From 8ed78f11b3b360b20016228ebe9a7cc1def8caa9 Mon Sep 17 00:00:00 2001 From: Kosala Hemachandra Date: Wed, 11 Apr 2018 13:52:51 -0700 Subject: [PATCH] Release: v3.21.06 --- app/includes/header.tpl | 6 +- app/manifest.json | 2 +- .../css/etherwallet-master.min.css | 2 +- chrome-extension/cx-wallet.html | 4 +- chrome-extension/helpers.html | 4 +- chrome-extension/js/etherwallet-master.js | 104387 +++++++-------- chrome-extension/manifest.json | 2 +- chrome-extension/phishing.html | 4 +- dist/css/etherwallet-master.min.css | 2 +- dist/helpers.html | 4 +- dist/index.html | 4 +- dist/js/etherwallet-master.js | 104387 +++++++-------- dist/phishing.html | 4 +- 13 files changed, 102069 insertions(+), 106743 deletions(-) diff --git a/app/includes/header.tpl b/app/includes/header.tpl index 1b14528c2e..2d784cf273 100644 --- a/app/includes/header.tpl +++ b/app/includes/header.tpl @@ -98,18 +98,18 @@ @@if (site === 'mew' ) { MyEtherWallet -

3.21.05

+

3.21.06

 } @@if (site === 'cx' ) { MyEtherWallet -

3.21.05

+

3.21.06

 }
- + diff --git a/app/manifest.json b/app/manifest.json index 9ef089a19d..0735d91ae6 100644 --- a/app/manifest.json +++ b/app/manifest.json @@ -1,6 +1,6 @@ { "name": "MyEtherWallet", - "version": "3.21.05", + "version": "3.21.06", "manifest_version": 2, "description": "MyEtherWallet Chrome Extension", "homepage_url": "https://www.myetherwallet.com/", diff --git a/chrome-extension/css/etherwallet-master.min.css b/chrome-extension/css/etherwallet-master.min.css index 1872abcfc9..cee82489eb 100644 --- a/chrome-extension/css/etherwallet-master.min.css +++ b/chrome-extension/css/etherwallet-master.min.css @@ -1,3 +1,3 @@ @font-face{font-family:Lato;src:url(../fonts/Lato-Light.woff) format("woff");font-style:normal;font-weight:300}@font-face{font-family:Lato;src:url(../fonts/Lato-Regular.woff) format("woff");font-style:normal;font-weight:400}@font-face{font-family:Lato;src:url(../fonts/Lato-Bold.woff) format("woff");font-style:normal;font-weight:700} /*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}dfn{font-style:italic}h1{font-size:2em;margin:.67em 0}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{-webkit-box-sizing:content-box;box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0}button{overflow:visible}button,select{text-transform:none}button,html input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type=checkbox],input[type=radio]{-webkit-box-sizing:border-box;box-sizing:border-box;padding:0}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{height:auto}input[type=search]{-webkit-appearance:textfield;-webkit-box-sizing:content-box;box-sizing:content-box}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}textarea{overflow:auto}optgroup{font-weight:700}table{border-collapse:collapse;border-spacing:0}td,th{padding:0} -/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */@media print{*,:after,:before{color:#000!important;-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}a,a:visited{text-decoration:underline;color:#000}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}a[href^="#"]:after,a[href^="javascript:"]:after{content:""}blockquote,pre{border:1px solid #000;page-break-inside:avoid}thead{display:table-header-group}img,tr{page-break-inside:avoid}img{max-width:100%!important}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}.navbar{display:none}.btn>.caret,.dropup>.btn>.caret{border-top-color:#000!important}.label{border:1px solid #000}.table{border-collapse:collapse!important}.table td,.table th{background-color:#fff!important}.table-bordered td,.table-bordered th{border:1px solid #ddd!important}.print-text{color:#0b7290!important}footer{border-top:1px solid #000}header{border-bottom:1px solid #000;border-top:0 solid #fff!important}.btn{border:1px solid #000;color:1px solid #000;background:transparent!important}.nav-container{display:none!important}.footer-1 img{width:40px!important}.footer-1 *,.footer-2 *,.footer-3 *{font-size:8px!important;line-height:1.1!important}.footer-1 .footer-2,.footer-1 .footer-3,.footer-2 .footer-2,.footer-2 .footer-3,.footer-3 .footer-2,.footer-3 .footer-3{float:left!important}.h1,h1{font-size:18px}.h1,.h2,h1,h2{font-weight:700}.h2,h2{font-size:17px}.h3,h3{font-size:16px}.h3,.h4,h3,h4{font-weight:700}.h4,h4{font-size:15px}.h5,h5{font-size:14px}.h5,.h6,h5,h6{font-weight:700}.h6,h6{font-size:13px}.modal{position:inherit!important;page-break-inside:avoid;page-break-before:always}}*,:after,:before{-webkit-box-sizing:border-box;box-sizing:border-box}html{font-size:15 px;-webkit-tap-highlight-color:rgba(0,0,0,0);height:100%}@media screen and (min-width:94rem){html{font-size:16px}}@media screen and (max-width:50.2rem){html{font-size:15 px}}body{font-family:Lato,sans-serif;font-size:1rem;line-height:1.4;color:#333;background-color:#fbfbfb;height:100%}button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit}figure{margin:0}img{vertical-align:middle}.img-responsive{display:block;max-width:100%;height:auto}.img-thumbnail{padding:.2rem;line-height:1.4;background-color:#fbfbfb;border:1px solid #ddd;-webkit-transition:all .2s ease-in-out;-o-transition:all .2s ease-in-out;transition:all .2s ease-in-out;display:inline-block;max-width:100%;height:auto}hr{margin-top:1rem;margin-bottom:1rem;border:0;border-top:1px solid #ececec}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);border:0}[role=button]{cursor:pointer}.h1,.h2,.h3,.h4,.h5,.h6,h1,h2,h3,h4,h5,h6{font-family:inherit;font-weight:700;line-height:1.2;color:inherit;letter-spacing:.02em}.h1 .small,.h1 small,.h2 .small,.h2 small,.h3 .small,.h3 small,.h4 .small,.h4 small,.h5 .small,.h5 small,.h6 .small,.h6 small,h1 .small,h1 small,h2 .small,h2 small,h3 .small,h3 small,h4 .small,h4 small,h5 .small,h5 small,h6 .small,h6 small{font-weight:400;line-height:1;color:inherit}.h1,.h2,.h3,h1,h2,h3{margin-top:1rem;margin-bottom:.5rem}.h1 .small,.h1 small,.h2 .small,.h2 small,.h3 .small,.h3 small,h1 .small,h1 small,h2 .small,h2 small,h3 .small,h3 small{font-size:65%}.h4,.h5,.h6,h4,h5,h6{margin-top:1rem;margin-bottom:.5rem}.h4 .small,.h4 small,.h5 .small,.h5 small,.h6 .small,.h6 small,h4 .small,h4 small,h5 .small,h5 small,h6 .small,h6 small{font-size:75%}.h1,h1{font-size:2.25rem}.h1,.h2,h1,h2{font-weight:300}.h2,h2{font-size:1.9rem}.h3,h3{font-size:1.5rem}.h3,.h4,h3,h4{font-weight:700}.h4,h4{font-size:1.3rem}.h5,h5{font-size:1.15rem}.h5,.h6,h5,h6{font-weight:400}.h6,h6{font-size:1.07rem}p{margin:0 0 .5rem;font-weight:300}p.strong,p .strong,p strong{font-weight:400}i{font-style:normal}.strong,strong{font-weight:600}.lead{margin-bottom:1.4;font-size:1rem}a{color:#0e97c0;text-decoration:none;cursor:pointer}a,a:hover{-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out}a:hover{opacity:.8;color:#0c84a8}a:active,a:focus{opacity:1;-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out}a:focus{outline:thin dotted;outline-offset:3px}.point{cursor:pointer}.strike{text-decoration:line-through}.small,small{font-size:85%}.mark,mark{background-color:#fcf8e3;padding:.2em}.text-left{text-align:left}.text-right{text-align:right}.text-center{text-align:center}.text-justify{text-align:justify}.text-nowrap{white-space:nowrap}.text-lowercase{text-transform:lowercase}.text-uppercase{text-transform:uppercase}.text-capitalize{text-transform:capitalize}.text-muted{color:#9a9a9a}.text-primary{color:#0e97c0}a.text-primary:focus,a.text-primary:hover{color:#0c84a8}.text-success{color:#459f42}a.text-success:focus,a.text-success:hover{color:#3d8d3b}.text-info{color:#0b1929}a.text-info:focus,a.text-info:hover{color:#060d15}.text-warning{color:#cc7a00}a.text-warning:focus,a.text-warning:hover{color:#b36a00}.text-danger{color:#df2518}a.text-danger:focus,a.text-danger:hover{color:#c82116}.text-underline{text-decoration:underline}.text-light{font-weight:200}.bg-primary{color:#fff;background-color:#0e97c0}a.bg-primary:focus,a.bg-primary:hover{background-color:#0b7290}.bg-success{background-color:#dff0d8}a.bg-success:focus,a.bg-success:hover{background-color:#c1e2b3}.bg-info{background-color:#d9edf7}a.bg-info:focus,a.bg-info:hover{background-color:#afd9ee}.bg-warning{background-color:#fcf8e3}a.bg-warning:focus,a.bg-warning:hover{background-color:#f7ecb5}.bg-danger{background-color:#f2dede}a.bg-danger:focus,a.bg-danger:hover{background-color:#e4b9b9}.page-header{padding-bottom:-.5rem;margin:2.8 0 1.4;border-bottom:1px solid #ececec}ol,ul{margin-top:0;margin-bottom:1em}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}li{margin-bottom:.5em;font-weight:300}li strong{font-weight:400}.list-inline,.list-unstyled{padding-left:0;list-style:none}.list-inline{margin-left:-5px}.list-inline>li{display:inline-block;padding-left:5px;padding-right:5px}dl{margin-top:0;margin-bottom:1.4}dd,dt{line-height:1.4}dt{font-weight:700}dd{margin-left:0}@media (min-width:51.2rem){.dl-horizontal dt{float:left;width:-8rem;clear:left;text-align:right;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}.dl-horizontal dd{margin-left:12rem}}abbr[data-original-title],abbr[title]{cursor:help;border-bottom:1px dotted #9a9a9a}.initialism{font-size:90%;text-transform:uppercase}blockquote{padding:.5rem 1.4;margin:0 0 1.4;font-size:1.25rem;border-left:5px solid #ececec}blockquote ol:last-child,blockquote p:last-child,blockquote ul:last-child{margin-bottom:0}blockquote .small,blockquote footer,blockquote small{display:block;font-size:80%;line-height:1.4;color:#9a9a9a}blockquote .small:before,blockquote footer:before,blockquote small:before{content:"\2014 \00A0"}.blockquote-reverse,blockquote.pull-right{padding-right:15px;padding-left:0;border-right:5px solid #ececec;border-left:0;text-align:right}.blockquote-reverse .small:before,.blockquote-reverse footer:before,.blockquote-reverse small:before,blockquote.pull-right .small:before,blockquote.pull-right footer:before,blockquote.pull-right small:before{content:""}.blockquote-reverse .small:after,.blockquote-reverse footer:after,.blockquote-reverse small:after,blockquote.pull-right .small:after,blockquote.pull-right footer:after,blockquote.pull-right small:after{content:"\00A0 \2014"}address{margin-bottom:1.4;font-style:normal;line-height:1.4}code,kbd,pre,samp{font-family:Menlo,Monaco,Consolas,Courier New,monospace}code{color:#c7254e;background-color:#f9f2f4}code,kbd{padding:2px 4px;font-size:90%;border-radius:0}kbd{color:#fff;background-color:#333;-webkit-box-shadow:inset 0 -1px 0 rgba(0,0,0,.25);box-shadow:inset 0 -1px 0 rgba(0,0,0,.25)}kbd kbd{padding:0;font-size:100%;font-weight:700;-webkit-box-shadow:none;box-shadow:none}pre{display:block;padding:.2;margin:0 0 .7;font-size:0;line-height:1.4;word-break:break-all;word-wrap:break-word;color:#333;background-color:#fafafa;border:1px solid #ececec;border-radius:0}pre code{padding:0;font-size:inherit;color:inherit;white-space:pre-wrap;background-color:transparent;border-radius:0}.pre-scrollable{max-height:23rem;overflow-y:scroll}.container{width:100%;margin-right:auto;margin-left:auto;max-width:113rem;padding:0 5rem}@media screen and (max-width:80rem){.container{padding:0 3%}}.container-fluid{margin-right:auto;margin-left:auto;padding-left:1rem;padding-right:1rem}.row{margin-left:-1rem;margin-right:-1rem}.col-lg-1,.col-lg-2,.col-lg-3,.col-lg-4,.col-lg-5,.col-lg-6,.col-lg-7,.col-lg-8,.col-lg-9,.col-lg-10,.col-lg-11,.col-lg-12,.col-md-1,.col-md-2,.col-md-3,.col-md-4,.col-md-5,.col-md-6,.col-md-7,.col-md-8,.col-md-9,.col-md-10,.col-md-11,.col-md-12,.col-sm-1,.col-sm-2,.col-sm-3,.col-sm-4,.col-sm-5,.col-sm-6,.col-sm-7,.col-sm-8,.col-sm-9,.col-sm-10,.col-sm-11,.col-sm-12,.col-xs-1,.col-xs-2,.col-xs-3,.col-xs-4,.col-xs-5,.col-xs-6,.col-xs-7,.col-xs-8,.col-xs-9,.col-xs-10,.col-xs-11,.col-xs-12{position:relative;min-height:1px;padding-left:1rem;padding-right:1rem}.col-xs-1,.col-xs-2,.col-xs-3,.col-xs-4,.col-xs-5,.col-xs-6,.col-xs-7,.col-xs-8,.col-xs-9,.col-xs-10,.col-xs-11,.col-xs-12{float:left}.col-xs-12{width:100%}.col-xs-11{width:91.66666667%}.col-xs-10{width:83.33333333%}.col-xs-9{width:75%}.col-xs-8{width:66.66666667%}.col-xs-7{width:58.33333333%}.col-xs-6{width:50%}.col-xs-5{width:41.66666667%}.col-xs-4{width:33.33333333%}.col-xs-3{width:25%}.col-xs-2{width:16.66666667%}.col-xs-1{width:8.33333333%}.col-xs-pull-12{right:100%}.col-xs-pull-11{right:91.66666667%}.col-xs-pull-10{right:83.33333333%}.col-xs-pull-9{right:75%}.col-xs-pull-8{right:66.66666667%}.col-xs-pull-7{right:58.33333333%}.col-xs-pull-6{right:50%}.col-xs-pull-5{right:41.66666667%}.col-xs-pull-4{right:33.33333333%}.col-xs-pull-3{right:25%}.col-xs-pull-2{right:16.66666667%}.col-xs-pull-1{right:8.33333333%}.col-xs-pull-0{right:auto}.col-xs-push-12{left:100%}.col-xs-push-11{left:91.66666667%}.col-xs-push-10{left:83.33333333%}.col-xs-push-9{left:75%}.col-xs-push-8{left:66.66666667%}.col-xs-push-7{left:58.33333333%}.col-xs-push-6{left:50%}.col-xs-push-5{left:41.66666667%}.col-xs-push-4{left:33.33333333%}.col-xs-push-3{left:25%}.col-xs-push-2{left:16.66666667%}.col-xs-push-1{left:8.33333333%}.col-xs-push-0{left:auto}.col-xs-offset-12{margin-left:100%}.col-xs-offset-11{margin-left:91.66666667%}.col-xs-offset-10{margin-left:83.33333333%}.col-xs-offset-9{margin-left:75%}.col-xs-offset-8{margin-left:66.66666667%}.col-xs-offset-7{margin-left:58.33333333%}.col-xs-offset-6{margin-left:50%}.col-xs-offset-5{margin-left:41.66666667%}.col-xs-offset-4{margin-left:33.33333333%}.col-xs-offset-3{margin-left:25%}.col-xs-offset-2{margin-left:16.66666667%}.col-xs-offset-1{margin-left:8.33333333%}.col-xs-offset-0{margin-left:0}@media (min-width:51.2rem){.col-sm-1,.col-sm-2,.col-sm-3,.col-sm-4,.col-sm-5,.col-sm-6,.col-sm-7,.col-sm-8,.col-sm-9,.col-sm-10,.col-sm-11,.col-sm-12{float:left}.col-sm-12{width:100%}.col-sm-11{width:91.66666667%}.col-sm-10{width:83.33333333%}.col-sm-9{width:75%}.col-sm-8{width:66.66666667%}.col-sm-7{width:58.33333333%}.col-sm-6{width:50%}.col-sm-5{width:41.66666667%}.col-sm-4{width:33.33333333%}.col-sm-3{width:25%}.col-sm-2{width:16.66666667%}.col-sm-1{width:8.33333333%}.col-sm-pull-12{right:100%}.col-sm-pull-11{right:91.66666667%}.col-sm-pull-10{right:83.33333333%}.col-sm-pull-9{right:75%}.col-sm-pull-8{right:66.66666667%}.col-sm-pull-7{right:58.33333333%}.col-sm-pull-6{right:50%}.col-sm-pull-5{right:41.66666667%}.col-sm-pull-4{right:33.33333333%}.col-sm-pull-3{right:25%}.col-sm-pull-2{right:16.66666667%}.col-sm-pull-1{right:8.33333333%}.col-sm-pull-0{right:auto}.col-sm-push-12{left:100%}.col-sm-push-11{left:91.66666667%}.col-sm-push-10{left:83.33333333%}.col-sm-push-9{left:75%}.col-sm-push-8{left:66.66666667%}.col-sm-push-7{left:58.33333333%}.col-sm-push-6{left:50%}.col-sm-push-5{left:41.66666667%}.col-sm-push-4{left:33.33333333%}.col-sm-push-3{left:25%}.col-sm-push-2{left:16.66666667%}.col-sm-push-1{left:8.33333333%}.col-sm-push-0{left:auto}.col-sm-offset-12{margin-left:100%}.col-sm-offset-11{margin-left:91.66666667%}.col-sm-offset-10{margin-left:83.33333333%}.col-sm-offset-9{margin-left:75%}.col-sm-offset-8{margin-left:66.66666667%}.col-sm-offset-7{margin-left:58.33333333%}.col-sm-offset-6{margin-left:50%}.col-sm-offset-5{margin-left:41.66666667%}.col-sm-offset-4{margin-left:33.33333333%}.col-sm-offset-3{margin-left:25%}.col-sm-offset-2{margin-left:16.66666667%}.col-sm-offset-1{margin-left:8.33333333%}.col-sm-offset-0{margin-left:0}}@media (min-width:66.13333333rem){.col-md-1,.col-md-2,.col-md-3,.col-md-4,.col-md-5,.col-md-6,.col-md-7,.col-md-8,.col-md-9,.col-md-10,.col-md-11,.col-md-12{float:left}.col-md-12{width:100%}.col-md-11{width:91.66666667%}.col-md-10{width:83.33333333%}.col-md-9{width:75%}.col-md-8{width:66.66666667%}.col-md-7{width:58.33333333%}.col-md-6{width:50%}.col-md-5{width:41.66666667%}.col-md-4{width:33.33333333%}.col-md-3{width:25%}.col-md-2{width:16.66666667%}.col-md-1{width:8.33333333%}.col-md-pull-12{right:100%}.col-md-pull-11{right:91.66666667%}.col-md-pull-10{right:83.33333333%}.col-md-pull-9{right:75%}.col-md-pull-8{right:66.66666667%}.col-md-pull-7{right:58.33333333%}.col-md-pull-6{right:50%}.col-md-pull-5{right:41.66666667%}.col-md-pull-4{right:33.33333333%}.col-md-pull-3{right:25%}.col-md-pull-2{right:16.66666667%}.col-md-pull-1{right:8.33333333%}.col-md-pull-0{right:auto}.col-md-push-12{left:100%}.col-md-push-11{left:91.66666667%}.col-md-push-10{left:83.33333333%}.col-md-push-9{left:75%}.col-md-push-8{left:66.66666667%}.col-md-push-7{left:58.33333333%}.col-md-push-6{left:50%}.col-md-push-5{left:41.66666667%}.col-md-push-4{left:33.33333333%}.col-md-push-3{left:25%}.col-md-push-2{left:16.66666667%}.col-md-push-1{left:8.33333333%}.col-md-push-0{left:auto}.col-md-offset-12{margin-left:100%}.col-md-offset-11{margin-left:91.66666667%}.col-md-offset-10{margin-left:83.33333333%}.col-md-offset-9{margin-left:75%}.col-md-offset-8{margin-left:66.66666667%}.col-md-offset-7{margin-left:58.33333333%}.col-md-offset-6{margin-left:50%}.col-md-offset-5{margin-left:41.66666667%}.col-md-offset-4{margin-left:33.33333333%}.col-md-offset-3{margin-left:25%}.col-md-offset-2{margin-left:16.66666667%}.col-md-offset-1{margin-left:8.33333333%}.col-md-offset-0{margin-left:0}}@media (min-width:80rem){.col-lg-1,.col-lg-2,.col-lg-3,.col-lg-4,.col-lg-5,.col-lg-6,.col-lg-7,.col-lg-8,.col-lg-9,.col-lg-10,.col-lg-11,.col-lg-12{float:left}.col-lg-12{width:100%}.col-lg-11{width:91.66666667%}.col-lg-10{width:83.33333333%}.col-lg-9{width:75%}.col-lg-8{width:66.66666667%}.col-lg-7{width:58.33333333%}.col-lg-6{width:50%}.col-lg-5{width:41.66666667%}.col-lg-4{width:33.33333333%}.col-lg-3{width:25%}.col-lg-2{width:16.66666667%}.col-lg-1{width:8.33333333%}.col-lg-pull-12{right:100%}.col-lg-pull-11{right:91.66666667%}.col-lg-pull-10{right:83.33333333%}.col-lg-pull-9{right:75%}.col-lg-pull-8{right:66.66666667%}.col-lg-pull-7{right:58.33333333%}.col-lg-pull-6{right:50%}.col-lg-pull-5{right:41.66666667%}.col-lg-pull-4{right:33.33333333%}.col-lg-pull-3{right:25%}.col-lg-pull-2{right:16.66666667%}.col-lg-pull-1{right:8.33333333%}.col-lg-pull-0{right:auto}.col-lg-push-12{left:100%}.col-lg-push-11{left:91.66666667%}.col-lg-push-10{left:83.33333333%}.col-lg-push-9{left:75%}.col-lg-push-8{left:66.66666667%}.col-lg-push-7{left:58.33333333%}.col-lg-push-6{left:50%}.col-lg-push-5{left:41.66666667%}.col-lg-push-4{left:33.33333333%}.col-lg-push-3{left:25%}.col-lg-push-2{left:16.66666667%}.col-lg-push-1{left:8.33333333%}.col-lg-push-0{left:auto}.col-lg-offset-12{margin-left:100%}.col-lg-offset-11{margin-left:91.66666667%}.col-lg-offset-10{margin-left:83.33333333%}.col-lg-offset-9{margin-left:75%}.col-lg-offset-8{margin-left:66.66666667%}.col-lg-offset-7{margin-left:58.33333333%}.col-lg-offset-6{margin-left:50%}.col-lg-offset-5{margin-left:41.66666667%}.col-lg-offset-4{margin-left:33.33333333%}.col-lg-offset-3{margin-left:25%}.col-lg-offset-2{margin-left:16.66666667%}.col-lg-offset-1{margin-left:8.33333333%}.col-lg-offset-0{margin-left:0}}table{background-color:transparent;margin-bottom:10px;border-bottom:1px solid #ddd}caption{padding-top:.5rem;padding-bottom:.5rem;color:#9a9a9a}caption,th{text-align:left}.table{width:100%;max-width:100%;margin-bottom:1.4}.table>tbody>tr>td,.table>tbody>tr>th,.table>tfoot>tr>td,.table>tfoot>tr>th,.table>thead>tr>td,.table>thead>tr>th{padding:.5rem;line-height:1.4;vertical-align:top;border-top:1px solid #ddd}.table>thead>tr>th{vertical-align:bottom;border-bottom:2px solid #ddd}.table>caption+thead>tr:first-child>td,.table>caption+thead>tr:first-child>th,.table>colgroup+thead>tr:first-child>td,.table>colgroup+thead>tr:first-child>th,.table>thead:first-child>tr:first-child>td,.table>thead:first-child>tr:first-child>th{border-top:0}.table>tbody+tbody{border-top:2px solid #ddd}.table .table{background-color:#fbfbfb}.table-condensed>tbody>tr>td,.table-condensed>tbody>tr>th,.table-condensed>tfoot>tr>td,.table-condensed>tfoot>tr>th,.table-condensed>thead>tr>td,.table-condensed>thead>tr>th{padding:.25rem}.table-bordered,.table-bordered>tbody>tr>td,.table-bordered>tbody>tr>th,.table-bordered>tfoot>tr>td,.table-bordered>tfoot>tr>th,.table-bordered>thead>tr>td,.table-bordered>thead>tr>th{border:1px solid #ddd}.table-bordered>thead>tr>td,.table-bordered>thead>tr>th{border-bottom-width:2px}.table-striped>tbody>tr:nth-of-type(odd){background-color:#f5f5f5}.table-striped>tbody>tr>td,.table-striped>tbody>tr>th,.table-striped>tfoot>tr>td,.table-striped>tfoot>tr>th,.table-striped>thead>tr>td,.table-striped>thead>tr>th{border-top:0}.table-mnemonic{border-bottom:0;font-weight:400}.table-mnemonic th{border-bottom:1px solid #ececec;vertical-align:bottom}.table-mnemonic td:first-child{font-family:Menlo,Monaco,Consolas,Courier New,monospace}.table-mnemonic tr:last-child td:first-child{text-align:left}.table-mnemonic tr:first-child,.table-mnemonic tr:last-child:not(.mnemonic-custom-row){background-color:#fff!important}.table-mnemonic.table>tbody>tr>td,.table-mnemonic.table>tbody>tr>th,.table-mnemonic.table>tfoot>tr>td,.table-mnemonic.table>tfoot>tr>th,.table-mnemonic.table>thead>tr>td,.table-mnemonic.table>thead>tr>th{padding:.25rem}.table-mnemonic .mnemonic-custom-row input[type=text]{margin:-5px;display:inline;width:70%;max-width:15rem}.table-mnemonic label{margin:.15rem}.table-hover,.table-hover>tbody>tr>td,.table-hover>tbody>tr>th,.table-hover>tfoot>tr>td,.table-hover>tfoot>tr>th,.table-hover>thead>tr>td,.table-hover>thead>tr>th,.table-hover td,.table-hover th,.table-hover tr{border:0 solid #fff}.table-hover>tbody>tr:hover{background-color:#fafafa}table col[class*=col-]{position:static;float:none;display:table-column}table td[class*=col-],table th[class*=col-]{position:static;float:none;display:table-cell}.table>tbody>tr.active>td,.table>tbody>tr.active>th,.table>tbody>tr>td.active,.table>tbody>tr>th.active,.table>tfoot>tr.active>td,.table>tfoot>tr.active>th,.table>tfoot>tr>td.active,.table>tfoot>tr>th.active,.table>thead>tr.active>td,.table>thead>tr.active>th,.table>thead>tr>td.active,.table>thead>tr>th.active{background-color:#fafafa}.table-hover>tbody>tr.active:hover>td,.table-hover>tbody>tr.active:hover>th,.table-hover>tbody>tr:hover>.active,.table-hover>tbody>tr>td.active:hover,.table-hover>tbody>tr>th.active:hover{background-color:#ededed}.table>tbody>tr.success>td,.table>tbody>tr.success>th,.table>tbody>tr>td.success,.table>tbody>tr>th.success,.table>tfoot>tr.success>td,.table>tfoot>tr.success>th,.table>tfoot>tr>td.success,.table>tfoot>tr>th.success,.table>thead>tr.success>td,.table>thead>tr.success>th,.table>thead>tr>td.success,.table>thead>tr>th.success{background-color:#dff0d8}.table-hover>tbody>tr.success:hover>td,.table-hover>tbody>tr.success:hover>th,.table-hover>tbody>tr:hover>.success,.table-hover>tbody>tr>td.success:hover,.table-hover>tbody>tr>th.success:hover{background-color:#d0e9c6}.table>tbody>tr.info>td,.table>tbody>tr.info>th,.table>tbody>tr>td.info,.table>tbody>tr>th.info,.table>tfoot>tr.info>td,.table>tfoot>tr.info>th,.table>tfoot>tr>td.info,.table>tfoot>tr>th.info,.table>thead>tr.info>td,.table>thead>tr.info>th,.table>thead>tr>td.info,.table>thead>tr>th.info{background-color:#d9edf7}.table-hover>tbody>tr.info:hover>td,.table-hover>tbody>tr.info:hover>th,.table-hover>tbody>tr:hover>.info,.table-hover>tbody>tr>td.info:hover,.table-hover>tbody>tr>th.info:hover{background-color:#c4e3f3}.table>tbody>tr.warning>td,.table>tbody>tr.warning>th,.table>tbody>tr>td.warning,.table>tbody>tr>th.warning,.table>tfoot>tr.warning>td,.table>tfoot>tr.warning>th,.table>tfoot>tr>td.warning,.table>tfoot>tr>th.warning,.table>thead>tr.warning>td,.table>thead>tr.warning>th,.table>thead>tr>td.warning,.table>thead>tr>th.warning{background-color:#fcf8e3}.table-hover>tbody>tr.warning:hover>td,.table-hover>tbody>tr.warning:hover>th,.table-hover>tbody>tr:hover>.warning,.table-hover>tbody>tr>td.warning:hover,.table-hover>tbody>tr>th.warning:hover{background-color:#faf2cc}.table>tbody>tr.danger>td,.table>tbody>tr.danger>th,.table>tbody>tr>td.danger,.table>tbody>tr>th.danger,.table>tfoot>tr.danger>td,.table>tfoot>tr.danger>th,.table>tfoot>tr>td.danger,.table>tfoot>tr>th.danger,.table>thead>tr.danger>td,.table>thead>tr.danger>th,.table>thead>tr>td.danger,.table>thead>tr>th.danger{background-color:#f2dede}.table-hover>tbody>tr.danger:hover>td,.table-hover>tbody>tr.danger:hover>th,.table-hover>tbody>tr:hover>.danger,.table-hover>tbody>tr>td.danger:hover,.table-hover>tbody>tr>th.danger:hover{background-color:#ebcccc}.table-responsive{overflow-x:auto;min-height:.01%}@media screen and (max-width:50.2rem){.table-responsive{width:100%;margin-bottom:1.05;overflow-y:hidden;-ms-overflow-style:-ms-autohiding-scrollbar;border:1px solid #ddd}.table-responsive>.table{margin-bottom:0}.table-responsive>.table>tbody>tr>td,.table-responsive>.table>tbody>tr>th,.table-responsive>.table>tfoot>tr>td,.table-responsive>.table>tfoot>tr>th,.table-responsive>.table>thead>tr>td,.table-responsive>.table>thead>tr>th{white-space:nowrap}.table-responsive>.table-bordered{border:0}.table-responsive>.table-bordered>tbody>tr>td:first-child,.table-responsive>.table-bordered>tbody>tr>th:first-child,.table-responsive>.table-bordered>tfoot>tr>td:first-child,.table-responsive>.table-bordered>tfoot>tr>th:first-child,.table-responsive>.table-bordered>thead>tr>td:first-child,.table-responsive>.table-bordered>thead>tr>th:first-child{border-left:0}.table-responsive>.table-bordered>tbody>tr>td:last-child,.table-responsive>.table-bordered>tbody>tr>th:last-child,.table-responsive>.table-bordered>tfoot>tr>td:last-child,.table-responsive>.table-bordered>tfoot>tr>th:last-child,.table-responsive>.table-bordered>thead>tr>td:last-child,.table-responsive>.table-bordered>thead>tr>th:last-child{border-right:0}.table-responsive>.table-bordered>tbody>tr:last-child>td,.table-responsive>.table-bordered>tbody>tr:last-child>th,.table-responsive>.table-bordered>tfoot>tr:last-child>td,.table-responsive>.table-bordered>tfoot>tr:last-child>th{border-bottom:0}}.table-domainsale-modal .table-ens-modal{font-weight:400;font-size:16px}.table-domainsale-modal .table-ens-modal textarea{font-size:11px;word-break:break-all;padding:.5rem}fieldset{margin:0;min-width:0}fieldset,legend{padding:0;border:0}legend{display:block;width:100%;margin-bottom:1.4;font-size:1.5rem;line-height:inherit;color:#333;border-bottom:1px solid #e5e5e5}label{display:inline-block;margin-top:.5rem;margin-bottom:.25rem;font-weight:600;font-size:1.15rem}label small{font-weight:300;font-size:1em}td label{font-weight:400}input[type=search]{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}input[type=checkbox],input[type=radio]{margin:3px 0 0;line-height:normal}input[type=file]{display:block}input[type=range]{display:block;width:100%}select[multiple],select[size]{height:auto}input[type=checkbox]:focus,input[type=file]:focus,input[type=radio]:focus{outline:thin dotted;outline-offset:3px}output{display:block;padding-top:1.75rem;font-size:1rem;line-height:1.4;color:#333}.account-help-icon+.btn,.account-help-icon+input,.account-help-icon+textarea,label+.form-control,label+input,label+textarea{margin-top:0}.form-control{display:block;width:100%;height:2.55rem;padding:.25rem 1rem;font-size:1rem;line-height:2;color:#333;background-color:#fff;background-image:none;border:1px solid #ececec;margin-top:.5rem;margin-bottom:.5rem;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075);box-shadow:inset 0 1px 1px rgba(0,0,0,.075);-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out}.form-control:focus{border-color:#0e97c0;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 2px rgba(14,151,192,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 2px rgba(14,151,192,.5)}.form-control::-moz-placeholder{color:#d3d3d3;opacity:1}.form-control:-ms-input-placeholder{color:#d3d3d3}.form-control::-webkit-input-placeholder{color:#d3d3d3}.form-control[disabled],.form-control[readonly],fieldset[disabled] .form-control{background-color:#ececec;opacity:1;cursor:text!important;-webkit-box-shadow:none!important;box-shadow:none!important}.form-control[disabled],fieldset[disabled] .form-control{cursor:default}textarea.form-control{height:auto;line-height:1.4}input[readonly]{background-color:#fafafa;cursor:text!important}input[type=search]{-webkit-appearance:none}@media screen and (-webkit-min-device-pixel-ratio:0){input[type=date].form-control,input[type=datetime-local].form-control,input[type=month].form-control,input[type=time].form-control{line-height:2.55rem}.input-group-sm input[type=date],.input-group-sm input[type=datetime-local],.input-group-sm input[type=month],.input-group-sm input[type=time],input[type=date].input-sm,input[type=datetime-local].input-sm,input[type=month].input-sm,input[type=time].input-sm{line-height:2rem}.input-group-lg input[type=date],.input-group-lg input[type=datetime-local],.input-group-lg input[type=month],.input-group-lg input[type=time],input[type=date].input-lg,input[type=datetime-local].input-lg,input[type=month].input-lg,input[type=time].input-lg{line-height:4rem}}.form-group{margin-top:.5rem;margin-bottom:.5rem;display:block}.checkbox,.radio{position:relative;display:block;margin:15px 0;font-weight:500}.checkbox label,.radio label{min-height:1.4;padding-left:20px;padding-right:15px;margin-bottom:0;font-weight:500;cursor:pointer}.checkbox.small,.radio.small{margin:.2rem 0}.checkbox-inline input[type=checkbox],.checkbox input[type=checkbox],.radio-inline input[type=radio],.radio input[type=radio]{margin-left:-20px}input[type=radio]{margin-right:5px}.checkbox-inline,.radio-inline{position:relative;display:inline-block;padding-left:20px;margin-bottom:0;vertical-align:middle;font-weight:400;cursor:pointer}.checkbox-inline+.checkbox-inline,.radio-inline+.radio-inline{margin-top:0;margin-left:10px}.checkbox-inline.disabled,.checkbox.disabled label,.radio-inline.disabled,.radio.disabled label,fieldset[disabled] .checkbox-inline,fieldset[disabled] .checkbox label,fieldset[disabled] .radio-inline,fieldset[disabled] .radio label,fieldset[disabled] input[type=checkbox],fieldset[disabled] input[type=radio],input[type=checkbox].disabled,input[type=checkbox][disabled],input[type=radio].disabled,input[type=radio][disabled]{cursor:default}.form-control-static{padding-top:1.75rem;padding-bottom:1.75rem;margin-bottom:0;min-height:2.4rem}.form-control-static.input-lg,.form-control-static.input-sm{padding-left:0;padding-right:0}.input-sm{height:2rem;padding:.5rem 1rem;font-size:.9rem;line-height:1.5;border-radius:0}select.input-sm{height:2rem;line-height:2rem}select[multiple].input-sm,textarea.input-sm{height:auto}.form-group-sm .form-control{height:2rem;padding:.5rem 1rem;font-size:.9rem;line-height:1.5}.form-group-sm select.form-control{height:2rem;line-height:2rem}.form-group-sm select[multiple].form-control,.form-group-sm textarea.form-control{height:auto}.form-group-sm .form-control-static{height:2rem;min-height:2.3rem;padding:1.5rem 1rem;font-size:.9rem;line-height:1.5}.input-lg{height:4rem;padding:1rem 2rem;font-size:1.9rem;line-height:1.2;border-radius:0}select.input-lg{height:4rem;line-height:4rem}select[multiple].input-lg,textarea.input-lg{height:auto}.form-group-lg .form-control{height:4rem;padding:1rem 2rem;font-size:1.9rem;line-height:1.2}.form-group-lg select.form-control{height:4rem;line-height:4rem}.form-group-lg select[multiple].form-control,.form-group-lg textarea.form-control{height:auto}.form-group-lg .form-control-static{height:4rem;min-height:3.3rem;padding:2rem;font-size:1.9rem;line-height:1.2}.form-control.is-valid{border-color:#b5e0b4;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(93,186,90,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(93,186,90,.5)}.form-control.is-valid:focus{border-color:#92d190;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(93,186,90,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(93,186,90,.5)}.form-control.is-invalid{border-color:#f7b7b3;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(234,75,64,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(234,75,64,.5)}.form-control.is-invalid:focus{border-color:#f28c85;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(234,75,64,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(234,75,64,.5)}.form-control.is-semivalid{border-color:#ffcc80;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(255,152,0,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(255,152,0,.5)}.form-control.is-semivalid:focus{border-color:#ffb74d;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(255,152,0,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(255,152,0,.5)}.flagged-address{color:red;font-weight:700}.btn{background-image:none;cursor:pointer;border:1px solid gray;display:inline-block;font-weight:400;letter-spacing:.05em;margin-top:.5rem;margin-bottom:0;text-align:center;-ms-touch-action:manipulation;touch-action:manipulation;vertical-align:middle;white-space:nowrap;padding:.75rem 2rem;font-size:1.07rem;line-height:1.4;border-radius:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.btn.active.focus,.btn.active:focus,.btn.focus,.btn:active.focus,.btn:active:focus,.btn:focus{outline:thin dotted;outline-offset:3px}.btn.focus,.btn:focus,.btn:hover{color:#222;text-decoration:none;border-bottom-color:transparent;-webkit-box-shadow:inset 3px 3px 3px hsla(0,0%,78%,.1);box-shadow:inset 3px 3px 3px hsla(0,0%,78%,.1)}.btn.active,.btn:active{outline:0;background-image:none;-webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,.125);box-shadow:inset 0 3px 5px rgba(0,0,0,.125)}.btn.disabled,.btn[disabled],fieldset[disabled] .btn{cursor:default;opacity:.65;filter:alpha(opacity=65);-webkit-box-shadow:none;box-shadow:none}a.btn.disabled,fieldset[disabled] a.btn{pointer-events:none}.alert .btn-info{background-color:#fff;text-decoration:none;color:#163151}.alert .btn-info.focus,.alert .btn-info:focus,.alert .btn-info:hover{color:#fff;text-decoration:none;opacity:1}.alert .btn-info.disabled{background-color:#fff;text-decoration:none;color:#163151;opacity:.6}.btn-default{color:#222;background-color:#c3c3c3;border-color:#bdbdbd;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-default.active,.btn-default.focus,.btn-default:active,.btn-default:focus,.btn-default:hover,.open>.dropdown-toggle.btn-default{color:#222;background-color:#b6b6b6;border-color:#b0b0b0;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-default.active.focus,.btn-default.active:focus,.btn-default.active:hover,.btn-default:active.focus,.btn-default:active:focus,.btn-default:active:hover,.open>.dropdown-toggle.btn-default.focus,.open>.dropdown-toggle.btn-default:focus,.open>.dropdown-toggle.btn-default:hover{color:#222;background-color:#9d9d9d;border-color:#979797;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-default.active,.btn-default:active,.open>.dropdown-toggle.btn-default{background-image:none}.btn-default.disabled,.btn-default.disabled.active,.btn-default.disabled.focus,.btn-default.disabled:active,.btn-default.disabled:focus,.btn-default.disabled:hover,.btn-default[disabled],.btn-default[disabled].active,.btn-default[disabled].focus,.btn-default[disabled]:active,.btn-default[disabled]:focus,.btn-default[disabled]:hover,fieldset[disabled] .btn-default,fieldset[disabled] .btn-default.active,fieldset[disabled] .btn-default.focus,fieldset[disabled] .btn-default:active,fieldset[disabled] .btn-default:focus,fieldset[disabled] .btn-default:hover{background-color:#c3c3c3;border-color:#bdbdbd}.btn-default .badge{color:#c3c3c3;background-color:#222}.btn-primary{color:#fff;background-color:#0e97c0;border-color:#0e97c0;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-primary.active,.btn-primary.focus,.btn-primary:active,.btn-primary:focus,.btn-primary:hover,.open>.dropdown-toggle.btn-primary{color:#fff;background-color:#0c84a8;border-color:#0c84a8;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-primary.active.focus,.btn-primary.active:focus,.btn-primary.active:hover,.btn-primary:active.focus,.btn-primary:active:focus,.btn-primary:active:hover,.open>.dropdown-toggle.btn-primary.focus,.open>.dropdown-toggle.btn-primary:focus,.open>.dropdown-toggle.btn-primary:hover{color:#fff;background-color:#095f79;border-color:#095f79;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-primary.active,.btn-primary:active,.open>.dropdown-toggle.btn-primary{background-image:none}.btn-primary.disabled,.btn-primary.disabled.active,.btn-primary.disabled.focus,.btn-primary.disabled:active,.btn-primary.disabled:focus,.btn-primary.disabled:hover,.btn-primary[disabled],.btn-primary[disabled].active,.btn-primary[disabled].focus,.btn-primary[disabled]:active,.btn-primary[disabled]:focus,.btn-primary[disabled]:hover,fieldset[disabled] .btn-primary,fieldset[disabled] .btn-primary.active,fieldset[disabled] .btn-primary.focus,fieldset[disabled] .btn-primary:active,fieldset[disabled] .btn-primary:focus,fieldset[disabled] .btn-primary:hover{background-color:#0e97c0;border-color:#0e97c0}.btn-primary .badge{color:#0e97c0;background-color:#fff}.btn-success{color:#fff;background-color:#5dba5a;border-color:#5dba5a;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-success.active,.btn-success.focus,.btn-success:active,.btn-success:focus,.btn-success:hover,.open>.dropdown-toggle.btn-success{color:#fff;background-color:#4db14a;border-color:#4db14a;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-success.active.focus,.btn-success.active:focus,.btn-success.active:hover,.btn-success:active.focus,.btn-success:active:focus,.btn-success:active:hover,.open>.dropdown-toggle.btn-success.focus,.open>.dropdown-toggle.btn-success:focus,.open>.dropdown-toggle.btn-success:hover{color:#fff;background-color:#3d8d3b;border-color:#3d8d3b;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-success.active,.btn-success:active,.open>.dropdown-toggle.btn-success{background-image:none}.btn-success.disabled,.btn-success.disabled.active,.btn-success.disabled.focus,.btn-success.disabled:active,.btn-success.disabled:focus,.btn-success.disabled:hover,.btn-success[disabled],.btn-success[disabled].active,.btn-success[disabled].focus,.btn-success[disabled]:active,.btn-success[disabled]:focus,.btn-success[disabled]:hover,fieldset[disabled] .btn-success,fieldset[disabled] .btn-success.active,fieldset[disabled] .btn-success.focus,fieldset[disabled] .btn-success:active,fieldset[disabled] .btn-success:focus,fieldset[disabled] .btn-success:hover{background-color:#5dba5a;border-color:#5dba5a}.btn-success .badge{color:#5dba5a;background-color:#fff}.btn-info{color:#fff;background-color:#163151;border-color:#163151;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-info.active,.btn-info.focus,.btn-info:active,.btn-info:focus,.btn-info:hover,.open>.dropdown-toggle.btn-info{color:#fff;background-color:#11253d;border-color:#11253d;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-info.active.focus,.btn-info.active:focus,.btn-info.active:hover,.btn-info:active.focus,.btn-info:active:focus,.btn-info:active:hover,.open>.dropdown-toggle.btn-info.focus,.open>.dropdown-toggle.btn-info:focus,.open>.dropdown-toggle.btn-info:hover{color:#fff;background-color:#060d15;border-color:#060d15;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-info.active,.btn-info:active,.open>.dropdown-toggle.btn-info{background-image:none}.btn-info.disabled,.btn-info.disabled.active,.btn-info.disabled.focus,.btn-info.disabled:active,.btn-info.disabled:focus,.btn-info.disabled:hover,.btn-info[disabled],.btn-info[disabled].active,.btn-info[disabled].focus,.btn-info[disabled]:active,.btn-info[disabled]:focus,.btn-info[disabled]:hover,fieldset[disabled] .btn-info,fieldset[disabled] .btn-info.active,fieldset[disabled] .btn-info.focus,fieldset[disabled] .btn-info:active,fieldset[disabled] .btn-info:focus,fieldset[disabled] .btn-info:hover{background-color:#163151;border-color:#163151}.btn-info .badge{color:#163151;background-color:#fff}.btn-warning{color:#fff;background-color:#ff9800;border-color:#ff9800;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-warning.active,.btn-warning.focus,.btn-warning:active,.btn-warning:focus,.btn-warning:hover,.open>.dropdown-toggle.btn-warning{color:#fff;background-color:#e68900;border-color:#e68900;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-warning.active.focus,.btn-warning.active:focus,.btn-warning.active:hover,.btn-warning:active.focus,.btn-warning:active:focus,.btn-warning:active:hover,.open>.dropdown-toggle.btn-warning.focus,.open>.dropdown-toggle.btn-warning:focus,.open>.dropdown-toggle.btn-warning:hover{color:#fff;background-color:#b36a00;border-color:#b36a00;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-warning.active,.btn-warning:active,.open>.dropdown-toggle.btn-warning{background-image:none}.btn-warning.disabled,.btn-warning.disabled.active,.btn-warning.disabled.focus,.btn-warning.disabled:active,.btn-warning.disabled:focus,.btn-warning.disabled:hover,.btn-warning[disabled],.btn-warning[disabled].active,.btn-warning[disabled].focus,.btn-warning[disabled]:active,.btn-warning[disabled]:focus,.btn-warning[disabled]:hover,fieldset[disabled] .btn-warning,fieldset[disabled] .btn-warning.active,fieldset[disabled] .btn-warning.focus,fieldset[disabled] .btn-warning:active,fieldset[disabled] .btn-warning:focus,fieldset[disabled] .btn-warning:hover{background-color:#ff9800;border-color:#ff9800}.btn-warning .badge{color:#ff9800;background-color:#fff}.btn-danger{color:#fff;background-color:#ea4b40;border-color:#ea4b40;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-danger.active,.btn-danger.focus,.btn-danger:active,.btn-danger:focus,.btn-danger:hover,.open>.dropdown-toggle.btn-danger{color:#fff;background-color:#e73529;border-color:#e73529;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-danger.active.focus,.btn-danger.active:focus,.btn-danger.active:hover,.btn-danger:active.focus,.btn-danger:active:focus,.btn-danger:active:hover,.open>.dropdown-toggle.btn-danger.focus,.open>.dropdown-toggle.btn-danger:focus,.open>.dropdown-toggle.btn-danger:hover{color:#fff;background-color:#c82116;border-color:#c82116;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-danger.active,.btn-danger:active,.open>.dropdown-toggle.btn-danger{background-image:none}.btn-danger.disabled,.btn-danger.disabled.active,.btn-danger.disabled.focus,.btn-danger.disabled:active,.btn-danger.disabled:focus,.btn-danger.disabled:hover,.btn-danger[disabled],.btn-danger[disabled].active,.btn-danger[disabled].focus,.btn-danger[disabled]:active,.btn-danger[disabled]:focus,.btn-danger[disabled]:hover,fieldset[disabled] .btn-danger,fieldset[disabled] .btn-danger.active,fieldset[disabled] .btn-danger.focus,fieldset[disabled] .btn-danger:active,fieldset[disabled] .btn-danger:focus,fieldset[disabled] .btn-danger:hover{background-color:#ea4b40;border-color:#ea4b40}.btn-danger .badge{color:#ea4b40;background-color:#fff}.btn-white{background-color:hsla(0,0%,100%,.8);border-color:hsla(0,0%,100%,.8);-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease;color:#163151}.btn-white.active,.btn-white.focus,.btn-white:active,.btn-white:focus,.btn-white:hover,.open>.dropdown-toggle.btn-white{color:#163151;background-color:hsla(0,0%,95%,.8);border-color:hsla(0,0%,95%,.8);-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-white.active.focus,.btn-white.active:focus,.btn-white.active:hover,.btn-white:active.focus,.btn-white:active:focus,.btn-white:active:hover,.open>.dropdown-toggle.btn-white.focus,.open>.dropdown-toggle.btn-white:focus,.open>.dropdown-toggle.btn-white:hover{color:#163151;background-color:hsla(0,0%,85%,.8);border-color:hsla(0,0%,85%,.8);-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-white.active,.btn-white:active,.open>.dropdown-toggle.btn-white{background-image:none}.btn-white.disabled,.btn-white.disabled.active,.btn-white.disabled.focus,.btn-white.disabled:active,.btn-white.disabled:focus,.btn-white.disabled:hover,.btn-white[disabled],.btn-white[disabled].active,.btn-white[disabled].focus,.btn-white[disabled]:active,.btn-white[disabled]:focus,.btn-white[disabled]:hover,fieldset[disabled] .btn-white,fieldset[disabled] .btn-white.active,fieldset[disabled] .btn-white.focus,fieldset[disabled] .btn-white:active,fieldset[disabled] .btn-white:focus,fieldset[disabled] .btn-white:hover{background-color:hsla(0,0%,100%,.8);border-color:hsla(0,0%,100%,.8)}.btn-white .badge{color:hsla(0,0%,100%,.8);background-color:#163151}.header-branding a.btn-white{color:#163151}.header-branding a.btn-white:focus,.header-branding a.btn-white:hover{background:#fff;opacity:1;color:#163151}.btn-group .btn-default{border-bottom-width:1px}.btn-group .btn-default.active{border:1px solid #0e97c0;color:#0e97c0;background:#f5f5f5}.btn-link{color:#0e97c0;font-weight:400}.btn-link,.btn-link.active,.btn-link:active,.btn-link[disabled],fieldset[disabled] .btn-link{background-color:transparent;-webkit-box-shadow:none;box-shadow:none}.btn-link,.btn-link:active,.btn-link:focus,.btn-link:hover{border-color:transparent}.btn-link:focus,.btn-link:hover{color:#0c84a8;text-decoration:none;background-color:transparent}.btn-link[disabled]:focus,.btn-link[disabled]:hover,fieldset[disabled] .btn-link:focus,fieldset[disabled] .btn-link:hover{color:#9a9a9a;text-decoration:none}.btn-group-lg>.btn,.btn-lg{padding:1rem 2rem;font-size:1.15rem;line-height:1.2;border-radius:0}.btn-group-sm>.btn,.btn-sm{padding:.5rem 1rem;font-size:1rem;line-height:1.5;border-radius:0}.btn-group-xs>.btn,.btn-xs{font-size:.75rem;line-height:1.5;border-radius:0;padding:.1rem .6rem}.btn-block{display:block;width:100%}.btn-block+.btn-block{margin-top:5px}.btn-file,input[type=button].btn-block,input[type=reset].btn-block,input[type=submit].btn-block{width:100%}.btn-file{background-image:none;cursor:pointer;border:1px solid gray;display:inline-block;font-weight:400;letter-spacing:.05em;margin-top:.5rem;margin-bottom:0;text-align:center;-ms-touch-action:manipulation;touch-action:manipulation;vertical-align:middle;white-space:nowrap;padding:.75rem 2rem;font-size:1.07rem;line-height:1.4;border-radius:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;display:block;color:#222;background-color:#c3c3c3;border-color:#bdbdbd;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease;position:relative;overflow:hidden}.btn-file.active.focus,.btn-file.active:focus,.btn-file.focus,.btn-file:active.focus,.btn-file:active:focus,.btn-file:focus{outline:thin dotted;outline-offset:3px}.btn-file.focus,.btn-file:focus,.btn-file:hover{color:#222;text-decoration:none;border-bottom-color:transparent;-webkit-box-shadow:inset 3px 3px 3px hsla(0,0%,78%,.1);box-shadow:inset 3px 3px 3px hsla(0,0%,78%,.1)}.btn-file.active,.btn-file:active{outline:0;background-image:none;-webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,.125);box-shadow:inset 0 3px 5px rgba(0,0,0,.125)}.btn-file.disabled,.btn-file[disabled],fieldset[disabled] .btn-file{cursor:default;opacity:.65;filter:alpha(opacity=65);-webkit-box-shadow:none;box-shadow:none}a.btn-file.disabled,fieldset[disabled] a.btn-file{pointer-events:none}.btn-file.active,.btn-file.focus,.btn-file:active,.btn-file:focus,.btn-file:hover,.open>.dropdown-toggle.btn-file{color:#222;background-color:#b6b6b6;border-color:#b0b0b0;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-file.active.focus,.btn-file.active:focus,.btn-file.active:hover,.btn-file:active.focus,.btn-file:active:focus,.btn-file:active:hover,.open>.dropdown-toggle.btn-file.focus,.open>.dropdown-toggle.btn-file:focus,.open>.dropdown-toggle.btn-file:hover{color:#222;background-color:#9d9d9d;border-color:#979797;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-file.active,.btn-file:active,.open>.dropdown-toggle.btn-file{background-image:none}.btn-file.disabled,.btn-file.disabled.active,.btn-file.disabled.focus,.btn-file.disabled:active,.btn-file.disabled:focus,.btn-file.disabled:hover,.btn-file[disabled],.btn-file[disabled].active,.btn-file[disabled].focus,.btn-file[disabled]:active,.btn-file[disabled]:focus,.btn-file[disabled]:hover,fieldset[disabled] .btn-file,fieldset[disabled] .btn-file.active,fieldset[disabled] .btn-file.focus,fieldset[disabled] .btn-file:active,fieldset[disabled] .btn-file:focus,fieldset[disabled] .btn-file:hover{background-color:#c3c3c3;border-color:#bdbdbd}.btn-file .badge{color:#c3c3c3;background-color:#222}.btn-file input[type=file]{position:absolute;top:0;right:0;min-width:100%;min-height:100%;font-size:100px;text-align:right;filter:alpha(opacity=0);opacity:0;background:red;cursor:inherit;display:block}.caret{display:inline-block;width:0;height:0;margin-left:.5rem;vertical-align:middle;border-top:.25rem dashed;border-right:.25rem solid transparent;border-left:.25rem solid transparent}.dropdown,.dropup{position:relative}.dropdown-toggle{margin-top:0;font-size:1rem;padding:.5rem 1rem}.dropdown:hover .dropdown-menu{display:block}.dropdown-menu{position:absolute;top:100%;left:0;z-index:1000;float:left;min-width:160px;max-width:100vw;max-height:75vh;overflow:scroll;padding:0;margin:2px 0 0;list-style:none;font-size:.9rem;text-align:left;background-color:#fff;border-radius:0;-webkit-box-shadow:0 6px 10px rgba(0,0,0,.175);box-shadow:0 6px 10px rgba(0,0,0,.175);background-clip:padding-box}.dropdown-menu.pull-right{right:0;left:auto}.dropdown-menu .divider{height:1px;margin:2px 0;overflow:hidden;background-color:#e5e5e5}.dropdown-menu>li{margin:0}.dropdown-menu>li:first-child{padding-top:2px}.dropdown-menu>li:last-child{padding-bottom:2px}.dropdown-menu>li>a{display:block;padding:2px 1rem;clear:both;font-weight:300;line-height:1.4;color:#163151;white-space:nowrap}.dropdown-menu>li>a:focus,.dropdown-menu>li>a:hover{text-decoration:none;color:#0e97c0;background-color:#fafafa}.dropdown-menu>.active>a,.dropdown-menu>.active>a:focus,.dropdown-menu>.active>a:hover{color:#fff;text-decoration:none;outline:0;background-color:#0e97c0}.dropdown-menu>.disabled>a,.dropdown-menu>.disabled>a:focus,.dropdown-menu>.disabled>a:hover{color:#9a9a9a}.dropdown-menu>.disabled>a:focus,.dropdown-menu>.disabled>a:hover{text-decoration:none;background-color:transparent;background-image:none;filter:progid:DXImageTransform.Microsoft.gradient(enabled = false);cursor:default}.open>.dropdown-menu{display:block}.open>a{outline:0}.dropdown-menu-right{left:auto;right:0}.dropdown-menu-left{left:0;right:auto}.dropdown-header{display:block;padding:3px 20px;font-size:.9rem;line-height:1.4;color:#9a9a9a;white-space:nowrap}.dropdown-backdrop{position:fixed;left:0;right:0;bottom:0;top:0;z-index:990}.pull-right>.dropdown-menu{right:0;left:auto}.dropup .caret,.navbar-fixed-bottom .dropdown .caret{border-top:0;border-bottom:.25rem solid;content:""}.dropup .dropdown-menu,.navbar-fixed-bottom .dropdown .dropdown-menu{top:auto;bottom:100%;margin-bottom:2px}@media (min-width:51.2rem){.navbar-right .dropdown-menu{left:auto;right:0}.navbar-right .dropdown-menu-left{left:0;right:auto}}.btn-group,.btn-group-vertical{position:relative;display:inline-block;vertical-align:middle;margin-bottom:5px}.btn-group-vertical>.btn,.btn-group>.btn{position:relative;float:left}.btn-group-vertical>.btn.active,.btn-group-vertical>.btn:active,.btn-group-vertical>.btn:focus,.btn-group-vertical>.btn:hover,.btn-group>.btn.active,.btn-group>.btn:active,.btn-group>.btn:focus,.btn-group>.btn:hover{z-index:2}.btn-group .btn+.btn,.btn-group .btn+.btn-group,.btn-group .btn-group+.btn,.btn-group .btn-group+.btn-group{margin-left:-1px}.btn-toolbar{margin-left:-5px}.btn-toolbar .btn,.btn-toolbar .btn-group,.btn-toolbar .input-group{float:left}.btn-toolbar>.btn,.btn-toolbar>.btn-group,.btn-toolbar>.input-group{margin-left:5px}.btn-group>.btn:first-child{margin-left:0}.btn-group>.btn-group{float:left}.btn-group .dropdown-toggle:active,.btn-group.open .dropdown-toggle{outline:0}.btn-group>.btn+.dropdown-toggle{padding-left:8px;padding-right:8px}.btn-group>.btn-lg+.dropdown-toggle{padding-left:12px;padding-right:12px}.btn-group.open .dropdown-toggle{-webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,.125);box-shadow:inset 0 3px 5px rgba(0,0,0,.125)}.btn-group.open .dropdown-toggle.btn-link{-webkit-box-shadow:none;box-shadow:none}.btn-lg .caret{border-width:.25rem .25rem 0;border-bottom-width:0}.dropup .btn-lg .caret{border-width:0 .25rem .25rem}.btn-group-vertical>.btn,.btn-group-vertical>.btn-group,.btn-group-vertical>.btn-group>.btn{display:block;float:none;width:100%;max-width:100%}.btn-group-vertical>.btn-group>.btn{float:none}.btn-group-vertical>.btn+.btn,.btn-group-vertical>.btn+.btn-group,.btn-group-vertical>.btn-group+.btn,.btn-group-vertical>.btn-group+.btn-group{margin-top:-1px;margin-left:0}.btn-group-justified{display:table;width:100%;table-layout:fixed;border-collapse:separate}.btn-group-justified>.btn,.btn-group-justified>.btn-group{float:none;display:table-cell;width:1%}.btn-group-justified>.btn-group .btn{width:100%}.btn-group-justified>.btn-group .dropdown-menu{left:auto}[data-toggle=buttons]>.btn-group>.btn input[type=checkbox],[data-toggle=buttons]>.btn-group>.btn input[type=radio],[data-toggle=buttons]>.btn input[type=checkbox],[data-toggle=buttons]>.btn input[type=radio]{position:absolute;clip:rect(0,0,0,0);pointer-events:none}.input-group{position:relative;display:table;border-collapse:separate}.input-group>*{margin-bottom:0;margin-top:0}.input-group[class*=col-]{float:none;padding-left:0;padding-right:0}.input-group .form-control{position:relative;z-index:2;float:left;width:100%}.input-group .dropdown-toggle{padding-right:.75rem;padding-left:.75rem}.input-group-lg>.form-control,.input-group-lg>.input-group-addon,.input-group-lg>.input-group-btn>.btn{height:4rem;padding:1rem 2rem;font-size:1.9rem;line-height:1.2;border-radius:0}select.input-group-lg>.form-control,select.input-group-lg>.input-group-addon,select.input-group-lg>.input-group-btn>.btn{height:4rem;line-height:4rem}select[multiple].input-group-lg>.form-control,select[multiple].input-group-lg>.input-group-addon,select[multiple].input-group-lg>.input-group-btn>.btn,textarea.input-group-lg>.form-control,textarea.input-group-lg>.input-group-addon,textarea.input-group-lg>.input-group-btn>.btn{height:auto}.input-group-sm>.form-control,.input-group-sm>.input-group-addon,.input-group-sm>.input-group-btn>.btn{height:2rem;padding:.5rem 1rem;font-size:.9rem;line-height:1.5;border-radius:0}select.input-group-sm>.form-control,select.input-group-sm>.input-group-addon,select.input-group-sm>.input-group-btn>.btn{height:2rem;line-height:2rem}select[multiple].input-group-sm>.form-control,select[multiple].input-group-sm>.input-group-addon,select[multiple].input-group-sm>.input-group-btn>.btn,textarea.input-group-sm>.form-control,textarea.input-group-sm>.input-group-addon,textarea.input-group-sm>.input-group-btn>.btn{height:auto}.input-group-addon,.input-group-btn,.input-group .form-control{display:table-cell}.input-group-addon,.input-group-btn{width:1%;white-space:nowrap;vertical-align:middle}.input-group-addon{padding-left:2rem;padding-right:2rem;font-size:1rem;font-weight:400;line-height:1;color:#333;text-align:center;background-color:#ececec;border:1px solid #dfdfdf;outline:0;-webkit-box-shadow:inset 0 1px 1px hsla(0,0%,93%,.5),0 0 1px hsla(0,0%,93%,.5);box-shadow:inset 0 1px 1px hsla(0,0%,93%,.5),0 0 1px hsla(0,0%,93%,.5)}.input-group-addon.input-sm{padding:.5rem 1rem;font-size:.9rem}.input-group-addon.input-lg{padding:1rem 2rem;font-size:1.9rem}.input-group-addon:focus{border:1px solid #dadada;outline:0;-webkit-box-shadow:inset 0 1px 1px #ececec,30%,0 0 1px hsla(0,0%,93%,.9);box-shadow:inset 0 1px 1px #ececec,30%,0 0 1px hsla(0,0%,93%,.9)}.input-group-addon input[type=checkbox],.input-group-addon input[type=radio]{margin-top:0}.input-group-btn{position:relative;font-size:0;white-space:nowrap}.input-group-btn>.btn{position:relative;margin-bottom:0;margin-top:0;font-size:1rem;padding:.55rem 2rem}.input-group-btn>.btn+.btn{margin-left:-1px}.input-group-btn>.btn:active,.input-group-btn>.btn:focus,.input-group-btn>.btn:hover{z-index:2}.input-group-btn:first-child>.btn,.input-group-btn:first-child>.btn-group{margin-right:-1px}.input-group-btn:last-child>.btn,.input-group-btn:last-child>.btn-group{z-index:2;margin-left:-1px}.alert{padding:.75rem 2rem;margin:1rem auto;font-weight:300;font-size:1.07rem}.alert h4{color:inherit}.alert>:first-child,.alert h4{margin-top:0}.alert>:last-child{margin-bottom:0}.alert .alert-link{font-weight:700}.alert>p,.alert>ul{margin-bottom:0}.alert>p+p{margin-top:5px}.alert a{color:#fff;text-decoration:underline}.alert a:hover{opacity:.8}.alert a:active,.alert a:focus{opacity:1}.alert svg{vertical-align:bottom}.alert-danger--outline{padding:.5em .6em .6em .3em;margin:0 0 1em;border-top:2px solid #ea4b40;-webkit-box-shadow:0 1px 5px 1px rgba(63,63,63,.13);box-shadow:0 1px 5px 1px rgba(63,63,63,.13);font-size:.9em;font-weight:500}.alert-danger--outline:before{content:"";background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512' width='32' height='32'%3E%3Cpath d='M505.403 406.394L295.389 58.102c-8.274-13.721-23.367-22.245-39.39-22.245s-31.116 8.524-39.391 22.246L6.595 406.394c-8.551 14.182-8.804 31.95-.661 46.37 8.145 14.42 23.491 23.378 40.051 23.378h420.028c16.56 0 31.907-8.958 40.052-23.379 8.143-14.421 7.89-32.189-.662-46.369zm-28.364 29.978a12.684 12.684 0 0 1-11.026 6.436H45.985a12.68 12.68 0 0 1-11.025-6.435 12.683 12.683 0 0 1 .181-12.765L245.156 75.316A12.732 12.732 0 0 1 256 69.192c4.41 0 8.565 2.347 10.843 6.124l210.013 348.292a12.677 12.677 0 0 1 .183 12.764z' fill='%23ea4b40'/%3E%3Cpath d='M256.154 173.005c-12.68 0-22.576 6.804-22.576 18.866 0 36.802 4.329 89.686 4.329 126.489.001 9.587 8.352 13.607 18.248 13.607 7.422 0 17.937-4.02 17.937-13.607 0-36.802 4.329-89.686 4.329-126.489 0-12.061-10.205-18.866-22.267-18.866zm.311 180.301c-13.607 0-23.814 10.824-23.814 23.814 0 12.68 10.206 23.814 23.814 23.814 12.68 0 23.505-11.134 23.505-23.814 0-12.99-10.826-23.814-23.505-23.814z' fill='%23ea4b40'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:1.75em;float:left;width:2em;height:4em;margin-right:.75em}.alert.popup{position:fixed;bottom:0;left:0;right:0;padding:1rem 0;-webkit-box-shadow:0 0 20px 0 rgba(0,0,0,.33);box-shadow:0 0 20px 0 rgba(0,0,0,.33);-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out;z-index:1060;margin:0}.alert.popup .container{position:relative;padding:0 10rem 0 5rem}@media screen and (max-width:51.2rem){.alert.popup .container{padding:1rem 8rem 1rem 4rem}}@media screen and (max-width:32rem){.alert.popup .container{padding:3rem 1rem 0 4rem}}.alert.popup .container:after{content:"";background-position:50%;background-repeat:no-repeat;background-size:contain;display:block;color:#fff;position:absolute;top:0;bottom:0;left:1%;width:2.25rem}@media screen and (max-width:32rem){.alert.popup .container:after{top:2.5rem;left:.5rem}}.alert.popup .icon-close{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 348.333 348.334'%3E%3Cpath d='M336.559 68.611L231.016 174.165l105.543 105.549c15.699 15.705 15.699 41.145 0 56.85-7.844 7.844-18.128 11.769-28.407 11.769-10.296 0-20.581-3.919-28.419-11.769L174.167 231.003 68.609 336.563c-7.843 7.844-18.128 11.769-28.416 11.769-10.285 0-20.563-3.919-28.413-11.769-15.699-15.698-15.699-41.139 0-56.85l105.54-105.549L11.774 68.611c-15.699-15.699-15.699-41.145 0-56.844 15.696-15.687 41.127-15.687 56.829 0l105.563 105.554L279.721 11.767c15.705-15.687 41.139-15.687 56.832 0 15.705 15.699 15.705 41.145.006 56.844z' fill='%23FFF'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:1rem;cursor:pointer;opacity:.7;position:absolute;top:0;right:0;width:9rem;bottom:0;border-left:1px solid hsla(0,0%,100%,.7);-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out}@media screen and (max-width:51.2rem){.alert.popup .icon-close{width:7rem}}@media screen and (max-width:32rem){.alert.popup .icon-close{width:100%;height:3rem;left:0;right:0;top:0;bottom:auto;border-left:0;border-bottom:1px solid hsla(0,0%,100%,.7)}}.alert.popup .icon-close:hover{border-color:hsla(0,0%,100%,.5)}.alert.popup .icon-close:active,.alert.popup .icon-close:hover{-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out;background-color:rgba(0,0,0,.1)}.alert.popup .icon-close:active{border-color:hsla(0,0%,100%,.7);opacity:1}.alert.popup.ng-hide{bottom:-20%;-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out}.alert,.alert-info{background-color:#0e97c0;border-color:#0e97c0;color:#fff}.alert-info hr,.alert hr{border-top-color:#0c84a8}.alert-info .alert-link,.alert .alert-link{color:#e6e6e6}.alert-info .container:after,.alert .container:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' x='30' y='30' viewBox='0 0 65 65' width='512' height='512'%3E%3Cpath d='M32.5 0C14.58 0 0 14.579 0 32.5S14.58 65 32.5 65 65 50.421 65 32.5 50.42 0 32.5 0zm0 61C16.785 61 4 48.215 4 32.5S16.785 4 32.5 4 61 16.785 61 32.5 48.215 61 32.5 61z' fill='%23FFF'/%3E%3Ccircle cx='33.018' cy='19.541' r='3.345' fill='%23FFF'/%3E%3Cpath d='M32.137 28.342a2 2 0 0 0-2 2v17a2 2 0 0 0 4 0v-17a2 2 0 0 0-2-2z' fill='%23FFF'/%3E%3C/svg%3E")}.alert-success{background-color:#5dba5a;border-color:#5dba5a;color:#fff}.alert-success hr{border-top-color:#4db14a}.alert-success .alert-link{color:#e6e6e6}.alert-success .container:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 478.2 478.2' width='32' height='32'%3E%3Cpath d='M457.575 325.1c9.8-12.5 14.5-25.9 13.9-39.7-.6-15.2-7.4-27.1-13-34.4 6.5-16.2 9-41.7-12.7-61.5-15.9-14.5-42.9-21-80.3-19.2-26.3 1.2-48.3 6.1-49.2 6.3h-.1c-5 .9-10.3 2-15.7 3.2-.4-6.4.7-22.3 12.5-58.1 14-42.6 13.2-75.2-2.6-97-16.6-22.9-43.1-24.7-50.9-24.7-7.5 0-14.4 3.1-19.3 8.8-11.1 12.9-9.8 36.7-8.4 47.7-13.2 35.4-50.2 122.2-81.5 146.3-.6.4-1.1.9-1.6 1.4-9.2 9.7-15.4 20.2-19.6 29.4-5.9-3.2-12.6-5-19.8-5h-61c-23 0-41.6 18.7-41.6 41.6v162.5c0 23 18.7 41.6 41.6 41.6h61c8.9 0 17.2-2.8 24-7.6l23.5 2.8c3.6.5 67.6 8.6 133.3 7.3 11.9.9 23.1 1.4 33.5 1.4 17.9 0 33.5-1.4 46.5-4.2 30.6-6.5 51.5-19.5 62.1-38.6 8.1-14.6 8.1-29.1 6.8-38.3 19.9-18 23.4-37.9 22.7-51.9-.4-8.1-2.2-15-4.1-20.1zm-409.3 122.2c-8.1 0-14.6-6.6-14.6-14.6V270.1c0-8.1 6.6-14.6 14.6-14.6h61c8.1 0 14.6 6.6 14.6 14.6v162.5c0 8.1-6.6 14.6-14.6 14.6h-61v.1zm383.7-133.9c-4.2 4.4-5 11.1-1.8 16.3 0 .1 4.1 7.1 4.6 16.7.7 13.1-5.6 24.7-18.8 34.6-4.7 3.6-6.6 9.8-4.6 15.4 0 .1 4.3 13.3-2.7 25.8-6.7 12-21.6 20.6-44.2 25.4-18.1 3.9-42.7 4.6-72.9 2.2h-1.4c-64.3 1.4-129.3-7-130-7.1h-.1l-10.1-1.2c.6-2.8.9-5.8.9-8.8V270.1c0-4.3-.7-8.5-1.9-12.4 1.8-6.7 6.8-21.6 18.6-34.3 44.9-35.6 88.8-155.7 90.7-160.9.8-2.1 1-4.4.6-6.7-1.7-11.2-1.1-24.9 1.3-29 5.3.1 19.6 1.6 28.2 13.5 10.2 14.1 9.8 39.3-1.2 72.7-16.8 50.9-18.2 77.7-4.9 89.5 6.6 5.9 15.4 6.2 21.8 3.9 6.1-1.4 11.9-2.6 17.4-3.5.4-.1.9-.2 1.3-.3 30.7-6.7 85.7-10.8 104.8 6.6 16.2 14.8 4.7 34.4 3.4 36.5-3.7 5.6-2.6 12.9 2.4 17.4.1.1 10.6 10 11.1 23.3.4 8.9-3.8 18-12.5 27z' fill='%23FFF'/%3E%3C/svg%3E")}.alert-warning{background-color:#ff9800;border-color:#ff9800;color:#fff}.alert-warning hr{border-top-color:#e68900}.alert-warning .alert-link{color:#e6e6e6}.alert-warning .container:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512' width='32' height='32'%3E%3Cpath d='M505.403 406.394L295.389 58.102c-8.274-13.721-23.367-22.245-39.39-22.245s-31.116 8.524-39.391 22.246L6.595 406.394c-8.551 14.182-8.804 31.95-.661 46.37 8.145 14.42 23.491 23.378 40.051 23.378h420.028c16.56 0 31.907-8.958 40.052-23.379 8.143-14.421 7.89-32.189-.662-46.369zm-28.364 29.978a12.684 12.684 0 0 1-11.026 6.436H45.985a12.68 12.68 0 0 1-11.025-6.435 12.683 12.683 0 0 1 .181-12.765L245.156 75.316A12.732 12.732 0 0 1 256 69.192c4.41 0 8.565 2.347 10.843 6.124l210.013 348.292a12.677 12.677 0 0 1 .183 12.764z' fill='%23FFF'/%3E%3Cpath d='M256.154 173.005c-12.68 0-22.576 6.804-22.576 18.866 0 36.802 4.329 89.686 4.329 126.489.001 9.587 8.352 13.607 18.248 13.607 7.422 0 17.937-4.02 17.937-13.607 0-36.802 4.329-89.686 4.329-126.489 0-12.061-10.205-18.866-22.267-18.866zm.311 180.301c-13.607 0-23.814 10.824-23.814 23.814 0 12.68 10.206 23.814 23.814 23.814 12.68 0 23.505-11.134 23.505-23.814 0-12.99-10.826-23.814-23.505-23.814z' fill='%23FFF'/%3E%3C/svg%3E")}.alert-danger{background-color:#ea4b40;border-color:#ea4b40;color:#fff}.alert-danger hr{border-top-color:#e73529}.alert-danger .alert-link{color:#e6e6e6}.alert-danger .container:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512' width='32' height='32'%3E%3Cpath d='M505.403 406.394L295.389 58.102c-8.274-13.721-23.367-22.245-39.39-22.245s-31.116 8.524-39.391 22.246L6.595 406.394c-8.551 14.182-8.804 31.95-.661 46.37 8.145 14.42 23.491 23.378 40.051 23.378h420.028c16.56 0 31.907-8.958 40.052-23.379 8.143-14.421 7.89-32.189-.662-46.369zm-28.364 29.978a12.684 12.684 0 0 1-11.026 6.436H45.985a12.68 12.68 0 0 1-11.025-6.435 12.683 12.683 0 0 1 .181-12.765L245.156 75.316A12.732 12.732 0 0 1 256 69.192c4.41 0 8.565 2.347 10.843 6.124l210.013 348.292a12.677 12.677 0 0 1 .183 12.764z' fill='%23FFF'/%3E%3Cpath d='M256.154 173.005c-12.68 0-22.576 6.804-22.576 18.866 0 36.802 4.329 89.686 4.329 126.489.001 9.587 8.352 13.607 18.248 13.607 7.422 0 17.937-4.02 17.937-13.607 0-36.802 4.329-89.686 4.329-126.489 0-12.061-10.205-18.866-22.267-18.866zm.311 180.301c-13.607 0-23.814 10.824-23.814 23.814 0 12.68 10.206 23.814 23.814 23.814 12.68 0 23.505-11.134 23.505-23.814 0-12.99-10.826-23.814-23.505-23.814z' fill='%23FFF'/%3E%3C/svg%3E")}.well{min-height:20px;padding:1rem;margin-top:1rem;margin-bottom:1rem;background-color:#fafafa;border:1px solid #e8e8e8;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.05);box-shadow:inset 0 1px 1px rgba(0,0,0,.05)}.well :first-child{margin-top:0}.well :last-child{margin-bottom:0}.well.lg{padding:2rem}.well.sm{padding:.5rem}.close{float:right;font-size:1.5rem;font-weight:700;line-height:1;color:#000;text-shadow:0 1px 0 #fff;opacity:.2;filter:alpha(opacity=20)}.close:focus,.close:hover{color:#000;text-decoration:none;cursor:pointer;opacity:.5;filter:alpha(opacity=50)}button.close{padding:0;cursor:pointer;background:transparent;border:0;-webkit-appearance:none}.modal,.modal-open{overflow:hidden}.modal{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:1050;-webkit-overflow-scrolling:touch;outline:0}.modal.fade .modal-dialog{-webkit-transform:translateY(-25%);-ms-transform:translateY(-25%);-o-transform:translateY(-25%);transform:translateY(-25%);-webkit-transition:-webkit-transform .3s ease-out;-moz-transition:-moz-transform .3s ease-out;-o-transition:-o-transform .3s ease-out;transition:-webkit-transform .3s ease-out;-o-transition:transform .3s ease-out;transition:transform .3s ease-out;transition:transform .3s ease-out,-webkit-transform .3s ease-out}.modal.in .modal-dialog{-webkit-transform:translate(0);-ms-transform:translate(0);-o-transform:translate(0);transform:translate(0)}.modal-open .modal{overflow-x:hidden;overflow-y:auto}.modal-dialog{position:relative;width:auto;margin:10px}.modal-content{position:relative;background-color:#fff;border-radius:0;-webkit-box-shadow:1px 1px 60px rgba(0,0,0,.32);box-shadow:1px 1px 60px rgba(0,0,0,.32);background-clip:padding-box;outline:0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1040;background-color:#000}.modal-backdrop.fade{opacity:0;filter:alpha(opacity=0)}.modal-backdrop.in{opacity:.5;filter:alpha(opacity=50)}.modal-header{padding:.75rem 1.5rem}.modal-header .close{margin-top:-2px}.modal-title{margin:0 0 1rem;line-height:1.4}.modal-body{position:relative;padding:.75rem;font-size:1.15rem}.modal-body .table>tbody>tr>td{vertical-align:middle}.modal-body .addressIdenticon{margin:auto}.modal-footer{padding:1rem 1.5rem;text-align:right;border-top:1px solid #e5e5e5}.modal-footer .btn{margin-top:0}.modal-footer .btn+.btn{margin-left:.5rem;margin-bottom:0;margin-top:0}#sendTransaction .modal-footer{text-align:center}.modal-scrollbar-measure{position:absolute;top:-9999px;width:50px;height:50px;overflow:scroll}@media (min-width:51.2rem){.modal-dialog{width:800px;margin:30px auto}.modal-sm{width:30rem}}@media (min-width:66.13333333rem){.modal-lg{width:70rem}}.bity-contact:after,.bity-contact:before,.btn-group-vertical>.btn-group:after,.btn-group-vertical>.btn-group:before,.btn-toolbar:after,.btn-toolbar:before,.clearfix:after,.clearfix:before,.container-fluid:after,.container-fluid:before,.container:after,.container:before,.dl-horizontal dd:after,.dl-horizontal dd:before,.modal-footer:after,.modal-footer:before,.row:after,.row:before{content:" ";display:table}.bity-contact:after,.btn-group-vertical>.btn-group:after,.btn-toolbar:after,.clearfix:after,.container-fluid:after,.container:after,.dl-horizontal dd:after,.modal-footer:after,.row:after{clear:both}.center-block{display:block;margin-left:auto;margin-right:auto}.pull-right{float:right!important}.pull-left{float:left!important}.hide{display:none!important}.show{display:block!important}.invisible{visibility:hidden}.text-hide{font:0/0 a;color:transparent;text-shadow:none;background-color:transparent;border:0}.hidden{display:none!important}.affix{position:fixed}@-ms-viewport{width:device-width}.visible-lg,.visible-lg-block,.visible-lg-inline,.visible-lg-inline-block,.visible-md,.visible-md-block,.visible-md-inline,.visible-md-inline-block,.visible-sm,.visible-sm-block,.visible-sm-inline,.visible-sm-inline-block,.visible-xs,.visible-xs-block,.visible-xs-inline,.visible-xs-inline-block{display:none!important}@media (max-width:50.2rem){.visible-xs{display:block!important}table.visible-xs{display:table!important}tr.visible-xs{display:table-row!important}td.visible-xs,th.visible-xs{display:table-cell!important}}@media (max-width:50.2rem){.visible-xs-block{display:block!important}}@media (max-width:50.2rem){.visible-xs-inline{display:inline!important}}@media (max-width:50.2rem){.visible-xs-inline-block{display:inline-block!important}}@media (min-width:51.2rem) and (max-width:65.13333333rem){.visible-sm{display:block!important}table.visible-sm{display:table!important}tr.visible-sm{display:table-row!important}td.visible-sm,th.visible-sm{display:table-cell!important}}@media (min-width:51.2rem) and (max-width:65.13333333rem){.visible-sm-block{display:block!important}}@media (min-width:51.2rem) and (max-width:65.13333333rem){.visible-sm-inline{display:inline!important}}@media (min-width:51.2rem) and (max-width:65.13333333rem){.visible-sm-inline-block{display:inline-block!important}}@media (min-width:66.13333333rem) and (max-width:79rem){.visible-md{display:block!important}table.visible-md{display:table!important}tr.visible-md{display:table-row!important}td.visible-md,th.visible-md{display:table-cell!important}}@media (min-width:66.13333333rem) and (max-width:79rem){.visible-md-block{display:block!important}}@media (min-width:66.13333333rem) and (max-width:79rem){.visible-md-inline{display:inline!important}}@media (min-width:66.13333333rem) and (max-width:79rem){.visible-md-inline-block{display:inline-block!important}}@media (min-width:80rem){.visible-lg{display:block!important}table.visible-lg{display:table!important}tr.visible-lg{display:table-row!important}td.visible-lg,th.visible-lg{display:table-cell!important}}@media (min-width:80rem){.visible-lg-block{display:block!important}}@media (min-width:80rem){.visible-lg-inline{display:inline!important}}@media (min-width:80rem){.visible-lg-inline-block{display:inline-block!important}}@media (max-width:50.2rem){.hidden-xs{display:none!important}}@media (min-width:51.2rem) and (max-width:65.13333333rem){.hidden-sm{display:none!important}}@media (min-width:66.13333333rem) and (max-width:79rem){.hidden-md{display:none!important}}@media (min-width:80rem){.hidden-lg{display:none!important}}.visible-print{display:none!important}@media print{.visible-print{display:block!important}table.visible-print{display:table!important}tr.visible-print{display:table-row!important}td.visible-print,th.visible-print{display:table-cell!important}}.visible-print-block{display:none!important}@media print{.visible-print-block{display:block!important}}.visible-print-inline{display:none!important}@media print{.visible-print-inline{display:inline!important}}.visible-print-inline-block{display:none!important}@media print{.visible-print-inline-block{display:inline-block!important}}@media print{.hidden-print{display:none!important}}img{max-width:100%;height:auto}textarea{resize:vertical}.announcement{padding:3px 10px;text-align:center;font-weight:300;color:#fff;display:block;background-color:#0e97c0}.announcement a{text-decoration:underline;color:#fff}.announcement:focus,.announcement:hover,.announcement a{-webkit-transition:all .25s ease;-o-transition:.25s all ease;transition:all .25s ease}.announcement:focus,.announcement:hover{color:#f2f2f2;text-decoration:none;background-color:#0c84a8}.announcement strong{font-weight:400}.annoucement-warning{background-color:#ff5722}.annoucement-warning:focus,.annoucement-warning:hover{background-color:#ff4408}.annoucement-warning:focus a,.annoucement-warning:focus a:hover,.annoucement-warning:hover a,.annoucement-warning:hover a:hover{text-decoration:none}.annoucement-danger{background-color:#ea4b40}.annoucement-danger:hover{background-color:#ff4408}.annoucement-danger a:focus,.annoucement-danger a:hover{color:#f2f2f2}.annoucement-danger a:focus a,.annoucement-danger a:focus a:hover,.annoucement-danger a:hover a,.annoucement-danger a:hover a:hover{text-decoration:none}.address-identicon-container{padding:0;text-align:left;max-width:4.5rem;margin-left:-.5rem;margin-top:.5rem}.address-identicon-container-right{text-align:right}.address-identicon-container-right .addressIdenticon{float:right}.address-identicon-container-offline{padding:0;margin-left:-15px}.addressIdenticon{width:100%;height:auto;padding-bottom:100%;background-size:cover;background-repeat:no-repeat;border-radius:50%;-webkit-box-shadow:inset hsla(0,0%,100%,.5) 0 2px 2px,inset rgba(0,0,0,.6) 0 -1px 8px;box-shadow:inset 0 2px 2px hsla(0,0%,100%,.5),inset 0 -1px 8px rgba(0,0,0,.6)}.addressIdenticon.med{width:3rem;height:3rem;padding:0}.addressIdenticon.small{width:2rem;height:2rem;padding:0}.addressIdenticon.inline{display:inline-block}.addressIdenticon.float{float:left;margin-right:.5rem}.transaction-modal tbody tr td:first-child{width:30%}.transaction-modal tbody tr td:nth-child(2){width:70%}.transaction-modal .text-width-limit{display:grid;grid-auto-rows:1fr}.transaction-modal .text-width-limit p{margin:0;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.wrap{word-wrap:break-word}.bigger-on-mobile.form-control[readonly]{height:60px}@media screen and (max-width:767px){.bigger-on-mobile.form-control[readonly]{height:100px}}#paneHelp h3{margin-top:2em}.account-help-icon h3,.account-help-icon h4,.account-help-icon h5,.account-help-icon h6,.account-help-icon img{display:inline-block}.account-help-icon img:hover+.account-help-text{display:block;opacity:1;z-index:999}.account-help-icon img{margin-left:-30px;margin-right:3px}.account-help-icon:hover{opacity:1}.account-help-text{background:#fff;border-radius:0;border:1px solid #cdcdcd;-webkit-box-shadow:0 0 .5rem hsla(0,0%,39%,.2);box-shadow:0 0 .5rem hsla(0,0%,39%,.2);display:none;font-size:.75rem;font-weight:400;padding:.25rem;position:absolute;width:18rem;z-index:999;color:#333}ul.account-help-text{padding-left:1.6rem}.account-help-text li{font-size:.75rem;font-weight:400}@media screen and (max-width:767px){.account-help-icon img,.account-help-icon li,.account-help-icon p{display:none}}#accountAddress,#accountAddressMainTbl-1,#accountBalance,#accountBalanceBtc,#accountBalanceEur,#accountBalancePopMB-0,#accountBalancePopMB-2,#accountBalanceUsd,.form-control,.mono{font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-weight:400;letter-spacing:.02em}.offline-qrcode{margin-top:-150px;max-width:300px}@media screen and (max-width:942px){.offline-qrcode{margin-top:-78px}}@media screen and (max-width:769px){.offline-qrcode{margin-top:0}}.account-info{padding-left:1em;margin:0}.account-info:after,.account-info:before{content:" ";display:table}.account-info:after{clear:both}.account-info li{margin-bottom:0;list-style-type:none;word-break:break-all}table.account-info{font-weight:200;border-bottom:0;min-width:200px;width:100%}table.account-info tbody{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column}table.account-info td{padding:.3rem;line-height:1}table.account-info td:first-child{word-wrap:break-word;padding-left:1em}table.account-info tr{border-bottom:1px solid #f3f3f3}table.account-info tr:last-child,table.account-info tr:nth-last-child(2){border-bottom:0 solid #f3f3f3}table.account-info tr.custom-token{-webkit-box-ordinal-group:0;-webkit-order:-1;-ms-flex-order:-1;order:-1}input[type=text]+.eye{cursor:pointer}input[type=text]+.eye:before{content:"";width:20px;height:20px;margin-left:6px;margin-right:6px;display:inline-block;vertical-align:middle;background:url(../images/icon-eye.svg)}input[type=password]+.eye{cursor:pointer}input[type=password]+.eye:before{content:"";width:20px;height:20px;margin-left:6px;margin-right:6px;display:inline-block;vertical-align:middle;background:url(../images/icon-eye-closed.svg)}.collapse-container h1{margin:.25rem 0}.collapse-container .collapse-button{float:left;font-weight:500;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;padding:.25rem;margin:.25rem -30px;font-size:1.6rem;line-height:1.6}.help .collapse-container{margin:40px 0}.help .collapse-container .collapse-button{margin:-10px -30px;font-size:20px;line-height:1}.token-remove{width:.9rem;height:.9rem;position:absolute;left:18px;cursor:pointer}.node-remove{width:16px;height:16px;position:absolute;right:6px;top:8px}.m-addresses td:first-child{max-width:50px;min-widht:50px}.m-addresses td:last-child{text-align:right}.token-balances{margin-bottom:15px;font-size:14px;max-height:60vh;overflow:scroll}h2 a.isActive,h2 a.isActive:active,h2 a.isActive:hover{color:#333;cursor:default}.item{margin:6px 0}.output{padding:.5rem 1rem;margin-top:-.5rem}.output p{margin:.75rem 0 0}label .small{font-size:.9rem}label small{color:#9a9a9a}.write-address .col-xs-1{padding:0}.write-address .col-xs-11{padding-right:10px}.write-boolean label{display:block}.decrypt-drtv{padding:1rem 0}.decrypt-drtv label.radio{padding:0 1.5rem;margin:.5rem 0}.decrypt-drtv h4{margin-top:0}.qr-code{max-width:17rem;margin:auto}.qr-pkey-container{position:relative}.qr-overlay{background-color:#000;position:absolute;top:0;left:0;right:0;bottom:0}.contracts a.isActive{color:#333;font-weight:400}.contracts .dropdown-toggle{display:block;text-align:left;white-space:normal}.contracts .dropdown-toggle .caret{position:absolute;right:1rem;top:1.25rem}.contracts .dropdown-menu-left{font-size:.9rem;left:auto;right:0;min-width:37rem}.contracts .dropdown-menu-left small{float:right}.ens-tab a.isActive{color:#333;font-weight:400}.ens-tab .btn-primary-buy-button{width:200px}.ens-tab .btn-red{background-color:#84023d;border-color:#84023d;position:relative;width:200px}.ens-tab .btn-red .na{background-color:red;border-radius:300px;padding:5px 8px;font-weight:900}.ens-tab .btn-red:hover{background-color:#84023d;border-color:#84023d;position:relative}.ens-tab .pad-bot{padding-bottom:5px}.dropdown-gas{padding-bottom:1rem}@media screen and (max-width:900px){.dropdown-gas{padding-bottom:2rem}}.dropdown-gas__msg{font-size:12px;font-weight:300;left:-100%;margin:0;position:absolute;right:-100%;white-space:normal}@media screen and (max-width:900px){.dropdown-gas__msg{left:-25%;right:0}}.view-wallet-content h5{margin-bottom:.25rem}.view-wallet-content a.isActive{color:#333}#selectedTypeLedger ol{padding-left:1rem}.loading-wrap{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.7);z-index:999;text-align:center}.loading-wrap .loading{position:absolute;text-align:center;top:40%;left:50%;-webkit-transform:translate(-50%,-60%);-ms-transform:translate(-50%,-60%);transform:translate(-50%,-60%)}.loading-wrap img{border-radius:50%}.loading-wrap h1{-webkit-animation:opacity 2s infinite ease-in-out;animation:opacity 2s infinite ease-in-out;color:#fff}@-webkit-keyframes opacity{0%,to{opacity:0}50%{opacity:1}}@keyframes opacity{0%,to{opacity:0}50%{opacity:1}}.embedded-logo{height:auto;width:100%;max-width:290px;padding:.5rem 0}.ens-response{color:#737373}.dropdown-node .dropdown-menu li{border-left:2px solid #b50085;position:relative}.dropdown-node .dropdown-menu li:last-child{border-top:1px solid #ececec;padding-top:5px}.dropdown-node .dropdown-menu li:first-child,.dropdown-node .dropdown-menu li:nth-child(2),.dropdown-node .dropdown-menu li:nth-child(3),.dropdown-node .dropdown-menu li:nth-child(4){border-left:2px solid #0e97c0}.dropdown-node .dropdown-menu li:nth-child(5){border-left:2px solid #009241}.dropdown-node .dropdown-menu li:nth-child(6),.dropdown-node .dropdown-menu li:nth-child(7),.dropdown-node .dropdown-menu li:nth-child(8),.dropdown-node .dropdown-menu li:nth-child(9),.dropdown-node .dropdown-menu li:nth-child(10),.dropdown-node .dropdown-menu li:nth-child(11){border-left:2px solid #adc101}.dropdown-node .dropdown-menu li:nth-child(12){border-left:2px solid #673ab7}.dropdown-node .dropdown-menu li:nth-child(13){border-left:2px solid #00ad85}.dropdown-node .dropdown-menu li:nth-child(14){border-left:2px solid #4568bb}.dropdown-node .dropdown-menu li:nth-child(15){border-left:2px solid #6a488d}.dropdown-node .dropdown-menu li:nth-child(16){border-left:2px solid #046111}.dropdown-node .dropdown-menu li:nth-child(17){border-left:2px solid #673ab7}.dropdown-node .dropdown-menu li:last-child{border-left:2px solid #9a9a9a}.dropdown-node .dropdown-menu li:nth-child(4),.dropdown-node .dropdown-menu li:nth-child(5),.dropdown-node .dropdown-menu li:nth-child(11),.dropdown-node .dropdown-menu li:nth-child(12),.dropdown-node .dropdown-menu li:nth-child(13),.dropdown-node .dropdown-menu li:nth-child(14),.dropdown-node .dropdown-menu li:nth-child(15),.dropdown-node .dropdown-menu li:nth-child(16){border-bottom:1px solid #ececec}header{margin-bottom:1em}header.ETH+.container+.pre-footer+.footer,header.ETH .nav-container{border-top:.25rem solid #0e97c0}header.ETH+.container .modal-content{border:.25rem solid #0e97c0}header.ETH+.container .alert-info{background-color:#0e97c0}header.ETC+.container+.pre-footer+.footer,header.ETC .nav-container{border-top:.25rem solid #009241}header.ETC+.container .modal-content{border:.25rem solid #009241}header.ETC+.container .alert-info{background-color:#009241}header.Ropsten+.container+.pre-footer+.footer,header.Ropsten .nav-container{border-top:.25rem solid #adc101}header.Ropsten+.container .modal-content{border:.25rem solid #adc101}header.Ropsten+.container .alert-info{background-color:#adc101}header.Kovan+.container+.pre-footer+.footer,header.Kovan .nav-container{border-top:.25rem solid #adc101}header.Kovan+.container .modal-content{border:.25rem solid #adc101}header.Kovan+.container .alert-info{background-color:#adc101}header.Rinkeby+.container+.pre-footer+.footer,header.Rinkeby .nav-container{border-top:.25rem solid #adc101}header.Rinkeby+.container .modal-content{border:.25rem solid #adc101}header.Rinkeby+.container .alert-info{background-color:#adc101}header.RSK+.container+.pre-footer+.footer,header.RSK .nav-container{border-top:.25rem solid #ff794f}header.RSK+.container .modal-content{border:.25rem solid #ff794f}header.RSK+.container .alert-info{background-color:#ff794f}header.Custom+.container+.pre-footer+.footer,header.Custom .nav-container{border-top:.25rem solid #b50085}header.Custom+.container .modal-content{border:.25rem solid #b50085}header.Custom+.container .alert-info{background-color:#b50085}header.EXP+.container+.pre-footer+.footer,header.EXP .nav-container{border-top:.25rem solid #673ab7}header.EXP+.container .modal-content{border:.25rem solid #673ab7}header.EXP+.container .alert-info{background-color:#673ab7}header.UBQ+.container+.pre-footer+.footer,header.UBQ .nav-container{border-top:.25rem solid #00ad85}header.UBQ+.container .modal-content{border:.25rem solid #00ad85}header.UBQ+.container .alert-info{background-color:#00ad85}header.POA+.container+.pre-footer+.footer,header.POA .nav-container{border-top:.25rem solid #4568bb}header.POA+.container .modal-content{border:.25rem solid #4568bb}header.POA+.container .alert-info{background-color:#4568bb}header.TOMO+.container+.pre-footer+.footer,header.TOMO .nav-container{border-top:.25rem solid #6a488d}header.TOMO+.container .modal-content{border:.25rem solid #6a488d}header.TOMO+.container .alert-info{background-color:#6a488d}header.ELLA+.container+.pre-footer+.footer,header.ELLA .nav-container{border-top:.25rem solid #046111}header.ELLA+.container .modal-content{border:.25rem solid #046111}header.ELLA+.container .alert-info{background-color:#046111}header.ETSC+.container+.pre-footer+.footer,header.ETSC .nav-container{border-top:.25rem solid #673ab7}header.ETSC+.container .modal-content{border:.25rem solid #673ab7}header.ETSC+.container .alert-info{background-color:#673ab7}.swap-tab a.link,.swap-tab a.link:hover{-webkit-transition:none;-o-transition:none;transition:none}.swap-tab .btn-lg{margin-top:3rem}.swap-tab .btn img,.swap-tab .btn svg{margin-right:.5rem;margin-left:-.25rem;vertical-align:middle}.swap-tab .swap-rates{text-align:center}.swap-tab .swap-rates .order-panel{background:-webkit-linear-gradient(300deg,#0e97c0,#163151);background:-o-linear-gradient(300deg,#0e97c0,#163151);background:linear-gradient(150deg,#0e97c0,#163151);position:relative}.swap-tab .swap-rates .order-panel .bity-logo{position:absolute;left:50%;top:50%;-webkit-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}@media screen and (max-width:51.2rem){.swap-tab .swap-rates .order-panel{padding-top:1rem;padding-bottom:1rem}.swap-tab .swap-rates .order-panel .order-info{text-align:left;padding:0 0 0 22%}.swap-tab .swap-rates .order-panel .bity-logo{left:-1rem;top:40%;-webkit-transform:rotate(-90deg);-ms-transform:rotate(-90deg);transform:rotate(-90deg)}}.swap-tab .swap-rates .form-control.input-sm{width:16%;min-width:3.5rem;display:inline-block;margin-right:1rem;text-align:right;background-color:transparent;color:#fff;-webkit-box-shadow:0 0 0 #fff;box-shadow:0 0 0 #fff;border:0 solid #fff;border-bottom:2px solid #fff}.swap-tab .swap-rates p{margin:0}.swap-tab .swap-rates p span{opacity:.9}.swap-tab .swap-rates .order-info:nth-child(4n+1),.swap-tab .swap-rates .order-info:nth-child(4n+2),.swap-tab .swap-rates .order-info:nth-child(4n+3){background:transparent}.swap-tab .swap-panel{text-align:center;margin-top:3rem;padding:2rem .5rem}.swap-tab .swap-panel>*{display:inline-block;margin:1.5rem .5rem;vertical-align:middle}.swap-tab .swap-panel .form-control{width:10rem;margin-right:0}.swap-tab .swap-panel .dropdown{margin-left:0}.swap-tab .swap-address{text-align:center;padding:3rem 1rem}.swap-tab .swap-start{text-align:center}.swap-tab .swap-start .swap-info{text-align:left;margin-bottom:5rem}.swap-tab .swap-order{text-align:left}.swap-tab .swap-order .order-info-wrap{margin-bottom:0}.swap-tab .swap-order h1{margin-top:3rem;margin-bottom:3rem}.ens-tab .collapse-container h4,.ens-tab .collapse-container h5,.swap-tab .collapse-container h4,.swap-tab .collapse-container h5{display:inline-block}.ens-tab .collapse-container .collapse-button,.swap-tab .collapse-container .collapse-button{float:none;margin:0}.order-info-wrap{margin-bottom:3rem;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex}.order-info-wrap .order-info{padding:1rem 0}.order-info{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-justify-content:space-around;-ms-flex-pack:distribute;justify-content:space-around;min-height:100px;text-align:center;padding:.5rem 0;color:#fff}.order-info:after,.order-info:before{content:" ";display:table}.order-info:after{clear:both}.order-info h3,.order-info h4,.order-info p{margin:0}.order-info:nth-child(4n+1){background-color:#175575}.order-info:nth-child(4n+2){background-color:#1e92ba}.order-info:nth-child(4n+3){background-color:#143955}.order-info:nth-child(4n+4){background-color:#19b3ae}.swap-progress{margin-top:2rem;margin-bottom:0;position:relative}.swap-progress .sep{position:absolute;top:3.5rem;left:3%;right:3%;height:.25rem;background-color:#ececec}@media screen and (max-width:675px){.swap-progress .sep{display:none}}.swap-progress:after,.swap-progress:before{content:" ";display:table}.swap-progress:after{clear:both}.swap-progress .progress-item{width:20%;float:left;text-align:center;margin:.25rem 0}@media screen and (max-width:675px){.swap-progress .progress-item{width:100%}}.swap-progress .progress-item:nth-child(4n+1) .progress-circle{border-color:rgba(30,146,186,.4);color:rgba(30,146,186,.4)}.swap-progress .progress-item:nth-child(4n+2) .progress-circle{border-color:rgba(23,85,117,.4);color:rgba(23,85,117,.4)}.swap-progress .progress-item:nth-child(4n+3) .progress-circle{border-color:rgba(25,179,174,.4);color:rgba(25,179,174,.4)}.swap-progress .progress-item:nth-child(4n+4) .progress-circle{border-color:rgba(20,57,85,.4);color:rgba(20,57,85,.4)}.swap-progress .progress-item .progress-circle{border-radius:50%;border-width:.25rem;border-style:solid;-webkit-box-sizing:content-box;box-sizing:content-box;margin:1rem auto;padding-bottom:4rem;position:relative;width:4rem;background:#fff}@media screen and (max-width:675px){.swap-progress .progress-item .progress-circle{margin:.25rem 1rem .25rem 2rem;padding-bottom:3rem;width:3rem;float:left}}.swap-progress .progress-item .progress-circle i{font-size:1.5rem;line-height:1.75rem;height:1.75rem;width:1.75rem;font-weight:900;position:absolute;left:50%;top:50%;-webkit-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}@media screen and (max-width:675px){.swap-progress .progress-item .progress-circle i{font-size:1.5rem;line-height:1.5rem;height:1.5rem;width:1.5rem}}.swap-progress .progress-item p{font-size:.9rem;font-weight:600;text-transform:uppercase;color:hsla(0,0%,55%,.5);letter-spacing:.1em}@media screen and (max-width:675px){.swap-progress .progress-item p{line-height:4rem;margin:0;text-align:left}}.swap-progress .progress-item p small{letter-spacing:.03em;font-size:75%}.swap-progress .progress-item.progress-active p{color:#8d8d8d}.swap-progress .progress-item.progress-active:nth-child(4n+1) .progress-circle{border-color:#1e92ba;color:#1e92ba}.swap-progress .progress-item.progress-active:nth-child(4n+2) .progress-circle{border-color:#175575;color:#175575}.swap-progress .progress-item.progress-active:nth-child(4n+3) .progress-circle{border-color:#19b3ae;color:#19b3ae}.swap-progress .progress-item.progress-active:nth-child(4n+4) .progress-circle{border-color:#143955;color:#143955}.swap-progress .progress-item.progress-true .progress-circle{background-color:#5dba5a;border-color:#5dba5a;-webkit-box-shadow:inset 0 0 0 5px #fff;box-shadow:inset 0 0 0 5px #fff}.swap-progress .progress-item.progress-true .progress-circle i{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 426.67 426.67' width='32' height='32'%3E%3Cpath d='M153.504 366.839c-8.657 0-17.323-3.302-23.927-9.911L9.914 237.265c-13.218-13.218-13.218-34.645 0-47.863 13.218-13.218 34.645-13.218 47.863 0l95.727 95.727 215.39-215.386c13.218-13.214 34.65-13.218 47.859 0 13.222 13.218 13.222 34.65 0 47.863L177.436 356.928c-6.609 6.605-15.271 9.911-23.932 9.911z' fill='%23fff'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:contain;font-size:0}.swap-progress .progress-item.progress-true p{color:#5dba5a}.ens-tab .order-info-wrap{margin-top:1rem;margin-bottom:1rem}.ens-tab h5+p{margin-top:-.5em}.bity-contact{margin:9rem -1rem -5rem}.cont-md{max-width:64rem;margin:auto}.txstatus__1 .form-control{max-width:64rem;margin:1rem auto}.txstatus__3 h4{display:inline-block}.txstatus__3 .collapse-button{float:none;margin:0}.text-ellipsis{white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.block-title1{background-color:#007cc0}.block-title1,.block-title2{color:#fff;padding:10px 20px;font-weight:900;font-size:20px}.block-title2{background-color:#3e4b5a}.mywallet-container ::-webkit-scrollbar{width:7px}.mywallet-container ::-webkit-scrollbar-track{background:#d7d7d7}.mywallet-container ::-webkit-scrollbar-thumb{background:#3e4b5a;border-radius:12px}.mywallet-container p{margin:0}.mywallet-container h3{margin:0;font-weight:900}.mywallet-container .addressIdenticon{width:50px!important;height:50px!important}.mywallet-container .grid-bg{background-color:#f5f5f5}.mywallet-container .grid-frame{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between}.mywallet-container .grid-frame #walletsContainer{-webkit-box-flex:50;-webkit-flex:50;-ms-flex:50;flex:50;height:100%}.mywallet-container .grid-frame .data:last-child{margin:0}.mywallet-container .grid-frame .data{display:grid;grid-template-columns:1fr 350px;grid-gap:4px;margin-bottom:20px}.mywallet-container .grid-frame .data .wallet .editor-icons{height:20px;width:20px}.mywallet-container .grid-frame .data .wallet .block-title1 p{font-weight:900}.mywallet-container .grid-frame .data .wallet .content{padding:25px 30px 20px}.mywallet-container .grid-frame .data .wallet .content>div{display:inline-block;vertical-align:top}.mywallet-container .grid-frame .data .wallet .content .balance{padding:0 20px}.mywallet-container .grid-frame .data .wallet .content .balance .address-block,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block{margin-bottom:15px}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .block-title,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .block-title{width:125px}.mywallet-container .grid-frame .data .wallet .content .balance .address-block h3,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block h3{display:inline-block;vertical-align:middle;font-size:20px}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .balance-amount,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .balance-amount{vertical-align:middle;display:inline-block;font-size:20px;font-weight:900;color:#00c599}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .copy-block,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .copy-block{display:inline-block;vertical-align:middle}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .copy-block p,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .copy-block p{background-color:#fff;padding-left:20px;font-weight:500;overflow:hidden;white-space:nowrap;-o-text-overflow:ellipsis;text-overflow:ellipsis;font-size:14px}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .copy-block p button,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .copy-block p button{background-color:#b3b3b4!important;color:#fff!important;display:inline-block;margin-left:30px;padding:12px 17px!important;border:none;-webkit-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .copy-block p button:hover,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .copy-block p button:hover{background-color:grey!important}.mywallet-container .grid-frame .data .tokens .col-title{background-color:#fff;display:grid;grid-template-columns:1fr 1fr;padding:5px 20px;border-bottom:1px solid #ededed}.mywallet-container .grid-frame .data .tokens .col-title p{font-weight:900;font-size:13px}.mywallet-container .grid-frame .data .tokens .content{height:116px;overflow-y:auto;position:relative}.mywallet-container .grid-frame .data .tokens .content>div{display:grid;grid-template-columns:1fr 1fr;padding:5px 20px;border-bottom:1px solid #ededed}.mywallet-container .grid-frame .data .tokens .content>div:nth-child(2n){background-color:#ebebeb}.mywallet-container .grid-frame .data .tokens .content>div p{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.mywallet-container .grid-frame .sidebar{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-flex:15;-webkit-flex:15;-ms-flex:15;flex:15;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;height:-webkit-fit-content;height:-moz-fit-content;height:fit-content;margin-left:15px;margin-top:4.2rem}.mywallet-container .grid-frame .sidebar .title-container{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;color:#fff;background-color:#3e4b5a;padding:10px 20px}.mywallet-container .grid-frame .sidebar .title-container .title{display:inline-block;font-weight:900;font-size:20px}.mywallet-container .grid-frame .sidebar .title-container .total-of{display:inline-block;margin-left:auto;font-size:13px;margin-top:10px}.mywallet-container .grid-frame .sidebar .col-title{background-color:#fff;display:grid;grid-template-columns:2fr 1fr;padding:15px 20px;border-bottom:1px solid #ededed}.mywallet-container .grid-frame .sidebar .col-title p{font-size:15px;font-weight:900}.mywallet-container .grid-frame .sidebar .content{overflow-y:scroll;position:relative}.mywallet-container .grid-frame .sidebar .content>div{display:grid;grid-template-columns:2fr 1fr;padding:15px 20px;border-bottom:1px solid #ededed}.mywallet-container .grid-frame .sidebar .content>div p{font-size:15px;font-weight:500;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.mywallet-container .grid-frame .sidebar .content>div .add-button{position:relative}.mywallet-container .grid-frame .sidebar .content>div .add-button p{cursor:pointer;width:90px;position:absolute;padding:7px 0;border:1px solid blue;font-size:12px;color:blue;text-align:center;top:-6px;left:0;-webkit-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.mywallet-container .grid-frame .sidebar .content>div .add-button p:hover{color:#fff;background-color:blue}.mywallet-container .grid-frame .sidebar .content>div .remove-button{position:relative}.mywallet-container .grid-frame .sidebar .content>div .remove-button p{cursor:pointer;width:90px;position:absolute;padding:7px 0;border:1px solid red;font-size:12px;color:red;text-align:center;top:-6px;left:0;-webkit-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.mywallet-container .grid-frame .sidebar .content>div .remove-button p:hover{color:#fff;background-color:red}.mywallet-container .grid-frame .sidebar .content .col-title{background-color:#fff}.mywallet-container .grid-frame .sidebar .content .col-title p{font-weight:900}#etherWalletPopUp{padding:10px;position:relative;min-width:346px}#etherWalletPopUp .back-icon{position:absolute;left:5px;top:5px}#etherWalletPopUp .back-icon:active,#etherWalletPopUp .back-icon:hover{outline:0}.toggleTokenContainer span{color:#0e97c0;cursor:pointer}.toggleTokenContainer span:hover{color:#095f79}.walletTokensContainer{max-height:70px;overflow:scroll}.quicksend-address{font-family:Menlo,Monaco,Consolas,Courier New,monospace;max-width:170px;word-wrap:break-word;font-size:12px;font-weight:300;display:block}.chrome-tokens span{min-width:130px;display:inline-block}.truncate{max-width:130px;overflow:hidden;white-space:nowrap;-o-text-overflow:ellipsis;text-overflow:ellipsis}.mainWalletDelete,.mainWalletEdit,.mainWalletView{margin:.5em}.myWalletCtrl table:not(.account-info) h2{margin:0;font-size:1.6em}.myWalletCtrl table:not(.account-info) h3{font-weight:400;font-size:1.3em}.myWalletCtrl table:not(.account-info) td:nth-child(2){max-width:380px}.myWalletCtrl table:not(.account-info) td,.myWalletCtrl table:not(.account-info) th{vertical-align:middle;padding:.5em .75em}#secWatchOnlyMain .mainWalletDelete{width:60px;display:block}.spinner{-webkit-animation:spin 2s linear infinite;animation:spin 2s linear infinite;height:37px}.spinner-container{display:inherit!important;padding:7.5px 20px!important;text-align:center}@-webkit-keyframes spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@keyframes spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}.text-navy{color:#163151}.text-gray-lighter{color:#ececec}.text-blue{color:#0e97c0}.text-white{color:#fff}.bg-navy{background:#163151}.bg-gradient{background:#163151;background:-webkit-linear-gradient(301deg,#132a45,#143a56,#21a4ce,#19b4ad);background:-o-linear-gradient(301deg,#132a45,#143a56,#21a4ce,#19b4ad);background:linear-gradient(149deg,#132a45,#143a56,#21a4ce,#19b4ad)}.bg-gray-lighter{background-color:#ececec}.bg-blue{background-color:#0e97c0}.bg-white{background-color:#fff}.text-serif{font-family:Georgia,Times New Roman,Times,serif}.text-sans-serif{font-family:Lato,sans-serif}.pad-v-sm{padding-top:.5em;padding-bottom:.5em}.pad-v-md{padding-top:1em;padding-bottom:1em}.pad-v-lg{padding-top:1.5em;padding-bottom:1.5em}.pad-v-xl{padding-top:2em;padding-bottom:2em}.marg-v-sm{margin-top:.5em;margin-bottom:.5em}.marg-v-md{margin-top:1em;margin-bottom:1em}.marg-v-lg{margin-top:1.5em;margin-bottom:1.5em}.marg-v-xl{margin-top:2em;margin-bottom:2em}.img-fill{width:100%;height:auto;max-width:100%}.header-branding{color:#fff;padding:0}@media screen and (max-width:900px){.header-branding{text-align:center}}.header-branding .container{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}@media screen and (max-width:900px){.header-branding .container{padding-left:1%;padding-right:1%;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row}}.header-branding .brand img{padding:.25rem 0}@media screen and (max-width:900px){.header-branding .brand img{max-width:10rem}}.header-branding .tagline{font-weight:200;color:#fff;-webkit-box-flex:1;-webkit-flex:1 auto;-ms-flex:1 auto;flex:1 auto;text-align:right;padding:.25rem 0;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-flow:row wrap;-ms-flex-flow:row wrap;flex-flow:row wrap;-webkit-box-pack:end;-webkit-justify-content:flex-end;-ms-flex-pack:end;justify-content:flex-end;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}@media screen and (max-width:900px){.header-branding .tagline{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:end;-webkit-align-items:flex-end;-ms-flex-align:end;align-items:flex-end;text-align:right}}.header-branding a{cursor:pointer;font-weight:400;display:inline-block}.header-branding a,.header-branding a:active,.header-branding a:hover{color:#fff;-webkit-transition:all .25s ease;-o-transition:.25s all ease;transition:all .25s ease}.header-branding a:active,.header-branding a:hover{opacity:.8;text-decoration:none}.header-branding .dropdown{padding:.2rem}@media screen and (max-width:900px){.header-branding .dropdown{padding:.2rem 0;white-space:nowrap;display:inline-block;font-size:14px}.header-branding .dropdown .dropdown-menu{right:-10px;min-width:auto;left:auto;top:2.45rem;font-size:14px}.header-branding .dropdown .dropdown-menu>li>a{font-size:14px;padding:.25rem 30px .25rem 15px;position:relative}}.header-branding .dropdown-toggle{font-size:14px;padding:.3em .6rem}.header-branding .dropdown-gas{display:inline-block}@media screen and (max-width:900px){.header-branding .dropdown-gas{margin-bottom:1.8rem}}.header-branding .dropdown-gas .dropdown-toggle{min-width:200px}.header-branding .dropdown-gas .dropdown-menu{min-width:100%;padding:.5rem;margin:0;left:0;right:0}.header-branding .dropdown-gas .dropdown-menu p{padding:0}.dropdown-menu a.active{text-decoration:none;color:#0e97c0;background-color:#fafafa}.nav-container{position:relative;overflow-y:hidden}.nav-container .nav-scroll{-ms-overflow-style:-ms-autohiding-scrollbar;-webkit-overflow-scrolling:touch;overflow-x:auto;margin-bottom:-20px;font-size:0;white-space:nowrap}@media screen and (max-width:51.2rem){.nav-container .nav-scroll{margin:0 -5% -20px}}.nav-container .nav-scroll .nav-inner{border-bottom:2px solid #fff;display:inline-block;font-size:0;margin-bottom:20px;min-width:100%;padding:5px 0 0;vertical-align:middle}.nav-container .nav-scroll .nav-inner .nav-item{display:inline-block;font-size:0}.nav-container .nav-scroll .nav-inner .nav-item.NAV_Swap a:before{content:"";display:inline-block;margin-top:-.1rem;width:1.3rem;height:1.3rem;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 620.04 631.27'%3E%3Ctitle%3Eicon-swap%3C/title%3E%3Cpath d='M469.95 289.68c-77 0-139.59-62.62-139.59-139.59S392.98 10.5 469.95 10.5s139.59 62.62 139.59 139.59-62.62 139.59-139.59 139.59z' fill='%23ffe14d'/%3E%3Cpath d='M469.95 21a129.09 129.09 0 1 1-129.09 129.09A129.24 129.24 0 0 1 469.95 21m0-21c-82.76 0-150.09 67.33-150.09 150.09s67.29 150.09 150.09 150.09 150.09-67.33 150.09-150.09S552.71 0 469.95 0z' fill='%230f0f0f'/%3E%3Cpath d='M599.04 150.09A129.24 129.24 0 0 0 469.95 21v258.18a129.24 129.24 0 0 0 129.09-129.09z' fill='%23fc3'/%3E%3Cpath d='M469.95 44.94a105.12 105.12 0 1 0 105.12 105.15A105.24 105.24 0 0 0 469.95 44.94zm0 179c-49.27 0-74.85-24.6-74.85-73.87s25.58-74.85 74.85-74.85 75.82 25.58 75.82 74.85-26.55 73.87-75.82 73.87z' fill='%23ff9f19'/%3E%3Cpath d='M545.77 150.09c0 49.27-26.55 74.85-75.82 74.85v30.27a105.12 105.12 0 1 0 0-210.24v30.27c49.27 0 75.82 25.58 75.82 74.85z' fill='%23f28618'/%3E%3Cpath fill='%230492be' d='M100.66 277.37H26.9V114.06h240.72V50.84l131.7 100.1-131.7 100.09v-63.22H100.66v89.56z'/%3E%3Cpath fill='%23103957' opacity='.2' d='M63.78 150.94h335.54l-131.7-100.1v63.22H26.9v163.31h36.88V150.94z'/%3E%3Cpath d='M259.71 34.94l152.67 116-152.67 116v-71.23H108.55v89.56H19V106.15h240.71zm126.55 116L275.52 66.77v55.17H34.8v147.53h57.95v-89.53h182.77v55.19z'/%3E%3Cpath fill='%23fff' d='M292.951 119.43l9.638-12.482 47.456 36.642-9.638 12.482z'/%3E%3Cpath d='M150.09 620.77c-77 0-139.59-62.62-139.59-139.59s62.65-139.59 139.59-139.59 139.59 62.62 139.59 139.59-62.62 139.59-139.59 139.59z' fill='%23ffe14d'/%3E%3Cpath d='M150.09 352.09A129.09 129.09 0 1 1 21 481.18a129.24 129.24 0 0 1 129.09-129.09m0-21C67.33 331.09 0 398.42 0 481.18s67.33 150.09 150.09 150.09 150.06-67.33 150.06-150.09-67.3-150.09-150.06-150.09z' fill='%230f0f0f'/%3E%3Cpath d='M21 481.18a129.24 129.24 0 0 0 129.09 129.09V352.09A129.24 129.24 0 0 0 21 481.18z' fill='%23fc3'/%3E%3Cpath d='M150.09 586.3A105.12 105.12 0 1 0 44.97 481.18 105.24 105.24 0 0 0 150.09 586.3zm0-179c49.27 0 74.85 24.6 74.85 73.87s-25.58 74.85-74.85 74.85-75.82-25.58-75.82-74.85 26.55-73.86 75.82-73.86z' fill='%23ff9f19'/%3E%3Cpath d='M74.26 481.18c0-49.27 26.55-74.85 75.82-74.85v-30.27a105.12 105.12 0 1 0 0 210.24v-30.27c-49.26 0-75.82-25.58-75.82-74.85z' fill='%23f28618'/%3E%3Cpath fill='%230492be' d='M519.39 353.9h73.75v163.31H352.43v63.22L220.72 480.34l131.71-100.1v63.22h166.96V353.9z'/%3E%3Cpath fill='%23103957' opacity='.2' d='M556.26 480.34H220.72l131.71 100.09v-63.22h240.71V353.9h-36.88v126.44z'/%3E%3Cpath d='M360.32 596.36l-152.66-116 152.66-116v71.25h151.16V346h89.56v179.11H360.32zm-126.55-116l110.74 84.16v-55.21h240.73V361.8h-57.95v89.56H344.52v-55.19z'/%3E%3Cpath fill='%23fff' d='M268.572 486.574l9.7-12.473 47.419 36.875-9.7 12.473z'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:contain;vertical-align:middle;margin-right:.25rem}.nav-container .nav-scroll .nav-inner .nav-item a{color:#095f79;display:block;font-size:16px;font-weight:300;padding:10px;white-space:nowrap;position:relative;min-height:2.75rem}.nav-container .nav-scroll .nav-inner .nav-item a:after{content:"";background:#0e97c0;height:2px;width:100%;left:0;position:absolute;bottom:-1px;-webkit-transition:all .25s ease 0s;-o-transition:all .25s ease 0s;transition:all .25s ease 0s;-webkit-transform:scale(0);-ms-transform:scale(0);transform:scale(0)}.nav-container .nav-scroll .nav-inner .nav-item.active a,.nav-container .nav-scroll .nav-inner .nav-item a:focus,.nav-container .nav-scroll .nav-inner .nav-item a:hover{color:#0e97c0;text-decoration:none;-webkit-transition:all .25s ease 0s;-o-transition:all .25s ease 0s;transition:all .25s ease 0s}.nav-container .nav-scroll .nav-inner .nav-item.active a:after,.nav-container .nav-scroll .nav-inner .nav-item a:focus:after,.nav-container .nav-scroll .nav-inner .nav-item a:hover:after{-webkit-transform:scale(1);-ms-transform:scale(1);transform:scale(1);-webkit-transition:all .25s ease 0s;-o-transition:all .25s ease 0s;transition:all .25s ease 0s}.nav-container .nav-arrow-left,.nav-container .nav-arrow-right{background-color:#fff;bottom:12px;color:#d6d6d6;font-size:33px;line-height:1.3;min-width:50px;position:absolute;top:0;vertical-align:middle;width:5%;z-index:999}.nav-container .nav-arrow-left:hover,.nav-container .nav-arrow-right:hover{text-decoration:none}.nav-container .nav-arrow-right{right:3%;background:-webkit-gradient(linear,left top,right top,from(hsla(0,0%,100%,0)),color-stop(47%,#fff),to(#fff));background:-webkit-linear-gradient(left,hsla(0,0%,100%,0),#fff 47%,#fff);background:-o-linear-gradient(left,hsla(0,0%,100%,0) 0,#fff 47%,#fff 100%);background:linear-gradient(90deg,hsla(0,0%,100%,0) 0,#fff 47%,#fff);padding-right:5px;text-align:right}@media screen and (max-width:51.2rem){.nav-container .nav-arrow-right{right:0}}.nav-container .nav-arrow-left{left:3%;background:-webkit-gradient(linear,right top,left top,from(hsla(0,0%,100%,0)),color-stop(47%,#fff),to(#fff));background:-webkit-linear-gradient(right,hsla(0,0%,100%,0),#fff 47%,#fff);background:-o-linear-gradient(right,hsla(0,0%,100%,0) 0,#fff 47%,#fff 100%);background:linear-gradient(270deg,hsla(0,0%,100%,0) 0,#fff 47%,#fff);padding-left:5px;text-align:left}@media screen and (max-width:51.2rem){.nav-container .nav-arrow-left{left:0}}.print-container{width:680px;height:280px;border:1px solid gray;margin-bottom:50px;position:relative}.print-container #identicon{-webkit-print-color-adjust:exact;position:absolute;right:7.5rem;bottom:3rem}.print-container #identicon:after{content:"Always look for this icon when sending to this wallet.";font-size:9px;width:120px;position:absolute;bottom:.75rem;text-align:center;right:-7.5rem}.print-title{float:left}.print-text{color:#0b7290;text-transform:uppercase;letter-spacing:.05em;-webkit-transform:rotate(-90deg);-ms-transform:rotate(-90deg);transform:rotate(-90deg);position:absolute;right:0;bottom:0;font-size:13px;font-weight:600}.print-qr-code-1{width:28%;float:left;position:relative;padding:20px}.print-qr-code-1 .print-text{right:-35px;bottom:69px}.print-qr-code-2{width:28%;float:left;position:relative;padding:20px}.print-qr-code-2 .print-text{right:-45px;bottom:69px}.print-notes{width:28%;float:left;position:relative;padding:20px}.print-notes .print-text{right:-45px;bottom:69px}.print-address-container{float:left;width:85%;padding:0 25px}.print-address-container p{font-size:14px;font-family:Menlo,Monaco,Consolas,Courier New,monospace}.ether-logo-1{position:absolute;left:100px}.ether-logo-2{position:absolute;right:32px;bottom:64px}.block--container{max-width:113rem;margin-left:-1%;margin-right:-1%}.block__wrap{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.block{background-color:#fff;-webkit-box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);padding:1.5rem 2rem;min-height:1.5rem;margin:1rem auto;position:relative}.block:after,.block:before{content:" ";display:table}.block:after{clear:both}@media screen and (max-width:32rem){.block{padding:1.25rem}}.block>:first-child{margin-top:0}.block>:last-child{margin-bottom:0}.block--text-white *,.block--text-white a{color:#fff}.block--text-white a:focus,.block--text-white a:hover{color:hsla(0,0%,100%,.9)}.block--danger{background-color:#ea4b40}.block--danger *,.block--danger a{color:#fff}.block--danger a:focus,.block--danger a:hover{color:hsla(0,0%,100%,.9)}.block--warning{background-color:#ff9800}.block--warning *,.block--warning a{color:#fff}.block--warning a:focus,.block--warning a:hover{color:hsla(0,0%,100%,.9)}.block--info{background-color:#163151}.block--info *,.block--info a{color:#fff}.block--info a:focus,.block--info a:hover{color:hsla(0,0%,100%,.9)}.block--primary{background-color:#0e97c0}.block--primary *,.block--primary a{color:#fff}.block--primary a:focus,.block--primary a:hover{color:hsla(0,0%,100%,.9)}.block--success{background-color:#5dba5a}.block--success *,.block--success a{color:#fff}.block--success a:focus,.block--success a:hover{color:hsla(0,0%,100%,.9)}.block__main{background-color:#fff;-webkit-box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);padding:1.5rem 2rem;min-height:1.5rem;margin:1rem auto;position:relative;text-align:left;padding:.75rem;-webkit-flex-basis:98%;-ms-flex-preferred-size:98%;flex-basis:98%;margin:1rem .5%}.block__main:after,.block__main:before{content:" ";display:table}.block__main:after{clear:both}@media screen and (max-width:32rem){.block__main{padding:1.25rem}}.block__main>:first-child{margin-top:0}.block__main>:last-child{margin-bottom:0}@media screen and (min-width:51.2rem){.block__main{-webkit-flex-basis:68%;-ms-flex-preferred-size:68%;flex-basis:68%}}@media screen and (min-width:66.13333333rem){.block__main{-webkit-flex-basis:73%;-ms-flex-preferred-size:73%;flex-basis:73%}}.block__help{background-color:#fff;-webkit-box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);padding:1.5rem 2rem;min-height:1.5rem;margin:1rem auto;position:relative;background-image:url(../images/icon-help-2.svg);background-size:8rem;background-position:102% -5%;background-repeat:no-repeat;text-align:left;margin:1rem 1%;-webkit-flex-basis:98%;-ms-flex-preferred-size:98%;flex-basis:98%}.block__help:after,.block__help:before{content:" ";display:table}.block__help:after{clear:both}@media screen and (max-width:32rem){.block__help{padding:1.25rem}}.block__help>:last-child{margin-bottom:0}@media screen and (min-width:51.2rem){.block__help{-webkit-flex-basis:28%;-ms-flex-preferred-size:28%;flex-basis:28%}}@media screen and (min-width:66.13333333rem){.block__help{-webkit-flex-basis:23%;-ms-flex-preferred-size:23%;flex-basis:23%}}.block__help a{color:#ff5722}.block__help a:hover{color:#ff4408}.block__help>:first-child{margin-top:0}.block__help ul{list-style:circle}.block__help ol,.block__help ul{padding-left:1rem}.block__help h2{font-size:1.15rem;font-weight:400}.equal-space>*{margin-top:1rem;margin-bottom:1rem}.u-center-h{text-align:center}.gen__1 .input-group{max-width:43rem;margin:1rem auto}.gen__1--inner{text-align:center}.gen__1--inner h1{margin:1rem auto 2rem}.gen__1--inner h4{margin:3rem auto 1rem}.gen__1--inner p{margin:0 0 2rem}.gen__1--inner .btn{margin:0 auto 3rem}.gen__2--inner{text-align:center}.gen__2--inner h1{margin:1rem auto}.gen__2--inner>.btn{margin:1rem auto 2rem}.gen__2--inner .warn{margin:2rem auto}.gen__3--inner{text-align:center}.gen__3--inner h1{margin:2rem auto 1rem}.gen__3--inner>.btn,.gen__3--inner>.form-control{margin:0 auto 3rem}.pre-footer{padding:1rem;-webkit-box-shadow:16px 16px 47px 0 rgba(0,0,0,.07);box-shadow:16px 16px 47px 0 rgba(0,0,0,.07);margin-top:5rem;background-color:#fff;text-align:center}.pre-footer p{font-size:1.3rem}.footer{background-color:#102138;color:#fff;font-size:.8rem;margin-top:0}.footer h5{margin-top:.5rem;margin-bottom:.25rem}.footer h5 i{margin-left:-1.5em;margin-right:.25em}.footer h5:first-child{margin-top:0}.footer ul{list-style:none;padding-left:0;margin:0}.footer li,.footer p{font-size:.8rem;margin:.25em 0}.footer a{color:#7fe5ff;font-weight:400}.footer a:focus,.footer a:hover{color:#4cdbff}.footer small{font-size:.6rem}.footer--logo{width:100%;height:auto;max-width:16rem}.header--gas{max-width:26rem;color:#333}.header--gas p{font-weight:400;margin:.5rem 0 0}.header--gas a,.header--gas a:focus,.header--gas a:hover,.header--gas a:visited{color:#0e97c0}.footer--left{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;padding:1rem 2rem;max-width:22rem;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1}@media screen and (max-width:32rem){.footer--left{max-width:100%}}.footer--cent{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;padding:1rem 2rem;max-width:34rem;-webkit-box-flex:2;-webkit-flex-grow:2;-ms-flex-positive:2;flex-grow:2}@media screen and (max-width:32rem){.footer--cent{max-width:100%}}.footer--cent li:last-child,.footer--cent ul{margin-bottom:0}.footer--righ{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;padding:1rem 2rem;max-width:28rem;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1}@media screen and (max-width:32rem){.footer--righ{max-width:100%}}.footer__icon{display:inline-block;height:30px;width:30px;padding:5px}.footer__pill-wrap{-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row}a.footer__pill{display:inline;background:#0e97c0;padding:3px 12px;border-radius:30px;color:#fff}a.footer__pill:focus,a.footer__pill:hover{color:#0e97c0;background:#fff;opacity:1}.custom-token-fields label{font-weight:400;font-size:1rem}.custom-token-fields input{height:2rem;padding:.5rem 1rem;font-size:.9rem;line-height:1.5;border-radius:0}select.custom-token-fields input{height:2rem;line-height:2rem}select[multiple].custom-token-fields input,textarea.custom-token-fields input{height:auto}.custom-token-fields input .mono{font-size:.75rem}.custom-token-fields .address-identicon-container{margin-top:2rem}.swap--btc,.swap--hw,.swap--usd{text-align:center;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;padding:1rem .15rem}.swap--btc .col-sm-7,.swap--hw .col-sm-7,.swap--usd .col-sm-7{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center}.swap--usd{background-color:#2b71b1}.swap--usd *,.swap--usd a{color:#fff}.swap--usd a:focus,.swap--usd a:hover{color:hsla(0,0%,100%,.9)}.swap--usd .swap-flag--bal,.swap--usd .swap-flag--price{background-color:#2e86d7}.swap--btc{background-color:#006e79}.swap--btc *,.swap--btc a{color:#fff}.swap--btc a:focus,.swap--btc a:hover{color:hsla(0,0%,100%,.9)}.swap--btc .swap-flag--bal,.swap--btc .swap-flag--price{background-color:#00a3b4}.swap--hw{background-color:#6e9a3e}.swap--hw *,.swap--hw a{color:#fff}.swap--hw a:focus,.swap--hw a:hover{color:hsla(0,0%,100%,.9)}.swap--hw .swap-flag--bal,.swap--hw .swap-flag--price{background-color:#81bc3f}.swap--hw .swap__logo{margin:.45rem 0}.swap-flag--bal,.swap-flag--price{background-color:#5dba5a;color:#fff;padding:.1rem .5rem;font-size:.7rem;border-radius:5rem;margin:.7rem 0 0;line-height:1.4;font-family:Menlo,Monaco,Consolas,Courier New,monospace}.swap__subhead{font-size:.8rem;margin:.15rem 0}.swap__cta{font-size:1.25rem;margin:.15rem 0}.swap__logo{margin:0}.swap__nav{margin-top:-1.1rem;margin-bottom:.7rem;text-align:center}.swap__nav a{color:#9a9a9a;padding:0 .2rem .6rem}.send-modal__addr{font-size:12px}.u__protip{display:table}.u__protip:before{content:"";display:table-cell;width:2em;height:1em;background-image:url(../images/icon-protip.svg);background-size:contain;vertical-align:middle;text-align:center;background-position:50%;background-repeat:no-repeat;border-right:.5em solid transparent}.u__download{display:table;margin-left:.5em}.u__download:before{content:"";display:table-cell;width:1.25em;height:1em;background-image:url(../images/icon-external-link.svg);background-size:contain;vertical-align:middle;text-align:center;background-position:50%;background-repeat:no-repeat;border-right:.5em solid transparent}.send__load-tokens{padding:5px 2px;margin:0;background-color:#ff9800;text-align:center;color:#fff;font-size:9px}.send__load-tokens img{width:14px;height:14px}.send__load-tokens p{margin:4px 0 0;font-weight:500}.send__load-tokens:hover{color:#fff;opacity:.8}.onboarding__modal{padding:1rem}.onboarding__modal:after,.onboarding__modal:before{content:" ";display:table}.onboarding__modal:after{clear:both}.onboarding__modal .btn-primary{background-image:url(../images/icon-arrow-right.svg);background-size:contain;background-position:100%;background-repeat:no-repeat}.onboarding__modal .btn-default{background-image:url(../images/icon-arrow-left.svg);background-size:contain;background-position:0;background-repeat:no-repeat}.onboarding__modal .onboarding__title{text-align:center;margin-bottom:1.5rem}@media (max-width:50.2rem){.onboarding__modal .onboarding__title{margin:0 auto .5rem}}.onboarding__modal img{margin-top:1rem;margin-bottom:1rem}@media (max-width:50.2rem){.onboarding__modal img{max-height:200px}}.onboarding__modal .onboarding__buttons .btn{margin-top:.5rem;margin-bottom:.5rem}@media (min-width:51.2rem){.onboarding__modal .onboarding__buttons{margin-top:.5rem;margin-bottom:.5rem}.onboarding__modal .onboarding__buttons:after,.onboarding__modal .onboarding__buttons:before{content:" ";display:table}.onboarding__modal .onboarding__buttons:after{clear:both}.onboarding__modal .onboarding__buttons .btn+.btn{float:right}}@media (max-width:50.2rem){.onboarding__modal .onboarding__buttons .btn{display:block}.onboarding__modal .onboarding__buttons .btn+.btn{margin-top:1.5rem}}@media (max-width:50.2rem){.onboarding__modal{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column}.onboarding__modal .onboarding__content,.onboarding__modal .onboarding__image{-webkit-box-ordinal-group:3;-webkit-order:2;-ms-flex-order:2;order:2}.onboarding__modal .onboarding__content+.onboarding__image{-webkit-box-ordinal-group:2;-webkit-order:1;-ms-flex-order:1;order:1}}.row.row--flex{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}@media (max-width:50.2rem){.row.row--flex{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column}}.onboarding__msg{text-align:center;font-size:.9rem} \ No newline at end of file +/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */@media print{*,:after,:before{color:#000!important;-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}a,a:visited{text-decoration:underline;color:#000}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}a[href^="#"]:after,a[href^="javascript:"]:after{content:""}blockquote,pre{border:1px solid #000;page-break-inside:avoid}thead{display:table-header-group}img,tr{page-break-inside:avoid}img{max-width:100%!important}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}.navbar{display:none}.btn>.caret,.dropup>.btn>.caret{border-top-color:#000!important}.label{border:1px solid #000}.table{border-collapse:collapse!important}.table td,.table th{background-color:#fff!important}.table-bordered td,.table-bordered th{border:1px solid #ddd!important}.print-text{color:#0b7290!important}footer{border-top:1px solid #000}header{border-bottom:1px solid #000;border-top:0 solid #fff!important}.btn{border:1px solid #000;color:1px solid #000;background:transparent!important}.nav-container{display:none!important}.footer-1 img{width:40px!important}.footer-1 *,.footer-2 *,.footer-3 *{font-size:8px!important;line-height:1.1!important}.footer-1 .footer-2,.footer-1 .footer-3,.footer-2 .footer-2,.footer-2 .footer-3,.footer-3 .footer-2,.footer-3 .footer-3{float:left!important}.h1,h1{font-size:18px}.h1,.h2,h1,h2{font-weight:700}.h2,h2{font-size:17px}.h3,h3{font-size:16px}.h3,.h4,h3,h4{font-weight:700}.h4,h4{font-size:15px}.h5,h5{font-size:14px}.h5,.h6,h5,h6{font-weight:700}.h6,h6{font-size:13px}.modal{position:inherit!important;page-break-inside:avoid;page-break-before:always}}*,:after,:before{-webkit-box-sizing:border-box;box-sizing:border-box}html{font-size:15 px;-webkit-tap-highlight-color:rgba(0,0,0,0);height:100%}@media screen and (min-width:94rem){html{font-size:16px}}@media screen and (max-width:50.2rem){html{font-size:15 px}}body{font-family:Lato,sans-serif;font-size:1rem;line-height:1.4;color:#333;background-color:#fbfbfb;height:100%}button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit}figure{margin:0}img{vertical-align:middle}.img-responsive{display:block;max-width:100%;height:auto}.img-thumbnail{padding:.2rem;line-height:1.4;background-color:#fbfbfb;border:1px solid #ddd;-webkit-transition:all .2s ease-in-out;-o-transition:all .2s ease-in-out;transition:all .2s ease-in-out;display:inline-block;max-width:100%;height:auto}hr{margin-top:1rem;margin-bottom:1rem;border:0;border-top:1px solid #ececec}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);border:0}[role=button]{cursor:pointer}.h1,.h2,.h3,.h4,.h5,.h6,h1,h2,h3,h4,h5,h6{font-family:inherit;font-weight:700;line-height:1.2;color:inherit;letter-spacing:.02em}.h1 .small,.h1 small,.h2 .small,.h2 small,.h3 .small,.h3 small,.h4 .small,.h4 small,.h5 .small,.h5 small,.h6 .small,.h6 small,h1 .small,h1 small,h2 .small,h2 small,h3 .small,h3 small,h4 .small,h4 small,h5 .small,h5 small,h6 .small,h6 small{font-weight:400;line-height:1;color:inherit}.h1,.h2,.h3,h1,h2,h3{margin-top:1rem;margin-bottom:.5rem}.h1 .small,.h1 small,.h2 .small,.h2 small,.h3 .small,.h3 small,h1 .small,h1 small,h2 .small,h2 small,h3 .small,h3 small{font-size:65%}.h4,.h5,.h6,h4,h5,h6{margin-top:1rem;margin-bottom:.5rem}.h4 .small,.h4 small,.h5 .small,.h5 small,.h6 .small,.h6 small,h4 .small,h4 small,h5 .small,h5 small,h6 .small,h6 small{font-size:75%}.h1,h1{font-size:2.25rem}.h1,.h2,h1,h2{font-weight:300}.h2,h2{font-size:1.9rem}.h3,h3{font-size:1.5rem}.h3,.h4,h3,h4{font-weight:700}.h4,h4{font-size:1.3rem}.h5,h5{font-size:1.15rem}.h5,.h6,h5,h6{font-weight:400}.h6,h6{font-size:1.07rem}p{margin:0 0 .5rem;font-weight:300}p.strong,p .strong,p strong{font-weight:400}i{font-style:normal}.strong,strong{font-weight:600}.lead{margin-bottom:1.4;font-size:1rem}a{color:#0e97c0;text-decoration:none;cursor:pointer}a,a:hover{-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out}a:hover{opacity:.8;color:#0c84a8}a:active,a:focus{opacity:1;-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out}a:focus{outline:thin dotted;outline-offset:3px}.point{cursor:pointer}.strike{text-decoration:line-through}.small,small{font-size:85%}.mark,mark{background-color:#fcf8e3;padding:.2em}.text-left{text-align:left}.text-right{text-align:right}.text-center{text-align:center}.text-justify{text-align:justify}.text-nowrap{white-space:nowrap}.text-lowercase{text-transform:lowercase}.text-uppercase{text-transform:uppercase}.text-capitalize{text-transform:capitalize}.text-muted{color:#9a9a9a}.text-primary{color:#0e97c0}a.text-primary:focus,a.text-primary:hover{color:#0c84a8}.text-success{color:#459f42}a.text-success:focus,a.text-success:hover{color:#3d8d3b}.text-info{color:#0b1929}a.text-info:focus,a.text-info:hover{color:#060d15}.text-warning{color:#cc7a00}a.text-warning:focus,a.text-warning:hover{color:#b36a00}.text-danger{color:#df2518}a.text-danger:focus,a.text-danger:hover{color:#c82116}.text-underline{text-decoration:underline}.text-light{font-weight:200}.bg-primary{color:#fff;background-color:#0e97c0}a.bg-primary:focus,a.bg-primary:hover{background-color:#0b7290}.bg-success{background-color:#dff0d8}a.bg-success:focus,a.bg-success:hover{background-color:#c1e2b3}.bg-info{background-color:#d9edf7}a.bg-info:focus,a.bg-info:hover{background-color:#afd9ee}.bg-warning{background-color:#fcf8e3}a.bg-warning:focus,a.bg-warning:hover{background-color:#f7ecb5}.bg-danger{background-color:#f2dede}a.bg-danger:focus,a.bg-danger:hover{background-color:#e4b9b9}.page-header{padding-bottom:-.5rem;margin:2.8 0 1.4;border-bottom:1px solid #ececec}ol,ul{margin-top:0;margin-bottom:1em}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}li{margin-bottom:.5em;font-weight:300}li strong{font-weight:400}.list-inline,.list-unstyled{padding-left:0;list-style:none}.list-inline{margin-left:-5px}.list-inline>li{display:inline-block;padding-left:5px;padding-right:5px}dl{margin-top:0;margin-bottom:1.4}dd,dt{line-height:1.4}dt{font-weight:700}dd{margin-left:0}@media (min-width:51.2rem){.dl-horizontal dt{float:left;width:-8rem;clear:left;text-align:right;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;white-space:nowrap}.dl-horizontal dd{margin-left:12rem}}abbr[data-original-title],abbr[title]{cursor:help;border-bottom:1px dotted #9a9a9a}.initialism{font-size:90%;text-transform:uppercase}blockquote{padding:.5rem 1.4;margin:0 0 1.4;font-size:1.25rem;border-left:5px solid #ececec}blockquote ol:last-child,blockquote p:last-child,blockquote ul:last-child{margin-bottom:0}blockquote .small,blockquote footer,blockquote small{display:block;font-size:80%;line-height:1.4;color:#9a9a9a}blockquote .small:before,blockquote footer:before,blockquote small:before{content:"\2014 \00A0"}.blockquote-reverse,blockquote.pull-right{padding-right:15px;padding-left:0;border-right:5px solid #ececec;border-left:0;text-align:right}.blockquote-reverse .small:before,.blockquote-reverse footer:before,.blockquote-reverse small:before,blockquote.pull-right .small:before,blockquote.pull-right footer:before,blockquote.pull-right small:before{content:""}.blockquote-reverse .small:after,.blockquote-reverse footer:after,.blockquote-reverse small:after,blockquote.pull-right .small:after,blockquote.pull-right footer:after,blockquote.pull-right small:after{content:"\00A0 \2014"}address{margin-bottom:1.4;font-style:normal;line-height:1.4}code,kbd,pre,samp{font-family:Menlo,Monaco,Consolas,Courier New,monospace}code{color:#c7254e;background-color:#f9f2f4}code,kbd{padding:2px 4px;font-size:90%;border-radius:0}kbd{color:#fff;background-color:#333;-webkit-box-shadow:inset 0 -1px 0 rgba(0,0,0,.25);box-shadow:inset 0 -1px 0 rgba(0,0,0,.25)}kbd kbd{padding:0;font-size:100%;font-weight:700;-webkit-box-shadow:none;box-shadow:none}pre{display:block;padding:.2;margin:0 0 .7;font-size:0;line-height:1.4;word-break:break-all;word-wrap:break-word;color:#333;background-color:#fafafa;border:1px solid #ececec;border-radius:0}pre code{padding:0;font-size:inherit;color:inherit;white-space:pre-wrap;background-color:transparent;border-radius:0}.pre-scrollable{max-height:23rem;overflow-y:scroll}.container{width:100%;margin-right:auto;margin-left:auto;max-width:113rem;padding:0 5rem}@media screen and (max-width:80rem){.container{padding:0 3%}}.container-fluid{margin-right:auto;margin-left:auto;padding-left:1rem;padding-right:1rem}.row{margin-left:-1rem;margin-right:-1rem}.col-lg-1,.col-lg-2,.col-lg-3,.col-lg-4,.col-lg-5,.col-lg-6,.col-lg-7,.col-lg-8,.col-lg-9,.col-lg-10,.col-lg-11,.col-lg-12,.col-md-1,.col-md-2,.col-md-3,.col-md-4,.col-md-5,.col-md-6,.col-md-7,.col-md-8,.col-md-9,.col-md-10,.col-md-11,.col-md-12,.col-sm-1,.col-sm-2,.col-sm-3,.col-sm-4,.col-sm-5,.col-sm-6,.col-sm-7,.col-sm-8,.col-sm-9,.col-sm-10,.col-sm-11,.col-sm-12,.col-xs-1,.col-xs-2,.col-xs-3,.col-xs-4,.col-xs-5,.col-xs-6,.col-xs-7,.col-xs-8,.col-xs-9,.col-xs-10,.col-xs-11,.col-xs-12{position:relative;min-height:1px;padding-left:1rem;padding-right:1rem}.col-xs-1,.col-xs-2,.col-xs-3,.col-xs-4,.col-xs-5,.col-xs-6,.col-xs-7,.col-xs-8,.col-xs-9,.col-xs-10,.col-xs-11,.col-xs-12{float:left}.col-xs-12{width:100%}.col-xs-11{width:91.66666667%}.col-xs-10{width:83.33333333%}.col-xs-9{width:75%}.col-xs-8{width:66.66666667%}.col-xs-7{width:58.33333333%}.col-xs-6{width:50%}.col-xs-5{width:41.66666667%}.col-xs-4{width:33.33333333%}.col-xs-3{width:25%}.col-xs-2{width:16.66666667%}.col-xs-1{width:8.33333333%}.col-xs-pull-12{right:100%}.col-xs-pull-11{right:91.66666667%}.col-xs-pull-10{right:83.33333333%}.col-xs-pull-9{right:75%}.col-xs-pull-8{right:66.66666667%}.col-xs-pull-7{right:58.33333333%}.col-xs-pull-6{right:50%}.col-xs-pull-5{right:41.66666667%}.col-xs-pull-4{right:33.33333333%}.col-xs-pull-3{right:25%}.col-xs-pull-2{right:16.66666667%}.col-xs-pull-1{right:8.33333333%}.col-xs-pull-0{right:auto}.col-xs-push-12{left:100%}.col-xs-push-11{left:91.66666667%}.col-xs-push-10{left:83.33333333%}.col-xs-push-9{left:75%}.col-xs-push-8{left:66.66666667%}.col-xs-push-7{left:58.33333333%}.col-xs-push-6{left:50%}.col-xs-push-5{left:41.66666667%}.col-xs-push-4{left:33.33333333%}.col-xs-push-3{left:25%}.col-xs-push-2{left:16.66666667%}.col-xs-push-1{left:8.33333333%}.col-xs-push-0{left:auto}.col-xs-offset-12{margin-left:100%}.col-xs-offset-11{margin-left:91.66666667%}.col-xs-offset-10{margin-left:83.33333333%}.col-xs-offset-9{margin-left:75%}.col-xs-offset-8{margin-left:66.66666667%}.col-xs-offset-7{margin-left:58.33333333%}.col-xs-offset-6{margin-left:50%}.col-xs-offset-5{margin-left:41.66666667%}.col-xs-offset-4{margin-left:33.33333333%}.col-xs-offset-3{margin-left:25%}.col-xs-offset-2{margin-left:16.66666667%}.col-xs-offset-1{margin-left:8.33333333%}.col-xs-offset-0{margin-left:0}@media (min-width:51.2rem){.col-sm-1,.col-sm-2,.col-sm-3,.col-sm-4,.col-sm-5,.col-sm-6,.col-sm-7,.col-sm-8,.col-sm-9,.col-sm-10,.col-sm-11,.col-sm-12{float:left}.col-sm-12{width:100%}.col-sm-11{width:91.66666667%}.col-sm-10{width:83.33333333%}.col-sm-9{width:75%}.col-sm-8{width:66.66666667%}.col-sm-7{width:58.33333333%}.col-sm-6{width:50%}.col-sm-5{width:41.66666667%}.col-sm-4{width:33.33333333%}.col-sm-3{width:25%}.col-sm-2{width:16.66666667%}.col-sm-1{width:8.33333333%}.col-sm-pull-12{right:100%}.col-sm-pull-11{right:91.66666667%}.col-sm-pull-10{right:83.33333333%}.col-sm-pull-9{right:75%}.col-sm-pull-8{right:66.66666667%}.col-sm-pull-7{right:58.33333333%}.col-sm-pull-6{right:50%}.col-sm-pull-5{right:41.66666667%}.col-sm-pull-4{right:33.33333333%}.col-sm-pull-3{right:25%}.col-sm-pull-2{right:16.66666667%}.col-sm-pull-1{right:8.33333333%}.col-sm-pull-0{right:auto}.col-sm-push-12{left:100%}.col-sm-push-11{left:91.66666667%}.col-sm-push-10{left:83.33333333%}.col-sm-push-9{left:75%}.col-sm-push-8{left:66.66666667%}.col-sm-push-7{left:58.33333333%}.col-sm-push-6{left:50%}.col-sm-push-5{left:41.66666667%}.col-sm-push-4{left:33.33333333%}.col-sm-push-3{left:25%}.col-sm-push-2{left:16.66666667%}.col-sm-push-1{left:8.33333333%}.col-sm-push-0{left:auto}.col-sm-offset-12{margin-left:100%}.col-sm-offset-11{margin-left:91.66666667%}.col-sm-offset-10{margin-left:83.33333333%}.col-sm-offset-9{margin-left:75%}.col-sm-offset-8{margin-left:66.66666667%}.col-sm-offset-7{margin-left:58.33333333%}.col-sm-offset-6{margin-left:50%}.col-sm-offset-5{margin-left:41.66666667%}.col-sm-offset-4{margin-left:33.33333333%}.col-sm-offset-3{margin-left:25%}.col-sm-offset-2{margin-left:16.66666667%}.col-sm-offset-1{margin-left:8.33333333%}.col-sm-offset-0{margin-left:0}}@media (min-width:66.13333333rem){.col-md-1,.col-md-2,.col-md-3,.col-md-4,.col-md-5,.col-md-6,.col-md-7,.col-md-8,.col-md-9,.col-md-10,.col-md-11,.col-md-12{float:left}.col-md-12{width:100%}.col-md-11{width:91.66666667%}.col-md-10{width:83.33333333%}.col-md-9{width:75%}.col-md-8{width:66.66666667%}.col-md-7{width:58.33333333%}.col-md-6{width:50%}.col-md-5{width:41.66666667%}.col-md-4{width:33.33333333%}.col-md-3{width:25%}.col-md-2{width:16.66666667%}.col-md-1{width:8.33333333%}.col-md-pull-12{right:100%}.col-md-pull-11{right:91.66666667%}.col-md-pull-10{right:83.33333333%}.col-md-pull-9{right:75%}.col-md-pull-8{right:66.66666667%}.col-md-pull-7{right:58.33333333%}.col-md-pull-6{right:50%}.col-md-pull-5{right:41.66666667%}.col-md-pull-4{right:33.33333333%}.col-md-pull-3{right:25%}.col-md-pull-2{right:16.66666667%}.col-md-pull-1{right:8.33333333%}.col-md-pull-0{right:auto}.col-md-push-12{left:100%}.col-md-push-11{left:91.66666667%}.col-md-push-10{left:83.33333333%}.col-md-push-9{left:75%}.col-md-push-8{left:66.66666667%}.col-md-push-7{left:58.33333333%}.col-md-push-6{left:50%}.col-md-push-5{left:41.66666667%}.col-md-push-4{left:33.33333333%}.col-md-push-3{left:25%}.col-md-push-2{left:16.66666667%}.col-md-push-1{left:8.33333333%}.col-md-push-0{left:auto}.col-md-offset-12{margin-left:100%}.col-md-offset-11{margin-left:91.66666667%}.col-md-offset-10{margin-left:83.33333333%}.col-md-offset-9{margin-left:75%}.col-md-offset-8{margin-left:66.66666667%}.col-md-offset-7{margin-left:58.33333333%}.col-md-offset-6{margin-left:50%}.col-md-offset-5{margin-left:41.66666667%}.col-md-offset-4{margin-left:33.33333333%}.col-md-offset-3{margin-left:25%}.col-md-offset-2{margin-left:16.66666667%}.col-md-offset-1{margin-left:8.33333333%}.col-md-offset-0{margin-left:0}}@media (min-width:80rem){.col-lg-1,.col-lg-2,.col-lg-3,.col-lg-4,.col-lg-5,.col-lg-6,.col-lg-7,.col-lg-8,.col-lg-9,.col-lg-10,.col-lg-11,.col-lg-12{float:left}.col-lg-12{width:100%}.col-lg-11{width:91.66666667%}.col-lg-10{width:83.33333333%}.col-lg-9{width:75%}.col-lg-8{width:66.66666667%}.col-lg-7{width:58.33333333%}.col-lg-6{width:50%}.col-lg-5{width:41.66666667%}.col-lg-4{width:33.33333333%}.col-lg-3{width:25%}.col-lg-2{width:16.66666667%}.col-lg-1{width:8.33333333%}.col-lg-pull-12{right:100%}.col-lg-pull-11{right:91.66666667%}.col-lg-pull-10{right:83.33333333%}.col-lg-pull-9{right:75%}.col-lg-pull-8{right:66.66666667%}.col-lg-pull-7{right:58.33333333%}.col-lg-pull-6{right:50%}.col-lg-pull-5{right:41.66666667%}.col-lg-pull-4{right:33.33333333%}.col-lg-pull-3{right:25%}.col-lg-pull-2{right:16.66666667%}.col-lg-pull-1{right:8.33333333%}.col-lg-pull-0{right:auto}.col-lg-push-12{left:100%}.col-lg-push-11{left:91.66666667%}.col-lg-push-10{left:83.33333333%}.col-lg-push-9{left:75%}.col-lg-push-8{left:66.66666667%}.col-lg-push-7{left:58.33333333%}.col-lg-push-6{left:50%}.col-lg-push-5{left:41.66666667%}.col-lg-push-4{left:33.33333333%}.col-lg-push-3{left:25%}.col-lg-push-2{left:16.66666667%}.col-lg-push-1{left:8.33333333%}.col-lg-push-0{left:auto}.col-lg-offset-12{margin-left:100%}.col-lg-offset-11{margin-left:91.66666667%}.col-lg-offset-10{margin-left:83.33333333%}.col-lg-offset-9{margin-left:75%}.col-lg-offset-8{margin-left:66.66666667%}.col-lg-offset-7{margin-left:58.33333333%}.col-lg-offset-6{margin-left:50%}.col-lg-offset-5{margin-left:41.66666667%}.col-lg-offset-4{margin-left:33.33333333%}.col-lg-offset-3{margin-left:25%}.col-lg-offset-2{margin-left:16.66666667%}.col-lg-offset-1{margin-left:8.33333333%}.col-lg-offset-0{margin-left:0}}table{background-color:transparent;margin-bottom:10px;border-bottom:1px solid #ddd}caption{padding-top:.5rem;padding-bottom:.5rem;color:#9a9a9a}caption,th{text-align:left}.table{width:100%;max-width:100%;margin-bottom:1.4}.table>tbody>tr>td,.table>tbody>tr>th,.table>tfoot>tr>td,.table>tfoot>tr>th,.table>thead>tr>td,.table>thead>tr>th{padding:.5rem;line-height:1.4;vertical-align:top;border-top:1px solid #ddd}.table>thead>tr>th{vertical-align:bottom;border-bottom:2px solid #ddd}.table>caption+thead>tr:first-child>td,.table>caption+thead>tr:first-child>th,.table>colgroup+thead>tr:first-child>td,.table>colgroup+thead>tr:first-child>th,.table>thead:first-child>tr:first-child>td,.table>thead:first-child>tr:first-child>th{border-top:0}.table>tbody+tbody{border-top:2px solid #ddd}.table .table{background-color:#fbfbfb}.table-condensed>tbody>tr>td,.table-condensed>tbody>tr>th,.table-condensed>tfoot>tr>td,.table-condensed>tfoot>tr>th,.table-condensed>thead>tr>td,.table-condensed>thead>tr>th{padding:.25rem}.table-bordered,.table-bordered>tbody>tr>td,.table-bordered>tbody>tr>th,.table-bordered>tfoot>tr>td,.table-bordered>tfoot>tr>th,.table-bordered>thead>tr>td,.table-bordered>thead>tr>th{border:1px solid #ddd}.table-bordered>thead>tr>td,.table-bordered>thead>tr>th{border-bottom-width:2px}.table-striped>tbody>tr:nth-of-type(odd){background-color:#f5f5f5}.table-striped>tbody>tr>td,.table-striped>tbody>tr>th,.table-striped>tfoot>tr>td,.table-striped>tfoot>tr>th,.table-striped>thead>tr>td,.table-striped>thead>tr>th{border-top:0}.table-mnemonic{border-bottom:0;font-weight:400}.table-mnemonic th{border-bottom:1px solid #ececec;vertical-align:bottom}.table-mnemonic td:first-child{font-family:Menlo,Monaco,Consolas,Courier New,monospace}.table-mnemonic tr:last-child td:first-child{text-align:left}.table-mnemonic tr:first-child,.table-mnemonic tr:last-child:not(.mnemonic-custom-row){background-color:#fff!important}.table-mnemonic.table>tbody>tr>td,.table-mnemonic.table>tbody>tr>th,.table-mnemonic.table>tfoot>tr>td,.table-mnemonic.table>tfoot>tr>th,.table-mnemonic.table>thead>tr>td,.table-mnemonic.table>thead>tr>th{padding:.25rem}.table-mnemonic .mnemonic-custom-row input[type=text]{margin:-5px;display:inline;width:70%;max-width:15rem}.table-mnemonic label{margin:.15rem}.table-hover,.table-hover>tbody>tr>td,.table-hover>tbody>tr>th,.table-hover>tfoot>tr>td,.table-hover>tfoot>tr>th,.table-hover>thead>tr>td,.table-hover>thead>tr>th,.table-hover td,.table-hover th,.table-hover tr{border:0 solid #fff}.table-hover>tbody>tr:hover{background-color:#fafafa}table col[class*=col-]{position:static;float:none;display:table-column}table td[class*=col-],table th[class*=col-]{position:static;float:none;display:table-cell}.table>tbody>tr.active>td,.table>tbody>tr.active>th,.table>tbody>tr>td.active,.table>tbody>tr>th.active,.table>tfoot>tr.active>td,.table>tfoot>tr.active>th,.table>tfoot>tr>td.active,.table>tfoot>tr>th.active,.table>thead>tr.active>td,.table>thead>tr.active>th,.table>thead>tr>td.active,.table>thead>tr>th.active{background-color:#fafafa}.table-hover>tbody>tr.active:hover>td,.table-hover>tbody>tr.active:hover>th,.table-hover>tbody>tr:hover>.active,.table-hover>tbody>tr>td.active:hover,.table-hover>tbody>tr>th.active:hover{background-color:#ededed}.table>tbody>tr.success>td,.table>tbody>tr.success>th,.table>tbody>tr>td.success,.table>tbody>tr>th.success,.table>tfoot>tr.success>td,.table>tfoot>tr.success>th,.table>tfoot>tr>td.success,.table>tfoot>tr>th.success,.table>thead>tr.success>td,.table>thead>tr.success>th,.table>thead>tr>td.success,.table>thead>tr>th.success{background-color:#dff0d8}.table-hover>tbody>tr.success:hover>td,.table-hover>tbody>tr.success:hover>th,.table-hover>tbody>tr:hover>.success,.table-hover>tbody>tr>td.success:hover,.table-hover>tbody>tr>th.success:hover{background-color:#d0e9c6}.table>tbody>tr.info>td,.table>tbody>tr.info>th,.table>tbody>tr>td.info,.table>tbody>tr>th.info,.table>tfoot>tr.info>td,.table>tfoot>tr.info>th,.table>tfoot>tr>td.info,.table>tfoot>tr>th.info,.table>thead>tr.info>td,.table>thead>tr.info>th,.table>thead>tr>td.info,.table>thead>tr>th.info{background-color:#d9edf7}.table-hover>tbody>tr.info:hover>td,.table-hover>tbody>tr.info:hover>th,.table-hover>tbody>tr:hover>.info,.table-hover>tbody>tr>td.info:hover,.table-hover>tbody>tr>th.info:hover{background-color:#c4e3f3}.table>tbody>tr.warning>td,.table>tbody>tr.warning>th,.table>tbody>tr>td.warning,.table>tbody>tr>th.warning,.table>tfoot>tr.warning>td,.table>tfoot>tr.warning>th,.table>tfoot>tr>td.warning,.table>tfoot>tr>th.warning,.table>thead>tr.warning>td,.table>thead>tr.warning>th,.table>thead>tr>td.warning,.table>thead>tr>th.warning{background-color:#fcf8e3}.table-hover>tbody>tr.warning:hover>td,.table-hover>tbody>tr.warning:hover>th,.table-hover>tbody>tr:hover>.warning,.table-hover>tbody>tr>td.warning:hover,.table-hover>tbody>tr>th.warning:hover{background-color:#faf2cc}.table>tbody>tr.danger>td,.table>tbody>tr.danger>th,.table>tbody>tr>td.danger,.table>tbody>tr>th.danger,.table>tfoot>tr.danger>td,.table>tfoot>tr.danger>th,.table>tfoot>tr>td.danger,.table>tfoot>tr>th.danger,.table>thead>tr.danger>td,.table>thead>tr.danger>th,.table>thead>tr>td.danger,.table>thead>tr>th.danger{background-color:#f2dede}.table-hover>tbody>tr.danger:hover>td,.table-hover>tbody>tr.danger:hover>th,.table-hover>tbody>tr:hover>.danger,.table-hover>tbody>tr>td.danger:hover,.table-hover>tbody>tr>th.danger:hover{background-color:#ebcccc}.table-responsive{overflow-x:auto;min-height:.01%}@media screen and (max-width:50.2rem){.table-responsive{width:100%;margin-bottom:1.05;overflow-y:hidden;-ms-overflow-style:-ms-autohiding-scrollbar;border:1px solid #ddd}.table-responsive>.table{margin-bottom:0}.table-responsive>.table>tbody>tr>td,.table-responsive>.table>tbody>tr>th,.table-responsive>.table>tfoot>tr>td,.table-responsive>.table>tfoot>tr>th,.table-responsive>.table>thead>tr>td,.table-responsive>.table>thead>tr>th{white-space:nowrap}.table-responsive>.table-bordered{border:0}.table-responsive>.table-bordered>tbody>tr>td:first-child,.table-responsive>.table-bordered>tbody>tr>th:first-child,.table-responsive>.table-bordered>tfoot>tr>td:first-child,.table-responsive>.table-bordered>tfoot>tr>th:first-child,.table-responsive>.table-bordered>thead>tr>td:first-child,.table-responsive>.table-bordered>thead>tr>th:first-child{border-left:0}.table-responsive>.table-bordered>tbody>tr>td:last-child,.table-responsive>.table-bordered>tbody>tr>th:last-child,.table-responsive>.table-bordered>tfoot>tr>td:last-child,.table-responsive>.table-bordered>tfoot>tr>th:last-child,.table-responsive>.table-bordered>thead>tr>td:last-child,.table-responsive>.table-bordered>thead>tr>th:last-child{border-right:0}.table-responsive>.table-bordered>tbody>tr:last-child>td,.table-responsive>.table-bordered>tbody>tr:last-child>th,.table-responsive>.table-bordered>tfoot>tr:last-child>td,.table-responsive>.table-bordered>tfoot>tr:last-child>th{border-bottom:0}}.table-domainsale-modal .table-ens-modal{font-weight:400;font-size:16px}.table-domainsale-modal .table-ens-modal textarea{font-size:11px;word-break:break-all;padding:.5rem}fieldset{margin:0;min-width:0}fieldset,legend{padding:0;border:0}legend{display:block;width:100%;margin-bottom:1.4;font-size:1.5rem;line-height:inherit;color:#333;border-bottom:1px solid #e5e5e5}label{display:inline-block;margin-top:.5rem;margin-bottom:.25rem;font-weight:600;font-size:1.15rem}label small{font-weight:300;font-size:1em}td label{font-weight:400}input[type=search]{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}input[type=checkbox],input[type=radio]{margin:3px 0 0;line-height:normal}input[type=file]{display:block}input[type=range]{display:block;width:100%}select[multiple],select[size]{height:auto}input[type=checkbox]:focus,input[type=file]:focus,input[type=radio]:focus{outline:thin dotted;outline-offset:3px}output{display:block;padding-top:1.75rem;font-size:1rem;line-height:1.4;color:#333}.account-help-icon+.btn,.account-help-icon+input,.account-help-icon+textarea,label+.form-control,label+input,label+textarea{margin-top:0}.form-control{display:block;width:100%;height:2.55rem;padding:.25rem 1rem;font-size:1rem;line-height:2;color:#333;background-color:#fff;background-image:none;border:1px solid #ececec;margin-top:.5rem;margin-bottom:.5rem;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075);box-shadow:inset 0 1px 1px rgba(0,0,0,.075);-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out}.form-control:focus{border-color:#0e97c0;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 2px rgba(14,151,192,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 2px rgba(14,151,192,.5)}.form-control::-moz-placeholder{color:#d3d3d3;opacity:1}.form-control:-ms-input-placeholder{color:#d3d3d3}.form-control::-webkit-input-placeholder{color:#d3d3d3}.form-control[disabled],.form-control[readonly],fieldset[disabled] .form-control{background-color:#ececec;opacity:1;cursor:text!important;-webkit-box-shadow:none!important;box-shadow:none!important}.form-control[disabled],fieldset[disabled] .form-control{cursor:default}textarea.form-control{height:auto;line-height:1.4}input[readonly]{background-color:#fafafa;cursor:text!important}input[type=search]{-webkit-appearance:none}@media screen and (-webkit-min-device-pixel-ratio:0){input[type=date].form-control,input[type=datetime-local].form-control,input[type=month].form-control,input[type=time].form-control{line-height:2.55rem}.input-group-sm input[type=date],.input-group-sm input[type=datetime-local],.input-group-sm input[type=month],.input-group-sm input[type=time],input[type=date].input-sm,input[type=datetime-local].input-sm,input[type=month].input-sm,input[type=time].input-sm{line-height:2rem}.input-group-lg input[type=date],.input-group-lg input[type=datetime-local],.input-group-lg input[type=month],.input-group-lg input[type=time],input[type=date].input-lg,input[type=datetime-local].input-lg,input[type=month].input-lg,input[type=time].input-lg{line-height:4rem}}.form-group{margin-top:.5rem;margin-bottom:.5rem;display:block}.checkbox,.radio{position:relative;display:block;margin:15px 0;font-weight:500}.checkbox label,.radio label{min-height:1.4;padding-left:20px;padding-right:15px;margin-bottom:0;font-weight:500;cursor:pointer}.checkbox.small,.radio.small{margin:.2rem 0}.checkbox-inline input[type=checkbox],.checkbox input[type=checkbox],.radio-inline input[type=radio],.radio input[type=radio]{margin-left:-20px}input[type=radio]{margin-right:5px}.checkbox-inline,.radio-inline{position:relative;display:inline-block;padding-left:20px;margin-bottom:0;vertical-align:middle;font-weight:400;cursor:pointer}.checkbox-inline+.checkbox-inline,.radio-inline+.radio-inline{margin-top:0;margin-left:10px}.checkbox-inline.disabled,.checkbox.disabled label,.radio-inline.disabled,.radio.disabled label,fieldset[disabled] .checkbox-inline,fieldset[disabled] .checkbox label,fieldset[disabled] .radio-inline,fieldset[disabled] .radio label,fieldset[disabled] input[type=checkbox],fieldset[disabled] input[type=radio],input[type=checkbox].disabled,input[type=checkbox][disabled],input[type=radio].disabled,input[type=radio][disabled]{cursor:default}.form-control-static{padding-top:1.75rem;padding-bottom:1.75rem;margin-bottom:0;min-height:2.4rem}.form-control-static.input-lg,.form-control-static.input-sm{padding-left:0;padding-right:0}.input-sm{height:2rem;padding:.5rem 1rem;font-size:.9rem;line-height:1.5;border-radius:0}select.input-sm{height:2rem;line-height:2rem}select[multiple].input-sm,textarea.input-sm{height:auto}.form-group-sm .form-control{height:2rem;padding:.5rem 1rem;font-size:.9rem;line-height:1.5}.form-group-sm select.form-control{height:2rem;line-height:2rem}.form-group-sm select[multiple].form-control,.form-group-sm textarea.form-control{height:auto}.form-group-sm .form-control-static{height:2rem;min-height:2.3rem;padding:1.5rem 1rem;font-size:.9rem;line-height:1.5}.input-lg{height:4rem;padding:1rem 2rem;font-size:1.9rem;line-height:1.2;border-radius:0}select.input-lg{height:4rem;line-height:4rem}select[multiple].input-lg,textarea.input-lg{height:auto}.form-group-lg .form-control{height:4rem;padding:1rem 2rem;font-size:1.9rem;line-height:1.2}.form-group-lg select.form-control{height:4rem;line-height:4rem}.form-group-lg select[multiple].form-control,.form-group-lg textarea.form-control{height:auto}.form-group-lg .form-control-static{height:4rem;min-height:3.3rem;padding:2rem;font-size:1.9rem;line-height:1.2}.form-control.is-valid{border-color:#b5e0b4;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(93,186,90,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(93,186,90,.5)}.form-control.is-valid:focus{border-color:#92d190;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(93,186,90,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(93,186,90,.5)}.form-control.is-invalid{border-color:#f7b7b3;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(234,75,64,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(234,75,64,.5)}.form-control.is-invalid:focus{border-color:#f28c85;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(234,75,64,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(234,75,64,.5)}.form-control.is-semivalid{border-color:#ffcc80;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(255,152,0,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 1px rgba(255,152,0,.5)}.form-control.is-semivalid:focus{border-color:#ffb74d;outline:0;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(255,152,0,.5);box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 3px rgba(255,152,0,.5)}.flagged-address{color:red;font-weight:700}.btn{background-image:none;cursor:pointer;border:1px solid gray;display:inline-block;font-weight:400;letter-spacing:.05em;margin-top:.5rem;margin-bottom:0;text-align:center;-ms-touch-action:manipulation;touch-action:manipulation;vertical-align:middle;white-space:nowrap;padding:.75rem 2rem;font-size:1.07rem;line-height:1.4;border-radius:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.btn.active.focus,.btn.active:focus,.btn.focus,.btn:active.focus,.btn:active:focus,.btn:focus{outline:thin dotted;outline-offset:3px}.btn.focus,.btn:focus,.btn:hover{color:#222;text-decoration:none;border-bottom-color:transparent;-webkit-box-shadow:inset 3px 3px 3px hsla(0,0%,78%,.1);box-shadow:inset 3px 3px 3px hsla(0,0%,78%,.1)}.btn.active,.btn:active{outline:0;background-image:none;-webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,.125);box-shadow:inset 0 3px 5px rgba(0,0,0,.125)}.btn.disabled,.btn[disabled],fieldset[disabled] .btn{cursor:default;opacity:.65;filter:alpha(opacity=65);-webkit-box-shadow:none;box-shadow:none}a.btn.disabled,fieldset[disabled] a.btn{pointer-events:none}.alert .btn-info{background-color:#fff;text-decoration:none;color:#163151}.alert .btn-info.focus,.alert .btn-info:focus,.alert .btn-info:hover{color:#fff;text-decoration:none;opacity:1}.alert .btn-info.disabled{background-color:#fff;text-decoration:none;color:#163151;opacity:.6}.btn-default{color:#222;background-color:#c3c3c3;border-color:#bdbdbd;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-default.active,.btn-default.focus,.btn-default:active,.btn-default:focus,.btn-default:hover,.open>.dropdown-toggle.btn-default{color:#222;background-color:#b6b6b6;border-color:#b0b0b0;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-default.active.focus,.btn-default.active:focus,.btn-default.active:hover,.btn-default:active.focus,.btn-default:active:focus,.btn-default:active:hover,.open>.dropdown-toggle.btn-default.focus,.open>.dropdown-toggle.btn-default:focus,.open>.dropdown-toggle.btn-default:hover{color:#222;background-color:#9d9d9d;border-color:#979797;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-default.active,.btn-default:active,.open>.dropdown-toggle.btn-default{background-image:none}.btn-default.disabled,.btn-default.disabled.active,.btn-default.disabled.focus,.btn-default.disabled:active,.btn-default.disabled:focus,.btn-default.disabled:hover,.btn-default[disabled],.btn-default[disabled].active,.btn-default[disabled].focus,.btn-default[disabled]:active,.btn-default[disabled]:focus,.btn-default[disabled]:hover,fieldset[disabled] .btn-default,fieldset[disabled] .btn-default.active,fieldset[disabled] .btn-default.focus,fieldset[disabled] .btn-default:active,fieldset[disabled] .btn-default:focus,fieldset[disabled] .btn-default:hover{background-color:#c3c3c3;border-color:#bdbdbd}.btn-default .badge{color:#c3c3c3;background-color:#222}.btn-primary{color:#fff;background-color:#0e97c0;border-color:#0e97c0;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-primary.active,.btn-primary.focus,.btn-primary:active,.btn-primary:focus,.btn-primary:hover,.open>.dropdown-toggle.btn-primary{color:#fff;background-color:#0c84a8;border-color:#0c84a8;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-primary.active.focus,.btn-primary.active:focus,.btn-primary.active:hover,.btn-primary:active.focus,.btn-primary:active:focus,.btn-primary:active:hover,.open>.dropdown-toggle.btn-primary.focus,.open>.dropdown-toggle.btn-primary:focus,.open>.dropdown-toggle.btn-primary:hover{color:#fff;background-color:#095f79;border-color:#095f79;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-primary.active,.btn-primary:active,.open>.dropdown-toggle.btn-primary{background-image:none}.btn-primary.disabled,.btn-primary.disabled.active,.btn-primary.disabled.focus,.btn-primary.disabled:active,.btn-primary.disabled:focus,.btn-primary.disabled:hover,.btn-primary[disabled],.btn-primary[disabled].active,.btn-primary[disabled].focus,.btn-primary[disabled]:active,.btn-primary[disabled]:focus,.btn-primary[disabled]:hover,fieldset[disabled] .btn-primary,fieldset[disabled] .btn-primary.active,fieldset[disabled] .btn-primary.focus,fieldset[disabled] .btn-primary:active,fieldset[disabled] .btn-primary:focus,fieldset[disabled] .btn-primary:hover{background-color:#0e97c0;border-color:#0e97c0}.btn-primary .badge{color:#0e97c0;background-color:#fff}.btn-success{color:#fff;background-color:#5dba5a;border-color:#5dba5a;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-success.active,.btn-success.focus,.btn-success:active,.btn-success:focus,.btn-success:hover,.open>.dropdown-toggle.btn-success{color:#fff;background-color:#4db14a;border-color:#4db14a;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-success.active.focus,.btn-success.active:focus,.btn-success.active:hover,.btn-success:active.focus,.btn-success:active:focus,.btn-success:active:hover,.open>.dropdown-toggle.btn-success.focus,.open>.dropdown-toggle.btn-success:focus,.open>.dropdown-toggle.btn-success:hover{color:#fff;background-color:#3d8d3b;border-color:#3d8d3b;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-success.active,.btn-success:active,.open>.dropdown-toggle.btn-success{background-image:none}.btn-success.disabled,.btn-success.disabled.active,.btn-success.disabled.focus,.btn-success.disabled:active,.btn-success.disabled:focus,.btn-success.disabled:hover,.btn-success[disabled],.btn-success[disabled].active,.btn-success[disabled].focus,.btn-success[disabled]:active,.btn-success[disabled]:focus,.btn-success[disabled]:hover,fieldset[disabled] .btn-success,fieldset[disabled] .btn-success.active,fieldset[disabled] .btn-success.focus,fieldset[disabled] .btn-success:active,fieldset[disabled] .btn-success:focus,fieldset[disabled] .btn-success:hover{background-color:#5dba5a;border-color:#5dba5a}.btn-success .badge{color:#5dba5a;background-color:#fff}.btn-info{color:#fff;background-color:#163151;border-color:#163151;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-info.active,.btn-info.focus,.btn-info:active,.btn-info:focus,.btn-info:hover,.open>.dropdown-toggle.btn-info{color:#fff;background-color:#11253d;border-color:#11253d;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-info.active.focus,.btn-info.active:focus,.btn-info.active:hover,.btn-info:active.focus,.btn-info:active:focus,.btn-info:active:hover,.open>.dropdown-toggle.btn-info.focus,.open>.dropdown-toggle.btn-info:focus,.open>.dropdown-toggle.btn-info:hover{color:#fff;background-color:#060d15;border-color:#060d15;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-info.active,.btn-info:active,.open>.dropdown-toggle.btn-info{background-image:none}.btn-info.disabled,.btn-info.disabled.active,.btn-info.disabled.focus,.btn-info.disabled:active,.btn-info.disabled:focus,.btn-info.disabled:hover,.btn-info[disabled],.btn-info[disabled].active,.btn-info[disabled].focus,.btn-info[disabled]:active,.btn-info[disabled]:focus,.btn-info[disabled]:hover,fieldset[disabled] .btn-info,fieldset[disabled] .btn-info.active,fieldset[disabled] .btn-info.focus,fieldset[disabled] .btn-info:active,fieldset[disabled] .btn-info:focus,fieldset[disabled] .btn-info:hover{background-color:#163151;border-color:#163151}.btn-info .badge{color:#163151;background-color:#fff}.btn-warning{color:#fff;background-color:#ff9800;border-color:#ff9800;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-warning.active,.btn-warning.focus,.btn-warning:active,.btn-warning:focus,.btn-warning:hover,.open>.dropdown-toggle.btn-warning{color:#fff;background-color:#e68900;border-color:#e68900;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-warning.active.focus,.btn-warning.active:focus,.btn-warning.active:hover,.btn-warning:active.focus,.btn-warning:active:focus,.btn-warning:active:hover,.open>.dropdown-toggle.btn-warning.focus,.open>.dropdown-toggle.btn-warning:focus,.open>.dropdown-toggle.btn-warning:hover{color:#fff;background-color:#b36a00;border-color:#b36a00;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-warning.active,.btn-warning:active,.open>.dropdown-toggle.btn-warning{background-image:none}.btn-warning.disabled,.btn-warning.disabled.active,.btn-warning.disabled.focus,.btn-warning.disabled:active,.btn-warning.disabled:focus,.btn-warning.disabled:hover,.btn-warning[disabled],.btn-warning[disabled].active,.btn-warning[disabled].focus,.btn-warning[disabled]:active,.btn-warning[disabled]:focus,.btn-warning[disabled]:hover,fieldset[disabled] .btn-warning,fieldset[disabled] .btn-warning.active,fieldset[disabled] .btn-warning.focus,fieldset[disabled] .btn-warning:active,fieldset[disabled] .btn-warning:focus,fieldset[disabled] .btn-warning:hover{background-color:#ff9800;border-color:#ff9800}.btn-warning .badge{color:#ff9800;background-color:#fff}.btn-danger{color:#fff;background-color:#ea4b40;border-color:#ea4b40;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-danger.active,.btn-danger.focus,.btn-danger:active,.btn-danger:focus,.btn-danger:hover,.open>.dropdown-toggle.btn-danger{color:#fff;background-color:#e73529;border-color:#e73529;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-danger.active.focus,.btn-danger.active:focus,.btn-danger.active:hover,.btn-danger:active.focus,.btn-danger:active:focus,.btn-danger:active:hover,.open>.dropdown-toggle.btn-danger.focus,.open>.dropdown-toggle.btn-danger:focus,.open>.dropdown-toggle.btn-danger:hover{color:#fff;background-color:#c82116;border-color:#c82116;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-danger.active,.btn-danger:active,.open>.dropdown-toggle.btn-danger{background-image:none}.btn-danger.disabled,.btn-danger.disabled.active,.btn-danger.disabled.focus,.btn-danger.disabled:active,.btn-danger.disabled:focus,.btn-danger.disabled:hover,.btn-danger[disabled],.btn-danger[disabled].active,.btn-danger[disabled].focus,.btn-danger[disabled]:active,.btn-danger[disabled]:focus,.btn-danger[disabled]:hover,fieldset[disabled] .btn-danger,fieldset[disabled] .btn-danger.active,fieldset[disabled] .btn-danger.focus,fieldset[disabled] .btn-danger:active,fieldset[disabled] .btn-danger:focus,fieldset[disabled] .btn-danger:hover{background-color:#ea4b40;border-color:#ea4b40}.btn-danger .badge{color:#ea4b40;background-color:#fff}.btn-white{background-color:hsla(0,0%,100%,.8);border-color:hsla(0,0%,100%,.8);-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease;color:#163151}.btn-white.active,.btn-white.focus,.btn-white:active,.btn-white:focus,.btn-white:hover,.open>.dropdown-toggle.btn-white{color:#163151;background-color:hsla(0,0%,95%,.8);border-color:hsla(0,0%,95%,.8);-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-white.active.focus,.btn-white.active:focus,.btn-white.active:hover,.btn-white:active.focus,.btn-white:active:focus,.btn-white:active:hover,.open>.dropdown-toggle.btn-white.focus,.open>.dropdown-toggle.btn-white:focus,.open>.dropdown-toggle.btn-white:hover{color:#163151;background-color:hsla(0,0%,85%,.8);border-color:hsla(0,0%,85%,.8);-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-white.active,.btn-white:active,.open>.dropdown-toggle.btn-white{background-image:none}.btn-white.disabled,.btn-white.disabled.active,.btn-white.disabled.focus,.btn-white.disabled:active,.btn-white.disabled:focus,.btn-white.disabled:hover,.btn-white[disabled],.btn-white[disabled].active,.btn-white[disabled].focus,.btn-white[disabled]:active,.btn-white[disabled]:focus,.btn-white[disabled]:hover,fieldset[disabled] .btn-white,fieldset[disabled] .btn-white.active,fieldset[disabled] .btn-white.focus,fieldset[disabled] .btn-white:active,fieldset[disabled] .btn-white:focus,fieldset[disabled] .btn-white:hover{background-color:hsla(0,0%,100%,.8);border-color:hsla(0,0%,100%,.8)}.btn-white .badge{color:hsla(0,0%,100%,.8);background-color:#163151}.header-branding a.btn-white{color:#163151}.header-branding a.btn-white:focus,.header-branding a.btn-white:hover{background:#fff;opacity:1;color:#163151}.btn-group .btn-default{border-bottom-width:1px}.btn-group .btn-default.active{border:1px solid #0e97c0;color:#0e97c0;background:#f5f5f5}.btn-link{color:#0e97c0;font-weight:400}.btn-link,.btn-link.active,.btn-link:active,.btn-link[disabled],fieldset[disabled] .btn-link{background-color:transparent;-webkit-box-shadow:none;box-shadow:none}.btn-link,.btn-link:active,.btn-link:focus,.btn-link:hover{border-color:transparent}.btn-link:focus,.btn-link:hover{color:#0c84a8;text-decoration:none;background-color:transparent}.btn-link[disabled]:focus,.btn-link[disabled]:hover,fieldset[disabled] .btn-link:focus,fieldset[disabled] .btn-link:hover{color:#9a9a9a;text-decoration:none}.btn-group-lg>.btn,.btn-lg{padding:1rem 2rem;font-size:1.15rem;line-height:1.2;border-radius:0}.btn-group-sm>.btn,.btn-sm{padding:.5rem 1rem;font-size:1rem;line-height:1.5;border-radius:0}.btn-group-xs>.btn,.btn-xs{font-size:.75rem;line-height:1.5;border-radius:0;padding:.1rem .6rem}.btn-block{display:block;width:100%}.btn-block+.btn-block{margin-top:5px}.btn-file,input[type=button].btn-block,input[type=reset].btn-block,input[type=submit].btn-block{width:100%}.btn-file{background-image:none;cursor:pointer;border:1px solid gray;display:inline-block;font-weight:400;letter-spacing:.05em;margin-top:.5rem;margin-bottom:0;text-align:center;-ms-touch-action:manipulation;touch-action:manipulation;vertical-align:middle;white-space:nowrap;padding:.75rem 2rem;font-size:1.07rem;line-height:1.4;border-radius:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;display:block;color:#222;background-color:#c3c3c3;border-color:#bdbdbd;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease;position:relative;overflow:hidden}.btn-file.active.focus,.btn-file.active:focus,.btn-file.focus,.btn-file:active.focus,.btn-file:active:focus,.btn-file:focus{outline:thin dotted;outline-offset:3px}.btn-file.focus,.btn-file:focus,.btn-file:hover{color:#222;text-decoration:none;border-bottom-color:transparent;-webkit-box-shadow:inset 3px 3px 3px hsla(0,0%,78%,.1);box-shadow:inset 3px 3px 3px hsla(0,0%,78%,.1)}.btn-file.active,.btn-file:active{outline:0;background-image:none;-webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,.125);box-shadow:inset 0 3px 5px rgba(0,0,0,.125)}.btn-file.disabled,.btn-file[disabled],fieldset[disabled] .btn-file{cursor:default;opacity:.65;filter:alpha(opacity=65);-webkit-box-shadow:none;box-shadow:none}a.btn-file.disabled,fieldset[disabled] a.btn-file{pointer-events:none}.btn-file.active,.btn-file.focus,.btn-file:active,.btn-file:focus,.btn-file:hover,.open>.dropdown-toggle.btn-file{color:#222;background-color:#b6b6b6;border-color:#b0b0b0;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-file.active.focus,.btn-file.active:focus,.btn-file.active:hover,.btn-file:active.focus,.btn-file:active:focus,.btn-file:active:hover,.open>.dropdown-toggle.btn-file.focus,.open>.dropdown-toggle.btn-file:focus,.open>.dropdown-toggle.btn-file:hover{color:#222;background-color:#9d9d9d;border-color:#979797;-webkit-transition:all .25s ease;-o-transition:all ease .25s;transition:all .25s ease}.btn-file.active,.btn-file:active,.open>.dropdown-toggle.btn-file{background-image:none}.btn-file.disabled,.btn-file.disabled.active,.btn-file.disabled.focus,.btn-file.disabled:active,.btn-file.disabled:focus,.btn-file.disabled:hover,.btn-file[disabled],.btn-file[disabled].active,.btn-file[disabled].focus,.btn-file[disabled]:active,.btn-file[disabled]:focus,.btn-file[disabled]:hover,fieldset[disabled] .btn-file,fieldset[disabled] .btn-file.active,fieldset[disabled] .btn-file.focus,fieldset[disabled] .btn-file:active,fieldset[disabled] .btn-file:focus,fieldset[disabled] .btn-file:hover{background-color:#c3c3c3;border-color:#bdbdbd}.btn-file .badge{color:#c3c3c3;background-color:#222}.btn-file input[type=file]{position:absolute;top:0;right:0;min-width:100%;min-height:100%;font-size:100px;text-align:right;filter:alpha(opacity=0);opacity:0;background:red;cursor:inherit;display:block}.caret{display:inline-block;width:0;height:0;margin-left:.5rem;vertical-align:middle;border-top:.25rem dashed;border-right:.25rem solid transparent;border-left:.25rem solid transparent}.dropdown,.dropup{position:relative}.dropdown-toggle{margin-top:0;font-size:1rem;padding:.5rem 1rem}.dropdown:hover .dropdown-menu{display:block}.dropdown-menu{position:absolute;top:100%;left:0;z-index:1000;float:left;min-width:160px;max-width:100vw;max-height:75vh;overflow:scroll;padding:0;margin:2px 0 0;list-style:none;font-size:.9rem;text-align:left;background-color:#fff;border-radius:0;-webkit-box-shadow:0 6px 10px rgba(0,0,0,.175);box-shadow:0 6px 10px rgba(0,0,0,.175);background-clip:padding-box}.dropdown-menu.pull-right{right:0;left:auto}.dropdown-menu .divider{height:1px;margin:2px 0;overflow:hidden;background-color:#e5e5e5}.dropdown-menu>li{margin:0}.dropdown-menu>li:first-child{padding-top:2px}.dropdown-menu>li:last-child{padding-bottom:2px}.dropdown-menu>li>a{display:block;padding:2px 1rem;clear:both;font-weight:300;line-height:1.4;color:#163151;white-space:nowrap}.dropdown-menu>li>a:focus,.dropdown-menu>li>a:hover{text-decoration:none;color:#0e97c0;background-color:#fafafa}.dropdown-menu>.active>a,.dropdown-menu>.active>a:focus,.dropdown-menu>.active>a:hover{color:#fff;text-decoration:none;outline:0;background-color:#0e97c0}.dropdown-menu>.disabled>a,.dropdown-menu>.disabled>a:focus,.dropdown-menu>.disabled>a:hover{color:#9a9a9a}.dropdown-menu>.disabled>a:focus,.dropdown-menu>.disabled>a:hover{text-decoration:none;background-color:transparent;background-image:none;filter:progid:DXImageTransform.Microsoft.gradient(enabled = false);cursor:default}.open>.dropdown-menu{display:block}.open>a{outline:0}.dropdown-menu-right{left:auto;right:0}.dropdown-menu-left{left:0;right:auto}.dropdown-header{display:block;padding:3px 20px;font-size:.9rem;line-height:1.4;color:#9a9a9a;white-space:nowrap}.dropdown-backdrop{position:fixed;left:0;right:0;bottom:0;top:0;z-index:990}.pull-right>.dropdown-menu{right:0;left:auto}.dropup .caret,.navbar-fixed-bottom .dropdown .caret{border-top:0;border-bottom:.25rem solid;content:""}.dropup .dropdown-menu,.navbar-fixed-bottom .dropdown .dropdown-menu{top:auto;bottom:100%;margin-bottom:2px}@media (min-width:51.2rem){.navbar-right .dropdown-menu{left:auto;right:0}.navbar-right .dropdown-menu-left{left:0;right:auto}}.btn-group,.btn-group-vertical{position:relative;display:inline-block;vertical-align:middle;margin-bottom:5px}.btn-group-vertical>.btn,.btn-group>.btn{position:relative;float:left}.btn-group-vertical>.btn.active,.btn-group-vertical>.btn:active,.btn-group-vertical>.btn:focus,.btn-group-vertical>.btn:hover,.btn-group>.btn.active,.btn-group>.btn:active,.btn-group>.btn:focus,.btn-group>.btn:hover{z-index:2}.btn-group .btn+.btn,.btn-group .btn+.btn-group,.btn-group .btn-group+.btn,.btn-group .btn-group+.btn-group{margin-left:-1px}.btn-toolbar{margin-left:-5px}.btn-toolbar .btn,.btn-toolbar .btn-group,.btn-toolbar .input-group{float:left}.btn-toolbar>.btn,.btn-toolbar>.btn-group,.btn-toolbar>.input-group{margin-left:5px}.btn-group>.btn:first-child{margin-left:0}.btn-group>.btn-group{float:left}.btn-group .dropdown-toggle:active,.btn-group.open .dropdown-toggle{outline:0}.btn-group>.btn+.dropdown-toggle{padding-left:8px;padding-right:8px}.btn-group>.btn-lg+.dropdown-toggle{padding-left:12px;padding-right:12px}.btn-group.open .dropdown-toggle{-webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,.125);box-shadow:inset 0 3px 5px rgba(0,0,0,.125)}.btn-group.open .dropdown-toggle.btn-link{-webkit-box-shadow:none;box-shadow:none}.btn-lg .caret{border-width:.25rem .25rem 0;border-bottom-width:0}.dropup .btn-lg .caret{border-width:0 .25rem .25rem}.btn-group-vertical>.btn,.btn-group-vertical>.btn-group,.btn-group-vertical>.btn-group>.btn{display:block;float:none;width:100%;max-width:100%}.btn-group-vertical>.btn-group>.btn{float:none}.btn-group-vertical>.btn+.btn,.btn-group-vertical>.btn+.btn-group,.btn-group-vertical>.btn-group+.btn,.btn-group-vertical>.btn-group+.btn-group{margin-top:-1px;margin-left:0}.btn-group-justified{display:table;width:100%;table-layout:fixed;border-collapse:separate}.btn-group-justified>.btn,.btn-group-justified>.btn-group{float:none;display:table-cell;width:1%}.btn-group-justified>.btn-group .btn{width:100%}.btn-group-justified>.btn-group .dropdown-menu{left:auto}[data-toggle=buttons]>.btn-group>.btn input[type=checkbox],[data-toggle=buttons]>.btn-group>.btn input[type=radio],[data-toggle=buttons]>.btn input[type=checkbox],[data-toggle=buttons]>.btn input[type=radio]{position:absolute;clip:rect(0,0,0,0);pointer-events:none}.input-group{position:relative;display:table;border-collapse:separate}.input-group>*{margin-bottom:0;margin-top:0}.input-group[class*=col-]{float:none;padding-left:0;padding-right:0}.input-group .form-control{position:relative;z-index:2;float:left;width:100%}.input-group .dropdown-toggle{padding-right:.75rem;padding-left:.75rem}.input-group-lg>.form-control,.input-group-lg>.input-group-addon,.input-group-lg>.input-group-btn>.btn{height:4rem;padding:1rem 2rem;font-size:1.9rem;line-height:1.2;border-radius:0}select.input-group-lg>.form-control,select.input-group-lg>.input-group-addon,select.input-group-lg>.input-group-btn>.btn{height:4rem;line-height:4rem}select[multiple].input-group-lg>.form-control,select[multiple].input-group-lg>.input-group-addon,select[multiple].input-group-lg>.input-group-btn>.btn,textarea.input-group-lg>.form-control,textarea.input-group-lg>.input-group-addon,textarea.input-group-lg>.input-group-btn>.btn{height:auto}.input-group-sm>.form-control,.input-group-sm>.input-group-addon,.input-group-sm>.input-group-btn>.btn{height:2rem;padding:.5rem 1rem;font-size:.9rem;line-height:1.5;border-radius:0}select.input-group-sm>.form-control,select.input-group-sm>.input-group-addon,select.input-group-sm>.input-group-btn>.btn{height:2rem;line-height:2rem}select[multiple].input-group-sm>.form-control,select[multiple].input-group-sm>.input-group-addon,select[multiple].input-group-sm>.input-group-btn>.btn,textarea.input-group-sm>.form-control,textarea.input-group-sm>.input-group-addon,textarea.input-group-sm>.input-group-btn>.btn{height:auto}.input-group-addon,.input-group-btn,.input-group .form-control{display:table-cell}.input-group-addon,.input-group-btn{width:1%;white-space:nowrap;vertical-align:middle}.input-group-addon{padding-left:2rem;padding-right:2rem;font-size:1rem;font-weight:400;line-height:1;color:#333;text-align:center;background-color:#ececec;border:1px solid #dfdfdf;outline:0;-webkit-box-shadow:inset 0 1px 1px hsla(0,0%,93%,.5),0 0 1px hsla(0,0%,93%,.5);box-shadow:inset 0 1px 1px hsla(0,0%,93%,.5),0 0 1px hsla(0,0%,93%,.5)}.input-group-addon.input-sm{padding:.5rem 1rem;font-size:.9rem}.input-group-addon.input-lg{padding:1rem 2rem;font-size:1.9rem}.input-group-addon:focus{border:1px solid #dadada;outline:0;-webkit-box-shadow:inset 0 1px 1px #ececec,30%,0 0 1px hsla(0,0%,93%,.9);box-shadow:inset 0 1px 1px #ececec,30%,0 0 1px hsla(0,0%,93%,.9)}.input-group-addon input[type=checkbox],.input-group-addon input[type=radio]{margin-top:0}.input-group-btn{position:relative;font-size:0;white-space:nowrap}.input-group-btn>.btn{position:relative;margin-bottom:0;margin-top:0;font-size:1rem;padding:.55rem 2rem}.input-group-btn>.btn+.btn{margin-left:-1px}.input-group-btn>.btn:active,.input-group-btn>.btn:focus,.input-group-btn>.btn:hover{z-index:2}.input-group-btn:first-child>.btn,.input-group-btn:first-child>.btn-group{margin-right:-1px}.input-group-btn:last-child>.btn,.input-group-btn:last-child>.btn-group{z-index:2;margin-left:-1px}.alert{padding:.75rem 2rem;margin:1rem auto;font-weight:300;font-size:1.07rem}.alert h4{color:inherit}.alert>:first-child,.alert h4{margin-top:0}.alert>:last-child{margin-bottom:0}.alert .alert-link{font-weight:700}.alert>p,.alert>ul{margin-bottom:0}.alert>p+p{margin-top:5px}.alert a{color:#fff;text-decoration:underline}.alert a:hover{opacity:.8}.alert a:active,.alert a:focus{opacity:1}.alert svg{vertical-align:bottom}.alert-danger--outline{padding:.5em .6em .6em .3em;margin:0 0 1em;border-top:2px solid #ea4b40;-webkit-box-shadow:0 1px 5px 1px rgba(63,63,63,.13);box-shadow:0 1px 5px 1px rgba(63,63,63,.13);font-size:.9em;font-weight:500}.alert-danger--outline:before{content:"";background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512' width='32' height='32'%3E%3Cpath d='M505.403 406.394L295.389 58.102c-8.274-13.721-23.367-22.245-39.39-22.245s-31.116 8.524-39.391 22.246L6.595 406.394c-8.551 14.182-8.804 31.95-.661 46.37 8.145 14.42 23.491 23.378 40.051 23.378h420.028c16.56 0 31.907-8.958 40.052-23.379 8.143-14.421 7.89-32.189-.662-46.369zm-28.364 29.978a12.684 12.684 0 0 1-11.026 6.436H45.985a12.68 12.68 0 0 1-11.025-6.435 12.683 12.683 0 0 1 .181-12.765L245.156 75.316A12.732 12.732 0 0 1 256 69.192c4.41 0 8.565 2.347 10.843 6.124l210.013 348.292a12.677 12.677 0 0 1 .183 12.764z' fill='%23ea4b40'/%3E%3Cpath d='M256.154 173.005c-12.68 0-22.576 6.804-22.576 18.866 0 36.802 4.329 89.686 4.329 126.489.001 9.587 8.352 13.607 18.248 13.607 7.422 0 17.937-4.02 17.937-13.607 0-36.802 4.329-89.686 4.329-126.489 0-12.061-10.205-18.866-22.267-18.866zm.311 180.301c-13.607 0-23.814 10.824-23.814 23.814 0 12.68 10.206 23.814 23.814 23.814 12.68 0 23.505-11.134 23.505-23.814 0-12.99-10.826-23.814-23.505-23.814z' fill='%23ea4b40'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:1.75em;float:left;width:2em;height:4em;margin-right:.75em}.alert.popup{position:fixed;bottom:0;left:0;right:0;padding:1rem 0;-webkit-box-shadow:0 0 20px 0 rgba(0,0,0,.33);box-shadow:0 0 20px 0 rgba(0,0,0,.33);-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out;z-index:1060;margin:0}.alert.popup .container{position:relative;padding:0 10rem 0 5rem}@media screen and (max-width:51.2rem){.alert.popup .container{padding:1rem 8rem 1rem 4rem}}@media screen and (max-width:32rem){.alert.popup .container{padding:3rem 1rem 0 4rem}}.alert.popup .container:after{content:"";background-position:50%;background-repeat:no-repeat;background-size:contain;display:block;color:#fff;position:absolute;top:0;bottom:0;left:1%;width:2.25rem}@media screen and (max-width:32rem){.alert.popup .container:after{top:2.5rem;left:.5rem}}.alert.popup .icon-close{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 348.333 348.334'%3E%3Cpath d='M336.559 68.611L231.016 174.165l105.543 105.549c15.699 15.705 15.699 41.145 0 56.85-7.844 7.844-18.128 11.769-28.407 11.769-10.296 0-20.581-3.919-28.419-11.769L174.167 231.003 68.609 336.563c-7.843 7.844-18.128 11.769-28.416 11.769-10.285 0-20.563-3.919-28.413-11.769-15.699-15.698-15.699-41.139 0-56.85l105.54-105.549L11.774 68.611c-15.699-15.699-15.699-41.145 0-56.844 15.696-15.687 41.127-15.687 56.829 0l105.563 105.554L279.721 11.767c15.705-15.687 41.139-15.687 56.832 0 15.705 15.699 15.705 41.145.006 56.844z' fill='%23FFF'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:1rem;cursor:pointer;opacity:.7;position:absolute;top:0;right:0;width:9rem;bottom:0;border-left:1px solid hsla(0,0%,100%,.7);-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out}@media screen and (max-width:51.2rem){.alert.popup .icon-close{width:7rem}}@media screen and (max-width:32rem){.alert.popup .icon-close{width:100%;height:3rem;left:0;right:0;top:0;bottom:auto;border-left:0;border-bottom:1px solid hsla(0,0%,100%,.7)}}.alert.popup .icon-close:hover{border-color:hsla(0,0%,100%,.5)}.alert.popup .icon-close:active,.alert.popup .icon-close:hover{-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out;background-color:rgba(0,0,0,.1)}.alert.popup .icon-close:active{border-color:hsla(0,0%,100%,.7);opacity:1}.alert.popup.ng-hide{bottom:-20%;-webkit-transition:all .15s ease-in-out;-o-transition:.15s all ease-in-out;transition:all .15s ease-in-out}.alert,.alert-info{background-color:#0e97c0;border-color:#0e97c0;color:#fff}.alert-info hr,.alert hr{border-top-color:#0c84a8}.alert-info .alert-link,.alert .alert-link{color:#e6e6e6}.alert-info .container:after,.alert .container:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' x='30' y='30' viewBox='0 0 65 65' width='512' height='512'%3E%3Cpath d='M32.5 0C14.58 0 0 14.579 0 32.5S14.58 65 32.5 65 65 50.421 65 32.5 50.42 0 32.5 0zm0 61C16.785 61 4 48.215 4 32.5S16.785 4 32.5 4 61 16.785 61 32.5 48.215 61 32.5 61z' fill='%23FFF'/%3E%3Ccircle cx='33.018' cy='19.541' r='3.345' fill='%23FFF'/%3E%3Cpath d='M32.137 28.342a2 2 0 0 0-2 2v17a2 2 0 0 0 4 0v-17a2 2 0 0 0-2-2z' fill='%23FFF'/%3E%3C/svg%3E")}.alert-success{background-color:#5dba5a;border-color:#5dba5a;color:#fff}.alert-success hr{border-top-color:#4db14a}.alert-success .alert-link{color:#e6e6e6}.alert-success .container:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 478.2 478.2' width='32' height='32'%3E%3Cpath d='M457.575 325.1c9.8-12.5 14.5-25.9 13.9-39.7-.6-15.2-7.4-27.1-13-34.4 6.5-16.2 9-41.7-12.7-61.5-15.9-14.5-42.9-21-80.3-19.2-26.3 1.2-48.3 6.1-49.2 6.3h-.1c-5 .9-10.3 2-15.7 3.2-.4-6.4.7-22.3 12.5-58.1 14-42.6 13.2-75.2-2.6-97-16.6-22.9-43.1-24.7-50.9-24.7-7.5 0-14.4 3.1-19.3 8.8-11.1 12.9-9.8 36.7-8.4 47.7-13.2 35.4-50.2 122.2-81.5 146.3-.6.4-1.1.9-1.6 1.4-9.2 9.7-15.4 20.2-19.6 29.4-5.9-3.2-12.6-5-19.8-5h-61c-23 0-41.6 18.7-41.6 41.6v162.5c0 23 18.7 41.6 41.6 41.6h61c8.9 0 17.2-2.8 24-7.6l23.5 2.8c3.6.5 67.6 8.6 133.3 7.3 11.9.9 23.1 1.4 33.5 1.4 17.9 0 33.5-1.4 46.5-4.2 30.6-6.5 51.5-19.5 62.1-38.6 8.1-14.6 8.1-29.1 6.8-38.3 19.9-18 23.4-37.9 22.7-51.9-.4-8.1-2.2-15-4.1-20.1zm-409.3 122.2c-8.1 0-14.6-6.6-14.6-14.6V270.1c0-8.1 6.6-14.6 14.6-14.6h61c8.1 0 14.6 6.6 14.6 14.6v162.5c0 8.1-6.6 14.6-14.6 14.6h-61v.1zm383.7-133.9c-4.2 4.4-5 11.1-1.8 16.3 0 .1 4.1 7.1 4.6 16.7.7 13.1-5.6 24.7-18.8 34.6-4.7 3.6-6.6 9.8-4.6 15.4 0 .1 4.3 13.3-2.7 25.8-6.7 12-21.6 20.6-44.2 25.4-18.1 3.9-42.7 4.6-72.9 2.2h-1.4c-64.3 1.4-129.3-7-130-7.1h-.1l-10.1-1.2c.6-2.8.9-5.8.9-8.8V270.1c0-4.3-.7-8.5-1.9-12.4 1.8-6.7 6.8-21.6 18.6-34.3 44.9-35.6 88.8-155.7 90.7-160.9.8-2.1 1-4.4.6-6.7-1.7-11.2-1.1-24.9 1.3-29 5.3.1 19.6 1.6 28.2 13.5 10.2 14.1 9.8 39.3-1.2 72.7-16.8 50.9-18.2 77.7-4.9 89.5 6.6 5.9 15.4 6.2 21.8 3.9 6.1-1.4 11.9-2.6 17.4-3.5.4-.1.9-.2 1.3-.3 30.7-6.7 85.7-10.8 104.8 6.6 16.2 14.8 4.7 34.4 3.4 36.5-3.7 5.6-2.6 12.9 2.4 17.4.1.1 10.6 10 11.1 23.3.4 8.9-3.8 18-12.5 27z' fill='%23FFF'/%3E%3C/svg%3E")}.alert-warning{background-color:#ff9800;border-color:#ff9800;color:#fff}.alert-warning hr{border-top-color:#e68900}.alert-warning .alert-link{color:#e6e6e6}.alert-warning .container:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512' width='32' height='32'%3E%3Cpath d='M505.403 406.394L295.389 58.102c-8.274-13.721-23.367-22.245-39.39-22.245s-31.116 8.524-39.391 22.246L6.595 406.394c-8.551 14.182-8.804 31.95-.661 46.37 8.145 14.42 23.491 23.378 40.051 23.378h420.028c16.56 0 31.907-8.958 40.052-23.379 8.143-14.421 7.89-32.189-.662-46.369zm-28.364 29.978a12.684 12.684 0 0 1-11.026 6.436H45.985a12.68 12.68 0 0 1-11.025-6.435 12.683 12.683 0 0 1 .181-12.765L245.156 75.316A12.732 12.732 0 0 1 256 69.192c4.41 0 8.565 2.347 10.843 6.124l210.013 348.292a12.677 12.677 0 0 1 .183 12.764z' fill='%23FFF'/%3E%3Cpath d='M256.154 173.005c-12.68 0-22.576 6.804-22.576 18.866 0 36.802 4.329 89.686 4.329 126.489.001 9.587 8.352 13.607 18.248 13.607 7.422 0 17.937-4.02 17.937-13.607 0-36.802 4.329-89.686 4.329-126.489 0-12.061-10.205-18.866-22.267-18.866zm.311 180.301c-13.607 0-23.814 10.824-23.814 23.814 0 12.68 10.206 23.814 23.814 23.814 12.68 0 23.505-11.134 23.505-23.814 0-12.99-10.826-23.814-23.505-23.814z' fill='%23FFF'/%3E%3C/svg%3E")}.alert-danger{background-color:#ea4b40;border-color:#ea4b40;color:#fff}.alert-danger hr{border-top-color:#e73529}.alert-danger .alert-link{color:#e6e6e6}.alert-danger .container:after{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512' width='32' height='32'%3E%3Cpath d='M505.403 406.394L295.389 58.102c-8.274-13.721-23.367-22.245-39.39-22.245s-31.116 8.524-39.391 22.246L6.595 406.394c-8.551 14.182-8.804 31.95-.661 46.37 8.145 14.42 23.491 23.378 40.051 23.378h420.028c16.56 0 31.907-8.958 40.052-23.379 8.143-14.421 7.89-32.189-.662-46.369zm-28.364 29.978a12.684 12.684 0 0 1-11.026 6.436H45.985a12.68 12.68 0 0 1-11.025-6.435 12.683 12.683 0 0 1 .181-12.765L245.156 75.316A12.732 12.732 0 0 1 256 69.192c4.41 0 8.565 2.347 10.843 6.124l210.013 348.292a12.677 12.677 0 0 1 .183 12.764z' fill='%23FFF'/%3E%3Cpath d='M256.154 173.005c-12.68 0-22.576 6.804-22.576 18.866 0 36.802 4.329 89.686 4.329 126.489.001 9.587 8.352 13.607 18.248 13.607 7.422 0 17.937-4.02 17.937-13.607 0-36.802 4.329-89.686 4.329-126.489 0-12.061-10.205-18.866-22.267-18.866zm.311 180.301c-13.607 0-23.814 10.824-23.814 23.814 0 12.68 10.206 23.814 23.814 23.814 12.68 0 23.505-11.134 23.505-23.814 0-12.99-10.826-23.814-23.505-23.814z' fill='%23FFF'/%3E%3C/svg%3E")}.well{min-height:20px;padding:1rem;margin-top:1rem;margin-bottom:1rem;background-color:#fafafa;border:1px solid #e8e8e8;-webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.05);box-shadow:inset 0 1px 1px rgba(0,0,0,.05)}.well :first-child{margin-top:0}.well :last-child{margin-bottom:0}.well.lg{padding:2rem}.well.sm{padding:.5rem}.close{float:right;font-size:1.5rem;font-weight:700;line-height:1;color:#000;text-shadow:0 1px 0 #fff;opacity:.2;filter:alpha(opacity=20)}.close:focus,.close:hover{color:#000;text-decoration:none;cursor:pointer;opacity:.5;filter:alpha(opacity=50)}button.close{padding:0;cursor:pointer;background:transparent;border:0;-webkit-appearance:none}.modal,.modal-open{overflow:hidden}.modal{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:1050;-webkit-overflow-scrolling:touch;outline:0}.modal.fade .modal-dialog{-webkit-transform:translateY(-25%);-ms-transform:translateY(-25%);-o-transform:translateY(-25%);transform:translateY(-25%);-webkit-transition:-webkit-transform .3s ease-out;-moz-transition:-moz-transform .3s ease-out;-o-transition:-o-transform .3s ease-out;transition:-webkit-transform .3s ease-out;-o-transition:transform .3s ease-out;transition:transform .3s ease-out;transition:transform .3s ease-out,-webkit-transform .3s ease-out}.modal.in .modal-dialog{-webkit-transform:translate(0);-ms-transform:translate(0);-o-transform:translate(0);transform:translate(0)}.modal-open .modal{overflow-x:hidden;overflow-y:auto}.modal-dialog{position:relative;width:auto;margin:10px}.modal-content{position:relative;background-color:#fff;border-radius:0;-webkit-box-shadow:1px 1px 60px rgba(0,0,0,.32);box-shadow:1px 1px 60px rgba(0,0,0,.32);background-clip:padding-box;outline:0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1040;background-color:#000}.modal-backdrop.fade{opacity:0;filter:alpha(opacity=0)}.modal-backdrop.in{opacity:.5;filter:alpha(opacity=50)}.modal-header{padding:.75rem 1.5rem}.modal-header .close{margin-top:-2px}.modal-title{margin:0 0 1rem;line-height:1.4}.modal-body{position:relative;padding:.75rem;font-size:1.15rem}.modal-body .table>tbody>tr>td{vertical-align:middle}.modal-body .addressIdenticon{margin:auto}.modal-footer{padding:1rem 1.5rem;text-align:right;border-top:1px solid #e5e5e5}.modal-footer .btn{margin-top:0}.modal-footer .btn+.btn{margin-left:.5rem;margin-bottom:0;margin-top:0}#sendTransaction .modal-footer{text-align:center}.modal-scrollbar-measure{position:absolute;top:-9999px;width:50px;height:50px;overflow:scroll}@media (min-width:51.2rem){.modal-dialog{width:800px;margin:30px auto}.modal-sm{width:30rem}}@media (min-width:66.13333333rem){.modal-lg{width:70rem}}.bity-contact:after,.bity-contact:before,.btn-group-vertical>.btn-group:after,.btn-group-vertical>.btn-group:before,.btn-toolbar:after,.btn-toolbar:before,.clearfix:after,.clearfix:before,.container-fluid:after,.container-fluid:before,.container:after,.container:before,.dl-horizontal dd:after,.dl-horizontal dd:before,.modal-footer:after,.modal-footer:before,.row:after,.row:before{content:" ";display:table}.bity-contact:after,.btn-group-vertical>.btn-group:after,.btn-toolbar:after,.clearfix:after,.container-fluid:after,.container:after,.dl-horizontal dd:after,.modal-footer:after,.row:after{clear:both}.center-block{display:block;margin-left:auto;margin-right:auto}.pull-right{float:right!important}.pull-left{float:left!important}.hide{display:none!important}.show{display:block!important}.invisible{visibility:hidden}.text-hide{font:0/0 a;color:transparent;text-shadow:none;background-color:transparent;border:0}.hidden{display:none!important}.affix{position:fixed}@-ms-viewport{width:device-width}.visible-lg,.visible-lg-block,.visible-lg-inline,.visible-lg-inline-block,.visible-md,.visible-md-block,.visible-md-inline,.visible-md-inline-block,.visible-sm,.visible-sm-block,.visible-sm-inline,.visible-sm-inline-block,.visible-xs,.visible-xs-block,.visible-xs-inline,.visible-xs-inline-block{display:none!important}@media (max-width:50.2rem){.visible-xs{display:block!important}table.visible-xs{display:table!important}tr.visible-xs{display:table-row!important}td.visible-xs,th.visible-xs{display:table-cell!important}}@media (max-width:50.2rem){.visible-xs-block{display:block!important}}@media (max-width:50.2rem){.visible-xs-inline{display:inline!important}}@media (max-width:50.2rem){.visible-xs-inline-block{display:inline-block!important}}@media (min-width:51.2rem) and (max-width:65.13333333rem){.visible-sm{display:block!important}table.visible-sm{display:table!important}tr.visible-sm{display:table-row!important}td.visible-sm,th.visible-sm{display:table-cell!important}}@media (min-width:51.2rem) and (max-width:65.13333333rem){.visible-sm-block{display:block!important}}@media (min-width:51.2rem) and (max-width:65.13333333rem){.visible-sm-inline{display:inline!important}}@media (min-width:51.2rem) and (max-width:65.13333333rem){.visible-sm-inline-block{display:inline-block!important}}@media (min-width:66.13333333rem) and (max-width:79rem){.visible-md{display:block!important}table.visible-md{display:table!important}tr.visible-md{display:table-row!important}td.visible-md,th.visible-md{display:table-cell!important}}@media (min-width:66.13333333rem) and (max-width:79rem){.visible-md-block{display:block!important}}@media (min-width:66.13333333rem) and (max-width:79rem){.visible-md-inline{display:inline!important}}@media (min-width:66.13333333rem) and (max-width:79rem){.visible-md-inline-block{display:inline-block!important}}@media (min-width:80rem){.visible-lg{display:block!important}table.visible-lg{display:table!important}tr.visible-lg{display:table-row!important}td.visible-lg,th.visible-lg{display:table-cell!important}}@media (min-width:80rem){.visible-lg-block{display:block!important}}@media (min-width:80rem){.visible-lg-inline{display:inline!important}}@media (min-width:80rem){.visible-lg-inline-block{display:inline-block!important}}@media (max-width:50.2rem){.hidden-xs{display:none!important}}@media (min-width:51.2rem) and (max-width:65.13333333rem){.hidden-sm{display:none!important}}@media (min-width:66.13333333rem) and (max-width:79rem){.hidden-md{display:none!important}}@media (min-width:80rem){.hidden-lg{display:none!important}}.visible-print{display:none!important}@media print{.visible-print{display:block!important}table.visible-print{display:table!important}tr.visible-print{display:table-row!important}td.visible-print,th.visible-print{display:table-cell!important}}.visible-print-block{display:none!important}@media print{.visible-print-block{display:block!important}}.visible-print-inline{display:none!important}@media print{.visible-print-inline{display:inline!important}}.visible-print-inline-block{display:none!important}@media print{.visible-print-inline-block{display:inline-block!important}}@media print{.hidden-print{display:none!important}}img{max-width:100%;height:auto}textarea{resize:vertical}.announcement{padding:3px 10px;text-align:center;font-weight:300;color:#fff;display:block;background-color:#0e97c0}.announcement a{text-decoration:underline;color:#fff}.announcement:focus,.announcement:hover,.announcement a{-webkit-transition:all .25s ease;-o-transition:.25s all ease;transition:all .25s ease}.announcement:focus,.announcement:hover{color:#f2f2f2;text-decoration:none;background-color:#0c84a8}.announcement strong{font-weight:400}.annoucement-warning{background-color:#ff5722}.annoucement-warning:focus,.annoucement-warning:hover{background-color:#ff4408}.annoucement-warning:focus a,.annoucement-warning:focus a:hover,.annoucement-warning:hover a,.annoucement-warning:hover a:hover{text-decoration:none}.annoucement-danger{background-color:#ea4b40}.annoucement-danger:hover{background-color:#ff4408}.annoucement-danger a:focus,.annoucement-danger a:hover{color:#f2f2f2}.annoucement-danger a:focus a,.annoucement-danger a:focus a:hover,.annoucement-danger a:hover a,.annoucement-danger a:hover a:hover{text-decoration:none}.address-identicon-container{padding:0;text-align:left;max-width:4.5rem;margin-left:-.5rem;margin-top:.5rem}.address-identicon-container-right{text-align:right}.address-identicon-container-right .addressIdenticon{float:right}.address-identicon-container-offline{padding:0;margin-left:-15px}.addressIdenticon{width:100%;height:auto;padding-bottom:100%;background-size:cover;background-repeat:no-repeat;border-radius:50%;-webkit-box-shadow:inset hsla(0,0%,100%,.5) 0 2px 2px,inset rgba(0,0,0,.6) 0 -1px 8px;box-shadow:inset 0 2px 2px hsla(0,0%,100%,.5),inset 0 -1px 8px rgba(0,0,0,.6)}.addressIdenticon.med{width:3rem;height:3rem;padding:0}.addressIdenticon.small{width:2rem;height:2rem;padding:0}.addressIdenticon.inline{display:inline-block}.addressIdenticon.float{float:left;margin-right:.5rem}.transaction-modal tbody tr td:first-child{width:30%}.transaction-modal tbody tr td:nth-child(2){width:70%}.transaction-modal .text-width-limit{display:grid;grid-auto-rows:1fr}.transaction-modal .text-width-limit p{margin:0;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.wrap{word-wrap:break-word}.bigger-on-mobile.form-control[readonly]{height:60px}@media screen and (max-width:767px){.bigger-on-mobile.form-control[readonly]{height:100px}}#paneHelp h3{margin-top:2em}.account-help-icon h3,.account-help-icon h4,.account-help-icon h5,.account-help-icon h6,.account-help-icon img{display:inline-block}.account-help-icon img:hover+.account-help-text{display:block;opacity:1;z-index:999}.account-help-icon img{margin-left:-30px;margin-right:3px}.account-help-icon:hover{opacity:1}.account-help-text{background:#fff;border-radius:0;border:1px solid #cdcdcd;-webkit-box-shadow:0 0 .5rem hsla(0,0%,39%,.2);box-shadow:0 0 .5rem hsla(0,0%,39%,.2);display:none;font-size:.75rem;font-weight:400;padding:.25rem;position:absolute;width:18rem;z-index:999;color:#333}ul.account-help-text{padding-left:1.6rem}.account-help-text li{font-size:.75rem;font-weight:400}@media screen and (max-width:767px){.account-help-icon img,.account-help-icon li,.account-help-icon p{display:none}}#accountAddress,#accountAddressMainTbl-1,#accountBalance,#accountBalanceBtc,#accountBalanceEur,#accountBalancePopMB-0,#accountBalancePopMB-2,#accountBalanceUsd,.form-control,.mono{font-family:Menlo,Monaco,Consolas,Courier New,monospace;font-weight:400;letter-spacing:.02em}.offline-qrcode{margin-top:-150px;max-width:300px}@media screen and (max-width:942px){.offline-qrcode{margin-top:-78px}}@media screen and (max-width:769px){.offline-qrcode{margin-top:0}}.account-info{padding-left:1em;margin:0}.account-info:after,.account-info:before{content:" ";display:table}.account-info:after{clear:both}.account-info li{margin-bottom:0;list-style-type:none;word-break:break-all}table.account-info{font-weight:200;border-bottom:0;min-width:200px;width:100%}table.account-info tbody{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column}table.account-info td{padding:.3rem;line-height:1}table.account-info td:first-child{word-wrap:break-word;padding-left:1em}table.account-info tr{border-bottom:1px solid #f3f3f3}table.account-info tr:last-child,table.account-info tr:nth-last-child(2){border-bottom:0 solid #f3f3f3}table.account-info tr.custom-token{-webkit-box-ordinal-group:0;-webkit-order:-1;-ms-flex-order:-1;order:-1}input[type=text]+.eye{cursor:pointer}input[type=text]+.eye:before{content:"";width:20px;height:20px;margin-left:6px;margin-right:6px;display:inline-block;vertical-align:middle;background:url(../images/icon-eye.svg)}input[type=password]+.eye{cursor:pointer}input[type=password]+.eye:before{content:"";width:20px;height:20px;margin-left:6px;margin-right:6px;display:inline-block;vertical-align:middle;background:url(../images/icon-eye-closed.svg)}.collapse-container h1{margin:.25rem 0}.collapse-container .collapse-button{float:left;font-weight:500;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;padding:.25rem;margin:.25rem -30px;font-size:1.6rem;line-height:1.6}.help .collapse-container{margin:40px 0}.help .collapse-container .collapse-button{margin:-10px -30px;font-size:20px;line-height:1}.token-remove{width:.9rem;height:.9rem;position:absolute;left:18px;cursor:pointer}.node-remove{width:16px;height:16px;position:absolute;right:6px;top:8px}.m-addresses td:first-child{max-width:50px;min-widht:50px}.m-addresses td:last-child{text-align:right}.token-balances{margin-bottom:15px;font-size:14px;max-height:60vh;overflow:scroll}h2 a.isActive,h2 a.isActive:active,h2 a.isActive:hover{color:#333;cursor:default}.item{margin:6px 0}.output{padding:.5rem 1rem;margin-top:-.5rem}.output p{margin:.75rem 0 0}label .small{font-size:.9rem}label small{color:#9a9a9a}.write-address .col-xs-1{padding:0}.write-address .col-xs-11{padding-right:10px}.write-boolean label{display:block}.decrypt-drtv{padding:1rem 0}.decrypt-drtv label.radio{padding:0 1.5rem;margin:.5rem 0}.decrypt-drtv h4{margin-top:0}.qr-code{max-width:17rem;margin:auto}.qr-pkey-container{position:relative}.qr-overlay{background-color:#000;position:absolute;top:0;left:0;right:0;bottom:0}.contracts a.isActive{color:#333;font-weight:400}.contracts .dropdown-toggle{display:block;text-align:left;white-space:normal}.contracts .dropdown-toggle .caret{position:absolute;right:1rem;top:1.25rem}.contracts .dropdown-menu-left{font-size:.9rem;left:auto;right:0;min-width:37rem}.contracts .dropdown-menu-left small{float:right}.ens-tab a.isActive{color:#333;font-weight:400}.ens-tab .btn-primary-buy-button{width:200px}.ens-tab .btn-red{background-color:#84023d;border-color:#84023d;position:relative;width:200px}.ens-tab .btn-red .na{background-color:red;border-radius:300px;padding:5px 8px;font-weight:900}.ens-tab .btn-red:hover{background-color:#84023d;border-color:#84023d;position:relative}.ens-tab .pad-bot{padding-bottom:5px}.dropdown-gas{padding-bottom:1rem}@media screen and (max-width:900px){.dropdown-gas{padding-bottom:2rem}}.dropdown-gas__msg{font-size:12px;font-weight:300;left:-100%;margin:0;position:absolute;right:-100%;white-space:normal}@media screen and (max-width:900px){.dropdown-gas__msg{left:-25%;right:0}}.view-wallet-content h5{margin-bottom:.25rem}.view-wallet-content a.isActive{color:#333}#selectedTypeLedger ol{padding-left:1rem}.loading-wrap{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.7);z-index:999;text-align:center}.loading-wrap .loading{position:absolute;text-align:center;top:40%;left:50%;-webkit-transform:translate(-50%,-60%);-ms-transform:translate(-50%,-60%);transform:translate(-50%,-60%)}.loading-wrap img{border-radius:50%}.loading-wrap h1{-webkit-animation:opacity 2s infinite ease-in-out;animation:opacity 2s infinite ease-in-out;color:#fff}@-webkit-keyframes opacity{0%,to{opacity:0}50%{opacity:1}}@keyframes opacity{0%,to{opacity:0}50%{opacity:1}}.embedded-logo{height:auto;width:100%;max-width:290px;padding:.5rem 0}.ens-response{color:#737373}.dropdown-node .dropdown-menu li{border-left:2px solid #b50085;position:relative}.dropdown-node .dropdown-menu li:last-child{border-top:1px solid #ececec;padding-top:5px}.dropdown-node .dropdown-menu li:first-child,.dropdown-node .dropdown-menu li:nth-child(2),.dropdown-node .dropdown-menu li:nth-child(3),.dropdown-node .dropdown-menu li:nth-child(4){border-left:2px solid #0e97c0}.dropdown-node .dropdown-menu li:nth-child(5),.dropdown-node .dropdown-menu li:nth-child(6){border-left:2px solid #009241}.dropdown-node .dropdown-menu li:nth-child(7),.dropdown-node .dropdown-menu li:nth-child(8),.dropdown-node .dropdown-menu li:nth-child(9),.dropdown-node .dropdown-menu li:nth-child(10),.dropdown-node .dropdown-menu li:nth-child(11),.dropdown-node .dropdown-menu li:nth-child(12){border-left:2px solid #adc101}.dropdown-node .dropdown-menu li:nth-child(13){border-left:2px solid #673ab7}.dropdown-node .dropdown-menu li:nth-child(14){border-left:2px solid #00ad85}.dropdown-node .dropdown-menu li:nth-child(15){border-left:2px solid #4568bb}.dropdown-node .dropdown-menu li:nth-child(16){border-left:2px solid #6a488d}.dropdown-node .dropdown-menu li:nth-child(17){border-left:2px solid #046111}.dropdown-node .dropdown-menu li:nth-child(18){border-left:2px solid #4295d1}.dropdown-node .dropdown-menu li:last-child{border-left:2px solid #9a9a9a}.dropdown-node .dropdown-menu li:nth-child(4),.dropdown-node .dropdown-menu li:nth-child(6),.dropdown-node .dropdown-menu li:nth-child(12),.dropdown-node .dropdown-menu li:nth-child(13),.dropdown-node .dropdown-menu li:nth-child(14),.dropdown-node .dropdown-menu li:nth-child(15),.dropdown-node .dropdown-menu li:nth-child(16),.dropdown-node .dropdown-menu li:nth-child(17){border-bottom:1px solid #ececec}header{margin-bottom:1em}header.ETH+.container+.pre-footer+.footer,header.ETH .nav-container{border-top:.25rem solid #0e97c0}header.ETH+.container .modal-content{border:.25rem solid #0e97c0}header.ETH+.container .alert-info{background-color:#0e97c0}header.ETC+.container+.pre-footer+.footer,header.ETC .nav-container{border-top:.25rem solid #009241}header.ETC+.container .modal-content{border:.25rem solid #009241}header.ETC+.container .alert-info{background-color:#009241}header.Ropsten+.container+.pre-footer+.footer,header.Ropsten .nav-container{border-top:.25rem solid #adc101}header.Ropsten+.container .modal-content{border:.25rem solid #adc101}header.Ropsten+.container .alert-info{background-color:#adc101}header.Kovan+.container+.pre-footer+.footer,header.Kovan .nav-container{border-top:.25rem solid #adc101}header.Kovan+.container .modal-content{border:.25rem solid #adc101}header.Kovan+.container .alert-info{background-color:#adc101}header.Rinkeby+.container+.pre-footer+.footer,header.Rinkeby .nav-container{border-top:.25rem solid #adc101}header.Rinkeby+.container .modal-content{border:.25rem solid #adc101}header.Rinkeby+.container .alert-info{background-color:#adc101}header.RSK+.container+.pre-footer+.footer,header.RSK .nav-container{border-top:.25rem solid #ff794f}header.RSK+.container .modal-content{border:.25rem solid #ff794f}header.RSK+.container .alert-info{background-color:#ff794f}header.Custom+.container+.pre-footer+.footer,header.Custom .nav-container{border-top:.25rem solid #b50085}header.Custom+.container .modal-content{border:.25rem solid #b50085}header.Custom+.container .alert-info{background-color:#b50085}header.EXP+.container+.pre-footer+.footer,header.EXP .nav-container{border-top:.25rem solid #673ab7}header.EXP+.container .modal-content{border:.25rem solid #673ab7}header.EXP+.container .alert-info{background-color:#673ab7}header.UBQ+.container+.pre-footer+.footer,header.UBQ .nav-container{border-top:.25rem solid #00ad85}header.UBQ+.container .modal-content{border:.25rem solid #00ad85}header.UBQ+.container .alert-info{background-color:#00ad85}header.POA+.container+.pre-footer+.footer,header.POA .nav-container{border-top:.25rem solid #4568bb}header.POA+.container .modal-content{border:.25rem solid #4568bb}header.POA+.container .alert-info{background-color:#4568bb}header.TOMO+.container+.pre-footer+.footer,header.TOMO .nav-container{border-top:.25rem solid #6a488d}header.TOMO+.container .modal-content{border:.25rem solid #6a488d}header.TOMO+.container .alert-info{background-color:#6a488d}header.ELLA+.container+.pre-footer+.footer,header.ELLA .nav-container{border-top:.25rem solid #046111}header.ELLA+.container .modal-content{border:.25rem solid #046111}header.ELLA+.container .alert-info{background-color:#046111}header.ETSC+.container+.pre-footer+.footer,header.ETSC .nav-container{border-top:.25rem solid #4295d1}header.ETSC+.container .modal-content{border:.25rem solid #4295d1}header.ETSC+.container .alert-info{background-color:#4295d1}.swap-tab a.link,.swap-tab a.link:hover{-webkit-transition:none;-o-transition:none;transition:none}.swap-tab .btn-lg{margin-top:3rem}.swap-tab .btn img,.swap-tab .btn svg{margin-right:.5rem;margin-left:-.25rem;vertical-align:middle}.swap-tab .swap-rates{text-align:center}.swap-tab .swap-rates .order-panel{background:-webkit-linear-gradient(300deg,#0e97c0,#163151);background:-o-linear-gradient(300deg,#0e97c0,#163151);background:linear-gradient(150deg,#0e97c0,#163151);position:relative}.swap-tab .swap-rates .order-panel .bity-logo{position:absolute;left:50%;top:50%;-webkit-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}@media screen and (max-width:51.2rem){.swap-tab .swap-rates .order-panel{padding-top:1rem;padding-bottom:1rem}.swap-tab .swap-rates .order-panel .order-info{text-align:left;padding:0 0 0 22%}.swap-tab .swap-rates .order-panel .bity-logo{left:-1rem;top:40%;-webkit-transform:rotate(-90deg);-ms-transform:rotate(-90deg);transform:rotate(-90deg)}}.swap-tab .swap-rates .form-control.input-sm{width:16%;min-width:3.5rem;display:inline-block;margin-right:1rem;text-align:right;background-color:transparent;color:#fff;-webkit-box-shadow:0 0 0 #fff;box-shadow:0 0 0 #fff;border:0 solid #fff;border-bottom:2px solid #fff}.swap-tab .swap-rates p{margin:0}.swap-tab .swap-rates p span{opacity:.9}.swap-tab .swap-rates .order-info:nth-child(4n+1),.swap-tab .swap-rates .order-info:nth-child(4n+2),.swap-tab .swap-rates .order-info:nth-child(4n+3){background:transparent}.swap-tab .swap-panel{text-align:center;margin-top:3rem;padding:2rem .5rem}.swap-tab .swap-panel>*{display:inline-block;margin:1.5rem .5rem;vertical-align:middle}.swap-tab .swap-panel .form-control{width:10rem;margin-right:0}.swap-tab .swap-panel .dropdown{margin-left:0}.swap-tab .swap-address{text-align:center;padding:3rem 1rem}.swap-tab .swap-start{text-align:center}.swap-tab .swap-start .swap-info{text-align:left;margin-bottom:5rem}.swap-tab .swap-order{text-align:left}.swap-tab .swap-order .order-info-wrap{margin-bottom:0}.swap-tab .swap-order h1{margin-top:3rem;margin-bottom:3rem}.ens-tab .collapse-container h4,.ens-tab .collapse-container h5,.swap-tab .collapse-container h4,.swap-tab .collapse-container h5{display:inline-block}.ens-tab .collapse-container .collapse-button,.swap-tab .collapse-container .collapse-button{float:none;margin:0}.order-info-wrap{margin-bottom:3rem;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex}.order-info-wrap .order-info{padding:1rem 0}.order-info{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-justify-content:space-around;-ms-flex-pack:distribute;justify-content:space-around;min-height:100px;text-align:center;padding:.5rem 0;color:#fff}.order-info:after,.order-info:before{content:" ";display:table}.order-info:after{clear:both}.order-info h3,.order-info h4,.order-info p{margin:0}.order-info:nth-child(4n+1){background-color:#175575}.order-info:nth-child(4n+2){background-color:#1e92ba}.order-info:nth-child(4n+3){background-color:#143955}.order-info:nth-child(4n+4){background-color:#19b3ae}.swap-progress{margin-top:2rem;margin-bottom:0;position:relative}.swap-progress .sep{position:absolute;top:3.5rem;left:3%;right:3%;height:.25rem;background-color:#ececec}@media screen and (max-width:675px){.swap-progress .sep{display:none}}.swap-progress:after,.swap-progress:before{content:" ";display:table}.swap-progress:after{clear:both}.swap-progress .progress-item{width:20%;float:left;text-align:center;margin:.25rem 0}@media screen and (max-width:675px){.swap-progress .progress-item{width:100%}}.swap-progress .progress-item:nth-child(4n+1) .progress-circle{border-color:rgba(30,146,186,.4);color:rgba(30,146,186,.4)}.swap-progress .progress-item:nth-child(4n+2) .progress-circle{border-color:rgba(23,85,117,.4);color:rgba(23,85,117,.4)}.swap-progress .progress-item:nth-child(4n+3) .progress-circle{border-color:rgba(25,179,174,.4);color:rgba(25,179,174,.4)}.swap-progress .progress-item:nth-child(4n+4) .progress-circle{border-color:rgba(20,57,85,.4);color:rgba(20,57,85,.4)}.swap-progress .progress-item .progress-circle{border-radius:50%;border-width:.25rem;border-style:solid;-webkit-box-sizing:content-box;box-sizing:content-box;margin:1rem auto;padding-bottom:4rem;position:relative;width:4rem;background:#fff}@media screen and (max-width:675px){.swap-progress .progress-item .progress-circle{margin:.25rem 1rem .25rem 2rem;padding-bottom:3rem;width:3rem;float:left}}.swap-progress .progress-item .progress-circle i{font-size:1.5rem;line-height:1.75rem;height:1.75rem;width:1.75rem;font-weight:900;position:absolute;left:50%;top:50%;-webkit-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}@media screen and (max-width:675px){.swap-progress .progress-item .progress-circle i{font-size:1.5rem;line-height:1.5rem;height:1.5rem;width:1.5rem}}.swap-progress .progress-item p{font-size:.9rem;font-weight:600;text-transform:uppercase;color:hsla(0,0%,55%,.5);letter-spacing:.1em}@media screen and (max-width:675px){.swap-progress .progress-item p{line-height:4rem;margin:0;text-align:left}}.swap-progress .progress-item p small{letter-spacing:.03em;font-size:75%}.swap-progress .progress-item.progress-active p{color:#8d8d8d}.swap-progress .progress-item.progress-active:nth-child(4n+1) .progress-circle{border-color:#1e92ba;color:#1e92ba}.swap-progress .progress-item.progress-active:nth-child(4n+2) .progress-circle{border-color:#175575;color:#175575}.swap-progress .progress-item.progress-active:nth-child(4n+3) .progress-circle{border-color:#19b3ae;color:#19b3ae}.swap-progress .progress-item.progress-active:nth-child(4n+4) .progress-circle{border-color:#143955;color:#143955}.swap-progress .progress-item.progress-true .progress-circle{background-color:#5dba5a;border-color:#5dba5a;-webkit-box-shadow:inset 0 0 0 5px #fff;box-shadow:inset 0 0 0 5px #fff}.swap-progress .progress-item.progress-true .progress-circle i{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 426.67 426.67' width='32' height='32'%3E%3Cpath d='M153.504 366.839c-8.657 0-17.323-3.302-23.927-9.911L9.914 237.265c-13.218-13.218-13.218-34.645 0-47.863 13.218-13.218 34.645-13.218 47.863 0l95.727 95.727 215.39-215.386c13.218-13.214 34.65-13.218 47.859 0 13.222 13.218 13.222 34.65 0 47.863L177.436 356.928c-6.609 6.605-15.271 9.911-23.932 9.911z' fill='%23fff'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:contain;font-size:0}.swap-progress .progress-item.progress-true p{color:#5dba5a}.ens-tab .order-info-wrap{margin-top:1rem;margin-bottom:1rem}.ens-tab h5+p{margin-top:-.5em}.bity-contact{margin:9rem -1rem -5rem}.cont-md{max-width:64rem;margin:auto}.txstatus__1 .form-control{max-width:64rem;margin:1rem auto}.txstatus__3 h4{display:inline-block}.txstatus__3 .collapse-button{float:none;margin:0}.text-ellipsis{white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.block-title1{background-color:#007cc0}.block-title1,.block-title2{color:#fff;padding:10px 20px;font-weight:900;font-size:20px}.block-title2{background-color:#3e4b5a}.mywallet-container ::-webkit-scrollbar{width:7px}.mywallet-container ::-webkit-scrollbar-track{background:#d7d7d7}.mywallet-container ::-webkit-scrollbar-thumb{background:#3e4b5a;border-radius:12px}.mywallet-container p{margin:0}.mywallet-container h3{margin:0;font-weight:900}.mywallet-container .addressIdenticon{width:50px!important;height:50px!important}.mywallet-container .grid-bg{background-color:#f5f5f5}.mywallet-container .grid-frame{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between}.mywallet-container .grid-frame #walletsContainer{-webkit-box-flex:50;-webkit-flex:50;-ms-flex:50;flex:50;height:100%}.mywallet-container .grid-frame .data:last-child{margin:0}.mywallet-container .grid-frame .data{display:grid;grid-template-columns:1fr 350px;grid-gap:4px;margin-bottom:20px}.mywallet-container .grid-frame .data .wallet .editor-icons{height:20px;width:20px}.mywallet-container .grid-frame .data .wallet .block-title1 p{font-weight:900}.mywallet-container .grid-frame .data .wallet .content{padding:25px 30px 20px}.mywallet-container .grid-frame .data .wallet .content>div{display:inline-block;vertical-align:top}.mywallet-container .grid-frame .data .wallet .content .balance{padding:0 20px}.mywallet-container .grid-frame .data .wallet .content .balance .address-block,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block{margin-bottom:15px}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .block-title,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .block-title{width:125px}.mywallet-container .grid-frame .data .wallet .content .balance .address-block h3,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block h3{display:inline-block;vertical-align:middle;font-size:20px}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .balance-amount,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .balance-amount{vertical-align:middle;display:inline-block;font-size:20px;font-weight:900;color:#00c599}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .copy-block,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .copy-block{display:inline-block;vertical-align:middle}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .copy-block p,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .copy-block p{background-color:#fff;padding-left:20px;font-weight:500;overflow:hidden;white-space:nowrap;-o-text-overflow:ellipsis;text-overflow:ellipsis;font-size:14px}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .copy-block p button,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .copy-block p button{background-color:#b3b3b4!important;color:#fff!important;display:inline-block;margin-left:30px;padding:12px 17px!important;border:none;-webkit-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.mywallet-container .grid-frame .data .wallet .content .balance .address-block .copy-block p button:hover,.mywallet-container .grid-frame .data .wallet .content .balance .balance-block .copy-block p button:hover{background-color:grey!important}.mywallet-container .grid-frame .data .tokens .col-title{background-color:#fff;display:grid;grid-template-columns:1fr 1fr;padding:5px 20px;border-bottom:1px solid #ededed}.mywallet-container .grid-frame .data .tokens .col-title p{font-weight:900;font-size:13px}.mywallet-container .grid-frame .data .tokens .content{height:116px;overflow-y:auto;position:relative}.mywallet-container .grid-frame .data .tokens .content>div{display:grid;grid-template-columns:1fr 1fr;padding:5px 20px;border-bottom:1px solid #ededed}.mywallet-container .grid-frame .data .tokens .content>div:nth-child(2n){background-color:#ebebeb}.mywallet-container .grid-frame .data .tokens .content>div p{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.mywallet-container .grid-frame .sidebar{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-flex:15;-webkit-flex:15;-ms-flex:15;flex:15;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;height:-webkit-fit-content;height:-moz-fit-content;height:fit-content;margin-left:15px;margin-top:4.2rem}.mywallet-container .grid-frame .sidebar .title-container{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;color:#fff;background-color:#3e4b5a;padding:10px 20px}.mywallet-container .grid-frame .sidebar .title-container .title{display:inline-block;font-weight:900;font-size:20px}.mywallet-container .grid-frame .sidebar .title-container .total-of{display:inline-block;margin-left:auto;font-size:13px;margin-top:10px}.mywallet-container .grid-frame .sidebar .col-title{background-color:#fff;display:grid;grid-template-columns:2fr 1fr;padding:15px 20px;border-bottom:1px solid #ededed}.mywallet-container .grid-frame .sidebar .col-title p{font-size:15px;font-weight:900}.mywallet-container .grid-frame .sidebar .content{overflow-y:scroll;position:relative}.mywallet-container .grid-frame .sidebar .content>div{display:grid;grid-template-columns:2fr 1fr;padding:15px 20px;border-bottom:1px solid #ededed}.mywallet-container .grid-frame .sidebar .content>div p{font-size:15px;font-weight:500;white-space:nowrap;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis}.mywallet-container .grid-frame .sidebar .content>div .add-button{position:relative}.mywallet-container .grid-frame .sidebar .content>div .add-button p{cursor:pointer;width:90px;position:absolute;padding:7px 0;border:1px solid blue;font-size:12px;color:blue;text-align:center;top:-6px;left:0;-webkit-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.mywallet-container .grid-frame .sidebar .content>div .add-button p:hover{color:#fff;background-color:blue}.mywallet-container .grid-frame .sidebar .content>div .remove-button{position:relative}.mywallet-container .grid-frame .sidebar .content>div .remove-button p{cursor:pointer;width:90px;position:absolute;padding:7px 0;border:1px solid red;font-size:12px;color:red;text-align:center;top:-6px;left:0;-webkit-transition:all .2s ease;-o-transition:all .2s ease;transition:all .2s ease}.mywallet-container .grid-frame .sidebar .content>div .remove-button p:hover{color:#fff;background-color:red}.mywallet-container .grid-frame .sidebar .content .col-title{background-color:#fff}.mywallet-container .grid-frame .sidebar .content .col-title p{font-weight:900}#etherWalletPopUp{padding:10px;position:relative;min-width:346px}#etherWalletPopUp .back-icon{position:absolute;left:5px;top:5px}#etherWalletPopUp .back-icon:active,#etherWalletPopUp .back-icon:hover{outline:0}.toggleTokenContainer span{color:#0e97c0;cursor:pointer}.toggleTokenContainer span:hover{color:#095f79}.walletTokensContainer{max-height:70px;overflow:scroll}.quicksend-address{font-family:Menlo,Monaco,Consolas,Courier New,monospace;max-width:170px;word-wrap:break-word;font-size:12px;font-weight:300;display:block}.chrome-tokens span{min-width:130px;display:inline-block}.truncate{max-width:130px;overflow:hidden;white-space:nowrap;-o-text-overflow:ellipsis;text-overflow:ellipsis}.mainWalletDelete,.mainWalletEdit,.mainWalletView{margin:.5em}.myWalletCtrl table:not(.account-info) h2{margin:0;font-size:1.6em}.myWalletCtrl table:not(.account-info) h3{font-weight:400;font-size:1.3em}.myWalletCtrl table:not(.account-info) td:nth-child(2){max-width:380px}.myWalletCtrl table:not(.account-info) td,.myWalletCtrl table:not(.account-info) th{vertical-align:middle;padding:.5em .75em}#secWatchOnlyMain .mainWalletDelete{width:60px;display:block}.spinner{-webkit-animation:spin 2s linear infinite;animation:spin 2s linear infinite;height:37px}.spinner-container{display:inherit!important;padding:7.5px 20px!important;text-align:center}@-webkit-keyframes spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@keyframes spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}.text-navy{color:#163151}.text-gray-lighter{color:#ececec}.text-blue{color:#0e97c0}.text-white{color:#fff}.bg-navy{background:#163151}.bg-gradient{background:#163151;background:-webkit-linear-gradient(301deg,#132a45,#143a56,#21a4ce,#19b4ad);background:-o-linear-gradient(301deg,#132a45,#143a56,#21a4ce,#19b4ad);background:linear-gradient(149deg,#132a45,#143a56,#21a4ce,#19b4ad)}.bg-gray-lighter{background-color:#ececec}.bg-blue{background-color:#0e97c0}.bg-white{background-color:#fff}.text-serif{font-family:Georgia,Times New Roman,Times,serif}.text-sans-serif{font-family:Lato,sans-serif}.pad-v-sm{padding-top:.5em;padding-bottom:.5em}.pad-v-md{padding-top:1em;padding-bottom:1em}.pad-v-lg{padding-top:1.5em;padding-bottom:1.5em}.pad-v-xl{padding-top:2em;padding-bottom:2em}.marg-v-sm{margin-top:.5em;margin-bottom:.5em}.marg-v-md{margin-top:1em;margin-bottom:1em}.marg-v-lg{margin-top:1.5em;margin-bottom:1.5em}.marg-v-xl{margin-top:2em;margin-bottom:2em}.img-fill{width:100%;height:auto;max-width:100%}.header-branding{color:#fff;padding:0}@media screen and (max-width:900px){.header-branding{text-align:center}}.header-branding .container{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}@media screen and (max-width:900px){.header-branding .container{padding-left:1%;padding-right:1%;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row}}.header-branding .brand img{padding:.25rem 0}@media screen and (max-width:900px){.header-branding .brand img{max-width:10rem}}.header-branding .tagline{font-weight:200;color:#fff;-webkit-box-flex:1;-webkit-flex:1 auto;-ms-flex:1 auto;flex:1 auto;text-align:right;padding:.25rem 0;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-flow:row wrap;-ms-flex-flow:row wrap;flex-flow:row wrap;-webkit-box-pack:end;-webkit-justify-content:flex-end;-ms-flex-pack:end;justify-content:flex-end;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}@media screen and (max-width:900px){.header-branding .tagline{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:end;-webkit-align-items:flex-end;-ms-flex-align:end;align-items:flex-end;text-align:right}}.header-branding a{cursor:pointer;font-weight:400;display:inline-block}.header-branding a,.header-branding a:active,.header-branding a:hover{color:#fff;-webkit-transition:all .25s ease;-o-transition:.25s all ease;transition:all .25s ease}.header-branding a:active,.header-branding a:hover{opacity:.8;text-decoration:none}.header-branding .dropdown{padding:.2rem}@media screen and (max-width:900px){.header-branding .dropdown{padding:.2rem 0;white-space:nowrap;display:inline-block;font-size:14px}.header-branding .dropdown .dropdown-menu{right:-10px;min-width:auto;left:auto;top:2.45rem;font-size:14px}.header-branding .dropdown .dropdown-menu>li>a{font-size:14px;padding:.25rem 30px .25rem 15px;position:relative}}.header-branding .dropdown-toggle{font-size:14px;padding:.3em .6rem}.header-branding .dropdown-gas{display:inline-block}@media screen and (max-width:900px){.header-branding .dropdown-gas{margin-bottom:1.8rem}}.header-branding .dropdown-gas .dropdown-toggle{min-width:200px}.header-branding .dropdown-gas .dropdown-menu{min-width:100%;padding:.5rem;margin:0;left:0;right:0}.header-branding .dropdown-gas .dropdown-menu p{padding:0}.dropdown-menu a.active{text-decoration:none;color:#0e97c0;background-color:#fafafa}.nav-container{position:relative;overflow-y:hidden}.nav-container .nav-scroll{-ms-overflow-style:-ms-autohiding-scrollbar;-webkit-overflow-scrolling:touch;overflow-x:auto;margin-bottom:-20px;font-size:0;white-space:nowrap}@media screen and (max-width:51.2rem){.nav-container .nav-scroll{margin:0 -5% -20px}}.nav-container .nav-scroll .nav-inner{border-bottom:2px solid #fff;display:inline-block;font-size:0;margin-bottom:20px;min-width:100%;padding:5px 0 0;vertical-align:middle}.nav-container .nav-scroll .nav-inner .nav-item{display:inline-block;font-size:0}.nav-container .nav-scroll .nav-inner .nav-item.NAV_Swap a:before{content:"";display:inline-block;margin-top:-.1rem;width:1.3rem;height:1.3rem;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 620.04 631.27'%3E%3Ctitle%3Eicon-swap%3C/title%3E%3Cpath d='M469.95 289.68c-77 0-139.59-62.62-139.59-139.59S392.98 10.5 469.95 10.5s139.59 62.62 139.59 139.59-62.62 139.59-139.59 139.59z' fill='%23ffe14d'/%3E%3Cpath d='M469.95 21a129.09 129.09 0 1 1-129.09 129.09A129.24 129.24 0 0 1 469.95 21m0-21c-82.76 0-150.09 67.33-150.09 150.09s67.29 150.09 150.09 150.09 150.09-67.33 150.09-150.09S552.71 0 469.95 0z' fill='%230f0f0f'/%3E%3Cpath d='M599.04 150.09A129.24 129.24 0 0 0 469.95 21v258.18a129.24 129.24 0 0 0 129.09-129.09z' fill='%23fc3'/%3E%3Cpath d='M469.95 44.94a105.12 105.12 0 1 0 105.12 105.15A105.24 105.24 0 0 0 469.95 44.94zm0 179c-49.27 0-74.85-24.6-74.85-73.87s25.58-74.85 74.85-74.85 75.82 25.58 75.82 74.85-26.55 73.87-75.82 73.87z' fill='%23ff9f19'/%3E%3Cpath d='M545.77 150.09c0 49.27-26.55 74.85-75.82 74.85v30.27a105.12 105.12 0 1 0 0-210.24v30.27c49.27 0 75.82 25.58 75.82 74.85z' fill='%23f28618'/%3E%3Cpath fill='%230492be' d='M100.66 277.37H26.9V114.06h240.72V50.84l131.7 100.1-131.7 100.09v-63.22H100.66v89.56z'/%3E%3Cpath fill='%23103957' opacity='.2' d='M63.78 150.94h335.54l-131.7-100.1v63.22H26.9v163.31h36.88V150.94z'/%3E%3Cpath d='M259.71 34.94l152.67 116-152.67 116v-71.23H108.55v89.56H19V106.15h240.71zm126.55 116L275.52 66.77v55.17H34.8v147.53h57.95v-89.53h182.77v55.19z'/%3E%3Cpath fill='%23fff' d='M292.951 119.43l9.638-12.482 47.456 36.642-9.638 12.482z'/%3E%3Cpath d='M150.09 620.77c-77 0-139.59-62.62-139.59-139.59s62.65-139.59 139.59-139.59 139.59 62.62 139.59 139.59-62.62 139.59-139.59 139.59z' fill='%23ffe14d'/%3E%3Cpath d='M150.09 352.09A129.09 129.09 0 1 1 21 481.18a129.24 129.24 0 0 1 129.09-129.09m0-21C67.33 331.09 0 398.42 0 481.18s67.33 150.09 150.09 150.09 150.06-67.33 150.06-150.09-67.3-150.09-150.06-150.09z' fill='%230f0f0f'/%3E%3Cpath d='M21 481.18a129.24 129.24 0 0 0 129.09 129.09V352.09A129.24 129.24 0 0 0 21 481.18z' fill='%23fc3'/%3E%3Cpath d='M150.09 586.3A105.12 105.12 0 1 0 44.97 481.18 105.24 105.24 0 0 0 150.09 586.3zm0-179c49.27 0 74.85 24.6 74.85 73.87s-25.58 74.85-74.85 74.85-75.82-25.58-75.82-74.85 26.55-73.86 75.82-73.86z' fill='%23ff9f19'/%3E%3Cpath d='M74.26 481.18c0-49.27 26.55-74.85 75.82-74.85v-30.27a105.12 105.12 0 1 0 0 210.24v-30.27c-49.26 0-75.82-25.58-75.82-74.85z' fill='%23f28618'/%3E%3Cpath fill='%230492be' d='M519.39 353.9h73.75v163.31H352.43v63.22L220.72 480.34l131.71-100.1v63.22h166.96V353.9z'/%3E%3Cpath fill='%23103957' opacity='.2' d='M556.26 480.34H220.72l131.71 100.09v-63.22h240.71V353.9h-36.88v126.44z'/%3E%3Cpath d='M360.32 596.36l-152.66-116 152.66-116v71.25h151.16V346h89.56v179.11H360.32zm-126.55-116l110.74 84.16v-55.21h240.73V361.8h-57.95v89.56H344.52v-55.19z'/%3E%3Cpath fill='%23fff' d='M268.572 486.574l9.7-12.473 47.419 36.875-9.7 12.473z'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:contain;vertical-align:middle;margin-right:.25rem}.nav-container .nav-scroll .nav-inner .nav-item a{color:#095f79;display:block;font-size:16px;font-weight:300;padding:10px;white-space:nowrap;position:relative;min-height:2.75rem}.nav-container .nav-scroll .nav-inner .nav-item a:after{content:"";background:#0e97c0;height:2px;width:100%;left:0;position:absolute;bottom:-1px;-webkit-transition:all .25s ease 0s;-o-transition:all .25s ease 0s;transition:all .25s ease 0s;-webkit-transform:scale(0);-ms-transform:scale(0);transform:scale(0)}.nav-container .nav-scroll .nav-inner .nav-item.active a,.nav-container .nav-scroll .nav-inner .nav-item a:focus,.nav-container .nav-scroll .nav-inner .nav-item a:hover{color:#0e97c0;text-decoration:none;-webkit-transition:all .25s ease 0s;-o-transition:all .25s ease 0s;transition:all .25s ease 0s}.nav-container .nav-scroll .nav-inner .nav-item.active a:after,.nav-container .nav-scroll .nav-inner .nav-item a:focus:after,.nav-container .nav-scroll .nav-inner .nav-item a:hover:after{-webkit-transform:scale(1);-ms-transform:scale(1);transform:scale(1);-webkit-transition:all .25s ease 0s;-o-transition:all .25s ease 0s;transition:all .25s ease 0s}.nav-container .nav-arrow-left,.nav-container .nav-arrow-right{background-color:#fff;bottom:12px;color:#d6d6d6;font-size:33px;line-height:1.3;min-width:50px;position:absolute;top:0;vertical-align:middle;width:5%;z-index:999}.nav-container .nav-arrow-left:hover,.nav-container .nav-arrow-right:hover{text-decoration:none}.nav-container .nav-arrow-right{right:3%;background:-webkit-gradient(linear,left top,right top,from(hsla(0,0%,100%,0)),color-stop(47%,#fff),to(#fff));background:-webkit-linear-gradient(left,hsla(0,0%,100%,0),#fff 47%,#fff);background:-o-linear-gradient(left,hsla(0,0%,100%,0) 0,#fff 47%,#fff 100%);background:linear-gradient(90deg,hsla(0,0%,100%,0) 0,#fff 47%,#fff);padding-right:5px;text-align:right}@media screen and (max-width:51.2rem){.nav-container .nav-arrow-right{right:0}}.nav-container .nav-arrow-left{left:3%;background:-webkit-gradient(linear,right top,left top,from(hsla(0,0%,100%,0)),color-stop(47%,#fff),to(#fff));background:-webkit-linear-gradient(right,hsla(0,0%,100%,0),#fff 47%,#fff);background:-o-linear-gradient(right,hsla(0,0%,100%,0) 0,#fff 47%,#fff 100%);background:linear-gradient(270deg,hsla(0,0%,100%,0) 0,#fff 47%,#fff);padding-left:5px;text-align:left}@media screen and (max-width:51.2rem){.nav-container .nav-arrow-left{left:0}}.print-container{width:680px;height:280px;border:1px solid gray;margin-bottom:50px;position:relative}.print-container #identicon{-webkit-print-color-adjust:exact;position:absolute;right:7.5rem;bottom:3rem}.print-container #identicon:after{content:"Always look for this icon when sending to this wallet.";font-size:9px;width:120px;position:absolute;bottom:.75rem;text-align:center;right:-7.5rem}.print-title{float:left}.print-text{color:#0b7290;text-transform:uppercase;letter-spacing:.05em;-webkit-transform:rotate(-90deg);-ms-transform:rotate(-90deg);transform:rotate(-90deg);position:absolute;right:0;bottom:0;font-size:13px;font-weight:600}.print-qr-code-1{width:28%;float:left;position:relative;padding:20px}.print-qr-code-1 .print-text{right:-35px;bottom:69px}.print-qr-code-2{width:28%;float:left;position:relative;padding:20px}.print-qr-code-2 .print-text{right:-45px;bottom:69px}.print-notes{width:28%;float:left;position:relative;padding:20px}.print-notes .print-text{right:-45px;bottom:69px}.print-address-container{float:left;width:85%;padding:0 25px}.print-address-container p{font-size:14px;font-family:Menlo,Monaco,Consolas,Courier New,monospace}.ether-logo-1{position:absolute;left:100px}.ether-logo-2{position:absolute;right:32px;bottom:64px}.block--container{max-width:113rem;margin-left:-1%;margin-right:-1%}.block__wrap{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.block{background-color:#fff;-webkit-box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);padding:1.5rem 2rem;min-height:1.5rem;margin:1rem auto;position:relative}.block:after,.block:before{content:" ";display:table}.block:after{clear:both}@media screen and (max-width:32rem){.block{padding:1.25rem}}.block>:first-child{margin-top:0}.block>:last-child{margin-bottom:0}.block--text-white *,.block--text-white a{color:#fff}.block--text-white a:focus,.block--text-white a:hover{color:hsla(0,0%,100%,.9)}.block--danger{background-color:#ea4b40}.block--danger *,.block--danger a{color:#fff}.block--danger a:focus,.block--danger a:hover{color:hsla(0,0%,100%,.9)}.block--warning{background-color:#ff9800}.block--warning *,.block--warning a{color:#fff}.block--warning a:focus,.block--warning a:hover{color:hsla(0,0%,100%,.9)}.block--info{background-color:#163151}.block--info *,.block--info a{color:#fff}.block--info a:focus,.block--info a:hover{color:hsla(0,0%,100%,.9)}.block--primary{background-color:#0e97c0}.block--primary *,.block--primary a{color:#fff}.block--primary a:focus,.block--primary a:hover{color:hsla(0,0%,100%,.9)}.block--success{background-color:#5dba5a}.block--success *,.block--success a{color:#fff}.block--success a:focus,.block--success a:hover{color:hsla(0,0%,100%,.9)}.block__main{background-color:#fff;-webkit-box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);padding:1.5rem 2rem;min-height:1.5rem;margin:1rem auto;position:relative;text-align:left;padding:.75rem;-webkit-flex-basis:98%;-ms-flex-preferred-size:98%;flex-basis:98%;margin:1rem .5%}.block__main:after,.block__main:before{content:" ";display:table}.block__main:after{clear:both}@media screen and (max-width:32rem){.block__main{padding:1.25rem}}.block__main>:first-child{margin-top:0}.block__main>:last-child{margin-bottom:0}@media screen and (min-width:51.2rem){.block__main{-webkit-flex-basis:68%;-ms-flex-preferred-size:68%;flex-basis:68%}}@media screen and (min-width:66.13333333rem){.block__main{-webkit-flex-basis:73%;-ms-flex-preferred-size:73%;flex-basis:73%}}.block__help{background-color:#fff;-webkit-box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);box-shadow:16px 16px 47px 2px rgba(0,0,0,.07);padding:1.5rem 2rem;min-height:1.5rem;margin:1rem auto;position:relative;background-image:url(../images/icon-help-2.svg);background-size:8rem;background-position:102% -5%;background-repeat:no-repeat;text-align:left;margin:1rem 1%;-webkit-flex-basis:98%;-ms-flex-preferred-size:98%;flex-basis:98%}.block__help:after,.block__help:before{content:" ";display:table}.block__help:after{clear:both}@media screen and (max-width:32rem){.block__help{padding:1.25rem}}.block__help>:last-child{margin-bottom:0}@media screen and (min-width:51.2rem){.block__help{-webkit-flex-basis:28%;-ms-flex-preferred-size:28%;flex-basis:28%}}@media screen and (min-width:66.13333333rem){.block__help{-webkit-flex-basis:23%;-ms-flex-preferred-size:23%;flex-basis:23%}}.block__help a{color:#ff5722}.block__help a:hover{color:#ff4408}.block__help>:first-child{margin-top:0}.block__help ul{list-style:circle}.block__help ol,.block__help ul{padding-left:1rem}.block__help h2{font-size:1.15rem;font-weight:400}.equal-space>*{margin-top:1rem;margin-bottom:1rem}.u-center-h{text-align:center}.gen__1 .input-group{max-width:43rem;margin:1rem auto}.gen__1--inner{text-align:center}.gen__1--inner h1{margin:1rem auto 2rem}.gen__1--inner h4{margin:3rem auto 1rem}.gen__1--inner p{margin:0 0 2rem}.gen__1--inner .btn{margin:0 auto 3rem}.gen__2--inner{text-align:center}.gen__2--inner h1{margin:1rem auto}.gen__2--inner>.btn{margin:1rem auto 2rem}.gen__2--inner .warn{margin:2rem auto}.gen__3--inner{text-align:center}.gen__3--inner h1{margin:2rem auto 1rem}.gen__3--inner>.btn,.gen__3--inner>.form-control{margin:0 auto 3rem}.pre-footer{padding:1rem;-webkit-box-shadow:16px 16px 47px 0 rgba(0,0,0,.07);box-shadow:16px 16px 47px 0 rgba(0,0,0,.07);margin-top:5rem;background-color:#fff;text-align:center}.pre-footer p{font-size:1.3rem}.footer{background-color:#102138;color:#fff;font-size:.8rem;margin-top:0}.footer h5{margin-top:.5rem;margin-bottom:.25rem}.footer h5 i{margin-left:-1.5em;margin-right:.25em}.footer h5:first-child{margin-top:0}.footer ul{list-style:none;padding-left:0;margin:0}.footer li,.footer p{font-size:.8rem;margin:.25em 0}.footer a{color:#7fe5ff;font-weight:400}.footer a:focus,.footer a:hover{color:#4cdbff}.footer small{font-size:.6rem}.footer--logo{width:100%;height:auto;max-width:16rem}.header--gas{max-width:26rem;color:#333}.header--gas p{font-weight:400;margin:.5rem 0 0}.header--gas a,.header--gas a:focus,.header--gas a:hover,.header--gas a:visited{color:#0e97c0}.footer--left{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;padding:1rem 2rem;max-width:22rem;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1}@media screen and (max-width:32rem){.footer--left{max-width:100%}}.footer--cent{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;padding:1rem 2rem;max-width:34rem;-webkit-box-flex:2;-webkit-flex-grow:2;-ms-flex-positive:2;flex-grow:2}@media screen and (max-width:32rem){.footer--cent{max-width:100%}}.footer--cent li:last-child,.footer--cent ul{margin-bottom:0}.footer--righ{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;padding:1rem 2rem;max-width:28rem;-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1}@media screen and (max-width:32rem){.footer--righ{max-width:100%}}.footer__icon{display:inline-block;height:30px;width:30px;padding:5px}.footer__pill-wrap{-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row}a.footer__pill{display:inline;background:#0e97c0;padding:3px 12px;border-radius:30px;color:#fff}a.footer__pill:focus,a.footer__pill:hover{color:#0e97c0;background:#fff;opacity:1}.custom-token-fields label{font-weight:400;font-size:1rem}.custom-token-fields input{height:2rem;padding:.5rem 1rem;font-size:.9rem;line-height:1.5;border-radius:0}select.custom-token-fields input{height:2rem;line-height:2rem}select[multiple].custom-token-fields input,textarea.custom-token-fields input{height:auto}.custom-token-fields input .mono{font-size:.75rem}.custom-token-fields .address-identicon-container{margin-top:2rem}.swap--btc,.swap--hw,.swap--usd{text-align:center;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;padding:1rem .15rem}.swap--btc .col-sm-7,.swap--hw .col-sm-7,.swap--usd .col-sm-7{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center}.swap--usd{background-color:#2b71b1}.swap--usd *,.swap--usd a{color:#fff}.swap--usd a:focus,.swap--usd a:hover{color:hsla(0,0%,100%,.9)}.swap--usd .swap-flag--bal,.swap--usd .swap-flag--price{background-color:#2e86d7}.swap--btc{background-color:#006e79}.swap--btc *,.swap--btc a{color:#fff}.swap--btc a:focus,.swap--btc a:hover{color:hsla(0,0%,100%,.9)}.swap--btc .swap-flag--bal,.swap--btc .swap-flag--price{background-color:#00a3b4}.swap--hw{background-color:#6e9a3e}.swap--hw *,.swap--hw a{color:#fff}.swap--hw a:focus,.swap--hw a:hover{color:hsla(0,0%,100%,.9)}.swap--hw .swap-flag--bal,.swap--hw .swap-flag--price{background-color:#81bc3f}.swap--hw .swap__logo{margin:.45rem 0}.swap-flag--bal,.swap-flag--price{background-color:#5dba5a;color:#fff;padding:.1rem .5rem;font-size:.7rem;border-radius:5rem;margin:.7rem 0 0;line-height:1.4;font-family:Menlo,Monaco,Consolas,Courier New,monospace}.swap__subhead{font-size:.8rem;margin:.15rem 0}.swap__cta{font-size:1.25rem;margin:.15rem 0}.swap__logo{margin:0}.swap__nav{margin-top:-1.1rem;margin-bottom:.7rem;text-align:center}.swap__nav a{color:#9a9a9a;padding:0 .2rem .6rem}.send-modal__addr{font-size:12px}.u__protip{display:table}.u__protip:before{content:"";display:table-cell;width:2em;height:1em;background-image:url(../images/icon-protip.svg);background-size:contain;vertical-align:middle;text-align:center;background-position:50%;background-repeat:no-repeat;border-right:.5em solid transparent}.u__download{display:table;margin-left:.5em}.u__download:before{content:"";display:table-cell;width:1.25em;height:1em;background-image:url(../images/icon-external-link.svg);background-size:contain;vertical-align:middle;text-align:center;background-position:50%;background-repeat:no-repeat;border-right:.5em solid transparent}.send__load-tokens{padding:5px 2px;margin:0;background-color:#ff9800;text-align:center;color:#fff;font-size:9px}.send__load-tokens img{width:14px;height:14px}.send__load-tokens p{margin:4px 0 0;font-weight:500}.send__load-tokens:hover{color:#fff;opacity:.8}.onboarding__modal{padding:1rem}.onboarding__modal:after,.onboarding__modal:before{content:" ";display:table}.onboarding__modal:after{clear:both}.onboarding__modal .btn-primary{background-image:url(../images/icon-arrow-right.svg);background-size:contain;background-position:100%;background-repeat:no-repeat}.onboarding__modal .btn-default{background-image:url(../images/icon-arrow-left.svg);background-size:contain;background-position:0;background-repeat:no-repeat}.onboarding__modal .onboarding__title{text-align:center;margin-bottom:1.5rem}@media (max-width:50.2rem){.onboarding__modal .onboarding__title{margin:0 auto .5rem}}.onboarding__modal img{margin-top:1rem;margin-bottom:1rem}@media (max-width:50.2rem){.onboarding__modal img{max-height:200px}}.onboarding__modal .onboarding__buttons .btn{margin-top:.5rem;margin-bottom:.5rem}@media (min-width:51.2rem){.onboarding__modal .onboarding__buttons{margin-top:.5rem;margin-bottom:.5rem}.onboarding__modal .onboarding__buttons:after,.onboarding__modal .onboarding__buttons:before{content:" ";display:table}.onboarding__modal .onboarding__buttons:after{clear:both}.onboarding__modal .onboarding__buttons .btn+.btn{float:right}}@media (max-width:50.2rem){.onboarding__modal .onboarding__buttons .btn{display:block}.onboarding__modal .onboarding__buttons .btn+.btn{margin-top:1.5rem}}@media (max-width:50.2rem){.onboarding__modal{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column}.onboarding__modal .onboarding__content,.onboarding__modal .onboarding__image{-webkit-box-ordinal-group:3;-webkit-order:2;-ms-flex-order:2;order:2}.onboarding__modal .onboarding__content+.onboarding__image{-webkit-box-ordinal-group:2;-webkit-order:1;-ms-flex-order:1;order:1}}.row.row--flex{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}@media (max-width:50.2rem){.row.row--flex{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column}}.onboarding__msg{text-align:center;font-size:.9rem} \ No newline at end of file diff --git a/chrome-extension/cx-wallet.html b/chrome-extension/cx-wallet.html index 8d8455be29..7d7e9b874c 100644 --- a/chrome-extension/cx-wallet.html +++ b/chrome-extension/cx-wallet.html @@ -83,12 +83,12 @@ MyEtherWallet -

3.21.05

+

3.21.06
- + diff --git a/chrome-extension/helpers.html b/chrome-extension/helpers.html index ee8b373154..53c9b710ee 100644 --- a/chrome-extension/helpers.html +++ b/chrome-extension/helpers.html @@ -98,13 +98,13 @@ MyEtherWallet -

3.21.05

+

3.21.06
- + diff --git a/chrome-extension/js/etherwallet-master.js b/chrome-extension/js/etherwallet-master.js index c15d3de4fa..49dca1f4c9 100644 --- a/chrome-extension/js/etherwallet-master.js +++ b/chrome-extension/js/etherwallet-master.js @@ -69,6 +69,13 @@ module.exports=[ "abi": '[{"name": "allowance","type": "function","constant": true,"inputs": [{ "name": "owner", "type": "address" }, { "name": "spender", "type": "address" }],"outputs": [{ "name": "out", "type": "uint256" }]},{"name": "approve","type": "function","constant": false,"inputs": [{ "name": "spender", "type": "address" }, { "name": "amount", "type": "uint256" }],"outputs": [{ "name": "out", "type": "uint256" }]},{"name": "balanceOf","type": "function","constant": true,"inputs": [{ "name": "address", "type": "address" }],"outputs": [{ "name": "out", "type": "uint256" }]},{"name": "decimals","type": "function","constant": true,"inputs": [],"outputs": [{ "name": "out", "type": "uint256" }]},{"name": "getSeeded","type": "function","constant": true,"inputs": [],"outputs": [{ "name": "out", "type": "uint256" }]},{"name": "name","type": "function","constant": true,"inputs": [],"outputs": [{ "name": "out", "type": "uint256" }]},{"name": "setSaleDistribution","type": "function","constant": false,"inputs": [{ "name": "addresses", "type": "address[]" }, { "name": "balances", "type": "uint256[]" }],"outputs": [{ "name": "out", "type": "uint256" }]},{"name": "symbol","type": "function","constant": true,"inputs": [],"outputs": [{ "name": "out", "type": "uint256" }]},{"name": "totalSupply","type": "function","constant": true,"inputs": [],"outputs": [{ "name": "out", "type": "uint256" }]},{"name": "transfer","type": "function","constant": false,"inputs": [{ "name": "receiver", "type": "address" }, { "name": "fxpValue", "type": "uint256" }],"outputs": [{ "name": "out", "type": "uint256" }]},{"name": "transferFrom","type": "function","constant": false,"inputs": [{ "name": "from", "type": "address" }, { "name": "receiver", "type": "address" }, { "name": "fxpValue", "type": "uint256" }],"outputs": [{ "name": "out", "type": "uint256" }]},{"name": "Approval(address,address,uint256)","type": "event","inputs": [{ "name": "owner", "type": "address", "indexed": true }, { "name": "spender", "type": "address", "indexed": true }, { "name": "fxpValue", "type": "uint256", "indexed": false }]},{"name": "Transfer(address,address,uint256)","type": "event","inputs": [{ "name": "from", "type": "address", "indexed": true }, { "name": "to", "type": "address", "indexed": true }, { "name": "value", "type": "uint256", "indexed": false }]}]' }, + { + "name": "AX1 Mining Crowdsale", + "address": "0x5de9f32b2665bb2cdc23bfb51b03e2a2985ecc87", + "comment": "", + "abi": + '[{"constant":false,"inputs":[{"name":"_signerAddress","type":"address"}],"name":"setSignerAddress","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"contractAddr","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"tokensSent","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"participant","type":"address"},{"name":"_stage1","type":"uint256"},{"name":"_stage2","type":"uint256"},{"name":"_stage3","type":"uint256"},{"name":"_stage4","type":"uint256"}],"name":"refundParticipant","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"collectRefund","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"rate","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"endTime","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"beneficiary","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_stage","type":"uint8"}],"name":"getStageCap","outputs":[{"name":"cap","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_bounty","type":"uint256"},{"name":"_founders","type":"uint256"}],"name":"releaseTokens","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"weiRaised","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"setPreallocations","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"stages","outputs":[{"name":"stageCount","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"wallet","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_blacklisted","type":"address"}],"name":"removeFromBlacklist","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"signerAddress","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"unsuccessfulWithdrawal","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"refundable","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"burntFounder","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"dataframe","type":"bytes"}],"name":"getKYCPayload","outputs":[{"name":"whitelistedAddress","type":"address"},{"name":"customerId","type":"uint128"},{"name":"minEth","type":"uint32"},{"name":"maxEth","type":"uint32"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"_stage","type":"uint8"}],"name":"getStageTokensSold","outputs":[{"name":"sold","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"startTime","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newStart","type":"uint256"}],"name":"extendStart","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint128"}],"name":"balancePerID","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_stage","type":"uint8"}],"name":"getStageDeadline","outputs":[{"name":"deadline","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"softCap","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_stage","type":"uint8"},{"name":"_price","type":"uint256"}],"name":"changePrice","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"burntBounty","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"setTokenAgent","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"canWithdraw","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"halted","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_stage","type":"uint8"}],"name":"getStageMinimum","outputs":[{"name":"min","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"successfulWithdraw","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"refunded","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"withdrawn","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"stopICO","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"dataframe","type":"bytes"},{"name":"v","type":"uint8"},{"name":"r","type":"bytes32"},{"name":"s","type":"bytes32"}],"name":"buyWithKYCData","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"presaleBalanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"tokenBalanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"setStages","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"hasEnded","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"presaleWeiRaised","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"blacklist","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_stage","type":"uint8"}],"name":"getStagePrice","outputs":[{"name":"price","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"hardCap","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"token","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"getStage","outputs":[{"name":"stage","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_startTime","type":"uint256"},{"name":"_endTime","type":"uint256"},{"name":"_rate","type":"uint256"},{"name":"_wallet","type":"address"},{"name":"_beneficiary","type":"address"},{"name":"_buyer","type":"address"},{"name":"_founders","type":"address"},{"name":"_bounty","type":"address"},{"name":"_softCap","type":"uint256"},{"name":"_hardCap","type":"uint256"},{"name":"_token","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"name":"signer","type":"address"}],"name":"SignerChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"user","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"datetime","type":"uint256"}],"name":"TokensReclaimed","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"user","type":"address"},{"indexed":false,"name":"datetime","type":"uint256"}],"name":"AddedToBlacklist","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"user","type":"address"},{"indexed":false,"name":"datetime","type":"uint256"}],"name":"RemovedFromBlacklist","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"user","type":"address"},{"indexed":false,"name":"datetime","type":"uint256"}],"name":"RefundCollected","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"agent","type":"address"},{"indexed":false,"name":"datetime","type":"uint256"},{"indexed":false,"name":"bounty","type":"uint256"},{"indexed":false,"name":"founders","type":"uint256"}],"name":"TokensReleased","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"participant","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"datetime","type":"uint256"}],"name":"ParticipantWithdrawal","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"admin","type":"address"},{"indexed":false,"name":"stage","type":"uint8"},{"indexed":false,"name":"price","type":"uint256"}],"name":"StagePriceChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"oldStart","type":"uint256"},{"indexed":false,"name":"newStart","type":"uint256"}],"name":"ExtendedStart","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"admin","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"datetime","type":"uint256"}],"name":"BeneficiaryWithdrawal","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"purchaser","type":"address"},{"indexed":true,"name":"beneficiary","type":"address"},{"indexed":false,"name":"value","type":"uint256"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"datetime","type":"uint256"}],"name":"TokenPurchase","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"owner","type":"address"},{"indexed":false,"name":"datetime","type":"uint256"}],"name":"SaleStopped","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}]' + }, { "name": "Battle Of Thermopylae: Battle", "address": "0x553B4546D26F383d4f4a056B7f50DaDFf07FB252", @@ -239,12 +246,6 @@ module.exports=[ "abi": '[{"constant":true,"inputs":[{"name":"_tokenHolder","type":"address"}],"name":"getTokensHeldByAddress","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"ownerUpdateCurrentEpoch","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"payoutsPaused","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newTreasury","type":"address"}],"name":"ownerSetTreasury","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalRewardsForEpoch","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_newPayoutStatus","type":"bool"}],"name":"ownerPausePayouts","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"ownerChangeOwner","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"treasury","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"currentEpoch","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_sendTo","type":"address"},{"name":"_amount","type":"uint256"}],"name":"ownerTransferEther","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"theTokenAddress","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_tokenHolder","type":"address"}],"name":"getExpectedPayout","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_tokenHolder","type":"address"}],"name":"getAddressLastPaidOutEpoch","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"getMyReward","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"ownerkill","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_newTotalRewardsForEpochInWei","type":"uint256"}],"name":"ownerUpdateTotalRewardsForEpoch","outputs":[],"payable":false,"type":"function"},{"inputs":[{"name":"tokenAddress","type":"address"}],"payable":false,"type":"constructor"},{"payable":true,"type":"fallback"},{"anonymous":false,"inputs":[{"indexed":true,"name":"SentToAddress","type":"address"},{"indexed":true,"name":"AmountTransferred","type":"uint256"}],"name":"LogOwnerTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"SentToAddress","type":"address"},{"indexed":true,"name":"AmountTransferred","type":"uint256"},{"indexed":true,"name":"NumberOfTokens","type":"uint256"},{"indexed":false,"name":"TotalRewardsForEpoch","type":"uint256"},{"indexed":false,"name":"Epoch","type":"uint256"}],"name":"LogPaidOut","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"NewCurrentEpoch","type":"uint256"}],"name":"LogEpochUpdated","type":"event"}]' }, - { - "name": "GANA", - "address": "0x6754e21b9EAa053c62d7854dD6561ae451B0cBCf", - "abi": - '[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string","value":"GANA"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256","value":"2e+27"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_addr","type":"address"}],"name":"unsetManager","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8","value":"18"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_subtractedValue","type":"uint256"}],"name":"decreaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256","value":"0"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"release","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address","value":"0xbb226cc72dda7fa8ef463bd3d0f3559965d9bc00"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string","value":"GANA"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"released","outputs":[{"name":"","type":"bool","value":false}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"saleTransfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_addr","type":"address"}],"name":"setManager","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"manager","outputs":[{"name":"","type":"bool","value":false}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_addedValue","type":"uint256"}],"name":"increaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256","value":"0"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_token","type":"address"},{"name":"_claimedBalance","type":"uint256"}],"name":"claimTokens","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"name":"manager","type":"address"},{"indexed":false,"name":"_token","type":"address"},{"indexed":false,"name":"claimedBalance","type":"uint256"}],"name":"ClaimedTokens","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"burner","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Burn","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_addr","type":"address"}],"name":"SetManager","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_addr","type":"address"}],"name":"UnsetManager","type":"event"},{"anonymous":false,"inputs":[],"name":"Release","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}]' - }, { "name": "Global Academy Place (GAP)", "address": "0xC86414354c06dC8bA428A08BCc589C72c2805959", @@ -746,8 +747,150 @@ bity.post = function (path, data, callback) { module.exports = bity; },{}],14:[function(require,module,exports){ +"use strict"; + var darklist = function darklist() { return [{ + address: "0x3c3b85b2ae785a8cc16c3d4df12cb27c6983dff5", + comment: "Fake ICO support", + date: "2018-04-08" + }, { + address: "0x35ad1cb9a39de486cebcce3cf51661fd6c848193", + comment: "Fake Photochain support", + date: "2018-04-08" + }, { + address: "0x15f4a5d5bbc071fc20bd60b9b7d81aaa8a1142ab", + comment: "Fake Betrium admin", + date: "2018-04-08" + }, { + address: "0xa2a6ceadcb7db611f618ebabfe6de5763953b7c7", + comment: "Fake Adsigma support", + date: "2018-04-08" + }, { + address: "0xe4faeef4002c200d9d4f1d381ccb5fb679d1c437", + comment: "Fake Starflow admin", + date: "2018-04-08" + }, { + address: "0x68a91eba9c82b475091077e16357bb2dded479f4", + comment: "Fake StasyQ admin", + date: "2018-04-08" + }, { + address: "0x64c5971dd27ff063ee4bc5e4c231febd9fc228cd", + comment: "Fake Omnitude support", + date: "2018-04-08" + }, { + address: "0xd8b21816d4c25b2e5d60e544ba094a9d14c30d4f", + comment: "Fake ICO support", + date: "2018-04-08" + }, { + address: "0x484aa220812a5ed3d1162686bc8592eb39276348", + comment: "Fake PlayHall admin", + date: "2018-04-08" + }, { + address: "0x3810bd434103f1d0618b909ba14e4d2d707d79f7", + comment: "Fake PlayHall support", + date: "2018-04-08" + }, { + address: "0x6834d3096793d0731348f1581ae1b20c9b79e26a", + comment: "Fake PlayHall support", + date: "2018-04-08" + }, { + address: "0x0dac7a548551dd2e0f7293005f14f9261d7e0196", + comment: "Fake PlayHall support", + date: "2018-04-08" + }, { + address: "0x55c4dfc965b911afee18a7d2d94a245b867395b6", + comment: "Fake ICO support", + date: "2018-04-08" + }, { + address: "0x0e04298d9eaffaf538fe04b4cd525b6d1b64c3ca", + comment: "Fake Selfllery admin", + date: "2018-04-08" + }, { + address: "0xb5879bf4a37c6ed9d86a6f2d8aab7939b21687cd", + comment: "Fake PlayHall admin", + date: "2018-04-08" + }, { + address: "0x4e556877e96fdf3bef67c81ef72e20ab29a9aebf", + comment: "FAKE Telegram giveaway", + date: "2018-04-08" + }, { + address: "0xc8ce1c3ac9549d479a90a6a89155b9b94e54d9ba", + comment: "FAKE Telegram giveaway", + date: "2018-04-08" + }, { + address: "0xe344e4b209e8eabaa2a6ddd1b0aa120b7599af25", + comment: "FAKE Telegram giveaway", + date: "2018-04-08" + }, { + address: "0x0a4392f623faf54de72cbf6f567e1a7808251cd3", + comment: "Fake PlayHall support", + date: "2018-04-08" + }, { + address: "0xfb990112f51931a2834fcf574a860b7419ecd76f", + comment: "Fake Origami Network and Crypto Cashback Rebate support", + date: "2018-04-08" + }, { + address: "0x86d38dbde80fe6a947565967f41cf958cc271548", + comment: "Fake Topia admin", + date: "2018-04-08" + }, { + address: "0xa46311dc4d3bc52b66d45e74682042bb143a9aa3", + comment: "Fake Selfllery admin", + date: "2018-04-08" + }, { + address: "0x18ec1d727320cbed7c0c63cd655ade997b292c5e", + comment: "Fake Selfllery admin", + date: "2018-04-08" + }, { + address: "0xdf967ff95cd5ff35a27786dbd906fbb9ded116af", + comment: "Fake admin in Selfllery ICO", + date: "2018-04-08" + }, { + address: "0x300d4fbdb7ef38488eb9338982686e04ba426715", + comment: "Fake admin in Selfllery ICO", + date: "2018-04-08" + }, { + address: "0x15a99893dc47bfae5b06e9b4c8941aaca60f8af5", + comment: "Fake admin in Selfllery ICO", + date: "2018-04-08" + }, { + address: "0x8c38a4e5104a2925d9e23d5f269afd1c2e09b8f9", + comment: "Fake admin in Selfllery ICO", + date: "2018-04-08" + }, { + address: "0x43f030a549f780d1af59a782eaadce4dec7ba183", + comment: "Fake admin in Selfllery ICO", + date: "2018-04-08" + }, { + address: "0x2903e9f1d81fac8ccc313b5b496f2db7db6750b6", + comment: "Fake admin in Selfllery ICO", + date: "2018-04-08" + }, { + address: "0x72b59c7ff61130f4923e2da6af27d562dd64191c", + comment: "Fake Amazix, Selfllery and Swapy suppor", + date: "2018-04-08" + }, { + address: "0x5bc989f38ec9b913b0fbd8b702858214d428a1bd", + comment: "Fake admin in Mosaic ICO and others", + date: "2018-04-08" + }, { + address: "0xdb21509547c82b69e714bf3a761e6d64f0f91cd0", + comment: "Fake admin in Selfllery ICO", + date: "2018-04-08" + }, { + address: "0x101c55c14bbde713d4c718b67256133bac8126c6", + comment: "Fake admin in Selfllery ICO", + date: "2018-04-08" + }, { + address: "0x56f0e244ea07e894170731285daf8cf4864e368e", + comment: "Fake admin in Selfllery ICO", + date: "2018-04-08" + }, { + address: "0x5e0f56a3e977318b69303c12369b2a797dfa2b0b", + comment: "Fake admin in Selfllery ICO", + date: "2018-04-08" + }, { address: "0xD0cC2B24980CBCCA47EF755Da88B220a82291407", comment: "", date: "2018-03-12" @@ -3716,7 +3859,7 @@ var myWalletsCtrl = function myWalletsCtrl($scope, $sce, $timeout, walletService angular.element(function () { angular.element($scope.sideBarTokens).bind("scroll", function (e) { - if (e.target.scrollTop === e.target.scrollHeight - e.target.offsetHeight) { + if (e.target.scrollHeight - e.target.scrollTop === e.target.clientHeight) { scrollContent(); $scope.$apply(); } @@ -7269,6 +7412,8 @@ var walletGenCtrl = function walletGenCtrl($scope) { module.exports = walletGenCtrl; },{}],38:[function(require,module,exports){ +'use strict'; + // For token sale holders: // 1. Add the address users are sending to // 2. Add the gas limit users should use to send successfully (this avoids OOG errors) @@ -7278,6 +7423,12 @@ module.exports = walletGenCtrl; // http://www.tokensalecalendar.com/ module.exports = [{ + // AX1 Mining token + to: '0x5de9f32b2665bb2cdc23bfb51b03e2a2985ecc87', + gasLimit: 324741, + data: '', + msg: 'You must have registered at https://ax1.io and followed the instructions to purchase tokens here.' +}, { // Accord (ARD) Token sale to: '0x75aa7b0d02532f3833b66c7f0ad35376d373ddf8', gasLimit: 300000, @@ -7583,18 +7734,6 @@ module.exports = [{ gasLimit: 200000, data: '', msg: ' Duty of Care VDOC token sale - https://dutyof.care/token-launch/' -}, { - // GANA (GANA) Pre ICO - to: '0xf51397513C3516effeEF0e0f7332E05816135d01', - gasLimit: 200000, - data: '', - msg: 'GANA Pre ICO - Learning health with Cannabis - Official site https://ganacoin.io' -}, { - // GANA (GANA) Public ICO - to: '0xCe2f65261858BDfC4Ac65BB166919b8D35A4C82f', - gasLimit: 200000, - data: '', - msg: 'GANA Public ICO - Learning health with Cannabis - Official site https://ganacoin.io' }, { // APIS Token sale to: '0x749e66e12c09E4105381e373c0E6CA0bCe573d36', @@ -7607,6 +7746,12 @@ module.exports = [{ gasLimit: 200000, data: '', msg: 'WhoHas-Token Sale. Please register through our offical website: https://whohas.io/' +}, { + // WHEN (￦) Token Sale + to: '0xf4fe95603881d0e07954fd7605e0e9a916e42c44', + gasLimit: 200000, + data: '', + msg: 'WHEN Token Sale. Join the future of person-to-person micro-contracts using the blockchain.: https://interface.whenhub.com/' }]; },{}],39:[function(require,module,exports){ @@ -7897,7 +8042,7 @@ var fileReaderDrtv = function fileReaderDrtv($parse) { module.exports = fileReaderDrtv; },{}],47:[function(require,module,exports){ -module.exports = "
\n\n \n
\n\n

\n How would you like to access your wallet?\n

\n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n \n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n
\n \n\n\n \n
\n\n \n
\n

\n Your Address\n

\n
\n \n This is a recommended way to view your balance.\n
\n

\n You can only view your balance via this option.\n Please use another option in order to send.\n

\n
\n \n
\n
\n \n View Balance\n \n
\n
\n \n\n\n \n
\n

\n MetaMask / Mist\n

\n
\n \n This is a recommended way to access your wallet.\n
\n
\n MetaMask is a browser extension that allows you to access your wallet quickly, safely & easily. It is more secure because you never enter your private key on a website. It protects you from phishing & malicious websites.\n
\n \n
\n \n Please use MyEtherWallet on a secure (SSL / HTTPS) connection to connect.\n \n
\n
\n \n Connect to MetaMask\n \n
\n
\n \n\n\n \n
\n

\n Ledger Hardware Wallet\n

\n
\n \n This is a recommended way to access your wallet.\n
\n
\n A hardware wallet is a small USB device that allows you to access your wallet quickly, safely & easily. It is more secure because your private key never leaves the hardware wallet. It protects you from phishing, malware, and more.\n
\n \n
\n \n SCAN\n \n
\n
\n

\n {{ledgerErrorString}}\n

\n
    \n
  • \n Please use MyEtherWallet on a secure (SSL / HTTPS) connection to connect.\n
    • \n
  • \n \n Open the Ethereum application (or a contract application)\n \n \n Open the Expanse application (or a contract application)\n \n \n Open the Ubiq application (or a contract application)\n \n
    • \n
  • \n \n Still not working? More Troubleshooting Tips\n \n
    • \n
\n
\n
\n \n\n\n \n
\n

\n TREZOR Hardware Wallet\n

\n
\n \n This is a recommended way to access your wallet.\n
\n
\n A hardware wallet is a small USB device that allows you to access your wallet quickly, safely & easily. It is more secure because your private key never leaves the hardware wallet. It protects you from phishing, malware, and more.\n
\n \n
\n \n Connect to TREZOR\n \n
\n
\n

\n {{trezorErrorString}}\n

\n \n
\n
\n \n\n\n \n
\n

\n Digital Bitbox Hardware Wallet\n

\n
\n \n This is a recommended way to access your wallet.\n
\n
\n A hardware wallet is a small USB device that allows you to access your wallet quickly, safely & easily. It is more secure because your private key never leaves the hardware wallet. It protects you from phishing, malware, and more.\n
\n \n \n
\n \n Connect your Digital Bitbox\n \n
\n
\n \n \n \n \n
\n

\n Secalot Hardware Wallet\n

\n
\n \n This is a recommended way to access your wallet.\n
\n
\n A hardware wallet is a small USB device that allows you to access your wallet quickly, safely & easily. It is more secure because your private key never leaves the hardware wallet. It protects you from phishing, malware, and more.\n
\n \n \n
\n \n Connect your Secalot\n \n
\n
\n \n\n\n \n
\n

Select your wallet file

\n
\n \n This is not a recommended way to access your wallet.\n
\n
\n Entering your private key on a website dangerous. If our website is compromised or you accidentally visit a different website, your funds will be stolen. Please consider:\n
\n \n
\n If you must, please double-check the URL & SSL cert. It should say https://www.myetherwallet.com & MYETHERWALLET INC in your URL bar.\n
\n
\n
\n \n SELECT WALLET FILE... \n
\n
\n

\n Your file is encrypted. Please enter the password:\n

\n \n
\n
\n \n UNLOCK\n \n
\n
\n \n\n\n \n
\n

Paste your mnemonic:

\n
\n \n This is not a recommended way to access your wallet.\n
\n
\n Entering your private key on a website dangerous. If our website is compromised or you accidentally visit a different website, your funds will be stolen. Please consider:\n
\n \n
\n If you must, please double-check the URL & SSL cert. It should say https://www.myetherwallet.com & MYETHERWALLET INC in your URL bar.\n
\n
\n
\n \n
\n
\n

\n Password (optional):\n

\n
\n \n
\n
\n
\n \n UNLOCK\n \n
\n
\n \n\n\n \n
\n

\n Paste your private key:\n

\n
\n \n This is not a recommended way to access your wallet.\n
\n
\n Entering your private key on a website dangerous. If our website is compromised or you accidentally visit a different website, your funds will be stolen. Please consider:\n
\n \n
\n If you must, please double-check the URL & SSL cert. It should say https://www.myetherwallet.com & MYETHERWALLET INC in your URL bar.\n
\n
\n
\n \n
\n
\n

\n Your file is encrypted. Please enter the password:\n

\n \n
\n
\n \n UNLOCK\n \n
\n
\n \n\n\n \n
\n

Paste your mnemonic:

\n
\n \n
\n
\n \n UNLOCK\n \n
\n
\n \n\n
\n \n\n\n \n
\n\n
\n\n
\n\n
\n\n \n\n \n

\n Select HD derivation path:\n

\n\n

\n We do not know the correct path for this network.\n \n Please open a github issue\n \n so we can discuss / be enlightened.\n

\n\n
\n\n
\n \n
\n\n
\n \n\n \n
\n\n
\n \n
\n\n
\n \n
\n\n
\n\n
\n
\n \n
\n\n
\n \n
\n\n
\n \n
\n\n
\n \n
\n
\n\n
\n
\n \n
\n
\n\n\n\n

\n Please select the address you would like to interact with.\n

\n\n \n \n \n \n \n \n \n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n
\n Address\n \n Balance\n \n Token
Balances\n
\n \n \n \n {{wallet.getBalance()}} {{ajaxReq.type}}\n \n \n \n \n \n
\n 5\"\n role=\"link\"\n tabindex=\"0\"\n translate=\"MNEM_prev\">\n Previous Addresses\n \n \n \n More Addresses\n \n
\n\n
\n \n\n \n
\n\n
\n\n
\n\n
\n\n
\n\n
\n"; +module.exports = "
\n\n \n
\n\n

\n How would you like to access your wallet?\n

\n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n
\n \n\n\n \n
\n\n \n
\n

\n Your Address\n

\n
\n \n This is a recommended way to view your balance.\n
\n

\n You can only view your balance via this option.\n Please use another option in order to send.\n

\n
\n \n
\n
\n \n View Balance\n \n
\n
\n \n\n\n \n
\n

\n MetaMask / Mist\n

\n
\n \n This is a recommended way to access your wallet.\n
\n
\n MetaMask is a browser extension that allows you to access your wallet quickly, safely & easily. It is more secure because you never enter your private key on a website. It protects you from phishing & malicious websites.\n
\n \n
\n \n Please use MyEtherWallet on a secure (SSL / HTTPS) connection to connect.\n \n
\n
\n \n Connect to MetaMask\n \n
\n
\n \n\n\n \n
\n

\n Ledger Hardware Wallet\n

\n
\n \n This is a recommended way to access your wallet.\n
\n
\n A hardware wallet is a small USB device that allows you to access your wallet quickly, safely & easily. It is more secure because your private key never leaves the hardware wallet. It protects you from phishing, malware, and more.\n
\n \n
\n \n SCAN\n \n
\n
\n

\n {{ledgerErrorString}}\n

\n
    \n
  • \n Please use MyEtherWallet on a secure (SSL / HTTPS) connection to connect.\n
    • \n
  • \n \n Open the Ethereum application (or a contract application)\n \n \n Open the Expanse application (or a contract application)\n \n \n Open the Ubiq application (or a contract application)\n \n
    • \n
  • \n \n Still not working? More Troubleshooting Tips\n \n
    • \n
\n
\n
\n \n\n\n \n
\n

\n TREZOR Hardware Wallet\n

\n
\n \n This is a recommended way to access your wallet.\n
\n
\n A hardware wallet is a small USB device that allows you to access your wallet quickly, safely & easily. It is more secure because your private key never leaves the hardware wallet. It protects you from phishing, malware, and more.\n
\n \n
\n \n Connect to TREZOR\n \n
\n
\n

\n {{trezorErrorString}}\n

\n \n
\n
\n \n\n\n \n
\n

\n Digital Bitbox Hardware Wallet\n

\n
\n \n This is a recommended way to access your wallet.\n
\n
\n A hardware wallet is a small USB device that allows you to access your wallet quickly, safely & easily. It is more secure because your private key never leaves the hardware wallet. It protects you from phishing, malware, and more.\n
\n \n \n
\n \n Connect your Digital Bitbox\n \n
\n
\n \n\n\n \n
\n

\n Secalot Hardware Wallet\n

\n
\n \n This is a recommended way to access your wallet.\n
\n
\n A hardware wallet is a small USB device that allows you to access your wallet quickly, safely & easily. It is more secure because your private key never leaves the hardware wallet. It protects you from phishing, malware, and more.\n
\n \n \n
\n \n Connect your Secalot\n \n
\n
\n \n\n\n \n
\n

Select your wallet file

\n
\n \n This is not a recommended way to access your wallet.\n
\n
\n Entering your private key on a website dangerous. If our website is compromised or you accidentally visit a different website, your funds will be stolen. Please consider:\n
\n \n
\n If you must, please double-check the URL & SSL cert. It should say https://www.myetherwallet.com & MYETHERWALLET INC in your URL bar.\n
\n
\n
\n \n SELECT WALLET FILE... \n
\n
\n

\n Your file is encrypted. Please enter the password:\n

\n \n
\n
\n \n UNLOCK\n \n
\n
\n \n\n\n \n
\n

Paste your mnemonic:

\n
\n \n This is not a recommended way to access your wallet.\n
\n
\n Entering your private key on a website dangerous. If our website is compromised or you accidentally visit a different website, your funds will be stolen. Please consider:\n
\n \n
\n If you must, please double-check the URL & SSL cert. It should say https://www.myetherwallet.com & MYETHERWALLET INC in your URL bar.\n
\n
\n
\n \n
\n
\n

\n Password (optional):\n

\n
\n \n
\n
\n
\n \n UNLOCK\n \n
\n
\n \n\n\n \n
\n

\n Paste your private key:\n

\n
\n \n This is not a recommended way to access your wallet.\n
\n
\n Entering your private key on a website is dangerous. If our website is compromised or you accidentally visit a different website, your funds will be stolen. Please consider:\n
\n \n
\n If you must, please double-check the URL & SSL cert. It should say https://www.myetherwallet.com & MYETHERWALLET INC in your URL bar.\n
\n
\n
\n \n
\n
\n

\n Your file is encrypted. Please enter the password:\n

\n \n
\n
\n \n UNLOCK\n \n
\n
\n \n\n\n \n
\n

Paste your mnemonic:

\n
\n \n
\n
\n \n UNLOCK\n \n
\n
\n \n\n
\n \n\n\n \n
\n\n
\n\n
\n\n
\n\n \n\n \n

\n Select HD derivation path:\n

\n\n

\n We do not know the correct path for this network.\n \n Please open a github issue\n \n so we can discuss / be enlightened.\n

\n\n
\n\n
\n \n
\n\n
\n \n\n \n
\n\n
\n \n
\n\n
\n \n
\n\n
\n\n
\n
\n \n
\n\n
\n \n
\n\n
\n \n
\n\n
\n \n
\n
\n\n
\n
\n \n
\n
\n\n\n\n

\n Please select the address you would like to interact with.\n

\n\n \n \n \n \n \n \n \n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n
\n Address\n \n Balance\n \n Token
Balances\n
\n \n \n \n {{wallet.getBalance()}} {{ajaxReq.type}}\n \n \n \n \n \n
\n 5\"\n role=\"link\"\n tabindex=\"0\"\n translate=\"MNEM_prev\">\n Previous Addresses\n \n \n \n More Addresses\n \n
\n\n
\n \n\n \n
\n\n
\n\n
\n\n
\n\n
\n\n
\n"; },{}],48:[function(require,module,exports){ 'use strict'; @@ -7910,6 +8055,8 @@ var walletDecryptDrtv = function walletDecryptDrtv() { module.exports = walletDecryptDrtv; },{"./walletDecryptDrtv.html":47}],49:[function(require,module,exports){ +'use strict'; + var ens = require('./ens'); var domainsaleInterface = require('./domainsaleConfigs/domainsaleABI.json'); @@ -8491,6 +8638,8 @@ module.exports=[ },{}],51:[function(require,module,exports){ (function (Buffer){ +'use strict'; + function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; } var uts46 = require('idna-uts46'); @@ -13307,11 +13456,11 @@ nodes.nodeList = { }, 'etsc': { 'name': 'ETSC', - 'blockExplorerTX': 'https://explorer.ethereumsocial.kr/#/tx/[[txHash]]', - 'blockExplorerAddr': 'https://explorer.ethereumsocial.kr/#/address/[[address]]', + 'blockExplorerTX': 'https://explorer.ethereumsocial.kr/tx/[[txHash]]', + 'blockExplorerAddr': 'https://explorer.ethereumsocial.kr/addr/[[address]]', 'type': nodes.nodeTypes.ETSC, 'eip155': true, - 'chainId': 214, + 'chainId': 28, 'tokenList': require('./tokens/etscTokens.json'), 'abiList': require('./abiDefinitions/etscAbi.json'), 'estimateGas': true, @@ -13452,6 +13601,8 @@ var walletService = function walletService() { module.exports = walletService; },{}],77:[function(require,module,exports){ +'use strict'; + var f = require('./formatters'); var SolidityType = require('./type'); @@ -13480,6 +13631,8 @@ SolidityTypeAddress.prototype.isType = function (name) { module.exports = SolidityTypeAddress; },{"./formatters":83,"./type":88}],78:[function(require,module,exports){ +'use strict'; + var f = require('./formatters'); var SolidityType = require('./type'); @@ -13508,6 +13661,8 @@ SolidityTypeBool.prototype.isType = function (name) { module.exports = SolidityTypeBool; },{"./formatters":83,"./type":88}],79:[function(require,module,exports){ +'use strict'; + var f = require('./formatters'); var SolidityType = require('./type'); @@ -13539,6 +13694,8 @@ SolidityTypeBytes.prototype.isType = function (name) { module.exports = SolidityTypeBytes; },{"./formatters":83,"./type":88}],80:[function(require,module,exports){ +'use strict'; + /* This file is part of web3.js. @@ -13790,6 +13947,8 @@ var coder = new SolidityCoder([new SolidityTypeAddress(), new SolidityTypeBool() module.exports = coder; },{"./address":77,"./bool":78,"./bytes":79,"./dynamicbytes":82,"./formatters":83,"./int":84,"./real":86,"./string":87,"./uint":89,"./ureal":90,"./utils":91}],81:[function(require,module,exports){ +'use strict'; + /* This file is part of web3.js. @@ -13841,6 +14000,8 @@ module.exports = { }; },{"bignumber.js":167}],82:[function(require,module,exports){ +'use strict'; + var f = require('./formatters'); var SolidityType = require('./type'); @@ -13863,6 +14024,8 @@ SolidityTypeDynamicBytes.prototype.isDynamicType = function () { module.exports = SolidityTypeDynamicBytes; },{"./formatters":83,"./type":88}],83:[function(require,module,exports){ +'use strict'; + /* This file is part of web3.js. @@ -14116,6 +14279,8 @@ module.exports = { }; },{"./config":81,"./param":85,"./utils":91,"bignumber.js":167}],84:[function(require,module,exports){ +'use strict'; + var f = require('./formatters'); var SolidityType = require('./type'); @@ -14150,6 +14315,8 @@ SolidityTypeInt.prototype.isType = function (name) { module.exports = SolidityTypeInt; },{"./formatters":83,"./type":88}],85:[function(require,module,exports){ +'use strict'; + /* This file is part of web3.js. @@ -14301,6 +14468,8 @@ SolidityParam.encodeList = function (params) { module.exports = SolidityParam; },{"./utils":91}],86:[function(require,module,exports){ +'use strict'; + var f = require('./formatters'); var SolidityType = require('./type'); @@ -14335,6 +14504,8 @@ SolidityTypeReal.prototype.isType = function (name) { module.exports = SolidityTypeReal; },{"./formatters":83,"./type":88}],87:[function(require,module,exports){ +'use strict'; + var f = require('./formatters'); var SolidityType = require('./type'); @@ -14357,6 +14528,8 @@ SolidityTypeString.prototype.isDynamicType = function () { module.exports = SolidityTypeString; },{"./formatters":83,"./type":88}],88:[function(require,module,exports){ +'use strict'; + var f = require('./formatters'); var SolidityParam = require('./param'); @@ -14609,6 +14782,8 @@ SolidityType.prototype.decode = function (bytes, offset, name) { module.exports = SolidityType; },{"./formatters":83,"./param":85}],89:[function(require,module,exports){ +'use strict'; + var f = require('./formatters'); var SolidityType = require('./type'); @@ -14643,6 +14818,8 @@ SolidityTypeUInt.prototype.isType = function (name) { module.exports = SolidityTypeUInt; },{"./formatters":83,"./type":88}],90:[function(require,module,exports){ +'use strict'; + var f = require('./formatters'); var SolidityType = require('./type'); @@ -14677,6 +14854,8 @@ SolidityTypeUReal.prototype.isType = function (name) { module.exports = SolidityTypeUReal; },{"./formatters":83,"./type":88}],91:[function(require,module,exports){ +'use strict'; + var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; /* @@ -16106,6 +16285,8 @@ module.exports = SecalotUsb; }).call(this,require("buffer").Buffer) },{"buffer":211}],99:[function(require,module,exports){ +'use strict'; + /** * (C) 2017 SatoshiLabs * @@ -18120,6 +18301,12 @@ module.exports=[ "decimal": 18, "type": "default" }, + { + "address": "0xcd4b4b0f3284a33ac49c67961ec6e111708318cf", + "symbol": "AX1", + "decimal": 5, + "type": "default" + }, { "address": "0x9af2c6B1A28D3d6BC084bd267F70e90d49741D5B", "symbol": "AXP", @@ -18186,6 +18373,12 @@ module.exports=[ "decimal": 18, "type": "default" }, + { + "address": "0x6aeb95f06cda84ca345c2de0f3b7f96923a44f4c", + "symbol": "BERRY", + "decimal": 14, + "type": "default" + }, { "address": "0x8aA33A7899FCC8eA5fBe6A608A109c3893A1B8b2", "symbol": "BET", @@ -19188,12 +19381,6 @@ module.exports=[ "decimal": 8, "type": "default" }, - { - "address": "0x6754e21b9EAa053c62d7854dD6561ae451B0cBCf", - "symbol": "GANA", - "decimal": 18, - "type": "default" - }, { "address": "0x708876f486e448ee89eb332bfbc8e593553058b9", "symbol": "GAVEL", @@ -19209,6 +19396,12 @@ module.exports=[ { "address": "0x12fCd6463E66974cF7bBC24FFC4d40d6bE458283", "symbol": "GBX", + "decimal": 8, + "type": "default" + }, + { + "address": "0xdb0F69306FF8F949f258E83f6b87ee5D052d0b23", + "symbol": "GCP", "decimal": 18, "type": "default" }, @@ -19332,6 +19525,12 @@ module.exports=[ "decimal": 3, "type": "default" }, + { + "address": "0x88ac94d5d175130347fc95e109d77ac09dbf5ab7", + "symbol": "HKY", + "decimal": 18, + "type": "default" + }, { "address": "0xcbCC0F036ED4788F63FC0fEE32873d6A7487b908", "symbol": "HMQ", @@ -19350,9 +19549,15 @@ module.exports=[ "decimal": 18, "type": "default" }, + { + "address": "0x6c6ee5e31d828de241282b9606c8e98ea48526e2", + "symbol": "HOT (HoloToken)", + "decimal": 18, + "type": "default" + }, { "address": "0x9af839687f6c94542ac5ece2e317daae355493a1", - "symbol": "HOT", + "symbol": "HOT (Hydro Protocol)", "decimal": 18, "type": "default" }, @@ -19685,6 +19890,12 @@ module.exports=[ "decimal": 18, "type": "default" }, + { + "address": "0xC64500DD7B0f1794807e67802F8Abbf5F8Ffb054", + "symbol": "LOCUS", + "decimal": 18, + "type": "default" + }, { "address": "0x21ae23b882a340a22282162086bc98d3e2b73018", "symbol": "LOK", @@ -19901,6 +20112,12 @@ module.exports=[ "decimal": 8, "type": "default" }, + { + "address": "0x588047365df5ba589f923604aac23d673555c623", + "symbol": "NAVI", + "decimal": 18, + "type": "default" + }, { "address": "0x17f8aFB63DfcDcC90ebE6e84F060Cc306A98257D", "symbol": "NBAI", @@ -20261,6 +20478,12 @@ module.exports=[ "decimal": 18, "type": "default" }, + { + "address": "0x2a8E98e256f32259b5E5Cb55Dd63C8e891950666", + "symbol": "PTC", + "decimal": 18, + "type": "default" + }, { "address": "0x8Ae4BF2C33a8e667de34B54938B0ccD03Eb8CC06", "symbol": "PTOY", @@ -20669,6 +20892,12 @@ module.exports=[ "decimal": 18, "type": "default" }, + { + "address": "0x20F7A3DdF244dc9299975b4Da1C39F8D5D75f05A", + "symbol": "SPN", + "decimal": 6, + "type": "default" + }, { "address": "0x68d57c9a1C35f63E2c83eE8e49A64e9d70528D25", "symbol": "SRN", @@ -20813,6 +21042,12 @@ module.exports=[ "decimal": 8, "type": "default" }, + { + "address": "0x3883f5e181fccaf8410fa61e12b59bad963fb645", + "symbol": "THETA", + "decimal": 18, + "type": "default" + }, { "address": "0x6531f133e6DeeBe7F2dcE5A0441aA7ef330B4e53", "symbol": "TIME", @@ -20969,6 +21204,12 @@ module.exports=[ "decimal": 18, "type": "default" }, + { + "address": "0x23b75Bc7AaF28e2d6628C3f424B3882F8f072a3c", + "symbol": "VIT", + "decimal": 18, + "type": "default" + }, { "address": "0x519475b31653e46d20cd09f9fdcf3b12bdacb4f5", "symbol": "VIU", @@ -21023,6 +21264,12 @@ module.exports=[ "decimal": 18, "type": "default" }, + { + "address": "0xf4fe95603881d0e07954fd7605e0e9a916e42c44", + "symbol": "WHEN", + "decimal": 18, + "type": "default" + }, { "address": "0xe933c0Cd9784414d5F278C114904F5A84b396919", "symbol": "WHO", @@ -21227,6 +21474,12 @@ module.exports=[ "symbol": "onG", "decimal": 18, "type": "default" + }, + { + "address": "0x6f7a4bac3315b5082f793161a22e26666d22717f", + "symbol": "YEED", + "decimal": 18, + "type": "default" } ] @@ -25830,2099 +26083,1696 @@ Web3Wallet.prototype.getV3Filename = function (timestamp) { module.exports = Web3Wallet; },{"./myetherwallet.js":66}],141:[function(require,module,exports){ +'use strict'; + /** * @license AngularJS v1.6.8 * (c) 2010-2017 Google, Inc. http://angularjs.org * License: MIT */ -(function(window, angular) {'use strict'; - -var ELEMENT_NODE = 1; -var COMMENT_NODE = 8; - -var ADD_CLASS_SUFFIX = '-add'; -var REMOVE_CLASS_SUFFIX = '-remove'; -var EVENT_CLASS_PREFIX = 'ng-'; -var ACTIVE_CLASS_SUFFIX = '-active'; -var PREPARE_CLASS_SUFFIX = '-prepare'; - -var NG_ANIMATE_CLASSNAME = 'ng-animate'; -var NG_ANIMATE_CHILDREN_DATA = '$$ngAnimateChildren'; - -// Detect proper transitionend/animationend event names. -var CSS_PREFIX = '', TRANSITION_PROP, TRANSITIONEND_EVENT, ANIMATION_PROP, ANIMATIONEND_EVENT; - -// If unprefixed events are not supported but webkit-prefixed are, use the latter. -// Otherwise, just use W3C names, browsers not supporting them at all will just ignore them. -// Note: Chrome implements `window.onwebkitanimationend` and doesn't implement `window.onanimationend` -// but at the same time dispatches the `animationend` event and not `webkitAnimationEnd`. -// Register both events in case `window.onanimationend` is not supported because of that, -// do the same for `transitionend` as Safari is likely to exhibit similar behavior. -// Also, the only modern browser that uses vendor prefixes for transitions/keyframes is webkit -// therefore there is no reason to test anymore for other vendor prefixes: -// http://caniuse.com/#search=transition -if ((window.ontransitionend === undefined) && (window.onwebkittransitionend !== undefined)) { - CSS_PREFIX = '-webkit-'; - TRANSITION_PROP = 'WebkitTransition'; - TRANSITIONEND_EVENT = 'webkitTransitionEnd transitionend'; -} else { - TRANSITION_PROP = 'transition'; - TRANSITIONEND_EVENT = 'transitionend'; -} +(function (window, angular) { + 'use strict'; -if ((window.onanimationend === undefined) && (window.onwebkitanimationend !== undefined)) { - CSS_PREFIX = '-webkit-'; - ANIMATION_PROP = 'WebkitAnimation'; - ANIMATIONEND_EVENT = 'webkitAnimationEnd animationend'; -} else { - ANIMATION_PROP = 'animation'; - ANIMATIONEND_EVENT = 'animationend'; -} - -var DURATION_KEY = 'Duration'; -var PROPERTY_KEY = 'Property'; -var DELAY_KEY = 'Delay'; -var TIMING_KEY = 'TimingFunction'; -var ANIMATION_ITERATION_COUNT_KEY = 'IterationCount'; -var ANIMATION_PLAYSTATE_KEY = 'PlayState'; -var SAFE_FAST_FORWARD_DURATION_VALUE = 9999; - -var ANIMATION_DELAY_PROP = ANIMATION_PROP + DELAY_KEY; -var ANIMATION_DURATION_PROP = ANIMATION_PROP + DURATION_KEY; -var TRANSITION_DELAY_PROP = TRANSITION_PROP + DELAY_KEY; -var TRANSITION_DURATION_PROP = TRANSITION_PROP + DURATION_KEY; - -var ngMinErr = angular.$$minErr('ng'); -function assertArg(arg, name, reason) { - if (!arg) { - throw ngMinErr('areq', 'Argument \'{0}\' is {1}', (name || '?'), (reason || 'required')); - } - return arg; -} - -function mergeClasses(a,b) { - if (!a && !b) return ''; - if (!a) return b; - if (!b) return a; - if (isArray(a)) a = a.join(' '); - if (isArray(b)) b = b.join(' '); - return a + ' ' + b; -} - -function packageStyles(options) { - var styles = {}; - if (options && (options.to || options.from)) { - styles.to = options.to; - styles.from = options.from; - } - return styles; -} - -function pendClasses(classes, fix, isPrefix) { - var className = ''; - classes = isArray(classes) - ? classes - : classes && isString(classes) && classes.length - ? classes.split(/\s+/) - : []; - forEach(classes, function(klass, i) { - if (klass && klass.length > 0) { - className += (i > 0) ? ' ' : ''; - className += isPrefix ? fix + klass - : klass + fix; - } - }); - return className; -} + var ELEMENT_NODE = 1; + var COMMENT_NODE = 8; + + var ADD_CLASS_SUFFIX = '-add'; + var REMOVE_CLASS_SUFFIX = '-remove'; + var EVENT_CLASS_PREFIX = 'ng-'; + var ACTIVE_CLASS_SUFFIX = '-active'; + var PREPARE_CLASS_SUFFIX = '-prepare'; + + var NG_ANIMATE_CLASSNAME = 'ng-animate'; + var NG_ANIMATE_CHILDREN_DATA = '$$ngAnimateChildren'; + + // Detect proper transitionend/animationend event names. + var CSS_PREFIX = '', + TRANSITION_PROP, + TRANSITIONEND_EVENT, + ANIMATION_PROP, + ANIMATIONEND_EVENT; + + // If unprefixed events are not supported but webkit-prefixed are, use the latter. + // Otherwise, just use W3C names, browsers not supporting them at all will just ignore them. + // Note: Chrome implements `window.onwebkitanimationend` and doesn't implement `window.onanimationend` + // but at the same time dispatches the `animationend` event and not `webkitAnimationEnd`. + // Register both events in case `window.onanimationend` is not supported because of that, + // do the same for `transitionend` as Safari is likely to exhibit similar behavior. + // Also, the only modern browser that uses vendor prefixes for transitions/keyframes is webkit + // therefore there is no reason to test anymore for other vendor prefixes: + // http://caniuse.com/#search=transition + if (window.ontransitionend === undefined && window.onwebkittransitionend !== undefined) { + CSS_PREFIX = '-webkit-'; + TRANSITION_PROP = 'WebkitTransition'; + TRANSITIONEND_EVENT = 'webkitTransitionEnd transitionend'; + } else { + TRANSITION_PROP = 'transition'; + TRANSITIONEND_EVENT = 'transitionend'; + } -function removeFromArray(arr, val) { - var index = arr.indexOf(val); - if (val >= 0) { - arr.splice(index, 1); + if (window.onanimationend === undefined && window.onwebkitanimationend !== undefined) { + CSS_PREFIX = '-webkit-'; + ANIMATION_PROP = 'WebkitAnimation'; + ANIMATIONEND_EVENT = 'webkitAnimationEnd animationend'; + } else { + ANIMATION_PROP = 'animation'; + ANIMATIONEND_EVENT = 'animationend'; } -} -function stripCommentsFromElement(element) { - if (element instanceof jqLite) { - switch (element.length) { - case 0: - return element; + var DURATION_KEY = 'Duration'; + var PROPERTY_KEY = 'Property'; + var DELAY_KEY = 'Delay'; + var TIMING_KEY = 'TimingFunction'; + var ANIMATION_ITERATION_COUNT_KEY = 'IterationCount'; + var ANIMATION_PLAYSTATE_KEY = 'PlayState'; + var SAFE_FAST_FORWARD_DURATION_VALUE = 9999; - case 1: - // there is no point of stripping anything if the element - // is the only element within the jqLite wrapper. - // (it's important that we retain the element instance.) - if (element[0].nodeType === ELEMENT_NODE) { - return element; - } - break; + var ANIMATION_DELAY_PROP = ANIMATION_PROP + DELAY_KEY; + var ANIMATION_DURATION_PROP = ANIMATION_PROP + DURATION_KEY; + var TRANSITION_DELAY_PROP = TRANSITION_PROP + DELAY_KEY; + var TRANSITION_DURATION_PROP = TRANSITION_PROP + DURATION_KEY; - default: - return jqLite(extractElementNode(element)); + var ngMinErr = angular.$$minErr('ng'); + function assertArg(arg, name, reason) { + if (!arg) { + throw ngMinErr('areq', 'Argument \'{0}\' is {1}', name || '?', reason || 'required'); } + return arg; } - if (element.nodeType === ELEMENT_NODE) { - return jqLite(element); + function mergeClasses(a, b) { + if (!a && !b) return ''; + if (!a) return b; + if (!b) return a; + if (isArray(a)) a = a.join(' '); + if (isArray(b)) b = b.join(' '); + return a + ' ' + b; } -} -function extractElementNode(element) { - if (!element[0]) return element; - for (var i = 0; i < element.length; i++) { - var elm = element[i]; - if (elm.nodeType === ELEMENT_NODE) { - return elm; + function packageStyles(options) { + var styles = {}; + if (options && (options.to || options.from)) { + styles.to = options.to; + styles.from = options.from; } + return styles; } -} - -function $$addClass($$jqLite, element, className) { - forEach(element, function(elm) { - $$jqLite.addClass(elm, className); - }); -} - -function $$removeClass($$jqLite, element, className) { - forEach(element, function(elm) { - $$jqLite.removeClass(elm, className); - }); -} - -function applyAnimationClassesFactory($$jqLite) { - return function(element, options) { - if (options.addClass) { - $$addClass($$jqLite, element, options.addClass); - options.addClass = null; - } - if (options.removeClass) { - $$removeClass($$jqLite, element, options.removeClass); - options.removeClass = null; - } - }; -} -function prepareAnimationOptions(options) { - options = options || {}; - if (!options.$$prepared) { - var domOperation = options.domOperation || noop; - options.domOperation = function() { - options.$$domOperationFired = true; - domOperation(); - domOperation = noop; - }; - options.$$prepared = true; + function pendClasses(classes, fix, isPrefix) { + var className = ''; + classes = isArray(classes) ? classes : classes && isString(classes) && classes.length ? classes.split(/\s+/) : []; + forEach(classes, function (klass, i) { + if (klass && klass.length > 0) { + className += i > 0 ? ' ' : ''; + className += isPrefix ? fix + klass : klass + fix; + } + }); + return className; } - return options; -} - -function applyAnimationStyles(element, options) { - applyAnimationFromStyles(element, options); - applyAnimationToStyles(element, options); -} -function applyAnimationFromStyles(element, options) { - if (options.from) { - element.css(options.from); - options.from = null; + function removeFromArray(arr, val) { + var index = arr.indexOf(val); + if (val >= 0) { + arr.splice(index, 1); + } } -} -function applyAnimationToStyles(element, options) { - if (options.to) { - element.css(options.to); - options.to = null; - } -} + function stripCommentsFromElement(element) { + if (element instanceof jqLite) { + switch (element.length) { + case 0: + return element; -function mergeAnimationDetails(element, oldAnimation, newAnimation) { - var target = oldAnimation.options || {}; - var newOptions = newAnimation.options || {}; + case 1: + // there is no point of stripping anything if the element + // is the only element within the jqLite wrapper. + // (it's important that we retain the element instance.) + if (element[0].nodeType === ELEMENT_NODE) { + return element; + } + break; - var toAdd = (target.addClass || '') + ' ' + (newOptions.addClass || ''); - var toRemove = (target.removeClass || '') + ' ' + (newOptions.removeClass || ''); - var classes = resolveElementClasses(element.attr('class'), toAdd, toRemove); + default: + return jqLite(extractElementNode(element)); + } + } - if (newOptions.preparationClasses) { - target.preparationClasses = concatWithSpace(newOptions.preparationClasses, target.preparationClasses); - delete newOptions.preparationClasses; + if (element.nodeType === ELEMENT_NODE) { + return jqLite(element); + } } - // noop is basically when there is no callback; otherwise something has been set - var realDomOperation = target.domOperation !== noop ? target.domOperation : null; - - extend(target, newOptions); - - // TODO(matsko or sreeramu): proper fix is to maintain all animation callback in array and call at last,but now only leave has the callback so no issue with this. - if (realDomOperation) { - target.domOperation = realDomOperation; + function extractElementNode(element) { + if (!element[0]) return element; + for (var i = 0; i < element.length; i++) { + var elm = element[i]; + if (elm.nodeType === ELEMENT_NODE) { + return elm; + } + } } - if (classes.addClass) { - target.addClass = classes.addClass; - } else { - target.addClass = null; + function $$addClass($$jqLite, element, className) { + forEach(element, function (elm) { + $$jqLite.addClass(elm, className); + }); } - if (classes.removeClass) { - target.removeClass = classes.removeClass; - } else { - target.removeClass = null; + function $$removeClass($$jqLite, element, className) { + forEach(element, function (elm) { + $$jqLite.removeClass(elm, className); + }); } - oldAnimation.addClass = target.addClass; - oldAnimation.removeClass = target.removeClass; - - return target; -} - -function resolveElementClasses(existing, toAdd, toRemove) { - var ADD_CLASS = 1; - var REMOVE_CLASS = -1; - - var flags = {}; - existing = splitClassesToLookup(existing); - - toAdd = splitClassesToLookup(toAdd); - forEach(toAdd, function(value, key) { - flags[key] = ADD_CLASS; - }); - - toRemove = splitClassesToLookup(toRemove); - forEach(toRemove, function(value, key) { - flags[key] = flags[key] === ADD_CLASS ? null : REMOVE_CLASS; - }); - - var classes = { - addClass: '', - removeClass: '' - }; - - forEach(flags, function(val, klass) { - var prop, allow; - if (val === ADD_CLASS) { - prop = 'addClass'; - allow = !existing[klass] || existing[klass + REMOVE_CLASS_SUFFIX]; - } else if (val === REMOVE_CLASS) { - prop = 'removeClass'; - allow = existing[klass] || existing[klass + ADD_CLASS_SUFFIX]; - } - if (allow) { - if (classes[prop].length) { - classes[prop] += ' '; + function applyAnimationClassesFactory($$jqLite) { + return function (element, options) { + if (options.addClass) { + $$addClass($$jqLite, element, options.addClass); + options.addClass = null; } - classes[prop] += klass; - } - }); - - function splitClassesToLookup(classes) { - if (isString(classes)) { - classes = classes.split(' '); - } - - var obj = {}; - forEach(classes, function(klass) { - // sometimes the split leaves empty string values - // incase extra spaces were applied to the options - if (klass.length) { - obj[klass] = true; + if (options.removeClass) { + $$removeClass($$jqLite, element, options.removeClass); + options.removeClass = null; } - }); - return obj; - } - - return classes; -} - -function getDomNode(element) { - return (element instanceof jqLite) ? element[0] : element; -} - -function applyGeneratedPreparationClasses(element, event, options) { - var classes = ''; - if (event) { - classes = pendClasses(event, EVENT_CLASS_PREFIX, true); - } - if (options.addClass) { - classes = concatWithSpace(classes, pendClasses(options.addClass, ADD_CLASS_SUFFIX)); - } - if (options.removeClass) { - classes = concatWithSpace(classes, pendClasses(options.removeClass, REMOVE_CLASS_SUFFIX)); - } - if (classes.length) { - options.preparationClasses = classes; - element.addClass(classes); + }; } -} -function clearGeneratedClasses(element, options) { - if (options.preparationClasses) { - element.removeClass(options.preparationClasses); - options.preparationClasses = null; - } - if (options.activeClasses) { - element.removeClass(options.activeClasses); - options.activeClasses = null; + function prepareAnimationOptions(options) { + options = options || {}; + if (!options.$$prepared) { + var domOperation = options.domOperation || noop; + options.domOperation = function () { + options.$$domOperationFired = true; + domOperation(); + domOperation = noop; + }; + options.$$prepared = true; + } + return options; } -} - -function blockTransitions(node, duration) { - // we use a negative delay value since it performs blocking - // yet it doesn't kill any existing transitions running on the - // same element which makes this safe for class-based animations - var value = duration ? '-' + duration + 's' : ''; - applyInlineStyle(node, [TRANSITION_DELAY_PROP, value]); - return [TRANSITION_DELAY_PROP, value]; -} -function blockKeyframeAnimations(node, applyBlock) { - var value = applyBlock ? 'paused' : ''; - var key = ANIMATION_PROP + ANIMATION_PLAYSTATE_KEY; - applyInlineStyle(node, [key, value]); - return [key, value]; -} - -function applyInlineStyle(node, styleTuple) { - var prop = styleTuple[0]; - var value = styleTuple[1]; - node.style[prop] = value; -} - -function concatWithSpace(a,b) { - if (!a) return b; - if (!b) return a; - return a + ' ' + b; -} - -var $$rAFSchedulerFactory = ['$$rAF', function($$rAF) { - var queue, cancelFn; - - function scheduler(tasks) { - // we make a copy since RAFScheduler mutates the state - // of the passed in array variable and this would be difficult - // to track down on the outside code - queue = queue.concat(tasks); - nextTick(); + function applyAnimationStyles(element, options) { + applyAnimationFromStyles(element, options); + applyAnimationToStyles(element, options); } - queue = scheduler.queue = []; - - /* waitUntilQuiet does two things: - * 1. It will run the FINAL `fn` value only when an uncanceled RAF has passed through - * 2. It will delay the next wave of tasks from running until the quiet `fn` has run. - * - * The motivation here is that animation code can request more time from the scheduler - * before the next wave runs. This allows for certain DOM properties such as classes to - * be resolved in time for the next animation to run. - */ - scheduler.waitUntilQuiet = function(fn) { - if (cancelFn) cancelFn(); - - cancelFn = $$rAF(function() { - cancelFn = null; - fn(); - nextTick(); - }); - }; - - return scheduler; - - function nextTick() { - if (!queue.length) return; - - var items = queue.shift(); - for (var i = 0; i < items.length; i++) { - items[i](); + function applyAnimationFromStyles(element, options) { + if (options.from) { + element.css(options.from); + options.from = null; } + } - if (!cancelFn) { - $$rAF(function() { - if (!cancelFn) nextTick(); - }); + function applyAnimationToStyles(element, options) { + if (options.to) { + element.css(options.to); + options.to = null; } } -}]; - -/** - * @ngdoc directive - * @name ngAnimateChildren - * @restrict AE - * @element ANY - * - * @description - * - * ngAnimateChildren allows you to specify that children of this element should animate even if any - * of the children's parents are currently animating. By default, when an element has an active `enter`, `leave`, or `move` - * (structural) animation, child elements that also have an active structural animation are not animated. - * - * Note that even if `ngAnimateChildren` is set, no child animations will run when the parent element is removed from the DOM (`leave` animation). - * - * - * @param {string} ngAnimateChildren If the value is empty, `true` or `on`, - * then child animations are allowed. If the value is `false`, child animations are not allowed. - * - * @example - * - -
- - -
-
-
- List of items: -
Item {{item}}
-
-
-
- - - - .container.ng-enter, - .container.ng-leave { - transition: all ease 1.5s; - } - - .container.ng-enter, - .container.ng-leave-active { - opacity: 0; - } - .container.ng-leave, - .container.ng-enter-active { - opacity: 1; - } + function mergeAnimationDetails(element, oldAnimation, newAnimation) { + var target = oldAnimation.options || {}; + var newOptions = newAnimation.options || {}; - .item { - background: firebrick; - color: #FFF; - margin-bottom: 10px; - } + var toAdd = (target.addClass || '') + ' ' + (newOptions.addClass || ''); + var toRemove = (target.removeClass || '') + ' ' + (newOptions.removeClass || ''); + var classes = resolveElementClasses(element.attr('class'), toAdd, toRemove); - .item.ng-enter, - .item.ng-leave { - transition: transform 1.5s ease; - } + if (newOptions.preparationClasses) { + target.preparationClasses = concatWithSpace(newOptions.preparationClasses, target.preparationClasses); + delete newOptions.preparationClasses; + } - .item.ng-enter { - transform: translateX(50px); - } + // noop is basically when there is no callback; otherwise something has been set + var realDomOperation = target.domOperation !== noop ? target.domOperation : null; - .item.ng-enter-active { - transform: translateX(0); - } - - - angular.module('ngAnimateChildren', ['ngAnimate']) - .controller('MainController', function MainController() { - this.animateChildren = false; - this.enterElement = false; - }); - - - */ -var $$AnimateChildrenDirective = ['$interpolate', function($interpolate) { - return { - link: function(scope, element, attrs) { - var val = attrs.ngAnimateChildren; - if (isString(val) && val.length === 0) { //empty attribute - element.data(NG_ANIMATE_CHILDREN_DATA, true); - } else { - // Interpolate and set the value, so that it is available to - // animations that run right after compilation - setData($interpolate(val)(scope)); - attrs.$observe('ngAnimateChildren', setData); - } + extend(target, newOptions); - function setData(value) { - value = value === 'on' || value === 'true'; - element.data(NG_ANIMATE_CHILDREN_DATA, value); - } + // TODO(matsko or sreeramu): proper fix is to maintain all animation callback in array and call at last,but now only leave has the callback so no issue with this. + if (realDomOperation) { + target.domOperation = realDomOperation; } - }; -}]; -/* exported $AnimateCssProvider */ + if (classes.addClass) { + target.addClass = classes.addClass; + } else { + target.addClass = null; + } -var ANIMATE_TIMER_KEY = '$$animateCss'; + if (classes.removeClass) { + target.removeClass = classes.removeClass; + } else { + target.removeClass = null; + } -/** - * @ngdoc service - * @name $animateCss - * @kind object - * - * @description - * The `$animateCss` service is a useful utility to trigger customized CSS-based transitions/keyframes - * from a JavaScript-based animation or directly from a directive. The purpose of `$animateCss` is NOT - * to side-step how `$animate` and ngAnimate work, but the goal is to allow pre-existing animations or - * directives to create more complex animations that can be purely driven using CSS code. - * - * Note that only browsers that support CSS transitions and/or keyframe animations are capable of - * rendering animations triggered via `$animateCss` (bad news for IE9 and lower). - * - * ## General Use - * Once again, `$animateCss` is designed to be used inside of a registered JavaScript animation that - * is powered by ngAnimate. It is possible to use `$animateCss` directly inside of a directive, however, - * any automatic control over cancelling animations and/or preventing animations from being run on - * child elements will not be handled by Angular. For this to work as expected, please use `$animate` to - * trigger the animation and then setup a JavaScript animation that injects `$animateCss` to trigger - * the CSS animation. - * - * The example below shows how we can create a folding animation on an element using `ng-if`: - * - * ```html - * - *
- * This element will go BOOM - *
- * - * ``` - * - * Now we create the **JavaScript animation** that will trigger the CSS transition: - * - * ```js - * ngModule.animation('.fold-animation', ['$animateCss', function($animateCss) { - * return { - * enter: function(element, doneFn) { - * var height = element[0].offsetHeight; - * return $animateCss(element, { - * from: { height:'0px' }, - * to: { height:height + 'px' }, - * duration: 1 // one second - * }); - * } - * } - * }]); - * ``` - * - * ## More Advanced Uses - * - * `$animateCss` is the underlying code that ngAnimate uses to power **CSS-based animations** behind the scenes. Therefore CSS hooks - * like `.ng-EVENT`, `.ng-EVENT-active`, `.ng-EVENT-stagger` are all features that can be triggered using `$animateCss` via JavaScript code. - * - * This also means that just about any combination of adding classes, removing classes, setting styles, dynamically setting a keyframe animation, - * applying a hardcoded duration or delay value, changing the animation easing or applying a stagger animation are all options that work with - * `$animateCss`. The service itself is smart enough to figure out the combination of options and examine the element styling properties in order - * to provide a working animation that will run in CSS. - * - * The example below showcases a more advanced version of the `.fold-animation` from the example above: - * - * ```js - * ngModule.animation('.fold-animation', ['$animateCss', function($animateCss) { - * return { - * enter: function(element, doneFn) { - * var height = element[0].offsetHeight; - * return $animateCss(element, { - * addClass: 'red large-text pulse-twice', - * easing: 'ease-out', - * from: { height:'0px' }, - * to: { height:height + 'px' }, - * duration: 1 // one second - * }); - * } - * } - * }]); - * ``` - * - * Since we're adding/removing CSS classes then the CSS transition will also pick those up: - * - * ```css - * /* since a hardcoded duration value of 1 was provided in the JavaScript animation code, - * the CSS classes below will be transitioned despite them being defined as regular CSS classes */ - * .red { background:red; } - * .large-text { font-size:20px; } - * - * /* we can also use a keyframe animation and $animateCss will make it work alongside the transition */ - * .pulse-twice { - * animation: 0.5s pulse linear 2; - * -webkit-animation: 0.5s pulse linear 2; - * } - * - * @keyframes pulse { - * from { transform: scale(0.5); } - * to { transform: scale(1.5); } - * } - * - * @-webkit-keyframes pulse { - * from { -webkit-transform: scale(0.5); } - * to { -webkit-transform: scale(1.5); } - * } - * ``` - * - * Given this complex combination of CSS classes, styles and options, `$animateCss` will figure everything out and make the animation happen. - * - * ## How the Options are handled - * - * `$animateCss` is very versatile and intelligent when it comes to figuring out what configurations to apply to the element to ensure the animation - * works with the options provided. Say for example we were adding a class that contained a keyframe value and we wanted to also animate some inline - * styles using the `from` and `to` properties. - * - * ```js - * var animator = $animateCss(element, { - * from: { background:'red' }, - * to: { background:'blue' } - * }); - * animator.start(); - * ``` - * - * ```css - * .rotating-animation { - * animation:0.5s rotate linear; - * -webkit-animation:0.5s rotate linear; - * } - * - * @keyframes rotate { - * from { transform: rotate(0deg); } - * to { transform: rotate(360deg); } - * } - * - * @-webkit-keyframes rotate { - * from { -webkit-transform: rotate(0deg); } - * to { -webkit-transform: rotate(360deg); } - * } - * ``` - * - * The missing pieces here are that we do not have a transition set (within the CSS code nor within the `$animateCss` options) and the duration of the animation is - * going to be detected from what the keyframe styles on the CSS class are. In this event, `$animateCss` will automatically create an inline transition - * style matching the duration detected from the keyframe style (which is present in the CSS class that is being added) and then prepare both the transition - * and keyframe animations to run in parallel on the element. Then when the animation is underway the provided `from` and `to` CSS styles will be applied - * and spread across the transition and keyframe animation. - * - * ## What is returned - * - * `$animateCss` works in two stages: a preparation phase and an animation phase. Therefore when `$animateCss` is first called it will NOT actually - * start the animation. All that is going on here is that the element is being prepared for the animation (which means that the generated CSS classes are - * added and removed on the element). Once `$animateCss` is called it will return an object with the following properties: - * - * ```js - * var animator = $animateCss(element, { ... }); - * ``` - * - * Now what do the contents of our `animator` variable look like: - * - * ```js - * { - * // starts the animation - * start: Function, - * - * // ends (aborts) the animation - * end: Function - * } - * ``` - * - * To actually start the animation we need to run `animation.start()` which will then return a promise that we can hook into to detect when the animation ends. - * If we choose not to run the animation then we MUST run `animation.end()` to perform a cleanup on the element (since some CSS classes and styles may have been - * applied to the element during the preparation phase). Note that all other properties such as duration, delay, transitions and keyframes are just properties - * and that changing them will not reconfigure the parameters of the animation. - * - * ### runner.done() vs runner.then() - * It is documented that `animation.start()` will return a promise object and this is true, however, there is also an additional method available on the - * runner called `.done(callbackFn)`. The done method works the same as `.finally(callbackFn)`, however, it does **not trigger a digest to occur**. - * Therefore, for performance reasons, it's always best to use `runner.done(callback)` instead of `runner.then()`, `runner.catch()` or `runner.finally()` - * unless you really need a digest to kick off afterwards. - * - * Keep in mind that, to make this easier, ngAnimate has tweaked the JS animations API to recognize when a runner instance is returned from $animateCss - * (so there is no need to call `runner.done(doneFn)` inside of your JavaScript animation code). - * Check the {@link ngAnimate.$animateCss#usage animation code above} to see how this works. - * - * @param {DOMElement} element the element that will be animated - * @param {object} options the animation-related options that will be applied during the animation - * - * * `event` - The DOM event (e.g. enter, leave, move). When used, a generated CSS class of `ng-EVENT` and `ng-EVENT-active` will be applied - * to the element during the animation. Multiple events can be provided when spaces are used as a separator. (Note that this will not perform any DOM operation.) - * * `structural` - Indicates that the `ng-` prefix will be added to the event class. Setting to `false` or omitting will turn `ng-EVENT` and - * `ng-EVENT-active` in `EVENT` and `EVENT-active`. Unused if `event` is omitted. - * * `easing` - The CSS easing value that will be applied to the transition or keyframe animation (or both). - * * `transitionStyle` - The raw CSS transition style that will be used (e.g. `1s linear all`). - * * `keyframeStyle` - The raw CSS keyframe animation style that will be used (e.g. `1s my_animation linear`). - * * `from` - The starting CSS styles (a key/value object) that will be applied at the start of the animation. - * * `to` - The ending CSS styles (a key/value object) that will be applied across the animation via a CSS transition. - * * `addClass` - A space separated list of CSS classes that will be added to the element and spread across the animation. - * * `removeClass` - A space separated list of CSS classes that will be removed from the element and spread across the animation. - * * `duration` - A number value representing the total duration of the transition and/or keyframe (note that a value of 1 is 1000ms). If a value of `0` - * is provided then the animation will be skipped entirely. - * * `delay` - A number value representing the total delay of the transition and/or keyframe (note that a value of 1 is 1000ms). If a value of `true` is - * used then whatever delay value is detected from the CSS classes will be mirrored on the elements styles (e.g. by setting delay true then the style value - * of the element will be `transition-delay: DETECTED_VALUE`). Using `true` is useful when you want the CSS classes and inline styles to all share the same - * CSS delay value. - * * `stagger` - A numeric time value representing the delay between successively animated elements - * ({@link ngAnimate#css-staggering-animations Click here to learn how CSS-based staggering works in ngAnimate.}) - * * `staggerIndex` - The numeric index representing the stagger item (e.g. a value of 5 is equal to the sixth item in the stagger; therefore when a - * `stagger` option value of `0.1` is used then there will be a stagger delay of `600ms`) - * * `applyClassesEarly` - Whether or not the classes being added or removed will be used when detecting the animation. This is set by `$animate` when enter/leave/move animations are fired to ensure that the CSS classes are resolved in time. (Note that this will prevent any transitions from occurring on the classes being added and removed.) - * * `cleanupStyles` - Whether or not the provided `from` and `to` styles will be removed once - * the animation is closed. This is useful for when the styles are used purely for the sake of - * the animation and do not have a lasting visual effect on the element (e.g. a collapse and open animation). - * By default this value is set to `false`. - * - * @return {object} an object with start and end methods and details about the animation. - * - * * `start` - The method to start the animation. This will return a `Promise` when called. - * * `end` - This method will cancel the animation and remove all applied CSS classes and styles. - */ -var ONE_SECOND = 1000; + oldAnimation.addClass = target.addClass; + oldAnimation.removeClass = target.removeClass; -var ELAPSED_TIME_MAX_DECIMAL_PLACES = 3; -var CLOSING_TIME_BUFFER = 1.5; + return target; + } -var DETECT_CSS_PROPERTIES = { - transitionDuration: TRANSITION_DURATION_PROP, - transitionDelay: TRANSITION_DELAY_PROP, - transitionProperty: TRANSITION_PROP + PROPERTY_KEY, - animationDuration: ANIMATION_DURATION_PROP, - animationDelay: ANIMATION_DELAY_PROP, - animationIterationCount: ANIMATION_PROP + ANIMATION_ITERATION_COUNT_KEY -}; + function resolveElementClasses(existing, toAdd, toRemove) { + var ADD_CLASS = 1; + var REMOVE_CLASS = -1; -var DETECT_STAGGER_CSS_PROPERTIES = { - transitionDuration: TRANSITION_DURATION_PROP, - transitionDelay: TRANSITION_DELAY_PROP, - animationDuration: ANIMATION_DURATION_PROP, - animationDelay: ANIMATION_DELAY_PROP -}; + var flags = {}; + existing = splitClassesToLookup(existing); -function getCssKeyframeDurationStyle(duration) { - return [ANIMATION_DURATION_PROP, duration + 's']; -} + toAdd = splitClassesToLookup(toAdd); + forEach(toAdd, function (value, key) { + flags[key] = ADD_CLASS; + }); -function getCssDelayStyle(delay, isKeyframeAnimation) { - var prop = isKeyframeAnimation ? ANIMATION_DELAY_PROP : TRANSITION_DELAY_PROP; - return [prop, delay + 's']; -} + toRemove = splitClassesToLookup(toRemove); + forEach(toRemove, function (value, key) { + flags[key] = flags[key] === ADD_CLASS ? null : REMOVE_CLASS; + }); -function computeCssStyles($window, element, properties) { - var styles = Object.create(null); - var detectedStyles = $window.getComputedStyle(element) || {}; - forEach(properties, function(formalStyleName, actualStyleName) { - var val = detectedStyles[formalStyleName]; - if (val) { - var c = val.charAt(0); + var classes = { + addClass: '', + removeClass: '' + }; - // only numerical-based values have a negative sign or digit as the first value - if (c === '-' || c === '+' || c >= 0) { - val = parseMaxTime(val); + forEach(flags, function (val, klass) { + var prop, allow; + if (val === ADD_CLASS) { + prop = 'addClass'; + allow = !existing[klass] || existing[klass + REMOVE_CLASS_SUFFIX]; + } else if (val === REMOVE_CLASS) { + prop = 'removeClass'; + allow = existing[klass] || existing[klass + ADD_CLASS_SUFFIX]; } - - // by setting this to null in the event that the delay is not set or is set directly as 0 - // then we can still allow for negative values to be used later on and not mistake this - // value for being greater than any other negative value. - if (val === 0) { - val = null; + if (allow) { + if (classes[prop].length) { + classes[prop] += ' '; + } + classes[prop] += klass; } - styles[actualStyleName] = val; - } - }); + }); - return styles; -} + function splitClassesToLookup(classes) { + if (isString(classes)) { + classes = classes.split(' '); + } -function parseMaxTime(str) { - var maxValue = 0; - var values = str.split(/\s*,\s*/); - forEach(values, function(value) { - // it's always safe to consider only second values and omit `ms` values since - // getComputedStyle will always handle the conversion for us - if (value.charAt(value.length - 1) === 's') { - value = value.substring(0, value.length - 1); + var obj = {}; + forEach(classes, function (klass) { + // sometimes the split leaves empty string values + // incase extra spaces were applied to the options + if (klass.length) { + obj[klass] = true; + } + }); + return obj; } - value = parseFloat(value) || 0; - maxValue = maxValue ? Math.max(value, maxValue) : value; - }); - return maxValue; -} - -function truthyTimingValue(val) { - return val === 0 || val != null; -} -function getCssTransitionDurationStyle(duration, applyOnlyDuration) { - var style = TRANSITION_PROP; - var value = duration + 's'; - if (applyOnlyDuration) { - style += DURATION_KEY; - } else { - value += ' linear all'; + return classes; } - return [style, value]; -} - -function createLocalCacheLookup() { - var cache = Object.create(null); - return { - flush: function() { - cache = Object.create(null); - }, - count: function(key) { - var entry = cache[key]; - return entry ? entry.total : 0; - }, - - get: function(key) { - var entry = cache[key]; - return entry && entry.value; - }, + function getDomNode(element) { + return element instanceof jqLite ? element[0] : element; + } - put: function(key, value) { - if (!cache[key]) { - cache[key] = { total: 1, value: value }; - } else { - cache[key].total++; - } + function applyGeneratedPreparationClasses(element, event, options) { + var classes = ''; + if (event) { + classes = pendClasses(event, EVENT_CLASS_PREFIX, true); } - }; -} - -// we do not reassign an already present style value since -// if we detect the style property value again we may be -// detecting styles that were added via the `from` styles. -// We make use of `isDefined` here since an empty string -// or null value (which is what getPropertyValue will return -// for a non-existing style) will still be marked as a valid -// value for the style (a falsy value implies that the style -// is to be removed at the end of the animation). If we had a simple -// "OR" statement then it would not be enough to catch that. -function registerRestorableStyles(backup, node, properties) { - forEach(properties, function(prop) { - backup[prop] = isDefined(backup[prop]) - ? backup[prop] - : node.style.getPropertyValue(prop); - }); -} - -var $AnimateCssProvider = ['$animateProvider', /** @this */ function($animateProvider) { - var gcsLookup = createLocalCacheLookup(); - var gcsStaggerLookup = createLocalCacheLookup(); - - this.$get = ['$window', '$$jqLite', '$$AnimateRunner', '$timeout', - '$$forceReflow', '$sniffer', '$$rAFScheduler', '$$animateQueue', - function($window, $$jqLite, $$AnimateRunner, $timeout, - $$forceReflow, $sniffer, $$rAFScheduler, $$animateQueue) { - - var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); - - var parentCounter = 0; - function gcsHashFn(node, extraClasses) { - var KEY = '$$ngAnimateParentKey'; - var parentNode = node.parentNode; - var parentID = parentNode[KEY] || (parentNode[KEY] = ++parentCounter); - return parentID + '-' + node.getAttribute('class') + '-' + extraClasses; + if (options.addClass) { + classes = concatWithSpace(classes, pendClasses(options.addClass, ADD_CLASS_SUFFIX)); } - - function computeCachedCssStyles(node, className, cacheKey, properties) { - var timings = gcsLookup.get(cacheKey); - - if (!timings) { - timings = computeCssStyles($window, node, properties); - if (timings.animationIterationCount === 'infinite') { - timings.animationIterationCount = 1; - } - } - - // we keep putting this in multiple times even though the value and the cacheKey are the same - // because we're keeping an internal tally of how many duplicate animations are detected. - gcsLookup.put(cacheKey, timings); - return timings; + if (options.removeClass) { + classes = concatWithSpace(classes, pendClasses(options.removeClass, REMOVE_CLASS_SUFFIX)); } - - function computeCachedCssStaggerStyles(node, className, cacheKey, properties) { - var stagger; - - // if we have one or more existing matches of matching elements - // containing the same parent + CSS styles (which is how cacheKey works) - // then staggering is possible - if (gcsLookup.count(cacheKey) > 0) { - stagger = gcsStaggerLookup.get(cacheKey); - - if (!stagger) { - var staggerClassName = pendClasses(className, '-stagger'); - - $$jqLite.addClass(node, staggerClassName); - - stagger = computeCssStyles($window, node, properties); - - // force the conversion of a null value to zero incase not set - stagger.animationDuration = Math.max(stagger.animationDuration, 0); - stagger.transitionDuration = Math.max(stagger.transitionDuration, 0); - - $$jqLite.removeClass(node, staggerClassName); - - gcsStaggerLookup.put(cacheKey, stagger); - } - } - - return stagger || {}; + if (classes.length) { + options.preparationClasses = classes; + element.addClass(classes); } + } - var rafWaitQueue = []; - function waitUntilQuiet(callback) { - rafWaitQueue.push(callback); - $$rAFScheduler.waitUntilQuiet(function() { - gcsLookup.flush(); - gcsStaggerLookup.flush(); - - // DO NOT REMOVE THIS LINE OR REFACTOR OUT THE `pageWidth` variable. - // PLEASE EXAMINE THE `$$forceReflow` service to understand why. - var pageWidth = $$forceReflow(); - - // we use a for loop to ensure that if the queue is changed - // during this looping then it will consider new requests - for (var i = 0; i < rafWaitQueue.length; i++) { - rafWaitQueue[i](pageWidth); - } - rafWaitQueue.length = 0; - }); + function clearGeneratedClasses(element, options) { + if (options.preparationClasses) { + element.removeClass(options.preparationClasses); + options.preparationClasses = null; } - - function computeTimings(node, className, cacheKey) { - var timings = computeCachedCssStyles(node, className, cacheKey, DETECT_CSS_PROPERTIES); - var aD = timings.animationDelay; - var tD = timings.transitionDelay; - timings.maxDelay = aD && tD - ? Math.max(aD, tD) - : (aD || tD); - timings.maxDuration = Math.max( - timings.animationDuration * timings.animationIterationCount, - timings.transitionDuration); - - return timings; + if (options.activeClasses) { + element.removeClass(options.activeClasses); + options.activeClasses = null; } + } - return function init(element, initialOptions) { - // all of the animation functions should create - // a copy of the options data, however, if a - // parent service has already created a copy then - // we should stick to using that - var options = initialOptions || {}; - if (!options.$$prepared) { - options = prepareAnimationOptions(copy(options)); - } - - var restoreStyles = {}; - var node = getDomNode(element); - if (!node - || !node.parentNode - || !$$animateQueue.enabled()) { - return closeAndReturnNoopAnimator(); - } - - var temporaryStyles = []; - var classes = element.attr('class'); - var styles = packageStyles(options); - var animationClosed; - var animationPaused; - var animationCompleted; - var runner; - var runnerHost; - var maxDelay; - var maxDelayTime; - var maxDuration; - var maxDurationTime; - var startTime; - var events = []; - - if (options.duration === 0 || (!$sniffer.animations && !$sniffer.transitions)) { - return closeAndReturnNoopAnimator(); - } + function blockTransitions(node, duration) { + // we use a negative delay value since it performs blocking + // yet it doesn't kill any existing transitions running on the + // same element which makes this safe for class-based animations + var value = duration ? '-' + duration + 's' : ''; + applyInlineStyle(node, [TRANSITION_DELAY_PROP, value]); + return [TRANSITION_DELAY_PROP, value]; + } - var method = options.event && isArray(options.event) - ? options.event.join(' ') - : options.event; + function blockKeyframeAnimations(node, applyBlock) { + var value = applyBlock ? 'paused' : ''; + var key = ANIMATION_PROP + ANIMATION_PLAYSTATE_KEY; + applyInlineStyle(node, [key, value]); + return [key, value]; + } - var isStructural = method && options.structural; - var structuralClassName = ''; - var addRemoveClassName = ''; + function applyInlineStyle(node, styleTuple) { + var prop = styleTuple[0]; + var value = styleTuple[1]; + node.style[prop] = value; + } - if (isStructural) { - structuralClassName = pendClasses(method, EVENT_CLASS_PREFIX, true); - } else if (method) { - structuralClassName = method; - } + function concatWithSpace(a, b) { + if (!a) return b; + if (!b) return a; + return a + ' ' + b; + } - if (options.addClass) { - addRemoveClassName += pendClasses(options.addClass, ADD_CLASS_SUFFIX); - } + var $$rAFSchedulerFactory = ['$$rAF', function ($$rAF) { + var queue, cancelFn; - if (options.removeClass) { - if (addRemoveClassName.length) { - addRemoveClassName += ' '; - } - addRemoveClassName += pendClasses(options.removeClass, REMOVE_CLASS_SUFFIX); - } - - // there may be a situation where a structural animation is combined together - // with CSS classes that need to resolve before the animation is computed. - // However this means that there is no explicit CSS code to block the animation - // from happening (by setting 0s none in the class name). If this is the case - // we need to apply the classes before the first rAF so we know to continue if - // there actually is a detected transition or keyframe animation - if (options.applyClassesEarly && addRemoveClassName.length) { - applyAnimationClasses(element, options); - } - - var preparationClasses = [structuralClassName, addRemoveClassName].join(' ').trim(); - var fullClassName = classes + ' ' + preparationClasses; - var activeClasses = pendClasses(preparationClasses, ACTIVE_CLASS_SUFFIX); - var hasToStyles = styles.to && Object.keys(styles.to).length > 0; - var containsKeyframeAnimation = (options.keyframeStyle || '').length > 0; - - // there is no way we can trigger an animation if no styles and - // no classes are being applied which would then trigger a transition, - // unless there a is raw keyframe value that is applied to the element. - if (!containsKeyframeAnimation - && !hasToStyles - && !preparationClasses) { - return closeAndReturnNoopAnimator(); - } - - var cacheKey, stagger; - if (options.stagger > 0) { - var staggerVal = parseFloat(options.stagger); - stagger = { - transitionDelay: staggerVal, - animationDelay: staggerVal, - transitionDuration: 0, - animationDuration: 0 - }; - } else { - cacheKey = gcsHashFn(node, fullClassName); - stagger = computeCachedCssStaggerStyles(node, preparationClasses, cacheKey, DETECT_STAGGER_CSS_PROPERTIES); - } + function scheduler(tasks) { + // we make a copy since RAFScheduler mutates the state + // of the passed in array variable and this would be difficult + // to track down on the outside code + queue = queue.concat(tasks); + nextTick(); + } - if (!options.$$skipPreparationClasses) { - $$jqLite.addClass(element, preparationClasses); - } + queue = scheduler.queue = []; - var applyOnlyDuration; + /* waitUntilQuiet does two things: + * 1. It will run the FINAL `fn` value only when an uncanceled RAF has passed through + * 2. It will delay the next wave of tasks from running until the quiet `fn` has run. + * + * The motivation here is that animation code can request more time from the scheduler + * before the next wave runs. This allows for certain DOM properties such as classes to + * be resolved in time for the next animation to run. + */ + scheduler.waitUntilQuiet = function (fn) { + if (cancelFn) cancelFn(); - if (options.transitionStyle) { - var transitionStyle = [TRANSITION_PROP, options.transitionStyle]; - applyInlineStyle(node, transitionStyle); - temporaryStyles.push(transitionStyle); - } + cancelFn = $$rAF(function () { + cancelFn = null; + fn(); + nextTick(); + }); + }; - if (options.duration >= 0) { - applyOnlyDuration = node.style[TRANSITION_PROP].length > 0; - var durationStyle = getCssTransitionDurationStyle(options.duration, applyOnlyDuration); + return scheduler; - // we set the duration so that it will be picked up by getComputedStyle later - applyInlineStyle(node, durationStyle); - temporaryStyles.push(durationStyle); - } + function nextTick() { + if (!queue.length) return; - if (options.keyframeStyle) { - var keyframeStyle = [ANIMATION_PROP, options.keyframeStyle]; - applyInlineStyle(node, keyframeStyle); - temporaryStyles.push(keyframeStyle); + var items = queue.shift(); + for (var i = 0; i < items.length; i++) { + items[i](); } - var itemIndex = stagger - ? options.staggerIndex >= 0 - ? options.staggerIndex - : gcsLookup.count(cacheKey) - : 0; - - var isFirst = itemIndex === 0; - - // this is a pre-emptive way of forcing the setup classes to be added and applied INSTANTLY - // without causing any combination of transitions to kick in. By adding a negative delay value - // it forces the setup class' transition to end immediately. We later then remove the negative - // transition delay to allow for the transition to naturally do it's thing. The beauty here is - // that if there is no transition defined then nothing will happen and this will also allow - // other transitions to be stacked on top of each other without any chopping them out. - if (isFirst && !options.skipBlocking) { - blockTransitions(node, SAFE_FAST_FORWARD_DURATION_VALUE); + if (!cancelFn) { + $$rAF(function () { + if (!cancelFn) nextTick(); + }); } + } + }]; - var timings = computeTimings(node, fullClassName, cacheKey); - var relativeDelay = timings.maxDelay; - maxDelay = Math.max(relativeDelay, 0); - maxDuration = timings.maxDuration; - - var flags = {}; - flags.hasTransitions = timings.transitionDuration > 0; - flags.hasAnimations = timings.animationDuration > 0; - flags.hasTransitionAll = flags.hasTransitions && timings.transitionProperty === 'all'; - flags.applyTransitionDuration = hasToStyles && ( - (flags.hasTransitions && !flags.hasTransitionAll) - || (flags.hasAnimations && !flags.hasTransitions)); - flags.applyAnimationDuration = options.duration && flags.hasAnimations; - flags.applyTransitionDelay = truthyTimingValue(options.delay) && (flags.applyTransitionDuration || flags.hasTransitions); - flags.applyAnimationDelay = truthyTimingValue(options.delay) && flags.hasAnimations; - flags.recalculateTimingStyles = addRemoveClassName.length > 0; - - if (flags.applyTransitionDuration || flags.applyAnimationDuration) { - maxDuration = options.duration ? parseFloat(options.duration) : maxDuration; - - if (flags.applyTransitionDuration) { - flags.hasTransitions = true; - timings.transitionDuration = maxDuration; - applyOnlyDuration = node.style[TRANSITION_PROP + PROPERTY_KEY].length > 0; - temporaryStyles.push(getCssTransitionDurationStyle(maxDuration, applyOnlyDuration)); + /** + * @ngdoc directive + * @name ngAnimateChildren + * @restrict AE + * @element ANY + * + * @description + * + * ngAnimateChildren allows you to specify that children of this element should animate even if any + * of the children's parents are currently animating. By default, when an element has an active `enter`, `leave`, or `move` + * (structural) animation, child elements that also have an active structural animation are not animated. + * + * Note that even if `ngAnimateChildren` is set, no child animations will run when the parent element is removed from the DOM (`leave` animation). + * + * + * @param {string} ngAnimateChildren If the value is empty, `true` or `on`, + * then child animations are allowed. If the value is `false`, child animations are not allowed. + * + * @example + * + +
+ + +
+
+
+ List of items: +
Item {{item}}
+
+
+
+ + + + .container.ng-enter, + .container.ng-leave { + transition: all ease 1.5s; } - - if (flags.applyAnimationDuration) { - flags.hasAnimations = true; - timings.animationDuration = maxDuration; - temporaryStyles.push(getCssKeyframeDurationStyle(maxDuration)); + + .container.ng-enter, + .container.ng-leave-active { + opacity: 0; } - } - - if (maxDuration === 0 && !flags.recalculateTimingStyles) { - return closeAndReturnNoopAnimator(); - } - - if (options.delay != null) { - var delayStyle; - if (typeof options.delay !== 'boolean') { - delayStyle = parseFloat(options.delay); - // number in options.delay means we have to recalculate the delay for the closing timeout - maxDelay = Math.max(delayStyle, 0); + + .container.ng-leave, + .container.ng-enter-active { + opacity: 1; } - - if (flags.applyTransitionDelay) { - temporaryStyles.push(getCssDelayStyle(delayStyle)); + + .item { + background: firebrick; + color: #FFF; + margin-bottom: 10px; } - - if (flags.applyAnimationDelay) { - temporaryStyles.push(getCssDelayStyle(delayStyle, true)); + + .item.ng-enter, + .item.ng-leave { + transition: transform 1.5s ease; } - } - - // we need to recalculate the delay value since we used a pre-emptive negative - // delay value and the delay value is required for the final event checking. This - // property will ensure that this will happen after the RAF phase has passed. - if (options.duration == null && timings.transitionDuration > 0) { - flags.recalculateTimingStyles = flags.recalculateTimingStyles || isFirst; - } - - maxDelayTime = maxDelay * ONE_SECOND; - maxDurationTime = maxDuration * ONE_SECOND; - if (!options.skipBlocking) { - flags.blockTransition = timings.transitionDuration > 0; - flags.blockKeyframeAnimation = timings.animationDuration > 0 && - stagger.animationDelay > 0 && - stagger.animationDuration === 0; - } - - if (options.from) { - if (options.cleanupStyles) { - registerRestorableStyles(restoreStyles, node, Object.keys(options.from)); + + .item.ng-enter { + transform: translateX(50px); + } + + .item.ng-enter-active { + transform: translateX(0); + } + + + angular.module('ngAnimateChildren', ['ngAnimate']) + .controller('MainController', function MainController() { + this.animateChildren = false; + this.enterElement = false; + }); + + + */ + var $$AnimateChildrenDirective = ['$interpolate', function ($interpolate) { + return { + link: function link(scope, element, attrs) { + var val = attrs.ngAnimateChildren; + if (isString(val) && val.length === 0) { + //empty attribute + element.data(NG_ANIMATE_CHILDREN_DATA, true); + } else { + // Interpolate and set the value, so that it is available to + // animations that run right after compilation + setData($interpolate(val)(scope)); + attrs.$observe('ngAnimateChildren', setData); } - applyAnimationFromStyles(element, options); - } - if (flags.blockTransition || flags.blockKeyframeAnimation) { - applyBlocking(maxDuration); - } else if (!options.skipBlocking) { - blockTransitions(node, false); + function setData(value) { + value = value === 'on' || value === 'true'; + element.data(NG_ANIMATE_CHILDREN_DATA, value); + } } + }; + }]; - // TODO(matsko): for 1.5 change this code to have an animator object for better debugging - return { - $$willAnimate: true, - end: endFn, - start: function() { - if (animationClosed) return; + /* exported $AnimateCssProvider */ - runnerHost = { - end: endFn, - cancel: cancelFn, - resume: null, //this will be set during the start() phase - pause: null - }; + var ANIMATE_TIMER_KEY = '$$animateCss'; - runner = new $$AnimateRunner(runnerHost); + /** + * @ngdoc service + * @name $animateCss + * @kind object + * + * @description + * The `$animateCss` service is a useful utility to trigger customized CSS-based transitions/keyframes + * from a JavaScript-based animation or directly from a directive. The purpose of `$animateCss` is NOT + * to side-step how `$animate` and ngAnimate work, but the goal is to allow pre-existing animations or + * directives to create more complex animations that can be purely driven using CSS code. + * + * Note that only browsers that support CSS transitions and/or keyframe animations are capable of + * rendering animations triggered via `$animateCss` (bad news for IE9 and lower). + * + * ## General Use + * Once again, `$animateCss` is designed to be used inside of a registered JavaScript animation that + * is powered by ngAnimate. It is possible to use `$animateCss` directly inside of a directive, however, + * any automatic control over cancelling animations and/or preventing animations from being run on + * child elements will not be handled by Angular. For this to work as expected, please use `$animate` to + * trigger the animation and then setup a JavaScript animation that injects `$animateCss` to trigger + * the CSS animation. + * + * The example below shows how we can create a folding animation on an element using `ng-if`: + * + * ```html + * + *
+ * This element will go BOOM + *
+ * + * ``` + * + * Now we create the **JavaScript animation** that will trigger the CSS transition: + * + * ```js + * ngModule.animation('.fold-animation', ['$animateCss', function($animateCss) { + * return { + * enter: function(element, doneFn) { + * var height = element[0].offsetHeight; + * return $animateCss(element, { + * from: { height:'0px' }, + * to: { height:height + 'px' }, + * duration: 1 // one second + * }); + * } + * } + * }]); + * ``` + * + * ## More Advanced Uses + * + * `$animateCss` is the underlying code that ngAnimate uses to power **CSS-based animations** behind the scenes. Therefore CSS hooks + * like `.ng-EVENT`, `.ng-EVENT-active`, `.ng-EVENT-stagger` are all features that can be triggered using `$animateCss` via JavaScript code. + * + * This also means that just about any combination of adding classes, removing classes, setting styles, dynamically setting a keyframe animation, + * applying a hardcoded duration or delay value, changing the animation easing or applying a stagger animation are all options that work with + * `$animateCss`. The service itself is smart enough to figure out the combination of options and examine the element styling properties in order + * to provide a working animation that will run in CSS. + * + * The example below showcases a more advanced version of the `.fold-animation` from the example above: + * + * ```js + * ngModule.animation('.fold-animation', ['$animateCss', function($animateCss) { + * return { + * enter: function(element, doneFn) { + * var height = element[0].offsetHeight; + * return $animateCss(element, { + * addClass: 'red large-text pulse-twice', + * easing: 'ease-out', + * from: { height:'0px' }, + * to: { height:height + 'px' }, + * duration: 1 // one second + * }); + * } + * } + * }]); + * ``` + * + * Since we're adding/removing CSS classes then the CSS transition will also pick those up: + * + * ```css + * /* since a hardcoded duration value of 1 was provided in the JavaScript animation code, + * the CSS classes below will be transitioned despite them being defined as regular CSS classes */ + * .red { background:red; } + * .large-text { font-size:20px; } + * + * /* we can also use a keyframe animation and $animateCss will make it work alongside the transition */ + * .pulse-twice { + * animation: 0.5s pulse linear 2; + * -webkit-animation: 0.5s pulse linear 2; + * } + * + * @keyframes pulse { + * from { transform: scale(0.5); } + * to { transform: scale(1.5); } + * } + * + * @-webkit-keyframes pulse { + * from { -webkit-transform: scale(0.5); } + * to { -webkit-transform: scale(1.5); } + * } + * ``` + * + * Given this complex combination of CSS classes, styles and options, `$animateCss` will figure everything out and make the animation happen. + * + * ## How the Options are handled + * + * `$animateCss` is very versatile and intelligent when it comes to figuring out what configurations to apply to the element to ensure the animation + * works with the options provided. Say for example we were adding a class that contained a keyframe value and we wanted to also animate some inline + * styles using the `from` and `to` properties. + * + * ```js + * var animator = $animateCss(element, { + * from: { background:'red' }, + * to: { background:'blue' } + * }); + * animator.start(); + * ``` + * + * ```css + * .rotating-animation { + * animation:0.5s rotate linear; + * -webkit-animation:0.5s rotate linear; + * } + * + * @keyframes rotate { + * from { transform: rotate(0deg); } + * to { transform: rotate(360deg); } + * } + * + * @-webkit-keyframes rotate { + * from { -webkit-transform: rotate(0deg); } + * to { -webkit-transform: rotate(360deg); } + * } + * ``` + * + * The missing pieces here are that we do not have a transition set (within the CSS code nor within the `$animateCss` options) and the duration of the animation is + * going to be detected from what the keyframe styles on the CSS class are. In this event, `$animateCss` will automatically create an inline transition + * style matching the duration detected from the keyframe style (which is present in the CSS class that is being added) and then prepare both the transition + * and keyframe animations to run in parallel on the element. Then when the animation is underway the provided `from` and `to` CSS styles will be applied + * and spread across the transition and keyframe animation. + * + * ## What is returned + * + * `$animateCss` works in two stages: a preparation phase and an animation phase. Therefore when `$animateCss` is first called it will NOT actually + * start the animation. All that is going on here is that the element is being prepared for the animation (which means that the generated CSS classes are + * added and removed on the element). Once `$animateCss` is called it will return an object with the following properties: + * + * ```js + * var animator = $animateCss(element, { ... }); + * ``` + * + * Now what do the contents of our `animator` variable look like: + * + * ```js + * { + * // starts the animation + * start: Function, + * + * // ends (aborts) the animation + * end: Function + * } + * ``` + * + * To actually start the animation we need to run `animation.start()` which will then return a promise that we can hook into to detect when the animation ends. + * If we choose not to run the animation then we MUST run `animation.end()` to perform a cleanup on the element (since some CSS classes and styles may have been + * applied to the element during the preparation phase). Note that all other properties such as duration, delay, transitions and keyframes are just properties + * and that changing them will not reconfigure the parameters of the animation. + * + * ### runner.done() vs runner.then() + * It is documented that `animation.start()` will return a promise object and this is true, however, there is also an additional method available on the + * runner called `.done(callbackFn)`. The done method works the same as `.finally(callbackFn)`, however, it does **not trigger a digest to occur**. + * Therefore, for performance reasons, it's always best to use `runner.done(callback)` instead of `runner.then()`, `runner.catch()` or `runner.finally()` + * unless you really need a digest to kick off afterwards. + * + * Keep in mind that, to make this easier, ngAnimate has tweaked the JS animations API to recognize when a runner instance is returned from $animateCss + * (so there is no need to call `runner.done(doneFn)` inside of your JavaScript animation code). + * Check the {@link ngAnimate.$animateCss#usage animation code above} to see how this works. + * + * @param {DOMElement} element the element that will be animated + * @param {object} options the animation-related options that will be applied during the animation + * + * * `event` - The DOM event (e.g. enter, leave, move). When used, a generated CSS class of `ng-EVENT` and `ng-EVENT-active` will be applied + * to the element during the animation. Multiple events can be provided when spaces are used as a separator. (Note that this will not perform any DOM operation.) + * * `structural` - Indicates that the `ng-` prefix will be added to the event class. Setting to `false` or omitting will turn `ng-EVENT` and + * `ng-EVENT-active` in `EVENT` and `EVENT-active`. Unused if `event` is omitted. + * * `easing` - The CSS easing value that will be applied to the transition or keyframe animation (or both). + * * `transitionStyle` - The raw CSS transition style that will be used (e.g. `1s linear all`). + * * `keyframeStyle` - The raw CSS keyframe animation style that will be used (e.g. `1s my_animation linear`). + * * `from` - The starting CSS styles (a key/value object) that will be applied at the start of the animation. + * * `to` - The ending CSS styles (a key/value object) that will be applied across the animation via a CSS transition. + * * `addClass` - A space separated list of CSS classes that will be added to the element and spread across the animation. + * * `removeClass` - A space separated list of CSS classes that will be removed from the element and spread across the animation. + * * `duration` - A number value representing the total duration of the transition and/or keyframe (note that a value of 1 is 1000ms). If a value of `0` + * is provided then the animation will be skipped entirely. + * * `delay` - A number value representing the total delay of the transition and/or keyframe (note that a value of 1 is 1000ms). If a value of `true` is + * used then whatever delay value is detected from the CSS classes will be mirrored on the elements styles (e.g. by setting delay true then the style value + * of the element will be `transition-delay: DETECTED_VALUE`). Using `true` is useful when you want the CSS classes and inline styles to all share the same + * CSS delay value. + * * `stagger` - A numeric time value representing the delay between successively animated elements + * ({@link ngAnimate#css-staggering-animations Click here to learn how CSS-based staggering works in ngAnimate.}) + * * `staggerIndex` - The numeric index representing the stagger item (e.g. a value of 5 is equal to the sixth item in the stagger; therefore when a + * `stagger` option value of `0.1` is used then there will be a stagger delay of `600ms`) + * * `applyClassesEarly` - Whether or not the classes being added or removed will be used when detecting the animation. This is set by `$animate` when enter/leave/move animations are fired to ensure that the CSS classes are resolved in time. (Note that this will prevent any transitions from occurring on the classes being added and removed.) + * * `cleanupStyles` - Whether or not the provided `from` and `to` styles will be removed once + * the animation is closed. This is useful for when the styles are used purely for the sake of + * the animation and do not have a lasting visual effect on the element (e.g. a collapse and open animation). + * By default this value is set to `false`. + * + * @return {object} an object with start and end methods and details about the animation. + * + * * `start` - The method to start the animation. This will return a `Promise` when called. + * * `end` - This method will cancel the animation and remove all applied CSS classes and styles. + */ + var ONE_SECOND = 1000; - waitUntilQuiet(start); + var ELAPSED_TIME_MAX_DECIMAL_PLACES = 3; + var CLOSING_TIME_BUFFER = 1.5; - // we don't have access to pause/resume the animation - // since it hasn't run yet. AnimateRunner will therefore - // set noop functions for resume and pause and they will - // later be overridden once the animation is triggered - return runner; - } - }; + var DETECT_CSS_PROPERTIES = { + transitionDuration: TRANSITION_DURATION_PROP, + transitionDelay: TRANSITION_DELAY_PROP, + transitionProperty: TRANSITION_PROP + PROPERTY_KEY, + animationDuration: ANIMATION_DURATION_PROP, + animationDelay: ANIMATION_DELAY_PROP, + animationIterationCount: ANIMATION_PROP + ANIMATION_ITERATION_COUNT_KEY + }; - function endFn() { - close(); - } + var DETECT_STAGGER_CSS_PROPERTIES = { + transitionDuration: TRANSITION_DURATION_PROP, + transitionDelay: TRANSITION_DELAY_PROP, + animationDuration: ANIMATION_DURATION_PROP, + animationDelay: ANIMATION_DELAY_PROP + }; - function cancelFn() { - close(true); - } + function getCssKeyframeDurationStyle(duration) { + return [ANIMATION_DURATION_PROP, duration + 's']; + } - function close(rejected) { - // if the promise has been called already then we shouldn't close - // the animation again - if (animationClosed || (animationCompleted && animationPaused)) return; - animationClosed = true; - animationPaused = false; + function getCssDelayStyle(delay, isKeyframeAnimation) { + var prop = isKeyframeAnimation ? ANIMATION_DELAY_PROP : TRANSITION_DELAY_PROP; + return [prop, delay + 's']; + } - if (!options.$$skipPreparationClasses) { - $$jqLite.removeClass(element, preparationClasses); + function computeCssStyles($window, element, properties) { + var styles = Object.create(null); + var detectedStyles = $window.getComputedStyle(element) || {}; + forEach(properties, function (formalStyleName, actualStyleName) { + var val = detectedStyles[formalStyleName]; + if (val) { + var c = val.charAt(0); + + // only numerical-based values have a negative sign or digit as the first value + if (c === '-' || c === '+' || c >= 0) { + val = parseMaxTime(val); } - $$jqLite.removeClass(element, activeClasses); - blockKeyframeAnimations(node, false); - blockTransitions(node, false); + // by setting this to null in the event that the delay is not set or is set directly as 0 + // then we can still allow for negative values to be used later on and not mistake this + // value for being greater than any other negative value. + if (val === 0) { + val = null; + } + styles[actualStyleName] = val; + } + }); - forEach(temporaryStyles, function(entry) { - // There is only one way to remove inline style properties entirely from elements. - // By using `removeProperty` this works, but we need to convert camel-cased CSS - // styles down to hyphenated values. - node.style[entry[0]] = ''; - }); + return styles; + } - applyAnimationClasses(element, options); - applyAnimationStyles(element, options); + function parseMaxTime(str) { + var maxValue = 0; + var values = str.split(/\s*,\s*/); + forEach(values, function (value) { + // it's always safe to consider only second values and omit `ms` values since + // getComputedStyle will always handle the conversion for us + if (value.charAt(value.length - 1) === 's') { + value = value.substring(0, value.length - 1); + } + value = parseFloat(value) || 0; + maxValue = maxValue ? Math.max(value, maxValue) : value; + }); + return maxValue; + } - if (Object.keys(restoreStyles).length) { - forEach(restoreStyles, function(value, prop) { - if (value) { - node.style.setProperty(prop, value); - } else { - node.style.removeProperty(prop); - } - }); - } + function truthyTimingValue(val) { + return val === 0 || val != null; + } - // the reason why we have this option is to allow a synchronous closing callback - // that is fired as SOON as the animation ends (when the CSS is removed) or if - // the animation never takes off at all. A good example is a leave animation since - // the element must be removed just after the animation is over or else the element - // will appear on screen for one animation frame causing an overbearing flicker. - if (options.onDone) { - options.onDone(); - } + function getCssTransitionDurationStyle(duration, applyOnlyDuration) { + var style = TRANSITION_PROP; + var value = duration + 's'; + if (applyOnlyDuration) { + style += DURATION_KEY; + } else { + value += ' linear all'; + } + return [style, value]; + } - if (events && events.length) { - // Remove the transitionend / animationend listener(s) - element.off(events.join(' '), onAnimationProgress); - } + function createLocalCacheLookup() { + var cache = Object.create(null); + return { + flush: function flush() { + cache = Object.create(null); + }, - //Cancel the fallback closing timeout and remove the timer data - var animationTimerData = element.data(ANIMATE_TIMER_KEY); - if (animationTimerData) { - $timeout.cancel(animationTimerData[0].timer); - element.removeData(ANIMATE_TIMER_KEY); - } + count: function count(key) { + var entry = cache[key]; + return entry ? entry.total : 0; + }, - // if the preparation function fails then the promise is not setup - if (runner) { - runner.complete(!rejected); + get: function get(key) { + var entry = cache[key]; + return entry && entry.value; + }, + + put: function put(key, value) { + if (!cache[key]) { + cache[key] = { total: 1, value: value }; + } else { + cache[key].total++; } } + }; + } - function applyBlocking(duration) { - if (flags.blockTransition) { - blockTransitions(node, duration); - } + // we do not reassign an already present style value since + // if we detect the style property value again we may be + // detecting styles that were added via the `from` styles. + // We make use of `isDefined` here since an empty string + // or null value (which is what getPropertyValue will return + // for a non-existing style) will still be marked as a valid + // value for the style (a falsy value implies that the style + // is to be removed at the end of the animation). If we had a simple + // "OR" statement then it would not be enough to catch that. + function registerRestorableStyles(backup, node, properties) { + forEach(properties, function (prop) { + backup[prop] = isDefined(backup[prop]) ? backup[prop] : node.style.getPropertyValue(prop); + }); + } - if (flags.blockKeyframeAnimation) { - blockKeyframeAnimations(node, !!duration); - } - } + var $AnimateCssProvider = ['$animateProvider', /** @this */function ($animateProvider) { + var gcsLookup = createLocalCacheLookup(); + var gcsStaggerLookup = createLocalCacheLookup(); - function closeAndReturnNoopAnimator() { - runner = new $$AnimateRunner({ - end: endFn, - cancel: cancelFn - }); + this.$get = ['$window', '$$jqLite', '$$AnimateRunner', '$timeout', '$$forceReflow', '$sniffer', '$$rAFScheduler', '$$animateQueue', function ($window, $$jqLite, $$AnimateRunner, $timeout, $$forceReflow, $sniffer, $$rAFScheduler, $$animateQueue) { - // should flush the cache animation - waitUntilQuiet(noop); - close(); + var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); - return { - $$willAnimate: false, - start: function() { - return runner; - }, - end: endFn - }; + var parentCounter = 0; + function gcsHashFn(node, extraClasses) { + var KEY = '$$ngAnimateParentKey'; + var parentNode = node.parentNode; + var parentID = parentNode[KEY] || (parentNode[KEY] = ++parentCounter); + return parentID + '-' + node.getAttribute('class') + '-' + extraClasses; } - function onAnimationProgress(event) { - event.stopPropagation(); - var ev = event.originalEvent || event; + function computeCachedCssStyles(node, className, cacheKey, properties) { + var timings = gcsLookup.get(cacheKey); - if (ev.target !== node) { - // Since TransitionEvent / AnimationEvent bubble up, - // we have to ignore events by finished child animations - return; + if (!timings) { + timings = computeCssStyles($window, node, properties); + if (timings.animationIterationCount === 'infinite') { + timings.animationIterationCount = 1; + } } - // we now always use `Date.now()` due to the recent changes with - // event.timeStamp in Firefox, Webkit and Chrome (see #13494 for more info) - var timeStamp = ev.$manualTimeStamp || Date.now(); - - /* Firefox (or possibly just Gecko) likes to not round values up - * when a ms measurement is used for the animation */ - var elapsedTime = parseFloat(ev.elapsedTime.toFixed(ELAPSED_TIME_MAX_DECIMAL_PLACES)); - - /* $manualTimeStamp is a mocked timeStamp value which is set - * within browserTrigger(). This is only here so that tests can - * mock animations properly. Real events fallback to event.timeStamp, - * or, if they don't, then a timeStamp is automatically created for them. - * We're checking to see if the timeStamp surpasses the expected delay, - * but we're using elapsedTime instead of the timeStamp on the 2nd - * pre-condition since animationPauseds sometimes close off early */ - if (Math.max(timeStamp - startTime, 0) >= maxDelayTime && elapsedTime >= maxDuration) { - // we set this flag to ensure that if the transition is paused then, when resumed, - // the animation will automatically close itself since transitions cannot be paused. - animationCompleted = true; - close(); - } + // we keep putting this in multiple times even though the value and the cacheKey are the same + // because we're keeping an internal tally of how many duplicate animations are detected. + gcsLookup.put(cacheKey, timings); + return timings; } - function start() { - if (animationClosed) return; - if (!node.parentNode) { - close(); - return; - } - - // even though we only pause keyframe animations here the pause flag - // will still happen when transitions are used. Only the transition will - // not be paused since that is not possible. If the animation ends when - // paused then it will not complete until unpaused or cancelled. - var playPause = function(playAnimation) { - if (!animationCompleted) { - animationPaused = !playAnimation; - if (timings.animationDuration) { - var value = blockKeyframeAnimations(node, animationPaused); - if (animationPaused) { - temporaryStyles.push(value); - } else { - removeFromArray(temporaryStyles, value); - } - } - } else if (animationPaused && playAnimation) { - animationPaused = false; - close(); - } - }; - - // checking the stagger duration prevents an accidentally cascade of the CSS delay style - // being inherited from the parent. If the transition duration is zero then we can safely - // rely that the delay value is an intentional stagger delay style. - var maxStagger = itemIndex > 0 - && ((timings.transitionDuration && stagger.transitionDuration === 0) || - (timings.animationDuration && stagger.animationDuration === 0)) - && Math.max(stagger.animationDelay, stagger.transitionDelay); - if (maxStagger) { - $timeout(triggerAnimationStart, - Math.floor(maxStagger * itemIndex * ONE_SECOND), - false); - } else { - triggerAnimationStart(); - } + function computeCachedCssStaggerStyles(node, className, cacheKey, properties) { + var stagger; - // this will decorate the existing promise runner with pause/resume methods - runnerHost.resume = function() { - playPause(true); - }; + // if we have one or more existing matches of matching elements + // containing the same parent + CSS styles (which is how cacheKey works) + // then staggering is possible + if (gcsLookup.count(cacheKey) > 0) { + stagger = gcsStaggerLookup.get(cacheKey); - runnerHost.pause = function() { - playPause(false); - }; + if (!stagger) { + var staggerClassName = pendClasses(className, '-stagger'); - function triggerAnimationStart() { - // just incase a stagger animation kicks in when the animation - // itself was cancelled entirely - if (animationClosed) return; + $$jqLite.addClass(node, staggerClassName); - applyBlocking(false); + stagger = computeCssStyles($window, node, properties); - forEach(temporaryStyles, function(entry) { - var key = entry[0]; - var value = entry[1]; - node.style[key] = value; - }); + // force the conversion of a null value to zero incase not set + stagger.animationDuration = Math.max(stagger.animationDuration, 0); + stagger.transitionDuration = Math.max(stagger.transitionDuration, 0); - applyAnimationClasses(element, options); - $$jqLite.addClass(element, activeClasses); + $$jqLite.removeClass(node, staggerClassName); - if (flags.recalculateTimingStyles) { - fullClassName = node.getAttribute('class') + ' ' + preparationClasses; - cacheKey = gcsHashFn(node, fullClassName); + gcsStaggerLookup.put(cacheKey, stagger); + } + } - timings = computeTimings(node, fullClassName, cacheKey); - relativeDelay = timings.maxDelay; - maxDelay = Math.max(relativeDelay, 0); - maxDuration = timings.maxDuration; + return stagger || {}; + } - if (maxDuration === 0) { - close(); - return; - } + var rafWaitQueue = []; + function waitUntilQuiet(callback) { + rafWaitQueue.push(callback); + $$rAFScheduler.waitUntilQuiet(function () { + gcsLookup.flush(); + gcsStaggerLookup.flush(); - flags.hasTransitions = timings.transitionDuration > 0; - flags.hasAnimations = timings.animationDuration > 0; - } + // DO NOT REMOVE THIS LINE OR REFACTOR OUT THE `pageWidth` variable. + // PLEASE EXAMINE THE `$$forceReflow` service to understand why. + var pageWidth = $$forceReflow(); - if (flags.applyAnimationDelay) { - relativeDelay = typeof options.delay !== 'boolean' && truthyTimingValue(options.delay) - ? parseFloat(options.delay) - : relativeDelay; - - maxDelay = Math.max(relativeDelay, 0); - timings.animationDelay = relativeDelay; - delayStyle = getCssDelayStyle(relativeDelay, true); - temporaryStyles.push(delayStyle); - node.style[delayStyle[0]] = delayStyle[1]; + // we use a for loop to ensure that if the queue is changed + // during this looping then it will consider new requests + for (var i = 0; i < rafWaitQueue.length; i++) { + rafWaitQueue[i](pageWidth); } + rafWaitQueue.length = 0; + }); + } - maxDelayTime = maxDelay * ONE_SECOND; - maxDurationTime = maxDuration * ONE_SECOND; + function computeTimings(node, className, cacheKey) { + var timings = computeCachedCssStyles(node, className, cacheKey, DETECT_CSS_PROPERTIES); + var aD = timings.animationDelay; + var tD = timings.transitionDelay; + timings.maxDelay = aD && tD ? Math.max(aD, tD) : aD || tD; + timings.maxDuration = Math.max(timings.animationDuration * timings.animationIterationCount, timings.transitionDuration); - if (options.easing) { - var easeProp, easeVal = options.easing; - if (flags.hasTransitions) { - easeProp = TRANSITION_PROP + TIMING_KEY; - temporaryStyles.push([easeProp, easeVal]); - node.style[easeProp] = easeVal; - } - if (flags.hasAnimations) { - easeProp = ANIMATION_PROP + TIMING_KEY; - temporaryStyles.push([easeProp, easeVal]); - node.style[easeProp] = easeVal; - } - } + return timings; + } - if (timings.transitionDuration) { - events.push(TRANSITIONEND_EVENT); - } + return function init(element, initialOptions) { + // all of the animation functions should create + // a copy of the options data, however, if a + // parent service has already created a copy then + // we should stick to using that + var options = initialOptions || {}; + if (!options.$$prepared) { + options = prepareAnimationOptions(copy(options)); + } - if (timings.animationDuration) { - events.push(ANIMATIONEND_EVENT); - } + var restoreStyles = {}; + var node = getDomNode(element); + if (!node || !node.parentNode || !$$animateQueue.enabled()) { + return closeAndReturnNoopAnimator(); + } - startTime = Date.now(); - var timerTime = maxDelayTime + CLOSING_TIME_BUFFER * maxDurationTime; - var endTime = startTime + timerTime; + var temporaryStyles = []; + var classes = element.attr('class'); + var styles = packageStyles(options); + var animationClosed; + var animationPaused; + var animationCompleted; + var runner; + var runnerHost; + var maxDelay; + var maxDelayTime; + var maxDuration; + var maxDurationTime; + var startTime; + var events = []; - var animationsData = element.data(ANIMATE_TIMER_KEY) || []; - var setupFallbackTimer = true; - if (animationsData.length) { - var currentTimerData = animationsData[0]; - setupFallbackTimer = endTime > currentTimerData.expectedEndTime; - if (setupFallbackTimer) { - $timeout.cancel(currentTimerData.timer); - } else { - animationsData.push(close); - } - } + if (options.duration === 0 || !$sniffer.animations && !$sniffer.transitions) { + return closeAndReturnNoopAnimator(); + } - if (setupFallbackTimer) { - var timer = $timeout(onAnimationExpired, timerTime, false); - animationsData[0] = { - timer: timer, - expectedEndTime: endTime - }; - animationsData.push(close); - element.data(ANIMATE_TIMER_KEY, animationsData); - } + var method = options.event && isArray(options.event) ? options.event.join(' ') : options.event; - if (events.length) { - element.on(events.join(' '), onAnimationProgress); - } + var isStructural = method && options.structural; + var structuralClassName = ''; + var addRemoveClassName = ''; - if (options.to) { - if (options.cleanupStyles) { - registerRestorableStyles(restoreStyles, node, Object.keys(options.to)); - } - applyAnimationToStyles(element, options); - } + if (isStructural) { + structuralClassName = pendClasses(method, EVENT_CLASS_PREFIX, true); + } else if (method) { + structuralClassName = method; } - function onAnimationExpired() { - var animationsData = element.data(ANIMATE_TIMER_KEY); + if (options.addClass) { + addRemoveClassName += pendClasses(options.addClass, ADD_CLASS_SUFFIX); + } - // this will be false in the event that the element was - // removed from the DOM (via a leave animation or something - // similar) - if (animationsData) { - for (var i = 1; i < animationsData.length; i++) { - animationsData[i](); - } - element.removeData(ANIMATE_TIMER_KEY); + if (options.removeClass) { + if (addRemoveClassName.length) { + addRemoveClassName += ' '; } + addRemoveClassName += pendClasses(options.removeClass, REMOVE_CLASS_SUFFIX); } - } - }; - }]; -}]; -var $$AnimateCssDriverProvider = ['$$animationProvider', /** @this */ function($$animationProvider) { - $$animationProvider.drivers.push('$$animateCssDriver'); + // there may be a situation where a structural animation is combined together + // with CSS classes that need to resolve before the animation is computed. + // However this means that there is no explicit CSS code to block the animation + // from happening (by setting 0s none in the class name). If this is the case + // we need to apply the classes before the first rAF so we know to continue if + // there actually is a detected transition or keyframe animation + if (options.applyClassesEarly && addRemoveClassName.length) { + applyAnimationClasses(element, options); + } - var NG_ANIMATE_SHIM_CLASS_NAME = 'ng-animate-shim'; - var NG_ANIMATE_ANCHOR_CLASS_NAME = 'ng-anchor'; + var preparationClasses = [structuralClassName, addRemoveClassName].join(' ').trim(); + var fullClassName = classes + ' ' + preparationClasses; + var activeClasses = pendClasses(preparationClasses, ACTIVE_CLASS_SUFFIX); + var hasToStyles = styles.to && Object.keys(styles.to).length > 0; + var containsKeyframeAnimation = (options.keyframeStyle || '').length > 0; - var NG_OUT_ANCHOR_CLASS_NAME = 'ng-anchor-out'; - var NG_IN_ANCHOR_CLASS_NAME = 'ng-anchor-in'; + // there is no way we can trigger an animation if no styles and + // no classes are being applied which would then trigger a transition, + // unless there a is raw keyframe value that is applied to the element. + if (!containsKeyframeAnimation && !hasToStyles && !preparationClasses) { + return closeAndReturnNoopAnimator(); + } - function isDocumentFragment(node) { - return node.parentNode && node.parentNode.nodeType === 11; - } + var cacheKey, stagger; + if (options.stagger > 0) { + var staggerVal = parseFloat(options.stagger); + stagger = { + transitionDelay: staggerVal, + animationDelay: staggerVal, + transitionDuration: 0, + animationDuration: 0 + }; + } else { + cacheKey = gcsHashFn(node, fullClassName); + stagger = computeCachedCssStaggerStyles(node, preparationClasses, cacheKey, DETECT_STAGGER_CSS_PROPERTIES); + } - this.$get = ['$animateCss', '$rootScope', '$$AnimateRunner', '$rootElement', '$sniffer', '$$jqLite', '$document', - function($animateCss, $rootScope, $$AnimateRunner, $rootElement, $sniffer, $$jqLite, $document) { + if (!options.$$skipPreparationClasses) { + $$jqLite.addClass(element, preparationClasses); + } - // only browsers that support these properties can render animations - if (!$sniffer.animations && !$sniffer.transitions) return noop; + var applyOnlyDuration; - var bodyNode = $document[0].body; - var rootNode = getDomNode($rootElement); + if (options.transitionStyle) { + var transitionStyle = [TRANSITION_PROP, options.transitionStyle]; + applyInlineStyle(node, transitionStyle); + temporaryStyles.push(transitionStyle); + } - var rootBodyElement = jqLite( - // this is to avoid using something that exists outside of the body - // we also special case the doc fragment case because our unit test code - // appends the $rootElement to the body after the app has been bootstrapped - isDocumentFragment(rootNode) || bodyNode.contains(rootNode) ? rootNode : bodyNode - ); + if (options.duration >= 0) { + applyOnlyDuration = node.style[TRANSITION_PROP].length > 0; + var durationStyle = getCssTransitionDurationStyle(options.duration, applyOnlyDuration); - return function initDriverFn(animationDetails) { - return animationDetails.from && animationDetails.to - ? prepareFromToAnchorAnimation(animationDetails.from, - animationDetails.to, - animationDetails.classes, - animationDetails.anchors) - : prepareRegularAnimation(animationDetails); - }; + // we set the duration so that it will be picked up by getComputedStyle later + applyInlineStyle(node, durationStyle); + temporaryStyles.push(durationStyle); + } - function filterCssClasses(classes) { - //remove all the `ng-` stuff - return classes.replace(/\bng-\S+\b/g, ''); - } + if (options.keyframeStyle) { + var keyframeStyle = [ANIMATION_PROP, options.keyframeStyle]; + applyInlineStyle(node, keyframeStyle); + temporaryStyles.push(keyframeStyle); + } - function getUniqueValues(a, b) { - if (isString(a)) a = a.split(' '); - if (isString(b)) b = b.split(' '); - return a.filter(function(val) { - return b.indexOf(val) === -1; - }).join(' '); - } + var itemIndex = stagger ? options.staggerIndex >= 0 ? options.staggerIndex : gcsLookup.count(cacheKey) : 0; + + var isFirst = itemIndex === 0; - function prepareAnchoredAnimation(classes, outAnchor, inAnchor) { - var clone = jqLite(getDomNode(outAnchor).cloneNode(true)); - var startingClasses = filterCssClasses(getClassVal(clone)); + // this is a pre-emptive way of forcing the setup classes to be added and applied INSTANTLY + // without causing any combination of transitions to kick in. By adding a negative delay value + // it forces the setup class' transition to end immediately. We later then remove the negative + // transition delay to allow for the transition to naturally do it's thing. The beauty here is + // that if there is no transition defined then nothing will happen and this will also allow + // other transitions to be stacked on top of each other without any chopping them out. + if (isFirst && !options.skipBlocking) { + blockTransitions(node, SAFE_FAST_FORWARD_DURATION_VALUE); + } - outAnchor.addClass(NG_ANIMATE_SHIM_CLASS_NAME); - inAnchor.addClass(NG_ANIMATE_SHIM_CLASS_NAME); + var timings = computeTimings(node, fullClassName, cacheKey); + var relativeDelay = timings.maxDelay; + maxDelay = Math.max(relativeDelay, 0); + maxDuration = timings.maxDuration; - clone.addClass(NG_ANIMATE_ANCHOR_CLASS_NAME); + var flags = {}; + flags.hasTransitions = timings.transitionDuration > 0; + flags.hasAnimations = timings.animationDuration > 0; + flags.hasTransitionAll = flags.hasTransitions && timings.transitionProperty === 'all'; + flags.applyTransitionDuration = hasToStyles && (flags.hasTransitions && !flags.hasTransitionAll || flags.hasAnimations && !flags.hasTransitions); + flags.applyAnimationDuration = options.duration && flags.hasAnimations; + flags.applyTransitionDelay = truthyTimingValue(options.delay) && (flags.applyTransitionDuration || flags.hasTransitions); + flags.applyAnimationDelay = truthyTimingValue(options.delay) && flags.hasAnimations; + flags.recalculateTimingStyles = addRemoveClassName.length > 0; - rootBodyElement.append(clone); + if (flags.applyTransitionDuration || flags.applyAnimationDuration) { + maxDuration = options.duration ? parseFloat(options.duration) : maxDuration; - var animatorIn, animatorOut = prepareOutAnimation(); + if (flags.applyTransitionDuration) { + flags.hasTransitions = true; + timings.transitionDuration = maxDuration; + applyOnlyDuration = node.style[TRANSITION_PROP + PROPERTY_KEY].length > 0; + temporaryStyles.push(getCssTransitionDurationStyle(maxDuration, applyOnlyDuration)); + } - // the user may not end up using the `out` animation and - // only making use of the `in` animation or vice-versa. - // In either case we should allow this and not assume the - // animation is over unless both animations are not used. - if (!animatorOut) { - animatorIn = prepareInAnimation(); - if (!animatorIn) { - return end(); + if (flags.applyAnimationDuration) { + flags.hasAnimations = true; + timings.animationDuration = maxDuration; + temporaryStyles.push(getCssKeyframeDurationStyle(maxDuration)); + } } - } - var startingAnimator = animatorOut || animatorIn; + if (maxDuration === 0 && !flags.recalculateTimingStyles) { + return closeAndReturnNoopAnimator(); + } - return { - start: function() { - var runner; - - var currentAnimation = startingAnimator.start(); - currentAnimation.done(function() { - currentAnimation = null; - if (!animatorIn) { - animatorIn = prepareInAnimation(); - if (animatorIn) { - currentAnimation = animatorIn.start(); - currentAnimation.done(function() { - currentAnimation = null; - end(); - runner.complete(); - }); - return currentAnimation; - } - } - // in the event that there is no `in` animation - end(); - runner.complete(); - }); + if (options.delay != null) { + var delayStyle; + if (typeof options.delay !== 'boolean') { + delayStyle = parseFloat(options.delay); + // number in options.delay means we have to recalculate the delay for the closing timeout + maxDelay = Math.max(delayStyle, 0); + } - runner = new $$AnimateRunner({ - end: endFn, - cancel: endFn - }); + if (flags.applyTransitionDelay) { + temporaryStyles.push(getCssDelayStyle(delayStyle)); + } - return runner; + if (flags.applyAnimationDelay) { + temporaryStyles.push(getCssDelayStyle(delayStyle, true)); + } + } - function endFn() { - if (currentAnimation) { - currentAnimation.end(); - } + // we need to recalculate the delay value since we used a pre-emptive negative + // delay value and the delay value is required for the final event checking. This + // property will ensure that this will happen after the RAF phase has passed. + if (options.duration == null && timings.transitionDuration > 0) { + flags.recalculateTimingStyles = flags.recalculateTimingStyles || isFirst; + } + + maxDelayTime = maxDelay * ONE_SECOND; + maxDurationTime = maxDuration * ONE_SECOND; + if (!options.skipBlocking) { + flags.blockTransition = timings.transitionDuration > 0; + flags.blockKeyframeAnimation = timings.animationDuration > 0 && stagger.animationDelay > 0 && stagger.animationDuration === 0; + } + + if (options.from) { + if (options.cleanupStyles) { + registerRestorableStyles(restoreStyles, node, Object.keys(options.from)); } + applyAnimationFromStyles(element, options); } - }; - function calculateAnchorStyles(anchor) { - var styles = {}; + if (flags.blockTransition || flags.blockKeyframeAnimation) { + applyBlocking(maxDuration); + } else if (!options.skipBlocking) { + blockTransitions(node, false); + } - var coords = getDomNode(anchor).getBoundingClientRect(); + // TODO(matsko): for 1.5 change this code to have an animator object for better debugging + return { + $$willAnimate: true, + end: endFn, + start: function start() { + if (animationClosed) return; + + runnerHost = { + end: endFn, + cancel: cancelFn, + resume: null, //this will be set during the start() phase + pause: null + }; - // we iterate directly since safari messes up and doesn't return - // all the keys for the coords object when iterated - forEach(['width','height','top','left'], function(key) { - var value = coords[key]; - switch (key) { - case 'top': - value += bodyNode.scrollTop; - break; - case 'left': - value += bodyNode.scrollLeft; - break; + runner = new $$AnimateRunner(runnerHost); + + waitUntilQuiet(_start); + + // we don't have access to pause/resume the animation + // since it hasn't run yet. AnimateRunner will therefore + // set noop functions for resume and pause and they will + // later be overridden once the animation is triggered + return runner; } - styles[key] = Math.floor(value) + 'px'; - }); - return styles; - } + }; - function prepareOutAnimation() { - var animator = $animateCss(clone, { - addClass: NG_OUT_ANCHOR_CLASS_NAME, - delay: true, - from: calculateAnchorStyles(outAnchor) - }); + function endFn() { + close(); + } - // read the comment within `prepareRegularAnimation` to understand - // why this check is necessary - return animator.$$willAnimate ? animator : null; - } + function cancelFn() { + close(true); + } - function getClassVal(element) { - return element.attr('class') || ''; - } + function close(rejected) { + // if the promise has been called already then we shouldn't close + // the animation again + if (animationClosed || animationCompleted && animationPaused) return; + animationClosed = true; + animationPaused = false; - function prepareInAnimation() { - var endingClasses = filterCssClasses(getClassVal(inAnchor)); - var toAdd = getUniqueValues(endingClasses, startingClasses); - var toRemove = getUniqueValues(startingClasses, endingClasses); + if (!options.$$skipPreparationClasses) { + $$jqLite.removeClass(element, preparationClasses); + } + $$jqLite.removeClass(element, activeClasses); - var animator = $animateCss(clone, { - to: calculateAnchorStyles(inAnchor), - addClass: NG_IN_ANCHOR_CLASS_NAME + ' ' + toAdd, - removeClass: NG_OUT_ANCHOR_CLASS_NAME + ' ' + toRemove, - delay: true - }); + blockKeyframeAnimations(node, false); + blockTransitions(node, false); - // read the comment within `prepareRegularAnimation` to understand - // why this check is necessary - return animator.$$willAnimate ? animator : null; - } + forEach(temporaryStyles, function (entry) { + // There is only one way to remove inline style properties entirely from elements. + // By using `removeProperty` this works, but we need to convert camel-cased CSS + // styles down to hyphenated values. + node.style[entry[0]] = ''; + }); - function end() { - clone.remove(); - outAnchor.removeClass(NG_ANIMATE_SHIM_CLASS_NAME); - inAnchor.removeClass(NG_ANIMATE_SHIM_CLASS_NAME); - } - } + applyAnimationClasses(element, options); + applyAnimationStyles(element, options); - function prepareFromToAnchorAnimation(from, to, classes, anchors) { - var fromAnimation = prepareRegularAnimation(from, noop); - var toAnimation = prepareRegularAnimation(to, noop); + if (Object.keys(restoreStyles).length) { + forEach(restoreStyles, function (value, prop) { + if (value) { + node.style.setProperty(prop, value); + } else { + node.style.removeProperty(prop); + } + }); + } - var anchorAnimations = []; - forEach(anchors, function(anchor) { - var outElement = anchor['out']; - var inElement = anchor['in']; - var animator = prepareAnchoredAnimation(classes, outElement, inElement); - if (animator) { - anchorAnimations.push(animator); - } - }); + // the reason why we have this option is to allow a synchronous closing callback + // that is fired as SOON as the animation ends (when the CSS is removed) or if + // the animation never takes off at all. A good example is a leave animation since + // the element must be removed just after the animation is over or else the element + // will appear on screen for one animation frame causing an overbearing flicker. + if (options.onDone) { + options.onDone(); + } - // no point in doing anything when there are no elements to animate - if (!fromAnimation && !toAnimation && anchorAnimations.length === 0) return; + if (events && events.length) { + // Remove the transitionend / animationend listener(s) + element.off(events.join(' '), onAnimationProgress); + } - return { - start: function() { - var animationRunners = []; + //Cancel the fallback closing timeout and remove the timer data + var animationTimerData = element.data(ANIMATE_TIMER_KEY); + if (animationTimerData) { + $timeout.cancel(animationTimerData[0].timer); + element.removeData(ANIMATE_TIMER_KEY); + } - if (fromAnimation) { - animationRunners.push(fromAnimation.start()); + // if the preparation function fails then the promise is not setup + if (runner) { + runner.complete(!rejected); } + } - if (toAnimation) { - animationRunners.push(toAnimation.start()); + function applyBlocking(duration) { + if (flags.blockTransition) { + blockTransitions(node, duration); } - forEach(anchorAnimations, function(animation) { - animationRunners.push(animation.start()); - }); + if (flags.blockKeyframeAnimation) { + blockKeyframeAnimations(node, !!duration); + } + } - var runner = new $$AnimateRunner({ + function closeAndReturnNoopAnimator() { + runner = new $$AnimateRunner({ end: endFn, - cancel: endFn // CSS-driven animations cannot be cancelled, only ended - }); - - $$AnimateRunner.all(animationRunners, function(status) { - runner.complete(status); + cancel: cancelFn }); - return runner; + // should flush the cache animation + waitUntilQuiet(noop); + close(); - function endFn() { - forEach(animationRunners, function(runner) { - runner.end(); - }); - } + return { + $$willAnimate: false, + start: function start() { + return runner; + }, + end: endFn + }; } - }; - } - function prepareRegularAnimation(animationDetails) { - var element = animationDetails.element; - var options = animationDetails.options || {}; + function onAnimationProgress(event) { + event.stopPropagation(); + var ev = event.originalEvent || event; - if (animationDetails.structural) { - options.event = animationDetails.event; - options.structural = true; - options.applyClassesEarly = true; + if (ev.target !== node) { + // Since TransitionEvent / AnimationEvent bubble up, + // we have to ignore events by finished child animations + return; + } - // we special case the leave animation since we want to ensure that - // the element is removed as soon as the animation is over. Otherwise - // a flicker might appear or the element may not be removed at all - if (animationDetails.event === 'leave') { - options.onDone = options.domOperation; + // we now always use `Date.now()` due to the recent changes with + // event.timeStamp in Firefox, Webkit and Chrome (see #13494 for more info) + var timeStamp = ev.$manualTimeStamp || Date.now(); + + /* Firefox (or possibly just Gecko) likes to not round values up + * when a ms measurement is used for the animation */ + var elapsedTime = parseFloat(ev.elapsedTime.toFixed(ELAPSED_TIME_MAX_DECIMAL_PLACES)); + + /* $manualTimeStamp is a mocked timeStamp value which is set + * within browserTrigger(). This is only here so that tests can + * mock animations properly. Real events fallback to event.timeStamp, + * or, if they don't, then a timeStamp is automatically created for them. + * We're checking to see if the timeStamp surpasses the expected delay, + * but we're using elapsedTime instead of the timeStamp on the 2nd + * pre-condition since animationPauseds sometimes close off early */ + if (Math.max(timeStamp - startTime, 0) >= maxDelayTime && elapsedTime >= maxDuration) { + // we set this flag to ensure that if the transition is paused then, when resumed, + // the animation will automatically close itself since transitions cannot be paused. + animationCompleted = true; + close(); + } } - } - // We assign the preparationClasses as the actual animation event since - // the internals of $animateCss will just suffix the event token values - // with `-active` to trigger the animation. - if (options.preparationClasses) { - options.event = concatWithSpace(options.event, options.preparationClasses); - } + function _start() { + if (animationClosed) return; + if (!node.parentNode) { + close(); + return; + } - var animator = $animateCss(element, options); + // even though we only pause keyframe animations here the pause flag + // will still happen when transitions are used. Only the transition will + // not be paused since that is not possible. If the animation ends when + // paused then it will not complete until unpaused or cancelled. + var playPause = function playPause(playAnimation) { + if (!animationCompleted) { + animationPaused = !playAnimation; + if (timings.animationDuration) { + var value = blockKeyframeAnimations(node, animationPaused); + if (animationPaused) { + temporaryStyles.push(value); + } else { + removeFromArray(temporaryStyles, value); + } + } + } else if (animationPaused && playAnimation) { + animationPaused = false; + close(); + } + }; - // the driver lookup code inside of $$animation attempts to spawn a - // driver one by one until a driver returns a.$$willAnimate animator object. - // $animateCss will always return an object, however, it will pass in - // a flag as a hint as to whether an animation was detected or not - return animator.$$willAnimate ? animator : null; - } - }]; -}]; + // checking the stagger duration prevents an accidentally cascade of the CSS delay style + // being inherited from the parent. If the transition duration is zero then we can safely + // rely that the delay value is an intentional stagger delay style. + var maxStagger = itemIndex > 0 && (timings.transitionDuration && stagger.transitionDuration === 0 || timings.animationDuration && stagger.animationDuration === 0) && Math.max(stagger.animationDelay, stagger.transitionDelay); + if (maxStagger) { + $timeout(triggerAnimationStart, Math.floor(maxStagger * itemIndex * ONE_SECOND), false); + } else { + triggerAnimationStart(); + } -// TODO(matsko): use caching here to speed things up for detection -// TODO(matsko): add documentation -// by the time... + // this will decorate the existing promise runner with pause/resume methods + runnerHost.resume = function () { + playPause(true); + }; -var $$AnimateJsProvider = ['$animateProvider', /** @this */ function($animateProvider) { - this.$get = ['$injector', '$$AnimateRunner', '$$jqLite', - function($injector, $$AnimateRunner, $$jqLite) { + runnerHost.pause = function () { + playPause(false); + }; - var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); - // $animateJs(element, 'enter'); - return function(element, event, classes, options) { - var animationClosed = false; + function triggerAnimationStart() { + // just incase a stagger animation kicks in when the animation + // itself was cancelled entirely + if (animationClosed) return; - // the `classes` argument is optional and if it is not used - // then the classes will be resolved from the element's className - // property as well as options.addClass/options.removeClass. - if (arguments.length === 3 && isObject(classes)) { - options = classes; - classes = null; - } + applyBlocking(false); - options = prepareAnimationOptions(options); - if (!classes) { - classes = element.attr('class') || ''; - if (options.addClass) { - classes += ' ' + options.addClass; - } - if (options.removeClass) { - classes += ' ' + options.removeClass; - } - } + forEach(temporaryStyles, function (entry) { + var key = entry[0]; + var value = entry[1]; + node.style[key] = value; + }); - var classesToAdd = options.addClass; - var classesToRemove = options.removeClass; + applyAnimationClasses(element, options); + $$jqLite.addClass(element, activeClasses); - // the lookupAnimations function returns a series of animation objects that are - // matched up with one or more of the CSS classes. These animation objects are - // defined via the module.animation factory function. If nothing is detected then - // we don't return anything which then makes $animation query the next driver. - var animations = lookupAnimations(classes); - var before, after; - if (animations.length) { - var afterFn, beforeFn; - if (event === 'leave') { - beforeFn = 'leave'; - afterFn = 'afterLeave'; // TODO(matsko): get rid of this - } else { - beforeFn = 'before' + event.charAt(0).toUpperCase() + event.substr(1); - afterFn = event; - } + if (flags.recalculateTimingStyles) { + fullClassName = node.getAttribute('class') + ' ' + preparationClasses; + cacheKey = gcsHashFn(node, fullClassName); - if (event !== 'enter' && event !== 'move') { - before = packageAnimations(element, event, options, animations, beforeFn); - } - after = packageAnimations(element, event, options, animations, afterFn); - } + timings = computeTimings(node, fullClassName, cacheKey); + relativeDelay = timings.maxDelay; + maxDelay = Math.max(relativeDelay, 0); + maxDuration = timings.maxDuration; - // no matching animations - if (!before && !after) return; + if (maxDuration === 0) { + close(); + return; + } - function applyOptions() { - options.domOperation(); - applyAnimationClasses(element, options); - } + flags.hasTransitions = timings.transitionDuration > 0; + flags.hasAnimations = timings.animationDuration > 0; + } - function close() { - animationClosed = true; - applyOptions(); - applyAnimationStyles(element, options); - } + if (flags.applyAnimationDelay) { + relativeDelay = typeof options.delay !== 'boolean' && truthyTimingValue(options.delay) ? parseFloat(options.delay) : relativeDelay; - var runner; + maxDelay = Math.max(relativeDelay, 0); + timings.animationDelay = relativeDelay; + delayStyle = getCssDelayStyle(relativeDelay, true); + temporaryStyles.push(delayStyle); + node.style[delayStyle[0]] = delayStyle[1]; + } - return { - $$willAnimate: true, - end: function() { - if (runner) { - runner.end(); - } else { - close(); - runner = new $$AnimateRunner(); - runner.complete(true); - } - return runner; - }, - start: function() { - if (runner) { - return runner; - } + maxDelayTime = maxDelay * ONE_SECOND; + maxDurationTime = maxDuration * ONE_SECOND; - runner = new $$AnimateRunner(); - var closeActiveAnimations; - var chain = []; + if (options.easing) { + var easeProp, + easeVal = options.easing; + if (flags.hasTransitions) { + easeProp = TRANSITION_PROP + TIMING_KEY; + temporaryStyles.push([easeProp, easeVal]); + node.style[easeProp] = easeVal; + } + if (flags.hasAnimations) { + easeProp = ANIMATION_PROP + TIMING_KEY; + temporaryStyles.push([easeProp, easeVal]); + node.style[easeProp] = easeVal; + } + } - if (before) { - chain.push(function(fn) { - closeActiveAnimations = before(fn); - }); - } + if (timings.transitionDuration) { + events.push(TRANSITIONEND_EVENT); + } - if (chain.length) { - chain.push(function(fn) { - applyOptions(); - fn(true); - }); - } else { - applyOptions(); - } + if (timings.animationDuration) { + events.push(ANIMATIONEND_EVENT); + } - if (after) { - chain.push(function(fn) { - closeActiveAnimations = after(fn); - }); - } + startTime = Date.now(); + var timerTime = maxDelayTime + CLOSING_TIME_BUFFER * maxDurationTime; + var endTime = startTime + timerTime; + + var animationsData = element.data(ANIMATE_TIMER_KEY) || []; + var setupFallbackTimer = true; + if (animationsData.length) { + var currentTimerData = animationsData[0]; + setupFallbackTimer = endTime > currentTimerData.expectedEndTime; + if (setupFallbackTimer) { + $timeout.cancel(currentTimerData.timer); + } else { + animationsData.push(close); + } + } - runner.setHost({ - end: function() { - endAnimations(); - }, - cancel: function() { - endAnimations(true); + if (setupFallbackTimer) { + var timer = $timeout(onAnimationExpired, timerTime, false); + animationsData[0] = { + timer: timer, + expectedEndTime: endTime + }; + animationsData.push(close); + element.data(ANIMATE_TIMER_KEY, animationsData); } - }); - $$AnimateRunner.chain(chain, onComplete); - return runner; + if (events.length) { + element.on(events.join(' '), onAnimationProgress); + } - function onComplete(success) { - close(success); - runner.complete(success); + if (options.to) { + if (options.cleanupStyles) { + registerRestorableStyles(restoreStyles, node, Object.keys(options.to)); + } + applyAnimationToStyles(element, options); + } } - function endAnimations(cancelled) { - if (!animationClosed) { - (closeActiveAnimations || noop)(cancelled); - onComplete(cancelled); + function onAnimationExpired() { + var animationsData = element.data(ANIMATE_TIMER_KEY); + + // this will be false in the event that the element was + // removed from the DOM (via a leave animation or something + // similar) + if (animationsData) { + for (var i = 1; i < animationsData.length; i++) { + animationsData[i](); + } + element.removeData(ANIMATE_TIMER_KEY); } } } }; + }]; + }]; - function executeAnimationFn(fn, element, event, options, onDone) { - var args; - switch (event) { - case 'animate': - args = [element, options.from, options.to, onDone]; - break; + var $$AnimateCssDriverProvider = ['$$animationProvider', /** @this */function ($$animationProvider) { + $$animationProvider.drivers.push('$$animateCssDriver'); - case 'setClass': - args = [element, classesToAdd, classesToRemove, onDone]; - break; + var NG_ANIMATE_SHIM_CLASS_NAME = 'ng-animate-shim'; + var NG_ANIMATE_ANCHOR_CLASS_NAME = 'ng-anchor'; - case 'addClass': - args = [element, classesToAdd, onDone]; - break; + var NG_OUT_ANCHOR_CLASS_NAME = 'ng-anchor-out'; + var NG_IN_ANCHOR_CLASS_NAME = 'ng-anchor-in'; - case 'removeClass': - args = [element, classesToRemove, onDone]; - break; + function isDocumentFragment(node) { + return node.parentNode && node.parentNode.nodeType === 11; + } - default: - args = [element, onDone]; - break; - } + this.$get = ['$animateCss', '$rootScope', '$$AnimateRunner', '$rootElement', '$sniffer', '$$jqLite', '$document', function ($animateCss, $rootScope, $$AnimateRunner, $rootElement, $sniffer, $$jqLite, $document) { - args.push(options); + // only browsers that support these properties can render animations + if (!$sniffer.animations && !$sniffer.transitions) return noop; - var value = fn.apply(fn, args); - if (value) { - if (isFunction(value.start)) { - value = value.start(); - } + var bodyNode = $document[0].body; + var rootNode = getDomNode($rootElement); - if (value instanceof $$AnimateRunner) { - value.done(onDone); - } else if (isFunction(value)) { - // optional onEnd / onCancel callback - return value; - } - } + var rootBodyElement = jqLite( + // this is to avoid using something that exists outside of the body + // we also special case the doc fragment case because our unit test code + // appends the $rootElement to the body after the app has been bootstrapped + isDocumentFragment(rootNode) || bodyNode.contains(rootNode) ? rootNode : bodyNode); + + return function initDriverFn(animationDetails) { + return animationDetails.from && animationDetails.to ? prepareFromToAnchorAnimation(animationDetails.from, animationDetails.to, animationDetails.classes, animationDetails.anchors) : prepareRegularAnimation(animationDetails); + }; + + function filterCssClasses(classes) { + //remove all the `ng-` stuff + return classes.replace(/\bng-\S+\b/g, ''); + } - return noop; + function getUniqueValues(a, b) { + if (isString(a)) a = a.split(' '); + if (isString(b)) b = b.split(' '); + return a.filter(function (val) { + return b.indexOf(val) === -1; + }).join(' '); } - function groupEventedAnimations(element, event, options, animations, fnName) { - var operations = []; - forEach(animations, function(ani) { - var animation = ani[fnName]; - if (!animation) return; + function prepareAnchoredAnimation(classes, outAnchor, inAnchor) { + var clone = jqLite(getDomNode(outAnchor).cloneNode(true)); + var startingClasses = filterCssClasses(getClassVal(clone)); + + outAnchor.addClass(NG_ANIMATE_SHIM_CLASS_NAME); + inAnchor.addClass(NG_ANIMATE_SHIM_CLASS_NAME); + + clone.addClass(NG_ANIMATE_ANCHOR_CLASS_NAME); + + rootBodyElement.append(clone); + + var animatorIn, + animatorOut = prepareOutAnimation(); + + // the user may not end up using the `out` animation and + // only making use of the `in` animation or vice-versa. + // In either case we should allow this and not assume the + // animation is over unless both animations are not used. + if (!animatorOut) { + animatorIn = prepareInAnimation(); + if (!animatorIn) { + return end(); + } + } - // note that all of these animations will run in parallel - operations.push(function() { + var startingAnimator = animatorOut || animatorIn; + + return { + start: function start() { var runner; - var endProgressCb; - - var resolved = false; - var onAnimationComplete = function(rejected) { - if (!resolved) { - resolved = true; - (endProgressCb || noop)(rejected); - runner.complete(!rejected); - } - }; - runner = new $$AnimateRunner({ - end: function() { - onAnimationComplete(); - }, - cancel: function() { - onAnimationComplete(true); + var currentAnimation = startingAnimator.start(); + currentAnimation.done(function () { + currentAnimation = null; + if (!animatorIn) { + animatorIn = prepareInAnimation(); + if (animatorIn) { + currentAnimation = animatorIn.start(); + currentAnimation.done(function () { + currentAnimation = null; + end(); + runner.complete(); + }); + return currentAnimation; + } } + // in the event that there is no `in` animation + end(); + runner.complete(); }); - endProgressCb = executeAnimationFn(animation, element, event, options, function(result) { - var cancelled = result === false; - onAnimationComplete(cancelled); + runner = new $$AnimateRunner({ + end: endFn, + cancel: endFn }); return runner; - }); - }); - - return operations; - } - function packageAnimations(element, event, options, animations, fnName) { - var operations = groupEventedAnimations(element, event, options, animations, fnName); - if (operations.length === 0) { - var a, b; - if (fnName === 'beforeSetClass') { - a = groupEventedAnimations(element, 'removeClass', options, animations, 'beforeRemoveClass'); - b = groupEventedAnimations(element, 'addClass', options, animations, 'beforeAddClass'); - } else if (fnName === 'setClass') { - a = groupEventedAnimations(element, 'removeClass', options, animations, 'removeClass'); - b = groupEventedAnimations(element, 'addClass', options, animations, 'addClass'); + function endFn() { + if (currentAnimation) { + currentAnimation.end(); + } + } } + }; - if (a) { - operations = operations.concat(a); - } - if (b) { - operations = operations.concat(b); - } + function calculateAnchorStyles(anchor) { + var styles = {}; + + var coords = getDomNode(anchor).getBoundingClientRect(); + + // we iterate directly since safari messes up and doesn't return + // all the keys for the coords object when iterated + forEach(['width', 'height', 'top', 'left'], function (key) { + var value = coords[key]; + switch (key) { + case 'top': + value += bodyNode.scrollTop; + break; + case 'left': + value += bodyNode.scrollLeft; + break; + } + styles[key] = Math.floor(value) + 'px'; + }); + return styles; } - if (operations.length === 0) return; + function prepareOutAnimation() { + var animator = $animateCss(clone, { + addClass: NG_OUT_ANCHOR_CLASS_NAME, + delay: true, + from: calculateAnchorStyles(outAnchor) + }); - // TODO(matsko): add documentation - return function startAnimation(callback) { - var runners = []; - if (operations.length) { - forEach(operations, function(animateFn) { - runners.push(animateFn()); - }); - } + // read the comment within `prepareRegularAnimation` to understand + // why this check is necessary + return animator.$$willAnimate ? animator : null; + } - if (runners.length) { - $$AnimateRunner.all(runners, callback); - } else { - callback(); - } + function getClassVal(element) { + return element.attr('class') || ''; + } - return function endFn(reject) { - forEach(runners, function(runner) { - if (reject) { - runner.cancel(); - } else { - runner.end(); - } - }); - }; - }; - } - }; + function prepareInAnimation() { + var endingClasses = filterCssClasses(getClassVal(inAnchor)); + var toAdd = getUniqueValues(endingClasses, startingClasses); + var toRemove = getUniqueValues(startingClasses, endingClasses); + + var animator = $animateCss(clone, { + to: calculateAnchorStyles(inAnchor), + addClass: NG_IN_ANCHOR_CLASS_NAME + ' ' + toAdd, + removeClass: NG_OUT_ANCHOR_CLASS_NAME + ' ' + toRemove, + delay: true + }); + + // read the comment within `prepareRegularAnimation` to understand + // why this check is necessary + return animator.$$willAnimate ? animator : null; + } - function lookupAnimations(classes) { - classes = isArray(classes) ? classes : classes.split(' '); - var matches = [], flagMap = {}; - for (var i = 0; i < classes.length; i++) { - var klass = classes[i], - animationFactory = $animateProvider.$$registeredAnimations[klass]; - if (animationFactory && !flagMap[klass]) { - matches.push($injector.get(animationFactory)); - flagMap[klass] = true; + function end() { + clone.remove(); + outAnchor.removeClass(NG_ANIMATE_SHIM_CLASS_NAME); + inAnchor.removeClass(NG_ANIMATE_SHIM_CLASS_NAME); } } - return matches; - } - }]; -}]; -var $$AnimateJsDriverProvider = ['$$animationProvider', /** @this */ function($$animationProvider) { - $$animationProvider.drivers.push('$$animateJsDriver'); - this.$get = ['$$animateJs', '$$AnimateRunner', function($$animateJs, $$AnimateRunner) { - return function initDriverFn(animationDetails) { - if (animationDetails.from && animationDetails.to) { - var fromAnimation = prepareAnimation(animationDetails.from); - var toAnimation = prepareAnimation(animationDetails.to); - if (!fromAnimation && !toAnimation) return; + function prepareFromToAnchorAnimation(from, to, classes, anchors) { + var fromAnimation = prepareRegularAnimation(from, noop); + var toAnimation = prepareRegularAnimation(to, noop); + + var anchorAnimations = []; + forEach(anchors, function (anchor) { + var outElement = anchor['out']; + var inElement = anchor['in']; + var animator = prepareAnchoredAnimation(classes, outElement, inElement); + if (animator) { + anchorAnimations.push(animator); + } + }); + + // no point in doing anything when there are no elements to animate + if (!fromAnimation && !toAnimation && anchorAnimations.length === 0) return; return { - start: function() { + start: function start() { var animationRunners = []; if (fromAnimation) { @@ -27933,27044 +27783,26916 @@ var $$AnimateJsDriverProvider = ['$$animationProvider', /** @this */ function($$ animationRunners.push(toAnimation.start()); } - $$AnimateRunner.all(animationRunners, done); + forEach(anchorAnimations, function (animation) { + animationRunners.push(animation.start()); + }); var runner = new $$AnimateRunner({ - end: endFnFactory(), - cancel: endFnFactory() + end: endFn, + cancel: endFn // CSS-driven animations cannot be cancelled, only ended }); - return runner; + $$AnimateRunner.all(animationRunners, function (status) { + runner.complete(status); + }); - function endFnFactory() { - return function() { - forEach(animationRunners, function(runner) { - // at this point we cannot cancel animations for groups just yet. 1.5+ - runner.end(); - }); - }; - } + return runner; - function done(status) { - runner.complete(status); + function endFn() { + forEach(animationRunners, function (runner) { + runner.end(); + }); } } }; - } else { - return prepareAnimation(animationDetails); } - }; - - function prepareAnimation(animationDetails) { - // TODO(matsko): make sure to check for grouped animations and delegate down to normal animations - var element = animationDetails.element; - var event = animationDetails.event; - var options = animationDetails.options; - var classes = animationDetails.classes; - return $$animateJs(element, event, classes, options); - } - }]; -}]; -var NG_ANIMATE_ATTR_NAME = 'data-ng-animate'; -var NG_ANIMATE_PIN_DATA = '$ngAnimatePin'; -var $$AnimateQueueProvider = ['$animateProvider', /** @this */ function($animateProvider) { - var PRE_DIGEST_STATE = 1; - var RUNNING_STATE = 2; - var ONE_SPACE = ' '; - - var rules = this.rules = { - skip: [], - cancel: [], - join: [] - }; + function prepareRegularAnimation(animationDetails) { + var element = animationDetails.element; + var options = animationDetails.options || {}; - function makeTruthyCssClassMap(classString) { - if (!classString) { - return null; - } + if (animationDetails.structural) { + options.event = animationDetails.event; + options.structural = true; + options.applyClassesEarly = true; - var keys = classString.split(ONE_SPACE); - var map = Object.create(null); + // we special case the leave animation since we want to ensure that + // the element is removed as soon as the animation is over. Otherwise + // a flicker might appear or the element may not be removed at all + if (animationDetails.event === 'leave') { + options.onDone = options.domOperation; + } + } - forEach(keys, function(key) { - map[key] = true; - }); - return map; - } + // We assign the preparationClasses as the actual animation event since + // the internals of $animateCss will just suffix the event token values + // with `-active` to trigger the animation. + if (options.preparationClasses) { + options.event = concatWithSpace(options.event, options.preparationClasses); + } - function hasMatchingClasses(newClassString, currentClassString) { - if (newClassString && currentClassString) { - var currentClassMap = makeTruthyCssClassMap(currentClassString); - return newClassString.split(ONE_SPACE).some(function(className) { - return currentClassMap[className]; - }); - } - } + var animator = $animateCss(element, options); - function isAllowed(ruleType, currentAnimation, previousAnimation) { - return rules[ruleType].some(function(fn) { - return fn(currentAnimation, previousAnimation); - }); - } + // the driver lookup code inside of $$animation attempts to spawn a + // driver one by one until a driver returns a.$$willAnimate animator object. + // $animateCss will always return an object, however, it will pass in + // a flag as a hint as to whether an animation was detected or not + return animator.$$willAnimate ? animator : null; + } + }]; + }]; - function hasAnimationClasses(animation, and) { - var a = (animation.addClass || '').length > 0; - var b = (animation.removeClass || '').length > 0; - return and ? a && b : a || b; - } + // TODO(matsko): use caching here to speed things up for detection + // TODO(matsko): add documentation + // by the time... - rules.join.push(function(newAnimation, currentAnimation) { - // if the new animation is class-based then we can just tack that on - return !newAnimation.structural && hasAnimationClasses(newAnimation); - }); + var $$AnimateJsProvider = ['$animateProvider', /** @this */function ($animateProvider) { + this.$get = ['$injector', '$$AnimateRunner', '$$jqLite', function ($injector, $$AnimateRunner, $$jqLite) { - rules.skip.push(function(newAnimation, currentAnimation) { - // there is no need to animate anything if no classes are being added and - // there is no structural animation that will be triggered - return !newAnimation.structural && !hasAnimationClasses(newAnimation); - }); + var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); + // $animateJs(element, 'enter'); + return function (element, event, classes, options) { + var animationClosed = false; - rules.skip.push(function(newAnimation, currentAnimation) { - // why should we trigger a new structural animation if the element will - // be removed from the DOM anyway? - return currentAnimation.event === 'leave' && newAnimation.structural; - }); + // the `classes` argument is optional and if it is not used + // then the classes will be resolved from the element's className + // property as well as options.addClass/options.removeClass. + if (arguments.length === 3 && isObject(classes)) { + options = classes; + classes = null; + } - rules.skip.push(function(newAnimation, currentAnimation) { - // if there is an ongoing current animation then don't even bother running the class-based animation - return currentAnimation.structural && currentAnimation.state === RUNNING_STATE && !newAnimation.structural; - }); + options = prepareAnimationOptions(options); + if (!classes) { + classes = element.attr('class') || ''; + if (options.addClass) { + classes += ' ' + options.addClass; + } + if (options.removeClass) { + classes += ' ' + options.removeClass; + } + } - rules.cancel.push(function(newAnimation, currentAnimation) { - // there can never be two structural animations running at the same time - return currentAnimation.structural && newAnimation.structural; - }); + var classesToAdd = options.addClass; + var classesToRemove = options.removeClass; + + // the lookupAnimations function returns a series of animation objects that are + // matched up with one or more of the CSS classes. These animation objects are + // defined via the module.animation factory function. If nothing is detected then + // we don't return anything which then makes $animation query the next driver. + var animations = lookupAnimations(classes); + var before, after; + if (animations.length) { + var afterFn, beforeFn; + if (event === 'leave') { + beforeFn = 'leave'; + afterFn = 'afterLeave'; // TODO(matsko): get rid of this + } else { + beforeFn = 'before' + event.charAt(0).toUpperCase() + event.substr(1); + afterFn = event; + } - rules.cancel.push(function(newAnimation, currentAnimation) { - // if the previous animation is already running, but the new animation will - // be triggered, but the new animation is structural - return currentAnimation.state === RUNNING_STATE && newAnimation.structural; - }); + if (event !== 'enter' && event !== 'move') { + before = packageAnimations(element, event, options, animations, beforeFn); + } + after = packageAnimations(element, event, options, animations, afterFn); + } - rules.cancel.push(function(newAnimation, currentAnimation) { - // cancel the animation if classes added / removed in both animation cancel each other out, - // but only if the current animation isn't structural + // no matching animations + if (!before && !after) return; - if (currentAnimation.structural) return false; + function applyOptions() { + options.domOperation(); + applyAnimationClasses(element, options); + } - var nA = newAnimation.addClass; - var nR = newAnimation.removeClass; - var cA = currentAnimation.addClass; - var cR = currentAnimation.removeClass; + function close() { + animationClosed = true; + applyOptions(); + applyAnimationStyles(element, options); + } - // early detection to save the global CPU shortage :) - if ((isUndefined(nA) && isUndefined(nR)) || (isUndefined(cA) && isUndefined(cR))) { - return false; - } + var runner; - return hasMatchingClasses(nA, cR) || hasMatchingClasses(nR, cA); - }); + return { + $$willAnimate: true, + end: function end() { + if (runner) { + runner.end(); + } else { + close(); + runner = new $$AnimateRunner(); + runner.complete(true); + } + return runner; + }, + start: function start() { + if (runner) { + return runner; + } - this.$get = ['$$rAF', '$rootScope', '$rootElement', '$document', '$$Map', - '$$animation', '$$AnimateRunner', '$templateRequest', '$$jqLite', '$$forceReflow', - '$$isDocumentHidden', - function($$rAF, $rootScope, $rootElement, $document, $$Map, - $$animation, $$AnimateRunner, $templateRequest, $$jqLite, $$forceReflow, - $$isDocumentHidden) { - - var activeAnimationsLookup = new $$Map(); - var disabledElementsLookup = new $$Map(); - var animationsEnabled = null; - - function postDigestTaskFactory() { - var postDigestCalled = false; - return function(fn) { - // we only issue a call to postDigest before - // it has first passed. This prevents any callbacks - // from not firing once the animation has completed - // since it will be out of the digest cycle. - if (postDigestCalled) { - fn(); - } else { - $rootScope.$$postDigest(function() { - postDigestCalled = true; - fn(); - }); - } - }; - } + runner = new $$AnimateRunner(); + var closeActiveAnimations; + var chain = []; - // Wait until all directive and route-related templates are downloaded and - // compiled. The $templateRequest.totalPendingRequests variable keeps track of - // all of the remote templates being currently downloaded. If there are no - // templates currently downloading then the watcher will still fire anyway. - var deregisterWatch = $rootScope.$watch( - function() { return $templateRequest.totalPendingRequests === 0; }, - function(isEmpty) { - if (!isEmpty) return; - deregisterWatch(); + if (before) { + chain.push(function (fn) { + closeActiveAnimations = before(fn); + }); + } - // Now that all templates have been downloaded, $animate will wait until - // the post digest queue is empty before enabling animations. By having two - // calls to $postDigest calls we can ensure that the flag is enabled at the - // very end of the post digest queue. Since all of the animations in $animate - // use $postDigest, it's important that the code below executes at the end. - // This basically means that the page is fully downloaded and compiled before - // any animations are triggered. - $rootScope.$$postDigest(function() { - $rootScope.$$postDigest(function() { - // we check for null directly in the event that the application already called - // .enabled() with whatever arguments that it provided it with - if (animationsEnabled === null) { - animationsEnabled = true; + if (chain.length) { + chain.push(function (fn) { + applyOptions(); + fn(true); + }); + } else { + applyOptions(); } - }); - }); - } - ); - - var callbackRegistry = Object.create(null); - // remember that the `customFilter`/`classNameFilter` are set during the - // provider/config stage therefore we can optimize here and setup helper functions - var customFilter = $animateProvider.customFilter(); - var classNameFilter = $animateProvider.classNameFilter(); - var returnTrue = function() { return true; }; + if (after) { + chain.push(function (fn) { + closeActiveAnimations = after(fn); + }); + } - var isAnimatableByFilter = customFilter || returnTrue; - var isAnimatableClassName = !classNameFilter ? returnTrue : function(node, options) { - var className = [node.getAttribute('class'), options.addClass, options.removeClass].join(' '); - return classNameFilter.test(className); - }; + runner.setHost({ + end: function end() { + endAnimations(); + }, + cancel: function cancel() { + endAnimations(true); + } + }); - var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); + $$AnimateRunner.chain(chain, onComplete); + return runner; - function normalizeAnimationDetails(element, animation) { - return mergeAnimationDetails(element, animation, {}); - } + function onComplete(success) { + close(success); + runner.complete(success); + } - // IE9-11 has no method "contains" in SVG element and in Node.prototype. Bug #10259. - var contains = window.Node.prototype.contains || /** @this */ function(arg) { - // eslint-disable-next-line no-bitwise - return this === arg || !!(this.compareDocumentPosition(arg) & 16); - }; - - function findCallbacks(targetParentNode, targetNode, event) { - var matches = []; - var entries = callbackRegistry[event]; - if (entries) { - forEach(entries, function(entry) { - if (contains.call(entry.node, targetNode)) { - matches.push(entry.callback); - } else if (event === 'leave' && contains.call(entry.node, targetParentNode)) { - matches.push(entry.callback); + function endAnimations(cancelled) { + if (!animationClosed) { + (closeActiveAnimations || noop)(cancelled); + onComplete(cancelled); + } + } } - }); - } - - return matches; - } + }; - function filterFromRegistry(list, matchContainer, matchCallback) { - var containerNode = extractElementNode(matchContainer); - return list.filter(function(entry) { - var isMatch = entry.node === containerNode && - (!matchCallback || entry.callback === matchCallback); - return !isMatch; - }); - } + function executeAnimationFn(fn, element, event, options, onDone) { + var args; + switch (event) { + case 'animate': + args = [element, options.from, options.to, onDone]; + break; - function cleanupEventListeners(phase, node) { - if (phase === 'close' && !node.parentNode) { - // If the element is not attached to a parentNode, it has been removed by - // the domOperation, and we can safely remove the event callbacks - $animate.off(node); - } - } + case 'setClass': + args = [element, classesToAdd, classesToRemove, onDone]; + break; - var $animate = { - on: function(event, container, callback) { - var node = extractElementNode(container); - callbackRegistry[event] = callbackRegistry[event] || []; - callbackRegistry[event].push({ - node: node, - callback: callback - }); + case 'addClass': + args = [element, classesToAdd, onDone]; + break; - // Remove the callback when the element is removed from the DOM - jqLite(container).on('$destroy', function() { - var animationDetails = activeAnimationsLookup.get(node); + case 'removeClass': + args = [element, classesToRemove, onDone]; + break; - if (!animationDetails) { - // If there's an animation ongoing, the callback calling code will remove - // the event listeners. If we'd remove here, the callbacks would be removed - // before the animation ends - $animate.off(event, container, callback); + default: + args = [element, onDone]; + break; } - }); - }, - off: function(event, container, callback) { - if (arguments.length === 1 && !isString(arguments[0])) { - container = arguments[0]; - for (var eventType in callbackRegistry) { - callbackRegistry[eventType] = filterFromRegistry(callbackRegistry[eventType], container); + args.push(options); + + var value = fn.apply(fn, args); + if (value) { + if (isFunction(value.start)) { + value = value.start(); + } + + if (value instanceof $$AnimateRunner) { + value.done(onDone); + } else if (isFunction(value)) { + // optional onEnd / onCancel callback + return value; + } } - return; + return noop; } - var entries = callbackRegistry[event]; - if (!entries) return; + function groupEventedAnimations(element, event, options, animations, fnName) { + var operations = []; + forEach(animations, function (ani) { + var animation = ani[fnName]; + if (!animation) return; - callbackRegistry[event] = arguments.length === 1 - ? null - : filterFromRegistry(entries, container, callback); - }, + // note that all of these animations will run in parallel + operations.push(function () { + var runner; + var endProgressCb; - pin: function(element, parentElement) { - assertArg(isElement(element), 'element', 'not an element'); - assertArg(isElement(parentElement), 'parentElement', 'not an element'); - element.data(NG_ANIMATE_PIN_DATA, parentElement); - }, + var resolved = false; + var onAnimationComplete = function onAnimationComplete(rejected) { + if (!resolved) { + resolved = true; + (endProgressCb || noop)(rejected); + runner.complete(!rejected); + } + }; - push: function(element, event, options, domOperation) { - options = options || {}; - options.domOperation = domOperation; - return queueAnimation(element, event, options); - }, + runner = new $$AnimateRunner({ + end: function end() { + onAnimationComplete(); + }, + cancel: function cancel() { + onAnimationComplete(true); + } + }); - // this method has four signatures: - // () - global getter - // (bool) - global setter - // (element) - element getter - // (element, bool) - element setter - enabled: function(element, bool) { - var argCount = arguments.length; - - if (argCount === 0) { - // () - Global getter - bool = !!animationsEnabled; - } else { - var hasElement = isElement(element); + endProgressCb = executeAnimationFn(animation, element, event, options, function (result) { + var cancelled = result === false; + onAnimationComplete(cancelled); + }); - if (!hasElement) { - // (bool) - Global setter - bool = animationsEnabled = !!element; - } else { - var node = getDomNode(element); + return runner; + }); + }); - if (argCount === 1) { - // (element) - Element getter - bool = !disabledElementsLookup.get(node); - } else { - // (element, bool) - Element setter - disabledElementsLookup.set(node, !bool); + return operations; + } + + function packageAnimations(element, event, options, animations, fnName) { + var operations = groupEventedAnimations(element, event, options, animations, fnName); + if (operations.length === 0) { + var a, b; + if (fnName === 'beforeSetClass') { + a = groupEventedAnimations(element, 'removeClass', options, animations, 'beforeRemoveClass'); + b = groupEventedAnimations(element, 'addClass', options, animations, 'beforeAddClass'); + } else if (fnName === 'setClass') { + a = groupEventedAnimations(element, 'removeClass', options, animations, 'removeClass'); + b = groupEventedAnimations(element, 'addClass', options, animations, 'addClass'); + } + + if (a) { + operations = operations.concat(a); + } + if (b) { + operations = operations.concat(b); } } + + if (operations.length === 0) return; + + // TODO(matsko): add documentation + return function startAnimation(callback) { + var runners = []; + if (operations.length) { + forEach(operations, function (animateFn) { + runners.push(animateFn()); + }); + } + + if (runners.length) { + $$AnimateRunner.all(runners, callback); + } else { + callback(); + } + + return function endFn(reject) { + forEach(runners, function (runner) { + if (reject) { + runner.cancel(); + } else { + runner.end(); + } + }); + }; + }; } + }; - return bool; + function lookupAnimations(classes) { + classes = isArray(classes) ? classes : classes.split(' '); + var matches = [], + flagMap = {}; + for (var i = 0; i < classes.length; i++) { + var klass = classes[i], + animationFactory = $animateProvider.$$registeredAnimations[klass]; + if (animationFactory && !flagMap[klass]) { + matches.push($injector.get(animationFactory)); + flagMap[klass] = true; + } + } + return matches; } - }; + }]; + }]; + + var $$AnimateJsDriverProvider = ['$$animationProvider', /** @this */function ($$animationProvider) { + $$animationProvider.drivers.push('$$animateJsDriver'); + this.$get = ['$$animateJs', '$$AnimateRunner', function ($$animateJs, $$AnimateRunner) { + return function initDriverFn(animationDetails) { + if (animationDetails.from && animationDetails.to) { + var fromAnimation = prepareAnimation(animationDetails.from); + var toAnimation = prepareAnimation(animationDetails.to); + if (!fromAnimation && !toAnimation) return; - return $animate; + return { + start: function start() { + var animationRunners = []; - function queueAnimation(originalElement, event, initialOptions) { - // we always make a copy of the options since - // there should never be any side effects on - // the input data when running `$animateCss`. - var options = copy(initialOptions); + if (fromAnimation) { + animationRunners.push(fromAnimation.start()); + } - var element = stripCommentsFromElement(originalElement); - var node = getDomNode(element); - var parentNode = node && node.parentNode; + if (toAnimation) { + animationRunners.push(toAnimation.start()); + } - options = prepareAnimationOptions(options); + $$AnimateRunner.all(animationRunners, done); - // we create a fake runner with a working promise. - // These methods will become available after the digest has passed - var runner = new $$AnimateRunner(); + var runner = new $$AnimateRunner({ + end: endFnFactory(), + cancel: endFnFactory() + }); - // this is used to trigger callbacks in postDigest mode - var runInNextPostDigestOrNow = postDigestTaskFactory(); + return runner; - if (isArray(options.addClass)) { - options.addClass = options.addClass.join(' '); - } + function endFnFactory() { + return function () { + forEach(animationRunners, function (runner) { + // at this point we cannot cancel animations for groups just yet. 1.5+ + runner.end(); + }); + }; + } - if (options.addClass && !isString(options.addClass)) { - options.addClass = null; - } + function done(status) { + runner.complete(status); + } + } + }; + } else { + return prepareAnimation(animationDetails); + } + }; - if (isArray(options.removeClass)) { - options.removeClass = options.removeClass.join(' '); + function prepareAnimation(animationDetails) { + // TODO(matsko): make sure to check for grouped animations and delegate down to normal animations + var element = animationDetails.element; + var event = animationDetails.event; + var options = animationDetails.options; + var classes = animationDetails.classes; + return $$animateJs(element, event, classes, options); } + }]; + }]; - if (options.removeClass && !isString(options.removeClass)) { - options.removeClass = null; - } + var NG_ANIMATE_ATTR_NAME = 'data-ng-animate'; + var NG_ANIMATE_PIN_DATA = '$ngAnimatePin'; + var $$AnimateQueueProvider = ['$animateProvider', /** @this */function ($animateProvider) { + var PRE_DIGEST_STATE = 1; + var RUNNING_STATE = 2; + var ONE_SPACE = ' '; + + var rules = this.rules = { + skip: [], + cancel: [], + join: [] + }; - if (options.from && !isObject(options.from)) { - options.from = null; + function makeTruthyCssClassMap(classString) { + if (!classString) { + return null; } - if (options.to && !isObject(options.to)) { - options.to = null; - } + var keys = classString.split(ONE_SPACE); + var map = Object.create(null); - // If animations are hard-disabled for the whole application there is no need to continue. - // There are also situations where a directive issues an animation for a jqLite wrapper that - // contains only comment nodes. In this case, there is no way we can perform an animation. - if (!animationsEnabled || - !node || - !isAnimatableByFilter(node, event, initialOptions) || - !isAnimatableClassName(node, options)) { - close(); - return runner; + forEach(keys, function (key) { + map[key] = true; + }); + return map; + } + + function hasMatchingClasses(newClassString, currentClassString) { + if (newClassString && currentClassString) { + var currentClassMap = makeTruthyCssClassMap(currentClassString); + return newClassString.split(ONE_SPACE).some(function (className) { + return currentClassMap[className]; + }); } + } + + function isAllowed(ruleType, currentAnimation, previousAnimation) { + return rules[ruleType].some(function (fn) { + return fn(currentAnimation, previousAnimation); + }); + } - var isStructural = ['enter', 'move', 'leave'].indexOf(event) >= 0; + function hasAnimationClasses(animation, and) { + var a = (animation.addClass || '').length > 0; + var b = (animation.removeClass || '').length > 0; + return and ? a && b : a || b; + } - var documentHidden = $$isDocumentHidden(); + rules.join.push(function (newAnimation, currentAnimation) { + // if the new animation is class-based then we can just tack that on + return !newAnimation.structural && hasAnimationClasses(newAnimation); + }); - // This is a hard disable of all animations the element itself, therefore there is no need to - // continue further past this point if not enabled - // Animations are also disabled if the document is currently hidden (page is not visible - // to the user), because browsers slow down or do not flush calls to requestAnimationFrame - var skipAnimations = documentHidden || disabledElementsLookup.get(node); - var existingAnimation = (!skipAnimations && activeAnimationsLookup.get(node)) || {}; - var hasExistingAnimation = !!existingAnimation.state; + rules.skip.push(function (newAnimation, currentAnimation) { + // there is no need to animate anything if no classes are being added and + // there is no structural animation that will be triggered + return !newAnimation.structural && !hasAnimationClasses(newAnimation); + }); - // there is no point in traversing the same collection of parent ancestors if a followup - // animation will be run on the same element that already did all that checking work - if (!skipAnimations && (!hasExistingAnimation || existingAnimation.state !== PRE_DIGEST_STATE)) { - skipAnimations = !areAnimationsAllowed(node, parentNode, event); - } + rules.skip.push(function (newAnimation, currentAnimation) { + // why should we trigger a new structural animation if the element will + // be removed from the DOM anyway? + return currentAnimation.event === 'leave' && newAnimation.structural; + }); - if (skipAnimations) { - // Callbacks should fire even if the document is hidden (regression fix for issue #14120) - if (documentHidden) notifyProgress(runner, event, 'start'); - close(); - if (documentHidden) notifyProgress(runner, event, 'close'); - return runner; - } + rules.skip.push(function (newAnimation, currentAnimation) { + // if there is an ongoing current animation then don't even bother running the class-based animation + return currentAnimation.structural && currentAnimation.state === RUNNING_STATE && !newAnimation.structural; + }); - if (isStructural) { - closeChildAnimations(node); + rules.cancel.push(function (newAnimation, currentAnimation) { + // there can never be two structural animations running at the same time + return currentAnimation.structural && newAnimation.structural; + }); + + rules.cancel.push(function (newAnimation, currentAnimation) { + // if the previous animation is already running, but the new animation will + // be triggered, but the new animation is structural + return currentAnimation.state === RUNNING_STATE && newAnimation.structural; + }); + + rules.cancel.push(function (newAnimation, currentAnimation) { + // cancel the animation if classes added / removed in both animation cancel each other out, + // but only if the current animation isn't structural + + if (currentAnimation.structural) return false; + + var nA = newAnimation.addClass; + var nR = newAnimation.removeClass; + var cA = currentAnimation.addClass; + var cR = currentAnimation.removeClass; + + // early detection to save the global CPU shortage :) + if (isUndefined(nA) && isUndefined(nR) || isUndefined(cA) && isUndefined(cR)) { + return false; } - var newAnimation = { - structural: isStructural, - element: element, - event: event, - addClass: options.addClass, - removeClass: options.removeClass, - close: close, - options: options, - runner: runner - }; + return hasMatchingClasses(nA, cR) || hasMatchingClasses(nR, cA); + }); - if (hasExistingAnimation) { - var skipAnimationFlag = isAllowed('skip', newAnimation, existingAnimation); - if (skipAnimationFlag) { - if (existingAnimation.state === RUNNING_STATE) { - close(); - return runner; + this.$get = ['$$rAF', '$rootScope', '$rootElement', '$document', '$$Map', '$$animation', '$$AnimateRunner', '$templateRequest', '$$jqLite', '$$forceReflow', '$$isDocumentHidden', function ($$rAF, $rootScope, $rootElement, $document, $$Map, $$animation, $$AnimateRunner, $templateRequest, $$jqLite, $$forceReflow, $$isDocumentHidden) { + + var activeAnimationsLookup = new $$Map(); + var disabledElementsLookup = new $$Map(); + var animationsEnabled = null; + + function postDigestTaskFactory() { + var postDigestCalled = false; + return function (fn) { + // we only issue a call to postDigest before + // it has first passed. This prevents any callbacks + // from not firing once the animation has completed + // since it will be out of the digest cycle. + if (postDigestCalled) { + fn(); } else { - mergeAnimationDetails(element, existingAnimation, newAnimation); - return existingAnimation.runner; + $rootScope.$$postDigest(function () { + postDigestCalled = true; + fn(); + }); } - } - var cancelAnimationFlag = isAllowed('cancel', newAnimation, existingAnimation); - if (cancelAnimationFlag) { - if (existingAnimation.state === RUNNING_STATE) { - // this will end the animation right away and it is safe - // to do so since the animation is already running and the - // runner callback code will run in async - existingAnimation.runner.end(); - } else if (existingAnimation.structural) { - // this means that the animation is queued into a digest, but - // hasn't started yet. Therefore it is safe to run the close - // method which will call the runner methods in async. - existingAnimation.close(); - } else { - // this will merge the new animation options into existing animation options - mergeAnimationDetails(element, existingAnimation, newAnimation); + }; + } - return existingAnimation.runner; - } - } else { - // a joined animation means that this animation will take over the existing one - // so an example would involve a leave animation taking over an enter. Then when - // the postDigest kicks in the enter will be ignored. - var joinAnimationFlag = isAllowed('join', newAnimation, existingAnimation); - if (joinAnimationFlag) { - if (existingAnimation.state === RUNNING_STATE) { - normalizeAnimationDetails(element, newAnimation); - } else { - applyGeneratedPreparationClasses(element, isStructural ? event : null, options); + // Wait until all directive and route-related templates are downloaded and + // compiled. The $templateRequest.totalPendingRequests variable keeps track of + // all of the remote templates being currently downloaded. If there are no + // templates currently downloading then the watcher will still fire anyway. + var deregisterWatch = $rootScope.$watch(function () { + return $templateRequest.totalPendingRequests === 0; + }, function (isEmpty) { + if (!isEmpty) return; + deregisterWatch(); + + // Now that all templates have been downloaded, $animate will wait until + // the post digest queue is empty before enabling animations. By having two + // calls to $postDigest calls we can ensure that the flag is enabled at the + // very end of the post digest queue. Since all of the animations in $animate + // use $postDigest, it's important that the code below executes at the end. + // This basically means that the page is fully downloaded and compiled before + // any animations are triggered. + $rootScope.$$postDigest(function () { + $rootScope.$$postDigest(function () { + // we check for null directly in the event that the application already called + // .enabled() with whatever arguments that it provided it with + if (animationsEnabled === null) { + animationsEnabled = true; + } + }); + }); + }); - event = newAnimation.event = existingAnimation.event; - options = mergeAnimationDetails(element, existingAnimation, newAnimation); + var callbackRegistry = Object.create(null); - //we return the same runner since only the option values of this animation will - //be fed into the `existingAnimation`. - return existingAnimation.runner; + // remember that the `customFilter`/`classNameFilter` are set during the + // provider/config stage therefore we can optimize here and setup helper functions + var customFilter = $animateProvider.customFilter(); + var classNameFilter = $animateProvider.classNameFilter(); + var returnTrue = function returnTrue() { + return true; + }; + + var isAnimatableByFilter = customFilter || returnTrue; + var isAnimatableClassName = !classNameFilter ? returnTrue : function (node, options) { + var className = [node.getAttribute('class'), options.addClass, options.removeClass].join(' '); + return classNameFilter.test(className); + }; + + var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); + + function normalizeAnimationDetails(element, animation) { + return mergeAnimationDetails(element, animation, {}); + } + + // IE9-11 has no method "contains" in SVG element and in Node.prototype. Bug #10259. + var contains = window.Node.prototype.contains || /** @this */function (arg) { + // eslint-disable-next-line no-bitwise + return this === arg || !!(this.compareDocumentPosition(arg) & 16); + }; + + function findCallbacks(targetParentNode, targetNode, event) { + var matches = []; + var entries = callbackRegistry[event]; + if (entries) { + forEach(entries, function (entry) { + if (contains.call(entry.node, targetNode)) { + matches.push(entry.callback); + } else if (event === 'leave' && contains.call(entry.node, targetParentNode)) { + matches.push(entry.callback); } - } + }); } - } else { - // normalization in this case means that it removes redundant CSS classes that - // already exist (addClass) or do not exist (removeClass) on the element - normalizeAnimationDetails(element, newAnimation); + + return matches; } - // when the options are merged and cleaned up we may end up not having to do - // an animation at all, therefore we should check this before issuing a post - // digest callback. Structural animations will always run no matter what. - var isValidAnimation = newAnimation.structural; - if (!isValidAnimation) { - // animate (from/to) can be quickly checked first, otherwise we check if any classes are present - isValidAnimation = (newAnimation.event === 'animate' && Object.keys(newAnimation.options.to || {}).length > 0) - || hasAnimationClasses(newAnimation); + function filterFromRegistry(list, matchContainer, matchCallback) { + var containerNode = extractElementNode(matchContainer); + return list.filter(function (entry) { + var isMatch = entry.node === containerNode && (!matchCallback || entry.callback === matchCallback); + return !isMatch; + }); } - if (!isValidAnimation) { - close(); - clearElementAnimationState(node); - return runner; + function cleanupEventListeners(phase, node) { + if (phase === 'close' && !node.parentNode) { + // If the element is not attached to a parentNode, it has been removed by + // the domOperation, and we can safely remove the event callbacks + $animate.off(node); + } } - // the counter keeps track of cancelled animations - var counter = (existingAnimation.counter || 0) + 1; - newAnimation.counter = counter; - - markElementAnimationState(node, PRE_DIGEST_STATE, newAnimation); - - $rootScope.$$postDigest(function() { - // It is possible that the DOM nodes inside `originalElement` have been replaced. This can - // happen if the animated element is a transcluded clone and also has a `templateUrl` - // directive on it. Therefore, we must recreate `element` in order to interact with the - // actual DOM nodes. - // Note: We still need to use the old `node` for certain things, such as looking up in - // HashMaps where it was used as the key. - - element = stripCommentsFromElement(originalElement); - - var animationDetails = activeAnimationsLookup.get(node); - var animationCancelled = !animationDetails; - animationDetails = animationDetails || {}; - - // if addClass/removeClass is called before something like enter then the - // registered parent element may not be present. The code below will ensure - // that a final value for parent element is obtained - var parentElement = element.parent() || []; - - // animate/structural/class-based animations all have requirements. Otherwise there - // is no point in performing an animation. The parent node must also be set. - var isValidAnimation = parentElement.length > 0 - && (animationDetails.event === 'animate' - || animationDetails.structural - || hasAnimationClasses(animationDetails)); - - // this means that the previous animation was cancelled - // even if the follow-up animation is the same event - if (animationCancelled || animationDetails.counter !== counter || !isValidAnimation) { - // if another animation did not take over then we need - // to make sure that the domOperation and options are - // handled accordingly - if (animationCancelled) { - applyAnimationClasses(element, options); - applyAnimationStyles(element, options); - } + var $animate = { + on: function on(event, container, callback) { + var node = extractElementNode(container); + callbackRegistry[event] = callbackRegistry[event] || []; + callbackRegistry[event].push({ + node: node, + callback: callback + }); - // if the event changed from something like enter to leave then we do - // it, otherwise if it's the same then the end result will be the same too - if (animationCancelled || (isStructural && animationDetails.event !== event)) { - options.domOperation(); - runner.end(); - } + // Remove the callback when the element is removed from the DOM + jqLite(container).on('$destroy', function () { + var animationDetails = activeAnimationsLookup.get(node); - // in the event that the element animation was not cancelled or a follow-up animation - // isn't allowed to animate from here then we need to clear the state of the element - // so that any future animations won't read the expired animation data. - if (!isValidAnimation) { - clearElementAnimationState(node); - } + if (!animationDetails) { + // If there's an animation ongoing, the callback calling code will remove + // the event listeners. If we'd remove here, the callbacks would be removed + // before the animation ends + $animate.off(event, container, callback); + } + }); + }, - return; - } + off: function off(event, container, callback) { + if (arguments.length === 1 && !isString(arguments[0])) { + container = arguments[0]; + for (var eventType in callbackRegistry) { + callbackRegistry[eventType] = filterFromRegistry(callbackRegistry[eventType], container); + } - // this combined multiple class to addClass / removeClass into a setClass event - // so long as a structural event did not take over the animation - event = !animationDetails.structural && hasAnimationClasses(animationDetails, true) - ? 'setClass' - : animationDetails.event; + return; + } - markElementAnimationState(node, RUNNING_STATE); - var realRunner = $$animation(element, event, animationDetails.options); + var entries = callbackRegistry[event]; + if (!entries) return; - // this will update the runner's flow-control events based on - // the `realRunner` object. - runner.setHost(realRunner); - notifyProgress(runner, event, 'start', {}); + callbackRegistry[event] = arguments.length === 1 ? null : filterFromRegistry(entries, container, callback); + }, - realRunner.done(function(status) { - close(!status); - var animationDetails = activeAnimationsLookup.get(node); - if (animationDetails && animationDetails.counter === counter) { - clearElementAnimationState(node); - } - notifyProgress(runner, event, 'close', {}); - }); - }); + pin: function pin(element, parentElement) { + assertArg(isElement(element), 'element', 'not an element'); + assertArg(isElement(parentElement), 'parentElement', 'not an element'); + element.data(NG_ANIMATE_PIN_DATA, parentElement); + }, - return runner; - - function notifyProgress(runner, event, phase, data) { - runInNextPostDigestOrNow(function() { - var callbacks = findCallbacks(parentNode, node, event); - if (callbacks.length) { - // do not optimize this call here to RAF because - // we don't know how heavy the callback code here will - // be and if this code is buffered then this can - // lead to a performance regression. - $$rAF(function() { - forEach(callbacks, function(callback) { - callback(element, phase, data); - }); - cleanupEventListeners(phase, node); - }); + push: function push(element, event, options, domOperation) { + options = options || {}; + options.domOperation = domOperation; + return queueAnimation(element, event, options); + }, + + // this method has four signatures: + // () - global getter + // (bool) - global setter + // (element) - element getter + // (element, bool) - element setter + enabled: function enabled(element, bool) { + var argCount = arguments.length; + + if (argCount === 0) { + // () - Global getter + bool = !!animationsEnabled; } else { - cleanupEventListeners(phase, node); - } - }); - runner.progress(event, phase, data); - } + var hasElement = isElement(element); - function close(reject) { - clearGeneratedClasses(element, options); - applyAnimationClasses(element, options); - applyAnimationStyles(element, options); - options.domOperation(); - runner.complete(!reject); - } - } + if (!hasElement) { + // (bool) - Global setter + bool = animationsEnabled = !!element; + } else { + var node = getDomNode(element); - function closeChildAnimations(node) { - var children = node.querySelectorAll('[' + NG_ANIMATE_ATTR_NAME + ']'); - forEach(children, function(child) { - var state = parseInt(child.getAttribute(NG_ANIMATE_ATTR_NAME), 10); - var animationDetails = activeAnimationsLookup.get(child); - if (animationDetails) { - switch (state) { - case RUNNING_STATE: - animationDetails.runner.end(); - /* falls through */ - case PRE_DIGEST_STATE: - activeAnimationsLookup.delete(child); - break; + if (argCount === 1) { + // (element) - Element getter + bool = !disabledElementsLookup.get(node); + } else { + // (element, bool) - Element setter + disabledElementsLookup.set(node, !bool); + } + } } + + return bool; } - }); - } + }; - function clearElementAnimationState(node) { - node.removeAttribute(NG_ANIMATE_ATTR_NAME); - activeAnimationsLookup.delete(node); - } + return $animate; - /** - * This fn returns false if any of the following is true: - * a) animations on any parent element are disabled, and animations on the element aren't explicitly allowed - * b) a parent element has an ongoing structural animation, and animateChildren is false - * c) the element is not a child of the body - * d) the element is not a child of the $rootElement - */ - function areAnimationsAllowed(node, parentNode, event) { - var bodyNode = $document[0].body; - var rootNode = getDomNode($rootElement); + function queueAnimation(originalElement, event, initialOptions) { + // we always make a copy of the options since + // there should never be any side effects on + // the input data when running `$animateCss`. + var options = copy(initialOptions); - var bodyNodeDetected = (node === bodyNode) || node.nodeName === 'HTML'; - var rootNodeDetected = (node === rootNode); - var parentAnimationDetected = false; - var elementDisabled = disabledElementsLookup.get(node); - var animateChildren; + var element = stripCommentsFromElement(originalElement); + var node = getDomNode(element); + var parentNode = node && node.parentNode; - var parentHost = jqLite.data(node, NG_ANIMATE_PIN_DATA); - if (parentHost) { - parentNode = getDomNode(parentHost); - } + options = prepareAnimationOptions(options); - while (parentNode) { - if (!rootNodeDetected) { - // angular doesn't want to attempt to animate elements outside of the application - // therefore we need to ensure that the rootElement is an ancestor of the current element - rootNodeDetected = (parentNode === rootNode); + // we create a fake runner with a working promise. + // These methods will become available after the digest has passed + var runner = new $$AnimateRunner(); + + // this is used to trigger callbacks in postDigest mode + var runInNextPostDigestOrNow = postDigestTaskFactory(); + + if (isArray(options.addClass)) { + options.addClass = options.addClass.join(' '); } - if (parentNode.nodeType !== ELEMENT_NODE) { - // no point in inspecting the #document element - break; + if (options.addClass && !isString(options.addClass)) { + options.addClass = null; } - var details = activeAnimationsLookup.get(parentNode) || {}; - // either an enter, leave or move animation will commence - // therefore we can't allow any animations to take place - // but if a parent animation is class-based then that's ok - if (!parentAnimationDetected) { - var parentNodeDisabled = disabledElementsLookup.get(parentNode); + if (isArray(options.removeClass)) { + options.removeClass = options.removeClass.join(' '); + } - if (parentNodeDisabled === true && elementDisabled !== false) { - // disable animations if the user hasn't explicitly enabled animations on the - // current element - elementDisabled = true; - // element is disabled via parent element, no need to check anything else - break; - } else if (parentNodeDisabled === false) { - elementDisabled = false; - } - parentAnimationDetected = details.structural; + if (options.removeClass && !isString(options.removeClass)) { + options.removeClass = null; } - if (isUndefined(animateChildren) || animateChildren === true) { - var value = jqLite.data(parentNode, NG_ANIMATE_CHILDREN_DATA); - if (isDefined(value)) { - animateChildren = value; - } + if (options.from && !isObject(options.from)) { + options.from = null; + } + + if (options.to && !isObject(options.to)) { + options.to = null; + } + + // If animations are hard-disabled for the whole application there is no need to continue. + // There are also situations where a directive issues an animation for a jqLite wrapper that + // contains only comment nodes. In this case, there is no way we can perform an animation. + if (!animationsEnabled || !node || !isAnimatableByFilter(node, event, initialOptions) || !isAnimatableClassName(node, options)) { + close(); + return runner; } - // there is no need to continue traversing at this point - if (parentAnimationDetected && animateChildren === false) break; + var isStructural = ['enter', 'move', 'leave'].indexOf(event) >= 0; + + var documentHidden = $$isDocumentHidden(); + + // This is a hard disable of all animations the element itself, therefore there is no need to + // continue further past this point if not enabled + // Animations are also disabled if the document is currently hidden (page is not visible + // to the user), because browsers slow down or do not flush calls to requestAnimationFrame + var skipAnimations = documentHidden || disabledElementsLookup.get(node); + var existingAnimation = !skipAnimations && activeAnimationsLookup.get(node) || {}; + var hasExistingAnimation = !!existingAnimation.state; - if (!bodyNodeDetected) { - // we also need to ensure that the element is or will be a part of the body element - // otherwise it is pointless to even issue an animation to be rendered - bodyNodeDetected = (parentNode === bodyNode); + // there is no point in traversing the same collection of parent ancestors if a followup + // animation will be run on the same element that already did all that checking work + if (!skipAnimations && (!hasExistingAnimation || existingAnimation.state !== PRE_DIGEST_STATE)) { + skipAnimations = !areAnimationsAllowed(node, parentNode, event); } - if (bodyNodeDetected && rootNodeDetected) { - // If both body and root have been found, any other checks are pointless, - // as no animation data should live outside the application - break; + if (skipAnimations) { + // Callbacks should fire even if the document is hidden (regression fix for issue #14120) + if (documentHidden) notifyProgress(runner, event, 'start'); + close(); + if (documentHidden) notifyProgress(runner, event, 'close'); + return runner; } - if (!rootNodeDetected) { - // If `rootNode` is not detected, check if `parentNode` is pinned to another element - parentHost = jqLite.data(parentNode, NG_ANIMATE_PIN_DATA); - if (parentHost) { - // The pin target element becomes the next parent element - parentNode = getDomNode(parentHost); - continue; + if (isStructural) { + closeChildAnimations(node); + } + + var newAnimation = { + structural: isStructural, + element: element, + event: event, + addClass: options.addClass, + removeClass: options.removeClass, + close: close, + options: options, + runner: runner + }; + + if (hasExistingAnimation) { + var skipAnimationFlag = isAllowed('skip', newAnimation, existingAnimation); + if (skipAnimationFlag) { + if (existingAnimation.state === RUNNING_STATE) { + close(); + return runner; + } else { + mergeAnimationDetails(element, existingAnimation, newAnimation); + return existingAnimation.runner; + } + } + var cancelAnimationFlag = isAllowed('cancel', newAnimation, existingAnimation); + if (cancelAnimationFlag) { + if (existingAnimation.state === RUNNING_STATE) { + // this will end the animation right away and it is safe + // to do so since the animation is already running and the + // runner callback code will run in async + existingAnimation.runner.end(); + } else if (existingAnimation.structural) { + // this means that the animation is queued into a digest, but + // hasn't started yet. Therefore it is safe to run the close + // method which will call the runner methods in async. + existingAnimation.close(); + } else { + // this will merge the new animation options into existing animation options + mergeAnimationDetails(element, existingAnimation, newAnimation); + + return existingAnimation.runner; + } + } else { + // a joined animation means that this animation will take over the existing one + // so an example would involve a leave animation taking over an enter. Then when + // the postDigest kicks in the enter will be ignored. + var joinAnimationFlag = isAllowed('join', newAnimation, existingAnimation); + if (joinAnimationFlag) { + if (existingAnimation.state === RUNNING_STATE) { + normalizeAnimationDetails(element, newAnimation); + } else { + applyGeneratedPreparationClasses(element, isStructural ? event : null, options); + + event = newAnimation.event = existingAnimation.event; + options = mergeAnimationDetails(element, existingAnimation, newAnimation); + + //we return the same runner since only the option values of this animation will + //be fed into the `existingAnimation`. + return existingAnimation.runner; + } + } } + } else { + // normalization in this case means that it removes redundant CSS classes that + // already exist (addClass) or do not exist (removeClass) on the element + normalizeAnimationDetails(element, newAnimation); } - parentNode = parentNode.parentNode; - } + // when the options are merged and cleaned up we may end up not having to do + // an animation at all, therefore we should check this before issuing a post + // digest callback. Structural animations will always run no matter what. + var isValidAnimation = newAnimation.structural; + if (!isValidAnimation) { + // animate (from/to) can be quickly checked first, otherwise we check if any classes are present + isValidAnimation = newAnimation.event === 'animate' && Object.keys(newAnimation.options.to || {}).length > 0 || hasAnimationClasses(newAnimation); + } - var allowAnimation = (!parentAnimationDetected || animateChildren) && elementDisabled !== true; - return allowAnimation && rootNodeDetected && bodyNodeDetected; - } + if (!isValidAnimation) { + close(); + clearElementAnimationState(node); + return runner; + } - function markElementAnimationState(node, state, details) { - details = details || {}; - details.state = state; + // the counter keeps track of cancelled animations + var counter = (existingAnimation.counter || 0) + 1; + newAnimation.counter = counter; - node.setAttribute(NG_ANIMATE_ATTR_NAME, state); + markElementAnimationState(node, PRE_DIGEST_STATE, newAnimation); - var oldValue = activeAnimationsLookup.get(node); - var newValue = oldValue - ? extend(oldValue, details) - : details; - activeAnimationsLookup.set(node, newValue); - } - }]; -}]; + $rootScope.$$postDigest(function () { + // It is possible that the DOM nodes inside `originalElement` have been replaced. This can + // happen if the animated element is a transcluded clone and also has a `templateUrl` + // directive on it. Therefore, we must recreate `element` in order to interact with the + // actual DOM nodes. + // Note: We still need to use the old `node` for certain things, such as looking up in + // HashMaps where it was used as the key. + + element = stripCommentsFromElement(originalElement); -/* exported $$AnimationProvider */ + var animationDetails = activeAnimationsLookup.get(node); + var animationCancelled = !animationDetails; + animationDetails = animationDetails || {}; + + // if addClass/removeClass is called before something like enter then the + // registered parent element may not be present. The code below will ensure + // that a final value for parent element is obtained + var parentElement = element.parent() || []; + + // animate/structural/class-based animations all have requirements. Otherwise there + // is no point in performing an animation. The parent node must also be set. + var isValidAnimation = parentElement.length > 0 && (animationDetails.event === 'animate' || animationDetails.structural || hasAnimationClasses(animationDetails)); + + // this means that the previous animation was cancelled + // even if the follow-up animation is the same event + if (animationCancelled || animationDetails.counter !== counter || !isValidAnimation) { + // if another animation did not take over then we need + // to make sure that the domOperation and options are + // handled accordingly + if (animationCancelled) { + applyAnimationClasses(element, options); + applyAnimationStyles(element, options); + } + + // if the event changed from something like enter to leave then we do + // it, otherwise if it's the same then the end result will be the same too + if (animationCancelled || isStructural && animationDetails.event !== event) { + options.domOperation(); + runner.end(); + } -var $$AnimationProvider = ['$animateProvider', /** @this */ function($animateProvider) { - var NG_ANIMATE_REF_ATTR = 'ng-animate-ref'; + // in the event that the element animation was not cancelled or a follow-up animation + // isn't allowed to animate from here then we need to clear the state of the element + // so that any future animations won't read the expired animation data. + if (!isValidAnimation) { + clearElementAnimationState(node); + } - var drivers = this.drivers = []; + return; + } - var RUNNER_STORAGE_KEY = '$$animationRunner'; + // this combined multiple class to addClass / removeClass into a setClass event + // so long as a structural event did not take over the animation + event = !animationDetails.structural && hasAnimationClasses(animationDetails, true) ? 'setClass' : animationDetails.event; - function setRunner(element, runner) { - element.data(RUNNER_STORAGE_KEY, runner); - } + markElementAnimationState(node, RUNNING_STATE); + var realRunner = $$animation(element, event, animationDetails.options); - function removeRunner(element) { - element.removeData(RUNNER_STORAGE_KEY); - } + // this will update the runner's flow-control events based on + // the `realRunner` object. + runner.setHost(realRunner); + notifyProgress(runner, event, 'start', {}); - function getRunner(element) { - return element.data(RUNNER_STORAGE_KEY); - } + realRunner.done(function (status) { + close(!status); + var animationDetails = activeAnimationsLookup.get(node); + if (animationDetails && animationDetails.counter === counter) { + clearElementAnimationState(node); + } + notifyProgress(runner, event, 'close', {}); + }); + }); - this.$get = ['$$jqLite', '$rootScope', '$injector', '$$AnimateRunner', '$$Map', '$$rAFScheduler', - function($$jqLite, $rootScope, $injector, $$AnimateRunner, $$Map, $$rAFScheduler) { + return runner; - var animationQueue = []; - var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); + function notifyProgress(runner, event, phase, data) { + runInNextPostDigestOrNow(function () { + var callbacks = findCallbacks(parentNode, node, event); + if (callbacks.length) { + // do not optimize this call here to RAF because + // we don't know how heavy the callback code here will + // be and if this code is buffered then this can + // lead to a performance regression. + $$rAF(function () { + forEach(callbacks, function (callback) { + callback(element, phase, data); + }); + cleanupEventListeners(phase, node); + }); + } else { + cleanupEventListeners(phase, node); + } + }); + runner.progress(event, phase, data); + } - function sortAnimations(animations) { - var tree = { children: [] }; - var i, lookup = new $$Map(); + function close(reject) { + clearGeneratedClasses(element, options); + applyAnimationClasses(element, options); + applyAnimationStyles(element, options); + options.domOperation(); + runner.complete(!reject); + } + } - // this is done first beforehand so that the map - // is filled with a list of the elements that will be animated - for (i = 0; i < animations.length; i++) { - var animation = animations[i]; - lookup.set(animation.domNode, animations[i] = { - domNode: animation.domNode, - fn: animation.fn, - children: [] + function closeChildAnimations(node) { + var children = node.querySelectorAll('[' + NG_ANIMATE_ATTR_NAME + ']'); + forEach(children, function (child) { + var state = parseInt(child.getAttribute(NG_ANIMATE_ATTR_NAME), 10); + var animationDetails = activeAnimationsLookup.get(child); + if (animationDetails) { + switch (state) { + case RUNNING_STATE: + animationDetails.runner.end(); + /* falls through */ + case PRE_DIGEST_STATE: + activeAnimationsLookup.delete(child); + break; + } + } }); } - for (i = 0; i < animations.length; i++) { - processNode(animations[i]); + function clearElementAnimationState(node) { + node.removeAttribute(NG_ANIMATE_ATTR_NAME); + activeAnimationsLookup.delete(node); } - return flatten(tree); + /** + * This fn returns false if any of the following is true: + * a) animations on any parent element are disabled, and animations on the element aren't explicitly allowed + * b) a parent element has an ongoing structural animation, and animateChildren is false + * c) the element is not a child of the body + * d) the element is not a child of the $rootElement + */ + function areAnimationsAllowed(node, parentNode, event) { + var bodyNode = $document[0].body; + var rootNode = getDomNode($rootElement); - function processNode(entry) { - if (entry.processed) return entry; - entry.processed = true; + var bodyNodeDetected = node === bodyNode || node.nodeName === 'HTML'; + var rootNodeDetected = node === rootNode; + var parentAnimationDetected = false; + var elementDisabled = disabledElementsLookup.get(node); + var animateChildren; - var elementNode = entry.domNode; - var parentNode = elementNode.parentNode; - lookup.set(elementNode, entry); + var parentHost = jqLite.data(node, NG_ANIMATE_PIN_DATA); + if (parentHost) { + parentNode = getDomNode(parentHost); + } - var parentEntry; while (parentNode) { - parentEntry = lookup.get(parentNode); - if (parentEntry) { - if (!parentEntry.processed) { - parentEntry = processNode(parentEntry); + if (!rootNodeDetected) { + // angular doesn't want to attempt to animate elements outside of the application + // therefore we need to ensure that the rootElement is an ancestor of the current element + rootNodeDetected = parentNode === rootNode; + } + + if (parentNode.nodeType !== ELEMENT_NODE) { + // no point in inspecting the #document element + break; + } + + var details = activeAnimationsLookup.get(parentNode) || {}; + // either an enter, leave or move animation will commence + // therefore we can't allow any animations to take place + // but if a parent animation is class-based then that's ok + if (!parentAnimationDetected) { + var parentNodeDisabled = disabledElementsLookup.get(parentNode); + + if (parentNodeDisabled === true && elementDisabled !== false) { + // disable animations if the user hasn't explicitly enabled animations on the + // current element + elementDisabled = true; + // element is disabled via parent element, no need to check anything else + break; + } else if (parentNodeDisabled === false) { + elementDisabled = false; + } + parentAnimationDetected = details.structural; + } + + if (isUndefined(animateChildren) || animateChildren === true) { + var value = jqLite.data(parentNode, NG_ANIMATE_CHILDREN_DATA); + if (isDefined(value)) { + animateChildren = value; } + } + + // there is no need to continue traversing at this point + if (parentAnimationDetected && animateChildren === false) break; + + if (!bodyNodeDetected) { + // we also need to ensure that the element is or will be a part of the body element + // otherwise it is pointless to even issue an animation to be rendered + bodyNodeDetected = parentNode === bodyNode; + } + + if (bodyNodeDetected && rootNodeDetected) { + // If both body and root have been found, any other checks are pointless, + // as no animation data should live outside the application break; } + + if (!rootNodeDetected) { + // If `rootNode` is not detected, check if `parentNode` is pinned to another element + parentHost = jqLite.data(parentNode, NG_ANIMATE_PIN_DATA); + if (parentHost) { + // The pin target element becomes the next parent element + parentNode = getDomNode(parentHost); + continue; + } + } + parentNode = parentNode.parentNode; } - (parentEntry || tree).children.push(entry); - return entry; + var allowAnimation = (!parentAnimationDetected || animateChildren) && elementDisabled !== true; + return allowAnimation && rootNodeDetected && bodyNodeDetected; } - function flatten(tree) { - var result = []; - var queue = []; - var i; + function markElementAnimationState(node, state, details) { + details = details || {}; + details.state = state; - for (i = 0; i < tree.children.length; i++) { - queue.push(tree.children[i]); - } + node.setAttribute(NG_ANIMATE_ATTR_NAME, state); + + var oldValue = activeAnimationsLookup.get(node); + var newValue = oldValue ? extend(oldValue, details) : details; + activeAnimationsLookup.set(node, newValue); + } + }]; + }]; - var remainingLevelEntries = queue.length; - var nextLevelEntries = 0; - var row = []; + /* exported $$AnimationProvider */ - for (i = 0; i < queue.length; i++) { - var entry = queue[i]; - if (remainingLevelEntries <= 0) { - remainingLevelEntries = nextLevelEntries; - nextLevelEntries = 0; - result.push(row); - row = []; - } - row.push(entry.fn); - entry.children.forEach(function(childEntry) { - nextLevelEntries++; - queue.push(childEntry); + var $$AnimationProvider = ['$animateProvider', /** @this */function ($animateProvider) { + var NG_ANIMATE_REF_ATTR = 'ng-animate-ref'; + + var drivers = this.drivers = []; + + var RUNNER_STORAGE_KEY = '$$animationRunner'; + + function setRunner(element, runner) { + element.data(RUNNER_STORAGE_KEY, runner); + } + + function removeRunner(element) { + element.removeData(RUNNER_STORAGE_KEY); + } + + function getRunner(element) { + return element.data(RUNNER_STORAGE_KEY); + } + + this.$get = ['$$jqLite', '$rootScope', '$injector', '$$AnimateRunner', '$$Map', '$$rAFScheduler', function ($$jqLite, $rootScope, $injector, $$AnimateRunner, $$Map, $$rAFScheduler) { + + var animationQueue = []; + var applyAnimationClasses = applyAnimationClassesFactory($$jqLite); + + function sortAnimations(animations) { + var tree = { children: [] }; + var i, + lookup = new $$Map(); + + // this is done first beforehand so that the map + // is filled with a list of the elements that will be animated + for (i = 0; i < animations.length; i++) { + var animation = animations[i]; + lookup.set(animation.domNode, animations[i] = { + domNode: animation.domNode, + fn: animation.fn, + children: [] }); - remainingLevelEntries--; } - if (row.length) { - result.push(row); + for (i = 0; i < animations.length; i++) { + processNode(animations[i]); } - return result; - } - } + return flatten(tree); - // TODO(matsko): document the signature in a better way - return function(element, event, options) { - options = prepareAnimationOptions(options); - var isStructural = ['enter', 'move', 'leave'].indexOf(event) >= 0; + function processNode(entry) { + if (entry.processed) return entry; + entry.processed = true; - // there is no animation at the current moment, however - // these runner methods will get later updated with the - // methods leading into the driver's end/cancel methods - // for now they just stop the animation from starting - var runner = new $$AnimateRunner({ - end: function() { close(); }, - cancel: function() { close(true); } - }); + var elementNode = entry.domNode; + var parentNode = elementNode.parentNode; + lookup.set(elementNode, entry); - if (!drivers.length) { - close(); - return runner; - } + var parentEntry; + while (parentNode) { + parentEntry = lookup.get(parentNode); + if (parentEntry) { + if (!parentEntry.processed) { + parentEntry = processNode(parentEntry); + } + break; + } + parentNode = parentNode.parentNode; + } + + (parentEntry || tree).children.push(entry); + return entry; + } - setRunner(element, runner); + function flatten(tree) { + var result = []; + var queue = []; + var i; - var classes = mergeClasses(element.attr('class'), mergeClasses(options.addClass, options.removeClass)); - var tempClasses = options.tempClasses; - if (tempClasses) { - classes += ' ' + tempClasses; - options.tempClasses = null; - } + for (i = 0; i < tree.children.length; i++) { + queue.push(tree.children[i]); + } + + var remainingLevelEntries = queue.length; + var nextLevelEntries = 0; + var row = []; + + for (i = 0; i < queue.length; i++) { + var entry = queue[i]; + if (remainingLevelEntries <= 0) { + remainingLevelEntries = nextLevelEntries; + nextLevelEntries = 0; + result.push(row); + row = []; + } + row.push(entry.fn); + entry.children.forEach(function (childEntry) { + nextLevelEntries++; + queue.push(childEntry); + }); + remainingLevelEntries--; + } + + if (row.length) { + result.push(row); + } - var prepareClassName; - if (isStructural) { - prepareClassName = 'ng-' + event + PREPARE_CLASS_SUFFIX; - $$jqLite.addClass(element, prepareClassName); + return result; + } } - animationQueue.push({ - // this data is used by the postDigest code and passed into - // the driver step function - element: element, - classes: classes, - event: event, - structural: isStructural, - options: options, - beforeStart: beforeStart, - close: close - }); + // TODO(matsko): document the signature in a better way + return function (element, event, options) { + options = prepareAnimationOptions(options); + var isStructural = ['enter', 'move', 'leave'].indexOf(event) >= 0; - element.on('$destroy', handleDestroyedElement); - - // we only want there to be one function called within the post digest - // block. This way we can group animations for all the animations that - // were apart of the same postDigest flush call. - if (animationQueue.length > 1) return runner; - - $rootScope.$$postDigest(function() { - var animations = []; - forEach(animationQueue, function(entry) { - // the element was destroyed early on which removed the runner - // form its storage. This means we can't animate this element - // at all and it already has been closed due to destruction. - if (getRunner(entry.element)) { - animations.push(entry); - } else { - entry.close(); + // there is no animation at the current moment, however + // these runner methods will get later updated with the + // methods leading into the driver's end/cancel methods + // for now they just stop the animation from starting + var runner = new $$AnimateRunner({ + end: function end() { + close(); + }, + cancel: function cancel() { + close(true); } }); - // now any future animations will be in another postDigest - animationQueue.length = 0; - - var groupedAnimations = groupAnimations(animations); - var toBeSortedAnimations = []; - - forEach(groupedAnimations, function(animationEntry) { - toBeSortedAnimations.push({ - domNode: getDomNode(animationEntry.from ? animationEntry.from.element : animationEntry.element), - fn: function triggerAnimationStart() { - // it's important that we apply the `ng-animate` CSS class and the - // temporary classes before we do any driver invoking since these - // CSS classes may be required for proper CSS detection. - animationEntry.beforeStart(); - - var startAnimationFn, closeFn = animationEntry.close; - - // in the event that the element was removed before the digest runs or - // during the RAF sequencing then we should not trigger the animation. - var targetElement = animationEntry.anchors - ? (animationEntry.from.element || animationEntry.to.element) - : animationEntry.element; - - if (getRunner(targetElement)) { - var operation = invokeFirstDriver(animationEntry); - if (operation) { - startAnimationFn = operation.start; - } - } + if (!drivers.length) { + close(); + return runner; + } - if (!startAnimationFn) { - closeFn(); - } else { - var animationRunner = startAnimationFn(); - animationRunner.done(function(status) { - closeFn(!status); - }); - updateAnimationRunners(animationEntry, animationRunner); - } + setRunner(element, runner); + + var classes = mergeClasses(element.attr('class'), mergeClasses(options.addClass, options.removeClass)); + var tempClasses = options.tempClasses; + if (tempClasses) { + classes += ' ' + tempClasses; + options.tempClasses = null; + } + + var prepareClassName; + if (isStructural) { + prepareClassName = 'ng-' + event + PREPARE_CLASS_SUFFIX; + $$jqLite.addClass(element, prepareClassName); + } + + animationQueue.push({ + // this data is used by the postDigest code and passed into + // the driver step function + element: element, + classes: classes, + event: event, + structural: isStructural, + options: options, + beforeStart: beforeStart, + close: close + }); + + element.on('$destroy', handleDestroyedElement); + + // we only want there to be one function called within the post digest + // block. This way we can group animations for all the animations that + // were apart of the same postDigest flush call. + if (animationQueue.length > 1) return runner; + + $rootScope.$$postDigest(function () { + var animations = []; + forEach(animationQueue, function (entry) { + // the element was destroyed early on which removed the runner + // form its storage. This means we can't animate this element + // at all and it already has been closed due to destruction. + if (getRunner(entry.element)) { + animations.push(entry); + } else { + entry.close(); } }); - }); - // we need to sort each of the animations in order of parent to child - // relationships. This ensures that the child classes are applied at the - // right time. - $$rAFScheduler(sortAnimations(toBeSortedAnimations)); - }); + // now any future animations will be in another postDigest + animationQueue.length = 0; - return runner; - - // TODO(matsko): change to reference nodes - function getAnchorNodes(node) { - var SELECTOR = '[' + NG_ANIMATE_REF_ATTR + ']'; - var items = node.hasAttribute(NG_ANIMATE_REF_ATTR) - ? [node] - : node.querySelectorAll(SELECTOR); - var anchors = []; - forEach(items, function(node) { - var attr = node.getAttribute(NG_ANIMATE_REF_ATTR); - if (attr && attr.length) { - anchors.push(node); - } - }); - return anchors; - } - - function groupAnimations(animations) { - var preparedAnimations = []; - var refLookup = {}; - forEach(animations, function(animation, index) { - var element = animation.element; - var node = getDomNode(element); - var event = animation.event; - var enterOrMove = ['enter', 'move'].indexOf(event) >= 0; - var anchorNodes = animation.structural ? getAnchorNodes(node) : []; - - if (anchorNodes.length) { - var direction = enterOrMove ? 'to' : 'from'; - - forEach(anchorNodes, function(anchor) { - var key = anchor.getAttribute(NG_ANIMATE_REF_ATTR); - refLookup[key] = refLookup[key] || {}; - refLookup[key][direction] = { - animationID: index, - element: jqLite(anchor) - }; + var groupedAnimations = groupAnimations(animations); + var toBeSortedAnimations = []; + + forEach(groupedAnimations, function (animationEntry) { + toBeSortedAnimations.push({ + domNode: getDomNode(animationEntry.from ? animationEntry.from.element : animationEntry.element), + fn: function triggerAnimationStart() { + // it's important that we apply the `ng-animate` CSS class and the + // temporary classes before we do any driver invoking since these + // CSS classes may be required for proper CSS detection. + animationEntry.beforeStart(); + + var startAnimationFn, + closeFn = animationEntry.close; + + // in the event that the element was removed before the digest runs or + // during the RAF sequencing then we should not trigger the animation. + var targetElement = animationEntry.anchors ? animationEntry.from.element || animationEntry.to.element : animationEntry.element; + + if (getRunner(targetElement)) { + var operation = invokeFirstDriver(animationEntry); + if (operation) { + startAnimationFn = operation.start; + } + } + + if (!startAnimationFn) { + closeFn(); + } else { + var animationRunner = startAnimationFn(); + animationRunner.done(function (status) { + closeFn(!status); + }); + updateAnimationRunners(animationEntry, animationRunner); + } + } }); - } else { - preparedAnimations.push(animation); - } + }); + + // we need to sort each of the animations in order of parent to child + // relationships. This ensures that the child classes are applied at the + // right time. + $$rAFScheduler(sortAnimations(toBeSortedAnimations)); }); - var usedIndicesLookup = {}; - var anchorGroups = {}; - forEach(refLookup, function(operations, key) { - var from = operations.from; - var to = operations.to; - - if (!from || !to) { - // only one of these is set therefore we can't have an - // anchor animation since all three pieces are required - var index = from ? from.animationID : to.animationID; - var indexKey = index.toString(); - if (!usedIndicesLookup[indexKey]) { - usedIndicesLookup[indexKey] = true; - preparedAnimations.push(animations[index]); - } - return; - } + return runner; - var fromAnimation = animations[from.animationID]; - var toAnimation = animations[to.animationID]; - var lookupKey = from.animationID.toString(); - if (!anchorGroups[lookupKey]) { - var group = anchorGroups[lookupKey] = { - structural: true, - beforeStart: function() { - fromAnimation.beforeStart(); - toAnimation.beforeStart(); - }, - close: function() { - fromAnimation.close(); - toAnimation.close(); - }, - classes: cssClassesIntersection(fromAnimation.classes, toAnimation.classes), - from: fromAnimation, - to: toAnimation, - anchors: [] // TODO(matsko): change to reference nodes - }; + // TODO(matsko): change to reference nodes + function getAnchorNodes(node) { + var SELECTOR = '[' + NG_ANIMATE_REF_ATTR + ']'; + var items = node.hasAttribute(NG_ANIMATE_REF_ATTR) ? [node] : node.querySelectorAll(SELECTOR); + var anchors = []; + forEach(items, function (node) { + var attr = node.getAttribute(NG_ANIMATE_REF_ATTR); + if (attr && attr.length) { + anchors.push(node); + } + }); + return anchors; + } - // the anchor animations require that the from and to elements both have at least - // one shared CSS class which effectively marries the two elements together to use - // the same animation driver and to properly sequence the anchor animation. - if (group.classes.length) { - preparedAnimations.push(group); + function groupAnimations(animations) { + var preparedAnimations = []; + var refLookup = {}; + forEach(animations, function (animation, index) { + var element = animation.element; + var node = getDomNode(element); + var event = animation.event; + var enterOrMove = ['enter', 'move'].indexOf(event) >= 0; + var anchorNodes = animation.structural ? getAnchorNodes(node) : []; + + if (anchorNodes.length) { + var direction = enterOrMove ? 'to' : 'from'; + + forEach(anchorNodes, function (anchor) { + var key = anchor.getAttribute(NG_ANIMATE_REF_ATTR); + refLookup[key] = refLookup[key] || {}; + refLookup[key][direction] = { + animationID: index, + element: jqLite(anchor) + }; + }); } else { - preparedAnimations.push(fromAnimation); - preparedAnimations.push(toAnimation); + preparedAnimations.push(animation); + } + }); + + var usedIndicesLookup = {}; + var anchorGroups = {}; + forEach(refLookup, function (operations, key) { + var from = operations.from; + var to = operations.to; + + if (!from || !to) { + // only one of these is set therefore we can't have an + // anchor animation since all three pieces are required + var index = from ? from.animationID : to.animationID; + var indexKey = index.toString(); + if (!usedIndicesLookup[indexKey]) { + usedIndicesLookup[indexKey] = true; + preparedAnimations.push(animations[index]); + } + return; + } + + var fromAnimation = animations[from.animationID]; + var toAnimation = animations[to.animationID]; + var lookupKey = from.animationID.toString(); + if (!anchorGroups[lookupKey]) { + var group = anchorGroups[lookupKey] = { + structural: true, + beforeStart: function beforeStart() { + fromAnimation.beforeStart(); + toAnimation.beforeStart(); + }, + close: function close() { + fromAnimation.close(); + toAnimation.close(); + }, + classes: cssClassesIntersection(fromAnimation.classes, toAnimation.classes), + from: fromAnimation, + to: toAnimation, + anchors: [] // TODO(matsko): change to reference nodes + }; + + // the anchor animations require that the from and to elements both have at least + // one shared CSS class which effectively marries the two elements together to use + // the same animation driver and to properly sequence the anchor animation. + if (group.classes.length) { + preparedAnimations.push(group); + } else { + preparedAnimations.push(fromAnimation); + preparedAnimations.push(toAnimation); + } } - } - anchorGroups[lookupKey].anchors.push({ - 'out': from.element, 'in': to.element + anchorGroups[lookupKey].anchors.push({ + 'out': from.element, 'in': to.element + }); }); - }); - return preparedAnimations; - } + return preparedAnimations; + } - function cssClassesIntersection(a,b) { - a = a.split(' '); - b = b.split(' '); - var matches = []; + function cssClassesIntersection(a, b) { + a = a.split(' '); + b = b.split(' '); + var matches = []; - for (var i = 0; i < a.length; i++) { - var aa = a[i]; - if (aa.substring(0,3) === 'ng-') continue; + for (var i = 0; i < a.length; i++) { + var aa = a[i]; + if (aa.substring(0, 3) === 'ng-') continue; - for (var j = 0; j < b.length; j++) { - if (aa === b[j]) { - matches.push(aa); - break; + for (var j = 0; j < b.length; j++) { + if (aa === b[j]) { + matches.push(aa); + break; + } } } - } - return matches.join(' '); - } + return matches.join(' '); + } - function invokeFirstDriver(animationDetails) { - // we loop in reverse order since the more general drivers (like CSS and JS) - // may attempt more elements, but custom drivers are more particular - for (var i = drivers.length - 1; i >= 0; i--) { - var driverName = drivers[i]; - var factory = $injector.get(driverName); - var driver = factory(animationDetails); - if (driver) { - return driver; + function invokeFirstDriver(animationDetails) { + // we loop in reverse order since the more general drivers (like CSS and JS) + // may attempt more elements, but custom drivers are more particular + for (var i = drivers.length - 1; i >= 0; i--) { + var driverName = drivers[i]; + var factory = $injector.get(driverName); + var driver = factory(animationDetails); + if (driver) { + return driver; + } } } - } - function beforeStart() { - element.addClass(NG_ANIMATE_CLASSNAME); - if (tempClasses) { - $$jqLite.addClass(element, tempClasses); - } - if (prepareClassName) { - $$jqLite.removeClass(element, prepareClassName); - prepareClassName = null; + function beforeStart() { + element.addClass(NG_ANIMATE_CLASSNAME); + if (tempClasses) { + $$jqLite.addClass(element, tempClasses); + } + if (prepareClassName) { + $$jqLite.removeClass(element, prepareClassName); + prepareClassName = null; + } } - } - function updateAnimationRunners(animation, newRunner) { - if (animation.from && animation.to) { - update(animation.from.element); - update(animation.to.element); - } else { - update(animation.element); + function updateAnimationRunners(animation, newRunner) { + if (animation.from && animation.to) { + update(animation.from.element); + update(animation.to.element); + } else { + update(animation.element); + } + + function update(element) { + var runner = getRunner(element); + if (runner) runner.setHost(newRunner); + } } - function update(element) { + function handleDestroyedElement() { var runner = getRunner(element); - if (runner) runner.setHost(newRunner); + if (runner && (event !== 'leave' || !options.$$domOperationFired)) { + runner.end(); + } } - } - function handleDestroyedElement() { - var runner = getRunner(element); - if (runner && (event !== 'leave' || !options.$$domOperationFired)) { - runner.end(); - } - } + function close(rejected) { + element.off('$destroy', handleDestroyedElement); + removeRunner(element); - function close(rejected) { - element.off('$destroy', handleDestroyedElement); - removeRunner(element); + applyAnimationClasses(element, options); + applyAnimationStyles(element, options); + options.domOperation(); - applyAnimationClasses(element, options); - applyAnimationStyles(element, options); - options.domOperation(); + if (tempClasses) { + $$jqLite.removeClass(element, tempClasses); + } - if (tempClasses) { - $$jqLite.removeClass(element, tempClasses); + element.removeClass(NG_ANIMATE_CLASSNAME); + runner.complete(!rejected); } - - element.removeClass(NG_ANIMATE_CLASSNAME); - runner.complete(!rejected); - } - }; + }; + }]; }]; -}]; -/** - * @ngdoc directive - * @name ngAnimateSwap - * @restrict A - * @scope - * - * @description - * - * ngAnimateSwap is a animation-oriented directive that allows for the container to - * be removed and entered in whenever the associated expression changes. A - * common usecase for this directive is a rotating banner or slider component which - * contains one image being present at a time. When the active image changes - * then the old image will perform a `leave` animation and the new element - * will be inserted via an `enter` animation. - * - * @animations - * | Animation | Occurs | - * |----------------------------------|--------------------------------------| - * | {@link ng.$animate#enter enter} | when the new element is inserted to the DOM | - * | {@link ng.$animate#leave leave} | when the old element is removed from the DOM | - * - * @example - * - * - *
- *
- * {{ number }} - *
- *
- * - * - * angular.module('ngAnimateSwapExample', ['ngAnimate']) - * .controller('AppCtrl', ['$scope', '$interval', function($scope, $interval) { - * $scope.number = 0; - * $interval(function() { - * $scope.number++; - * }, 1000); - * - * var colors = ['red','blue','green','yellow','orange']; - * $scope.colorClass = function(number) { - * return colors[number % colors.length]; - * }; - * }]); - * - * - * .container { - * height:250px; - * width:250px; - * position:relative; - * overflow:hidden; - * border:2px solid black; - * } - * .container .cell { - * font-size:150px; - * text-align:center; - * line-height:250px; - * position:absolute; - * top:0; - * left:0; - * right:0; - * border-bottom:2px solid black; - * } - * .swap-animation.ng-enter, .swap-animation.ng-leave { - * transition:0.5s linear all; - * } - * .swap-animation.ng-enter { - * top:-250px; - * } - * .swap-animation.ng-enter-active { - * top:0px; - * } - * .swap-animation.ng-leave { - * top:0px; - * } - * .swap-animation.ng-leave-active { - * top:250px; - * } - * .red { background:red; } - * .green { background:green; } - * .blue { background:blue; } - * .yellow { background:yellow; } - * .orange { background:orange; } - * - * - */ -var ngAnimateSwapDirective = ['$animate', '$rootScope', function($animate, $rootScope) { - return { - restrict: 'A', - transclude: 'element', - terminal: true, - priority: 600, // we use 600 here to ensure that the directive is caught before others - link: function(scope, $element, attrs, ctrl, $transclude) { - var previousElement, previousScope; - scope.$watchCollection(attrs.ngAnimateSwap || attrs['for'], function(value) { - if (previousElement) { - $animate.leave(previousElement); - } - if (previousScope) { - previousScope.$destroy(); - previousScope = null; - } - if (value || value === 0) { - previousScope = scope.$new(); - $transclude(previousScope, function(element) { - previousElement = element; - $animate.enter(element, null, $element); - }); - } - }); - } - }; -}]; - -/** - * @ngdoc module - * @name ngAnimate - * @description - * - * The `ngAnimate` module provides support for CSS-based animations (keyframes and transitions) as well as JavaScript-based animations via - * callback hooks. Animations are not enabled by default, however, by including `ngAnimate` the animation hooks are enabled for an Angular app. - * - * ## Usage - * Simply put, there are two ways to make use of animations when ngAnimate is used: by using **CSS** and **JavaScript**. The former works purely based - * using CSS (by using matching CSS selectors/styles) and the latter triggers animations that are registered via `module.animation()`. For - * both CSS and JS animations the sole requirement is to have a matching `CSS class` that exists both in the registered animation and within - * the HTML element that the animation will be triggered on. - * - * ## Directive Support - * The following directives are "animation aware": - * - * | Directive | Supported Animations | - * |----------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------| - * | {@link ng.directive:ngRepeat#animations ngRepeat} | enter, leave and move | - * | {@link ngRoute.directive:ngView#animations ngView} | enter and leave | - * | {@link ng.directive:ngInclude#animations ngInclude} | enter and leave | - * | {@link ng.directive:ngSwitch#animations ngSwitch} | enter and leave | - * | {@link ng.directive:ngIf#animations ngIf} | enter and leave | - * | {@link ng.directive:ngClass#animations ngClass} | add and remove (the CSS class(es) present) | - * | {@link ng.directive:ngShow#animations ngShow} & {@link ng.directive:ngHide#animations ngHide} | add and remove (the ng-hide class value) | - * | {@link ng.directive:form#animations form} & {@link ng.directive:ngModel#animations ngModel} | add and remove (dirty, pristine, valid, invalid & all other validations) | - * | {@link module:ngMessages#animations ngMessages} | add and remove (ng-active & ng-inactive) | - * | {@link module:ngMessages#animations ngMessage} | enter and leave | - * - * (More information can be found by visiting each the documentation associated with each directive.) - * - * ## CSS-based Animations - * - * CSS-based animations with ngAnimate are unique since they require no JavaScript code at all. By using a CSS class that we reference between our HTML - * and CSS code we can create an animation that will be picked up by Angular when an underlying directive performs an operation. - * - * The example below shows how an `enter` animation can be made possible on an element using `ng-if`: - * - * ```html - *
- * Fade me in out - *
- * - * - * ``` - * - * Notice the CSS class **fade**? We can now create the CSS transition code that references this class: - * - * ```css - * /* The starting CSS styles for the enter animation */ - * .fade.ng-enter { - * transition:0.5s linear all; - * opacity:0; - * } - * - * /* The finishing CSS styles for the enter animation */ - * .fade.ng-enter.ng-enter-active { - * opacity:1; - * } - * ``` - * - * The key thing to remember here is that, depending on the animation event (which each of the directives above trigger depending on what's going on) two - * generated CSS classes will be applied to the element; in the example above we have `.ng-enter` and `.ng-enter-active`. For CSS transitions, the transition - * code **must** be defined within the starting CSS class (in this case `.ng-enter`). The destination class is what the transition will animate towards. - * - * If for example we wanted to create animations for `leave` and `move` (ngRepeat triggers move) then we can do so using the same CSS naming conventions: - * - * ```css - * /* now the element will fade out before it is removed from the DOM */ - * .fade.ng-leave { - * transition:0.5s linear all; - * opacity:1; - * } - * .fade.ng-leave.ng-leave-active { - * opacity:0; - * } - * ``` - * - * We can also make use of **CSS Keyframes** by referencing the keyframe animation within the starting CSS class: - * - * ```css - * /* there is no need to define anything inside of the destination - * CSS class since the keyframe will take charge of the animation */ - * .fade.ng-leave { - * animation: my_fade_animation 0.5s linear; - * -webkit-animation: my_fade_animation 0.5s linear; - * } - * - * @keyframes my_fade_animation { - * from { opacity:1; } - * to { opacity:0; } - * } - * - * @-webkit-keyframes my_fade_animation { - * from { opacity:1; } - * to { opacity:0; } - * } - * ``` - * - * Feel free also mix transitions and keyframes together as well as any other CSS classes on the same element. - * - * ### CSS Class-based Animations - * - * Class-based animations (animations that are triggered via `ngClass`, `ngShow`, `ngHide` and some other directives) have a slightly different - * naming convention. Class-based animations are basic enough that a standard transition or keyframe can be referenced on the class being added - * and removed. - * - * For example if we wanted to do a CSS animation for `ngHide` then we place an animation on the `.ng-hide` CSS class: - * - * ```html - *
- * Show and hide me - *
- * - * - * - * ``` - * - * All that is going on here with ngShow/ngHide behind the scenes is the `.ng-hide` class is added/removed (when the hidden state is valid). Since - * ngShow and ngHide are animation aware then we can match up a transition and ngAnimate handles the rest. - * - * In addition the addition and removal of the CSS class, ngAnimate also provides two helper methods that we can use to further decorate the animation - * with CSS styles. - * - * ```html - *
- * Highlight this box - *
- * - * - * - * ``` - * - * We can also make use of CSS keyframes by placing them within the CSS classes. - * - * - * ### CSS Staggering Animations - * A Staggering animation is a collection of animations that are issued with a slight delay in between each successive operation resulting in a - * curtain-like effect. The ngAnimate module (versions >=1.2) supports staggering animations and the stagger effect can be - * performed by creating a **ng-EVENT-stagger** CSS class and attaching that class to the base CSS class used for - * the animation. The style property expected within the stagger class can either be a **transition-delay** or an - * **animation-delay** property (or both if your animation contains both transitions and keyframe animations). - * - * ```css - * .my-animation.ng-enter { - * /* standard transition code */ - * transition: 1s linear all; - * opacity:0; - * } - * .my-animation.ng-enter-stagger { - * /* this will have a 100ms delay between each successive leave animation */ - * transition-delay: 0.1s; - * - * /* As of 1.4.4, this must always be set: it signals ngAnimate - * to not accidentally inherit a delay property from another CSS class */ - * transition-duration: 0s; - * - * /* if you are using animations instead of transitions you should configure as follows: - * animation-delay: 0.1s; - * animation-duration: 0s; */ - * } - * .my-animation.ng-enter.ng-enter-active { - * /* standard transition styles */ - * opacity:1; - * } - * ``` - * - * Staggering animations work by default in ngRepeat (so long as the CSS class is defined). Outside of ngRepeat, to use staggering animations - * on your own, they can be triggered by firing multiple calls to the same event on $animate. However, the restrictions surrounding this - * are that each of the elements must have the same CSS className value as well as the same parent element. A stagger operation - * will also be reset if one or more animation frames have passed since the multiple calls to `$animate` were fired. - * - * The following code will issue the **ng-leave-stagger** event on the element provided: - * - * ```js - * var kids = parent.children(); - * - * $animate.leave(kids[0]); //stagger index=0 - * $animate.leave(kids[1]); //stagger index=1 - * $animate.leave(kids[2]); //stagger index=2 - * $animate.leave(kids[3]); //stagger index=3 - * $animate.leave(kids[4]); //stagger index=4 - * - * window.requestAnimationFrame(function() { - * //stagger has reset itself - * $animate.leave(kids[5]); //stagger index=0 - * $animate.leave(kids[6]); //stagger index=1 - * - * $scope.$digest(); - * }); - * ``` - * - * Stagger animations are currently only supported within CSS-defined animations. - * - * ### The `ng-animate` CSS class - * - * When ngAnimate is animating an element it will apply the `ng-animate` CSS class to the element for the duration of the animation. - * This is a temporary CSS class and it will be removed once the animation is over (for both JavaScript and CSS-based animations). - * - * Therefore, animations can be applied to an element using this temporary class directly via CSS. - * - * ```css - * .zipper.ng-animate { - * transition:0.5s linear all; - * } - * .zipper.ng-enter { - * opacity:0; - * } - * .zipper.ng-enter.ng-enter-active { - * opacity:1; - * } - * .zipper.ng-leave { - * opacity:1; - * } - * .zipper.ng-leave.ng-leave-active { - * opacity:0; - * } - * ``` - * - * (Note that the `ng-animate` CSS class is reserved and it cannot be applied on an element directly since ngAnimate will always remove - * the CSS class once an animation has completed.) - * - * - * ### The `ng-[event]-prepare` class - * - * This is a special class that can be used to prevent unwanted flickering / flash of content before - * the actual animation starts. The class is added as soon as an animation is initialized, but removed - * before the actual animation starts (after waiting for a $digest). - * It is also only added for *structural* animations (`enter`, `move`, and `leave`). - * - * In practice, flickering can appear when nesting elements with structural animations such as `ngIf` - * into elements that have class-based animations such as `ngClass`. - * - * ```html - *
- *
- *
- *
- *
- * ``` - * - * It is possible that during the `enter` animation, the `.message` div will be briefly visible before it starts animating. - * In that case, you can add styles to the CSS that make sure the element stays hidden before the animation starts: - * - * ```css - * .message.ng-enter-prepare { - * opacity: 0; - * } - * - * ``` - * - * ## JavaScript-based Animations - * - * ngAnimate also allows for animations to be consumed by JavaScript code. The approach is similar to CSS-based animations (where there is a shared - * CSS class that is referenced in our HTML code) but in addition we need to register the JavaScript animation on the module. By making use of the - * `module.animation()` module function we can register the animation. - * - * Let's see an example of a enter/leave animation using `ngRepeat`: - * - * ```html - *
- * {{ item }} - *
- * ``` - * - * See the **slide** CSS class? Let's use that class to define an animation that we'll structure in our module code by using `module.animation`: - * - * ```js - * myModule.animation('.slide', [function() { - * return { - * // make note that other events (like addClass/removeClass) - * // have different function input parameters - * enter: function(element, doneFn) { - * jQuery(element).fadeIn(1000, doneFn); - * - * // remember to call doneFn so that angular - * // knows that the animation has concluded - * }, - * - * move: function(element, doneFn) { - * jQuery(element).fadeIn(1000, doneFn); - * }, - * - * leave: function(element, doneFn) { - * jQuery(element).fadeOut(1000, doneFn); - * } - * } - * }]); - * ``` - * - * The nice thing about JS-based animations is that we can inject other services and make use of advanced animation libraries such as - * greensock.js and velocity.js. - * - * If our animation code class-based (meaning that something like `ngClass`, `ngHide` and `ngShow` triggers it) then we can still define - * our animations inside of the same registered animation, however, the function input arguments are a bit different: - * - * ```html - *
- * this box is moody - *
- * - * - * - * ``` - * - * ```js - * myModule.animation('.colorful', [function() { - * return { - * addClass: function(element, className, doneFn) { - * // do some cool animation and call the doneFn - * }, - * removeClass: function(element, className, doneFn) { - * // do some cool animation and call the doneFn - * }, - * setClass: function(element, addedClass, removedClass, doneFn) { - * // do some cool animation and call the doneFn - * } - * } - * }]); - * ``` - * - * ## CSS + JS Animations Together - * - * AngularJS 1.4 and higher has taken steps to make the amalgamation of CSS and JS animations more flexible. However, unlike earlier versions of Angular, - * defining CSS and JS animations to work off of the same CSS class will not work anymore. Therefore the example below will only result in **JS animations taking - * charge of the animation**: - * - * ```html - *
- * Slide in and out - *
- * ``` - * - * ```js - * myModule.animation('.slide', [function() { - * return { - * enter: function(element, doneFn) { - * jQuery(element).slideIn(1000, doneFn); - * } - * } - * }]); - * ``` - * - * ```css - * .slide.ng-enter { - * transition:0.5s linear all; - * transform:translateY(-100px); - * } - * .slide.ng-enter.ng-enter-active { - * transform:translateY(0); - * } - * ``` - * - * Does this mean that CSS and JS animations cannot be used together? Do JS-based animations always have higher priority? We can make up for the - * lack of CSS animations by using the `$animateCss` service to trigger our own tweaked-out, CSS-based animations directly from - * our own JS-based animation code: - * - * ```js - * myModule.animation('.slide', ['$animateCss', function($animateCss) { - * return { - * enter: function(element) { -* // this will trigger `.slide.ng-enter` and `.slide.ng-enter-active`. - * return $animateCss(element, { - * event: 'enter', - * structural: true - * }); - * } - * } - * }]); - * ``` - * - * The nice thing here is that we can save bandwidth by sticking to our CSS-based animation code and we don't need to rely on a 3rd-party animation framework. - * - * The `$animateCss` service is very powerful since we can feed in all kinds of extra properties that will be evaluated and fed into a CSS transition or - * keyframe animation. For example if we wanted to animate the height of an element while adding and removing classes then we can do so by providing that - * data into `$animateCss` directly: - * - * ```js - * myModule.animation('.slide', ['$animateCss', function($animateCss) { - * return { - * enter: function(element) { - * return $animateCss(element, { - * event: 'enter', - * structural: true, - * addClass: 'maroon-setting', - * from: { height:0 }, - * to: { height: 200 } - * }); - * } - * } - * }]); - * ``` - * - * Now we can fill in the rest via our transition CSS code: - * - * ```css - * /* the transition tells ngAnimate to make the animation happen */ - * .slide.ng-enter { transition:0.5s linear all; } - * - * /* this extra CSS class will be absorbed into the transition - * since the $animateCss code is adding the class */ - * .maroon-setting { background:red; } - * ``` - * - * And `$animateCss` will figure out the rest. Just make sure to have the `done()` callback fire the `doneFn` function to signal when the animation is over. - * - * To learn more about what's possible be sure to visit the {@link ngAnimate.$animateCss $animateCss service}. - * - * ## Animation Anchoring (via `ng-animate-ref`) - * - * ngAnimate in AngularJS 1.4 comes packed with the ability to cross-animate elements between - * structural areas of an application (like views) by pairing up elements using an attribute - * called `ng-animate-ref`. - * - * Let's say for example we have two views that are managed by `ng-view` and we want to show - * that there is a relationship between two components situated in within these views. By using the - * `ng-animate-ref` attribute we can identify that the two components are paired together and we - * can then attach an animation, which is triggered when the view changes. - * - * Say for example we have the following template code: - * - * ```html - * - *
- *
- * - * - * - * - * - * - * - * - * ``` - * - * Now, when the view changes (once the link is clicked), ngAnimate will examine the - * HTML contents to see if there is a match reference between any components in the view - * that is leaving and the view that is entering. It will scan both the view which is being - * removed (leave) and inserted (enter) to see if there are any paired DOM elements that - * contain a matching ref value. - * - * The two images match since they share the same ref value. ngAnimate will now create a - * transport element (which is a clone of the first image element) and it will then attempt - * to animate to the position of the second image element in the next view. For the animation to - * work a special CSS class called `ng-anchor` will be added to the transported element. - * - * We can now attach a transition onto the `.banner.ng-anchor` CSS class and then - * ngAnimate will handle the entire transition for us as well as the addition and removal of - * any changes of CSS classes between the elements: - * - * ```css - * .banner.ng-anchor { - * /* this animation will last for 1 second since there are - * two phases to the animation (an `in` and an `out` phase) */ - * transition:0.5s linear all; - * } - * ``` - * - * We also **must** include animations for the views that are being entered and removed - * (otherwise anchoring wouldn't be possible since the new view would be inserted right away). - * - * ```css - * .view-animation.ng-enter, .view-animation.ng-leave { - * transition:0.5s linear all; - * position:fixed; - * left:0; - * top:0; - * width:100%; - * } - * .view-animation.ng-enter { - * transform:translateX(100%); - * } - * .view-animation.ng-leave, - * .view-animation.ng-enter.ng-enter-active { - * transform:translateX(0%); - * } - * .view-animation.ng-leave.ng-leave-active { - * transform:translateX(-100%); - * } - * ``` - * - * Now we can jump back to the anchor animation. When the animation happens, there are two stages that occur: - * an `out` and an `in` stage. The `out` stage happens first and that is when the element is animated away - * from its origin. Once that animation is over then the `in` stage occurs which animates the - * element to its destination. The reason why there are two animations is to give enough time - * for the enter animation on the new element to be ready. - * - * The example above sets up a transition for both the in and out phases, but we can also target the out or - * in phases directly via `ng-anchor-out` and `ng-anchor-in`. - * - * ```css - * .banner.ng-anchor-out { - * transition: 0.5s linear all; - * - * /* the scale will be applied during the out animation, - * but will be animated away when the in animation runs */ - * transform: scale(1.2); - * } - * - * .banner.ng-anchor-in { - * transition: 1s linear all; - * } - * ``` - * - * - * - * - * ### Anchoring Demo - * - - - Home -
-
-
-
- - - angular.module('anchoringExample', ['ngAnimate', 'ngRoute']) - .config(['$routeProvider', function($routeProvider) { - $routeProvider.when('/', { - templateUrl: 'home.html', - controller: 'HomeController as home' - }); - $routeProvider.when('/profile/:id', { - templateUrl: 'profile.html', - controller: 'ProfileController as profile' - }); - }]) - .run(['$rootScope', function($rootScope) { - $rootScope.records = [ - { id: 1, title: 'Miss Beulah Roob' }, - { id: 2, title: 'Trent Morissette' }, - { id: 3, title: 'Miss Ava Pouros' }, - { id: 4, title: 'Rod Pouros' }, - { id: 5, title: 'Abdul Rice' }, - { id: 6, title: 'Laurie Rutherford Sr.' }, - { id: 7, title: 'Nakia McLaughlin' }, - { id: 8, title: 'Jordon Blanda DVM' }, - { id: 9, title: 'Rhoda Hand' }, - { id: 10, title: 'Alexandrea Sauer' } - ]; - }]) - .controller('HomeController', [function() { - //empty - }]) - .controller('ProfileController', ['$rootScope', '$routeParams', - function ProfileController($rootScope, $routeParams) { - var index = parseInt($routeParams.id, 10); - var record = $rootScope.records[index - 1]; - - this.title = record.title; - this.id = record.id; - }]); - - -

Welcome to the home page

-

Please click on an element

- - {{ record.title }} - - - -
- {{ profile.title }} -
- - - .record { - display:block; - font-size:20px; - } - .profile { - background:black; - color:white; - font-size:100px; - } - .view-container { - position:relative; - } - .view-container > .view.ng-animate { - position:absolute; - top:0; - left:0; - width:100%; - min-height:500px; - } - .view.ng-enter, .view.ng-leave, - .record.ng-anchor { - transition:0.5s linear all; - } - .view.ng-enter { - transform:translateX(100%); - } - .view.ng-enter.ng-enter-active, .view.ng-leave { - transform:translateX(0%); - } - .view.ng-leave.ng-leave-active { - transform:translateX(-100%); - } - .record.ng-anchor-out { - background:red; + /** + * @ngdoc directive + * @name ngAnimateSwap + * @restrict A + * @scope + * + * @description + * + * ngAnimateSwap is a animation-oriented directive that allows for the container to + * be removed and entered in whenever the associated expression changes. A + * common usecase for this directive is a rotating banner or slider component which + * contains one image being present at a time. When the active image changes + * then the old image will perform a `leave` animation and the new element + * will be inserted via an `enter` animation. + * + * @animations + * | Animation | Occurs | + * |----------------------------------|--------------------------------------| + * | {@link ng.$animate#enter enter} | when the new element is inserted to the DOM | + * | {@link ng.$animate#leave leave} | when the old element is removed from the DOM | + * + * @example + * + * + *
+ *
+ * {{ number }} + *
+ *
+ * + * + * angular.module('ngAnimateSwapExample', ['ngAnimate']) + * .controller('AppCtrl', ['$scope', '$interval', function($scope, $interval) { + * $scope.number = 0; + * $interval(function() { + * $scope.number++; + * }, 1000); + * + * var colors = ['red','blue','green','yellow','orange']; + * $scope.colorClass = function(number) { + * return colors[number % colors.length]; + * }; + * }]); + * + * + * .container { + * height:250px; + * width:250px; + * position:relative; + * overflow:hidden; + * border:2px solid black; + * } + * .container .cell { + * font-size:150px; + * text-align:center; + * line-height:250px; + * position:absolute; + * top:0; + * left:0; + * right:0; + * border-bottom:2px solid black; + * } + * .swap-animation.ng-enter, .swap-animation.ng-leave { + * transition:0.5s linear all; + * } + * .swap-animation.ng-enter { + * top:-250px; + * } + * .swap-animation.ng-enter-active { + * top:0px; + * } + * .swap-animation.ng-leave { + * top:0px; + * } + * .swap-animation.ng-leave-active { + * top:250px; + * } + * .red { background:red; } + * .green { background:green; } + * .blue { background:blue; } + * .yellow { background:yellow; } + * .orange { background:orange; } + * + * + */ + var ngAnimateSwapDirective = ['$animate', '$rootScope', function ($animate, $rootScope) { + return { + restrict: 'A', + transclude: 'element', + terminal: true, + priority: 600, // we use 600 here to ensure that the directive is caught before others + link: function link(scope, $element, attrs, ctrl, $transclude) { + var previousElement, previousScope; + scope.$watchCollection(attrs.ngAnimateSwap || attrs['for'], function (value) { + if (previousElement) { + $animate.leave(previousElement); + } + if (previousScope) { + previousScope.$destroy(); + previousScope = null; + } + if (value || value === 0) { + previousScope = scope.$new(); + $transclude(previousScope, function (element) { + previousElement = element; + $animate.enter(element, null, $element); + }); + } + }); } - - - * - * ### How is the element transported? - * - * When an anchor animation occurs, ngAnimate will clone the starting element and position it exactly where the starting - * element is located on screen via absolute positioning. The cloned element will be placed inside of the root element - * of the application (where ng-app was defined) and all of the CSS classes of the starting element will be applied. The - * element will then animate into the `out` and `in` animations and will eventually reach the coordinates and match - * the dimensions of the destination element. During the entire animation a CSS class of `.ng-animate-shim` will be applied - * to both the starting and destination elements in order to hide them from being visible (the CSS styling for the class - * is: `visibility:hidden`). Once the anchor reaches its destination then it will be removed and the destination element - * will become visible since the shim class will be removed. - * - * ### How is the morphing handled? - * - * CSS Anchoring relies on transitions and keyframes and the internal code is intelligent enough to figure out - * what CSS classes differ between the starting element and the destination element. These different CSS classes - * will be added/removed on the anchor element and a transition will be applied (the transition that is provided - * in the anchor class). Long story short, ngAnimate will figure out what classes to add and remove which will - * make the transition of the element as smooth and automatic as possible. Be sure to use simple CSS classes that - * do not rely on DOM nesting structure so that the anchor element appears the same as the starting element (since - * the cloned element is placed inside of root element which is likely close to the body element). - * - * Note that if the root element is on the `` element then the cloned node will be placed inside of body. - * - * - * ## Using $animate in your directive code - * - * So far we've explored how to feed in animations into an Angular application, but how do we trigger animations within our own directives in our application? - * By injecting the `$animate` service into our directive code, we can trigger structural and class-based hooks which can then be consumed by animations. Let's - * imagine we have a greeting box that shows and hides itself when the data changes - * - * ```html - * Hi there - * ``` - * - * ```js - * ngModule.directive('greetingBox', ['$animate', function($animate) { - * return function(scope, element, attrs) { - * attrs.$observe('active', function(value) { - * value ? $animate.addClass(element, 'on') : $animate.removeClass(element, 'on'); - * }); - * }); - * }]); - * ``` - * - * Now the `on` CSS class is added and removed on the greeting box component. Now if we add a CSS class on top of the greeting box element - * in our HTML code then we can trigger a CSS or JS animation to happen. - * - * ```css - * /* normally we would create a CSS class to reference on the element */ - * greeting-box.on { transition:0.5s linear all; background:green; color:white; } - * ``` - * - * The `$animate` service contains a variety of other methods like `enter`, `leave`, `animate` and `setClass`. To learn more about what's - * possible be sure to visit the {@link ng.$animate $animate service API page}. - * - * - * ## Callbacks and Promises - * - * When `$animate` is called it returns a promise that can be used to capture when the animation has ended. Therefore if we were to trigger - * an animation (within our directive code) then we can continue performing directive and scope related activities after the animation has - * ended by chaining onto the returned promise that animation method returns. - * - * ```js - * // somewhere within the depths of the directive - * $animate.enter(element, parent).then(function() { - * //the animation has completed - * }); - * ``` - * - * (Note that earlier versions of Angular prior to v1.4 required the promise code to be wrapped using `$scope.$apply(...)`. This is not the case - * anymore.) - * - * In addition to the animation promise, we can also make use of animation-related callbacks within our directives and controller code by registering - * an event listener using the `$animate` service. Let's say for example that an animation was triggered on our view - * routing controller to hook into that: - * - * ```js - * ngModule.controller('HomePageController', ['$animate', function($animate) { - * $animate.on('enter', ngViewElement, function(element) { - * // the animation for this route has completed - * }]); - * }]) - * ``` - * - * (Note that you will need to trigger a digest within the callback to get angular to notice any scope-related changes.) - */ - -var copy; -var extend; -var forEach; -var isArray; -var isDefined; -var isElement; -var isFunction; -var isObject; -var isString; -var isUndefined; -var jqLite; -var noop; - -/** - * @ngdoc service - * @name $animate - * @kind object - * - * @description - * The ngAnimate `$animate` service documentation is the same for the core `$animate` service. - * - * Click here {@link ng.$animate to learn more about animations with `$animate`}. - */ -angular.module('ngAnimate', [], function initAngularHelpers() { - // Access helpers from angular core. - // Do it inside a `config` block to ensure `window.angular` is available. - noop = angular.noop; - copy = angular.copy; - extend = angular.extend; - jqLite = angular.element; - forEach = angular.forEach; - isArray = angular.isArray; - isString = angular.isString; - isObject = angular.isObject; - isUndefined = angular.isUndefined; - isDefined = angular.isDefined; - isFunction = angular.isFunction; - isElement = angular.isElement; -}) - .info({ angularVersion: '1.6.8' }) - .directive('ngAnimateSwap', ngAnimateSwapDirective) - - .directive('ngAnimateChildren', $$AnimateChildrenDirective) - .factory('$$rAFScheduler', $$rAFSchedulerFactory) - - .provider('$$animateQueue', $$AnimateQueueProvider) - .provider('$$animation', $$AnimationProvider) - - .provider('$animateCss', $AnimateCssProvider) - .provider('$$animateCssDriver', $$AnimateCssDriverProvider) - - .provider('$$animateJs', $$AnimateJsProvider) - .provider('$$animateJsDriver', $$AnimateJsDriverProvider); - - -})(window, window.angular); - -},{}],142:[function(require,module,exports){ -require('./angular-animate'); -module.exports = 'ngAnimate'; - -},{"./angular-animate":141}],143:[function(require,module,exports){ -/** - * @license AngularJS v1.6.8 - * (c) 2010-2017 Google, Inc. http://angularjs.org - * License: MIT - */ -(function(window, angular) {'use strict'; - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - * Any commits to this file should be reviewed with security in mind. * - * Changes to this file can potentially create security vulnerabilities. * - * An approval from 2 Core members with history of modifying * - * this file is required. * - * * - * Does the change somehow allow for arbitrary javascript to be executed? * - * Or allows for someone to change the prototype of built-in objects? * - * Or gives undesired access to variables likes document or window? * - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -var $sanitizeMinErr = angular.$$minErr('$sanitize'); -var bind; -var extend; -var forEach; -var isDefined; -var lowercase; -var noop; -var nodeContains; -var htmlParser; -var htmlSanitizeWriter; - -/** - * @ngdoc module - * @name ngSanitize - * @description - * - * The `ngSanitize` module provides functionality to sanitize HTML. - * - * See {@link ngSanitize.$sanitize `$sanitize`} for usage. - */ - -/** - * @ngdoc service - * @name $sanitize - * @kind function - * - * @description - * Sanitizes an html string by stripping all potentially dangerous tokens. - * - * The input is sanitized by parsing the HTML into tokens. All safe tokens (from a whitelist) are - * then serialized back to properly escaped html string. This means that no unsafe input can make - * it into the returned string. - * - * The whitelist for URL sanitization of attribute values is configured using the functions - * `aHrefSanitizationWhitelist` and `imgSrcSanitizationWhitelist` of {@link ng.$compileProvider - * `$compileProvider`}. - * - * The input may also contain SVG markup if this is enabled via {@link $sanitizeProvider}. - * - * @param {string} html HTML input. - * @returns {string} Sanitized HTML. - * - * @example - - - -
- Snippet: - - - - - - - - - - - - - - - - - - - - - - - - - -
DirectiveHowSourceRendered
ng-bind-htmlAutomatically uses $sanitize
<div ng-bind-html="snippet">
</div>
ng-bind-htmlBypass $sanitize by explicitly trusting the dangerous value - 
<div ng-bind-html="deliberatelyTrustDangerousSnippet()">
-</div>
-
ng-bindAutomatically escapes
<div ng-bind="snippet">
</div>
-
- - - it('should sanitize the html snippet by default', function() { - expect(element(by.css('#bind-html-with-sanitize div')).getAttribute('innerHTML')). - toBe('

an html\nclick here\nsnippet

'); - }); - - it('should inline raw snippet if bound to a trusted value', function() { - expect(element(by.css('#bind-html-with-trust div')).getAttribute('innerHTML')). - toBe("

an html\n" + - "click here\n" + - "snippet

"); - }); - - it('should escape snippet without any filter', function() { - expect(element(by.css('#bind-default div')).getAttribute('innerHTML')). - toBe("<p style=\"color:blue\">an html\n" + - "<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" + - "snippet</p>"); - }); - - it('should update', function() { - element(by.model('snippet')).clear(); - element(by.model('snippet')).sendKeys('new text'); - expect(element(by.css('#bind-html-with-sanitize div')).getAttribute('innerHTML')). - toBe('new text'); - expect(element(by.css('#bind-html-with-trust div')).getAttribute('innerHTML')).toBe( - 'new text'); - expect(element(by.css('#bind-default div')).getAttribute('innerHTML')).toBe( - "new <b onclick=\"alert(1)\">text</b>"); - }); - - - */ - - -/** - * @ngdoc provider - * @name $sanitizeProvider - * @this - * - * @description - * Creates and configures {@link $sanitize} instance. - */ -function $SanitizeProvider() { - var svgEnabled = false; - - this.$get = ['$$sanitizeUri', function($$sanitizeUri) { - if (svgEnabled) { - extend(validElements, svgElements); - } - return function(html) { - var buf = []; - htmlParser(html, htmlSanitizeWriter(buf, function(uri, isImage) { - return !/^unsafe:/.test($$sanitizeUri(uri, isImage)); - })); - return buf.join(''); }; }]; - /** - * @ngdoc method - * @name $sanitizeProvider#enableSvg - * @kind function - * + * @ngdoc module + * @name ngAnimate * @description - * Enables a subset of svg to be supported by the sanitizer. * - *
- *

By enabling this setting without taking other precautions, you might expose your - * application to click-hijacking attacks. In these attacks, sanitized svg elements could be positioned - * outside of the containing element and be rendered over other elements on the page (e.g. a login - * link). Such behavior can then result in phishing incidents.

+ * The `ngAnimate` module provides support for CSS-based animations (keyframes and transitions) as well as JavaScript-based animations via + * callback hooks. Animations are not enabled by default, however, by including `ngAnimate` the animation hooks are enabled for an Angular app. * - *

To protect against these, explicitly setup `overflow: hidden` css rule for all potential svg - * tags within the sanitized content:

+ * ## Usage + * Simply put, there are two ways to make use of animations when ngAnimate is used: by using **CSS** and **JavaScript**. The former works purely based + * using CSS (by using matching CSS selectors/styles) and the latter triggers animations that are registered via `module.animation()`. For + * both CSS and JS animations the sole requirement is to have a matching `CSS class` that exists both in the registered animation and within + * the HTML element that the animation will be triggered on. * - *
+ * ## Directive Support + * The following directives are "animation aware": * - * 

-   *   .rootOfTheIncludedContent svg {
-   *     overflow: hidden !important;
-   *   }
-   *
+ * | Directive | Supported Animations | + * |----------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------| + * | {@link ng.directive:ngRepeat#animations ngRepeat} | enter, leave and move | + * | {@link ngRoute.directive:ngView#animations ngView} | enter and leave | + * | {@link ng.directive:ngInclude#animations ngInclude} | enter and leave | + * | {@link ng.directive:ngSwitch#animations ngSwitch} | enter and leave | + * | {@link ng.directive:ngIf#animations ngIf} | enter and leave | + * | {@link ng.directive:ngClass#animations ngClass} | add and remove (the CSS class(es) present) | + * | {@link ng.directive:ngShow#animations ngShow} & {@link ng.directive:ngHide#animations ngHide} | add and remove (the ng-hide class value) | + * | {@link ng.directive:form#animations form} & {@link ng.directive:ngModel#animations ngModel} | add and remove (dirty, pristine, valid, invalid & all other validations) | + * | {@link module:ngMessages#animations ngMessages} | add and remove (ng-active & ng-inactive) | + * | {@link module:ngMessages#animations ngMessage} | enter and leave | + * + * (More information can be found by visiting each the documentation associated with each directive.) + * + * ## CSS-based Animations + * + * CSS-based animations with ngAnimate are unique since they require no JavaScript code at all. By using a CSS class that we reference between our HTML + * and CSS code we can create an animation that will be picked up by Angular when an underlying directive performs an operation. + * + * The example below shows how an `enter` animation can be made possible on an element using `ng-if`: + * + * ```html + *
+ * Fade me in out *
+ * + * + * ``` * - * @param {boolean=} flag Enable or disable SVG support in the sanitizer. - * @returns {boolean|ng.$sanitizeProvider} Returns the currently configured value if called - * without an argument or self for chaining otherwise. - */ - this.enableSvg = function(enableSvg) { - if (isDefined(enableSvg)) { - svgEnabled = enableSvg; - return this; - } else { - return svgEnabled; - } - }; - - ////////////////////////////////////////////////////////////////////////////////////////////////// - // Private stuff - ////////////////////////////////////////////////////////////////////////////////////////////////// - - bind = angular.bind; - extend = angular.extend; - forEach = angular.forEach; - isDefined = angular.isDefined; - lowercase = angular.lowercase; - noop = angular.noop; - - htmlParser = htmlParserImpl; - htmlSanitizeWriter = htmlSanitizeWriterImpl; - - nodeContains = window.Node.prototype.contains || /** @this */ function(arg) { - // eslint-disable-next-line no-bitwise - return !!(this.compareDocumentPosition(arg) & 16); - }; - - // Regular Expressions for parsing tags and attributes - var SURROGATE_PAIR_REGEXP = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g, - // Match everything outside of normal chars and " (quote character) - NON_ALPHANUMERIC_REGEXP = /([^#-~ |!])/g; - - - // Good source of info about elements and attributes - // http://dev.w3.org/html5/spec/Overview.html#semantics - // http://simon.html5.org/html-elements - - // Safe Void Elements - HTML5 - // http://dev.w3.org/html5/spec/Overview.html#void-elements - var voidElements = toMap('area,br,col,hr,img,wbr'); - - // Elements that you can, intentionally, leave open (and which close themselves) - // http://dev.w3.org/html5/spec/Overview.html#optional-tags - var optionalEndTagBlockElements = toMap('colgroup,dd,dt,li,p,tbody,td,tfoot,th,thead,tr'), - optionalEndTagInlineElements = toMap('rp,rt'), - optionalEndTagElements = extend({}, - optionalEndTagInlineElements, - optionalEndTagBlockElements); - - // Safe Block Elements - HTML5 - var blockElements = extend({}, optionalEndTagBlockElements, toMap('address,article,' + - 'aside,blockquote,caption,center,del,dir,div,dl,figure,figcaption,footer,h1,h2,h3,h4,h5,' + - 'h6,header,hgroup,hr,ins,map,menu,nav,ol,pre,section,table,ul')); - - // Inline Elements - HTML5 - var inlineElements = extend({}, optionalEndTagInlineElements, toMap('a,abbr,acronym,b,' + - 'bdi,bdo,big,br,cite,code,del,dfn,em,font,i,img,ins,kbd,label,map,mark,q,ruby,rp,rt,s,' + - 'samp,small,span,strike,strong,sub,sup,time,tt,u,var')); - - // SVG Elements - // https://wiki.whatwg.org/wiki/Sanitization_rules#svg_Elements - // Note: the elements animate,animateColor,animateMotion,animateTransform,set are intentionally omitted. - // They can potentially allow for arbitrary javascript to be executed. See #11290 - var svgElements = toMap('circle,defs,desc,ellipse,font-face,font-face-name,font-face-src,g,glyph,' + - 'hkern,image,linearGradient,line,marker,metadata,missing-glyph,mpath,path,polygon,polyline,' + - 'radialGradient,rect,stop,svg,switch,text,title,tspan'); - - // Blocked Elements (will be stripped) - var blockedElements = toMap('script,style'); - - var validElements = extend({}, - voidElements, - blockElements, - inlineElements, - optionalEndTagElements); - - //Attributes that have href and hence need to be sanitized - var uriAttrs = toMap('background,cite,href,longdesc,src,xlink:href'); - - var htmlAttrs = toMap('abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,' + - 'color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,' + - 'ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,' + - 'scope,scrolling,shape,size,span,start,summary,tabindex,target,title,type,' + - 'valign,value,vspace,width'); - - // SVG attributes (without "id" and "name" attributes) - // https://wiki.whatwg.org/wiki/Sanitization_rules#svg_Attributes - var svgAttrs = toMap('accent-height,accumulate,additive,alphabetic,arabic-form,ascent,' + - 'baseProfile,bbox,begin,by,calcMode,cap-height,class,color,color-rendering,content,' + - 'cx,cy,d,dx,dy,descent,display,dur,end,fill,fill-rule,font-family,font-size,font-stretch,' + - 'font-style,font-variant,font-weight,from,fx,fy,g1,g2,glyph-name,gradientUnits,hanging,' + - 'height,horiz-adv-x,horiz-origin-x,ideographic,k,keyPoints,keySplines,keyTimes,lang,' + - 'marker-end,marker-mid,marker-start,markerHeight,markerUnits,markerWidth,mathematical,' + - 'max,min,offset,opacity,orient,origin,overline-position,overline-thickness,panose-1,' + - 'path,pathLength,points,preserveAspectRatio,r,refX,refY,repeatCount,repeatDur,' + - 'requiredExtensions,requiredFeatures,restart,rotate,rx,ry,slope,stemh,stemv,stop-color,' + - 'stop-opacity,strikethrough-position,strikethrough-thickness,stroke,stroke-dasharray,' + - 'stroke-dashoffset,stroke-linecap,stroke-linejoin,stroke-miterlimit,stroke-opacity,' + - 'stroke-width,systemLanguage,target,text-anchor,to,transform,type,u1,u2,underline-position,' + - 'underline-thickness,unicode,unicode-range,units-per-em,values,version,viewBox,visibility,' + - 'width,widths,x,x-height,x1,x2,xlink:actuate,xlink:arcrole,xlink:role,xlink:show,xlink:title,' + - 'xlink:type,xml:base,xml:lang,xml:space,xmlns,xmlns:xlink,y,y1,y2,zoomAndPan', true); - - var validAttrs = extend({}, - uriAttrs, - svgAttrs, - htmlAttrs); - - function toMap(str, lowercaseKeys) { - var obj = {}, items = str.split(','), i; - for (i = 0; i < items.length; i++) { - obj[lowercaseKeys ? lowercase(items[i]) : items[i]] = true; - } - return obj; - } - - /** - * Create an inert document that contains the dirty HTML that needs sanitizing - * Depending upon browser support we use one of three strategies for doing this. - * Support: Safari 10.x -> XHR strategy - * Support: Firefox -> DomParser strategy - */ - var getInertBodyElement /* function(html: string): HTMLBodyElement */ = (function(window, document) { - var inertDocument; - if (document && document.implementation) { - inertDocument = document.implementation.createHTMLDocument('inert'); - } else { - throw $sanitizeMinErr('noinert', 'Can\'t create an inert html document'); - } - var inertBodyElement = (inertDocument.documentElement || inertDocument.getDocumentElement()).querySelector('body'); - - // Check for the Safari 10.1 bug - which allows JS to run inside the SVG G element - inertBodyElement.innerHTML = ''; - if (!inertBodyElement.querySelector('svg')) { - return getInertBodyElement_XHR; - } else { - // Check for the Firefox bug - which prevents the inner img JS from being sanitized - inertBodyElement.innerHTML = '

'; - if (inertBodyElement.querySelector('svg img')) { - return getInertBodyElement_DOMParser; - } else { - return getInertBodyElement_InertDocument; - } - } - - function getInertBodyElement_XHR(html) { - // We add this dummy element to ensure that the rest of the content is parsed as expected - // e.g. leading whitespace is maintained and tags like `` do not get hoisted to the `` tag. - html = '' + html; - try { - html = encodeURI(html); - } catch (e) { - return undefined; - } - var xhr = new window.XMLHttpRequest(); - xhr.responseType = 'document'; - xhr.open('GET', 'data:text/html;charset=utf-8,' + html, false); - xhr.send(null); - var body = xhr.response.body; - body.firstChild.remove(); - return body; - } - - function getInertBodyElement_DOMParser(html) { - // We add this dummy element to ensure that the rest of the content is parsed as expected - // e.g. leading whitespace is maintained and tags like `` do not get hoisted to the `` tag. - html = '' + html; - try { - var body = new window.DOMParser().parseFromString(html, 'text/html').body; - body.firstChild.remove(); - return body; - } catch (e) { - return undefined; - } - } - - function getInertBodyElement_InertDocument(html) { - inertBodyElement.innerHTML = html; - - // Support: IE 9-11 only - // strip custom-namespaced attributes on IE<=11 - if (document.documentMode) { - stripCustomNsAttrs(inertBodyElement); - } - - return inertBodyElement; - } - })(window, window.document); - - /** - * @example - * htmlParser(htmlString, { - * start: function(tag, attrs) {}, - * end: function(tag) {}, - * chars: function(text) {}, - * comment: function(text) {} - * }); + * Notice the CSS class **fade**? We can now create the CSS transition code that references this class: * - * @param {string} html string - * @param {object} handler - */ - function htmlParserImpl(html, handler) { - if (html === null || html === undefined) { - html = ''; - } else if (typeof html !== 'string') { - html = '' + html; - } - - var inertBodyElement = getInertBodyElement(html); - if (!inertBodyElement) return ''; - - //mXSS protection - var mXSSAttempts = 5; - do { - if (mXSSAttempts === 0) { - throw $sanitizeMinErr('uinput', 'Failed to sanitize html because the input is unstable'); - } - mXSSAttempts--; - - // trigger mXSS if it is going to happen by reading and writing the innerHTML - html = inertBodyElement.innerHTML; - inertBodyElement = getInertBodyElement(html); - } while (html !== inertBodyElement.innerHTML); - - var node = inertBodyElement.firstChild; - while (node) { - switch (node.nodeType) { - case 1: // ELEMENT_NODE - handler.start(node.nodeName.toLowerCase(), attrToMap(node.attributes)); - break; - case 3: // TEXT NODE - handler.chars(node.textContent); - break; - } - - var nextNode; - if (!(nextNode = node.firstChild)) { - if (node.nodeType === 1) { - handler.end(node.nodeName.toLowerCase()); - } - nextNode = getNonDescendant('nextSibling', node); - if (!nextNode) { - while (nextNode == null) { - node = getNonDescendant('parentNode', node); - if (node === inertBodyElement) break; - nextNode = getNonDescendant('nextSibling', node); - if (node.nodeType === 1) { - handler.end(node.nodeName.toLowerCase()); - } - } - } - } - node = nextNode; - } - - while ((node = inertBodyElement.firstChild)) { - inertBodyElement.removeChild(node); - } - } - - function attrToMap(attrs) { - var map = {}; - for (var i = 0, ii = attrs.length; i < ii; i++) { - var attr = attrs[i]; - map[attr.name] = attr.value; - } - return map; - } - - - /** - * Escapes all potentially dangerous characters, so that the - * resulting string can be safely inserted into attribute or - * element text. - * @param value - * @returns {string} escaped text - */ - function encodeEntities(value) { - return value. - replace(/&/g, '&'). - replace(SURROGATE_PAIR_REGEXP, function(value) { - var hi = value.charCodeAt(0); - var low = value.charCodeAt(1); - return '&#' + (((hi - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000) + ';'; - }). - replace(NON_ALPHANUMERIC_REGEXP, function(value) { - return '&#' + value.charCodeAt(0) + ';'; - }). - replace(//g, '>'); - } - - /** - * create an HTML/XML writer which writes to buffer - * @param {Array} buf use buf.join('') to get out sanitized html string - * @returns {object} in the form of { - * start: function(tag, attrs) {}, - * end: function(tag) {}, - * chars: function(text) {}, - * comment: function(text) {} + * ```css + * /* The starting CSS styles for the enter animation */ + * .fade.ng-enter { + * transition:0.5s linear all; + * opacity:0; * } - */ - function htmlSanitizeWriterImpl(buf, uriValidator) { - var ignoreCurrentElement = false; - var out = bind(buf, buf.push); - return { - start: function(tag, attrs) { - tag = lowercase(tag); - if (!ignoreCurrentElement && blockedElements[tag]) { - ignoreCurrentElement = tag; - } - if (!ignoreCurrentElement && validElements[tag] === true) { - out('<'); - out(tag); - forEach(attrs, function(value, key) { - var lkey = lowercase(key); - var isImage = (tag === 'img' && lkey === 'src') || (lkey === 'background'); - if (validAttrs[lkey] === true && - (uriAttrs[lkey] !== true || uriValidator(value, isImage))) { - out(' '); - out(key); - out('="'); - out(encodeEntities(value)); - out('"'); - } - }); - out('>'); - } - }, - end: function(tag) { - tag = lowercase(tag); - if (!ignoreCurrentElement && validElements[tag] === true && voidElements[tag] !== true) { - out(''); - } - // eslint-disable-next-line eqeqeq - if (tag == ignoreCurrentElement) { - ignoreCurrentElement = false; - } - }, - chars: function(chars) { - if (!ignoreCurrentElement) { - out(encodeEntities(chars)); - } - } - }; - } - - - /** - * When IE9-11 comes across an unknown namespaced attribute e.g. 'xlink:foo' it adds 'xmlns:ns1' attribute to declare - * ns1 namespace and prefixes the attribute with 'ns1' (e.g. 'ns1:xlink:foo'). This is undesirable since we don't want - * to allow any of these custom attributes. This method strips them all. * - * @param node Root element to process - */ - function stripCustomNsAttrs(node) { - while (node) { - if (node.nodeType === window.Node.ELEMENT_NODE) { - var attrs = node.attributes; - for (var i = 0, l = attrs.length; i < l; i++) { - var attrNode = attrs[i]; - var attrName = attrNode.name.toLowerCase(); - if (attrName === 'xmlns:ns1' || attrName.lastIndexOf('ns1:', 0) === 0) { - node.removeAttributeNode(attrNode); - i--; - l--; - } - } - } - - var nextNode = node.firstChild; - if (nextNode) { - stripCustomNsAttrs(nextNode); - } - - node = getNonDescendant('nextSibling', node); - } - } - - function getNonDescendant(propName, node) { - // An element is clobbered if its `propName` property points to one of its descendants - var nextNode = node[propName]; - if (nextNode && nodeContains.call(node, nextNode)) { - throw $sanitizeMinErr('elclob', 'Failed to sanitize html because the element is clobbered: {0}', node.outerHTML || node.outerText); - } - return nextNode; - } -} - -function sanitizeText(chars) { - var buf = []; - var writer = htmlSanitizeWriter(buf, noop); - writer.chars(chars); - return buf.join(''); -} - - -// define ngSanitize module and register $sanitize service -angular.module('ngSanitize', []) - .provider('$sanitize', $SanitizeProvider) - .info({ angularVersion: '1.6.8' }); - -/** - * @ngdoc filter - * @name linky - * @kind function - * - * @description - * Finds links in text input and turns them into html links. Supports `http/https/ftp/sftp/mailto` and - * plain email address links. - * - * Requires the {@link ngSanitize `ngSanitize`} module to be installed. - * - * @param {string} text Input text. - * @param {string} [target] Window (`_blank|_self|_parent|_top`) or named frame to open links in. - * @param {object|function(url)} [attributes] Add custom attributes to the link element. - * - * Can be one of: - * - * - `object`: A map of attributes - * - `function`: Takes the url as a parameter and returns a map of attributes - * - * If the map of attributes contains a value for `target`, it overrides the value of - * the target parameter. - * - * - * @returns {string} Html-linkified and {@link $sanitize sanitized} text. - * - * @usage - - * - * @example - - -

- Snippet: - - - - - - - - - - - - - - - - - - - - - - - - - - -
FilterSourceRendered
linky filter - 
<div ng-bind-html="snippet | linky">
</div>
- 		-
-
linky target - 
<div ng-bind-html="snippetWithSingleURL | linky:'_blank'">
</div>
- 		-
-
linky custom attributes - 
<div ng-bind-html="snippetWithSingleURL | linky:'_self':{rel: 'nofollow'}">
</div>
- 		-
-
no filter
<div ng-bind="snippet">
</div>
- - - angular.module('linkyExample', ['ngSanitize']) - .controller('ExampleController', ['$scope', function($scope) { - $scope.snippet = - 'Pretty text with some links:\n' + - 'http://angularjs.org/,\n' + - 'mailto:us@somewhere.org,\n' + - 'another@somewhere.org,\n' + - 'and one more: ftp://127.0.0.1/.'; - $scope.snippetWithSingleURL = 'http://angularjs.org/'; - }]); - - - it('should linkify the snippet with urls', function() { - expect(element(by.id('linky-filter')).element(by.binding('snippet | linky')).getText()). - toBe('Pretty text with some links: http://angularjs.org/, us@somewhere.org, ' + - 'another@somewhere.org, and one more: ftp://127.0.0.1/.'); - expect(element.all(by.css('#linky-filter a')).count()).toEqual(4); - }); - - it('should not linkify snippet without the linky filter', function() { - expect(element(by.id('escaped-html')).element(by.binding('snippet')).getText()). - toBe('Pretty text with some links: http://angularjs.org/, mailto:us@somewhere.org, ' + - 'another@somewhere.org, and one more: ftp://127.0.0.1/.'); - expect(element.all(by.css('#escaped-html a')).count()).toEqual(0); - }); - - it('should update', function() { - element(by.model('snippet')).clear(); - element(by.model('snippet')).sendKeys('new http://link.'); - expect(element(by.id('linky-filter')).element(by.binding('snippet | linky')).getText()). - toBe('new http://link.'); - expect(element.all(by.css('#linky-filter a')).count()).toEqual(1); - expect(element(by.id('escaped-html')).element(by.binding('snippet')).getText()) - .toBe('new http://link.'); - }); - - it('should work with the target property', function() { - expect(element(by.id('linky-target')). - element(by.binding("snippetWithSingleURL | linky:'_blank'")).getText()). - toBe('http://angularjs.org/'); - expect(element(by.css('#linky-target a')).getAttribute('target')).toEqual('_blank'); - }); - - it('should optionally add custom attributes', function() { - expect(element(by.id('linky-custom-attributes')). - element(by.binding("snippetWithSingleURL | linky:'_self':{rel: 'nofollow'}")).getText()). - toBe('http://angularjs.org/'); - expect(element(by.css('#linky-custom-attributes a')).getAttribute('rel')).toEqual('nofollow'); - }); - - - */ -angular.module('ngSanitize').filter('linky', ['$sanitize', function($sanitize) { - var LINKY_URL_REGEXP = - /((s?ftp|https?):\/\/|(www\.)|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s.;,(){}<>"\u201d\u2019]/i, - MAILTO_REGEXP = /^mailto:/i; - - var linkyMinErr = angular.$$minErr('linky'); - var isDefined = angular.isDefined; - var isFunction = angular.isFunction; - var isObject = angular.isObject; - var isString = angular.isString; - - return function(text, target, attributes) { - if (text == null || text === '') return text; - if (!isString(text)) throw linkyMinErr('notstring', 'Expected string but received: {0}', text); - - var attributesFn = - isFunction(attributes) ? attributes : - isObject(attributes) ? function getAttributesObject() {return attributes;} : - function getEmptyAttributesObject() {return {};}; - - var match; - var raw = text; - var html = []; - var url; - var i; - while ((match = raw.match(LINKY_URL_REGEXP))) { - // We can not end in these as they are sometimes found at the end of the sentence - url = match[0]; - // if we did not match ftp/http/www/mailto then assume mailto - if (!match[2] && !match[4]) { - url = (match[3] ? 'http://' : 'mailto:') + url; - } - i = match.index; - addText(raw.substr(0, i)); - addLink(url, match[0].replace(MAILTO_REGEXP, '')); - raw = raw.substring(i + match[0].length); - } - addText(raw); - return $sanitize(html.join('')); - - function addText(text) { - if (!text) { - return; - } - html.push(sanitizeText(text)); - } - - function addLink(url, text) { - var key, linkAttributes = attributesFn(url); - html.push(''); - addText(text); - html.push(''); - } - }; -}]); - - -})(window, window.angular); - -},{}],144:[function(require,module,exports){ -require('./angular-sanitize'); -module.exports = 'ngSanitize'; - -},{"./angular-sanitize":143}],145:[function(require,module,exports){ -/*! - * angular-translate - v2.17.0 - 2017-12-21 - * - * Copyright (c) 2017 The angular-translate team, Pascal Precht; Licensed MIT - */ -(function (root, factory) { - if (typeof define === 'function' && define.amd) { - // AMD. Register as an anonymous module unless amdModuleId is set - define([], function () { - return (factory()); - }); - } else if (typeof module === 'object' && module.exports) { - // Node. Does not work with strict CommonJS, but - // only CommonJS-like environments that support module.exports, - // like Node. - module.exports = factory(); - } else { - factory(); - } -}(this, function () { - -$translateMissingTranslationHandlerLog.$inject = ['$log']; -angular.module('pascalprecht.translate') - -/** - * @ngdoc object - * @name pascalprecht.translate.$translateMissingTranslationHandlerLog - * @requires $log - * - * @description - * Uses angular's `$log` service to give a warning when trying to translate a - * translation id which doesn't exist. - * - * @returns {function} Handler function - */ -.factory('$translateMissingTranslationHandlerLog', $translateMissingTranslationHandlerLog); - -function $translateMissingTranslationHandlerLog ($log) { - - 'use strict'; - - return function (translationId) { - $log.warn('Translation for ' + translationId + ' doesn\'t exist'); - }; -} - -$translateMissingTranslationHandlerLog.displayName = '$translateMissingTranslationHandlerLog'; -return 'pascalprecht.translate'; - -})); - -},{}],146:[function(require,module,exports){ -/*! - * angular-translate - v2.17.0 - 2017-12-21 - * - * Copyright (c) 2017 The angular-translate team, Pascal Precht; Licensed MIT - */ -(function (root, factory) { - if (typeof define === 'function' && define.amd) { - // AMD. Register as an anonymous module unless amdModuleId is set - define([], function () { - return (factory()); - }); - } else if (typeof module === 'object' && module.exports) { - // Node. Does not work with strict CommonJS, but - // only CommonJS-like environments that support module.exports, - // like Node. - module.exports = factory(); - } else { - factory(); - } -}(this, function () { - -/** - * @ngdoc overview - * @name pascalprecht.translate - * - * @description - * The main module which holds everything together. - */ -runTranslate.$inject = ['$translate']; -$translate.$inject = ['$STORAGE_KEY', '$windowProvider', '$translateSanitizationProvider', 'pascalprechtTranslateOverrider']; -$translateDefaultInterpolation.$inject = ['$interpolate', '$translateSanitization']; -translateDirective.$inject = ['$translate', '$interpolate', '$compile', '$parse', '$rootScope']; -translateAttrDirective.$inject = ['$translate', '$rootScope']; -translateCloakDirective.$inject = ['$translate', '$rootScope']; -translateFilterFactory.$inject = ['$parse', '$translate']; -$translationCache.$inject = ['$cacheFactory']; -angular.module('pascalprecht.translate', ['ng']) - .run(runTranslate); - -function runTranslate($translate) { - - 'use strict'; - - var key = $translate.storageKey(), - storage = $translate.storage(); - - var fallbackFromIncorrectStorageValue = function () { - var preferred = $translate.preferredLanguage(); - if (angular.isString(preferred)) { - $translate.use(preferred); - // $translate.use() will also remember the language. - // So, we don't need to call storage.put() here. - } else { - storage.put(key, $translate.use()); - } - }; - - fallbackFromIncorrectStorageValue.displayName = 'fallbackFromIncorrectStorageValue'; - - if (storage) { - if (!storage.get(key)) { - fallbackFromIncorrectStorageValue(); - } else { - $translate.use(storage.get(key))['catch'](fallbackFromIncorrectStorageValue); - } - } else if (angular.isString($translate.preferredLanguage())) { - $translate.use($translate.preferredLanguage()); - } -} - -runTranslate.displayName = 'runTranslate'; - -/** - * @ngdoc object - * @name pascalprecht.translate.$translateSanitizationProvider - * - * @description - * - * Configurations for $translateSanitization - */ -angular.module('pascalprecht.translate').provider('$translateSanitization', $translateSanitizationProvider); - -function $translateSanitizationProvider () { - - 'use strict'; - - var $sanitize, - $sce, - currentStrategy = null, // TODO change to either 'sanitize', 'escape' or ['sanitize', 'escapeParameters'] in 3.0. - hasConfiguredStrategy = false, - hasShownNoStrategyConfiguredWarning = false, - strategies; - - /** - * Definition of a sanitization strategy function - * @callback StrategyFunction - * @param {string|object} value - value to be sanitized (either a string or an interpolated value map) - * @param {string} mode - either 'text' for a string (translation) or 'params' for the interpolated params - * @return {string|object} - */ - - /** - * @ngdoc property - * @name strategies - * @propertyOf pascalprecht.translate.$translateSanitizationProvider + * /* The finishing CSS styles for the enter animation */ + * .fade.ng-enter.ng-enter-active { + * opacity:1; + * } + * ``` * - * @description - * Following strategies are built-in: - *
- *
sanitize
- *
Sanitizes HTML in the translation text using $sanitize
- *
escape
- *
Escapes HTML in the translation
- *
sanitizeParameters
- *
Sanitizes HTML in the values of the interpolation parameters using $sanitize
- *
escapeParameters
- *
Escapes HTML in the values of the interpolation parameters
- *
escaped
- *
Support legacy strategy name 'escaped' for backwards compatibility (will be removed in 3.0)
- *
+ * The key thing to remember here is that, depending on the animation event (which each of the directives above trigger depending on what's going on) two + * generated CSS classes will be applied to the element; in the example above we have `.ng-enter` and `.ng-enter-active`. For CSS transitions, the transition + * code **must** be defined within the starting CSS class (in this case `.ng-enter`). The destination class is what the transition will animate towards. * - */ - - strategies = { - sanitize: function (value, mode/*, context*/) { - if (mode === 'text') { - value = htmlSanitizeValue(value); - } - return value; - }, - escape: function (value, mode/*, context*/) { - if (mode === 'text') { - value = htmlEscapeValue(value); - } - return value; - }, - sanitizeParameters: function (value, mode/*, context*/) { - if (mode === 'params') { - value = mapInterpolationParameters(value, htmlSanitizeValue); - } - return value; - }, - escapeParameters: function (value, mode/*, context*/) { - if (mode === 'params') { - value = mapInterpolationParameters(value, htmlEscapeValue); - } - return value; - }, - sce: function (value, mode, context) { - if (mode === 'text') { - value = htmlTrustValue(value); - } else if (mode === 'params') { - if (context !== 'filter') { - // do html escape in filter context #1101 - value = mapInterpolationParameters(value, htmlEscapeValue); - } - } - return value; - }, - sceParameters: function (value, mode/*, context*/) { - if (mode === 'params') { - value = mapInterpolationParameters(value, htmlTrustValue); - } - return value; - } - }; - // Support legacy strategy name 'escaped' for backwards compatibility. - // TODO should be removed in 3.0 - strategies.escaped = strategies.escapeParameters; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateSanitizationProvider#addStrategy - * @methodOf pascalprecht.translate.$translateSanitizationProvider - * - * @description - * Adds a sanitization strategy to the list of known strategies. - * - * @param {string} strategyName - unique key for a strategy - * @param {StrategyFunction} strategyFunction - strategy function - * @returns {object} this - */ - this.addStrategy = function (strategyName, strategyFunction) { - strategies[strategyName] = strategyFunction; - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateSanitizationProvider#removeStrategy - * @methodOf pascalprecht.translate.$translateSanitizationProvider - * - * @description - * Removes a sanitization strategy from the list of known strategies. - * - * @param {string} strategyName - unique key for a strategy - * @returns {object} this - */ - this.removeStrategy = function (strategyName) { - delete strategies[strategyName]; - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateSanitizationProvider#useStrategy - * @methodOf pascalprecht.translate.$translateSanitizationProvider - * - * @description - * Selects a sanitization strategy. When an array is provided the strategies will be executed in order. - * - * @param {string|StrategyFunction|array} strategy The sanitization strategy / strategies which should be used. Either a name of an existing strategy, a custom strategy function, or an array consisting of multiple names and / or custom functions. - * @returns {object} this - */ - this.useStrategy = function (strategy) { - hasConfiguredStrategy = true; - currentStrategy = strategy; - return this; - }; - - /** - * @ngdoc object - * @name pascalprecht.translate.$translateSanitization - * @requires $injector - * @requires $log - * - * @description - * Sanitizes interpolation parameters and translated texts. - * - */ - this.$get = ['$injector', '$log', function ($injector, $log) { - - var cachedStrategyMap = {}; - - var applyStrategies = function (value, mode, context, selectedStrategies) { - angular.forEach(selectedStrategies, function (selectedStrategy) { - if (angular.isFunction(selectedStrategy)) { - value = selectedStrategy(value, mode, context); - } else if (angular.isFunction(strategies[selectedStrategy])) { - value = strategies[selectedStrategy](value, mode, context); - } else if (angular.isString(strategies[selectedStrategy])) { - if (!cachedStrategyMap[strategies[selectedStrategy]]) { - try { - cachedStrategyMap[strategies[selectedStrategy]] = $injector.get(strategies[selectedStrategy]); - } catch (e) { - cachedStrategyMap[strategies[selectedStrategy]] = function() {}; - throw new Error('pascalprecht.translate.$translateSanitization: Unknown sanitization strategy: \'' + selectedStrategy + '\''); - } - } - value = cachedStrategyMap[strategies[selectedStrategy]](value, mode, context); - } else { - throw new Error('pascalprecht.translate.$translateSanitization: Unknown sanitization strategy: \'' + selectedStrategy + '\''); - } - }); - return value; - }; - - // TODO: should be removed in 3.0 - var showNoStrategyConfiguredWarning = function () { - if (!hasConfiguredStrategy && !hasShownNoStrategyConfiguredWarning) { - $log.warn('pascalprecht.translate.$translateSanitization: No sanitization strategy has been configured. This can have serious security implications. See http://angular-translate.github.io/docs/#/guide/19_security for details.'); - hasShownNoStrategyConfiguredWarning = true; - } - }; - - if ($injector.has('$sanitize')) { - $sanitize = $injector.get('$sanitize'); - } - if ($injector.has('$sce')) { - $sce = $injector.get('$sce'); - } - - return { - /** - * @ngdoc function - * @name pascalprecht.translate.$translateSanitization#useStrategy - * @methodOf pascalprecht.translate.$translateSanitization - * - * @description - * Selects a sanitization strategy. When an array is provided the strategies will be executed in order. - * - * @param {string|StrategyFunction|array} strategy The sanitization strategy / strategies which should be used. Either a name of an existing strategy, a custom strategy function, or an array consisting of multiple names and / or custom functions. - */ - useStrategy: (function (self) { - return function (strategy) { - self.useStrategy(strategy); - }; - })(this), - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateSanitization#sanitize - * @methodOf pascalprecht.translate.$translateSanitization - * - * @description - * Sanitizes a value. - * - * @param {string|object} value The value which should be sanitized. - * @param {string} mode The current sanitization mode, either 'params' or 'text'. - * @param {string|StrategyFunction|array} [strategy] Optional custom strategy which should be used instead of the currently selected strategy. - * @param {string} [context] The context of this call: filter, service. Default is service - * @returns {string|object} sanitized value - */ - sanitize: function (value, mode, strategy, context) { - if (!currentStrategy) { - showNoStrategyConfiguredWarning(); - } - - if (!strategy && strategy !== null) { - strategy = currentStrategy; - } - - if (!strategy) { - return value; - } - - if (!context) { - context = 'service'; - } - - var selectedStrategies = angular.isArray(strategy) ? strategy : [strategy]; - return applyStrategies(value, mode, context, selectedStrategies); - } - }; - }]; - - var htmlEscapeValue = function (value) { - var element = angular.element('
'); - element.text(value); // not chainable, see #1044 - return element.html(); - }; - - var htmlSanitizeValue = function (value) { - if (!$sanitize) { - throw new Error('pascalprecht.translate.$translateSanitization: Error cannot find $sanitize service. Either include the ngSanitize module (https://docs.angularjs.org/api/ngSanitize) or use a sanitization strategy which does not depend on $sanitize, such as \'escape\'.'); - } - return $sanitize(value); - }; - - var htmlTrustValue = function (value) { - if (!$sce) { - throw new Error('pascalprecht.translate.$translateSanitization: Error cannot find $sce service.'); - } - return $sce.trustAsHtml(value); - }; - - var mapInterpolationParameters = function (value, iteratee, stack) { - if (angular.isDate(value)) { - return value; - } else if (angular.isObject(value)) { - var result = angular.isArray(value) ? [] : {}; - - if (!stack) { - stack = []; - } else { - if (stack.indexOf(value) > -1) { - throw new Error('pascalprecht.translate.$translateSanitization: Error cannot interpolate parameter due recursive object'); - } - } - - stack.push(value); - angular.forEach(value, function (propertyValue, propertyKey) { - - /* Skipping function properties. */ - if (angular.isFunction(propertyValue)) { - return; - } - - result[propertyKey] = mapInterpolationParameters(propertyValue, iteratee, stack); - }); - stack.splice(-1, 1); // remove last - - return result; - } else if (angular.isNumber(value)) { - return value; - } else if (value === true || value === false) { - return value; - } else if (!angular.isUndefined(value) && value !== null) { - return iteratee(value); - } else { - return value; - } - }; -} - -/** - * @ngdoc object - * @name pascalprecht.translate.$translateProvider - * @description - * - * $translateProvider allows developers to register translation-tables, asynchronous loaders - * and similar to configure translation behavior directly inside of a module. - * - */ -angular.module('pascalprecht.translate') - .constant('pascalprechtTranslateOverrider', {}) - .provider('$translate', $translate); - -function $translate($STORAGE_KEY, $windowProvider, $translateSanitizationProvider, pascalprechtTranslateOverrider) { - - 'use strict'; - - var $translationTable = {}, - $preferredLanguage, - $availableLanguageKeys = [], - $languageKeyAliases, - $fallbackLanguage, - $fallbackWasString, - $uses, - $nextLang, - $storageFactory, - $storageKey = $STORAGE_KEY, - $storagePrefix, - $missingTranslationHandlerFactory, - $interpolationFactory, - $interpolatorFactories = [], - $loaderFactory, - $cloakClassName = 'translate-cloak', - $loaderOptions, - $notFoundIndicatorLeft, - $notFoundIndicatorRight, - $postCompilingEnabled = false, - $forceAsyncReloadEnabled = false, - $nestedObjectDelimeter = '.', - $isReady = false, - $keepContent = false, - loaderCache, - directivePriority = 0, - statefulFilter = true, - postProcessFn, - uniformLanguageTagResolver = 'default', - languageTagResolver = { - 'default' : function (tag) { - return (tag || '').split('-').join('_'); - }, - java : function (tag) { - var temp = (tag || '').split('-').join('_'); - var parts = temp.split('_'); - return parts.length > 1 ? (parts[0].toLowerCase() + '_' + parts[1].toUpperCase()) : temp; - }, - bcp47 : function (tag) { - var temp = (tag || '').split('_').join('-'); - var parts = temp.split('-'); - - switch (parts.length) { - case 1: // language only - parts[0] = parts[0].toLowerCase(); - break; - case 2: // language-script or language-region - parts[0] = parts[0].toLowerCase(); - if (parts[1].length === 4) { // parts[1] is script - parts[1] = parts[1].charAt(0).toUpperCase() + parts[1].slice(1).toLowerCase(); - } else { // parts[1] is region - parts[1] = parts[1].toUpperCase(); - } - break; - case 3: // language-script-region - parts[0] = parts[0].toLowerCase(); - parts[1] = parts[1].charAt(0).toUpperCase() + parts[1].slice(1).toLowerCase(); - parts[2] = parts[2].toUpperCase(); - break; - default: - return temp; - } - - return parts.join('-'); - }, - 'iso639-1' : function (tag) { - var temp = (tag || '').split('_').join('-'); - var parts = temp.split('-'); - return parts[0].toLowerCase(); - } - }; - - var version = '2.17.0'; - - // tries to determine the browsers language - var getFirstBrowserLanguage = function () { - - // internal purpose only - if (angular.isFunction(pascalprechtTranslateOverrider.getLocale)) { - return pascalprechtTranslateOverrider.getLocale(); - } - - var nav = $windowProvider.$get().navigator, - browserLanguagePropertyKeys = ['language', 'browserLanguage', 'systemLanguage', 'userLanguage'], - i, - language; - - // support for HTML 5.1 "navigator.languages" - if (angular.isArray(nav.languages)) { - for (i = 0; i < nav.languages.length; i++) { - language = nav.languages[i]; - if (language && language.length) { - return language; - } - } - } - - // support for other well known properties in browsers - for (i = 0; i < browserLanguagePropertyKeys.length; i++) { - language = nav[browserLanguagePropertyKeys[i]]; - if (language && language.length) { - return language; - } - } - - return null; - }; - getFirstBrowserLanguage.displayName = 'angular-translate/service: getFirstBrowserLanguage'; - - // tries to determine the browsers locale - var getLocale = function () { - var locale = getFirstBrowserLanguage() || ''; - if (languageTagResolver[uniformLanguageTagResolver]) { - locale = languageTagResolver[uniformLanguageTagResolver](locale); - } - return locale; - }; - getLocale.displayName = 'angular-translate/service: getLocale'; - - /** - * @name indexOf - * @private - * - * @description - * indexOf polyfill. Kinda sorta. - * - * @param {array} array Array to search in. - * @param {string} searchElement Element to search for. - * - * @returns {int} Index of search element. - */ - var indexOf = function (array, searchElement) { - for (var i = 0, len = array.length; i < len; i++) { - if (array[i] === searchElement) { - return i; - } - } - return -1; - }; - - /** - * @name trim - * @private - * - * @description - * trim polyfill - * - * @returns {string} The string stripped of whitespace from both ends - */ - var trim = function () { - return this.toString().replace(/^\s+|\s+$/g, ''); - }; - - /** - * @name lowercase - * @private - * - * @description - * Return the lowercase string only if the type is string - * - * @returns {string} The string all in lowercase - */ - var lowercase = function (string) { - return angular.isString(string) ? string.toLowerCase() : string; - }; - - var negotiateLocale = function (preferred) { - if (!preferred) { - return; - } - - var avail = [], - locale = lowercase(preferred), - i = 0, - n = $availableLanguageKeys.length; - - for (; i < n; i++) { - avail.push(lowercase($availableLanguageKeys[i])); - } - - // Check for an exact match in our list of available keys - i = indexOf(avail, locale); - if (i > -1) { - return $availableLanguageKeys[i]; - } - - if ($languageKeyAliases) { - var alias; - for (var langKeyAlias in $languageKeyAliases) { - if ($languageKeyAliases.hasOwnProperty(langKeyAlias)) { - var hasWildcardKey = false; - var hasExactKey = Object.prototype.hasOwnProperty.call($languageKeyAliases, langKeyAlias) && - lowercase(langKeyAlias) === lowercase(preferred); - - if (langKeyAlias.slice(-1) === '*') { - hasWildcardKey = lowercase(langKeyAlias.slice(0, -1)) === lowercase(preferred.slice(0, langKeyAlias.length - 1)); - } - if (hasExactKey || hasWildcardKey) { - alias = $languageKeyAliases[langKeyAlias]; - if (indexOf(avail, lowercase(alias)) > -1) { - return alias; - } - } - } - } - } - - // Check for a language code without region - var parts = preferred.split('_'); - - if (parts.length > 1 && indexOf(avail, lowercase(parts[0])) > -1) { - return parts[0]; - } - - // If everything fails, return undefined. - return; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#translations - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Registers a new translation table for specific language key. - * - * To register a translation table for specific language, pass a defined language - * key as first parameter. - * - * 
-   *  // register translation table for language: 'de_DE'
-   *  $translateProvider.translations('de_DE', {
-   *    'GREETING': 'Hallo Welt!'
-   *  });
-   *
-   *  // register another one
-   *  $translateProvider.translations('en_US', {
-   *    'GREETING': 'Hello world!'
-   *  });
-   *
- * - * When registering multiple translation tables for for the same language key, - * the actual translation table gets extended. This allows you to define module - * specific translation which only get added, once a specific module is loaded in - * your app. - * - * Invoking this method with no arguments returns the translation table which was - * registered with no language key. Invoking it with a language key returns the - * related translation table. - * - * @param {string} langKey A language key. - * @param {object} translationTable A plain old JavaScript object that represents a translation table. - * - */ - var translations = function (langKey, translationTable) { - - if (!langKey && !translationTable) { - return $translationTable; - } - - if (langKey && !translationTable) { - if (angular.isString(langKey)) { - return $translationTable[langKey]; - } - } else { - if (!angular.isObject($translationTable[langKey])) { - $translationTable[langKey] = {}; - } - angular.extend($translationTable[langKey], flatObject(translationTable)); - } - return this; - }; - - this.translations = translations; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#cloakClassName - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * - * Let's you change the class name for `translate-cloak` directive. - * Default class name is `translate-cloak`. - * - * @param {string} name translate-cloak class name - */ - this.cloakClassName = function (name) { - if (!name) { - return $cloakClassName; - } - $cloakClassName = name; - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#nestedObjectDelimeter - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * - * Let's you change the delimiter for namespaced translations. - * Default delimiter is `.`. - * - * @param {string} delimiter namespace separator - */ - this.nestedObjectDelimeter = function (delimiter) { - if (!delimiter) { - return $nestedObjectDelimeter; - } - $nestedObjectDelimeter = delimiter; - return this; - }; - - /** - * @name flatObject - * @private - * - * @description - * Flats an object. This function is used to flatten given translation data with - * namespaces, so they are later accessible via dot notation. - */ - var flatObject = function (data, path, result, prevKey) { - var key, keyWithPath, keyWithShortPath, val; - - if (!path) { - path = []; - } - if (!result) { - result = {}; - } - for (key in data) { - if (!Object.prototype.hasOwnProperty.call(data, key)) { - continue; - } - val = data[key]; - if (angular.isObject(val)) { - flatObject(val, path.concat(key), result, key); - } else { - keyWithPath = path.length ? ('' + path.join($nestedObjectDelimeter) + $nestedObjectDelimeter + key) : key; - if (path.length && key === prevKey) { - // Create shortcut path (foo.bar == foo.bar.bar) - keyWithShortPath = '' + path.join($nestedObjectDelimeter); - // Link it to original path - result[keyWithShortPath] = '@:' + keyWithPath; - } - result[keyWithPath] = val; - } - } - return result; - }; - flatObject.displayName = 'flatObject'; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#addInterpolation - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Adds interpolation services to angular-translate, so it can manage them. - * - * @param {object} factory Interpolation service factory - */ - this.addInterpolation = function (factory) { - $interpolatorFactories.push(factory); - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useMessageFormatInterpolation - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Tells angular-translate to use interpolation functionality of messageformat.js. - * This is useful when having high level pluralization and gender selection. - */ - this.useMessageFormatInterpolation = function () { - return this.useInterpolation('$translateMessageFormatInterpolation'); - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useInterpolation - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Tells angular-translate which interpolation style to use as default, application-wide. - * Simply pass a factory/service name. The interpolation service has to implement - * the correct interface. - * - * @param {string} factory Interpolation service name. - */ - this.useInterpolation = function (factory) { - $interpolationFactory = factory; - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useSanitizeStrategy - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Simply sets a sanitation strategy type. - * - * @param {string} value Strategy type. - */ - this.useSanitizeValueStrategy = function (value) { - $translateSanitizationProvider.useStrategy(value); - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#preferredLanguage - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Tells the module which of the registered translation tables to use for translation - * at initial startup by passing a language key. Similar to `$translateProvider#use` - * only that it says which language to **prefer**. - * It is recommended to call this after {@link pascalprecht.translate.$translate#fallbackLanguage fallbackLanguage()}. - * - * @param {string} langKey A language key. - */ - this.preferredLanguage = function (langKey) { - if (langKey) { - setupPreferredLanguage(langKey); - return this; - } - return $preferredLanguage; - }; - var setupPreferredLanguage = function (langKey) { - if (langKey) { - $preferredLanguage = langKey; - } - return $preferredLanguage; - }; - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicator - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Sets an indicator which is used when a translation isn't found. E.g. when - * setting the indicator as 'X' and one tries to translate a translation id - * called `NOT_FOUND`, this will result in `X NOT_FOUND X`. - * - * Internally this methods sets a left indicator and a right indicator using - * `$translateProvider.translationNotFoundIndicatorLeft()` and - * `$translateProvider.translationNotFoundIndicatorRight()`. - * - * **Note**: These methods automatically add a whitespace between the indicators - * and the translation id. - * - * @param {string} indicator An indicator, could be any string. - */ - this.translationNotFoundIndicator = function (indicator) { - this.translationNotFoundIndicatorLeft(indicator); - this.translationNotFoundIndicatorRight(indicator); - return this; - }; - - /** - * ngdoc function - * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicatorLeft - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Sets an indicator which is used when a translation isn't found left to the - * translation id. - * - * @param {string} indicator An indicator. - */ - this.translationNotFoundIndicatorLeft = function (indicator) { - if (!indicator) { - return $notFoundIndicatorLeft; - } - $notFoundIndicatorLeft = indicator; - return this; - }; - - /** - * ngdoc function - * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicatorLeft - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Sets an indicator which is used when a translation isn't found right to the - * translation id. - * - * @param {string} indicator An indicator. - */ - this.translationNotFoundIndicatorRight = function (indicator) { - if (!indicator) { - return $notFoundIndicatorRight; - } - $notFoundIndicatorRight = indicator; - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#fallbackLanguage - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Tells the module which of the registered translation tables to use when missing translations - * at initial startup by passing a language key. Similar to `$translateProvider#use` - * only that it says which language to **fallback**. - * - * @param {string||array} langKey A language key. - * - */ - this.fallbackLanguage = function (langKey) { - fallbackStack(langKey); - return this; - }; - - var fallbackStack = function (langKey) { - if (langKey) { - if (angular.isString(langKey)) { - $fallbackWasString = true; - $fallbackLanguage = [langKey]; - } else if (angular.isArray(langKey)) { - $fallbackWasString = false; - $fallbackLanguage = langKey; - } - if (angular.isString($preferredLanguage) && indexOf($fallbackLanguage, $preferredLanguage) < 0) { - $fallbackLanguage.push($preferredLanguage); - } - - return this; - } else { - if ($fallbackWasString) { - return $fallbackLanguage[0]; - } else { - return $fallbackLanguage; - } - } - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#use - * @methodOf pascalprecht.translate.$translateProvider + * If for example we wanted to create animations for `leave` and `move` (ngRepeat triggers move) then we can do so using the same CSS naming conventions: * - * @description - * Set which translation table to use for translation by given language key. When - * trying to 'use' a language which isn't provided, it'll throw an error. + * ```css + * /* now the element will fade out before it is removed from the DOM */ + * .fade.ng-leave { + * transition:0.5s linear all; + * opacity:1; + * } + * .fade.ng-leave.ng-leave-active { + * opacity:0; + * } + * ``` * - * You actually don't have to use this method since `$translateProvider#preferredLanguage` - * does the job too. + * We can also make use of **CSS Keyframes** by referencing the keyframe animation within the starting CSS class: * - * @param {string} langKey A language key. - */ - this.use = function (langKey) { - if (langKey) { - if (!$translationTable[langKey] && (!$loaderFactory)) { - // only throw an error, when not loading translation data asynchronously - throw new Error('$translateProvider couldn\'t find translationTable for langKey: \'' + langKey + '\''); - } - $uses = langKey; - return this; - } - return $uses; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#resolveClientLocale - * @methodOf pascalprecht.translate.$translateProvider + * ```css + * /* there is no need to define anything inside of the destination + * CSS class since the keyframe will take charge of the animation */ + * .fade.ng-leave { + * animation: my_fade_animation 0.5s linear; + * -webkit-animation: my_fade_animation 0.5s linear; + * } * - * @description - * This returns the current browser/client's language key. The result is processed with the configured uniform tag resolver. + * @keyframes my_fade_animation { + * from { opacity:1; } + * to { opacity:0; } + * } * - * @returns {string} the current client/browser language key - */ - this.resolveClientLocale = function () { - return getLocale(); - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#storageKey - * @methodOf pascalprecht.translate.$translateProvider + * @-webkit-keyframes my_fade_animation { + * from { opacity:1; } + * to { opacity:0; } + * } + * ``` * - * @description - * Tells the module which key must represent the choosed language by a user in the storage. + * Feel free also mix transitions and keyframes together as well as any other CSS classes on the same element. * - * @param {string} key A key for the storage. - */ - var storageKey = function (key) { - if (!key) { - if ($storagePrefix) { - return $storagePrefix + $storageKey; - } - return $storageKey; - } - $storageKey = key; - return this; - }; - - this.storageKey = storageKey; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useUrlLoader - * @methodOf pascalprecht.translate.$translateProvider + * ### CSS Class-based Animations * - * @description - * Tells angular-translate to use `$translateUrlLoader` extension service as loader. + * Class-based animations (animations that are triggered via `ngClass`, `ngShow`, `ngHide` and some other directives) have a slightly different + * naming convention. Class-based animations are basic enough that a standard transition or keyframe can be referenced on the class being added + * and removed. * - * @param {string} url Url - * @param {Object=} options Optional configuration object - */ - this.useUrlLoader = function (url, options) { - return this.useLoader('$translateUrlLoader', angular.extend({url : url}, options)); - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useStaticFilesLoader - * @methodOf pascalprecht.translate.$translateProvider + * For example if we wanted to do a CSS animation for `ngHide` then we place an animation on the `.ng-hide` CSS class: * - * @description - * Tells angular-translate to use `$translateStaticFilesLoader` extension service as loader. + * ```html + *
+ * Show and hide me + *
+ * * - * @param {Object=} options Optional configuration object - */ - this.useStaticFilesLoader = function (options) { - return this.useLoader('$translateStaticFilesLoader', options); - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useLoader - * @methodOf pascalprecht.translate.$translateProvider + * + * ``` * - * @description - * Tells angular-translate to use any other service as loader. + * All that is going on here with ngShow/ngHide behind the scenes is the `.ng-hide` class is added/removed (when the hidden state is valid). Since + * ngShow and ngHide are animation aware then we can match up a transition and ngAnimate handles the rest. * - * @param {string} loaderFactory Factory name to use - * @param {Object=} options Optional configuration object - */ - this.useLoader = function (loaderFactory, options) { - $loaderFactory = loaderFactory; - $loaderOptions = options || {}; - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useLocalStorage - * @methodOf pascalprecht.translate.$translateProvider + * In addition the addition and removal of the CSS class, ngAnimate also provides two helper methods that we can use to further decorate the animation + * with CSS styles. * - * @description - * Tells angular-translate to use `$translateLocalStorage` service as storage layer. + * ```html + *
+ * Highlight this box + *
+ * * - */ - this.useLocalStorage = function () { - return this.useStorage('$translateLocalStorage'); - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useCookieStorage - * @methodOf pascalprecht.translate.$translateProvider + * + * ``` * - * @description - * Tells angular-translate to use `$translateCookieStorage` service as storage layer. - */ - this.useCookieStorage = function () { - return this.useStorage('$translateCookieStorage'); - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useStorage - * @methodOf pascalprecht.translate.$translateProvider + * We can also make use of CSS keyframes by placing them within the CSS classes. * - * @description - * Tells angular-translate to use custom service as storage layer. - */ - this.useStorage = function (storageFactory) { - $storageFactory = storageFactory; - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#storagePrefix - * @methodOf pascalprecht.translate.$translateProvider * - * @description - * Sets prefix for storage key. + * ### CSS Staggering Animations + * A Staggering animation is a collection of animations that are issued with a slight delay in between each successive operation resulting in a + * curtain-like effect. The ngAnimate module (versions >=1.2) supports staggering animations and the stagger effect can be + * performed by creating a **ng-EVENT-stagger** CSS class and attaching that class to the base CSS class used for + * the animation. The style property expected within the stagger class can either be a **transition-delay** or an + * **animation-delay** property (or both if your animation contains both transitions and keyframe animations). * - * @param {string} prefix Storage key prefix - */ - this.storagePrefix = function (prefix) { - if (!prefix) { - return prefix; - } - $storagePrefix = prefix; - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useMissingTranslationHandlerLog - * @methodOf pascalprecht.translate.$translateProvider + * ```css + * .my-animation.ng-enter { + * /* standard transition code */ + * transition: 1s linear all; + * opacity:0; + * } + * .my-animation.ng-enter-stagger { + * /* this will have a 100ms delay between each successive leave animation */ + * transition-delay: 0.1s; * - * @description - * Tells angular-translate to use built-in log handler when trying to translate - * a translation Id which doesn't exist. + * /* As of 1.4.4, this must always be set: it signals ngAnimate + * to not accidentally inherit a delay property from another CSS class */ + * transition-duration: 0s; * - * This is actually a shortcut method for `useMissingTranslationHandler()`. + * /* if you are using animations instead of transitions you should configure as follows: + * animation-delay: 0.1s; + * animation-duration: 0s; */ + * } + * .my-animation.ng-enter.ng-enter-active { + * /* standard transition styles */ + * opacity:1; + * } + * ``` * - */ - this.useMissingTranslationHandlerLog = function () { - return this.useMissingTranslationHandler('$translateMissingTranslationHandlerLog'); - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useMissingTranslationHandler - * @methodOf pascalprecht.translate.$translateProvider + * Staggering animations work by default in ngRepeat (so long as the CSS class is defined). Outside of ngRepeat, to use staggering animations + * on your own, they can be triggered by firing multiple calls to the same event on $animate. However, the restrictions surrounding this + * are that each of the elements must have the same CSS className value as well as the same parent element. A stagger operation + * will also be reset if one or more animation frames have passed since the multiple calls to `$animate` were fired. * - * @description - * Expects a factory name which later gets instantiated with `$injector`. - * This method can be used to tell angular-translate to use a custom - * missingTranslationHandler. Just build a factory which returns a function - * and expects a translation id as argument. + * The following code will issue the **ng-leave-stagger** event on the element provided: * - * Example: - * 
-   *  app.config(function ($translateProvider) {
-   *    $translateProvider.useMissingTranslationHandler('customHandler');
-   *  });
+   * ```js
+   * var kids = parent.children();
    *
-   *  app.factory('customHandler', function (dep1, dep2) {
-   *    return function (translationId) {
-   *      // something with translationId and dep1 and dep2
-   *    };
-   *  });
-   *
+ * $animate.leave(kids[0]); //stagger index=0 + * $animate.leave(kids[1]); //stagger index=1 + * $animate.leave(kids[2]); //stagger index=2 + * $animate.leave(kids[3]); //stagger index=3 + * $animate.leave(kids[4]); //stagger index=4 * - * @param {string} factory Factory name - */ - this.useMissingTranslationHandler = function (factory) { - $missingTranslationHandlerFactory = factory; - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#usePostCompiling - * @methodOf pascalprecht.translate.$translateProvider + * window.requestAnimationFrame(function() { + * //stagger has reset itself + * $animate.leave(kids[5]); //stagger index=0 + * $animate.leave(kids[6]); //stagger index=1 * - * @description - * If post compiling is enabled, all translated values will be processed - * again with AngularJS' $compile. + * $scope.$digest(); + * }); + * ``` * - * Example: - * 
-   *  app.config(function ($translateProvider) {
-   *    $translateProvider.usePostCompiling(true);
-   *  });
-   *
+ * Stagger animations are currently only supported within CSS-defined animations. * - * @param {string} factory Factory name - */ - this.usePostCompiling = function (value) { - $postCompilingEnabled = !(!value); - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#forceAsyncReload - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * If force async reload is enabled, async loader will always be called - * even if $translationTable already contains the language key, adding - * possible new entries to the $translationTable. - * - * Example: - * 
-   *  app.config(function ($translateProvider) {
-   *    $translateProvider.forceAsyncReload(true);
-   *  });
-   *
- * - * @param {boolean} value - valid values are true or false - */ - this.forceAsyncReload = function (value) { - $forceAsyncReloadEnabled = !(!value); - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#uniformLanguageTag - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Tells angular-translate which language tag should be used as a result when determining - * the current browser language. - * - * This setting must be set before invoking {@link pascalprecht.translate.$translateProvider#methods_determinePreferredLanguage determinePreferredLanguage()}. - * - * 
-   * $translateProvider
-   *   .uniformLanguageTag('bcp47')
-   *   .determinePreferredLanguage()
-   *
- * - * The resolver currently supports: - * * default - * (traditionally: hyphens will be converted into underscores, i.e. en-US => en_US) - * en-US => en_US - * en_US => en_US - * en-us => en_us - * * java - * like default, but the second part will be always in uppercase - * en-US => en_US - * en_US => en_US - * en-us => en_US - * * BCP 47 (RFC 4646 & 4647) - * EN => en - * en-US => en-US - * en_US => en-US - * en-us => en-US - * sr-latn => sr-Latn - * sr-latn-rs => sr-Latn-RS - * - * See also: - * * http://en.wikipedia.org/wiki/IETF_language_tag - * * http://www.w3.org/International/core/langtags/ - * * http://tools.ietf.org/html/bcp47 - * - * @param {string|object} options - options (or standard) - * @param {string} options.standard - valid values are 'default', 'bcp47', 'java' - */ - this.uniformLanguageTag = function (options) { - - if (!options) { - options = {}; - } else if (angular.isString(options)) { - options = { - standard : options - }; - } - - uniformLanguageTagResolver = options.standard; - - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#determinePreferredLanguage - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Tells angular-translate to try to determine on its own which language key - * to set as preferred language. When `fn` is given, angular-translate uses it - * to determine a language key, otherwise it uses the built-in `getLocale()` - * method. - * - * The `getLocale()` returns a language key in the format `[lang]_[country]` or - * `[lang]` depending on what the browser provides. - * - * Use this method at your own risk, since not all browsers return a valid - * locale (see {@link pascalprecht.translate.$translateProvider#methods_uniformLanguageTag uniformLanguageTag()}). - * - * @param {Function=} fn Function to determine a browser's locale - */ - this.determinePreferredLanguage = function (fn) { - - var locale = (fn && angular.isFunction(fn)) ? fn() : getLocale(); - - if (!$availableLanguageKeys.length) { - $preferredLanguage = locale; - } else { - $preferredLanguage = negotiateLocale(locale) || locale; - } - - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#registerAvailableLanguageKeys - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Registers a set of language keys the app will work with. Use this method in - * combination with - * {@link pascalprecht.translate.$translateProvider#determinePreferredLanguage determinePreferredLanguage}. - * When available languages keys are registered, angular-translate - * tries to find the best fitting language key depending on the browsers locale, - * considering your language key convention. - * - * @param {object} languageKeys Array of language keys the your app will use - * @param {object=} aliases Alias map. - */ - this.registerAvailableLanguageKeys = function (languageKeys, aliases) { - if (languageKeys) { - $availableLanguageKeys = languageKeys; - if (aliases) { - $languageKeyAliases = aliases; - } - return this; - } - return $availableLanguageKeys; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#useLoaderCache - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Registers a cache for internal $http based loaders. - * {@link pascalprecht.translate.$translationCache $translationCache}. - * When false the cache will be disabled (default). When true or undefined - * the cache will be a default (see $cacheFactory). When an object it will - * be treat as a cache object itself: the usage is $http({cache: cache}) - * - * @param {object} cache boolean, string or cache-object - */ - this.useLoaderCache = function (cache) { - if (cache === false) { - // disable cache - loaderCache = undefined; - } else if (cache === true) { - // enable cache using AJS defaults - loaderCache = true; - } else if (typeof(cache) === 'undefined') { - // enable cache using default - loaderCache = '$translationCache'; - } else if (cache) { - // enable cache using given one (see $cacheFactory) - loaderCache = cache; - } - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#directivePriority - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Sets the default priority of the translate directive. The standard value is `0`. - * Calling this function without an argument will return the current value. - * - * @param {number} priority for the translate-directive - */ - this.directivePriority = function (priority) { - if (priority === undefined) { - // getter - return directivePriority; - } else { - // setter with chaining - directivePriority = priority; - return this; - } - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#statefulFilter - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * Since AngularJS 1.3, filters which are not stateless (depending at the scope) - * have to explicit define this behavior. - * Sets whether the translate filter should be stateful or stateless. The standard value is `true` - * meaning being stateful. - * Calling this function without an argument will return the current value. - * - * @param {boolean} state - defines the state of the filter - */ - this.statefulFilter = function (state) { - if (state === undefined) { - // getter - return statefulFilter; - } else { - // setter with chaining - statefulFilter = state; - return this; - } - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#postProcess - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * The post processor will be intercept right after the translation result. It can modify the result. - * - * @param {object} fn Function or service name (string) to be called after the translation value has been set / resolved. The function itself will enrich every value being processed and then continue the normal resolver process - */ - this.postProcess = function (fn) { - if (fn) { - postProcessFn = fn; - } else { - postProcessFn = undefined; - } - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateProvider#keepContent - * @methodOf pascalprecht.translate.$translateProvider - * - * @description - * If keepContent is set to true than translate directive will always use innerHTML - * as a default translation - * - * Example: - * 
-   *  app.config(function ($translateProvider) {
-   *    $translateProvider.keepContent(true);
-   *  });
-   *
- * - * @param {boolean} value - valid values are true or false - */ - this.keepContent = function (value) { - $keepContent = !(!value); - return this; - }; - - /** - * @ngdoc object - * @name pascalprecht.translate.$translate - * @requires $interpolate - * @requires $log - * @requires $rootScope - * @requires $q - * - * @description - * The `$translate` service is the actual core of angular-translate. It expects a translation id - * and optional interpolate parameters to translate contents. - * - * 
-   *  $translate('HEADLINE_TEXT').then(function (translation) {
-   *    $scope.translatedText = translation;
-   *  });
-   *
- * - * @param {string|array} translationId A token which represents a translation id - * This can be optionally an array of translation ids which - * results that the function returns an object where each key - * is the translation id and the value the translation. - * @param {object=} [interpolateParams={}] An object hash for dynamic values - * @param {string=} [interpolationId=undefined] The id of the interpolation to use (use default unless set via useInterpolation()) - * @param {string=} [defaultTranslationText=undefined] the optional default translation text that is written as - * as default text in case it is not found in any configured language - * @param {string=} [forceLanguage=false] A language to be used instead of the current language - * @param {string=} [sanitizeStrategy=undefined] force sanitize strategy for this call instead of using the configured one (use default unless set) - * @returns {object} promise - */ - this.$get = ['$log', '$injector', '$rootScope', '$q', function ($log, $injector, $rootScope, $q) { - - var Storage, - defaultInterpolator = $injector.get($interpolationFactory || '$translateDefaultInterpolation'), - pendingLoader = false, - interpolatorHashMap = {}, - langPromises = {}, - fallbackIndex, - startFallbackIteration; - - var $translate = function (translationId, interpolateParams, interpolationId, defaultTranslationText, forceLanguage, sanitizeStrategy) { - if (!$uses && $preferredLanguage) { - $uses = $preferredLanguage; - } - var uses = (forceLanguage && forceLanguage !== $uses) ? // we don't want to re-negotiate $uses - (negotiateLocale(forceLanguage) || forceLanguage) : $uses; - - // Check forceLanguage is present - if (forceLanguage) { - loadTranslationsIfMissing(forceLanguage); - } - - // Duck detection: If the first argument is an array, a bunch of translations was requested. - // The result is an object. - if (angular.isArray(translationId)) { - // Inspired by Q.allSettled by Kris Kowal - // https://github.com/kriskowal/q/blob/b0fa72980717dc202ffc3cbf03b936e10ebbb9d7/q.js#L1553-1563 - // This transforms all promises regardless resolved or rejected - var translateAll = function (translationIds) { - var results = {}; // storing the actual results - var promises = []; // promises to wait for - // Wraps the promise a) being always resolved and b) storing the link id->value - var translate = function (translationId) { - var deferred = $q.defer(); - var regardless = function (value) { - results[translationId] = value; - deferred.resolve([translationId, value]); - }; - // we don't care whether the promise was resolved or rejected; just store the values - $translate(translationId, interpolateParams, interpolationId, defaultTranslationText, forceLanguage, sanitizeStrategy).then(regardless, regardless); - return deferred.promise; - }; - for (var i = 0, c = translationIds.length; i < c; i++) { - promises.push(translate(translationIds[i])); - } - // wait for all (including storing to results) - return $q.all(promises).then(function () { - // return the results - return results; - }); - }; - return translateAll(translationId); - } - - var deferred = $q.defer(); - - // trim off any whitespace - if (translationId) { - translationId = trim.apply(translationId); - } - - var promiseToWaitFor = (function () { - var promise = langPromises[uses] || langPromises[$preferredLanguage]; - - fallbackIndex = 0; - - if ($storageFactory && !promise) { - // looks like there's no pending promise for $preferredLanguage or - // $uses. Maybe there's one pending for a language that comes from - // storage. - var langKey = Storage.get($storageKey); - promise = langPromises[langKey]; - - if ($fallbackLanguage && $fallbackLanguage.length) { - var index = indexOf($fallbackLanguage, langKey); - // maybe the language from storage is also defined as fallback language - // we increase the fallback language index to not search in that language - // as fallback, since it's probably the first used language - // in that case the index starts after the first element - fallbackIndex = (index === 0) ? 1 : 0; - - // but we can make sure to ALWAYS fallback to preferred language at least - if (indexOf($fallbackLanguage, $preferredLanguage) < 0) { - $fallbackLanguage.push($preferredLanguage); - } - } - } - return promise; - }()); - - if (!promiseToWaitFor) { - // no promise to wait for? okay. Then there's no loader registered - // nor is a one pending for language that comes from storage. - // We can just translate. - determineTranslation(translationId, interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy).then(deferred.resolve, deferred.reject); - } else { - var promiseResolved = function () { - // $uses may have changed while waiting - if (!forceLanguage) { - uses = $uses; - } - determineTranslation(translationId, interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy).then(deferred.resolve, deferred.reject); - }; - promiseResolved.displayName = 'promiseResolved'; - - promiseToWaitFor['finally'](promiseResolved)['catch'](angular.noop); // we don't care about errors here, already handled - } - return deferred.promise; - }; - - /** - * @name applyNotFoundIndicators - * @private - * - * @description - * Applies not fount indicators to given translation id, if needed. - * This function gets only executed, if a translation id doesn't exist, - * which is why a translation id is expected as argument. - * - * @param {string} translationId Translation id. - * @returns {string} Same as given translation id but applied with not found - * indicators. - */ - var applyNotFoundIndicators = function (translationId) { - // applying notFoundIndicators - if ($notFoundIndicatorLeft) { - translationId = [$notFoundIndicatorLeft, translationId].join(' '); - } - if ($notFoundIndicatorRight) { - translationId = [translationId, $notFoundIndicatorRight].join(' '); - } - return translationId; - }; - - /** - * @name useLanguage - * @private - * - * @description - * Makes actual use of a language by setting a given language key as used - * language and informs registered interpolators to also use the given - * key as locale. - * - * @param {string} key Locale key. - */ - var useLanguage = function (key) { - $uses = key; - - // make sure to store new language key before triggering success event - if ($storageFactory) { - Storage.put($translate.storageKey(), $uses); - } - - $rootScope.$emit('$translateChangeSuccess', {language : key}); - - // inform default interpolator - defaultInterpolator.setLocale($uses); - - var eachInterpolator = function (interpolator, id) { - interpolatorHashMap[id].setLocale($uses); - }; - eachInterpolator.displayName = 'eachInterpolatorLocaleSetter'; - - // inform all others too! - angular.forEach(interpolatorHashMap, eachInterpolator); - $rootScope.$emit('$translateChangeEnd', {language : key}); - }; - - /** - * @name loadAsync - * @private - * - * @description - * Kicks off registered async loader using `$injector` and applies existing - * loader options. When resolved, it updates translation tables accordingly - * or rejects with given language key. - * - * @param {string} key Language key. - * @return {Promise} A promise. - */ - var loadAsync = function (key) { - if (!key) { - throw 'No language key specified for loading.'; - } - - var deferred = $q.defer(); - - $rootScope.$emit('$translateLoadingStart', {language : key}); - pendingLoader = true; - - var cache = loaderCache; - if (typeof(cache) === 'string') { - // getting on-demand instance of loader - cache = $injector.get(cache); - } - - var loaderOptions = angular.extend({}, $loaderOptions, { - key : key, - $http : angular.extend({}, { - cache : cache - }, $loaderOptions.$http) - }); - - var onLoaderSuccess = function (data) { - var translationTable = {}; - $rootScope.$emit('$translateLoadingSuccess', {language : key}); - - if (angular.isArray(data)) { - angular.forEach(data, function (table) { - angular.extend(translationTable, flatObject(table)); - }); - } else { - angular.extend(translationTable, flatObject(data)); - } - pendingLoader = false; - deferred.resolve({ - key : key, - table : translationTable - }); - $rootScope.$emit('$translateLoadingEnd', {language : key}); - }; - onLoaderSuccess.displayName = 'onLoaderSuccess'; - - var onLoaderError = function (key) { - $rootScope.$emit('$translateLoadingError', {language : key}); - deferred.reject(key); - $rootScope.$emit('$translateLoadingEnd', {language : key}); - }; - onLoaderError.displayName = 'onLoaderError'; - - $injector.get($loaderFactory)(loaderOptions) - .then(onLoaderSuccess, onLoaderError); - - return deferred.promise; - }; - - if ($storageFactory) { - Storage = $injector.get($storageFactory); - - if (!Storage.get || !Storage.put) { - throw new Error('Couldn\'t use storage \'' + $storageFactory + '\', missing get() or put() method!'); - } - } - - // if we have additional interpolations that were added via - // $translateProvider.addInterpolation(), we have to map'em - if ($interpolatorFactories.length) { - var eachInterpolationFactory = function (interpolatorFactory) { - var interpolator = $injector.get(interpolatorFactory); - // setting initial locale for each interpolation service - interpolator.setLocale($preferredLanguage || $uses); - // make'em recognizable through id - interpolatorHashMap[interpolator.getInterpolationIdentifier()] = interpolator; - }; - eachInterpolationFactory.displayName = 'interpolationFactoryAdder'; - - angular.forEach($interpolatorFactories, eachInterpolationFactory); - } - - /** - * @name getTranslationTable - * @private - * - * @description - * Returns a promise that resolves to the translation table - * or is rejected if an error occurred. - * - * @param langKey - * @returns {Q.promise} - */ - var getTranslationTable = function (langKey) { - var deferred = $q.defer(); - if (Object.prototype.hasOwnProperty.call($translationTable, langKey)) { - deferred.resolve($translationTable[langKey]); - } else if (langPromises[langKey]) { - var onResolve = function (data) { - translations(data.key, data.table); - deferred.resolve(data.table); - }; - onResolve.displayName = 'translationTableResolver'; - langPromises[langKey].then(onResolve, deferred.reject); - } else { - deferred.reject(); - } - return deferred.promise; - }; - - /** - * @name getFallbackTranslation - * @private - * - * @description - * Returns a promise that will resolve to the translation - * or be rejected if no translation was found for the language. - * This function is currently only used for fallback language translation. - * - * @param langKey The language to translate to. - * @param translationId - * @param interpolateParams - * @param Interpolator - * @param sanitizeStrategy - * @returns {Q.promise} - */ - var getFallbackTranslation = function (langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy) { - var deferred = $q.defer(); - - var onResolve = function (translationTable) { - if (Object.prototype.hasOwnProperty.call(translationTable, translationId) && translationTable[translationId] !== null) { - Interpolator.setLocale(langKey); - var translation = translationTable[translationId]; - if (translation.substr(0, 2) === '@:') { - getFallbackTranslation(langKey, translation.substr(2), interpolateParams, Interpolator, sanitizeStrategy) - .then(deferred.resolve, deferred.reject); - } else { - var interpolatedValue = Interpolator.interpolate(translationTable[translationId], interpolateParams, 'service', sanitizeStrategy, translationId); - interpolatedValue = applyPostProcessing(translationId, translationTable[translationId], interpolatedValue, interpolateParams, langKey); - - deferred.resolve(interpolatedValue); - - } - Interpolator.setLocale($uses); - } else { - deferred.reject(); - } - }; - onResolve.displayName = 'fallbackTranslationResolver'; - - getTranslationTable(langKey).then(onResolve, deferred.reject); - - return deferred.promise; - }; - - /** - * @name getFallbackTranslationInstant - * @private - * - * @description - * Returns a translation - * This function is currently only used for fallback language translation. - * - * @param langKey The language to translate to. - * @param translationId - * @param interpolateParams - * @param Interpolator - * @param sanitizeStrategy sanitize strategy override - * - * @returns {string} translation - */ - var getFallbackTranslationInstant = function (langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy) { - var result, translationTable = $translationTable[langKey]; - - if (translationTable && Object.prototype.hasOwnProperty.call(translationTable, translationId) && translationTable[translationId] !== null) { - Interpolator.setLocale(langKey); - result = Interpolator.interpolate(translationTable[translationId], interpolateParams, 'filter', sanitizeStrategy, translationId); - result = applyPostProcessing(translationId, translationTable[translationId], result, interpolateParams, langKey, sanitizeStrategy); - // workaround for TrustedValueHolderType - if (!angular.isString(result) && angular.isFunction(result.$$unwrapTrustedValue)) { - var result2 = result.$$unwrapTrustedValue(); - if (result2.substr(0, 2) === '@:') { - return getFallbackTranslationInstant(langKey, result2.substr(2), interpolateParams, Interpolator, sanitizeStrategy); - } - } else if (result.substr(0, 2) === '@:') { - return getFallbackTranslationInstant(langKey, result.substr(2), interpolateParams, Interpolator, sanitizeStrategy); - } - Interpolator.setLocale($uses); - } - - return result; - }; - - - /** - * @name translateByHandler - * @private - * - * Translate by missing translation handler. - * - * @param translationId - * @param interpolateParams - * @param defaultTranslationText - * @param sanitizeStrategy sanitize strategy override - * - * @returns translation created by $missingTranslationHandler or translationId is $missingTranslationHandler is - * absent - */ - var translateByHandler = function (translationId, interpolateParams, defaultTranslationText, sanitizeStrategy) { - // If we have a handler factory - we might also call it here to determine if it provides - // a default text for a translationid that can't be found anywhere in our tables - if ($missingTranslationHandlerFactory) { - return $injector.get($missingTranslationHandlerFactory)(translationId, $uses, interpolateParams, defaultTranslationText, sanitizeStrategy); - } else { - return translationId; - } - }; - - /** - * @name resolveForFallbackLanguage - * @private - * - * Recursive helper function for fallbackTranslation that will sequentially look - * for a translation in the fallbackLanguages starting with fallbackLanguageIndex. - * - * @param fallbackLanguageIndex - * @param translationId - * @param interpolateParams - * @param Interpolator - * @param defaultTranslationText - * @param sanitizeStrategy - * @returns {Q.promise} Promise that will resolve to the translation. - */ - var resolveForFallbackLanguage = function (fallbackLanguageIndex, translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy) { - var deferred = $q.defer(); - - if (fallbackLanguageIndex < $fallbackLanguage.length) { - var langKey = $fallbackLanguage[fallbackLanguageIndex]; - getFallbackTranslation(langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy).then( - function (data) { - deferred.resolve(data); - }, - function () { - // Look in the next fallback language for a translation. - // It delays the resolving by passing another promise to resolve. - return resolveForFallbackLanguage(fallbackLanguageIndex + 1, translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy).then(deferred.resolve, deferred.reject); - } - ); - } else { - // No translation found in any fallback language - // if a default translation text is set in the directive, then return this as a result - if (defaultTranslationText) { - deferred.resolve(defaultTranslationText); - } else { - var missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, defaultTranslationText); - - // if no default translation is set and an error handler is defined, send it to the handler - // and then return the result if it isn't undefined - if ($missingTranslationHandlerFactory && missingTranslationHandlerTranslation) { - deferred.resolve(missingTranslationHandlerTranslation); - } else { - deferred.reject(applyNotFoundIndicators(translationId)); - } - } - } - return deferred.promise; - }; - - /** - * @name resolveForFallbackLanguageInstant - * @private - * - * Recursive helper function for fallbackTranslation that will sequentially look - * for a translation in the fallbackLanguages starting with fallbackLanguageIndex. - * - * @param fallbackLanguageIndex - * @param translationId - * @param interpolateParams - * @param Interpolator - * @param sanitizeStrategy - * @returns {string} translation - */ - var resolveForFallbackLanguageInstant = function (fallbackLanguageIndex, translationId, interpolateParams, Interpolator, sanitizeStrategy) { - var result; - - if (fallbackLanguageIndex < $fallbackLanguage.length) { - var langKey = $fallbackLanguage[fallbackLanguageIndex]; - result = getFallbackTranslationInstant(langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy); - if (!result && result !== '') { - result = resolveForFallbackLanguageInstant(fallbackLanguageIndex + 1, translationId, interpolateParams, Interpolator); - } - } - return result; - }; - - /** - * Translates with the usage of the fallback languages. - * - * @param translationId - * @param interpolateParams - * @param Interpolator - * @param defaultTranslationText - * @param sanitizeStrategy - * @returns {Q.promise} Promise, that resolves to the translation. - */ - var fallbackTranslation = function (translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy) { - // Start with the fallbackLanguage with index 0 - return resolveForFallbackLanguage((startFallbackIteration > 0 ? startFallbackIteration : fallbackIndex), translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy); - }; - - /** - * Translates with the usage of the fallback languages. - * - * @param translationId - * @param interpolateParams - * @param Interpolator - * @param sanitizeStrategy - * @returns {String} translation - */ - var fallbackTranslationInstant = function (translationId, interpolateParams, Interpolator, sanitizeStrategy) { - // Start with the fallbackLanguage with index 0 - return resolveForFallbackLanguageInstant((startFallbackIteration > 0 ? startFallbackIteration : fallbackIndex), translationId, interpolateParams, Interpolator, sanitizeStrategy); - }; - - var determineTranslation = function (translationId, interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy) { - - var deferred = $q.defer(); - - var table = uses ? $translationTable[uses] : $translationTable, - Interpolator = (interpolationId) ? interpolatorHashMap[interpolationId] : defaultInterpolator; - - // if the translation id exists, we can just interpolate it - if (table && Object.prototype.hasOwnProperty.call(table, translationId) && table[translationId] !== null) { - var translation = table[translationId]; - - // If using link, rerun $translate with linked translationId and return it - if (translation.substr(0, 2) === '@:') { - - $translate(translation.substr(2), interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy) - .then(deferred.resolve, deferred.reject); - } else { - // - var resolvedTranslation = Interpolator.interpolate(translation, interpolateParams, 'service', sanitizeStrategy, translationId); - resolvedTranslation = applyPostProcessing(translationId, translation, resolvedTranslation, interpolateParams, uses); - deferred.resolve(resolvedTranslation); - } - } else { - var missingTranslationHandlerTranslation; - // for logging purposes only (as in $translateMissingTranslationHandlerLog), value is not returned to promise - if ($missingTranslationHandlerFactory && !pendingLoader) { - missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, defaultTranslationText); - } - - // since we couldn't translate the inital requested translation id, - // we try it now with one or more fallback languages, if fallback language(s) is - // configured. - if (uses && $fallbackLanguage && $fallbackLanguage.length) { - fallbackTranslation(translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy) - .then(function (translation) { - deferred.resolve(translation); - }, function (_translationId) { - deferred.reject(applyNotFoundIndicators(_translationId)); - }); - } else if ($missingTranslationHandlerFactory && !pendingLoader && missingTranslationHandlerTranslation) { - // looks like the requested translation id doesn't exists. - // Now, if there is a registered handler for missing translations and no - // asyncLoader is pending, we execute the handler - if (defaultTranslationText) { - deferred.resolve(defaultTranslationText); - } else { - deferred.resolve(missingTranslationHandlerTranslation); - } - } else { - if (defaultTranslationText) { - deferred.resolve(defaultTranslationText); - } else { - deferred.reject(applyNotFoundIndicators(translationId)); - } - } - } - return deferred.promise; - }; - - var determineTranslationInstant = function (translationId, interpolateParams, interpolationId, uses, sanitizeStrategy) { - - var result, table = uses ? $translationTable[uses] : $translationTable, - Interpolator = defaultInterpolator; - - // if the interpolation id exists use custom interpolator - if (interpolatorHashMap && Object.prototype.hasOwnProperty.call(interpolatorHashMap, interpolationId)) { - Interpolator = interpolatorHashMap[interpolationId]; - } - - // if the translation id exists, we can just interpolate it - if (table && Object.prototype.hasOwnProperty.call(table, translationId) && table[translationId] !== null) { - var translation = table[translationId]; - - // If using link, rerun $translate with linked translationId and return it - if (translation.substr(0, 2) === '@:') { - result = determineTranslationInstant(translation.substr(2), interpolateParams, interpolationId, uses, sanitizeStrategy); - } else { - result = Interpolator.interpolate(translation, interpolateParams, 'filter', sanitizeStrategy, translationId); - result = applyPostProcessing(translationId, translation, result, interpolateParams, uses, sanitizeStrategy); - } - } else { - var missingTranslationHandlerTranslation; - // for logging purposes only (as in $translateMissingTranslationHandlerLog), value is not returned to promise - if ($missingTranslationHandlerFactory && !pendingLoader) { - missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, sanitizeStrategy); - } - - // since we couldn't translate the inital requested translation id, - // we try it now with one or more fallback languages, if fallback language(s) is - // configured. - if (uses && $fallbackLanguage && $fallbackLanguage.length) { - fallbackIndex = 0; - result = fallbackTranslationInstant(translationId, interpolateParams, Interpolator, sanitizeStrategy); - } else if ($missingTranslationHandlerFactory && !pendingLoader && missingTranslationHandlerTranslation) { - // looks like the requested translation id doesn't exists. - // Now, if there is a registered handler for missing translations and no - // asyncLoader is pending, we execute the handler - result = missingTranslationHandlerTranslation; - } else { - result = applyNotFoundIndicators(translationId); - } - } - - return result; - }; - - var clearNextLangAndPromise = function (key) { - if ($nextLang === key) { - $nextLang = undefined; - } - langPromises[key] = undefined; - }; - - var applyPostProcessing = function (translationId, translation, resolvedTranslation, interpolateParams, uses, sanitizeStrategy) { - var fn = postProcessFn; - - if (fn) { - - if (typeof(fn) === 'string') { - // getting on-demand instance - fn = $injector.get(fn); - } - if (fn) { - return fn(translationId, translation, resolvedTranslation, interpolateParams, uses, sanitizeStrategy); - } - } - - return resolvedTranslation; - }; - - var loadTranslationsIfMissing = function (key) { - if (!$translationTable[key] && $loaderFactory && !langPromises[key]) { - langPromises[key] = loadAsync(key).then(function (translation) { - translations(translation.key, translation.table); - return translation; - }); - } - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#preferredLanguage - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns the language key for the preferred language. - * - * @param {string} langKey language String or Array to be used as preferredLanguage (changing at runtime) - * - * @return {string} preferred language key - */ - $translate.preferredLanguage = function (langKey) { - if (langKey) { - setupPreferredLanguage(langKey); - } - return $preferredLanguage; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#cloakClassName - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns the configured class name for `translate-cloak` directive. - * - * @return {string} cloakClassName - */ - $translate.cloakClassName = function () { - return $cloakClassName; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#nestedObjectDelimeter - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns the configured delimiter for nested namespaces. - * - * @return {string} nestedObjectDelimeter - */ - $translate.nestedObjectDelimeter = function () { - return $nestedObjectDelimeter; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#fallbackLanguage - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns the language key for the fallback languages or sets a new fallback stack. - * It is recommended to call this before {@link pascalprecht.translate.$translateProvider#preferredLanguage preferredLanguage()}. - * - * @param {string=} langKey language String or Array of fallback languages to be used (to change stack at runtime) - * - * @return {string||array} fallback language key - */ - $translate.fallbackLanguage = function (langKey) { - if (langKey !== undefined && langKey !== null) { - fallbackStack(langKey); - - // as we might have an async loader initiated and a new translation language might have been defined - // we need to add the promise to the stack also. So - iterate. - if ($loaderFactory) { - if ($fallbackLanguage && $fallbackLanguage.length) { - for (var i = 0, len = $fallbackLanguage.length; i < len; i++) { - if (!langPromises[$fallbackLanguage[i]]) { - langPromises[$fallbackLanguage[i]] = loadAsync($fallbackLanguage[i]); - } - } - } - } - $translate.use($translate.use()); - } - if ($fallbackWasString) { - return $fallbackLanguage[0]; - } else { - return $fallbackLanguage; - } - - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#useFallbackLanguage - * @methodOf pascalprecht.translate.$translate - * - * @description - * Sets the first key of the fallback language stack to be used for translation. - * Therefore all languages in the fallback array BEFORE this key will be skipped! - * - * @param {string=} langKey Contains the langKey the iteration shall start with. Set to false if you want to - * get back to the whole stack - */ - $translate.useFallbackLanguage = function (langKey) { - if (langKey !== undefined && langKey !== null) { - if (!langKey) { - startFallbackIteration = 0; - } else { - var langKeyPosition = indexOf($fallbackLanguage, langKey); - if (langKeyPosition > -1) { - startFallbackIteration = langKeyPosition; - } - } - - } - - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#proposedLanguage - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns the language key of language that is currently loaded asynchronously. - * - * @return {string} language key - */ - $translate.proposedLanguage = function () { - return $nextLang; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#storage - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns registered storage. - * - * @return {object} Storage - */ - $translate.storage = function () { - return Storage; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#negotiateLocale - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns a language key based on available languages and language aliases. If a - * language key cannot be resolved, returns undefined. - * - * If no or a falsy key is given, returns undefined. - * - * @param {string} [key] Language key - * @return {string|undefined} Language key or undefined if no language key is found. - */ - $translate.negotiateLocale = negotiateLocale; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#use - * @methodOf pascalprecht.translate.$translate - * - * @description - * Tells angular-translate which language to use by given language key. This method is - * used to change language at runtime. It also takes care of storing the language - * key in a configured store to let your app remember the choosed language. - * - * When trying to 'use' a language which isn't available it tries to load it - * asynchronously with registered loaders. - * - * Returns promise object with loaded language file data or string of the currently used language. - * - * If no or a falsy key is given it returns the currently used language key. - * The returned string will be ```undefined``` if setting up $translate hasn't finished. - * @example - * $translate.use("en_US").then(function(data){ - * $scope.text = $translate("HELLO"); - * }); - * - * @param {string=} key Language key - * @return {object|string} Promise with loaded language data or the language key if a falsy param was given. - */ - $translate.use = function (key) { - if (!key) { - return $uses; - } - - var deferred = $q.defer(); - deferred.promise.then(null, angular.noop); // AJS "Possibly unhandled rejection" - - $rootScope.$emit('$translateChangeStart', {language : key}); - - // Try to get the aliased language key - var aliasedKey = negotiateLocale(key); - // Ensure only registered language keys will be loaded - if ($availableLanguageKeys.length > 0 && !aliasedKey) { - return $q.reject(key); - } - - if (aliasedKey) { - key = aliasedKey; - } - - // if there isn't a translation table for the language we've requested, - // we load it asynchronously - $nextLang = key; - if (($forceAsyncReloadEnabled || !$translationTable[key]) && $loaderFactory && !langPromises[key]) { - langPromises[key] = loadAsync(key).then(function (translation) { - translations(translation.key, translation.table); - deferred.resolve(translation.key); - if ($nextLang === key) { - useLanguage(translation.key); - } - return translation; - }, function (key) { - $rootScope.$emit('$translateChangeError', {language : key}); - deferred.reject(key); - $rootScope.$emit('$translateChangeEnd', {language : key}); - return $q.reject(key); - }); - langPromises[key]['finally'](function () { - clearNextLangAndPromise(key); - })['catch'](angular.noop); // we don't care about errors (clearing) - } else if (langPromises[key]) { - // we are already loading this asynchronously - // resolve our new deferred when the old langPromise is resolved - langPromises[key].then(function (translation) { - if ($nextLang === translation.key) { - useLanguage(translation.key); - } - deferred.resolve(translation.key); - return translation; - }, function (key) { - // find first available fallback language if that request has failed - if (!$uses && $fallbackLanguage && $fallbackLanguage.length > 0 && $fallbackLanguage[0] !== key) { - return $translate.use($fallbackLanguage[0]).then(deferred.resolve, deferred.reject); - } else { - return deferred.reject(key); - } - }); - } else { - deferred.resolve(key); - useLanguage(key); - } - - return deferred.promise; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#resolveClientLocale - * @methodOf pascalprecht.translate.$translate - * - * @description - * This returns the current browser/client's language key. The result is processed with the configured uniform tag resolver. - * - * @returns {string} the current client/browser language key - */ - $translate.resolveClientLocale = function () { - return getLocale(); - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#storageKey - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns the key for the storage. - * - * @return {string} storage key - */ - $translate.storageKey = function () { - return storageKey(); - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#isPostCompilingEnabled - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns whether post compiling is enabled or not - * - * @return {bool} storage key - */ - $translate.isPostCompilingEnabled = function () { - return $postCompilingEnabled; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#isForceAsyncReloadEnabled - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns whether force async reload is enabled or not - * - * @return {boolean} forceAsyncReload value - */ - $translate.isForceAsyncReloadEnabled = function () { - return $forceAsyncReloadEnabled; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#isKeepContent - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns whether keepContent or not - * - * @return {boolean} keepContent value - */ - $translate.isKeepContent = function () { - return $keepContent; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#refresh - * @methodOf pascalprecht.translate.$translate - * - * @description - * Refreshes a translation table pointed by the given langKey. If langKey is not specified, - * the module will drop all existent translation tables and load new version of those which - * are currently in use. - * - * Refresh means that the module will drop target translation table and try to load it again. - * - * In case there are no loaders registered the refresh() method will throw an Error. - * - * If the module is able to refresh translation tables refresh() method will broadcast - * $translateRefreshStart and $translateRefreshEnd events. - * - * @example - * // this will drop all currently existent translation tables and reload those which are - * // currently in use - * $translate.refresh(); - * // this will refresh a translation table for the en_US language - * $translate.refresh('en_US'); - * - * @param {string} langKey A language key of the table, which has to be refreshed - * - * @return {promise} Promise, which will be resolved in case a translation tables refreshing - * process is finished successfully, and reject if not. - */ - $translate.refresh = function (langKey) { - if (!$loaderFactory) { - throw new Error('Couldn\'t refresh translation table, no loader registered!'); - } - - $rootScope.$emit('$translateRefreshStart', {language : langKey}); - - var deferred = $q.defer(), updatedLanguages = {}; - - //private helper - function loadNewData(languageKey) { - var promise = loadAsync(languageKey); - //update the load promise cache for this language - langPromises[languageKey] = promise; - //register a data handler for the promise - promise.then(function (data) { - //clear the cache for this language - $translationTable[languageKey] = {}; - //add the new data for this language - translations(languageKey, data.table); - //track that we updated this language - updatedLanguages[languageKey] = true; - }, - //handle rejection to appease the $q validation - angular.noop); - return promise; - } - - //set up post-processing - deferred.promise.then( - function () { - for (var key in $translationTable) { - if ($translationTable.hasOwnProperty(key)) { - //delete cache entries that were not updated - if (!(key in updatedLanguages)) { - delete $translationTable[key]; - } - } - } - if ($uses) { - useLanguage($uses); - } - }, - //handle rejection to appease the $q validation - angular.noop - )['finally']( - function () { - $rootScope.$emit('$translateRefreshEnd', {language : langKey}); - } - ); - - if (!langKey) { - // if there's no language key specified we refresh ALL THE THINGS! - var languagesToReload = $fallbackLanguage && $fallbackLanguage.slice() || []; - if ($uses && languagesToReload.indexOf($uses) === -1) { - languagesToReload.push($uses); - } - $q.all(languagesToReload.map(loadNewData)).then(deferred.resolve, deferred.reject); - - } else if ($translationTable[langKey]) { - //just refresh the specified language cache - loadNewData(langKey).then(deferred.resolve, deferred.reject); - - } else { - deferred.reject(); - } - - return deferred.promise; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#instant - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns a translation instantly from the internal state of loaded translation. All rules - * regarding the current language, the preferred language of even fallback languages will be - * used except any promise handling. If a language was not found, an asynchronous loading - * will be invoked in the background. - * - * @param {string|array} translationId A token which represents a translation id - * This can be optionally an array of translation ids which - * results that the function's promise returns an object where - * each key is the translation id and the value the translation. - * @param {object=} [interpolateParams={}] Params - * @param {string=} [interpolationId=undefined] The id of the interpolation to use (use default unless set via useInterpolation()) - * @param {string=} [forceLanguage=false] A language to be used instead of the current language - * @param {string=} [sanitizeStrategy=undefined] force sanitize strategy for this call instead of using the configured one (use default unless set) - * - * @return {string|object} translation - */ - $translate.instant = function (translationId, interpolateParams, interpolationId, forceLanguage, sanitizeStrategy) { - - // we don't want to re-negotiate $uses - var uses = (forceLanguage && forceLanguage !== $uses) ? // we don't want to re-negotiate $uses - (negotiateLocale(forceLanguage) || forceLanguage) : $uses; - - // Detect undefined and null values to shorten the execution and prevent exceptions - if (translationId === null || angular.isUndefined(translationId)) { - return translationId; - } - - // Check forceLanguage is present - if (forceLanguage) { - loadTranslationsIfMissing(forceLanguage); - } - - // Duck detection: If the first argument is an array, a bunch of translations was requested. - // The result is an object. - if (angular.isArray(translationId)) { - var results = {}; - for (var i = 0, c = translationId.length; i < c; i++) { - results[translationId[i]] = $translate.instant(translationId[i], interpolateParams, interpolationId, forceLanguage, sanitizeStrategy); - } - return results; - } - - // We discarded unacceptable values. So we just need to verify if translationId is empty String - if (angular.isString(translationId) && translationId.length < 1) { - return translationId; - } - - // trim off any whitespace - if (translationId) { - translationId = trim.apply(translationId); - } - - var result, possibleLangKeys = []; - if ($preferredLanguage) { - possibleLangKeys.push($preferredLanguage); - } - if (uses) { - possibleLangKeys.push(uses); - } - if ($fallbackLanguage && $fallbackLanguage.length) { - possibleLangKeys = possibleLangKeys.concat($fallbackLanguage); - } - for (var j = 0, d = possibleLangKeys.length; j < d; j++) { - var possibleLangKey = possibleLangKeys[j]; - if ($translationTable[possibleLangKey]) { - if (typeof $translationTable[possibleLangKey][translationId] !== 'undefined') { - result = determineTranslationInstant(translationId, interpolateParams, interpolationId, uses, sanitizeStrategy); - } - } - if (typeof result !== 'undefined') { - break; - } - } - - if (!result && result !== '') { - if ($notFoundIndicatorLeft || $notFoundIndicatorRight) { - result = applyNotFoundIndicators(translationId); - } else { - // Return translation of default interpolator if not found anything. - result = defaultInterpolator.interpolate(translationId, interpolateParams, 'filter', sanitizeStrategy); - - // looks like the requested translation id doesn't exists. - // Now, if there is a registered handler for missing translations and no - // asyncLoader is pending, we execute the handler - var missingTranslationHandlerTranslation; - if ($missingTranslationHandlerFactory && !pendingLoader) { - missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, sanitizeStrategy); - } - - if ($missingTranslationHandlerFactory && !pendingLoader && missingTranslationHandlerTranslation) { - result = missingTranslationHandlerTranslation; - } - } - } - - return result; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#versionInfo - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns the current version information for the angular-translate library - * - * @return {string} angular-translate version - */ - $translate.versionInfo = function () { - return version; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#loaderCache - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns the defined loaderCache. - * - * @return {boolean|string|object} current value of loaderCache - */ - $translate.loaderCache = function () { - return loaderCache; - }; - - // internal purpose only - $translate.directivePriority = function () { - return directivePriority; - }; - - // internal purpose only - $translate.statefulFilter = function () { - return statefulFilter; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#isReady - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns whether the service is "ready" to translate (i.e. loading 1st language). - * - * See also {@link pascalprecht.translate.$translate#methods_onReady onReady()}. - * - * @return {boolean} current value of ready - */ - $translate.isReady = function () { - return $isReady; - }; - - var $onReadyDeferred = $q.defer(); - $onReadyDeferred.promise.then(function () { - $isReady = true; - }); - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#onReady - * @methodOf pascalprecht.translate.$translate - * - * @description - * Calls the function provided or resolved the returned promise after the service is "ready" to translate (i.e. loading 1st language). - * - * See also {@link pascalprecht.translate.$translate#methods_isReady isReady()}. - * - * @param {Function=} fn Function to invoke when service is ready - * @return {object} Promise resolved when service is ready - */ - $translate.onReady = function (fn) { - var deferred = $q.defer(); - if (angular.isFunction(fn)) { - deferred.promise.then(fn); - } - if ($isReady) { - deferred.resolve(); - } else { - $onReadyDeferred.promise.then(deferred.resolve); - } - return deferred.promise; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#getAvailableLanguageKeys - * @methodOf pascalprecht.translate.$translate - * - * @description - * This function simply returns the registered language keys being defined before in the config phase - * With this, an application can use the array to provide a language selection dropdown or similar - * without any additional effort - * - * @returns {object} returns the list of possibly registered language keys and mapping or null if not defined - */ - $translate.getAvailableLanguageKeys = function () { - if ($availableLanguageKeys.length > 0) { - return $availableLanguageKeys; - } - return null; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translate#getTranslationTable - * @methodOf pascalprecht.translate.$translate - * - * @description - * Returns translation table by the given language key. - * - * Unless a language is provided it returns a translation table of the current one. - * Note: If translation dictionary is currently downloading or in progress - * it will return null. - * - * @param {string} langKey A token which represents a translation id - * - * @return {object} a copy of angular-translate $translationTable - */ - $translate.getTranslationTable = function (langKey) { - langKey = langKey || $translate.use(); - if (langKey && $translationTable[langKey]) { - return angular.copy($translationTable[langKey]); - } - return null; - }; - - // Whenever $translateReady is being fired, this will ensure the state of $isReady - var globalOnReadyListener = $rootScope.$on('$translateReady', function () { - $onReadyDeferred.resolve(); - globalOnReadyListener(); // one time only - globalOnReadyListener = null; - }); - var globalOnChangeListener = $rootScope.$on('$translateChangeEnd', function () { - $onReadyDeferred.resolve(); - globalOnChangeListener(); // one time only - globalOnChangeListener = null; - }); - - if ($loaderFactory) { - - // If at least one async loader is defined and there are no - // (default) translations available we should try to load them. - if (angular.equals($translationTable, {})) { - if ($translate.use()) { - $translate.use($translate.use()); - } - } - - // Also, if there are any fallback language registered, we start - // loading them asynchronously as soon as we can. - if ($fallbackLanguage && $fallbackLanguage.length) { - var processAsyncResult = function (translation) { - translations(translation.key, translation.table); - $rootScope.$emit('$translateChangeEnd', {language : translation.key}); - return translation; - }; - for (var i = 0, len = $fallbackLanguage.length; i < len; i++) { - var fallbackLanguageId = $fallbackLanguage[i]; - if ($forceAsyncReloadEnabled || !$translationTable[fallbackLanguageId]) { - langPromises[fallbackLanguageId] = loadAsync(fallbackLanguageId).then(processAsyncResult); - } - } - } - } else { - $rootScope.$emit('$translateReady', {language : $translate.use()}); - } - - return $translate; - }]; -} - -$translate.displayName = 'displayName'; - -/** - * @ngdoc object - * @name pascalprecht.translate.$translateDefaultInterpolation - * @requires $interpolate - * - * @description - * Uses angular's `$interpolate` services to interpolate strings against some values. - * - * Be aware to configure a proper sanitization strategy. - * - * See also: - * * {@link pascalprecht.translate.$translateSanitization} - * - * @return {object} $translateDefaultInterpolation Interpolator service - */ -angular.module('pascalprecht.translate').factory('$translateDefaultInterpolation', $translateDefaultInterpolation); - -function $translateDefaultInterpolation ($interpolate, $translateSanitization) { - - 'use strict'; - - var $translateInterpolator = {}, - $locale, - $identifier = 'default'; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateDefaultInterpolation#setLocale - * @methodOf pascalprecht.translate.$translateDefaultInterpolation + * ### The `ng-animate` CSS class * - * @description - * Sets current locale (this is currently not use in this interpolation). + * When ngAnimate is animating an element it will apply the `ng-animate` CSS class to the element for the duration of the animation. + * This is a temporary CSS class and it will be removed once the animation is over (for both JavaScript and CSS-based animations). * - * @param {string} locale Language key or locale. - */ - $translateInterpolator.setLocale = function (locale) { - $locale = locale; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateDefaultInterpolation#getInterpolationIdentifier - * @methodOf pascalprecht.translate.$translateDefaultInterpolation + * Therefore, animations can be applied to an element using this temporary class directly via CSS. * - * @description - * Returns an identifier for this interpolation service. + * ```css + * .zipper.ng-animate { + * transition:0.5s linear all; + * } + * .zipper.ng-enter { + * opacity:0; + * } + * .zipper.ng-enter.ng-enter-active { + * opacity:1; + * } + * .zipper.ng-leave { + * opacity:1; + * } + * .zipper.ng-leave.ng-leave-active { + * opacity:0; + * } + * ``` * - * @returns {string} $identifier - */ - $translateInterpolator.getInterpolationIdentifier = function () { - return $identifier; - }; - - /** - * @deprecated will be removed in 3.0 - * @see {@link pascalprecht.translate.$translateSanitization} - */ - $translateInterpolator.useSanitizeValueStrategy = function (value) { - $translateSanitization.useStrategy(value); - return this; - }; - - /** - * @ngdoc function - * @name pascalprecht.translate.$translateDefaultInterpolation#interpolate - * @methodOf pascalprecht.translate.$translateDefaultInterpolation + * (Note that the `ng-animate` CSS class is reserved and it cannot be applied on an element directly since ngAnimate will always remove + * the CSS class once an animation has completed.) * - * @description - * Interpolates given value agains given interpolate params using angulars - * `$interpolate` service. * - * Since AngularJS 1.5, `value` must not be a string but can be anything input. + * ### The `ng-[event]-prepare` class * - * @param {string} value translation - * @param {object} [interpolationParams={}] interpolation params - * @param {string} [context=undefined] current context (filter, directive, service) - * @param {string} [sanitizeStrategy=undefined] sanitize strategy (use default unless set) - * @param {string} translationId current translationId + * This is a special class that can be used to prevent unwanted flickering / flash of content before + * the actual animation starts. The class is added as soon as an animation is initialized, but removed + * before the actual animation starts (after waiting for a $digest). + * It is also only added for *structural* animations (`enter`, `move`, and `leave`). * - * @returns {string} interpolated string - */ - $translateInterpolator.interpolate = function (value, interpolationParams, context, sanitizeStrategy, translationId) { // jshint ignore:line - interpolationParams = interpolationParams || {}; - interpolationParams = $translateSanitization.sanitize(interpolationParams, 'params', sanitizeStrategy, context); - - var interpolatedText; - if (angular.isNumber(value)) { - // numbers are safe - interpolatedText = '' + value; - } else if (angular.isString(value)) { - // strings must be interpolated (that's the job here) - interpolatedText = $interpolate(value)(interpolationParams); - interpolatedText = $translateSanitization.sanitize(interpolatedText, 'text', sanitizeStrategy, context); - } else { - // neither a number or a string, cant interpolate => empty string - interpolatedText = ''; - } - - return interpolatedText; - }; - - return $translateInterpolator; -} - -$translateDefaultInterpolation.displayName = '$translateDefaultInterpolation'; - -angular.module('pascalprecht.translate').constant('$STORAGE_KEY', 'NG_TRANSLATE_LANG_KEY'); - -angular.module('pascalprecht.translate') -/** - * @ngdoc directive - * @name pascalprecht.translate.directive:translate - * @requires $interpolate, - * @requires $compile, - * @requires $parse, - * @requires $rootScope - * @restrict AE - * - * @description - * Translates given translation id either through attribute or DOM content. - * Internally it uses $translate service to translate the translation id. It possible to - * pass an optional `translate-values` object literal as string into translation id. - * - * @param {string=} translate Translation id which could be either string or interpolated string. - * @param {string=} translate-values Values to pass into translation id. Can be passed as object literal string or interpolated object. - * @param {string=} translate-attr-ATTR translate Translation id and put it into ATTR attribute. - * @param {string=} translate-default will be used unless translation was successful - * @param {string=} translate-sanitize-strategy defines locally sanitize strategy - * @param {boolean=} translate-compile (default true if present) defines locally activation of {@link pascalprecht.translate.$translateProvider#methods_usePostCompiling} - * @param {boolean=} translate-keep-content (default true if present) defines that in case a KEY could not be translated, that the existing content is left in the innerHTML} - * - * @example - - -
- - 

-        
TRANSLATION_ID

-        

-        

-        
{{translationId}}

-        

-        
WITH_VALUES

-        

-        
WITH_VALUES

-        

-        

-
-      

-    
-    
-      angular.module('ngView', ['pascalprecht.translate'])
-
-      .config(function ($translateProvider) {
-
-        $translateProvider.translations('en',{
-          'TRANSLATION_ID': 'Hello there!',
-          'WITH_VALUES': 'The following value is dynamic: {{value}}',
-          'WITH_CAMEL_CASE_KEY': 'The interpolation key is camel cased: {{camelCaseKey}}'
-        }).preferredLanguage('en');
-
-      });
-
-      angular.module('ngView').controller('TranslateCtrl', function ($scope) {
-        $scope.translationId = 'TRANSLATION_ID';
-
-        $scope.values = {
-          value: 78
-        };
-      });
-    
-    
-      it('should translate', function () {
-        inject(function ($rootScope, $compile) {
-          $rootScope.translationId = 'TRANSLATION_ID';
-
-          element = $compile('
')($rootScope);
-          $rootScope.$digest();
-          expect(element.text()).toBe('Hello there!');
-
-          element = $compile('
')($rootScope);
-          $rootScope.$digest();
-          expect(element.text()).toBe('Hello there!');
-
-          element = $compile('
TRANSLATION_ID
')($rootScope);
-          $rootScope.$digest();
-          expect(element.text()).toBe('Hello there!');
-
-          element = $compile('
{{translationId}}
')($rootScope);
-          $rootScope.$digest();
-          expect(element.text()).toBe('Hello there!');
-
-          element = $compile('
')($rootScope);
-          $rootScope.$digest();
-          expect(element.attr('title')).toBe('Hello there!');
-
-          element = $compile('
')($rootScope);
-          $rootScope.$digest();
-          expect(element.text()).toBe('The interpolation key is camel cased: Hello');
-        });
-      });
-    
-   
- */
-.directive('translate', translateDirective);
-function translateDirective($translate, $interpolate, $compile, $parse, $rootScope) {
-
-  'use strict';
-
-  /**
-   * @name trim
-   * @private
+   * In practice, flickering can appear when nesting elements with structural animations such as `ngIf`
+   * into elements that have class-based animations such as `ngClass`.
    *
-   * @description
-   * trim polyfill
+   * ```html
+   * 

+   *   

+   *     

+   *   

+   * 

+   * ```
    *
-   * @returns {string} The string stripped of whitespace from both ends
-   */
-  var trim = function() {
-    return this.toString().replace(/^\s+|\s+$/g, '');
-  };
-
-  /**
-   * @name lowercase
-   * @private
+   * It is possible that during the `enter` animation, the `.message` div will be briefly visible before it starts animating.
+   * In that case, you can add styles to the CSS that make sure the element stays hidden before the animation starts:
    *
-   * @description
-   * Return the lowercase string only if the type is string
+   * ```css
+   * .message.ng-enter-prepare {
+   *   opacity: 0;
+   * }
    *
-   * @returns {string} The string all in lowercase
-   */
-  var lowercase = function (string) {
-    return angular.isString(string) ? string.toLowerCase() : string;
-  };
-
-  return {
-    restrict: 'AE',
-    scope: true,
-    priority: $translate.directivePriority(),
-    compile: function (tElement, tAttr) {
-
-      var translateValuesExist = (tAttr.translateValues) ?
-        tAttr.translateValues : undefined;
-
-      var translateInterpolation = (tAttr.translateInterpolation) ?
-        tAttr.translateInterpolation : undefined;
-
-      var translateSanitizeStrategyExist = (tAttr.translateSanitizeStrategy) ?
-        tAttr.translateSanitizeStrategy : undefined;
-
-      var translateValueExist = tElement[0].outerHTML.match(/translate-value-+/i);
-
-      var interpolateRegExp = '^(.*)(' + $interpolate.startSymbol() + '.*' + $interpolate.endSymbol() + ')(.*)',
-          watcherRegExp = '^(.*)' + $interpolate.startSymbol() + '(.*)' + $interpolate.endSymbol() + '(.*)';
-
-      return function linkFn(scope, iElement, iAttr) {
-
-        scope.interpolateParams = {};
-        scope.preText = '';
-        scope.postText = '';
-        scope.translateNamespace = getTranslateNamespace(scope);
-        var translationIds = {};
-
-        var initInterpolationParams = function (interpolateParams, iAttr, tAttr) {
-          // initial setup
-          if (iAttr.translateValues) {
-            angular.extend(interpolateParams, $parse(iAttr.translateValues)(scope.$parent));
-          }
-          // initially fetch all attributes if existing and fill the params
-          if (translateValueExist) {
-            for (var attr in tAttr) {
-              if (Object.prototype.hasOwnProperty.call(iAttr, attr) && attr.substr(0, 14) === 'translateValue' && attr !== 'translateValues') {
-                var attributeName = lowercase(attr.substr(14, 1)) + attr.substr(15);
-                interpolateParams[attributeName] = tAttr[attr];
-              }
-            }
-          }
-        };
-
-        // Ensures any change of the attribute "translate" containing the id will
-        // be re-stored to the scope's "translationId".
-        // If the attribute has no content, the element's text value (white spaces trimmed off) will be used.
-        var observeElementTranslation = function (translationId) {
-
-          // Remove any old watcher
-          if (angular.isFunction(observeElementTranslation._unwatchOld)) {
-            observeElementTranslation._unwatchOld();
-            observeElementTranslation._unwatchOld = undefined;
-          }
-
-          if (angular.equals(translationId , '') || !angular.isDefined(translationId)) {
-            var iElementText = trim.apply(iElement.text());
-
-            // Resolve translation id by inner html if required
-            var interpolateMatches = iElementText.match(interpolateRegExp);
-            // Interpolate translation id if required
-            if (angular.isArray(interpolateMatches)) {
-              scope.preText = interpolateMatches[1];
-              scope.postText = interpolateMatches[3];
-              translationIds.translate = $interpolate(interpolateMatches[2])(scope.$parent);
-              var watcherMatches = iElementText.match(watcherRegExp);
-              if (angular.isArray(watcherMatches) && watcherMatches[2] && watcherMatches[2].length) {
-                observeElementTranslation._unwatchOld = scope.$watch(watcherMatches[2], function (newValue) {
-                  translationIds.translate = newValue;
-                  updateTranslations();
-                });
-              }
-            } else {
-              // do not assigne the translation id if it is empty.
-              translationIds.translate = !iElementText ? undefined : iElementText;
-            }
-          } else {
-            translationIds.translate = translationId;
-          }
-          updateTranslations();
-        };
-
-        var observeAttributeTranslation = function (translateAttr) {
-          iAttr.$observe(translateAttr, function (translationId) {
-            translationIds[translateAttr] = translationId;
-            updateTranslations();
-          });
-        };
-
-        // initial setup with values
-        initInterpolationParams(scope.interpolateParams, iAttr, tAttr);
-
-        var firstAttributeChangedEvent = true;
-        iAttr.$observe('translate', function (translationId) {
-          if (typeof translationId === 'undefined') {
-            // case of element "xyz"
-            observeElementTranslation('');
-          } else {
-            // case of regular attribute
-            if (translationId !== '' || !firstAttributeChangedEvent) {
-              translationIds.translate = translationId;
-              updateTranslations();
-            }
-          }
-          firstAttributeChangedEvent = false;
-        });
-
-        for (var translateAttr in iAttr) {
-          if (iAttr.hasOwnProperty(translateAttr) && translateAttr.substr(0, 13) === 'translateAttr' && translateAttr.length > 13) {
-            observeAttributeTranslation(translateAttr);
-          }
-        }
-
-        iAttr.$observe('translateDefault', function (value) {
-          scope.defaultText = value;
-          updateTranslations();
-        });
-
-        if (translateSanitizeStrategyExist) {
-          iAttr.$observe('translateSanitizeStrategy', function (value) {
-            scope.sanitizeStrategy = $parse(value)(scope.$parent);
-            updateTranslations();
-          });
-        }
-
-        if (translateValuesExist) {
-          iAttr.$observe('translateValues', function (interpolateParams) {
-            if (interpolateParams) {
-              scope.$parent.$watch(function () {
-                angular.extend(scope.interpolateParams, $parse(interpolateParams)(scope.$parent));
-              });
-            }
-          });
-        }
-
-        if (translateValueExist) {
-          var observeValueAttribute = function (attrName) {
-            iAttr.$observe(attrName, function (value) {
-              var attributeName = lowercase(attrName.substr(14, 1)) + attrName.substr(15);
-              scope.interpolateParams[attributeName] = value;
+   * ```
+   *
+   * ## JavaScript-based Animations
+   *
+   * ngAnimate also allows for animations to be consumed by JavaScript code. The approach is similar to CSS-based animations (where there is a shared
+   * CSS class that is referenced in our HTML code) but in addition we need to register the JavaScript animation on the module. By making use of the
+   * `module.animation()` module function we can register the animation.
+   *
+   * Let's see an example of a enter/leave animation using `ngRepeat`:
+   *
+   * ```html
+   * 

+   *   {{ item }}
+   * 

+   * ```
+   *
+   * See the **slide** CSS class? Let's use that class to define an animation that we'll structure in our module code by using `module.animation`:
+   *
+   * ```js
+   * myModule.animation('.slide', [function() {
+   *   return {
+   *     // make note that other events (like addClass/removeClass)
+   *     // have different function input parameters
+   *     enter: function(element, doneFn) {
+   *       jQuery(element).fadeIn(1000, doneFn);
+   *
+   *       // remember to call doneFn so that angular
+   *       // knows that the animation has concluded
+   *     },
+   *
+   *     move: function(element, doneFn) {
+   *       jQuery(element).fadeIn(1000, doneFn);
+   *     },
+   *
+   *     leave: function(element, doneFn) {
+   *       jQuery(element).fadeOut(1000, doneFn);
+   *     }
+   *   }
+   * }]);
+   * ```
+   *
+   * The nice thing about JS-based animations is that we can inject other services and make use of advanced animation libraries such as
+   * greensock.js and velocity.js.
+   *
+   * If our animation code class-based (meaning that something like `ngClass`, `ngHide` and `ngShow` triggers it) then we can still define
+   * our animations inside of the same registered animation, however, the function input arguments are a bit different:
+   *
+   * ```html
+   * 

+   *   this box is moody
+   * 

+   * 
+   * 
+   * 
+   * ```
+   *
+   * ```js
+   * myModule.animation('.colorful', [function() {
+   *   return {
+   *     addClass: function(element, className, doneFn) {
+   *       // do some cool animation and call the doneFn
+   *     },
+   *     removeClass: function(element, className, doneFn) {
+   *       // do some cool animation and call the doneFn
+   *     },
+   *     setClass: function(element, addedClass, removedClass, doneFn) {
+   *       // do some cool animation and call the doneFn
+   *     }
+   *   }
+   * }]);
+   * ```
+   *
+   * ## CSS + JS Animations Together
+   *
+   * AngularJS 1.4 and higher has taken steps to make the amalgamation of CSS and JS animations more flexible. However, unlike earlier versions of Angular,
+   * defining CSS and JS animations to work off of the same CSS class will not work anymore. Therefore the example below will only result in **JS animations taking
+   * charge of the animation**:
+   *
+   * ```html
+   * 

+   *   Slide in and out
+   * 

+   * ```
+   *
+   * ```js
+   * myModule.animation('.slide', [function() {
+   *   return {
+   *     enter: function(element, doneFn) {
+   *       jQuery(element).slideIn(1000, doneFn);
+   *     }
+   *   }
+   * }]);
+   * ```
+   *
+   * ```css
+   * .slide.ng-enter {
+   *   transition:0.5s linear all;
+   *   transform:translateY(-100px);
+   * }
+   * .slide.ng-enter.ng-enter-active {
+   *   transform:translateY(0);
+   * }
+   * ```
+   *
+   * Does this mean that CSS and JS animations cannot be used together? Do JS-based animations always have higher priority? We can make up for the
+   * lack of CSS animations by using the `$animateCss` service to trigger our own tweaked-out, CSS-based animations directly from
+   * our own JS-based animation code:
+   *
+   * ```js
+   * myModule.animation('.slide', ['$animateCss', function($animateCss) {
+   *   return {
+   *     enter: function(element) {
+  *        // this will trigger `.slide.ng-enter` and `.slide.ng-enter-active`.
+   *       return $animateCss(element, {
+   *         event: 'enter',
+   *         structural: true
+   *       });
+   *     }
+   *   }
+   * }]);
+   * ```
+   *
+   * The nice thing here is that we can save bandwidth by sticking to our CSS-based animation code and we don't need to rely on a 3rd-party animation framework.
+   *
+   * The `$animateCss` service is very powerful since we can feed in all kinds of extra properties that will be evaluated and fed into a CSS transition or
+   * keyframe animation. For example if we wanted to animate the height of an element while adding and removing classes then we can do so by providing that
+   * data into `$animateCss` directly:
+   *
+   * ```js
+   * myModule.animation('.slide', ['$animateCss', function($animateCss) {
+   *   return {
+   *     enter: function(element) {
+   *       return $animateCss(element, {
+   *         event: 'enter',
+   *         structural: true,
+   *         addClass: 'maroon-setting',
+   *         from: { height:0 },
+   *         to: { height: 200 }
+   *       });
+   *     }
+   *   }
+   * }]);
+   * ```
+   *
+   * Now we can fill in the rest via our transition CSS code:
+   *
+   * ```css
+   * /* the transition tells ngAnimate to make the animation happen */
+   * .slide.ng-enter { transition:0.5s linear all; }
+   *
+   * /* this extra CSS class will be absorbed into the transition
+   * since the $animateCss code is adding the class */
+   * .maroon-setting { background:red; }
+   * ```
+   *
+   * And `$animateCss` will figure out the rest. Just make sure to have the `done()` callback fire the `doneFn` function to signal when the animation is over.
+   *
+   * To learn more about what's possible be sure to visit the {@link ngAnimate.$animateCss $animateCss service}.
+   *
+   * ## Animation Anchoring (via `ng-animate-ref`)
+   *
+   * ngAnimate in AngularJS 1.4 comes packed with the ability to cross-animate elements between
+   * structural areas of an application (like views) by pairing up elements using an attribute
+   * called `ng-animate-ref`.
+   *
+   * Let's say for example we have two views that are managed by `ng-view` and we want to show
+   * that there is a relationship between two components situated in within these views. By using the
+   * `ng-animate-ref` attribute we can identify that the two components are paired together and we
+   * can then attach an animation, which is triggered when the view changes.
+   *
+   * Say for example we have the following template code:
+   *
+   * ```html
+   * 
+   * 

+   * 

+   *
+   * 
+   * 
+   *   
+   * 
+   *
+   * 
+   * 
+   * ```
+   *
+   * Now, when the view changes (once the link is clicked), ngAnimate will examine the
+   * HTML contents to see if there is a match reference between any components in the view
+   * that is leaving and the view that is entering. It will scan both the view which is being
+   * removed (leave) and inserted (enter) to see if there are any paired DOM elements that
+   * contain a matching ref value.
+   *
+   * The two images match since they share the same ref value. ngAnimate will now create a
+   * transport element (which is a clone of the first image element) and it will then attempt
+   * to animate to the position of the second image element in the next view. For the animation to
+   * work a special CSS class called `ng-anchor` will be added to the transported element.
+   *
+   * We can now attach a transition onto the `.banner.ng-anchor` CSS class and then
+   * ngAnimate will handle the entire transition for us as well as the addition and removal of
+   * any changes of CSS classes between the elements:
+   *
+   * ```css
+   * .banner.ng-anchor {
+   *   /* this animation will last for 1 second since there are
+   *          two phases to the animation (an `in` and an `out` phase) */
+   *   transition:0.5s linear all;
+   * }
+   * ```
+   *
+   * We also **must** include animations for the views that are being entered and removed
+   * (otherwise anchoring wouldn't be possible since the new view would be inserted right away).
+   *
+   * ```css
+   * .view-animation.ng-enter, .view-animation.ng-leave {
+   *   transition:0.5s linear all;
+   *   position:fixed;
+   *   left:0;
+   *   top:0;
+   *   width:100%;
+   * }
+   * .view-animation.ng-enter {
+   *   transform:translateX(100%);
+   * }
+   * .view-animation.ng-leave,
+   * .view-animation.ng-enter.ng-enter-active {
+   *   transform:translateX(0%);
+   * }
+   * .view-animation.ng-leave.ng-leave-active {
+   *   transform:translateX(-100%);
+   * }
+   * ```
+   *
+   * Now we can jump back to the anchor animation. When the animation happens, there are two stages that occur:
+   * an `out` and an `in` stage. The `out` stage happens first and that is when the element is animated away
+   * from its origin. Once that animation is over then the `in` stage occurs which animates the
+   * element to its destination. The reason why there are two animations is to give enough time
+   * for the enter animation on the new element to be ready.
+   *
+   * The example above sets up a transition for both the in and out phases, but we can also target the out or
+   * in phases directly via `ng-anchor-out` and `ng-anchor-in`.
+   *
+   * ```css
+   * .banner.ng-anchor-out {
+   *   transition: 0.5s linear all;
+   *
+   *   /* the scale will be applied during the out animation,
+   *          but will be animated away when the in animation runs */
+   *   transform: scale(1.2);
+   * }
+   *
+   * .banner.ng-anchor-in {
+   *   transition: 1s linear all;
+   * }
+   * ```
+   *
+   *
+   *
+   *
+   * ### Anchoring Demo
+   *
+    
+      
+        Home
+        

+        

+          

+        

+      
+      
+        angular.module('anchoringExample', ['ngAnimate', 'ngRoute'])
+          .config(['$routeProvider', function($routeProvider) {
+            $routeProvider.when('/', {
+              templateUrl: 'home.html',
+              controller: 'HomeController as home'
             });
-          };
-          for (var attr in iAttr) {
-            if (Object.prototype.hasOwnProperty.call(iAttr, attr) && attr.substr(0, 14) === 'translateValue' && attr !== 'translateValues') {
-              observeValueAttribute(attr);
-            }
-          }
-        }
-
-        // Master update function
-        var updateTranslations = function () {
-          for (var key in translationIds) {
-            if (translationIds.hasOwnProperty(key) && translationIds[key] !== undefined) {
-              updateTranslation(key, translationIds[key], scope, scope.interpolateParams, scope.defaultText, scope.translateNamespace);
-            }
-          }
-        };
-
-        // Put translation processing function outside loop
-        var updateTranslation = function(translateAttr, translationId, scope, interpolateParams, defaultTranslationText, translateNamespace) {
-          if (translationId) {
-            // if translation id starts with '.' and translateNamespace given, prepend namespace
-            if (translateNamespace && translationId.charAt(0) === '.') {
-              translationId = translateNamespace + translationId;
-            }
-
-            $translate(translationId, interpolateParams, translateInterpolation, defaultTranslationText, scope.translateLanguage, scope.sanitizeStrategy)
-              .then(function (translation) {
-                applyTranslation(translation, scope, true, translateAttr);
-              }, function (translationId) {
-                applyTranslation(translationId, scope, false, translateAttr);
-              });
-          } else {
-            // as an empty string cannot be translated, we can solve this using successful=false
-            applyTranslation(translationId, scope, false, translateAttr);
-          }
-        };
-
-        var applyTranslation = function (value, scope, successful, translateAttr) {
-          if (!successful) {
-            if (typeof scope.defaultText !== 'undefined') {
-              value = scope.defaultText;
-            }
-          }
-          if (translateAttr === 'translate') {
-            // default translate into innerHTML
-            if (successful || (!successful && !$translate.isKeepContent() && typeof iAttr.translateKeepContent === 'undefined')) {
-              iElement.empty().append(scope.preText + value + scope.postText);
-            }
-            var globallyEnabled = $translate.isPostCompilingEnabled();
-            var locallyDefined = typeof tAttr.translateCompile !== 'undefined';
-            var locallyEnabled = locallyDefined && tAttr.translateCompile !== 'false';
-            if ((globallyEnabled && !locallyDefined) || locallyEnabled) {
-              $compile(iElement.contents())(scope);
-            }
-          } else {
-            // translate attribute
-            var attributeName = iAttr.$attr[translateAttr];
-            if (attributeName.substr(0, 5) === 'data-') {
-              // ensure html5 data prefix is stripped
-              attributeName = attributeName.substr(5);
-            }
-            attributeName = attributeName.substr(15);
-            iElement.attr(attributeName, value);
-          }
-        };
-
-        if (translateValuesExist || translateValueExist || iAttr.translateDefault) {
-          scope.$watch('interpolateParams', updateTranslations, true);
+            $routeProvider.when('/profile/:id', {
+              templateUrl: 'profile.html',
+              controller: 'ProfileController as profile'
+            });
+          }])
+          .run(['$rootScope', function($rootScope) {
+            $rootScope.records = [
+              { id: 1, title: 'Miss Beulah Roob' },
+              { id: 2, title: 'Trent Morissette' },
+              { id: 3, title: 'Miss Ava Pouros' },
+              { id: 4, title: 'Rod Pouros' },
+              { id: 5, title: 'Abdul Rice' },
+              { id: 6, title: 'Laurie Rutherford Sr.' },
+              { id: 7, title: 'Nakia McLaughlin' },
+              { id: 8, title: 'Jordon Blanda DVM' },
+              { id: 9, title: 'Rhoda Hand' },
+              { id: 10, title: 'Alexandrea Sauer' }
+            ];
+          }])
+          .controller('HomeController', [function() {
+            //empty
+          }])
+          .controller('ProfileController', ['$rootScope', '$routeParams',
+              function ProfileController($rootScope, $routeParams) {
+            var index = parseInt($routeParams.id, 10);
+            var record = $rootScope.records[index - 1];
+  
+            this.title = record.title;
+            this.id = record.id;
+          }]);
+      
+      
+        
Welcome to the home page

+        
Please click on an element

+        
+          {{ record.title }}
+        
+      
+      
+        

+          {{ profile.title }}
+        

+      
+      
+        .record {
+          display:block;
+          font-size:20px;
         }
-
-        // Replaced watcher on translateLanguage with event listener
-        scope.$on('translateLanguageChanged', updateTranslations);
-
-        // Ensures the text will be refreshed after the current language was changed
-        // w/ $translate.use(...)
-        var unbind = $rootScope.$on('$translateChangeSuccess', updateTranslations);
-
-        // ensure translation will be looked up at least one
-        if (iElement.text().length) {
-          if (iAttr.translate) {
-            observeElementTranslation(iAttr.translate);
-          } else {
-            observeElementTranslation('');
-          }
-        } else if (iAttr.translate) {
-          // ensure attribute will be not skipped
-          observeElementTranslation(iAttr.translate);
+        .profile {
+          background:black;
+          color:white;
+          font-size:100px;
         }
-        updateTranslations();
-        scope.$on('$destroy', unbind);
-      };
-    }
-  };
-}
-
-/**
- * Returns the scope's namespace.
- * @private
- * @param scope
- * @returns {string}
- */
-function getTranslateNamespace(scope) {
-  'use strict';
-  if (scope.translateNamespace) {
-    return scope.translateNamespace;
-  }
-  if (scope.$parent) {
-    return getTranslateNamespace(scope.$parent);
-  }
-}
-
-translateDirective.displayName = 'translateDirective';
-
-angular.module('pascalprecht.translate')
-/**
- * @ngdoc directive
- * @name pascalprecht.translate.directive:translate-attr
- * @restrict A
- *
- * @description
- * Translates attributes like translate-attr-ATTR, but with an object like ng-class.
- * Internally it uses `translate` service to translate translation id. It possible to
- * pass an optional `translate-values` object literal as string into translation id.
- *
- * @param {string=} translate-attr Object literal mapping attributes to translation ids.
- * @param {string=} translate-values Values to pass into the translation ids. Can be passed as object literal string.
- * @param {string=} translate-sanitize-strategy defines locally sanitize strategy
- *
- * @example
-   
-    
-      

-
-        
-
-      

-    
-    
-      angular.module('ngView', ['pascalprecht.translate'])
-
-      .config(function ($translateProvider) {
-
-        $translateProvider.translations('en',{
-          'TRANSLATION_ID': 'Hello there!',
-          'WITH_VALUES': 'The following value is dynamic: {{value}}',
-        }).preferredLanguage('en');
-
-      });
-
-      angular.module('ngView').controller('TranslateCtrl', function ($scope) {
-        $scope.translationId = 'TRANSLATION_ID';
-
-        $scope.values = {
-          value: 78
-        };
-      });
-    
-    
-      it('should translate', function () {
-        inject(function ($rootScope, $compile) {
-          $rootScope.translationId = 'TRANSLATION_ID';
-
-          element = $compile('')($rootScope);
-          $rootScope.$digest();
-          expect(element.attr('placeholder)).toBe('Hello there!');
-          expect(element.attr('title)).toBe('The following value is dynamic: 5');
-        });
-      });
-    
-   
- */
-.directive('translateAttr', translateAttrDirective);
-function translateAttrDirective($translate, $rootScope) {
-
-  'use strict';
-
-  return {
-    restrict: 'A',
-    priority: $translate.directivePriority(),
-    link: function linkFn(scope, element, attr) {
-
-      var translateAttr,
-          translateValues,
-          translateSanitizeStrategy,
-          previousAttributes = {};
-
-      // Main update translations function
-      var updateTranslations = function () {
-        angular.forEach(translateAttr, function (translationId, attributeName) {
-          if (!translationId) {
-            return;
-          }
-          previousAttributes[attributeName] = true;
-
-          // if translation id starts with '.' and translateNamespace given, prepend namespace
-          if (scope.translateNamespace && translationId.charAt(0) === '.') {
-            translationId = scope.translateNamespace + translationId;
-          }
-          $translate(translationId, translateValues, attr.translateInterpolation, undefined, scope.translateLanguage, translateSanitizeStrategy)
-            .then(function (translation) {
-              element.attr(attributeName, translation);
-            }, function (translationId) {
-              element.attr(attributeName, translationId);
-            });
-        });
-
-        // Removing unused attributes that were previously used
-        angular.forEach(previousAttributes, function (flag, attributeName) {
-          if (!translateAttr[attributeName]) {
-            element.removeAttr(attributeName);
-            delete previousAttributes[attributeName];
-          }
-        });
-      };
-
-      // Watch for attribute changes
-      watchAttribute(
-        scope,
-        attr.translateAttr,
-        function (newValue) { translateAttr = newValue; },
-        updateTranslations
-      );
-      // Watch for value changes
-      watchAttribute(
-        scope,
-        attr.translateValues,
-        function (newValue) { translateValues = newValue; },
-        updateTranslations
-      );
-      // Watch for sanitize strategy changes
-      watchAttribute(
-        scope,
-        attr.translateSanitizeStrategy,
-        function (newValue) { translateSanitizeStrategy = newValue; },
-        updateTranslations
-      );
-
-      if (attr.translateValues) {
-        scope.$watch(attr.translateValues, updateTranslations, true);
-      }
-
-      // Replaced watcher on translateLanguage with event listener
-      scope.$on('translateLanguageChanged', updateTranslations);
-
-      // Ensures the text will be refreshed after the current language was changed
-      // w/ $translate.use(...)
-      var unbind = $rootScope.$on('$translateChangeSuccess', updateTranslations);
-
-      updateTranslations();
-      scope.$on('$destroy', unbind);
-    }
-  };
-}
-
-function watchAttribute(scope, attribute, valueCallback, changeCallback) {
-  'use strict';
-  if (!attribute) {
-    return;
-  }
-  if (attribute.substr(0, 2) === '::') {
-    attribute = attribute.substr(2);
-  } else {
-    scope.$watch(attribute, function(newValue) {
-      valueCallback(newValue);
-      changeCallback();
-    }, true);
-  }
-  valueCallback(scope.$eval(attribute));
-}
-
-translateAttrDirective.displayName = 'translateAttrDirective';
-
-angular.module('pascalprecht.translate')
-/**
- * @ngdoc directive
- * @name pascalprecht.translate.directive:translateCloak
- * @requires $translate
- * @restrict A
- *
- * $description
- * Adds a `translate-cloak` class name to the given element where this directive
- * is applied initially and removes it, once a loader has finished loading.
- *
- * This directive can be used to prevent initial flickering when loading translation
- * data asynchronously.
- *
- * The class name is defined in
- * {@link pascalprecht.translate.$translateProvider#cloakClassName $translate.cloakClassName()}.
- *
- * @param {string=} translate-cloak If a translationId is provided, it will be used for showing
- *                                  or hiding the cloak. Basically it relies on the translation
- *                                  resolve.
- */
-.directive('translateCloak', translateCloakDirective);
-
-function translateCloakDirective($translate, $rootScope) {
-
-  'use strict';
-
-  return {
-    compile : function (tElement) {
-      var applyCloak = function (element) {
-          element.addClass($translate.cloakClassName());
-        },
-        removeCloak = function (element) {
-          element.removeClass($translate.cloakClassName());
-        };
-      applyCloak(tElement);
-
-      return function linkFn(scope, iElement, iAttr) {
-        //Create bound functions that incorporate the active DOM element.
-        var iRemoveCloak = removeCloak.bind(this, iElement), iApplyCloak = applyCloak.bind(this, iElement);
-        if (iAttr.translateCloak && iAttr.translateCloak.length) {
-          // Register a watcher for the defined translation allowing a fine tuned cloak
-          iAttr.$observe('translateCloak', function (translationId) {
-            $translate(translationId).then(iRemoveCloak, iApplyCloak);
-          });
-          $rootScope.$on('$translateChangeSuccess', function () {
-            $translate(iAttr.translateCloak).then(iRemoveCloak, iApplyCloak);
-          });
-        } else {
-          $translate.onReady(iRemoveCloak);
+        .view-container {
+          position:relative;
         }
-      };
-    }
-  };
-}
-
-translateCloakDirective.displayName = 'translateCloakDirective';
-
-angular.module('pascalprecht.translate')
-/**
- * @ngdoc directive
- * @name pascalprecht.translate.directive:translateNamespace
- * @restrict A
- *
- * @description
- * Translates given translation id either through attribute or DOM content.
- * Internally it uses `translate` filter to translate translation id. It possible to
- * pass an optional `translate-values` object literal as string into translation id.
- *
- * @param {string=} translate namespace name which could be either string or interpolated string.
- *
- * @example
-   
-    
-      

-
-        

-            
.HEADERS.TITLE

-            
.HEADERS.WELCOME

-        

-
-        

-            
.TITLE

-            
.WELCOME

-        

-
-      

-    
-    
-      angular.module('ngView', ['pascalprecht.translate'])
-
-      .config(function ($translateProvider) {
-
-        $translateProvider.translations('en',{
-          'TRANSLATION_ID': 'Hello there!',
-          'CONTENT': {
-            'HEADERS': {
-                TITLE: 'Title'
-            }
-          },
-          'CONTENT.HEADERS.WELCOME': 'Welcome'
-        }).preferredLanguage('en');
-
-      });
-
-    
-   
- */
-.directive('translateNamespace', translateNamespaceDirective);
-
-function translateNamespaceDirective() {
-
-  'use strict';
-
-  return {
-    restrict: 'A',
-    scope: true,
-    compile: function () {
-      return {
-        pre: function (scope, iElement, iAttrs) {
-          scope.translateNamespace = getTranslateNamespace(scope);
-
-          if (scope.translateNamespace && iAttrs.translateNamespace.charAt(0) === '.') {
-            scope.translateNamespace += iAttrs.translateNamespace;
-          } else {
-            scope.translateNamespace = iAttrs.translateNamespace;
-          }
+        .view-container > .view.ng-animate {
+          position:absolute;
+          top:0;
+          left:0;
+          width:100%;
+          min-height:500px;
         }
-      };
-    }
-  };
-}
-
-/**
- * Returns the scope's namespace.
- * @private
- * @param scope
- * @returns {string}
- */
-function getTranslateNamespace(scope) {
-  'use strict';
-  if (scope.translateNamespace) {
-    return scope.translateNamespace;
-  }
-  if (scope.$parent) {
-    return getTranslateNamespace(scope.$parent);
-  }
-}
-
-translateNamespaceDirective.displayName = 'translateNamespaceDirective';
-
-angular.module('pascalprecht.translate')
-/**
- * @ngdoc directive
- * @name pascalprecht.translate.directive:translateLanguage
- * @restrict A
- *
- * @description
- * Forces the language to the directives in the underlying scope.
- *
- * @param {string=} translate language that will be negotiated.
- *
- * @example
-   
-    
-      

-
-        

-            
HELLO

-        

-
-        

-            
HELLO

-        

-
-      

-    
-    
-      angular.module('ngView', ['pascalprecht.translate'])
-
-      .config(function ($translateProvider) {
-
-        $translateProvider
-          .translations('en',{
-            'HELLO': 'Hello world!'
-          })
-          .translations('de',{
-            'HELLO': 'Hallo Welt!'
-          })
-          .preferredLanguage('en');
-
-      });
-
-    
-   
- */
-.directive('translateLanguage', translateLanguageDirective);
-
-function translateLanguageDirective() {
-
-  'use strict';
-
-  return {
-    restrict: 'A',
-    scope: true,
-    compile: function () {
-      return function linkFn(scope, iElement, iAttrs) {
-
-        iAttrs.$observe('translateLanguage', function (newTranslateLanguage) {
-          scope.translateLanguage = newTranslateLanguage;
-        });
-
-        scope.$watch('translateLanguage', function(){
-          scope.$broadcast('translateLanguageChanged');
-        });
-      };
-    }
-  };
-}
-
-translateLanguageDirective.displayName = 'translateLanguageDirective';
-
-angular.module('pascalprecht.translate')
-/**
- * @ngdoc filter
- * @name pascalprecht.translate.filter:translate
- * @requires $parse
- * @requires pascalprecht.translate.$translate
- * @function
- *
- * @description
- * Uses `$translate` service to translate contents. Accepts interpolate parameters
- * to pass dynamized values though translation.
- *
- * @param {string} translationId A translation id to be translated.
- * @param {*=} interpolateParams Optional object literal (as hash or string) to pass values into translation.
- *
- * @returns {string} Translated text.
- *
- * @example
-   
-    
-      

-
-        
{{ 'TRANSLATION_ID' | translate }}

-        
{{ translationId | translate }}

-        
{{ 'WITH_VALUES' | translate:'{value: 5}' }}

-        
{{ 'WITH_VALUES' | translate:values }}

-
-      

-    
-    
-      angular.module('ngView', ['pascalprecht.translate'])
-
-      .config(function ($translateProvider) {
-
-        $translateProvider.translations('en', {
-          'TRANSLATION_ID': 'Hello there!',
-          'WITH_VALUES': 'The following value is dynamic: {{value}}'
-        });
-        $translateProvider.preferredLanguage('en');
-
-      });
-
-      angular.module('ngView').controller('TranslateCtrl', function ($scope) {
-        $scope.translationId = 'TRANSLATION_ID';
-
-        $scope.values = {
-          value: 78
-        };
-      });
-    
-   
- */
-.filter('translate', translateFilterFactory);
-
-function translateFilterFactory($parse, $translate) {
-
-  'use strict';
-
-  var translateFilter = function (translationId, interpolateParams, interpolation, forceLanguage) {
-    if (!angular.isObject(interpolateParams)) {
-      var ctx = this || {
-        '__SCOPE_IS_NOT_AVAILABLE': 'More info at https://github.com/angular/angular.js/commit/8863b9d04c722b278fa93c5d66ad1e578ad6eb1f'
-        };
-      interpolateParams = $parse(interpolateParams)(ctx);
-    }
-
-    return $translate.instant(translationId, interpolateParams, interpolation, forceLanguage);
-  };
-
-  if ($translate.statefulFilter()) {
-    translateFilter.$stateful = true;
-  }
-
-  return translateFilter;
-}
-
-translateFilterFactory.displayName = 'translateFilterFactory';
-
-angular.module('pascalprecht.translate')
-
-/**
- * @ngdoc object
- * @name pascalprecht.translate.$translationCache
- * @requires $cacheFactory
- *
- * @description
- * The first time a translation table is used, it is loaded in the translation cache for quick retrieval. You
- * can load translation tables directly into the cache by consuming the
- * `$translationCache` service directly.
- *
- * @return {object} $cacheFactory object.
- */
-  .factory('$translationCache', $translationCache);
+        .view.ng-enter, .view.ng-leave,
+        .record.ng-anchor {
+          transition:0.5s linear all;
+        }
+        .view.ng-enter {
+          transform:translateX(100%);
+        }
+        .view.ng-enter.ng-enter-active, .view.ng-leave {
+          transform:translateX(0%);
+        }
+        .view.ng-leave.ng-leave-active {
+          transform:translateX(-100%);
+        }
+        .record.ng-anchor-out {
+          background:red;
+        }
+      
+    
+   *
+   * ### How is the element transported?
+   *
+   * When an anchor animation occurs, ngAnimate will clone the starting element and position it exactly where the starting
+   * element is located on screen via absolute positioning. The cloned element will be placed inside of the root element
+   * of the application (where ng-app was defined) and all of the CSS classes of the starting element will be applied. The
+   * element will then animate into the `out` and `in` animations and will eventually reach the coordinates and match
+   * the dimensions of the destination element. During the entire animation a CSS class of `.ng-animate-shim` will be applied
+   * to both the starting and destination elements in order to hide them from being visible (the CSS styling for the class
+   * is: `visibility:hidden`). Once the anchor reaches its destination then it will be removed and the destination element
+   * will become visible since the shim class will be removed.
+   *
+   * ### How is the morphing handled?
+   *
+   * CSS Anchoring relies on transitions and keyframes and the internal code is intelligent enough to figure out
+   * what CSS classes differ between the starting element and the destination element. These different CSS classes
+   * will be added/removed on the anchor element and a transition will be applied (the transition that is provided
+   * in the anchor class). Long story short, ngAnimate will figure out what classes to add and remove which will
+   * make the transition of the element as smooth and automatic as possible. Be sure to use simple CSS classes that
+   * do not rely on DOM nesting structure so that the anchor element appears the same as the starting element (since
+   * the cloned element is placed inside of root element which is likely close to the body element).
+   *
+   * Note that if the root element is on the `` element then the cloned node will be placed inside of body.
+   *
+   *
+   * ## Using $animate in your directive code
+   *
+   * So far we've explored how to feed in animations into an Angular application, but how do we trigger animations within our own directives in our application?
+   * By injecting the `$animate` service into our directive code, we can trigger structural and class-based hooks which can then be consumed by animations. Let's
+   * imagine we have a greeting box that shows and hides itself when the data changes
+   *
+   * ```html
+   * Hi there
+   * ```
+   *
+   * ```js
+   * ngModule.directive('greetingBox', ['$animate', function($animate) {
+   *   return function(scope, element, attrs) {
+   *     attrs.$observe('active', function(value) {
+   *       value ? $animate.addClass(element, 'on') : $animate.removeClass(element, 'on');
+   *     });
+   *   });
+   * }]);
+   * ```
+   *
+   * Now the `on` CSS class is added and removed on the greeting box component. Now if we add a CSS class on top of the greeting box element
+   * in our HTML code then we can trigger a CSS or JS animation to happen.
+   *
+   * ```css
+   * /* normally we would create a CSS class to reference on the element */
+   * greeting-box.on { transition:0.5s linear all; background:green; color:white; }
+   * ```
+   *
+   * The `$animate` service contains a variety of other methods like `enter`, `leave`, `animate` and `setClass`. To learn more about what's
+   * possible be sure to visit the {@link ng.$animate $animate service API page}.
+   *
+   *
+   * ## Callbacks and Promises
+   *
+   * When `$animate` is called it returns a promise that can be used to capture when the animation has ended. Therefore if we were to trigger
+   * an animation (within our directive code) then we can continue performing directive and scope related activities after the animation has
+   * ended by chaining onto the returned promise that animation method returns.
+   *
+   * ```js
+   * // somewhere within the depths of the directive
+   * $animate.enter(element, parent).then(function() {
+   *   //the animation has completed
+   * });
+   * ```
+   *
+   * (Note that earlier versions of Angular prior to v1.4 required the promise code to be wrapped using `$scope.$apply(...)`. This is not the case
+   * anymore.)
+   *
+   * In addition to the animation promise, we can also make use of animation-related callbacks within our directives and controller code by registering
+   * an event listener using the `$animate` service. Let's say for example that an animation was triggered on our view
+   * routing controller to hook into that:
+   *
+   * ```js
+   * ngModule.controller('HomePageController', ['$animate', function($animate) {
+   *   $animate.on('enter', ngViewElement, function(element) {
+   *     // the animation for this route has completed
+   *   }]);
+   * }])
+   * ```
+   *
+   * (Note that you will need to trigger a digest within the callback to get angular to notice any scope-related changes.)
+   */
 
-function $translationCache($cacheFactory) {
+  var copy;
+  var extend;
+  var forEach;
+  var isArray;
+  var isDefined;
+  var isElement;
+  var isFunction;
+  var isObject;
+  var isString;
+  var isUndefined;
+  var jqLite;
+  var noop;
 
-  'use strict';
+  /**
+   * @ngdoc service
+   * @name $animate
+   * @kind object
+   *
+   * @description
+   * The ngAnimate `$animate` service documentation is the same for the core `$animate` service.
+   *
+   * Click here {@link ng.$animate to learn more about animations with `$animate`}.
+   */
+  angular.module('ngAnimate', [], function initAngularHelpers() {
+    // Access helpers from angular core.
+    // Do it inside a `config` block to ensure `window.angular` is available.
+    noop = angular.noop;
+    copy = angular.copy;
+    extend = angular.extend;
+    jqLite = angular.element;
+    forEach = angular.forEach;
+    isArray = angular.isArray;
+    isString = angular.isString;
+    isObject = angular.isObject;
+    isUndefined = angular.isUndefined;
+    isDefined = angular.isDefined;
+    isFunction = angular.isFunction;
+    isElement = angular.isElement;
+  }).info({ angularVersion: '1.6.8' }).directive('ngAnimateSwap', ngAnimateSwapDirective).directive('ngAnimateChildren', $$AnimateChildrenDirective).factory('$$rAFScheduler', $$rAFSchedulerFactory).provider('$$animateQueue', $$AnimateQueueProvider).provider('$$animation', $$AnimationProvider).provider('$animateCss', $AnimateCssProvider).provider('$$animateCssDriver', $$AnimateCssDriverProvider).provider('$$animateJs', $$AnimateJsProvider).provider('$$animateJsDriver', $$AnimateJsDriverProvider);
+})(window, window.angular);
 
-  return $cacheFactory('translations');
-}
+},{}],142:[function(require,module,exports){
+'use strict';
 
-$translationCache.displayName = '$translationCache';
-return 'pascalprecht.translate';
+require('./angular-animate');
+module.exports = 'ngAnimate';
 
-}));
+},{"./angular-animate":141}],143:[function(require,module,exports){
+'use strict';
 
-},{}],147:[function(require,module,exports){
 /**
  * @license AngularJS v1.6.8
  * (c) 2010-2017 Google, Inc. http://angularjs.org
  * License: MIT
  */
-(function(window) {'use strict';
-
-/* exported
-  minErrConfig,
-  errorHandlingConfig,
-  isValidObjectMaxDepth
-*/
-
-var minErrConfig = {
-  objectMaxDepth: 5
-};
-
-/**
- * @ngdoc function
- * @name angular.errorHandlingConfig
- * @module ng
- * @kind function
- *
- * @description
- * Configure several aspects of error handling in AngularJS if used as a setter or return the
- * current configuration if used as a getter. The following options are supported:
- *
- * - **objectMaxDepth**: The maximum depth to which objects are traversed when stringified for error messages.
- *
- * Omitted or undefined options will leave the corresponding configuration values unchanged.
- *
- * @param {Object=} config - The configuration object. May only contain the options that need to be
- *     updated. Supported keys:
- *
- * * `objectMaxDepth`  **{Number}** - The max depth for stringifying objects. Setting to a
- *   non-positive or non-numeric value, removes the max depth limit.
- *   Default: 5
- */
-function errorHandlingConfig(config) {
-  if (isObject(config)) {
-    if (isDefined(config.objectMaxDepth)) {
-      minErrConfig.objectMaxDepth = isValidObjectMaxDepth(config.objectMaxDepth) ? config.objectMaxDepth : NaN;
-    }
-  } else {
-    return minErrConfig;
-  }
-}
+(function (window, angular) {
+  'use strict';
 
-/**
- * @private
- * @param {Number} maxDepth
- * @return {boolean}
- */
-function isValidObjectMaxDepth(maxDepth) {
-  return isNumber(maxDepth) && maxDepth > 0;
-}
+  /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+   *     Any commits to this file should be reviewed with security in mind.  *
+   *   Changes to this file can potentially create security vulnerabilities. *
+   *          An approval from 2 Core members with history of modifying      *
+   *                         this file is required.                          *
+   *                                                                         *
+   *  Does the change somehow allow for arbitrary javascript to be executed? *
+   *    Or allows for someone to change the prototype of built-in objects?   *
+   *     Or gives undesired access to variables likes document or window?    *
+   * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+  var $sanitizeMinErr = angular.$$minErr('$sanitize');
+  var bind;
+  var extend;
+  var forEach;
+  var isDefined;
+  var lowercase;
+  var noop;
+  var nodeContains;
+  var htmlParser;
+  var htmlSanitizeWriter;
 
-/**
- * @description
- *
- * This object provides a utility for producing rich Error messages within
- * Angular. It can be called as follows:
- *
- * var exampleMinErr = minErr('example');
- * throw exampleMinErr('one', 'This {0} is {1}', foo, bar);
- *
- * The above creates an instance of minErr in the example namespace. The
- * resulting error will have a namespaced error code of example.one.  The
- * resulting error will replace {0} with the value of foo, and {1} with the
- * value of bar. The object is not restricted in the number of arguments it can
- * take.
- *
- * If fewer arguments are specified than necessary for interpolation, the extra
- * interpolation markers will be preserved in the final string.
- *
- * Since data will be parsed statically during a build step, some restrictions
- * are applied with respect to how minErr instances are created and called.
- * Instances should have names of the form namespaceMinErr for a minErr created
- * using minErr('namespace') . Error codes, namespaces and template strings
- * should all be static strings, not variables or general expressions.
- *
- * @param {string} module The namespace to use for the new minErr instance.
- * @param {function} ErrorConstructor Custom error constructor to be instantiated when returning
- *   error from returned function, for cases when a particular type of error is useful.
- * @returns {function(code:string, template:string, ...templateArgs): Error} minErr instance
- */
+  /**
+   * @ngdoc module
+   * @name ngSanitize
+   * @description
+   *
+   * The `ngSanitize` module provides functionality to sanitize HTML.
+   *
+   * See {@link ngSanitize.$sanitize `$sanitize`} for usage.
+   */
 
-function minErr(module, ErrorConstructor) {
-  ErrorConstructor = ErrorConstructor || Error;
-  return function() {
-    var code = arguments[0],
-      template = arguments[1],
-      message = '[' + (module ? module + ':' : '') + code + '] ',
-      templateArgs = sliceArgs(arguments, 2).map(function(arg) {
-        return toDebugString(arg, minErrConfig.objectMaxDepth);
-      }),
-      paramPrefix, i;
+  /**
+   * @ngdoc service
+   * @name $sanitize
+   * @kind function
+   *
+   * @description
+   *   Sanitizes an html string by stripping all potentially dangerous tokens.
+   *
+   *   The input is sanitized by parsing the HTML into tokens. All safe tokens (from a whitelist) are
+   *   then serialized back to properly escaped html string. This means that no unsafe input can make
+   *   it into the returned string.
+   *
+   *   The whitelist for URL sanitization of attribute values is configured using the functions
+   *   `aHrefSanitizationWhitelist` and `imgSrcSanitizationWhitelist` of {@link ng.$compileProvider
+   *   `$compileProvider`}.
+   *
+   *   The input may also contain SVG markup if this is enabled via {@link $sanitizeProvider}.
+   *
+   * @param {string} html HTML input.
+   * @returns {string} Sanitized HTML.
+   *
+   * @example
+     
+     
+       
+       

+          Snippet: 
+         
+           
+             
+             
+             
+             
+           
+           
+             
+             
+             
+             
+           
+           
+             
+             
+             
+             
+           
+           
+             
+             
+             
+             
+           
+         
DirectiveHowSourceRendered
ng-bind-htmlAutomatically uses $sanitize
<div ng-bind-html="snippet">
</div>
ng-bind-htmlBypass $sanitize by explicitly trusting the dangerous value
+             
<div ng-bind-html="deliberatelyTrustDangerousSnippet()">
+  </div>

+             
ng-bindAutomatically escapes
<div ng-bind="snippet">
</div>

+         

+     
+     
+       it('should sanitize the html snippet by default', function() {
+         expect(element(by.css('#bind-html-with-sanitize div')).getAttribute('innerHTML')).
+           toBe('
an html\nclick here\nsnippet
');
+       });
+  
+       it('should inline raw snippet if bound to a trusted value', function() {
+         expect(element(by.css('#bind-html-with-trust div')).getAttribute('innerHTML')).
+           toBe("
an html\n" +
+                "click here\n" +
+                "snippet
");
+       });
+  
+       it('should escape snippet without any filter', function() {
+         expect(element(by.css('#bind-default div')).getAttribute('innerHTML')).
+           toBe("<p style=\"color:blue\">an html\n" +
+                "<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" +
+                "snippet</p>");
+       });
+  
+       it('should update', function() {
+         element(by.model('snippet')).clear();
+         element(by.model('snippet')).sendKeys('new text');
+         expect(element(by.css('#bind-html-with-sanitize div')).getAttribute('innerHTML')).
+           toBe('new text');
+         expect(element(by.css('#bind-html-with-trust div')).getAttribute('innerHTML')).toBe(
+           'new text');
+         expect(element(by.css('#bind-default div')).getAttribute('innerHTML')).toBe(
+           "new <b onclick=\"alert(1)\">text</b>");
+       });
+     
+     
+   */
 
-    message += template.replace(/\{\d+\}/g, function(match) {
-      var index = +match.slice(1, -1);
+  /**
+   * @ngdoc provider
+   * @name $sanitizeProvider
+   * @this
+   *
+   * @description
+   * Creates and configures {@link $sanitize} instance.
+   */
+  function $SanitizeProvider() {
+    var svgEnabled = false;
 
-      if (index < templateArgs.length) {
-        return templateArgs[index];
+    this.$get = ['$$sanitizeUri', function ($$sanitizeUri) {
+      if (svgEnabled) {
+        extend(validElements, svgElements);
       }
+      return function (html) {
+        var buf = [];
+        htmlParser(html, htmlSanitizeWriter(buf, function (uri, isImage) {
+          return !/^unsafe:/.test($$sanitizeUri(uri, isImage));
+        }));
+        return buf.join('');
+      };
+    }];
 
-      return match;
-    });
-
-    message += '\nhttp://errors.angularjs.org/1.6.8/' +
-      (module ? module + '/' : '') + code;
-
-    for (i = 0, paramPrefix = '?'; i < templateArgs.length; i++, paramPrefix = '&') {
-      message += paramPrefix + 'p' + i + '=' + encodeURIComponent(templateArgs[i]);
-    }
-
-    return new ErrorConstructor(message);
-  };
-}
-
-/* We need to tell ESLint what variables are being exported */
-/* exported
-  angular,
-  msie,
-  jqLite,
-  jQuery,
-  slice,
-  splice,
-  push,
-  toString,
-  minErrConfig,
-  errorHandlingConfig,
-  isValidObjectMaxDepth,
-  ngMinErr,
-  angularModule,
-  uid,
-  REGEX_STRING_REGEXP,
-  VALIDITY_STATE_PROPERTY,
-
-  lowercase,
-  uppercase,
-  manualLowercase,
-  manualUppercase,
-  nodeName_,
-  isArrayLike,
-  forEach,
-  forEachSorted,
-  reverseParams,
-  nextUid,
-  setHashKey,
-  extend,
-  toInt,
-  inherit,
-  merge,
-  noop,
-  identity,
-  valueFn,
-  isUndefined,
-  isDefined,
-  isObject,
-  isBlankObject,
-  isString,
-  isNumber,
-  isNumberNaN,
-  isDate,
-  isError,
-  isArray,
-  isFunction,
-  isRegExp,
-  isWindow,
-  isScope,
-  isFile,
-  isFormData,
-  isBlob,
-  isBoolean,
-  isPromiseLike,
-  trim,
-  escapeForRegexp,
-  isElement,
-  makeMap,
-  includes,
-  arrayRemove,
-  copy,
-  simpleCompare,
-  equals,
-  csp,
-  jq,
-  concat,
-  sliceArgs,
-  bind,
-  toJsonReplacer,
-  toJson,
-  fromJson,
-  convertTimezoneToLocal,
-  timezoneToOffset,
-  startingTag,
-  tryDecodeURIComponent,
-  parseKeyValue,
-  toKeyValue,
-  encodeUriSegment,
-  encodeUriQuery,
-  angularInit,
-  bootstrap,
-  getTestability,
-  snake_case,
-  bindJQuery,
-  assertArg,
-  assertArgFn,
-  assertNotHasOwnProperty,
-  getter,
-  getBlockNodes,
-  hasOwnProperty,
-  createMap,
-  stringify,
-
-  NODE_TYPE_ELEMENT,
-  NODE_TYPE_ATTRIBUTE,
-  NODE_TYPE_TEXT,
-  NODE_TYPE_COMMENT,
-  NODE_TYPE_DOCUMENT,
-  NODE_TYPE_DOCUMENT_FRAGMENT
-*/
-
-////////////////////////////////////
-
-/**
- * @ngdoc module
- * @name ng
- * @module ng
- * @installation
- * @description
- *
- * The ng module is loaded by default when an AngularJS application is started. The module itself
- * contains the essential components for an AngularJS application to function. The table below
- * lists a high level breakdown of each of the services/factories, filters, directives and testing
- * components available within this core module.
- *
- */
-
-var REGEX_STRING_REGEXP = /^\/(.+)\/([a-z]*)$/;
-
-// The name of a form control's ValidityState property.
-// This is used so that it's possible for internal tests to create mock ValidityStates.
-var VALIDITY_STATE_PROPERTY = 'validity';
-
+    /**
+     * @ngdoc method
+     * @name $sanitizeProvider#enableSvg
+     * @kind function
+     *
+     * @description
+     * Enables a subset of svg to be supported by the sanitizer.
+     *
+     * 

+     *   
By enabling this setting without taking other precautions, you might expose your
+     *   application to click-hijacking attacks. In these attacks, sanitized svg elements could be positioned
+     *   outside of the containing element and be rendered over other elements on the page (e.g. a login
+     *   link). Such behavior can then result in phishing incidents.

+     *
+     *   
To protect against these, explicitly setup `overflow: hidden` css rule for all potential svg
+     *   tags within the sanitized content:

+     *
+     *   

+     *
+     *   

+     *   .rootOfTheIncludedContent svg {
+     *     overflow: hidden !important;
+     *   }
+     *   

+     * 

+     *
+     * @param {boolean=} flag Enable or disable SVG support in the sanitizer.
+     * @returns {boolean|ng.$sanitizeProvider} Returns the currently configured value if called
+     *    without an argument or self for chaining otherwise.
+     */
+    this.enableSvg = function (enableSvg) {
+      if (isDefined(enableSvg)) {
+        svgEnabled = enableSvg;
+        return this;
+      } else {
+        return svgEnabled;
+      }
+    };
 
-var hasOwnProperty = Object.prototype.hasOwnProperty;
+    //////////////////////////////////////////////////////////////////////////////////////////////////
+    // Private stuff
+    //////////////////////////////////////////////////////////////////////////////////////////////////
 
-/**
- * @ngdoc function
- * @name angular.lowercase
- * @module ng
- * @kind function
- *
- * @deprecated
- * sinceVersion="1.5.0"
- * removeVersion="1.7.0"
- * Use [String.prototype.toLowerCase](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String/toLowerCase) instead.
- *
- * @description Converts the specified string to lowercase.
- * @param {string} string String to be converted to lowercase.
- * @returns {string} Lowercased string.
- */
-var lowercase = function(string) {return isString(string) ? string.toLowerCase() : string;};
+    bind = angular.bind;
+    extend = angular.extend;
+    forEach = angular.forEach;
+    isDefined = angular.isDefined;
+    lowercase = angular.lowercase;
+    noop = angular.noop;
 
-/**
- * @ngdoc function
- * @name angular.uppercase
- * @module ng
- * @kind function
- *
- * @deprecated
- * sinceVersion="1.5.0"
- * removeVersion="1.7.0"
- * Use [String.prototype.toUpperCase](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase) instead.
- *
- * @description Converts the specified string to uppercase.
- * @param {string} string String to be converted to uppercase.
- * @returns {string} Uppercased string.
- */
-var uppercase = function(string) {return isString(string) ? string.toUpperCase() : string;};
+    htmlParser = htmlParserImpl;
+    htmlSanitizeWriter = htmlSanitizeWriterImpl;
 
+    nodeContains = window.Node.prototype.contains || /** @this */function (arg) {
+      // eslint-disable-next-line no-bitwise
+      return !!(this.compareDocumentPosition(arg) & 16);
+    };
 
-var manualLowercase = function(s) {
-  /* eslint-disable no-bitwise */
-  return isString(s)
-      ? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);})
-      : s;
-  /* eslint-enable */
-};
-var manualUppercase = function(s) {
-  /* eslint-disable no-bitwise */
-  return isString(s)
-      ? s.replace(/[a-z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) & ~32);})
-      : s;
-  /* eslint-enable */
-};
+    // Regular Expressions for parsing tags and attributes
+    var SURROGATE_PAIR_REGEXP = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
 
+    // Match everything outside of normal chars and " (quote character)
+    NON_ALPHANUMERIC_REGEXP = /([^#-~ |!])/g;
 
-// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish
-// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods
-// with correct but slower alternatives. See https://github.com/angular/angular.js/issues/11387
-if ('i' !== 'I'.toLowerCase()) {
-  lowercase = manualLowercase;
-  uppercase = manualUppercase;
-}
+    // Good source of info about elements and attributes
+    // http://dev.w3.org/html5/spec/Overview.html#semantics
+    // http://simon.html5.org/html-elements
 
+    // Safe Void Elements - HTML5
+    // http://dev.w3.org/html5/spec/Overview.html#void-elements
+    var voidElements = toMap('area,br,col,hr,img,wbr');
 
-var
-    msie,             // holds major version number for IE, or NaN if UA is not IE.
-    jqLite,           // delay binding since jQuery could be loaded after us.
-    jQuery,           // delay binding
-    slice             = [].slice,
-    splice            = [].splice,
-    push              = [].push,
-    toString          = Object.prototype.toString,
-    getPrototypeOf    = Object.getPrototypeOf,
-    ngMinErr          = minErr('ng'),
+    // Elements that you can, intentionally, leave open (and which close themselves)
+    // http://dev.w3.org/html5/spec/Overview.html#optional-tags
+    var optionalEndTagBlockElements = toMap('colgroup,dd,dt,li,p,tbody,td,tfoot,th,thead,tr'),
+        optionalEndTagInlineElements = toMap('rp,rt'),
+        optionalEndTagElements = extend({}, optionalEndTagInlineElements, optionalEndTagBlockElements);
 
-    /** @name angular */
-    angular           = window.angular || (window.angular = {}),
-    angularModule,
-    uid               = 0;
+    // Safe Block Elements - HTML5
+    var blockElements = extend({}, optionalEndTagBlockElements, toMap('address,article,' + 'aside,blockquote,caption,center,del,dir,div,dl,figure,figcaption,footer,h1,h2,h3,h4,h5,' + 'h6,header,hgroup,hr,ins,map,menu,nav,ol,pre,section,table,ul'));
 
-// Support: IE 9-11 only
-/**
- * documentMode is an IE-only property
- * http://msdn.microsoft.com/en-us/library/ie/cc196988(v=vs.85).aspx
- */
-msie = window.document.documentMode;
+    // Inline Elements - HTML5
+    var inlineElements = extend({}, optionalEndTagInlineElements, toMap('a,abbr,acronym,b,' + 'bdi,bdo,big,br,cite,code,del,dfn,em,font,i,img,ins,kbd,label,map,mark,q,ruby,rp,rt,s,' + 'samp,small,span,strike,strong,sub,sup,time,tt,u,var'));
 
+    // SVG Elements
+    // https://wiki.whatwg.org/wiki/Sanitization_rules#svg_Elements
+    // Note: the elements animate,animateColor,animateMotion,animateTransform,set are intentionally omitted.
+    // They can potentially allow for arbitrary javascript to be executed. See #11290
+    var svgElements = toMap('circle,defs,desc,ellipse,font-face,font-face-name,font-face-src,g,glyph,' + 'hkern,image,linearGradient,line,marker,metadata,missing-glyph,mpath,path,polygon,polyline,' + 'radialGradient,rect,stop,svg,switch,text,title,tspan');
 
-/**
- * @private
- * @param {*} obj
- * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments,
- *                   String ...)
- */
-function isArrayLike(obj) {
+    // Blocked Elements (will be stripped)
+    var blockedElements = toMap('script,style');
 
-  // `null`, `undefined` and `window` are not array-like
-  if (obj == null || isWindow(obj)) return false;
+    var validElements = extend({}, voidElements, blockElements, inlineElements, optionalEndTagElements);
 
-  // arrays, strings and jQuery/jqLite objects are array like
-  // * jqLite is either the jQuery or jqLite constructor function
-  // * we have to check the existence of jqLite first as this method is called
-  //   via the forEach method when constructing the jqLite object in the first place
-  if (isArray(obj) || isString(obj) || (jqLite && obj instanceof jqLite)) return true;
+    //Attributes that have href and hence need to be sanitized
+    var uriAttrs = toMap('background,cite,href,longdesc,src,xlink:href');
 
-  // Support: iOS 8.2 (not reproducible in simulator)
-  // "length" in obj used to prevent JIT error (gh-11508)
-  var length = 'length' in Object(obj) && obj.length;
+    var htmlAttrs = toMap('abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,' + 'color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,' + 'ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,' + 'scope,scrolling,shape,size,span,start,summary,tabindex,target,title,type,' + 'valign,value,vspace,width');
 
-  // NodeList objects (with `item` method) and
-  // other objects with suitable length characteristics are array-like
-  return isNumber(length) &&
-    (length >= 0 && ((length - 1) in obj || obj instanceof Array) || typeof obj.item === 'function');
+    // SVG attributes (without "id" and "name" attributes)
+    // https://wiki.whatwg.org/wiki/Sanitization_rules#svg_Attributes
+    var svgAttrs = toMap('accent-height,accumulate,additive,alphabetic,arabic-form,ascent,' + 'baseProfile,bbox,begin,by,calcMode,cap-height,class,color,color-rendering,content,' + 'cx,cy,d,dx,dy,descent,display,dur,end,fill,fill-rule,font-family,font-size,font-stretch,' + 'font-style,font-variant,font-weight,from,fx,fy,g1,g2,glyph-name,gradientUnits,hanging,' + 'height,horiz-adv-x,horiz-origin-x,ideographic,k,keyPoints,keySplines,keyTimes,lang,' + 'marker-end,marker-mid,marker-start,markerHeight,markerUnits,markerWidth,mathematical,' + 'max,min,offset,opacity,orient,origin,overline-position,overline-thickness,panose-1,' + 'path,pathLength,points,preserveAspectRatio,r,refX,refY,repeatCount,repeatDur,' + 'requiredExtensions,requiredFeatures,restart,rotate,rx,ry,slope,stemh,stemv,stop-color,' + 'stop-opacity,strikethrough-position,strikethrough-thickness,stroke,stroke-dasharray,' + 'stroke-dashoffset,stroke-linecap,stroke-linejoin,stroke-miterlimit,stroke-opacity,' + 'stroke-width,systemLanguage,target,text-anchor,to,transform,type,u1,u2,underline-position,' + 'underline-thickness,unicode,unicode-range,units-per-em,values,version,viewBox,visibility,' + 'width,widths,x,x-height,x1,x2,xlink:actuate,xlink:arcrole,xlink:role,xlink:show,xlink:title,' + 'xlink:type,xml:base,xml:lang,xml:space,xmlns,xmlns:xlink,y,y1,y2,zoomAndPan', true);
 
-}
+    var validAttrs = extend({}, uriAttrs, svgAttrs, htmlAttrs);
 
-/**
- * @ngdoc function
- * @name angular.forEach
- * @module ng
- * @kind function
- *
- * @description
- * Invokes the `iterator` function once for each item in `obj` collection, which can be either an
- * object or an array. The `iterator` function is invoked with `iterator(value, key, obj)`, where `value`
- * is the value of an object property or an array element, `key` is the object property key or
- * array element index and obj is the `obj` itself. Specifying a `context` for the function is optional.
- *
- * It is worth noting that `.forEach` does not iterate over inherited properties because it filters
- * using the `hasOwnProperty` method.
- *
- * Unlike ES262's
- * [Array.prototype.forEach](http://www.ecma-international.org/ecma-262/5.1/#sec-15.4.4.18),
- * providing 'undefined' or 'null' values for `obj` will not throw a TypeError, but rather just
- * return the value provided.
- *
-   ```js
-     var values = {name: 'misko', gender: 'male'};
-     var log = [];
-     angular.forEach(values, function(value, key) {
-       this.push(key + ': ' + value);
-     }, log);
-     expect(log).toEqual(['name: misko', 'gender: male']);
-   ```
- *
- * @param {Object|Array} obj Object to iterate over.
- * @param {Function} iterator Iterator function.
- * @param {Object=} context Object to become context (`this`) for the iterator function.
- * @returns {Object|Array} Reference to `obj`.
- */
+    function toMap(str, lowercaseKeys) {
+      var obj = {},
+          items = str.split(','),
+          i;
+      for (i = 0; i < items.length; i++) {
+        obj[lowercaseKeys ? lowercase(items[i]) : items[i]] = true;
+      }
+      return obj;
+    }
 
-function forEach(obj, iterator, context) {
-  var key, length;
-  if (obj) {
-    if (isFunction(obj)) {
-      for (key in obj) {
-        if (key !== 'prototype' && key !== 'length' && key !== 'name' && obj.hasOwnProperty(key)) {
-          iterator.call(context, obj[key], key, obj);
-        }
+    /**
+     * Create an inert document that contains the dirty HTML that needs sanitizing
+     * Depending upon browser support we use one of three strategies for doing this.
+     * Support: Safari 10.x -> XHR strategy
+     * Support: Firefox -> DomParser strategy
+     */
+    var getInertBodyElement /* function(html: string): HTMLBodyElement */ = function (window, document) {
+      var inertDocument;
+      if (document && document.implementation) {
+        inertDocument = document.implementation.createHTMLDocument('inert');
+      } else {
+        throw $sanitizeMinErr('noinert', 'Can\'t create an inert html document');
       }
-    } else if (isArray(obj) || isArrayLike(obj)) {
-      var isPrimitive = typeof obj !== 'object';
-      for (key = 0, length = obj.length; key < length; key++) {
-        if (isPrimitive || key in obj) {
-          iterator.call(context, obj[key], key, obj);
+      var inertBodyElement = (inertDocument.documentElement || inertDocument.getDocumentElement()).querySelector('body');
+
+      // Check for the Safari 10.1 bug - which allows JS to run inside the SVG G element
+      inertBodyElement.innerHTML = '';
+      if (!inertBodyElement.querySelector('svg')) {
+        return getInertBodyElement_XHR;
+      } else {
+        // Check for the Firefox bug - which prevents the inner img JS from being sanitized
+        inertBodyElement.innerHTML = '
';
+        if (inertBodyElement.querySelector('svg img')) {
+          return getInertBodyElement_DOMParser;
+        } else {
+          return getInertBodyElement_InertDocument;
         }
       }
-    } else if (obj.forEach && obj.forEach !== forEach) {
-        obj.forEach(iterator, context, obj);
-    } else if (isBlankObject(obj)) {
-      // createMap() fast path --- Safe to avoid hasOwnProperty check because prototype chain is empty
-      for (key in obj) {
-        iterator.call(context, obj[key], key, obj);
-      }
-    } else if (typeof obj.hasOwnProperty === 'function') {
-      // Slow path for objects inheriting Object.prototype, hasOwnProperty check needed
-      for (key in obj) {
-        if (obj.hasOwnProperty(key)) {
-          iterator.call(context, obj[key], key, obj);
+
+      function getInertBodyElement_XHR(html) {
+        // We add this dummy element to ensure that the rest of the content is parsed as expected
+        // e.g. leading whitespace is maintained and tags like `` do not get hoisted to the `` tag.
+        html = '' + html;
+        try {
+          html = encodeURI(html);
+        } catch (e) {
+          return undefined;
         }
+        var xhr = new window.XMLHttpRequest();
+        xhr.responseType = 'document';
+        xhr.open('GET', 'data:text/html;charset=utf-8,' + html, false);
+        xhr.send(null);
+        var body = xhr.response.body;
+        body.firstChild.remove();
+        return body;
       }
-    } else {
-      // Slow path for objects which do not have a method `hasOwnProperty`
-      for (key in obj) {
-        if (hasOwnProperty.call(obj, key)) {
-          iterator.call(context, obj[key], key, obj);
+
+      function getInertBodyElement_DOMParser(html) {
+        // We add this dummy element to ensure that the rest of the content is parsed as expected
+        // e.g. leading whitespace is maintained and tags like `` do not get hoisted to the `` tag.
+        html = '' + html;
+        try {
+          var body = new window.DOMParser().parseFromString(html, 'text/html').body;
+          body.firstChild.remove();
+          return body;
+        } catch (e) {
+          return undefined;
         }
       }
-    }
-  }
-  return obj;
-}
-
-function forEachSorted(obj, iterator, context) {
-  var keys = Object.keys(obj).sort();
-  for (var i = 0; i < keys.length; i++) {
-    iterator.call(context, obj[keys[i]], keys[i]);
-  }
-  return keys;
-}
-
-
-/**
- * when using forEach the params are value, key, but it is often useful to have key, value.
- * @param {function(string, *)} iteratorFn
- * @returns {function(*, string)}
- */
-function reverseParams(iteratorFn) {
-  return function(value, key) {iteratorFn(key, value);};
-}
 
-/**
- * A consistent way of creating unique IDs in angular.
- *
- * Using simple numbers allows us to generate 28.6 million unique ids per second for 10 years before
- * we hit number precision issues in JavaScript.
- *
- * Math.pow(2,53) / 60 / 60 / 24 / 365 / 10 = 28.6M
- *
- * @returns {number} an unique alpha-numeric string
- */
-function nextUid() {
-  return ++uid;
-}
+      function getInertBodyElement_InertDocument(html) {
+        inertBodyElement.innerHTML = html;
 
+        // Support: IE 9-11 only
+        // strip custom-namespaced attributes on IE<=11
+        if (document.documentMode) {
+          stripCustomNsAttrs(inertBodyElement);
+        }
 
-/**
- * Set or clear the hashkey for an object.
- * @param obj object
- * @param h the hashkey (!truthy to delete the hashkey)
- */
-function setHashKey(obj, h) {
-  if (h) {
-    obj.$$hashKey = h;
-  } else {
-    delete obj.$$hashKey;
-  }
-}
+        return inertBodyElement;
+      }
+    }(window, window.document);
 
+    /**
+     * @example
+     * htmlParser(htmlString, {
+     *     start: function(tag, attrs) {},
+     *     end: function(tag) {},
+     *     chars: function(text) {},
+     *     comment: function(text) {}
+     * });
+     *
+     * @param {string} html string
+     * @param {object} handler
+     */
+    function htmlParserImpl(html, handler) {
+      if (html === null || html === undefined) {
+        html = '';
+      } else if (typeof html !== 'string') {
+        html = '' + html;
+      }
 
-function baseExtend(dst, objs, deep) {
-  var h = dst.$$hashKey;
+      var inertBodyElement = getInertBodyElement(html);
+      if (!inertBodyElement) return '';
 
-  for (var i = 0, ii = objs.length; i < ii; ++i) {
-    var obj = objs[i];
-    if (!isObject(obj) && !isFunction(obj)) continue;
-    var keys = Object.keys(obj);
-    for (var j = 0, jj = keys.length; j < jj; j++) {
-      var key = keys[j];
-      var src = obj[key];
+      //mXSS protection
+      var mXSSAttempts = 5;
+      do {
+        if (mXSSAttempts === 0) {
+          throw $sanitizeMinErr('uinput', 'Failed to sanitize html because the input is unstable');
+        }
+        mXSSAttempts--;
+
+        // trigger mXSS if it is going to happen by reading and writing the innerHTML
+        html = inertBodyElement.innerHTML;
+        inertBodyElement = getInertBodyElement(html);
+      } while (html !== inertBodyElement.innerHTML);
+
+      var node = inertBodyElement.firstChild;
+      while (node) {
+        switch (node.nodeType) {
+          case 1:
+            // ELEMENT_NODE
+            handler.start(node.nodeName.toLowerCase(), attrToMap(node.attributes));
+            break;
+          case 3:
+            // TEXT NODE
+            handler.chars(node.textContent);
+            break;
+        }
 
-      if (deep && isObject(src)) {
-        if (isDate(src)) {
-          dst[key] = new Date(src.valueOf());
-        } else if (isRegExp(src)) {
-          dst[key] = new RegExp(src);
-        } else if (src.nodeName) {
-          dst[key] = src.cloneNode(true);
-        } else if (isElement(src)) {
-          dst[key] = src.clone();
-        } else {
-          if (!isObject(dst[key])) dst[key] = isArray(src) ? [] : {};
-          baseExtend(dst[key], [src], true);
+        var nextNode;
+        if (!(nextNode = node.firstChild)) {
+          if (node.nodeType === 1) {
+            handler.end(node.nodeName.toLowerCase());
+          }
+          nextNode = getNonDescendant('nextSibling', node);
+          if (!nextNode) {
+            while (nextNode == null) {
+              node = getNonDescendant('parentNode', node);
+              if (node === inertBodyElement) break;
+              nextNode = getNonDescendant('nextSibling', node);
+              if (node.nodeType === 1) {
+                handler.end(node.nodeName.toLowerCase());
+              }
+            }
+          }
         }
-      } else {
-        dst[key] = src;
+        node = nextNode;
       }
-    }
-  }
-
-  setHashKey(dst, h);
-  return dst;
-}
-
-/**
- * @ngdoc function
- * @name angular.extend
- * @module ng
- * @kind function
- *
- * @description
- * Extends the destination object `dst` by copying own enumerable properties from the `src` object(s)
- * to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so
- * by passing an empty object as the target: `var object = angular.extend({}, object1, object2)`.
- *
- * **Note:** Keep in mind that `angular.extend` does not support recursive merge (deep copy). Use
- * {@link angular.merge} for this.
- *
- * @param {Object} dst Destination object.
- * @param {...Object} src Source object(s).
- * @returns {Object} Reference to `dst`.
- */
-function extend(dst) {
-  return baseExtend(dst, slice.call(arguments, 1), false);
-}
-
-
-/**
-* @ngdoc function
-* @name angular.merge
-* @module ng
-* @kind function
-*
-* @description
-* Deeply extends the destination object `dst` by copying own enumerable properties from the `src` object(s)
-* to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so
-* by passing an empty object as the target: `var object = angular.merge({}, object1, object2)`.
-*
-* Unlike {@link angular.extend extend()}, `merge()` recursively descends into object properties of source
-* objects, performing a deep copy.
-*
-* @deprecated
-* sinceVersion="1.6.5"
-* This function is deprecated, but will not be removed in the 1.x lifecycle.
-* There are edge cases (see {@link angular.merge#known-issues known issues}) that are not
-* supported by this function. We suggest
-* using [lodash's merge()](https://lodash.com/docs/4.17.4#merge) instead.
-*
-* @knownIssue
-* This is a list of (known) object types that are not handled correctly by this function:
-* - [`Blob`](https://developer.mozilla.org/docs/Web/API/Blob)
-* - [`MediaStream`](https://developer.mozilla.org/docs/Web/API/MediaStream)
-* - [`CanvasGradient`](https://developer.mozilla.org/docs/Web/API/CanvasGradient)
-* - AngularJS {@link $rootScope.Scope scopes};
-*
-* @param {Object} dst Destination object.
-* @param {...Object} src Source object(s).
-* @returns {Object} Reference to `dst`.
-*/
-function merge(dst) {
-  return baseExtend(dst, slice.call(arguments, 1), true);
-}
-
-
-
-function toInt(str) {
-  return parseInt(str, 10);
-}
-
-var isNumberNaN = Number.isNaN || function isNumberNaN(num) {
-  // eslint-disable-next-line no-self-compare
-  return num !== num;
-};
-
-
-function inherit(parent, extra) {
-  return extend(Object.create(parent), extra);
-}
 
-/**
- * @ngdoc function
- * @name angular.noop
- * @module ng
- * @kind function
- *
- * @description
- * A function that performs no operations. This function can be useful when writing code in the
- * functional style.
-   ```js
-     function foo(callback) {
-       var result = calculateResult();
-       (callback || angular.noop)(result);
-     }
-   ```
- */
-function noop() {}
-noop.$inject = [];
+      while (node = inertBodyElement.firstChild) {
+        inertBodyElement.removeChild(node);
+      }
+    }
 
+    function attrToMap(attrs) {
+      var map = {};
+      for (var i = 0, ii = attrs.length; i < ii; i++) {
+        var attr = attrs[i];
+        map[attr.name] = attr.value;
+      }
+      return map;
+    }
 
-/**
- * @ngdoc function
- * @name angular.identity
- * @module ng
- * @kind function
- *
- * @description
- * A function that returns its first argument. This function is useful when writing code in the
- * functional style.
- *
-   ```js
-   function transformer(transformationFn, value) {
-     return (transformationFn || angular.identity)(value);
-   };
+    /**
+     * Escapes all potentially dangerous characters, so that the
+     * resulting string can be safely inserted into attribute or
+     * element text.
+     * @param value
+     * @returns {string} escaped text
+     */
+    function encodeEntities(value) {
+      return value.replace(/&/g, '&').replace(SURROGATE_PAIR_REGEXP, function (value) {
+        var hi = value.charCodeAt(0);
+        var low = value.charCodeAt(1);
+        return '&#' + ((hi - 0xD800) * 0x400 + (low - 0xDC00) + 0x10000) + ';';
+      }).replace(NON_ALPHANUMERIC_REGEXP, function (value) {
+        return '&#' + value.charCodeAt(0) + ';';
+      }).replace(//g, '>');
+    }
 
-   // E.g.
-   function getResult(fn, input) {
-     return (fn || angular.identity)(input);
-   };
+    /**
+     * create an HTML/XML writer which writes to buffer
+     * @param {Array} buf use buf.join('') to get out sanitized html string
+     * @returns {object} in the form of {
+     *     start: function(tag, attrs) {},
+     *     end: function(tag) {},
+     *     chars: function(text) {},
+     *     comment: function(text) {}
+     * }
+     */
+    function htmlSanitizeWriterImpl(buf, uriValidator) {
+      var ignoreCurrentElement = false;
+      var out = bind(buf, buf.push);
+      return {
+        start: function start(tag, attrs) {
+          tag = lowercase(tag);
+          if (!ignoreCurrentElement && blockedElements[tag]) {
+            ignoreCurrentElement = tag;
+          }
+          if (!ignoreCurrentElement && validElements[tag] === true) {
+            out('<');
+            out(tag);
+            forEach(attrs, function (value, key) {
+              var lkey = lowercase(key);
+              var isImage = tag === 'img' && lkey === 'src' || lkey === 'background';
+              if (validAttrs[lkey] === true && (uriAttrs[lkey] !== true || uriValidator(value, isImage))) {
+                out(' ');
+                out(key);
+                out('="');
+                out(encodeEntities(value));
+                out('"');
+              }
+            });
+            out('>');
+          }
+        },
+        end: function end(tag) {
+          tag = lowercase(tag);
+          if (!ignoreCurrentElement && validElements[tag] === true && voidElements[tag] !== true) {
+            out('');
+          }
+          // eslint-disable-next-line eqeqeq
+          if (tag == ignoreCurrentElement) {
+            ignoreCurrentElement = false;
+          }
+        },
+        chars: function chars(_chars) {
+          if (!ignoreCurrentElement) {
+            out(encodeEntities(_chars));
+          }
+        }
+      };
+    }
 
-   getResult(function(n) { return n * 2; }, 21);   // returns 42
-   getResult(null, 21);                            // returns 21
-   getResult(undefined, 21);                       // returns 21
-   ```
- *
- * @param {*} value to be returned.
- * @returns {*} the value passed in.
- */
-function identity($) {return $;}
-identity.$inject = [];
+    /**
+     * When IE9-11 comes across an unknown namespaced attribute e.g. 'xlink:foo' it adds 'xmlns:ns1' attribute to declare
+     * ns1 namespace and prefixes the attribute with 'ns1' (e.g. 'ns1:xlink:foo'). This is undesirable since we don't want
+     * to allow any of these custom attributes. This method strips them all.
+     *
+     * @param node Root element to process
+     */
+    function stripCustomNsAttrs(node) {
+      while (node) {
+        if (node.nodeType === window.Node.ELEMENT_NODE) {
+          var attrs = node.attributes;
+          for (var i = 0, l = attrs.length; i < l; i++) {
+            var attrNode = attrs[i];
+            var attrName = attrNode.name.toLowerCase();
+            if (attrName === 'xmlns:ns1' || attrName.lastIndexOf('ns1:', 0) === 0) {
+              node.removeAttributeNode(attrNode);
+              i--;
+              l--;
+            }
+          }
+        }
 
+        var nextNode = node.firstChild;
+        if (nextNode) {
+          stripCustomNsAttrs(nextNode);
+        }
 
-function valueFn(value) {return function valueRef() {return value;};}
+        node = getNonDescendant('nextSibling', node);
+      }
+    }
 
-function hasCustomToString(obj) {
-  return isFunction(obj.toString) && obj.toString !== toString;
-}
+    function getNonDescendant(propName, node) {
+      // An element is clobbered if its `propName` property points to one of its descendants
+      var nextNode = node[propName];
+      if (nextNode && nodeContains.call(node, nextNode)) {
+        throw $sanitizeMinErr('elclob', 'Failed to sanitize html because the element is clobbered: {0}', node.outerHTML || node.outerText);
+      }
+      return nextNode;
+    }
+  }
 
+  function sanitizeText(chars) {
+    var buf = [];
+    var writer = htmlSanitizeWriter(buf, noop);
+    writer.chars(chars);
+    return buf.join('');
+  }
 
-/**
- * @ngdoc function
- * @name angular.isUndefined
- * @module ng
- * @kind function
- *
- * @description
- * Determines if a reference is undefined.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is undefined.
- */
-function isUndefined(value) {return typeof value === 'undefined';}
+  // define ngSanitize module and register $sanitize service
+  angular.module('ngSanitize', []).provider('$sanitize', $SanitizeProvider).info({ angularVersion: '1.6.8' });
 
+  /**
+   * @ngdoc filter
+   * @name linky
+   * @kind function
+   *
+   * @description
+   * Finds links in text input and turns them into html links. Supports `http/https/ftp/sftp/mailto` and
+   * plain email address links.
+   *
+   * Requires the {@link ngSanitize `ngSanitize`} module to be installed.
+   *
+   * @param {string} text Input text.
+   * @param {string} [target] Window (`_blank|_self|_parent|_top`) or named frame to open links in.
+   * @param {object|function(url)} [attributes] Add custom attributes to the link element.
+   *
+   *    Can be one of:
+   *
+   *    - `object`: A map of attributes
+   *    - `function`: Takes the url as a parameter and returns a map of attributes
+   *
+   *    If the map of attributes contains a value for `target`, it overrides the value of
+   *    the target parameter.
+   *
+   *
+   * @returns {string} Html-linkified and {@link $sanitize sanitized} text.
+   *
+   * @usage
+     
+   *
+   * @example
+     
+       
+         

+         Snippet: 
+         
+           
+             
+             
+             
+           
+           
+             
+             
+             
+           
+           
+            
+            
+            
+           
+           
+            
+            
+            
+           
+           
+             
+             
+             
+           
+         
FilterSourceRendered
linky filter
+               
<div ng-bind-html="snippet | linky">
</div>

+             		
+               

+             
linky target
+              
<div ng-bind-html="snippetWithSingleURL | linky:'_blank'">
</div>

+            		
+              

+            
linky custom attributes
+              
<div ng-bind-html="snippetWithSingleURL | linky:'_self':{rel: 'nofollow'}">
</div>

+            		
+              

+            
no filter
<div ng-bind="snippet">
</div>

+       
+       
+         angular.module('linkyExample', ['ngSanitize'])
+           .controller('ExampleController', ['$scope', function($scope) {
+             $scope.snippet =
+               'Pretty text with some links:\n' +
+               'http://angularjs.org/,\n' +
+               'mailto:us@somewhere.org,\n' +
+               'another@somewhere.org,\n' +
+               'and one more: ftp://127.0.0.1/.';
+             $scope.snippetWithSingleURL = 'http://angularjs.org/';
+           }]);
+       
+       
+         it('should linkify the snippet with urls', function() {
+           expect(element(by.id('linky-filter')).element(by.binding('snippet | linky')).getText()).
+               toBe('Pretty text with some links: http://angularjs.org/, us@somewhere.org, ' +
+                    'another@somewhere.org, and one more: ftp://127.0.0.1/.');
+           expect(element.all(by.css('#linky-filter a')).count()).toEqual(4);
+         });
+  
+         it('should not linkify snippet without the linky filter', function() {
+           expect(element(by.id('escaped-html')).element(by.binding('snippet')).getText()).
+               toBe('Pretty text with some links: http://angularjs.org/, mailto:us@somewhere.org, ' +
+                    'another@somewhere.org, and one more: ftp://127.0.0.1/.');
+           expect(element.all(by.css('#escaped-html a')).count()).toEqual(0);
+         });
+  
+         it('should update', function() {
+           element(by.model('snippet')).clear();
+           element(by.model('snippet')).sendKeys('new http://link.');
+           expect(element(by.id('linky-filter')).element(by.binding('snippet | linky')).getText()).
+               toBe('new http://link.');
+           expect(element.all(by.css('#linky-filter a')).count()).toEqual(1);
+           expect(element(by.id('escaped-html')).element(by.binding('snippet')).getText())
+               .toBe('new http://link.');
+         });
+  
+         it('should work with the target property', function() {
+          expect(element(by.id('linky-target')).
+              element(by.binding("snippetWithSingleURL | linky:'_blank'")).getText()).
+              toBe('http://angularjs.org/');
+          expect(element(by.css('#linky-target a')).getAttribute('target')).toEqual('_blank');
+         });
+  
+         it('should optionally add custom attributes', function() {
+          expect(element(by.id('linky-custom-attributes')).
+              element(by.binding("snippetWithSingleURL | linky:'_self':{rel: 'nofollow'}")).getText()).
+              toBe('http://angularjs.org/');
+          expect(element(by.css('#linky-custom-attributes a')).getAttribute('rel')).toEqual('nofollow');
+         });
+       
+     
+   */
+  angular.module('ngSanitize').filter('linky', ['$sanitize', function ($sanitize) {
+    var LINKY_URL_REGEXP = /((s?ftp|https?):\/\/|(www\.)|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s.;,(){}<>"\u201d\u2019]/i,
+        MAILTO_REGEXP = /^mailto:/i;
+
+    var linkyMinErr = angular.$$minErr('linky');
+    var isDefined = angular.isDefined;
+    var isFunction = angular.isFunction;
+    var isObject = angular.isObject;
+    var isString = angular.isString;
+
+    return function (text, target, attributes) {
+      if (text == null || text === '') return text;
+      if (!isString(text)) throw linkyMinErr('notstring', 'Expected string but received: {0}', text);
+
+      var attributesFn = isFunction(attributes) ? attributes : isObject(attributes) ? function getAttributesObject() {
+        return attributes;
+      } : function getEmptyAttributesObject() {
+        return {};
+      };
 
-/**
- * @ngdoc function
- * @name angular.isDefined
- * @module ng
- * @kind function
- *
- * @description
- * Determines if a reference is defined.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is defined.
- */
-function isDefined(value) {return typeof value !== 'undefined';}
+      var match;
+      var raw = text;
+      var html = [];
+      var url;
+      var i;
+      while (match = raw.match(LINKY_URL_REGEXP)) {
+        // We can not end in these as they are sometimes found at the end of the sentence
+        url = match[0];
+        // if we did not match ftp/http/www/mailto then assume mailto
+        if (!match[2] && !match[4]) {
+          url = (match[3] ? 'http://' : 'mailto:') + url;
+        }
+        i = match.index;
+        addText(raw.substr(0, i));
+        addLink(url, match[0].replace(MAILTO_REGEXP, ''));
+        raw = raw.substring(i + match[0].length);
+      }
+      addText(raw);
+      return $sanitize(html.join(''));
+
+      function addText(text) {
+        if (!text) {
+          return;
+        }
+        html.push(sanitizeText(text));
+      }
 
+      function addLink(url, text) {
+        var key,
+            linkAttributes = attributesFn(url);
+        html.push('');
+        addText(text);
+        html.push('');
+      }
+    };
+  }]);
+})(window, window.angular);
 
-/**
- * Determine if a value is an object with a null prototype
- *
- * @returns {boolean} True if `value` is an `Object` with a null prototype
- */
-function isBlankObject(value) {
-  return value !== null && typeof value === 'object' && !getPrototypeOf(value);
-}
+},{}],144:[function(require,module,exports){
+'use strict';
 
+require('./angular-sanitize');
+module.exports = 'ngSanitize';
 
-/**
- * @ngdoc function
- * @name angular.isString
- * @module ng
- * @kind function
- *
- * @description
- * Determines if a reference is a `String`.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is a `String`.
- */
-function isString(value) {return typeof value === 'string';}
+},{"./angular-sanitize":143}],145:[function(require,module,exports){
+'use strict';
 
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
-/**
- * @ngdoc function
- * @name angular.isNumber
- * @module ng
- * @kind function
- *
- * @description
- * Determines if a reference is a `Number`.
- *
- * This includes the "special" numbers `NaN`, `+Infinity` and `-Infinity`.
- *
- * If you wish to exclude these then you can use the native
- * [`isFinite'](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/isFinite)
- * method.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is a `Number`.
+/*!
+ * angular-translate - v2.17.0 - 2017-12-21
+ * 
+ * Copyright (c) 2017 The angular-translate team, Pascal Precht; Licensed MIT
  */
-function isNumber(value) {return typeof value === 'number';}
+(function (root, factory) {
+  if (typeof define === 'function' && define.amd) {
+    // AMD. Register as an anonymous module unless amdModuleId is set
+    define([], function () {
+      return factory();
+    });
+  } else if ((typeof module === 'undefined' ? 'undefined' : _typeof(module)) === 'object' && module.exports) {
+    // Node. Does not work with strict CommonJS, but
+    // only CommonJS-like environments that support module.exports,
+    // like Node.
+    module.exports = factory();
+  } else {
+    factory();
+  }
+})(undefined, function () {
 
+  $translateMissingTranslationHandlerLog.$inject = ['$log'];
+  angular.module('pascalprecht.translate')
 
-/**
- * @ngdoc function
- * @name angular.isDate
- * @module ng
- * @kind function
- *
- * @description
- * Determines if a value is a date.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is a `Date`.
- */
-function isDate(value) {
-  return toString.call(value) === '[object Date]';
-}
+  /**
+   * @ngdoc object
+   * @name pascalprecht.translate.$translateMissingTranslationHandlerLog
+   * @requires $log
+   *
+   * @description
+   * Uses angular's `$log` service to give a warning when trying to translate a
+   * translation id which doesn't exist.
+   *
+   * @returns {function} Handler function
+   */
+  .factory('$translateMissingTranslationHandlerLog', $translateMissingTranslationHandlerLog);
 
+  function $translateMissingTranslationHandlerLog($log) {
 
-/**
- * @ngdoc function
- * @name angular.isArray
- * @module ng
- * @kind function
- *
- * @description
- * Determines if a reference is an `Array`. Alias of Array.isArray.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is an `Array`.
- */
-var isArray = Array.isArray;
+    'use strict';
 
-/**
- * @description
- * Determines if a reference is an `Error`.
- * Loosely based on https://www.npmjs.com/package/iserror
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is an `Error`.
- */
-function isError(value) {
-  var tag = toString.call(value);
-  switch (tag) {
-    case '[object Error]': return true;
-    case '[object Exception]': return true;
-    case '[object DOMException]': return true;
-    default: return value instanceof Error;
+    return function (translationId) {
+      $log.warn('Translation for ' + translationId + ' doesn\'t exist');
+    };
   }
-}
-
-/**
- * @ngdoc function
- * @name angular.isFunction
- * @module ng
- * @kind function
- *
- * @description
- * Determines if a reference is a `Function`.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is a `Function`.
- */
-function isFunction(value) {return typeof value === 'function';}
 
+  $translateMissingTranslationHandlerLog.displayName = '$translateMissingTranslationHandlerLog';
+  return 'pascalprecht.translate';
+});
 
-/**
- * Determines if a value is a regular expression object.
- *
- * @private
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is a `RegExp`.
- */
-function isRegExp(value) {
-  return toString.call(value) === '[object RegExp]';
-}
+},{}],146:[function(require,module,exports){
+'use strict';
 
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
-/**
- * Checks if `obj` is a window object.
- *
- * @private
- * @param {*} obj Object to check
- * @returns {boolean} True if `obj` is a window obj.
+/*!
+ * angular-translate - v2.17.0 - 2017-12-21
+ * 
+ * Copyright (c) 2017 The angular-translate team, Pascal Precht; Licensed MIT
  */
-function isWindow(obj) {
-  return obj && obj.window === obj;
-}
+(function (root, factory) {
+  if (typeof define === 'function' && define.amd) {
+    // AMD. Register as an anonymous module unless amdModuleId is set
+    define([], function () {
+      return factory();
+    });
+  } else if ((typeof module === 'undefined' ? 'undefined' : _typeof(module)) === 'object' && module.exports) {
+    // Node. Does not work with strict CommonJS, but
+    // only CommonJS-like environments that support module.exports,
+    // like Node.
+    module.exports = factory();
+  } else {
+    factory();
+  }
+})(undefined, function () {
 
+  /**
+   * @ngdoc overview
+   * @name pascalprecht.translate
+   *
+   * @description
+   * The main module which holds everything together.
+   */
+  runTranslate.$inject = ['$translate'];
+  $translate.$inject = ['$STORAGE_KEY', '$windowProvider', '$translateSanitizationProvider', 'pascalprechtTranslateOverrider'];
+  $translateDefaultInterpolation.$inject = ['$interpolate', '$translateSanitization'];
+  translateDirective.$inject = ['$translate', '$interpolate', '$compile', '$parse', '$rootScope'];
+  translateAttrDirective.$inject = ['$translate', '$rootScope'];
+  translateCloakDirective.$inject = ['$translate', '$rootScope'];
+  translateFilterFactory.$inject = ['$parse', '$translate'];
+  $translationCache.$inject = ['$cacheFactory'];
+  angular.module('pascalprecht.translate', ['ng']).run(runTranslate);
+
+  function runTranslate($translate) {
 
-function isScope(obj) {
-  return obj && obj.$evalAsync && obj.$watch;
-}
+    'use strict';
 
+    var key = $translate.storageKey(),
+        storage = $translate.storage();
 
-function isFile(obj) {
-  return toString.call(obj) === '[object File]';
-}
+    var fallbackFromIncorrectStorageValue = function fallbackFromIncorrectStorageValue() {
+      var preferred = $translate.preferredLanguage();
+      if (angular.isString(preferred)) {
+        $translate.use(preferred);
+        // $translate.use() will also remember the language.
+        // So, we don't need to call storage.put() here.
+      } else {
+        storage.put(key, $translate.use());
+      }
+    };
 
+    fallbackFromIncorrectStorageValue.displayName = 'fallbackFromIncorrectStorageValue';
 
-function isFormData(obj) {
-  return toString.call(obj) === '[object FormData]';
-}
+    if (storage) {
+      if (!storage.get(key)) {
+        fallbackFromIncorrectStorageValue();
+      } else {
+        $translate.use(storage.get(key))['catch'](fallbackFromIncorrectStorageValue);
+      }
+    } else if (angular.isString($translate.preferredLanguage())) {
+      $translate.use($translate.preferredLanguage());
+    }
+  }
 
+  runTranslate.displayName = 'runTranslate';
 
-function isBlob(obj) {
-  return toString.call(obj) === '[object Blob]';
-}
+  /**
+   * @ngdoc object
+   * @name pascalprecht.translate.$translateSanitizationProvider
+   *
+   * @description
+   *
+   * Configurations for $translateSanitization
+   */
+  angular.module('pascalprecht.translate').provider('$translateSanitization', $translateSanitizationProvider);
 
+  function $translateSanitizationProvider() {
 
-function isBoolean(value) {
-  return typeof value === 'boolean';
-}
+    'use strict';
 
+    var $sanitize,
+        $sce,
+        currentStrategy = null,
+        // TODO change to either 'sanitize', 'escape' or ['sanitize', 'escapeParameters'] in 3.0.
+    hasConfiguredStrategy = false,
+        hasShownNoStrategyConfiguredWarning = false,
+        strategies;
 
-function isPromiseLike(obj) {
-  return obj && isFunction(obj.then);
-}
+    /**
+     * Definition of a sanitization strategy function
+     * @callback StrategyFunction
+     * @param {string|object} value - value to be sanitized (either a string or an interpolated value map)
+     * @param {string} mode - either 'text' for a string (translation) or 'params' for the interpolated params
+     * @return {string|object}
+     */
 
+    /**
+     * @ngdoc property
+     * @name strategies
+     * @propertyOf pascalprecht.translate.$translateSanitizationProvider
+     *
+     * @description
+     * Following strategies are built-in:
+     * 

+     *   
sanitize

+     *   
Sanitizes HTML in the translation text using $sanitize

+     *   
escape

+     *   
Escapes HTML in the translation

+     *   
sanitizeParameters

+     *   
Sanitizes HTML in the values of the interpolation parameters using $sanitize

+     *   
escapeParameters

+     *   
Escapes HTML in the values of the interpolation parameters

+     *   
escaped

+     *   
Support legacy strategy name 'escaped' for backwards compatibility (will be removed in 3.0)

+     * 

+     *
+     */
 
-var TYPED_ARRAY_REGEXP = /^\[object (?:Uint8|Uint8Clamped|Uint16|Uint32|Int8|Int16|Int32|Float32|Float64)Array]$/;
-function isTypedArray(value) {
-  return value && isNumber(value.length) && TYPED_ARRAY_REGEXP.test(toString.call(value));
-}
+    strategies = {
+      sanitize: function sanitize(value, mode /*, context*/) {
+        if (mode === 'text') {
+          value = htmlSanitizeValue(value);
+        }
+        return value;
+      },
+      escape: function escape(value, mode /*, context*/) {
+        if (mode === 'text') {
+          value = htmlEscapeValue(value);
+        }
+        return value;
+      },
+      sanitizeParameters: function sanitizeParameters(value, mode /*, context*/) {
+        if (mode === 'params') {
+          value = mapInterpolationParameters(value, htmlSanitizeValue);
+        }
+        return value;
+      },
+      escapeParameters: function escapeParameters(value, mode /*, context*/) {
+        if (mode === 'params') {
+          value = mapInterpolationParameters(value, htmlEscapeValue);
+        }
+        return value;
+      },
+      sce: function sce(value, mode, context) {
+        if (mode === 'text') {
+          value = htmlTrustValue(value);
+        } else if (mode === 'params') {
+          if (context !== 'filter') {
+            // do html escape in filter context #1101
+            value = mapInterpolationParameters(value, htmlEscapeValue);
+          }
+        }
+        return value;
+      },
+      sceParameters: function sceParameters(value, mode /*, context*/) {
+        if (mode === 'params') {
+          value = mapInterpolationParameters(value, htmlTrustValue);
+        }
+        return value;
+      }
+    };
+    // Support legacy strategy name 'escaped' for backwards compatibility.
+    // TODO should be removed in 3.0
+    strategies.escaped = strategies.escapeParameters;
 
-function isArrayBuffer(obj) {
-  return toString.call(obj) === '[object ArrayBuffer]';
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateSanitizationProvider#addStrategy
+     * @methodOf pascalprecht.translate.$translateSanitizationProvider
+     *
+     * @description
+     * Adds a sanitization strategy to the list of known strategies.
+     *
+     * @param {string} strategyName - unique key for a strategy
+     * @param {StrategyFunction} strategyFunction - strategy function
+     * @returns {object} this
+     */
+    this.addStrategy = function (strategyName, strategyFunction) {
+      strategies[strategyName] = strategyFunction;
+      return this;
+    };
 
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateSanitizationProvider#removeStrategy
+     * @methodOf pascalprecht.translate.$translateSanitizationProvider
+     *
+     * @description
+     * Removes a sanitization strategy from the list of known strategies.
+     *
+     * @param {string} strategyName - unique key for a strategy
+     * @returns {object} this
+     */
+    this.removeStrategy = function (strategyName) {
+      delete strategies[strategyName];
+      return this;
+    };
 
-var trim = function(value) {
-  return isString(value) ? value.trim() : value;
-};
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateSanitizationProvider#useStrategy
+     * @methodOf pascalprecht.translate.$translateSanitizationProvider
+     *
+     * @description
+     * Selects a sanitization strategy. When an array is provided the strategies will be executed in order.
+     *
+     * @param {string|StrategyFunction|array} strategy The sanitization strategy / strategies which should be used. Either a name of an existing strategy, a custom strategy function, or an array consisting of multiple names and / or custom functions.
+     * @returns {object} this
+     */
+    this.useStrategy = function (strategy) {
+      hasConfiguredStrategy = true;
+      currentStrategy = strategy;
+      return this;
+    };
 
-// Copied from:
-// http://docs.closure-library.googlecode.com/git/local_closure_goog_string_string.js.source.html#line1021
-// Prereq: s is a string.
-var escapeForRegexp = function(s) {
-  return s
-    .replace(/([-()[\]{}+?*.$^|,:#= 0) {
-    array.splice(index, 1);
-  }
-  return index;
-}
+          var selectedStrategies = angular.isArray(strategy) ? strategy : [strategy];
+          return applyStrategies(value, mode, context, selectedStrategies);
+        }
+      };
+    }];
 
-/**
- * @ngdoc function
- * @name angular.copy
- * @module ng
- * @kind function
- *
- * @description
- * Creates a deep copy of `source`, which should be an object or an array.
- *
- * * If no destination is supplied, a copy of the object or array is created.
- * * If a destination is provided, all of its elements (for arrays) or properties (for objects)
- *   are deleted and then all elements/properties from the source are copied to it.
- * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned.
- * * If `source` is identical to `destination` an exception will be thrown.
- *
- * 

- * 

- *   Only enumerable properties are taken into account. Non-enumerable properties (both on `source`
- *   and on `destination`) will be ignored.
- * 

- *
- * @param {*} source The source that will be used to make a copy.
- *                   Can be any type, including primitives, `null`, and `undefined`.
- * @param {(Object|Array)=} destination Destination into which the source is copied. If
- *     provided, must be of the same type as `source`.
- * @returns {*} The copy or updated `destination`, if `destination` was specified.
- *
- * @example
-  
-    
-      

-        

-          

-          

-          Gender: 
-                  

-          
-          
-        

-        
form = {{user | json}}

-        
leader = {{leader | json}}

-      

-    
-    
-      // Module: copyExample
-      angular.
-        module('copyExample', []).
-        controller('ExampleController', ['$scope', function($scope) {
-          $scope.leader = {};
-
-          $scope.reset = function() {
-            // Example with 1 argument
-            $scope.user = angular.copy($scope.leader);
-          };
+    var htmlEscapeValue = function htmlEscapeValue(value) {
+      var element = angular.element('
');
+      element.text(value); // not chainable, see #1044
+      return element.html();
+    };
 
-          $scope.update = function(user) {
-            // Example with 2 arguments
-            angular.copy(user, $scope.leader);
-          };
+    var htmlSanitizeValue = function htmlSanitizeValue(value) {
+      if (!$sanitize) {
+        throw new Error('pascalprecht.translate.$translateSanitization: Error cannot find $sanitize service. Either include the ngSanitize module (https://docs.angularjs.org/api/ngSanitize) or use a sanitization strategy which does not depend on $sanitize, such as \'escape\'.');
+      }
+      return $sanitize(value);
+    };
 
-          $scope.reset();
-        }]);
-    
-  
- */
-function copy(source, destination, maxDepth) {
-  var stackSource = [];
-  var stackDest = [];
-  maxDepth = isValidObjectMaxDepth(maxDepth) ? maxDepth : NaN;
+    var htmlTrustValue = function htmlTrustValue(value) {
+      if (!$sce) {
+        throw new Error('pascalprecht.translate.$translateSanitization: Error cannot find $sce service.');
+      }
+      return $sce.trustAsHtml(value);
+    };
 
-  if (destination) {
-    if (isTypedArray(destination) || isArrayBuffer(destination)) {
-      throw ngMinErr('cpta', 'Can\'t copy! TypedArray destination cannot be mutated.');
-    }
-    if (source === destination) {
-      throw ngMinErr('cpi', 'Can\'t copy! Source and destination are identical.');
-    }
+    var mapInterpolationParameters = function mapInterpolationParameters(value, iteratee, stack) {
+      if (angular.isDate(value)) {
+        return value;
+      } else if (angular.isObject(value)) {
+        var result = angular.isArray(value) ? [] : {};
 
-    // Empty the destination object
-    if (isArray(destination)) {
-      destination.length = 0;
-    } else {
-      forEach(destination, function(value, key) {
-        if (key !== '$$hashKey') {
-          delete destination[key];
+        if (!stack) {
+          stack = [];
+        } else {
+          if (stack.indexOf(value) > -1) {
+            throw new Error('pascalprecht.translate.$translateSanitization: Error cannot interpolate parameter due recursive object');
+          }
         }
-      });
-    }
 
-    stackSource.push(source);
-    stackDest.push(destination);
-    return copyRecurse(source, destination, maxDepth);
-  }
+        stack.push(value);
+        angular.forEach(value, function (propertyValue, propertyKey) {
 
-  return copyElement(source, maxDepth);
+          /* Skipping function properties. */
+          if (angular.isFunction(propertyValue)) {
+            return;
+          }
 
-  function copyRecurse(source, destination, maxDepth) {
-    maxDepth--;
-    if (maxDepth < 0) {
-      return '...';
-    }
-    var h = destination.$$hashKey;
-    var key;
-    if (isArray(source)) {
-      for (var i = 0, ii = source.length; i < ii; i++) {
-        destination.push(copyElement(source[i], maxDepth));
-      }
-    } else if (isBlankObject(source)) {
-      // createMap() fast path --- Safe to avoid hasOwnProperty check because prototype chain is empty
-      for (key in source) {
-        destination[key] = copyElement(source[key], maxDepth);
-      }
-    } else if (source && typeof source.hasOwnProperty === 'function') {
-      // Slow path, which must rely on hasOwnProperty
-      for (key in source) {
-        if (source.hasOwnProperty(key)) {
-          destination[key] = copyElement(source[key], maxDepth);
-        }
-      }
-    } else {
-      // Slowest path --- hasOwnProperty can't be called as a method
-      for (key in source) {
-        if (hasOwnProperty.call(source, key)) {
-          destination[key] = copyElement(source[key], maxDepth);
-        }
+          result[propertyKey] = mapInterpolationParameters(propertyValue, iteratee, stack);
+        });
+        stack.splice(-1, 1); // remove last
+
+        return result;
+      } else if (angular.isNumber(value)) {
+        return value;
+      } else if (value === true || value === false) {
+        return value;
+      } else if (!angular.isUndefined(value) && value !== null) {
+        return iteratee(value);
+      } else {
+        return value;
       }
-    }
-    setHashKey(destination, h);
-    return destination;
+    };
   }
 
-  function copyElement(source, maxDepth) {
-    // Simple values
-    if (!isObject(source)) {
-      return source;
-    }
+  /**
+   * @ngdoc object
+   * @name pascalprecht.translate.$translateProvider
+   * @description
+   *
+   * $translateProvider allows developers to register translation-tables, asynchronous loaders
+   * and similar to configure translation behavior directly inside of a module.
+   *
+   */
+  angular.module('pascalprecht.translate').constant('pascalprechtTranslateOverrider', {}).provider('$translate', $translate);
 
-    // Already copied values
-    var index = stackSource.indexOf(source);
-    if (index !== -1) {
-      return stackDest[index];
-    }
+  function $translate($STORAGE_KEY, $windowProvider, $translateSanitizationProvider, pascalprechtTranslateOverrider) {
 
-    if (isWindow(source) || isScope(source)) {
-      throw ngMinErr('cpws',
-        'Can\'t copy! Making copies of Window or Scope instances is not supported.');
-    }
+    'use strict';
 
-    var needsRecurse = false;
-    var destination = copyType(source);
+    var $translationTable = {},
+        $preferredLanguage,
+        $availableLanguageKeys = [],
+        $languageKeyAliases,
+        $fallbackLanguage,
+        $fallbackWasString,
+        $uses,
+        $nextLang,
+        $storageFactory,
+        $storageKey = $STORAGE_KEY,
+        $storagePrefix,
+        $missingTranslationHandlerFactory,
+        $interpolationFactory,
+        $interpolatorFactories = [],
+        $loaderFactory,
+        $cloakClassName = 'translate-cloak',
+        $loaderOptions,
+        $notFoundIndicatorLeft,
+        $notFoundIndicatorRight,
+        $postCompilingEnabled = false,
+        $forceAsyncReloadEnabled = false,
+        $nestedObjectDelimeter = '.',
+        $isReady = false,
+        $keepContent = false,
+        loaderCache,
+        directivePriority = 0,
+        statefulFilter = true,
+        postProcessFn,
+        uniformLanguageTagResolver = 'default',
+        languageTagResolver = {
+      'default': function _default(tag) {
+        return (tag || '').split('-').join('_');
+      },
+      java: function java(tag) {
+        var temp = (tag || '').split('-').join('_');
+        var parts = temp.split('_');
+        return parts.length > 1 ? parts[0].toLowerCase() + '_' + parts[1].toUpperCase() : temp;
+      },
+      bcp47: function bcp47(tag) {
+        var temp = (tag || '').split('_').join('-');
+        var parts = temp.split('-');
 
-    if (destination === undefined) {
-      destination = isArray(source) ? [] : Object.create(getPrototypeOf(source));
-      needsRecurse = true;
-    }
+        switch (parts.length) {
+          case 1:
+            // language only
+            parts[0] = parts[0].toLowerCase();
+            break;
+          case 2:
+            // language-script or language-region
+            parts[0] = parts[0].toLowerCase();
+            if (parts[1].length === 4) {
+              // parts[1] is script
+              parts[1] = parts[1].charAt(0).toUpperCase() + parts[1].slice(1).toLowerCase();
+            } else {
+              // parts[1] is region
+              parts[1] = parts[1].toUpperCase();
+            }
+            break;
+          case 3:
+            // language-script-region
+            parts[0] = parts[0].toLowerCase();
+            parts[1] = parts[1].charAt(0).toUpperCase() + parts[1].slice(1).toLowerCase();
+            parts[2] = parts[2].toUpperCase();
+            break;
+          default:
+            return temp;
+        }
+
+        return parts.join('-');
+      },
+      'iso639-1': function iso6391(tag) {
+        var temp = (tag || '').split('_').join('-');
+        var parts = temp.split('-');
+        return parts[0].toLowerCase();
+      }
+    };
 
-    stackSource.push(source);
-    stackDest.push(destination);
+    var version = '2.17.0';
 
-    return needsRecurse
-      ? copyRecurse(source, destination, maxDepth)
-      : destination;
-  }
+    // tries to determine the browsers language
+    var getFirstBrowserLanguage = function getFirstBrowserLanguage() {
+
+      // internal purpose only
+      if (angular.isFunction(pascalprechtTranslateOverrider.getLocale)) {
+        return pascalprechtTranslateOverrider.getLocale();
+      }
 
-  function copyType(source) {
-    switch (toString.call(source)) {
-      case '[object Int8Array]':
-      case '[object Int16Array]':
-      case '[object Int32Array]':
-      case '[object Float32Array]':
-      case '[object Float64Array]':
-      case '[object Uint8Array]':
-      case '[object Uint8ClampedArray]':
-      case '[object Uint16Array]':
-      case '[object Uint32Array]':
-        return new source.constructor(copyElement(source.buffer), source.byteOffset, source.length);
+      var nav = $windowProvider.$get().navigator,
+          browserLanguagePropertyKeys = ['language', 'browserLanguage', 'systemLanguage', 'userLanguage'],
+          i,
+          language;
 
-      case '[object ArrayBuffer]':
-        // Support: IE10
-        if (!source.slice) {
-          // If we're in this case we know the environment supports ArrayBuffer
-          /* eslint-disable no-undef */
-          var copied = new ArrayBuffer(source.byteLength);
-          new Uint8Array(copied).set(new Uint8Array(source));
-          /* eslint-enable */
-          return copied;
+      // support for HTML 5.1 "navigator.languages"
+      if (angular.isArray(nav.languages)) {
+        for (i = 0; i < nav.languages.length; i++) {
+          language = nav.languages[i];
+          if (language && language.length) {
+            return language;
+          }
         }
-        return source.slice(0);
-
-      case '[object Boolean]':
-      case '[object Number]':
-      case '[object String]':
-      case '[object Date]':
-        return new source.constructor(source.valueOf());
+      }
 
-      case '[object RegExp]':
-        var re = new RegExp(source.source, source.toString().match(/[^/]*$/)[0]);
-        re.lastIndex = source.lastIndex;
-        return re;
+      // support for other well known properties in browsers
+      for (i = 0; i < browserLanguagePropertyKeys.length; i++) {
+        language = nav[browserLanguagePropertyKeys[i]];
+        if (language && language.length) {
+          return language;
+        }
+      }
 
-      case '[object Blob]':
-        return new source.constructor([source], {type: source.type});
-    }
+      return null;
+    };
+    getFirstBrowserLanguage.displayName = 'angular-translate/service: getFirstBrowserLanguage';
 
-    if (isFunction(source.cloneNode)) {
-      return source.cloneNode(true);
-    }
-  }
-}
+    // tries to determine the browsers locale
+    var getLocale = function getLocale() {
+      var locale = getFirstBrowserLanguage() || '';
+      if (languageTagResolver[uniformLanguageTagResolver]) {
+        locale = languageTagResolver[uniformLanguageTagResolver](locale);
+      }
+      return locale;
+    };
+    getLocale.displayName = 'angular-translate/service: getLocale';
 
+    /**
+     * @name indexOf
+     * @private
+     *
+     * @description
+     * indexOf polyfill. Kinda sorta.
+     *
+     * @param {array} array Array to search in.
+     * @param {string} searchElement Element to search for.
+     *
+     * @returns {int} Index of search element.
+     */
+    var indexOf = function indexOf(array, searchElement) {
+      for (var i = 0, len = array.length; i < len; i++) {
+        if (array[i] === searchElement) {
+          return i;
+        }
+      }
+      return -1;
+    };
 
-// eslint-disable-next-line no-self-compare
-function simpleCompare(a, b) { return a === b || (a !== a && b !== b); }
+    /**
+     * @name trim
+     * @private
+     *
+     * @description
+     * trim polyfill
+     *
+     * @returns {string} The string stripped of whitespace from both ends
+     */
+    var trim = function trim() {
+      return this.toString().replace(/^\s+|\s+$/g, '');
+    };
 
+    /**
+     * @name lowercase
+     * @private
+     *
+     * @description
+     * Return the lowercase string only if the type is string
+     *
+     * @returns {string} The string all in lowercase
+     */
+    var lowercase = function lowercase(string) {
+      return angular.isString(string) ? string.toLowerCase() : string;
+    };
 
-/**
- * @ngdoc function
- * @name angular.equals
- * @module ng
- * @kind function
- *
- * @description
- * Determines if two objects or two values are equivalent. Supports value types, regular
- * expressions, arrays and objects.
- *
- * Two objects or values are considered equivalent if at least one of the following is true:
- *
- * * Both objects or values pass `===` comparison.
- * * Both objects or values are of the same type and all of their properties are equal by
- *   comparing them with `angular.equals`.
- * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal)
- * * Both values represent the same regular expression (In JavaScript,
- *   /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual
- *   representation matches).
- *
- * During a property comparison, properties of `function` type and properties with names
- * that begin with `$` are ignored.
- *
- * Scope and DOMWindow objects are being compared only by identify (`===`).
- *
- * @param {*} o1 Object or value to compare.
- * @param {*} o2 Object or value to compare.
- * @returns {boolean} True if arguments are equal.
- *
- * @example
-   
-     
-      

-        

-          
User 1

-          Name: 
-          Age: 
+    var negotiateLocale = function negotiateLocale(preferred) {
+      if (!preferred) {
+        return;
+      }
 
-          
User 2

-          Name: 
-          Age: 
+      var avail = [],
+          locale = lowercase(preferred),
+          i = 0,
+          n = $availableLanguageKeys.length;
 
-          

-            

-            
-          

-          User 1: 
{{user1 | json}}

-          User 2: 
{{user2 | json}}

-          Equal: 
{{result}}

-        

-      

-    
-    
-        angular.module('equalsExample', []).controller('ExampleController', ['$scope', function($scope) {
-          $scope.user1 = {};
-          $scope.user2 = {};
-          $scope.compare = function() {
-            $scope.result = angular.equals($scope.user1, $scope.user2);
-          };
-        }]);
-    
-  
- */
-function equals(o1, o2) {
-  if (o1 === o2) return true;
-  if (o1 === null || o2 === null) return false;
-  // eslint-disable-next-line no-self-compare
-  if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN
-  var t1 = typeof o1, t2 = typeof o2, length, key, keySet;
-  if (t1 === t2 && t1 === 'object') {
-    if (isArray(o1)) {
-      if (!isArray(o2)) return false;
-      if ((length = o1.length) === o2.length) {
-        for (key = 0; key < length; key++) {
-          if (!equals(o1[key], o2[key])) return false;
-        }
-        return true;
+      for (; i < n; i++) {
+        avail.push(lowercase($availableLanguageKeys[i]));
       }
-    } else if (isDate(o1)) {
-      if (!isDate(o2)) return false;
-      return simpleCompare(o1.getTime(), o2.getTime());
-    } else if (isRegExp(o1)) {
-      if (!isRegExp(o2)) return false;
-      return o1.toString() === o2.toString();
-    } else {
-      if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2) ||
-        isArray(o2) || isDate(o2) || isRegExp(o2)) return false;
-      keySet = createMap();
-      for (key in o1) {
-        if (key.charAt(0) === '$' || isFunction(o1[key])) continue;
-        if (!equals(o1[key], o2[key])) return false;
-        keySet[key] = true;
-      }
-      for (key in o2) {
-        if (!(key in keySet) &&
-            key.charAt(0) !== '$' &&
-            isDefined(o2[key]) &&
-            !isFunction(o2[key])) return false;
+
+      // Check for an exact match in our list of available keys
+      i = indexOf(avail, locale);
+      if (i > -1) {
+        return $availableLanguageKeys[i];
       }
-      return true;
-    }
-  }
-  return false;
-}
 
-var csp = function() {
-  if (!isDefined(csp.rules)) {
+      if ($languageKeyAliases) {
+        var alias;
+        for (var langKeyAlias in $languageKeyAliases) {
+          if ($languageKeyAliases.hasOwnProperty(langKeyAlias)) {
+            var hasWildcardKey = false;
+            var hasExactKey = Object.prototype.hasOwnProperty.call($languageKeyAliases, langKeyAlias) && lowercase(langKeyAlias) === lowercase(preferred);
 
+            if (langKeyAlias.slice(-1) === '*') {
+              hasWildcardKey = lowercase(langKeyAlias.slice(0, -1)) === lowercase(preferred.slice(0, langKeyAlias.length - 1));
+            }
+            if (hasExactKey || hasWildcardKey) {
+              alias = $languageKeyAliases[langKeyAlias];
+              if (indexOf(avail, lowercase(alias)) > -1) {
+                return alias;
+              }
+            }
+          }
+        }
+      }
 
-    var ngCspElement = (window.document.querySelector('[ng-csp]') ||
-                    window.document.querySelector('[data-ng-csp]'));
+      // Check for a language code without region
+      var parts = preferred.split('_');
 
-    if (ngCspElement) {
-      var ngCspAttribute = ngCspElement.getAttribute('ng-csp') ||
-                    ngCspElement.getAttribute('data-ng-csp');
-      csp.rules = {
-        noUnsafeEval: !ngCspAttribute || (ngCspAttribute.indexOf('no-unsafe-eval') !== -1),
-        noInlineStyle: !ngCspAttribute || (ngCspAttribute.indexOf('no-inline-style') !== -1)
-      };
-    } else {
-      csp.rules = {
-        noUnsafeEval: noUnsafeEval(),
-        noInlineStyle: false
-      };
-    }
-  }
+      if (parts.length > 1 && indexOf(avail, lowercase(parts[0])) > -1) {
+        return parts[0];
+      }
 
-  return csp.rules;
+      // If everything fails, return undefined.
+      return;
+    };
 
-  function noUnsafeEval() {
-    try {
-      // eslint-disable-next-line no-new, no-new-func
-      new Function('');
-      return false;
-    } catch (e) {
-      return true;
-    }
-  }
-};
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#translations
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Registers a new translation table for specific language key.
+     *
+     * To register a translation table for specific language, pass a defined language
+     * key as first parameter.
+     *
+     * 
+     *  // register translation table for language: 'de_DE'
+     *  $translateProvider.translations('de_DE', {
+     *    'GREETING': 'Hallo Welt!'
+     *  });
+     *
+     *  // register another one
+     *  $translateProvider.translations('en_US', {
+     *    'GREETING': 'Hello world!'
+     *  });
+     * 

+     *
+     * When registering multiple translation tables for for the same language key,
+     * the actual translation table gets extended. This allows you to define module
+     * specific translation which only get added, once a specific module is loaded in
+     * your app.
+     *
+     * Invoking this method with no arguments returns the translation table which was
+     * registered with no language key. Invoking it with a language key returns the
+     * related translation table.
+     *
+     * @param {string} langKey A language key.
+     * @param {object} translationTable A plain old JavaScript object that represents a translation table.
+     *
+     */
+    var translations = function translations(langKey, translationTable) {
 
-/**
- * @ngdoc directive
- * @module ng
- * @name ngJq
- *
- * @element ANY
- * @param {string=} ngJq the name of the library available under `window`
- * to be used for angular.element
- * @description
- * Use this directive to force the angular.element library.  This should be
- * used to force either jqLite by leaving ng-jq blank or setting the name of
- * the jquery variable under window (eg. jQuery).
- *
- * Since angular looks for this directive when it is loaded (doesn't wait for the
- * DOMContentLoaded event), it must be placed on an element that comes before the script
- * which loads angular. Also, only the first instance of `ng-jq` will be used and all
- * others ignored.
- *
- * @example
- * This example shows how to force jqLite using the `ngJq` directive to the `html` tag.
- ```html
- 
- 
- ...
- ...
- 
- ```
- * @example
- * This example shows how to use a jQuery based library of a different name.
- * The library name must be available at the top most 'window'.
- ```html
- 
- 
- ...
- ...
- 
- ```
- */
-var jq = function() {
-  if (isDefined(jq.name_)) return jq.name_;
-  var el;
-  var i, ii = ngAttrPrefixes.length, prefix, name;
-  for (i = 0; i < ii; ++i) {
-    prefix = ngAttrPrefixes[i];
-    el = window.document.querySelector('[' + prefix.replace(':', '\\:') + 'jq]');
-    if (el) {
-      name = el.getAttribute(prefix + 'jq');
-      break;
-    }
-  }
+      if (!langKey && !translationTable) {
+        return $translationTable;
+      }
 
-  return (jq.name_ = name);
-};
+      if (langKey && !translationTable) {
+        if (angular.isString(langKey)) {
+          return $translationTable[langKey];
+        }
+      } else {
+        if (!angular.isObject($translationTable[langKey])) {
+          $translationTable[langKey] = {};
+        }
+        angular.extend($translationTable[langKey], flatObject(translationTable));
+      }
+      return this;
+    };
 
-function concat(array1, array2, index) {
-  return array1.concat(slice.call(array2, index));
-}
+    this.translations = translations;
 
-function sliceArgs(args, startIndex) {
-  return slice.call(args, startIndex || 0);
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#cloakClassName
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     *
+     * Let's you change the class name for `translate-cloak` directive.
+     * Default class name is `translate-cloak`.
+     *
+     * @param {string} name translate-cloak class name
+     */
+    this.cloakClassName = function (name) {
+      if (!name) {
+        return $cloakClassName;
+      }
+      $cloakClassName = name;
+      return this;
+    };
 
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#nestedObjectDelimeter
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     *
+     * Let's you change the delimiter for namespaced translations.
+     * Default delimiter is `.`.
+     *
+     * @param {string} delimiter namespace separator
+     */
+    this.nestedObjectDelimeter = function (delimiter) {
+      if (!delimiter) {
+        return $nestedObjectDelimeter;
+      }
+      $nestedObjectDelimeter = delimiter;
+      return this;
+    };
 
-/**
- * @ngdoc function
- * @name angular.bind
- * @module ng
- * @kind function
- *
- * @description
- * Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for
- * `fn`). You can supply optional `args` that are prebound to the function. This feature is also
- * known as [partial application](http://en.wikipedia.org/wiki/Partial_application), as
- * distinguished from [function currying](http://en.wikipedia.org/wiki/Currying#Contrast_with_partial_function_application).
- *
- * @param {Object} self Context which `fn` should be evaluated in.
- * @param {function()} fn Function to be bound.
- * @param {...*} args Optional arguments to be prebound to the `fn` function call.
- * @returns {function()} Function that wraps the `fn` with all the specified bindings.
- */
-function bind(self, fn) {
-  var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];
-  if (isFunction(fn) && !(fn instanceof RegExp)) {
-    return curryArgs.length
-      ? function() {
-          return arguments.length
-            ? fn.apply(self, concat(curryArgs, arguments, 0))
-            : fn.apply(self, curryArgs);
-        }
-      : function() {
-          return arguments.length
-            ? fn.apply(self, arguments)
-            : fn.call(self);
-        };
-  } else {
-    // In IE, native methods are not functions so they cannot be bound (note: they don't need to be).
-    return fn;
-  }
-}
+    /**
+     * @name flatObject
+     * @private
+     *
+     * @description
+     * Flats an object. This function is used to flatten given translation data with
+     * namespaces, so they are later accessible via dot notation.
+     */
+    var flatObject = function flatObject(data, path, result, prevKey) {
+      var key, keyWithPath, keyWithShortPath, val;
 
+      if (!path) {
+        path = [];
+      }
+      if (!result) {
+        result = {};
+      }
+      for (key in data) {
+        if (!Object.prototype.hasOwnProperty.call(data, key)) {
+          continue;
+        }
+        val = data[key];
+        if (angular.isObject(val)) {
+          flatObject(val, path.concat(key), result, key);
+        } else {
+          keyWithPath = path.length ? '' + path.join($nestedObjectDelimeter) + $nestedObjectDelimeter + key : key;
+          if (path.length && key === prevKey) {
+            // Create shortcut path (foo.bar == foo.bar.bar)
+            keyWithShortPath = '' + path.join($nestedObjectDelimeter);
+            // Link it to original path
+            result[keyWithShortPath] = '@:' + keyWithPath;
+          }
+          result[keyWithPath] = val;
+        }
+      }
+      return result;
+    };
+    flatObject.displayName = 'flatObject';
 
-function toJsonReplacer(key, value) {
-  var val = value;
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#addInterpolation
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Adds interpolation services to angular-translate, so it can manage them.
+     *
+     * @param {object} factory Interpolation service factory
+     */
+    this.addInterpolation = function (factory) {
+      $interpolatorFactories.push(factory);
+      return this;
+    };
 
-  if (typeof key === 'string' && key.charAt(0) === '$' && key.charAt(1) === '$') {
-    val = undefined;
-  } else if (isWindow(value)) {
-    val = '$WINDOW';
-  } else if (value &&  window.document === value) {
-    val = '$DOCUMENT';
-  } else if (isScope(value)) {
-    val = '$SCOPE';
-  }
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useMessageFormatInterpolation
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells angular-translate to use interpolation functionality of messageformat.js.
+     * This is useful when having high level pluralization and gender selection.
+     */
+    this.useMessageFormatInterpolation = function () {
+      return this.useInterpolation('$translateMessageFormatInterpolation');
+    };
 
-  return val;
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useInterpolation
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells angular-translate which interpolation style to use as default, application-wide.
+     * Simply pass a factory/service name. The interpolation service has to implement
+     * the correct interface.
+     *
+     * @param {string} factory Interpolation service name.
+     */
+    this.useInterpolation = function (factory) {
+      $interpolationFactory = factory;
+      return this;
+    };
 
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useSanitizeStrategy
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Simply sets a sanitation strategy type.
+     *
+     * @param {string} value Strategy type.
+     */
+    this.useSanitizeValueStrategy = function (value) {
+      $translateSanitizationProvider.useStrategy(value);
+      return this;
+    };
 
-/**
- * @ngdoc function
- * @name angular.toJson
- * @module ng
- * @kind function
- *
- * @description
- * Serializes input into a JSON-formatted string. Properties with leading $$ characters will be
- * stripped since angular uses this notation internally.
- *
- * @param {Object|Array|Date|string|number|boolean} obj Input to be serialized into JSON.
- * @param {boolean|number} [pretty=2] If set to true, the JSON output will contain newlines and whitespace.
- *    If set to an integer, the JSON output will contain that many spaces per indentation.
- * @returns {string|undefined} JSON-ified string representing `obj`.
- * @knownIssue
- *
- * The Safari browser throws a `RangeError` instead of returning `null` when it tries to stringify a `Date`
- * object with an invalid date value. The only reliable way to prevent this is to monkeypatch the
- * `Date.prototype.toJSON` method as follows:
- *
- * ```
- * var _DatetoJSON = Date.prototype.toJSON;
- * Date.prototype.toJSON = function() {
- *   try {
- *     return _DatetoJSON.call(this);
- *   } catch(e) {
- *     if (e instanceof RangeError) {
- *       return null;
- *     }
- *     throw e;
- *   }
- * };
- * ```
- *
- * See https://github.com/angular/angular.js/pull/14221 for more information.
- */
-function toJson(obj, pretty) {
-  if (isUndefined(obj)) return undefined;
-  if (!isNumber(pretty)) {
-    pretty = pretty ? 2 : null;
-  }
-  return JSON.stringify(obj, toJsonReplacer, pretty);
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#preferredLanguage
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells the module which of the registered translation tables to use for translation
+     * at initial startup by passing a language key. Similar to `$translateProvider#use`
+     * only that it says which language to **prefer**.
+     * It is recommended to call this after {@link pascalprecht.translate.$translate#fallbackLanguage fallbackLanguage()}.
+     *
+     * @param {string} langKey A language key.
+     */
+    this.preferredLanguage = function (langKey) {
+      if (langKey) {
+        setupPreferredLanguage(langKey);
+        return this;
+      }
+      return $preferredLanguage;
+    };
+    var setupPreferredLanguage = function setupPreferredLanguage(langKey) {
+      if (langKey) {
+        $preferredLanguage = langKey;
+      }
+      return $preferredLanguage;
+    };
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicator
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Sets an indicator which is used when a translation isn't found. E.g. when
+     * setting the indicator as 'X' and one tries to translate a translation id
+     * called `NOT_FOUND`, this will result in `X NOT_FOUND X`.
+     *
+     * Internally this methods sets a left indicator and a right indicator using
+     * `$translateProvider.translationNotFoundIndicatorLeft()` and
+     * `$translateProvider.translationNotFoundIndicatorRight()`.
+     *
+     * **Note**: These methods automatically add a whitespace between the indicators
+     * and the translation id.
+     *
+     * @param {string} indicator An indicator, could be any string.
+     */
+    this.translationNotFoundIndicator = function (indicator) {
+      this.translationNotFoundIndicatorLeft(indicator);
+      this.translationNotFoundIndicatorRight(indicator);
+      return this;
+    };
 
+    /**
+     * ngdoc function
+     * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicatorLeft
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Sets an indicator which is used when a translation isn't found left to the
+     * translation id.
+     *
+     * @param {string} indicator An indicator.
+     */
+    this.translationNotFoundIndicatorLeft = function (indicator) {
+      if (!indicator) {
+        return $notFoundIndicatorLeft;
+      }
+      $notFoundIndicatorLeft = indicator;
+      return this;
+    };
 
-/**
- * @ngdoc function
- * @name angular.fromJson
- * @module ng
- * @kind function
- *
- * @description
- * Deserializes a JSON string.
- *
- * @param {string} json JSON string to deserialize.
- * @returns {Object|Array|string|number} Deserialized JSON string.
- */
-function fromJson(json) {
-  return isString(json)
-      ? JSON.parse(json)
-      : json;
-}
+    /**
+     * ngdoc function
+     * @name pascalprecht.translate.$translateProvider#translationNotFoundIndicatorLeft
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Sets an indicator which is used when a translation isn't found right to the
+     * translation id.
+     *
+     * @param {string} indicator An indicator.
+     */
+    this.translationNotFoundIndicatorRight = function (indicator) {
+      if (!indicator) {
+        return $notFoundIndicatorRight;
+      }
+      $notFoundIndicatorRight = indicator;
+      return this;
+    };
 
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#fallbackLanguage
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells the module which of the registered translation tables to use when missing translations
+     * at initial startup by passing a language key. Similar to `$translateProvider#use`
+     * only that it says which language to **fallback**.
+     *
+     * @param {string||array} langKey A language key.
+     *
+     */
+    this.fallbackLanguage = function (langKey) {
+      fallbackStack(langKey);
+      return this;
+    };
 
-var ALL_COLONS = /:/g;
-function timezoneToOffset(timezone, fallback) {
-  // Support: IE 9-11 only, Edge 13-15+
-  // IE/Edge do not "understand" colon (`:`) in timezone
-  timezone = timezone.replace(ALL_COLONS, '');
-  var requestedTimezoneOffset = Date.parse('Jan 01, 1970 00:00:00 ' + timezone) / 60000;
-  return isNumberNaN(requestedTimezoneOffset) ? fallback : requestedTimezoneOffset;
-}
+    var fallbackStack = function fallbackStack(langKey) {
+      if (langKey) {
+        if (angular.isString(langKey)) {
+          $fallbackWasString = true;
+          $fallbackLanguage = [langKey];
+        } else if (angular.isArray(langKey)) {
+          $fallbackWasString = false;
+          $fallbackLanguage = langKey;
+        }
+        if (angular.isString($preferredLanguage) && indexOf($fallbackLanguage, $preferredLanguage) < 0) {
+          $fallbackLanguage.push($preferredLanguage);
+        }
 
+        return this;
+      } else {
+        if ($fallbackWasString) {
+          return $fallbackLanguage[0];
+        } else {
+          return $fallbackLanguage;
+        }
+      }
+    };
 
-function addDateMinutes(date, minutes) {
-  date = new Date(date.getTime());
-  date.setMinutes(date.getMinutes() + minutes);
-  return date;
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#use
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Set which translation table to use for translation by given language key. When
+     * trying to 'use' a language which isn't provided, it'll throw an error.
+     *
+     * You actually don't have to use this method since `$translateProvider#preferredLanguage`
+     * does the job too.
+     *
+     * @param {string} langKey A language key.
+     */
+    this.use = function (langKey) {
+      if (langKey) {
+        if (!$translationTable[langKey] && !$loaderFactory) {
+          // only throw an error, when not loading translation data asynchronously
+          throw new Error('$translateProvider couldn\'t find translationTable for langKey: \'' + langKey + '\'');
+        }
+        $uses = langKey;
+        return this;
+      }
+      return $uses;
+    };
 
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#resolveClientLocale
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * This returns the current browser/client's language key. The result is processed with the configured uniform tag resolver.
+     *
+     * @returns {string} the current client/browser language key
+     */
+    this.resolveClientLocale = function () {
+      return getLocale();
+    };
 
-function convertTimezoneToLocal(date, timezone, reverse) {
-  reverse = reverse ? -1 : 1;
-  var dateTimezoneOffset = date.getTimezoneOffset();
-  var timezoneOffset = timezoneToOffset(timezone, dateTimezoneOffset);
-  return addDateMinutes(date, reverse * (timezoneOffset - dateTimezoneOffset));
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#storageKey
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells the module which key must represent the choosed language by a user in the storage.
+     *
+     * @param {string} key A key for the storage.
+     */
+    var storageKey = function storageKey(key) {
+      if (!key) {
+        if ($storagePrefix) {
+          return $storagePrefix + $storageKey;
+        }
+        return $storageKey;
+      }
+      $storageKey = key;
+      return this;
+    };
 
+    this.storageKey = storageKey;
 
-/**
- * @returns {string} Returns the string representation of the element.
- */
-function startingTag(element) {
-  element = jqLite(element).clone().empty();
-  var elemHtml = jqLite('
').append(element).html();
-  try {
-    return element[0].nodeType === NODE_TYPE_TEXT ? lowercase(elemHtml) :
-        elemHtml.
-          match(/^(<[^>]+>)/)[1].
-          replace(/^<([\w-]+)/, function(match, nodeName) {return '<' + lowercase(nodeName);});
-  } catch (e) {
-    return lowercase(elemHtml);
-  }
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useUrlLoader
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells angular-translate to use `$translateUrlLoader` extension service as loader.
+     *
+     * @param {string} url Url
+     * @param {Object=} options Optional configuration object
+     */
+    this.useUrlLoader = function (url, options) {
+      return this.useLoader('$translateUrlLoader', angular.extend({ url: url }, options));
+    };
 
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useStaticFilesLoader
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells angular-translate to use `$translateStaticFilesLoader` extension service as loader.
+     *
+     * @param {Object=} options Optional configuration object
+     */
+    this.useStaticFilesLoader = function (options) {
+      return this.useLoader('$translateStaticFilesLoader', options);
+    };
 
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useLoader
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells angular-translate to use any other service as loader.
+     *
+     * @param {string} loaderFactory Factory name to use
+     * @param {Object=} options Optional configuration object
+     */
+    this.useLoader = function (loaderFactory, options) {
+      $loaderFactory = loaderFactory;
+      $loaderOptions = options || {};
+      return this;
+    };
 
-/////////////////////////////////////////////////
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useLocalStorage
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells angular-translate to use `$translateLocalStorage` service as storage layer.
+     *
+     */
+    this.useLocalStorage = function () {
+      return this.useStorage('$translateLocalStorage');
+    };
 
-/**
- * Tries to decode the URI component without throwing an exception.
- *
- * @private
- * @param str value potential URI component to check.
- * @returns {boolean} True if `value` can be decoded
- * with the decodeURIComponent function.
- */
-function tryDecodeURIComponent(value) {
-  try {
-    return decodeURIComponent(value);
-  } catch (e) {
-    // Ignore any invalid uri component.
-  }
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useCookieStorage
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells angular-translate to use `$translateCookieStorage` service as storage layer.
+     */
+    this.useCookieStorage = function () {
+      return this.useStorage('$translateCookieStorage');
+    };
 
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useStorage
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells angular-translate to use custom service as storage layer.
+     */
+    this.useStorage = function (storageFactory) {
+      $storageFactory = storageFactory;
+      return this;
+    };
 
-/**
- * Parses an escaped url query string into key-value pairs.
- * @returns {Object.}
- */
-function parseKeyValue(/**string*/keyValue) {
-  var obj = {};
-  forEach((keyValue || '').split('&'), function(keyValue) {
-    var splitPoint, key, val;
-    if (keyValue) {
-      key = keyValue = keyValue.replace(/\+/g,'%20');
-      splitPoint = keyValue.indexOf('=');
-      if (splitPoint !== -1) {
-        key = keyValue.substring(0, splitPoint);
-        val = keyValue.substring(splitPoint + 1);
-      }
-      key = tryDecodeURIComponent(key);
-      if (isDefined(key)) {
-        val = isDefined(val) ? tryDecodeURIComponent(val) : true;
-        if (!hasOwnProperty.call(obj, key)) {
-          obj[key] = val;
-        } else if (isArray(obj[key])) {
-          obj[key].push(val);
-        } else {
-          obj[key] = [obj[key],val];
-        }
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#storagePrefix
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Sets prefix for storage key.
+     *
+     * @param {string} prefix Storage key prefix
+     */
+    this.storagePrefix = function (prefix) {
+      if (!prefix) {
+        return prefix;
       }
-    }
-  });
-  return obj;
-}
+      $storagePrefix = prefix;
+      return this;
+    };
 
-function toKeyValue(obj) {
-  var parts = [];
-  forEach(obj, function(value, key) {
-    if (isArray(value)) {
-      forEach(value, function(arrayValue) {
-        parts.push(encodeUriQuery(key, true) +
-                   (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true)));
-      });
-    } else {
-    parts.push(encodeUriQuery(key, true) +
-               (value === true ? '' : '=' + encodeUriQuery(value, true)));
-    }
-  });
-  return parts.length ? parts.join('&') : '';
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useMissingTranslationHandlerLog
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells angular-translate to use built-in log handler when trying to translate
+     * a translation Id which doesn't exist.
+     *
+     * This is actually a shortcut method for `useMissingTranslationHandler()`.
+     *
+     */
+    this.useMissingTranslationHandlerLog = function () {
+      return this.useMissingTranslationHandler('$translateMissingTranslationHandlerLog');
+    };
 
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useMissingTranslationHandler
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Expects a factory name which later gets instantiated with `$injector`.
+     * This method can be used to tell angular-translate to use a custom
+     * missingTranslationHandler. Just build a factory which returns a function
+     * and expects a translation id as argument.
+     *
+     * Example:
+     * 
+     *  app.config(function ($translateProvider) {
+     *    $translateProvider.useMissingTranslationHandler('customHandler');
+     *  });
+     *
+     *  app.factory('customHandler', function (dep1, dep2) {
+     *    return function (translationId) {
+     *      // something with translationId and dep1 and dep2
+     *    };
+     *  });
+     * 

+     *
+     * @param {string} factory Factory name
+     */
+    this.useMissingTranslationHandler = function (factory) {
+      $missingTranslationHandlerFactory = factory;
+      return this;
+    };
 
-/**
- * We need our custom method because encodeURIComponent is too aggressive and doesn't follow
- * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
- * segments:
- *    segment       = *pchar
- *    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
- *    pct-encoded   = "%" HEXDIG HEXDIG
- *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
- *    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
- *                     / "*" / "+" / "," / ";" / "="
- */
-function encodeUriSegment(val) {
-  return encodeUriQuery(val, true).
-             replace(/%26/gi, '&').
-             replace(/%3D/gi, '=').
-             replace(/%2B/gi, '+');
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#usePostCompiling
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * If post compiling is enabled, all translated values will be processed
+     * again with AngularJS' $compile.
+     *
+     * Example:
+     * 
+     *  app.config(function ($translateProvider) {
+     *    $translateProvider.usePostCompiling(true);
+     *  });
+     * 

+     *
+     * @param {string} factory Factory name
+     */
+    this.usePostCompiling = function (value) {
+      $postCompilingEnabled = !!value;
+      return this;
+    };
 
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#forceAsyncReload
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * If force async reload is enabled, async loader will always be called
+     * even if $translationTable already contains the language key, adding
+     * possible new entries to the $translationTable.
+     *
+     * Example:
+     * 
+     *  app.config(function ($translateProvider) {
+     *    $translateProvider.forceAsyncReload(true);
+     *  });
+     * 

+     *
+     * @param {boolean} value - valid values are true or false
+     */
+    this.forceAsyncReload = function (value) {
+      $forceAsyncReloadEnabled = !!value;
+      return this;
+    };
 
-/**
- * This method is intended for encoding *key* or *value* parts of query component. We need a custom
- * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be
- * encoded per http://tools.ietf.org/html/rfc3986:
- *    query         = *( pchar / "/" / "?" )
- *    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
- *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
- *    pct-encoded   = "%" HEXDIG HEXDIG
- *    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
- *                     / "*" / "+" / "," / ";" / "="
- */
-function encodeUriQuery(val, pctEncodeSpaces) {
-  return encodeURIComponent(val).
-             replace(/%40/gi, '@').
-             replace(/%3A/gi, ':').
-             replace(/%24/g, '$').
-             replace(/%2C/gi, ',').
-             replace(/%3B/gi, ';').
-             replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#uniformLanguageTag
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells angular-translate which language tag should be used as a result when determining
+     * the current browser language.
+     *
+     * This setting must be set before invoking {@link pascalprecht.translate.$translateProvider#methods_determinePreferredLanguage determinePreferredLanguage()}.
+     *
+     * 
+     * $translateProvider
+     *   .uniformLanguageTag('bcp47')
+     *   .determinePreferredLanguage()
+     * 

+     *
+     * The resolver currently supports:
+     * * default
+     *     (traditionally: hyphens will be converted into underscores, i.e. en-US => en_US)
+     *     en-US => en_US
+     *     en_US => en_US
+     *     en-us => en_us
+     * * java
+     *     like default, but the second part will be always in uppercase
+     *     en-US => en_US
+     *     en_US => en_US
+     *     en-us => en_US
+     * * BCP 47 (RFC 4646 & 4647)
+     *     EN => en
+     *     en-US => en-US
+     *     en_US => en-US
+     *     en-us => en-US
+     *     sr-latn => sr-Latn
+     *     sr-latn-rs => sr-Latn-RS
+     *
+     * See also:
+     * * http://en.wikipedia.org/wiki/IETF_language_tag
+     * * http://www.w3.org/International/core/langtags/
+     * * http://tools.ietf.org/html/bcp47
+     *
+     * @param {string|object} options - options (or standard)
+     * @param {string} options.standard - valid values are 'default', 'bcp47', 'java'
+     */
+    this.uniformLanguageTag = function (options) {
 
-var ngAttrPrefixes = ['ng-', 'data-ng-', 'ng:', 'x-ng-'];
+      if (!options) {
+        options = {};
+      } else if (angular.isString(options)) {
+        options = {
+          standard: options
+        };
+      }
 
-function getNgAttribute(element, ngAttr) {
-  var attr, i, ii = ngAttrPrefixes.length;
-  for (i = 0; i < ii; ++i) {
-    attr = ngAttrPrefixes[i] + ngAttr;
-    if (isString(attr = element.getAttribute(attr))) {
-      return attr;
-    }
-  }
-  return null;
-}
+      uniformLanguageTagResolver = options.standard;
 
-function allowAutoBootstrap(document) {
-  var script = document.currentScript;
+      return this;
+    };
 
-  if (!script) {
-    // Support: IE 9-11 only
-    // IE does not have `document.currentScript`
-    return true;
-  }
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#determinePreferredLanguage
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Tells angular-translate to try to determine on its own which language key
+     * to set as preferred language. When `fn` is given, angular-translate uses it
+     * to determine a language key, otherwise it uses the built-in `getLocale()`
+     * method.
+     *
+     * The `getLocale()` returns a language key in the format `[lang]_[country]` or
+     * `[lang]` depending on what the browser provides.
+     *
+     * Use this method at your own risk, since not all browsers return a valid
+     * locale (see {@link pascalprecht.translate.$translateProvider#methods_uniformLanguageTag uniformLanguageTag()}).
+     *
+     * @param {Function=} fn Function to determine a browser's locale
+     */
+    this.determinePreferredLanguage = function (fn) {
 
-  // If the `currentScript` property has been clobbered just return false, since this indicates a probable attack
-  if (!(script instanceof window.HTMLScriptElement || script instanceof window.SVGScriptElement)) {
-    return false;
-  }
+      var locale = fn && angular.isFunction(fn) ? fn() : getLocale();
 
-  var attributes = script.attributes;
-  var srcs = [attributes.getNamedItem('src'), attributes.getNamedItem('href'), attributes.getNamedItem('xlink:href')];
+      if (!$availableLanguageKeys.length) {
+        $preferredLanguage = locale;
+      } else {
+        $preferredLanguage = negotiateLocale(locale) || locale;
+      }
 
-  return srcs.every(function(src) {
-    if (!src) {
-      return true;
-    }
-    if (!src.value) {
-      return false;
-    }
+      return this;
+    };
 
-    var link = document.createElement('a');
-    link.href = src.value;
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#registerAvailableLanguageKeys
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Registers a set of language keys the app will work with. Use this method in
+     * combination with
+     * {@link pascalprecht.translate.$translateProvider#determinePreferredLanguage determinePreferredLanguage}.
+     * When available languages keys are registered, angular-translate
+     * tries to find the best fitting language key depending on the browsers locale,
+     * considering your language key convention.
+     *
+     * @param {object} languageKeys Array of language keys the your app will use
+     * @param {object=} aliases Alias map.
+     */
+    this.registerAvailableLanguageKeys = function (languageKeys, aliases) {
+      if (languageKeys) {
+        $availableLanguageKeys = languageKeys;
+        if (aliases) {
+          $languageKeyAliases = aliases;
+        }
+        return this;
+      }
+      return $availableLanguageKeys;
+    };
 
-    if (document.location.origin === link.origin) {
-      // Same-origin resources are always allowed, even for non-whitelisted schemes.
-      return true;
-    }
-    // Disabled bootstrapping unless angular.js was loaded from a known scheme used on the web.
-    // This is to prevent angular.js bundled with browser extensions from being used to bypass the
-    // content security policy in web pages and other browser extensions.
-    switch (link.protocol) {
-      case 'http:':
-      case 'https:':
-      case 'ftp:':
-      case 'blob:':
-      case 'file:':
-      case 'data:':
-        return true;
-      default:
-        return false;
-    }
-  });
-}
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#useLoaderCache
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Registers a cache for internal $http based loaders.
+     * {@link pascalprecht.translate.$translationCache $translationCache}.
+     * When false the cache will be disabled (default). When true or undefined
+     * the cache will be a default (see $cacheFactory). When an object it will
+     * be treat as a cache object itself: the usage is $http({cache: cache})
+     *
+     * @param {object} cache boolean, string or cache-object
+     */
+    this.useLoaderCache = function (cache) {
+      if (cache === false) {
+        // disable cache
+        loaderCache = undefined;
+      } else if (cache === true) {
+        // enable cache using AJS defaults
+        loaderCache = true;
+      } else if (typeof cache === 'undefined') {
+        // enable cache using default
+        loaderCache = '$translationCache';
+      } else if (cache) {
+        // enable cache using given one (see $cacheFactory)
+        loaderCache = cache;
+      }
+      return this;
+    };
 
-// Cached as it has to run during loading so that document.currentScript is available.
-var isAutoBootstrapAllowed = allowAutoBootstrap(window.document);
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#directivePriority
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Sets the default priority of the translate directive. The standard value is `0`.
+     * Calling this function without an argument will return the current value.
+     *
+     * @param {number} priority for the translate-directive
+     */
+    this.directivePriority = function (priority) {
+      if (priority === undefined) {
+        // getter
+        return directivePriority;
+      } else {
+        // setter with chaining
+        directivePriority = priority;
+        return this;
+      }
+    };
 
-/**
- * @ngdoc directive
- * @name ngApp
- * @module ng
- *
- * @element ANY
- * @param {angular.Module} ngApp an optional application
- *   {@link angular.module module} name to load.
- * @param {boolean=} ngStrictDi if this attribute is present on the app element, the injector will be
- *   created in "strict-di" mode. This means that the application will fail to invoke functions which
- *   do not use explicit function annotation (and are thus unsuitable for minification), as described
- *   in {@link guide/di the Dependency Injection guide}, and useful debugging info will assist in
- *   tracking down the root of these bugs.
- *
- * @description
- *
- * Use this directive to **auto-bootstrap** an AngularJS application. The `ngApp` directive
- * designates the **root element** of the application and is typically placed near the root element
- * of the page - e.g. on the `` or `` tags.
- *
- * There are a few things to keep in mind when using `ngApp`:
- * - only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp`
- *   found in the document will be used to define the root element to auto-bootstrap as an
- *   application. To run multiple applications in an HTML document you must manually bootstrap them using
- *   {@link angular.bootstrap} instead.
- * - AngularJS applications cannot be nested within each other.
- * - Do not use a directive that uses {@link ng.$compile#transclusion transclusion} on the same element as `ngApp`.
- *   This includes directives such as {@link ng.ngIf `ngIf`}, {@link ng.ngInclude `ngInclude`} and
- *   {@link ngRoute.ngView `ngView`}.
- *   Doing this misplaces the app {@link ng.$rootElement `$rootElement`} and the app's {@link auto.$injector injector},
- *   causing animations to stop working and making the injector inaccessible from outside the app.
- *
- * You can specify an **AngularJS module** to be used as the root module for the application.  This
- * module will be loaded into the {@link auto.$injector} when the application is bootstrapped. It
- * should contain the application code needed or have dependencies on other modules that will
- * contain the code. See {@link angular.module} for more information.
- *
- * In the example below if the `ngApp` directive were not placed on the `html` element then the
- * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}`
- * would not be resolved to `3`.
- *
- * @example
- *
- * ### Simple Usage
- *
- * `ngApp` is the easiest, and most common way to bootstrap an application.
- *
- 
-   
-   

-     I can add: {{a}} + {{b}} =  {{ a+b }}
-   

-   
-   
-   angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) {
-     $scope.a = 1;
-     $scope.b = 2;
-   });
-   
- 
- *
- * @example
- *
- * ### With `ngStrictDi`
- *
- * Using `ngStrictDi`, you would see something like this:
- *
- 
-   
-   

-       

-           I can add: {{a}} + {{b}} =  {{ a+b }}
-
-           
This renders because the controller does not fail to
-              instantiate, by using explicit annotation style (see
-              script.js for details)
-           

-       

+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#statefulFilter
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * Since AngularJS 1.3, filters which are not stateless (depending at the scope)
+     * have to explicit define this behavior.
+     * Sets whether the translate filter should be stateful or stateless. The standard value is `true`
+     * meaning being stateful.
+     * Calling this function without an argument will return the current value.
+     *
+     * @param {boolean} state - defines the state of the filter
+     */
+    this.statefulFilter = function (state) {
+      if (state === undefined) {
+        // getter
+        return statefulFilter;
+      } else {
+        // setter with chaining
+        statefulFilter = state;
+        return this;
+      }
+    };
 
-       

-           Name: 

-           Hello, {{name}}!
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#postProcess
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * The post processor will be intercept right after the translation result. It can modify the result.
+     *
+     * @param {object} fn Function or service name (string) to be called after the translation value has been set / resolved. The function itself will enrich every value being processed and then continue the normal resolver process
+     */
+    this.postProcess = function (fn) {
+      if (fn) {
+        postProcessFn = fn;
+      } else {
+        postProcessFn = undefined;
+      }
+      return this;
+    };
 
-           
This renders because the controller does not fail to
-              instantiate, by using explicit annotation style
-              (see script.js for details)
-           

-       

+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateProvider#keepContent
+     * @methodOf pascalprecht.translate.$translateProvider
+     *
+     * @description
+     * If keepContent is set to true than translate directive will always use innerHTML
+     * as a default translation
+     *
+     * Example:
+     * 
+     *  app.config(function ($translateProvider) {
+     *    $translateProvider.keepContent(true);
+     *  });
+     * 

+     *
+     * @param {boolean} value - valid values are true or false
+     */
+    this.keepContent = function (value) {
+      $keepContent = !!value;
+      return this;
+    };
 
-       

-           I can add: {{a}} + {{b}} =  {{ a+b }}
+    /**
+     * @ngdoc object
+     * @name pascalprecht.translate.$translate
+     * @requires $interpolate
+     * @requires $log
+     * @requires $rootScope
+     * @requires $q
+     *
+     * @description
+     * The `$translate` service is the actual core of angular-translate. It expects a translation id
+     * and optional interpolate parameters to translate contents.
+     *
+     * 
+     *  $translate('HEADLINE_TEXT').then(function (translation) {
+     *    $scope.translatedText = translation;
+     *  });
+     * 

+     *
+     * @param {string|array} translationId A token which represents a translation id
+     *                                     This can be optionally an array of translation ids which
+     *                                     results that the function returns an object where each key
+     *                                     is the translation id and the value the translation.
+     * @param {object=} [interpolateParams={}] An object hash for dynamic values
+     * @param {string=} [interpolationId=undefined] The id of the interpolation to use (use default unless set via useInterpolation())
+     * @param {string=} [defaultTranslationText=undefined] the optional default translation text that is written as
+     *                                        as default text in case it is not found in any configured language
+     * @param {string=} [forceLanguage=false] A language to be used instead of the current language
+     * @param {string=} [sanitizeStrategy=undefined] force sanitize strategy for this call instead of using the configured one (use default unless set)
+     * @returns {object} promise
+     */
+    this.$get = ['$log', '$injector', '$rootScope', '$q', function ($log, $injector, $rootScope, $q) {
+
+      var Storage,
+          defaultInterpolator = $injector.get($interpolationFactory || '$translateDefaultInterpolation'),
+          pendingLoader = false,
+          interpolatorHashMap = {},
+          langPromises = {},
+          fallbackIndex,
+          startFallbackIteration;
+
+      var $translate = function $translate(translationId, interpolateParams, interpolationId, defaultTranslationText, forceLanguage, sanitizeStrategy) {
+        if (!$uses && $preferredLanguage) {
+          $uses = $preferredLanguage;
+        }
+        var uses = forceLanguage && forceLanguage !== $uses ? // we don't want to re-negotiate $uses
+        negotiateLocale(forceLanguage) || forceLanguage : $uses;
+
+        // Check forceLanguage is present
+        if (forceLanguage) {
+          loadTranslationsIfMissing(forceLanguage);
+        }
+
+        // Duck detection: If the first argument is an array, a bunch of translations was requested.
+        // The result is an object.
+        if (angular.isArray(translationId)) {
+          // Inspired by Q.allSettled by Kris Kowal
+          // https://github.com/kriskowal/q/blob/b0fa72980717dc202ffc3cbf03b936e10ebbb9d7/q.js#L1553-1563
+          // This transforms all promises regardless resolved or rejected
+          var translateAll = function translateAll(translationIds) {
+            var results = {}; // storing the actual results
+            var promises = []; // promises to wait for
+            // Wraps the promise a) being always resolved and b) storing the link id->value
+            var translate = function translate(translationId) {
+              var deferred = $q.defer();
+              var regardless = function regardless(value) {
+                results[translationId] = value;
+                deferred.resolve([translationId, value]);
+              };
+              // we don't care whether the promise was resolved or rejected; just store the values
+              $translate(translationId, interpolateParams, interpolationId, defaultTranslationText, forceLanguage, sanitizeStrategy).then(regardless, regardless);
+              return deferred.promise;
+            };
+            for (var i = 0, c = translationIds.length; i < c; i++) {
+              promises.push(translate(translationIds[i]));
+            }
+            // wait for all (including storing to results)
+            return $q.all(promises).then(function () {
+              // return the results
+              return results;
+            });
+          };
+          return translateAll(translationId);
+        }
 
-           
The controller could not be instantiated, due to relying
-              on automatic function annotations (which are disabled in
-              strict mode). As such, the content of this section is not
-              interpolated, and there should be an error in your web console.
-           

-       

-   

-   
-   
-   angular.module('ngAppStrictDemo', [])
-     // BadController will fail to instantiate, due to relying on automatic function annotation,
-     // rather than an explicit annotation
-     .controller('BadController', function($scope) {
-       $scope.a = 1;
-       $scope.b = 2;
-     })
-     // Unlike BadController, GoodController1 and GoodController2 will not fail to be instantiated,
-     // due to using explicit annotations using the array style and $inject property, respectively.
-     .controller('GoodController1', ['$scope', function($scope) {
-       $scope.a = 1;
-       $scope.b = 2;
-     }])
-     .controller('GoodController2', GoodController2);
-     function GoodController2($scope) {
-       $scope.name = 'World';
-     }
-     GoodController2.$inject = ['$scope'];
-   
-   
-   div[ng-controller] {
-       margin-bottom: 1em;
-       -webkit-border-radius: 4px;
-       border-radius: 4px;
-       border: 1px solid;
-       padding: .5em;
-   }
-   div[ng-controller^=Good] {
-       border-color: #d6e9c6;
-       background-color: #dff0d8;
-       color: #3c763d;
-   }
-   div[ng-controller^=Bad] {
-       border-color: #ebccd1;
-       background-color: #f2dede;
-       color: #a94442;
-       margin-bottom: 0;
-   }
-   
- 
- */
-function angularInit(element, bootstrap) {
-  var appElement,
-      module,
-      config = {};
+        var deferred = $q.defer();
 
-  // The element `element` has priority over any other element.
-  forEach(ngAttrPrefixes, function(prefix) {
-    var name = prefix + 'app';
+        // trim off any whitespace
+        if (translationId) {
+          translationId = trim.apply(translationId);
+        }
 
-    if (!appElement && element.hasAttribute && element.hasAttribute(name)) {
-      appElement = element;
-      module = element.getAttribute(name);
-    }
-  });
-  forEach(ngAttrPrefixes, function(prefix) {
-    var name = prefix + 'app';
-    var candidate;
+        var promiseToWaitFor = function () {
+          var promise = langPromises[uses] || langPromises[$preferredLanguage];
 
-    if (!appElement && (candidate = element.querySelector('[' + name.replace(':', '\\:') + ']'))) {
-      appElement = candidate;
-      module = candidate.getAttribute(name);
-    }
-  });
-  if (appElement) {
-    if (!isAutoBootstrapAllowed) {
-      window.console.error('Angular: disabling automatic bootstrap. 
- * 
- * 
- * 
- * ```
- *
- * @param {DOMElement} element DOM element which is the root of angular application.
- * @param {Array=} modules an array of modules to load into the application.
- *     Each item in the array should be the name of a predefined module or a (DI annotated)
- *     function that will be invoked by the injector as a `config` block.
- *     See: {@link angular.module modules}
- * @param {Object=} config an object for defining configuration options for the application. The
- *     following keys are supported:
- *
- * * `strictDi` - disable automatic function annotation for the application. This is meant to
- *   assist in finding bugs which break minified code. Defaults to `false`.
- *
- * @returns {auto.$injector} Returns the newly created injector for this app.
- */
-function bootstrap(element, modules, config) {
-  if (!isObject(config)) config = {};
-  var defaultConfig = {
-    strictDi: false
-  };
-  config = extend(defaultConfig, config);
-  var doBootstrap = function() {
-    element = jqLite(element);
-
-    if (element.injector()) {
-      var tag = (element[0] === window.document) ? 'document' : startingTag(element);
-      // Encode angle brackets to prevent input from being sanitized to empty string #8683.
-      throw ngMinErr(
-          'btstrpd',
-          'App already bootstrapped with this element \'{0}\'',
-          tag.replace(//,'>'));
-    }
-
-    modules = modules || [];
-    modules.unshift(['$provide', function($provide) {
-      $provide.value('$rootElement', element);
-    }]);
-
-    if (config.debugInfoEnabled) {
-      // Pushing so that this overrides `debugInfoEnabled` setting defined in user's `modules`.
-      modules.push(['$compileProvider', function($compileProvider) {
-        $compileProvider.debugInfoEnabled(true);
-      }]);
-    }
+          if ($storageFactory && !promise) {
+            // looks like there's no pending promise for $preferredLanguage or
+            // $uses. Maybe there's one pending for a language that comes from
+            // storage.
+            var langKey = Storage.get($storageKey);
+            promise = langPromises[langKey];
+
+            if ($fallbackLanguage && $fallbackLanguage.length) {
+              var index = indexOf($fallbackLanguage, langKey);
+              // maybe the language from storage is also defined as fallback language
+              // we increase the fallback language index to not search in that language
+              // as fallback, since it's probably the first used language
+              // in that case the index starts after the first element
+              fallbackIndex = index === 0 ? 1 : 0;
+
+              // but we can make sure to ALWAYS fallback to preferred language at least
+              if (indexOf($fallbackLanguage, $preferredLanguage) < 0) {
+                $fallbackLanguage.push($preferredLanguage);
+              }
+            }
+          }
+          return promise;
+        }();
 
-    modules.unshift('ng');
-    var injector = createInjector(modules, config.strictDi);
-    injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector',
-       function bootstrapApply(scope, element, compile, injector) {
-        scope.$apply(function() {
-          element.data('$injector', injector);
-          compile(element)(scope);
-        });
-      }]
-    );
-    return injector;
-  };
+        if (!promiseToWaitFor) {
+          // no promise to wait for? okay. Then there's no loader registered
+          // nor is a one pending for language that comes from storage.
+          // We can just translate.
+          determineTranslation(translationId, interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy).then(deferred.resolve, deferred.reject);
+        } else {
+          var promiseResolved = function promiseResolved() {
+            // $uses may have changed while waiting
+            if (!forceLanguage) {
+              uses = $uses;
+            }
+            determineTranslation(translationId, interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy).then(deferred.resolve, deferred.reject);
+          };
+          promiseResolved.displayName = 'promiseResolved';
 
-  var NG_ENABLE_DEBUG_INFO = /^NG_ENABLE_DEBUG_INFO!/;
-  var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/;
+          promiseToWaitFor['finally'](promiseResolved)['catch'](angular.noop); // we don't care about errors here, already handled
+        }
+        return deferred.promise;
+      };
 
-  if (window && NG_ENABLE_DEBUG_INFO.test(window.name)) {
-    config.debugInfoEnabled = true;
-    window.name = window.name.replace(NG_ENABLE_DEBUG_INFO, '');
-  }
+      /**
+       * @name applyNotFoundIndicators
+       * @private
+       *
+       * @description
+       * Applies not fount indicators to given translation id, if needed.
+       * This function gets only executed, if a translation id doesn't exist,
+       * which is why a translation id is expected as argument.
+       *
+       * @param {string} translationId Translation id.
+       * @returns {string} Same as given translation id but applied with not found
+       * indicators.
+       */
+      var applyNotFoundIndicators = function applyNotFoundIndicators(translationId) {
+        // applying notFoundIndicators
+        if ($notFoundIndicatorLeft) {
+          translationId = [$notFoundIndicatorLeft, translationId].join(' ');
+        }
+        if ($notFoundIndicatorRight) {
+          translationId = [translationId, $notFoundIndicatorRight].join(' ');
+        }
+        return translationId;
+      };
 
-  if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) {
-    return doBootstrap();
-  }
+      /**
+       * @name useLanguage
+       * @private
+       *
+       * @description
+       * Makes actual use of a language by setting a given language key as used
+       * language and informs registered interpolators to also use the given
+       * key as locale.
+       *
+       * @param {string} key Locale key.
+       */
+      var useLanguage = function useLanguage(key) {
+        $uses = key;
 
-  window.name = window.name.replace(NG_DEFER_BOOTSTRAP, '');
-  angular.resumeBootstrap = function(extraModules) {
-    forEach(extraModules, function(module) {
-      modules.push(module);
-    });
-    return doBootstrap();
-  };
+        // make sure to store new language key before triggering success event
+        if ($storageFactory) {
+          Storage.put($translate.storageKey(), $uses);
+        }
 
-  if (isFunction(angular.resumeDeferredBootstrap)) {
-    angular.resumeDeferredBootstrap();
-  }
-}
+        $rootScope.$emit('$translateChangeSuccess', { language: key });
 
-/**
- * @ngdoc function
- * @name angular.reloadWithDebugInfo
- * @module ng
- * @description
- * Use this function to reload the current application with debug information turned on.
- * This takes precedence over a call to `$compileProvider.debugInfoEnabled(false)`.
- *
- * See {@link ng.$compileProvider#debugInfoEnabled} for more.
- */
-function reloadWithDebugInfo() {
-  window.name = 'NG_ENABLE_DEBUG_INFO!' + window.name;
-  window.location.reload();
-}
+        // inform default interpolator
+        defaultInterpolator.setLocale($uses);
 
-/**
- * @name angular.getTestability
- * @module ng
- * @description
- * Get the testability service for the instance of Angular on the given
- * element.
- * @param {DOMElement} element DOM element which is the root of angular application.
- */
-function getTestability(rootElement) {
-  var injector = angular.element(rootElement).injector();
-  if (!injector) {
-    throw ngMinErr('test',
-      'no injector found for element argument to getTestability');
-  }
-  return injector.get('$$testability');
-}
+        var eachInterpolator = function eachInterpolator(interpolator, id) {
+          interpolatorHashMap[id].setLocale($uses);
+        };
+        eachInterpolator.displayName = 'eachInterpolatorLocaleSetter';
 
-var SNAKE_CASE_REGEXP = /[A-Z]/g;
-function snake_case(name, separator) {
-  separator = separator || '_';
-  return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
-    return (pos ? separator : '') + letter.toLowerCase();
-  });
-}
+        // inform all others too!
+        angular.forEach(interpolatorHashMap, eachInterpolator);
+        $rootScope.$emit('$translateChangeEnd', { language: key });
+      };
 
-var bindJQueryFired = false;
-function bindJQuery() {
-  var originalCleanData;
+      /**
+       * @name loadAsync
+       * @private
+       *
+       * @description
+       * Kicks off registered async loader using `$injector` and applies existing
+       * loader options. When resolved, it updates translation tables accordingly
+       * or rejects with given language key.
+       *
+       * @param {string} key Language key.
+       * @return {Promise} A promise.
+       */
+      var loadAsync = function loadAsync(key) {
+        if (!key) {
+          throw 'No language key specified for loading.';
+        }
 
-  if (bindJQueryFired) {
-    return;
-  }
+        var deferred = $q.defer();
 
-  // bind to jQuery if present;
-  var jqName = jq();
-  jQuery = isUndefined(jqName) ? window.jQuery :   // use jQuery (if present)
-           !jqName             ? undefined     :   // use jqLite
-                                 window[jqName];   // use jQuery specified by `ngJq`
-
-  // Use jQuery if it exists with proper functionality, otherwise default to us.
-  // Angular 1.2+ requires jQuery 1.7+ for on()/off() support.
-  // Angular 1.3+ technically requires at least jQuery 2.1+ but it may work with older
-  // versions. It will not work for sure with jQuery <1.7, though.
-  if (jQuery && jQuery.fn.on) {
-    jqLite = jQuery;
-    extend(jQuery.fn, {
-      scope: JQLitePrototype.scope,
-      isolateScope: JQLitePrototype.isolateScope,
-      controller: /** @type {?} */ (JQLitePrototype).controller,
-      injector: JQLitePrototype.injector,
-      inheritedData: JQLitePrototype.inheritedData
-    });
+        $rootScope.$emit('$translateLoadingStart', { language: key });
+        pendingLoader = true;
 
-    // All nodes removed from the DOM via various jQuery APIs like .remove()
-    // are passed through jQuery.cleanData. Monkey-patch this method to fire
-    // the $destroy event on all removed nodes.
-    originalCleanData = jQuery.cleanData;
-    jQuery.cleanData = function(elems) {
-      var events;
-      for (var i = 0, elem; (elem = elems[i]) != null; i++) {
-        events = jQuery._data(elem, 'events');
-        if (events && events.$destroy) {
-          jQuery(elem).triggerHandler('$destroy');
+        var cache = loaderCache;
+        if (typeof cache === 'string') {
+          // getting on-demand instance of loader
+          cache = $injector.get(cache);
         }
-      }
-      originalCleanData(elems);
-    };
-  } else {
-    jqLite = JQLite;
-  }
-
-  angular.element = jqLite;
 
-  // Prevent double-proxying.
-  bindJQueryFired = true;
-}
-
-/**
- * throw error if the argument is falsy.
- */
-function assertArg(arg, name, reason) {
-  if (!arg) {
-    throw ngMinErr('areq', 'Argument \'{0}\' is {1}', (name || '?'), (reason || 'required'));
-  }
-  return arg;
-}
+        var loaderOptions = angular.extend({}, $loaderOptions, {
+          key: key,
+          $http: angular.extend({}, {
+            cache: cache
+          }, $loaderOptions.$http)
+        });
 
-function assertArgFn(arg, name, acceptArrayAnnotation) {
-  if (acceptArrayAnnotation && isArray(arg)) {
-      arg = arg[arg.length - 1];
-  }
+        var onLoaderSuccess = function onLoaderSuccess(data) {
+          var translationTable = {};
+          $rootScope.$emit('$translateLoadingSuccess', { language: key });
 
-  assertArg(isFunction(arg), name, 'not a function, got ' +
-      (arg && typeof arg === 'object' ? arg.constructor.name || 'Object' : typeof arg));
-  return arg;
-}
+          if (angular.isArray(data)) {
+            angular.forEach(data, function (table) {
+              angular.extend(translationTable, flatObject(table));
+            });
+          } else {
+            angular.extend(translationTable, flatObject(data));
+          }
+          pendingLoader = false;
+          deferred.resolve({
+            key: key,
+            table: translationTable
+          });
+          $rootScope.$emit('$translateLoadingEnd', { language: key });
+        };
+        onLoaderSuccess.displayName = 'onLoaderSuccess';
 
-/**
- * throw error if the name given is hasOwnProperty
- * @param  {String} name    the name to test
- * @param  {String} context the context in which the name is used, such as module or directive
- */
-function assertNotHasOwnProperty(name, context) {
-  if (name === 'hasOwnProperty') {
-    throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context);
-  }
-}
+        var onLoaderError = function onLoaderError(key) {
+          $rootScope.$emit('$translateLoadingError', { language: key });
+          deferred.reject(key);
+          $rootScope.$emit('$translateLoadingEnd', { language: key });
+        };
+        onLoaderError.displayName = 'onLoaderError';
 
-/**
- * Return the value accessible from the object by path. Any undefined traversals are ignored
- * @param {Object} obj starting object
- * @param {String} path path to traverse
- * @param {boolean} [bindFnToScope=true]
- * @returns {Object} value as accessible by path
- */
-//TODO(misko): this function needs to be removed
-function getter(obj, path, bindFnToScope) {
-  if (!path) return obj;
-  var keys = path.split('.');
-  var key;
-  var lastInstance = obj;
-  var len = keys.length;
+        $injector.get($loaderFactory)(loaderOptions).then(onLoaderSuccess, onLoaderError);
 
-  for (var i = 0; i < len; i++) {
-    key = keys[i];
-    if (obj) {
-      obj = (lastInstance = obj)[key];
-    }
-  }
-  if (!bindFnToScope && isFunction(obj)) {
-    return bind(lastInstance, obj);
-  }
-  return obj;
-}
+        return deferred.promise;
+      };
 
-/**
- * Return the DOM siblings between the first and last node in the given array.
- * @param {Array} array like object
- * @returns {Array} the inputted object or a jqLite collection containing the nodes
- */
-function getBlockNodes(nodes) {
-  // TODO(perf): update `nodes` instead of creating a new object?
-  var node = nodes[0];
-  var endNode = nodes[nodes.length - 1];
-  var blockNodes;
+      if ($storageFactory) {
+        Storage = $injector.get($storageFactory);
 
-  for (var i = 1; node !== endNode && (node = node.nextSibling); i++) {
-    if (blockNodes || nodes[i] !== node) {
-      if (!blockNodes) {
-        blockNodes = jqLite(slice.call(nodes, 0, i));
+        if (!Storage.get || !Storage.put) {
+          throw new Error('Couldn\'t use storage \'' + $storageFactory + '\', missing get() or put() method!');
+        }
       }
-      blockNodes.push(node);
-    }
-  }
-
-  return blockNodes || nodes;
-}
 
+      // if we have additional interpolations that were added via
+      // $translateProvider.addInterpolation(), we have to map'em
+      if ($interpolatorFactories.length) {
+        var eachInterpolationFactory = function eachInterpolationFactory(interpolatorFactory) {
+          var interpolator = $injector.get(interpolatorFactory);
+          // setting initial locale for each interpolation service
+          interpolator.setLocale($preferredLanguage || $uses);
+          // make'em recognizable through id
+          interpolatorHashMap[interpolator.getInterpolationIdentifier()] = interpolator;
+        };
+        eachInterpolationFactory.displayName = 'interpolationFactoryAdder';
 
-/**
- * Creates a new object without a prototype. This object is useful for lookup without having to
- * guard against prototypically inherited properties via hasOwnProperty.
- *
- * Related micro-benchmarks:
- * - http://jsperf.com/object-create2
- * - http://jsperf.com/proto-map-lookup/2
- * - http://jsperf.com/for-in-vs-object-keys2
- *
- * @returns {Object}
- */
-function createMap() {
-  return Object.create(null);
-}
-
-function stringify(value) {
-  if (value == null) { // null || undefined
-    return '';
-  }
-  switch (typeof value) {
-    case 'string':
-      break;
-    case 'number':
-      value = '' + value;
-      break;
-    default:
-      if (hasCustomToString(value) && !isArray(value) && !isDate(value)) {
-        value = value.toString();
-      } else {
-        value = toJson(value);
+        angular.forEach($interpolatorFactories, eachInterpolationFactory);
       }
-  }
-
-  return value;
-}
 
-var NODE_TYPE_ELEMENT = 1;
-var NODE_TYPE_ATTRIBUTE = 2;
-var NODE_TYPE_TEXT = 3;
-var NODE_TYPE_COMMENT = 8;
-var NODE_TYPE_DOCUMENT = 9;
-var NODE_TYPE_DOCUMENT_FRAGMENT = 11;
+      /**
+       * @name getTranslationTable
+       * @private
+       *
+       * @description
+       * Returns a promise that resolves to the translation table
+       * or is rejected if an error occurred.
+       *
+       * @param langKey
+       * @returns {Q.promise}
+       */
+      var getTranslationTable = function getTranslationTable(langKey) {
+        var deferred = $q.defer();
+        if (Object.prototype.hasOwnProperty.call($translationTable, langKey)) {
+          deferred.resolve($translationTable[langKey]);
+        } else if (langPromises[langKey]) {
+          var onResolve = function onResolve(data) {
+            translations(data.key, data.table);
+            deferred.resolve(data.table);
+          };
+          onResolve.displayName = 'translationTableResolver';
+          langPromises[langKey].then(onResolve, deferred.reject);
+        } else {
+          deferred.reject();
+        }
+        return deferred.promise;
+      };
 
-/**
- * @ngdoc type
- * @name angular.Module
- * @module ng
- * @description
- *
- * Interface for configuring angular {@link angular.module modules}.
- */
+      /**
+       * @name getFallbackTranslation
+       * @private
+       *
+       * @description
+       * Returns a promise that will resolve to the translation
+       * or be rejected if no translation was found for the language.
+       * This function is currently only used for fallback language translation.
+       *
+       * @param langKey The language to translate to.
+       * @param translationId
+       * @param interpolateParams
+       * @param Interpolator
+       * @param sanitizeStrategy
+       * @returns {Q.promise}
+       */
+      var getFallbackTranslation = function getFallbackTranslation(langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy) {
+        var deferred = $q.defer();
+
+        var onResolve = function onResolve(translationTable) {
+          if (Object.prototype.hasOwnProperty.call(translationTable, translationId) && translationTable[translationId] !== null) {
+            Interpolator.setLocale(langKey);
+            var translation = translationTable[translationId];
+            if (translation.substr(0, 2) === '@:') {
+              getFallbackTranslation(langKey, translation.substr(2), interpolateParams, Interpolator, sanitizeStrategy).then(deferred.resolve, deferred.reject);
+            } else {
+              var interpolatedValue = Interpolator.interpolate(translationTable[translationId], interpolateParams, 'service', sanitizeStrategy, translationId);
+              interpolatedValue = applyPostProcessing(translationId, translationTable[translationId], interpolatedValue, interpolateParams, langKey);
 
-function setupModuleLoader(window) {
+              deferred.resolve(interpolatedValue);
+            }
+            Interpolator.setLocale($uses);
+          } else {
+            deferred.reject();
+          }
+        };
+        onResolve.displayName = 'fallbackTranslationResolver';
 
-  var $injectorMinErr = minErr('$injector');
-  var ngMinErr = minErr('ng');
+        getTranslationTable(langKey).then(onResolve, deferred.reject);
 
-  function ensure(obj, name, factory) {
-    return obj[name] || (obj[name] = factory());
-  }
+        return deferred.promise;
+      };
 
-  var angular = ensure(window, 'angular', Object);
+      /**
+       * @name getFallbackTranslationInstant
+       * @private
+       *
+       * @description
+       * Returns a translation
+       * This function is currently only used for fallback language translation.
+       *
+       * @param langKey The language to translate to.
+       * @param translationId
+       * @param interpolateParams
+       * @param Interpolator
+       * @param sanitizeStrategy sanitize strategy override
+       *
+       * @returns {string} translation
+       */
+      var getFallbackTranslationInstant = function getFallbackTranslationInstant(langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy) {
+        var result,
+            translationTable = $translationTable[langKey];
 
-  // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap
-  angular.$$minErr = angular.$$minErr || minErr;
+        if (translationTable && Object.prototype.hasOwnProperty.call(translationTable, translationId) && translationTable[translationId] !== null) {
+          Interpolator.setLocale(langKey);
+          result = Interpolator.interpolate(translationTable[translationId], interpolateParams, 'filter', sanitizeStrategy, translationId);
+          result = applyPostProcessing(translationId, translationTable[translationId], result, interpolateParams, langKey, sanitizeStrategy);
+          // workaround for TrustedValueHolderType
+          if (!angular.isString(result) && angular.isFunction(result.$$unwrapTrustedValue)) {
+            var result2 = result.$$unwrapTrustedValue();
+            if (result2.substr(0, 2) === '@:') {
+              return getFallbackTranslationInstant(langKey, result2.substr(2), interpolateParams, Interpolator, sanitizeStrategy);
+            }
+          } else if (result.substr(0, 2) === '@:') {
+            return getFallbackTranslationInstant(langKey, result.substr(2), interpolateParams, Interpolator, sanitizeStrategy);
+          }
+          Interpolator.setLocale($uses);
+        }
 
-  return ensure(angular, 'module', function() {
-    /** @type {Object.} */
-    var modules = {};
+        return result;
+      };
 
-    /**
-     * @ngdoc function
-     * @name angular.module
-     * @module ng
-     * @description
-     *
-     * The `angular.module` is a global place for creating, registering and retrieving Angular
-     * modules.
-     * All modules (angular core or 3rd party) that should be available to an application must be
-     * registered using this mechanism.
-     *
-     * Passing one argument retrieves an existing {@link angular.Module},
-     * whereas passing more than one argument creates a new {@link angular.Module}
-     *
-     *
-     * # Module
-     *
-     * A module is a collection of services, directives, controllers, filters, and configuration information.
-     * `angular.module` is used to configure the {@link auto.$injector $injector}.
-     *
-     * ```js
-     * // Create a new module
-     * var myModule = angular.module('myModule', []);
-     *
-     * // register a new service
-     * myModule.value('appName', 'MyCoolApp');
-     *
-     * // configure existing services inside initialization blocks.
-     * myModule.config(['$locationProvider', function($locationProvider) {
-     *   // Configure existing providers
-     *   $locationProvider.hashPrefix('!');
-     * }]);
-     * ```
-     *
-     * Then you can create an injector and load your modules like this:
-     *
-     * ```js
-     * var injector = angular.injector(['ng', 'myModule'])
-     * ```
-     *
-     * However it's more likely that you'll just use
-     * {@link ng.directive:ngApp ngApp} or
-     * {@link angular.bootstrap} to simplify this process for you.
-     *
-     * @param {!string} name The name of the module to create or retrieve.
-     * @param {!Array.=} requires If specified then new module is being created. If
-     *        unspecified then the module is being retrieved for further configuration.
-     * @param {Function=} configFn Optional configuration function for the module. Same as
-     *        {@link angular.Module#config Module#config()}.
-     * @returns {angular.Module} new module with the {@link angular.Module} api.
-     */
-    return function module(name, requires, configFn) {
+      /**
+       * @name translateByHandler
+       * @private
+       *
+       * Translate by missing translation handler.
+       *
+       * @param translationId
+       * @param interpolateParams
+       * @param defaultTranslationText
+       * @param sanitizeStrategy sanitize strategy override
+       *
+       * @returns translation created by $missingTranslationHandler or translationId is $missingTranslationHandler is
+       * absent
+       */
+      var translateByHandler = function translateByHandler(translationId, interpolateParams, defaultTranslationText, sanitizeStrategy) {
+        // If we have a handler factory - we might also call it here to determine if it provides
+        // a default text for a translationid that can't be found anywhere in our tables
+        if ($missingTranslationHandlerFactory) {
+          return $injector.get($missingTranslationHandlerFactory)(translationId, $uses, interpolateParams, defaultTranslationText, sanitizeStrategy);
+        } else {
+          return translationId;
+        }
+      };
+
+      /**
+       * @name resolveForFallbackLanguage
+       * @private
+       *
+       * Recursive helper function for fallbackTranslation that will sequentially look
+       * for a translation in the fallbackLanguages starting with fallbackLanguageIndex.
+       *
+       * @param fallbackLanguageIndex
+       * @param translationId
+       * @param interpolateParams
+       * @param Interpolator
+       * @param defaultTranslationText
+       * @param sanitizeStrategy
+       * @returns {Q.promise} Promise that will resolve to the translation.
+       */
+      var resolveForFallbackLanguage = function resolveForFallbackLanguage(fallbackLanguageIndex, translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy) {
+        var deferred = $q.defer();
 
-      var info = {};
+        if (fallbackLanguageIndex < $fallbackLanguage.length) {
+          var langKey = $fallbackLanguage[fallbackLanguageIndex];
+          getFallbackTranslation(langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy).then(function (data) {
+            deferred.resolve(data);
+          }, function () {
+            // Look in the next fallback language for a translation.
+            // It delays the resolving by passing another promise to resolve.
+            return resolveForFallbackLanguage(fallbackLanguageIndex + 1, translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy).then(deferred.resolve, deferred.reject);
+          });
+        } else {
+          // No translation found in any fallback language
+          // if a default translation text is set in the directive, then return this as a result
+          if (defaultTranslationText) {
+            deferred.resolve(defaultTranslationText);
+          } else {
+            var missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, defaultTranslationText);
 
-      var assertNotHasOwnProperty = function(name, context) {
-        if (name === 'hasOwnProperty') {
-          throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context);
+            // if no default translation is set and an error handler is defined, send it to the handler
+            // and then return the result if it isn't undefined
+            if ($missingTranslationHandlerFactory && missingTranslationHandlerTranslation) {
+              deferred.resolve(missingTranslationHandlerTranslation);
+            } else {
+              deferred.reject(applyNotFoundIndicators(translationId));
+            }
+          }
         }
+        return deferred.promise;
       };
 
-      assertNotHasOwnProperty(name, 'module');
-      if (requires && modules.hasOwnProperty(name)) {
-        modules[name] = null;
-      }
-      return ensure(modules, name, function() {
-        if (!requires) {
-          throw $injectorMinErr('nomod', 'Module \'{0}\' is not available! You either misspelled ' +
-             'the module name or forgot to load it. If registering a module ensure that you ' +
-             'specify the dependencies as the second argument.', name);
+      /**
+       * @name resolveForFallbackLanguageInstant
+       * @private
+       *
+       * Recursive helper function for fallbackTranslation that will sequentially look
+       * for a translation in the fallbackLanguages starting with fallbackLanguageIndex.
+       *
+       * @param fallbackLanguageIndex
+       * @param translationId
+       * @param interpolateParams
+       * @param Interpolator
+       * @param sanitizeStrategy
+       * @returns {string} translation
+       */
+      var resolveForFallbackLanguageInstant = function resolveForFallbackLanguageInstant(fallbackLanguageIndex, translationId, interpolateParams, Interpolator, sanitizeStrategy) {
+        var result;
+
+        if (fallbackLanguageIndex < $fallbackLanguage.length) {
+          var langKey = $fallbackLanguage[fallbackLanguageIndex];
+          result = getFallbackTranslationInstant(langKey, translationId, interpolateParams, Interpolator, sanitizeStrategy);
+          if (!result && result !== '') {
+            result = resolveForFallbackLanguageInstant(fallbackLanguageIndex + 1, translationId, interpolateParams, Interpolator);
+          }
         }
+        return result;
+      };
 
-        /** @type {!Array.>} */
-        var invokeQueue = [];
-
-        /** @type {!Array.} */
-        var configBlocks = [];
-
-        /** @type {!Array.} */
-        var runBlocks = [];
+      /**
+       * Translates with the usage of the fallback languages.
+       *
+       * @param translationId
+       * @param interpolateParams
+       * @param Interpolator
+       * @param defaultTranslationText
+       * @param sanitizeStrategy
+       * @returns {Q.promise} Promise, that resolves to the translation.
+       */
+      var fallbackTranslation = function fallbackTranslation(translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy) {
+        // Start with the fallbackLanguage with index 0
+        return resolveForFallbackLanguage(startFallbackIteration > 0 ? startFallbackIteration : fallbackIndex, translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy);
+      };
 
-        var config = invokeLater('$injector', 'invoke', 'push', configBlocks);
+      /**
+       * Translates with the usage of the fallback languages.
+       *
+       * @param translationId
+       * @param interpolateParams
+       * @param Interpolator
+       * @param sanitizeStrategy
+       * @returns {String} translation
+       */
+      var fallbackTranslationInstant = function fallbackTranslationInstant(translationId, interpolateParams, Interpolator, sanitizeStrategy) {
+        // Start with the fallbackLanguage with index 0
+        return resolveForFallbackLanguageInstant(startFallbackIteration > 0 ? startFallbackIteration : fallbackIndex, translationId, interpolateParams, Interpolator, sanitizeStrategy);
+      };
 
-        /** @type {angular.Module} */
-        var moduleInstance = {
-          // Private state
-          _invokeQueue: invokeQueue,
-          _configBlocks: configBlocks,
-          _runBlocks: runBlocks,
+      var determineTranslation = function determineTranslation(translationId, interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy) {
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#info
-           * @module ng
-           *
-           * @param {Object=} info Information about the module
-           * @returns {Object|Module} The current info object for this module if called as a getter,
-           *                          or `this` if called as a setter.
-           *
-           * @description
-           * Read and write custom information about this module.
-           * For example you could put the version of the module in here.
-           *
-           * ```js
-           * angular.module('myModule', []).info({ version: '1.0.0' });
-           * ```
-           *
-           * The version could then be read back out by accessing the module elsewhere:
-           *
-           * ```
-           * var version = angular.module('myModule').info().version;
-           * ```
-           *
-           * You can also retrieve this information during runtime via the
-           * {@link $injector#modules `$injector.modules`} property:
-           *
-           * ```js
-           * var version = $injector.modules['myModule'].info().version;
-           * ```
-           */
-          info: function(value) {
-            if (isDefined(value)) {
-              if (!isObject(value)) throw ngMinErr('aobj', 'Argument \'{0}\' must be an object', 'value');
-              info = value;
-              return this;
-            }
-            return info;
-          },
+        var deferred = $q.defer();
 
-          /**
-           * @ngdoc property
-           * @name angular.Module#requires
-           * @module ng
-           *
-           * @description
-           * Holds the list of modules which the injector will load before the current module is
-           * loaded.
-           */
-          requires: requires,
+        var table = uses ? $translationTable[uses] : $translationTable,
+            Interpolator = interpolationId ? interpolatorHashMap[interpolationId] : defaultInterpolator;
 
-          /**
-           * @ngdoc property
-           * @name angular.Module#name
-           * @module ng
-           *
-           * @description
-           * Name of the module.
-           */
-          name: name,
+        // if the translation id exists, we can just interpolate it
+        if (table && Object.prototype.hasOwnProperty.call(table, translationId) && table[translationId] !== null) {
+          var translation = table[translationId];
 
+          // If using link, rerun $translate with linked translationId and return it
+          if (translation.substr(0, 2) === '@:') {
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#provider
-           * @module ng
-           * @param {string} name service name
-           * @param {Function} providerType Construction function for creating new instance of the
-           *                                service.
-           * @description
-           * See {@link auto.$provide#provider $provide.provider()}.
-           */
-          provider: invokeLaterAndSetModuleName('$provide', 'provider'),
+            $translate(translation.substr(2), interpolateParams, interpolationId, defaultTranslationText, uses, sanitizeStrategy).then(deferred.resolve, deferred.reject);
+          } else {
+            //
+            var resolvedTranslation = Interpolator.interpolate(translation, interpolateParams, 'service', sanitizeStrategy, translationId);
+            resolvedTranslation = applyPostProcessing(translationId, translation, resolvedTranslation, interpolateParams, uses);
+            deferred.resolve(resolvedTranslation);
+          }
+        } else {
+          var missingTranslationHandlerTranslation;
+          // for logging purposes only (as in $translateMissingTranslationHandlerLog), value is not returned to promise
+          if ($missingTranslationHandlerFactory && !pendingLoader) {
+            missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, defaultTranslationText);
+          }
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#factory
-           * @module ng
-           * @param {string} name service name
-           * @param {Function} providerFunction Function for creating new instance of the service.
-           * @description
-           * See {@link auto.$provide#factory $provide.factory()}.
-           */
-          factory: invokeLaterAndSetModuleName('$provide', 'factory'),
+          // since we couldn't translate the inital requested translation id,
+          // we try it now with one or more fallback languages, if fallback language(s) is
+          // configured.
+          if (uses && $fallbackLanguage && $fallbackLanguage.length) {
+            fallbackTranslation(translationId, interpolateParams, Interpolator, defaultTranslationText, sanitizeStrategy).then(function (translation) {
+              deferred.resolve(translation);
+            }, function (_translationId) {
+              deferred.reject(applyNotFoundIndicators(_translationId));
+            });
+          } else if ($missingTranslationHandlerFactory && !pendingLoader && missingTranslationHandlerTranslation) {
+            // looks like the requested translation id doesn't exists.
+            // Now, if there is a registered handler for missing translations and no
+            // asyncLoader is pending, we execute the handler
+            if (defaultTranslationText) {
+              deferred.resolve(defaultTranslationText);
+            } else {
+              deferred.resolve(missingTranslationHandlerTranslation);
+            }
+          } else {
+            if (defaultTranslationText) {
+              deferred.resolve(defaultTranslationText);
+            } else {
+              deferred.reject(applyNotFoundIndicators(translationId));
+            }
+          }
+        }
+        return deferred.promise;
+      };
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#service
-           * @module ng
-           * @param {string} name service name
-           * @param {Function} constructor A constructor function that will be instantiated.
-           * @description
-           * See {@link auto.$provide#service $provide.service()}.
-           */
-          service: invokeLaterAndSetModuleName('$provide', 'service'),
+      var determineTranslationInstant = function determineTranslationInstant(translationId, interpolateParams, interpolationId, uses, sanitizeStrategy) {
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#value
-           * @module ng
-           * @param {string} name service name
-           * @param {*} object Service instance object.
-           * @description
-           * See {@link auto.$provide#value $provide.value()}.
-           */
-          value: invokeLater('$provide', 'value'),
+        var result,
+            table = uses ? $translationTable[uses] : $translationTable,
+            Interpolator = defaultInterpolator;
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#constant
-           * @module ng
-           * @param {string} name constant name
-           * @param {*} object Constant value.
-           * @description
-           * Because the constants are fixed, they get applied before other provide methods.
-           * See {@link auto.$provide#constant $provide.constant()}.
-           */
-          constant: invokeLater('$provide', 'constant', 'unshift'),
+        // if the interpolation id exists use custom interpolator
+        if (interpolatorHashMap && Object.prototype.hasOwnProperty.call(interpolatorHashMap, interpolationId)) {
+          Interpolator = interpolatorHashMap[interpolationId];
+        }
 
-           /**
-           * @ngdoc method
-           * @name angular.Module#decorator
-           * @module ng
-           * @param {string} name The name of the service to decorate.
-           * @param {Function} decorFn This function will be invoked when the service needs to be
-           *                           instantiated and should return the decorated service instance.
-           * @description
-           * See {@link auto.$provide#decorator $provide.decorator()}.
-           */
-          decorator: invokeLaterAndSetModuleName('$provide', 'decorator', configBlocks),
+        // if the translation id exists, we can just interpolate it
+        if (table && Object.prototype.hasOwnProperty.call(table, translationId) && table[translationId] !== null) {
+          var translation = table[translationId];
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#animation
-           * @module ng
-           * @param {string} name animation name
-           * @param {Function} animationFactory Factory function for creating new instance of an
-           *                                    animation.
-           * @description
-           *
-           * **NOTE**: animations take effect only if the **ngAnimate** module is loaded.
-           *
-           *
-           * Defines an animation hook that can be later used with
-           * {@link $animate $animate} service and directives that use this service.
-           *
-           * ```js
-           * module.animation('.animation-name', function($inject1, $inject2) {
-           *   return {
-           *     eventName : function(element, done) {
-           *       //code to run the animation
-           *       //once complete, then run done()
-           *       return function cancellationFunction(element) {
-           *         //code to cancel the animation
-           *       }
-           *     }
-           *   }
-           * })
-           * ```
-           *
-           * See {@link ng.$animateProvider#register $animateProvider.register()} and
-           * {@link ngAnimate ngAnimate module} for more information.
-           */
-          animation: invokeLaterAndSetModuleName('$animateProvider', 'register'),
+          // If using link, rerun $translate with linked translationId and return it
+          if (translation.substr(0, 2) === '@:') {
+            result = determineTranslationInstant(translation.substr(2), interpolateParams, interpolationId, uses, sanitizeStrategy);
+          } else {
+            result = Interpolator.interpolate(translation, interpolateParams, 'filter', sanitizeStrategy, translationId);
+            result = applyPostProcessing(translationId, translation, result, interpolateParams, uses, sanitizeStrategy);
+          }
+        } else {
+          var missingTranslationHandlerTranslation;
+          // for logging purposes only (as in $translateMissingTranslationHandlerLog), value is not returned to promise
+          if ($missingTranslationHandlerFactory && !pendingLoader) {
+            missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, sanitizeStrategy);
+          }
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#filter
-           * @module ng
-           * @param {string} name Filter name - this must be a valid angular expression identifier
-           * @param {Function} filterFactory Factory function for creating new instance of filter.
-           * @description
-           * See {@link ng.$filterProvider#register $filterProvider.register()}.
-           *
-           * 

-           * **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`.
-           * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace
-           * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores
-           * (`myapp_subsection_filterx`).
-           * 

-           */
-          filter: invokeLaterAndSetModuleName('$filterProvider', 'register'),
+          // since we couldn't translate the inital requested translation id,
+          // we try it now with one or more fallback languages, if fallback language(s) is
+          // configured.
+          if (uses && $fallbackLanguage && $fallbackLanguage.length) {
+            fallbackIndex = 0;
+            result = fallbackTranslationInstant(translationId, interpolateParams, Interpolator, sanitizeStrategy);
+          } else if ($missingTranslationHandlerFactory && !pendingLoader && missingTranslationHandlerTranslation) {
+            // looks like the requested translation id doesn't exists.
+            // Now, if there is a registered handler for missing translations and no
+            // asyncLoader is pending, we execute the handler
+            result = missingTranslationHandlerTranslation;
+          } else {
+            result = applyNotFoundIndicators(translationId);
+          }
+        }
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#controller
-           * @module ng
-           * @param {string|Object} name Controller name, or an object map of controllers where the
-           *    keys are the names and the values are the constructors.
-           * @param {Function} constructor Controller constructor function.
-           * @description
-           * See {@link ng.$controllerProvider#register $controllerProvider.register()}.
-           */
-          controller: invokeLaterAndSetModuleName('$controllerProvider', 'register'),
+        return result;
+      };
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#directive
-           * @module ng
-           * @param {string|Object} name Directive name, or an object map of directives where the
-           *    keys are the names and the values are the factories.
-           * @param {Function} directiveFactory Factory function for creating new instance of
-           * directives.
-           * @description
-           * See {@link ng.$compileProvider#directive $compileProvider.directive()}.
-           */
-          directive: invokeLaterAndSetModuleName('$compileProvider', 'directive'),
+      var clearNextLangAndPromise = function clearNextLangAndPromise(key) {
+        if ($nextLang === key) {
+          $nextLang = undefined;
+        }
+        langPromises[key] = undefined;
+      };
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#component
-           * @module ng
-           * @param {string} name Name of the component in camel-case (i.e. myComp which will match as my-comp)
-           * @param {Object} options Component definition object (a simplified
-           *    {@link ng.$compile#directive-definition-object directive definition object})
-           *
-           * @description
-           * See {@link ng.$compileProvider#component $compileProvider.component()}.
-           */
-          component: invokeLaterAndSetModuleName('$compileProvider', 'component'),
+      var applyPostProcessing = function applyPostProcessing(translationId, translation, resolvedTranslation, interpolateParams, uses, sanitizeStrategy) {
+        var fn = postProcessFn;
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#config
-           * @module ng
-           * @param {Function} configFn Execute this function on module load. Useful for service
-           *    configuration.
-           * @description
-           * Use this method to register work which needs to be performed on module loading.
-           * For more about how to configure services, see
-           * {@link providers#provider-recipe Provider Recipe}.
-           */
-          config: config,
+        if (fn) {
 
-          /**
-           * @ngdoc method
-           * @name angular.Module#run
-           * @module ng
-           * @param {Function} initializationFn Execute this function after injector creation.
-           *    Useful for application initialization.
-           * @description
-           * Use this method to register work which should be performed when the injector is done
-           * loading all modules.
-           */
-          run: function(block) {
-            runBlocks.push(block);
-            return this;
+          if (typeof fn === 'string') {
+            // getting on-demand instance
+            fn = $injector.get(fn);
+          }
+          if (fn) {
+            return fn(translationId, translation, resolvedTranslation, interpolateParams, uses, sanitizeStrategy);
           }
-        };
-
-        if (configFn) {
-          config(configFn);
         }
 
-        return moduleInstance;
+        return resolvedTranslation;
+      };
 
-        /**
-         * @param {string} provider
-         * @param {string} method
-         * @param {String=} insertMethod
-         * @returns {angular.Module}
-         */
-        function invokeLater(provider, method, insertMethod, queue) {
-          if (!queue) queue = invokeQueue;
-          return function() {
-            queue[insertMethod || 'push']([provider, method, arguments]);
-            return moduleInstance;
-          };
+      var loadTranslationsIfMissing = function loadTranslationsIfMissing(key) {
+        if (!$translationTable[key] && $loaderFactory && !langPromises[key]) {
+          langPromises[key] = loadAsync(key).then(function (translation) {
+            translations(translation.key, translation.table);
+            return translation;
+          });
         }
+      };
 
-        /**
-         * @param {string} provider
-         * @param {string} method
-         * @returns {angular.Module}
-         */
-        function invokeLaterAndSetModuleName(provider, method, queue) {
-          if (!queue) queue = invokeQueue;
-          return function(recipeName, factoryFunction) {
-            if (factoryFunction && isFunction(factoryFunction)) factoryFunction.$$moduleName = name;
-            queue.push([provider, method, arguments]);
-            return moduleInstance;
-          };
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#preferredLanguage
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns the language key for the preferred language.
+       *
+       * @param {string} langKey language String or Array to be used as preferredLanguage (changing at runtime)
+       *
+       * @return {string} preferred language key
+       */
+      $translate.preferredLanguage = function (langKey) {
+        if (langKey) {
+          setupPreferredLanguage(langKey);
         }
-      });
-    };
-  });
+        return $preferredLanguage;
+      };
 
-}
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#cloakClassName
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns the configured class name for `translate-cloak` directive.
+       *
+       * @return {string} cloakClassName
+       */
+      $translate.cloakClassName = function () {
+        return $cloakClassName;
+      };
 
-/* global shallowCopy: true */
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#nestedObjectDelimeter
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns the configured delimiter for nested namespaces.
+       *
+       * @return {string} nestedObjectDelimeter
+       */
+      $translate.nestedObjectDelimeter = function () {
+        return $nestedObjectDelimeter;
+      };
 
-/**
- * Creates a shallow copy of an object, an array or a primitive.
- *
- * Assumes that there are no proto properties for objects.
- */
-function shallowCopy(src, dst) {
-  if (isArray(src)) {
-    dst = dst || [];
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#fallbackLanguage
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns the language key for the fallback languages or sets a new fallback stack.
+       * It is recommended to call this before {@link pascalprecht.translate.$translateProvider#preferredLanguage preferredLanguage()}.
+       *
+       * @param {string=} langKey language String or Array of fallback languages to be used (to change stack at runtime)
+       *
+       * @return {string||array} fallback language key
+       */
+      $translate.fallbackLanguage = function (langKey) {
+        if (langKey !== undefined && langKey !== null) {
+          fallbackStack(langKey);
+
+          // as we might have an async loader initiated and a new translation language might have been defined
+          // we need to add the promise to the stack also. So - iterate.
+          if ($loaderFactory) {
+            if ($fallbackLanguage && $fallbackLanguage.length) {
+              for (var i = 0, len = $fallbackLanguage.length; i < len; i++) {
+                if (!langPromises[$fallbackLanguage[i]]) {
+                  langPromises[$fallbackLanguage[i]] = loadAsync($fallbackLanguage[i]);
+                }
+              }
+            }
+          }
+          $translate.use($translate.use());
+        }
+        if ($fallbackWasString) {
+          return $fallbackLanguage[0];
+        } else {
+          return $fallbackLanguage;
+        }
+      };
 
-    for (var i = 0, ii = src.length; i < ii; i++) {
-      dst[i] = src[i];
-    }
-  } else if (isObject(src)) {
-    dst = dst || {};
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#useFallbackLanguage
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Sets the first key of the fallback language stack to be used for translation.
+       * Therefore all languages in the fallback array BEFORE this key will be skipped!
+       *
+       * @param {string=} langKey Contains the langKey the iteration shall start with. Set to false if you want to
+       * get back to the whole stack
+       */
+      $translate.useFallbackLanguage = function (langKey) {
+        if (langKey !== undefined && langKey !== null) {
+          if (!langKey) {
+            startFallbackIteration = 0;
+          } else {
+            var langKeyPosition = indexOf($fallbackLanguage, langKey);
+            if (langKeyPosition > -1) {
+              startFallbackIteration = langKeyPosition;
+            }
+          }
+        }
+      };
 
-    for (var key in src) {
-      if (!(key.charAt(0) === '$' && key.charAt(1) === '$')) {
-        dst[key] = src[key];
-      }
-    }
-  }
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#proposedLanguage
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns the language key of language that is currently loaded asynchronously.
+       *
+       * @return {string} language key
+       */
+      $translate.proposedLanguage = function () {
+        return $nextLang;
+      };
 
-  return dst || src;
-}
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#storage
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns registered storage.
+       *
+       * @return {object} Storage
+       */
+      $translate.storage = function () {
+        return Storage;
+      };
 
-/* exported toDebugString */
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#negotiateLocale
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns a language key based on available languages and language aliases. If a
+       * language key cannot be resolved, returns undefined.
+       *
+       * If no or a falsy key is given, returns undefined.
+       *
+       * @param {string} [key] Language key
+       * @return {string|undefined} Language key or undefined if no language key is found.
+       */
+      $translate.negotiateLocale = negotiateLocale;
 
-function serializeObject(obj, maxDepth) {
-  var seen = [];
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#use
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Tells angular-translate which language to use by given language key. This method is
+       * used to change language at runtime. It also takes care of storing the language
+       * key in a configured store to let your app remember the choosed language.
+       *
+       * When trying to 'use' a language which isn't available it tries to load it
+       * asynchronously with registered loaders.
+       *
+       * Returns promise object with loaded language file data or string of the currently used language.
+       *
+       * If no or a falsy key is given it returns the currently used language key.
+       * The returned string will be ```undefined``` if setting up $translate hasn't finished.
+       * @example
+       * $translate.use("en_US").then(function(data){
+         *   $scope.text = $translate("HELLO");
+         * });
+       *
+       * @param {string=} key Language key
+       * @return {object|string} Promise with loaded language data or the language key if a falsy param was given.
+       */
+      $translate.use = function (key) {
+        if (!key) {
+          return $uses;
+        }
 
-  // There is no direct way to stringify object until reaching a specific depth
-  // and a very deep object can cause a performance issue, so we copy the object
-  // based on this specific depth and then stringify it.
-  if (isValidObjectMaxDepth(maxDepth)) {
-    // This file is also included in `angular-loader`, so `copy()` might not always be available in
-    // the closure. Therefore, it is lazily retrieved as `angular.copy()` when needed.
-    obj = angular.copy(obj, null, maxDepth);
-  }
-  return JSON.stringify(obj, function(key, val) {
-    val = toJsonReplacer(key, val);
-    if (isObject(val)) {
+        var deferred = $q.defer();
+        deferred.promise.then(null, angular.noop); // AJS "Possibly unhandled rejection"
 
-      if (seen.indexOf(val) >= 0) return '...';
+        $rootScope.$emit('$translateChangeStart', { language: key });
 
-      seen.push(val);
-    }
-    return val;
-  });
-}
+        // Try to get the aliased language key
+        var aliasedKey = negotiateLocale(key);
+        // Ensure only registered language keys will be loaded
+        if ($availableLanguageKeys.length > 0 && !aliasedKey) {
+          return $q.reject(key);
+        }
 
-function toDebugString(obj, maxDepth) {
-  if (typeof obj === 'function') {
-    return obj.toString().replace(/ \{[\s\S]*$/, '');
-  } else if (isUndefined(obj)) {
-    return 'undefined';
-  } else if (typeof obj !== 'string') {
-    return serializeObject(obj, maxDepth);
-  }
-  return obj;
-}
-
-/* global angularModule: true,
-  version: true,
-
-  $CompileProvider,
-
-  htmlAnchorDirective,
-  inputDirective,
-  inputDirective,
-  formDirective,
-  scriptDirective,
-  selectDirective,
-  optionDirective,
-  ngBindDirective,
-  ngBindHtmlDirective,
-  ngBindTemplateDirective,
-  ngClassDirective,
-  ngClassEvenDirective,
-  ngClassOddDirective,
-  ngCloakDirective,
-  ngControllerDirective,
-  ngFormDirective,
-  ngHideDirective,
-  ngIfDirective,
-  ngIncludeDirective,
-  ngIncludeFillContentDirective,
-  ngInitDirective,
-  ngNonBindableDirective,
-  ngPluralizeDirective,
-  ngRepeatDirective,
-  ngShowDirective,
-  ngStyleDirective,
-  ngSwitchDirective,
-  ngSwitchWhenDirective,
-  ngSwitchDefaultDirective,
-  ngOptionsDirective,
-  ngTranscludeDirective,
-  ngModelDirective,
-  ngListDirective,
-  ngChangeDirective,
-  patternDirective,
-  patternDirective,
-  requiredDirective,
-  requiredDirective,
-  minlengthDirective,
-  minlengthDirective,
-  maxlengthDirective,
-  maxlengthDirective,
-  ngValueDirective,
-  ngModelOptionsDirective,
-  ngAttributeAliasDirectives,
-  ngEventDirectives,
-
-  $AnchorScrollProvider,
-  $AnimateProvider,
-  $CoreAnimateCssProvider,
-  $$CoreAnimateJsProvider,
-  $$CoreAnimateQueueProvider,
-  $$AnimateRunnerFactoryProvider,
-  $$AnimateAsyncRunFactoryProvider,
-  $BrowserProvider,
-  $CacheFactoryProvider,
-  $ControllerProvider,
-  $DateProvider,
-  $DocumentProvider,
-  $$IsDocumentHiddenProvider,
-  $ExceptionHandlerProvider,
-  $FilterProvider,
-  $$ForceReflowProvider,
-  $InterpolateProvider,
-  $IntervalProvider,
-  $HttpProvider,
-  $HttpParamSerializerProvider,
-  $HttpParamSerializerJQLikeProvider,
-  $HttpBackendProvider,
-  $xhrFactoryProvider,
-  $jsonpCallbacksProvider,
-  $LocationProvider,
-  $LogProvider,
-  $$MapProvider,
-  $ParseProvider,
-  $RootScopeProvider,
-  $QProvider,
-  $$QProvider,
-  $$SanitizeUriProvider,
-  $SceProvider,
-  $SceDelegateProvider,
-  $SnifferProvider,
-  $TemplateCacheProvider,
-  $TemplateRequestProvider,
-  $$TestabilityProvider,
-  $TimeoutProvider,
-  $$RAFProvider,
-  $WindowProvider,
-  $$jqLiteProvider,
-  $$CookieReaderProvider
-*/
+        if (aliasedKey) {
+          key = aliasedKey;
+        }
 
+        // if there isn't a translation table for the language we've requested,
+        // we load it asynchronously
+        $nextLang = key;
+        if (($forceAsyncReloadEnabled || !$translationTable[key]) && $loaderFactory && !langPromises[key]) {
+          langPromises[key] = loadAsync(key).then(function (translation) {
+            translations(translation.key, translation.table);
+            deferred.resolve(translation.key);
+            if ($nextLang === key) {
+              useLanguage(translation.key);
+            }
+            return translation;
+          }, function (key) {
+            $rootScope.$emit('$translateChangeError', { language: key });
+            deferred.reject(key);
+            $rootScope.$emit('$translateChangeEnd', { language: key });
+            return $q.reject(key);
+          });
+          langPromises[key]['finally'](function () {
+            clearNextLangAndPromise(key);
+          })['catch'](angular.noop); // we don't care about errors (clearing)
+        } else if (langPromises[key]) {
+          // we are already loading this asynchronously
+          // resolve our new deferred when the old langPromise is resolved
+          langPromises[key].then(function (translation) {
+            if ($nextLang === translation.key) {
+              useLanguage(translation.key);
+            }
+            deferred.resolve(translation.key);
+            return translation;
+          }, function (key) {
+            // find first available fallback language if that request has failed
+            if (!$uses && $fallbackLanguage && $fallbackLanguage.length > 0 && $fallbackLanguage[0] !== key) {
+              return $translate.use($fallbackLanguage[0]).then(deferred.resolve, deferred.reject);
+            } else {
+              return deferred.reject(key);
+            }
+          });
+        } else {
+          deferred.resolve(key);
+          useLanguage(key);
+        }
 
-/**
- * @ngdoc object
- * @name angular.version
- * @module ng
- * @description
- * An object that contains information about the current AngularJS version.
- *
- * This object has the following properties:
- *
- * - `full` – `{string}` – Full version string, such as "0.9.18".
- * - `major` – `{number}` – Major version number, such as "0".
- * - `minor` – `{number}` – Minor version number, such as "9".
- * - `dot` – `{number}` – Dot version number, such as "18".
- * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
- */
-var version = {
-  // These placeholder strings will be replaced by grunt's `build` task.
-  // They need to be double- or single-quoted.
-  full: '1.6.8',
-  major: 1,
-  minor: 6,
-  dot: 8,
-  codeName: 'beneficial-tincture'
-};
-
-
-function publishExternalAPI(angular) {
-  extend(angular, {
-    'errorHandlingConfig': errorHandlingConfig,
-    'bootstrap': bootstrap,
-    'copy': copy,
-    'extend': extend,
-    'merge': merge,
-    'equals': equals,
-    'element': jqLite,
-    'forEach': forEach,
-    'injector': createInjector,
-    'noop': noop,
-    'bind': bind,
-    'toJson': toJson,
-    'fromJson': fromJson,
-    'identity': identity,
-    'isUndefined': isUndefined,
-    'isDefined': isDefined,
-    'isString': isString,
-    'isFunction': isFunction,
-    'isObject': isObject,
-    'isNumber': isNumber,
-    'isElement': isElement,
-    'isArray': isArray,
-    'version': version,
-    'isDate': isDate,
-    'lowercase': lowercase,
-    'uppercase': uppercase,
-    'callbacks': {$$counter: 0},
-    'getTestability': getTestability,
-    'reloadWithDebugInfo': reloadWithDebugInfo,
-    '$$minErr': minErr,
-    '$$csp': csp,
-    '$$encodeUriSegment': encodeUriSegment,
-    '$$encodeUriQuery': encodeUriQuery,
-    '$$stringify': stringify
-  });
+        return deferred.promise;
+      };
 
-  angularModule = setupModuleLoader(window);
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#resolveClientLocale
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * This returns the current browser/client's language key. The result is processed with the configured uniform tag resolver.
+       *
+       * @returns {string} the current client/browser language key
+       */
+      $translate.resolveClientLocale = function () {
+        return getLocale();
+      };
 
-  angularModule('ng', ['ngLocale'], ['$provide',
-    function ngModule($provide) {
-      // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it.
-      $provide.provider({
-        $$sanitizeUri: $$SanitizeUriProvider
-      });
-      $provide.provider('$compile', $CompileProvider).
-        directive({
-            a: htmlAnchorDirective,
-            input: inputDirective,
-            textarea: inputDirective,
-            form: formDirective,
-            script: scriptDirective,
-            select: selectDirective,
-            option: optionDirective,
-            ngBind: ngBindDirective,
-            ngBindHtml: ngBindHtmlDirective,
-            ngBindTemplate: ngBindTemplateDirective,
-            ngClass: ngClassDirective,
-            ngClassEven: ngClassEvenDirective,
-            ngClassOdd: ngClassOddDirective,
-            ngCloak: ngCloakDirective,
-            ngController: ngControllerDirective,
-            ngForm: ngFormDirective,
-            ngHide: ngHideDirective,
-            ngIf: ngIfDirective,
-            ngInclude: ngIncludeDirective,
-            ngInit: ngInitDirective,
-            ngNonBindable: ngNonBindableDirective,
-            ngPluralize: ngPluralizeDirective,
-            ngRepeat: ngRepeatDirective,
-            ngShow: ngShowDirective,
-            ngStyle: ngStyleDirective,
-            ngSwitch: ngSwitchDirective,
-            ngSwitchWhen: ngSwitchWhenDirective,
-            ngSwitchDefault: ngSwitchDefaultDirective,
-            ngOptions: ngOptionsDirective,
-            ngTransclude: ngTranscludeDirective,
-            ngModel: ngModelDirective,
-            ngList: ngListDirective,
-            ngChange: ngChangeDirective,
-            pattern: patternDirective,
-            ngPattern: patternDirective,
-            required: requiredDirective,
-            ngRequired: requiredDirective,
-            minlength: minlengthDirective,
-            ngMinlength: minlengthDirective,
-            maxlength: maxlengthDirective,
-            ngMaxlength: maxlengthDirective,
-            ngValue: ngValueDirective,
-            ngModelOptions: ngModelOptionsDirective
-        }).
-        directive({
-          ngInclude: ngIncludeFillContentDirective
-        }).
-        directive(ngAttributeAliasDirectives).
-        directive(ngEventDirectives);
-      $provide.provider({
-        $anchorScroll: $AnchorScrollProvider,
-        $animate: $AnimateProvider,
-        $animateCss: $CoreAnimateCssProvider,
-        $$animateJs: $$CoreAnimateJsProvider,
-        $$animateQueue: $$CoreAnimateQueueProvider,
-        $$AnimateRunner: $$AnimateRunnerFactoryProvider,
-        $$animateAsyncRun: $$AnimateAsyncRunFactoryProvider,
-        $browser: $BrowserProvider,
-        $cacheFactory: $CacheFactoryProvider,
-        $controller: $ControllerProvider,
-        $document: $DocumentProvider,
-        $$isDocumentHidden: $$IsDocumentHiddenProvider,
-        $exceptionHandler: $ExceptionHandlerProvider,
-        $filter: $FilterProvider,
-        $$forceReflow: $$ForceReflowProvider,
-        $interpolate: $InterpolateProvider,
-        $interval: $IntervalProvider,
-        $http: $HttpProvider,
-        $httpParamSerializer: $HttpParamSerializerProvider,
-        $httpParamSerializerJQLike: $HttpParamSerializerJQLikeProvider,
-        $httpBackend: $HttpBackendProvider,
-        $xhrFactory: $xhrFactoryProvider,
-        $jsonpCallbacks: $jsonpCallbacksProvider,
-        $location: $LocationProvider,
-        $log: $LogProvider,
-        $parse: $ParseProvider,
-        $rootScope: $RootScopeProvider,
-        $q: $QProvider,
-        $$q: $$QProvider,
-        $sce: $SceProvider,
-        $sceDelegate: $SceDelegateProvider,
-        $sniffer: $SnifferProvider,
-        $templateCache: $TemplateCacheProvider,
-        $templateRequest: $TemplateRequestProvider,
-        $$testability: $$TestabilityProvider,
-        $timeout: $TimeoutProvider,
-        $window: $WindowProvider,
-        $$rAF: $$RAFProvider,
-        $$jqLite: $$jqLiteProvider,
-        $$Map: $$MapProvider,
-        $$cookieReader: $$CookieReaderProvider
-      });
-    }
-  ])
-  .info({ angularVersion: '1.6.8' });
-}
-
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- *     Any commits to this file should be reviewed with security in mind.  *
- *   Changes to this file can potentially create security vulnerabilities. *
- *          An approval from 2 Core members with history of modifying      *
- *                         this file is required.                          *
- *                                                                         *
- *  Does the change somehow allow for arbitrary javascript to be executed? *
- *    Or allows for someone to change the prototype of built-in objects?   *
- *     Or gives undesired access to variables likes document or window?    *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-
-/* global
-  JQLitePrototype: true,
-  BOOLEAN_ATTR: true,
-  ALIASED_ATTR: true
-*/
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#storageKey
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns the key for the storage.
+       *
+       * @return {string} storage key
+       */
+      $translate.storageKey = function () {
+        return storageKey();
+      };
 
-//////////////////////////////////
-//JQLite
-//////////////////////////////////
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#isPostCompilingEnabled
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns whether post compiling is enabled or not
+       *
+       * @return {bool} storage key
+       */
+      $translate.isPostCompilingEnabled = function () {
+        return $postCompilingEnabled;
+      };
 
-/**
- * @ngdoc function
- * @name angular.element
- * @module ng
- * @kind function
- *
- * @description
- * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
- *
- * If jQuery is available, `angular.element` is an alias for the
- * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element`
- * delegates to Angular's built-in subset of jQuery, called "jQuery lite" or **jqLite**.
- *
- * jqLite is a tiny, API-compatible subset of jQuery that allows
- * Angular to manipulate the DOM in a cross-browser compatible way. jqLite implements only the most
- * commonly needed functionality with the goal of having a very small footprint.
- *
- * To use `jQuery`, simply ensure it is loaded before the `angular.js` file. You can also use the
- * {@link ngJq `ngJq`} directive to specify that jqlite should be used over jQuery, or to use a
- * specific version of jQuery if multiple versions exist on the page.
- *
- * 
**Note:** All element references in Angular are always wrapped with jQuery or
- * jqLite (such as the element argument in a directive's compile / link function). They are never raw DOM references.

- *
- * 
**Note:** Keep in mind that this function will not find elements
- * by tag name / CSS selector. For lookups by tag name, try instead `angular.element(document).find(...)`
- * or `$document.find()`, or use the standard DOM APIs, e.g. `document.querySelectorAll()`.

- *
- * ## Angular's jqLite
- * jqLite provides only the following jQuery methods:
- *
- * - [`addClass()`](http://api.jquery.com/addClass/) - Does not support a function as first argument
- * - [`after()`](http://api.jquery.com/after/)
- * - [`append()`](http://api.jquery.com/append/)
- * - [`attr()`](http://api.jquery.com/attr/) - Does not support functions as parameters
- * - [`bind()`](http://api.jquery.com/bind/) (_deprecated_, use [`on()`](http://api.jquery.com/on/)) - Does not support namespaces, selectors or eventData
- * - [`children()`](http://api.jquery.com/children/) - Does not support selectors
- * - [`clone()`](http://api.jquery.com/clone/)
- * - [`contents()`](http://api.jquery.com/contents/)
- * - [`css()`](http://api.jquery.com/css/) - Only retrieves inline-styles, does not call `getComputedStyle()`.
- *   As a setter, does not convert numbers to strings or append 'px', and also does not have automatic property prefixing.
- * - [`data()`](http://api.jquery.com/data/)
- * - [`detach()`](http://api.jquery.com/detach/)
- * - [`empty()`](http://api.jquery.com/empty/)
- * - [`eq()`](http://api.jquery.com/eq/)
- * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name
- * - [`hasClass()`](http://api.jquery.com/hasClass/)
- * - [`html()`](http://api.jquery.com/html/)
- * - [`next()`](http://api.jquery.com/next/) - Does not support selectors
- * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData
- * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces, selectors or event object as parameter
- * - [`one()`](http://api.jquery.com/one/) - Does not support namespaces or selectors
- * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors
- * - [`prepend()`](http://api.jquery.com/prepend/)
- * - [`prop()`](http://api.jquery.com/prop/)
- * - [`ready()`](http://api.jquery.com/ready/) (_deprecated_, use `angular.element(callback)` instead of `angular.element(document).ready(callback)`)
- * - [`remove()`](http://api.jquery.com/remove/)
- * - [`removeAttr()`](http://api.jquery.com/removeAttr/) - Does not support multiple attributes
- * - [`removeClass()`](http://api.jquery.com/removeClass/) - Does not support a function as first argument
- * - [`removeData()`](http://api.jquery.com/removeData/)
- * - [`replaceWith()`](http://api.jquery.com/replaceWith/)
- * - [`text()`](http://api.jquery.com/text/)
- * - [`toggleClass()`](http://api.jquery.com/toggleClass/) - Does not support a function as first argument
- * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers
- * - [`unbind()`](http://api.jquery.com/unbind/) (_deprecated_, use [`off()`](http://api.jquery.com/off/)) - Does not support namespaces or event object as parameter
- * - [`val()`](http://api.jquery.com/val/)
- * - [`wrap()`](http://api.jquery.com/wrap/)
- *
- * ## jQuery/jqLite Extras
- * Angular also provides the following additional methods and events to both jQuery and jqLite:
- *
- * ### Events
- * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event
- *    on all DOM nodes being removed.  This can be used to clean up any 3rd party bindings to the DOM
- *    element before it is removed.
- *
- * ### Methods
- * - `controller(name)` - retrieves the controller of the current element or its parent. By default
- *   retrieves controller associated with the `ngController` directive. If `name` is provided as
- *   camelCase directive name, then the controller for this directive will be retrieved (e.g.
- *   `'ngModel'`).
- * - `injector()` - retrieves the injector of the current element or its parent.
- * - `scope()` - retrieves the {@link ng.$rootScope.Scope scope} of the current
- *   element or its parent. Requires {@link guide/production#disabling-debug-data Debug Data} to
- *   be enabled.
- * - `isolateScope()` - retrieves an isolate {@link ng.$rootScope.Scope scope} if one is attached directly to the
- *   current element. This getter should be used only on elements that contain a directive which starts a new isolate
- *   scope. Calling `scope()` on this element always returns the original non-isolate scope.
- *   Requires {@link guide/production#disabling-debug-data Debug Data} to be enabled.
- * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top
- *   parent element is reached.
- *
- * @knownIssue You cannot spy on `angular.element` if you are using Jasmine version 1.x. See
- * https://github.com/angular/angular.js/issues/14251 for more information.
- *
- * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
- * @returns {Object} jQuery object.
- */
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#isForceAsyncReloadEnabled
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns whether force async reload is enabled or not
+       *
+       * @return {boolean} forceAsyncReload value
+       */
+      $translate.isForceAsyncReloadEnabled = function () {
+        return $forceAsyncReloadEnabled;
+      };
 
-JQLite.expando = 'ng339';
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#isKeepContent
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns whether keepContent or not
+       *
+       * @return {boolean} keepContent value
+       */
+      $translate.isKeepContent = function () {
+        return $keepContent;
+      };
 
-var jqCache = JQLite.cache = {},
-    jqId = 1;
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#refresh
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Refreshes a translation table pointed by the given langKey. If langKey is not specified,
+       * the module will drop all existent translation tables and load new version of those which
+       * are currently in use.
+       *
+       * Refresh means that the module will drop target translation table and try to load it again.
+       *
+       * In case there are no loaders registered the refresh() method will throw an Error.
+       *
+       * If the module is able to refresh translation tables refresh() method will broadcast
+       * $translateRefreshStart and $translateRefreshEnd events.
+       *
+       * @example
+       * // this will drop all currently existent translation tables and reload those which are
+       * // currently in use
+       * $translate.refresh();
+       * // this will refresh a translation table for the en_US language
+       * $translate.refresh('en_US');
+       *
+       * @param {string} langKey A language key of the table, which has to be refreshed
+       *
+       * @return {promise} Promise, which will be resolved in case a translation tables refreshing
+       * process is finished successfully, and reject if not.
+       */
+      $translate.refresh = function (langKey) {
+        if (!$loaderFactory) {
+          throw new Error('Couldn\'t refresh translation table, no loader registered!');
+        }
 
-/*
- * !!! This is an undocumented "private" function !!!
- */
-JQLite._data = function(node) {
-  //jQuery always returns an object on cache miss
-  return this.cache[node[this.expando]] || {};
-};
+        $rootScope.$emit('$translateRefreshStart', { language: langKey });
 
-function jqNextId() { return ++jqId; }
+        var deferred = $q.defer(),
+            updatedLanguages = {};
 
+        //private helper
+        function loadNewData(languageKey) {
+          var promise = loadAsync(languageKey);
+          //update the load promise cache for this language
+          langPromises[languageKey] = promise;
+          //register a data handler for the promise
+          promise.then(function (data) {
+            //clear the cache for this language
+            $translationTable[languageKey] = {};
+            //add the new data for this language
+            translations(languageKey, data.table);
+            //track that we updated this language
+            updatedLanguages[languageKey] = true;
+          },
+          //handle rejection to appease the $q validation
+          angular.noop);
+          return promise;
+        }
 
-var DASH_LOWERCASE_REGEXP = /-([a-z])/g;
-var MS_HACK_REGEXP = /^-ms-/;
-var MOUSE_EVENT_MAP = { mouseleave: 'mouseout', mouseenter: 'mouseover' };
-var jqLiteMinErr = minErr('jqLite');
+        //set up post-processing
+        deferred.promise.then(function () {
+          for (var key in $translationTable) {
+            if ($translationTable.hasOwnProperty(key)) {
+              //delete cache entries that were not updated
+              if (!(key in updatedLanguages)) {
+                delete $translationTable[key];
+              }
+            }
+          }
+          if ($uses) {
+            useLanguage($uses);
+          }
+        },
+        //handle rejection to appease the $q validation
+        angular.noop)['finally'](function () {
+          $rootScope.$emit('$translateRefreshEnd', { language: langKey });
+        });
 
-/**
- * Converts kebab-case to camelCase.
- * There is also a special case for the ms prefix starting with a lowercase letter.
- * @param name Name to normalize
- */
-function cssKebabToCamel(name) {
-    return kebabToCamel(name.replace(MS_HACK_REGEXP, 'ms-'));
-}
+        if (!langKey) {
+          // if there's no language key specified we refresh ALL THE THINGS!
+          var languagesToReload = $fallbackLanguage && $fallbackLanguage.slice() || [];
+          if ($uses && languagesToReload.indexOf($uses) === -1) {
+            languagesToReload.push($uses);
+          }
+          $q.all(languagesToReload.map(loadNewData)).then(deferred.resolve, deferred.reject);
+        } else if ($translationTable[langKey]) {
+          //just refresh the specified language cache
+          loadNewData(langKey).then(deferred.resolve, deferred.reject);
+        } else {
+          deferred.reject();
+        }
 
-function fnCamelCaseReplace(all, letter) {
-  return letter.toUpperCase();
-}
+        return deferred.promise;
+      };
 
-/**
- * Converts kebab-case to camelCase.
- * @param name Name to normalize
- */
-function kebabToCamel(name) {
-  return name
-    .replace(DASH_LOWERCASE_REGEXP, fnCamelCaseReplace);
-}
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#instant
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns a translation instantly from the internal state of loaded translation. All rules
+       * regarding the current language, the preferred language of even fallback languages will be
+       * used except any promise handling. If a language was not found, an asynchronous loading
+       * will be invoked in the background.
+       *
+       * @param {string|array} translationId A token which represents a translation id
+       *                                     This can be optionally an array of translation ids which
+       *                                     results that the function's promise returns an object where
+       *                                     each key is the translation id and the value the translation.
+       * @param {object=} [interpolateParams={}] Params
+       * @param {string=} [interpolationId=undefined] The id of the interpolation to use (use default unless set via useInterpolation())
+       * @param {string=} [forceLanguage=false] A language to be used instead of the current language
+       * @param {string=} [sanitizeStrategy=undefined] force sanitize strategy for this call instead of using the configured one (use default unless set)
+       *
+       * @return {string|object} translation
+       */
+      $translate.instant = function (translationId, interpolateParams, interpolationId, forceLanguage, sanitizeStrategy) {
 
-var SINGLE_TAG_REGEXP = /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/;
-var HTML_REGEXP = /<|&#?\w+;/;
-var TAG_NAME_REGEXP = /<([\w:-]+)/;
-var XHTML_TAG_REGEXP = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi;
+        // we don't want to re-negotiate $uses
+        var uses = forceLanguage && forceLanguage !== $uses ? // we don't want to re-negotiate $uses
+        negotiateLocale(forceLanguage) || forceLanguage : $uses;
 
-var wrapMap = {
-  'option': [1, ''],
+        // Detect undefined and null values to shorten the execution and prevent exceptions
+        if (translationId === null || angular.isUndefined(translationId)) {
+          return translationId;
+        }
 
-  'thead': [1, '', '
'],
-  'col': [2, '', '
'],
-  'tr': [2, '', '
'],
-  'td': [3, '', '
'],
-  '_default': [0, '', '']
-};
+        // Check forceLanguage is present
+        if (forceLanguage) {
+          loadTranslationsIfMissing(forceLanguage);
+        }
 
-wrapMap.optgroup = wrapMap.option;
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
+        // Duck detection: If the first argument is an array, a bunch of translations was requested.
+        // The result is an object.
+        if (angular.isArray(translationId)) {
+          var results = {};
+          for (var i = 0, c = translationId.length; i < c; i++) {
+            results[translationId[i]] = $translate.instant(translationId[i], interpolateParams, interpolationId, forceLanguage, sanitizeStrategy);
+          }
+          return results;
+        }
 
+        // We discarded unacceptable values. So we just need to verify if translationId is empty String
+        if (angular.isString(translationId) && translationId.length < 1) {
+          return translationId;
+        }
 
-function jqLiteIsTextNode(html) {
-  return !HTML_REGEXP.test(html);
-}
+        // trim off any whitespace
+        if (translationId) {
+          translationId = trim.apply(translationId);
+        }
 
-function jqLiteAcceptsData(node) {
-  // The window object can accept data but has no nodeType
-  // Otherwise we are only interested in elements (1) and documents (9)
-  var nodeType = node.nodeType;
-  return nodeType === NODE_TYPE_ELEMENT || !nodeType || nodeType === NODE_TYPE_DOCUMENT;
-}
+        var result,
+            possibleLangKeys = [];
+        if ($preferredLanguage) {
+          possibleLangKeys.push($preferredLanguage);
+        }
+        if (uses) {
+          possibleLangKeys.push(uses);
+        }
+        if ($fallbackLanguage && $fallbackLanguage.length) {
+          possibleLangKeys = possibleLangKeys.concat($fallbackLanguage);
+        }
+        for (var j = 0, d = possibleLangKeys.length; j < d; j++) {
+          var possibleLangKey = possibleLangKeys[j];
+          if ($translationTable[possibleLangKey]) {
+            if (typeof $translationTable[possibleLangKey][translationId] !== 'undefined') {
+              result = determineTranslationInstant(translationId, interpolateParams, interpolationId, uses, sanitizeStrategy);
+            }
+          }
+          if (typeof result !== 'undefined') {
+            break;
+          }
+        }
 
-function jqLiteHasData(node) {
-  for (var key in jqCache[node.ng339]) {
-    return true;
-  }
-  return false;
-}
+        if (!result && result !== '') {
+          if ($notFoundIndicatorLeft || $notFoundIndicatorRight) {
+            result = applyNotFoundIndicators(translationId);
+          } else {
+            // Return translation of default interpolator if not found anything.
+            result = defaultInterpolator.interpolate(translationId, interpolateParams, 'filter', sanitizeStrategy);
+
+            // looks like the requested translation id doesn't exists.
+            // Now, if there is a registered handler for missing translations and no
+            // asyncLoader is pending, we execute the handler
+            var missingTranslationHandlerTranslation;
+            if ($missingTranslationHandlerFactory && !pendingLoader) {
+              missingTranslationHandlerTranslation = translateByHandler(translationId, interpolateParams, sanitizeStrategy);
+            }
 
-function jqLiteBuildFragment(html, context) {
-  var tmp, tag, wrap,
-      fragment = context.createDocumentFragment(),
-      nodes = [], i;
+            if ($missingTranslationHandlerFactory && !pendingLoader && missingTranslationHandlerTranslation) {
+              result = missingTranslationHandlerTranslation;
+            }
+          }
+        }
 
-  if (jqLiteIsTextNode(html)) {
-    // Convert non-html into a text node
-    nodes.push(context.createTextNode(html));
-  } else {
-    // Convert html into DOM nodes
-    tmp = fragment.appendChild(context.createElement('div'));
-    tag = (TAG_NAME_REGEXP.exec(html) || ['', ''])[1].toLowerCase();
-    wrap = wrapMap[tag] || wrapMap._default;
-    tmp.innerHTML = wrap[1] + html.replace(XHTML_TAG_REGEXP, '<$1>') + wrap[2];
-
-    // Descend through wrappers to the right content
-    i = wrap[0];
-    while (i--) {
-      tmp = tmp.lastChild;
-    }
+        return result;
+      };
 
-    nodes = concat(nodes, tmp.childNodes);
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#versionInfo
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns the current version information for the angular-translate library
+       *
+       * @return {string} angular-translate version
+       */
+      $translate.versionInfo = function () {
+        return version;
+      };
 
-    tmp = fragment.firstChild;
-    tmp.textContent = '';
-  }
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#loaderCache
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns the defined loaderCache.
+       *
+       * @return {boolean|string|object} current value of loaderCache
+       */
+      $translate.loaderCache = function () {
+        return loaderCache;
+      };
 
-  // Remove wrapper from fragment
-  fragment.textContent = '';
-  fragment.innerHTML = ''; // Clear inner HTML
-  forEach(nodes, function(node) {
-    fragment.appendChild(node);
-  });
+      // internal purpose only
+      $translate.directivePriority = function () {
+        return directivePriority;
+      };
 
-  return fragment;
-}
+      // internal purpose only
+      $translate.statefulFilter = function () {
+        return statefulFilter;
+      };
 
-function jqLiteParseHTML(html, context) {
-  context = context || window.document;
-  var parsed;
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#isReady
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns whether the service is "ready" to translate (i.e. loading 1st language).
+       *
+       * See also {@link pascalprecht.translate.$translate#methods_onReady onReady()}.
+       *
+       * @return {boolean} current value of ready
+       */
+      $translate.isReady = function () {
+        return $isReady;
+      };
 
-  if ((parsed = SINGLE_TAG_REGEXP.exec(html))) {
-    return [context.createElement(parsed[1])];
-  }
+      var $onReadyDeferred = $q.defer();
+      $onReadyDeferred.promise.then(function () {
+        $isReady = true;
+      });
 
-  if ((parsed = jqLiteBuildFragment(html, context))) {
-    return parsed.childNodes;
-  }
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#onReady
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Calls the function provided or resolved the returned promise after the service is "ready" to translate (i.e. loading 1st language).
+       *
+       * See also {@link pascalprecht.translate.$translate#methods_isReady isReady()}.
+       *
+       * @param {Function=} fn Function to invoke when service is ready
+       * @return {object} Promise resolved when service is ready
+       */
+      $translate.onReady = function (fn) {
+        var deferred = $q.defer();
+        if (angular.isFunction(fn)) {
+          deferred.promise.then(fn);
+        }
+        if ($isReady) {
+          deferred.resolve();
+        } else {
+          $onReadyDeferred.promise.then(deferred.resolve);
+        }
+        return deferred.promise;
+      };
 
-  return [];
-}
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#getAvailableLanguageKeys
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * This function simply returns the registered language keys being defined before in the config phase
+       * With this, an application can use the array to provide a language selection dropdown or similar
+       * without any additional effort
+       *
+       * @returns {object} returns the list of possibly registered language keys and mapping or null if not defined
+       */
+      $translate.getAvailableLanguageKeys = function () {
+        if ($availableLanguageKeys.length > 0) {
+          return $availableLanguageKeys;
+        }
+        return null;
+      };
 
-function jqLiteWrapNode(node, wrapper) {
-  var parent = node.parentNode;
+      /**
+       * @ngdoc function
+       * @name pascalprecht.translate.$translate#getTranslationTable
+       * @methodOf pascalprecht.translate.$translate
+       *
+       * @description
+       * Returns translation table by the given language key.
+       *
+       * Unless a language is provided it returns a translation table of the current one.
+       * Note: If translation dictionary is currently downloading or in progress
+       * it will return null.
+       *
+       * @param {string} langKey A token which represents a translation id
+       *
+       * @return {object} a copy of angular-translate $translationTable
+       */
+      $translate.getTranslationTable = function (langKey) {
+        langKey = langKey || $translate.use();
+        if (langKey && $translationTable[langKey]) {
+          return angular.copy($translationTable[langKey]);
+        }
+        return null;
+      };
 
-  if (parent) {
-    parent.replaceChild(wrapper, node);
-  }
+      // Whenever $translateReady is being fired, this will ensure the state of $isReady
+      var globalOnReadyListener = $rootScope.$on('$translateReady', function () {
+        $onReadyDeferred.resolve();
+        globalOnReadyListener(); // one time only
+        globalOnReadyListener = null;
+      });
+      var globalOnChangeListener = $rootScope.$on('$translateChangeEnd', function () {
+        $onReadyDeferred.resolve();
+        globalOnChangeListener(); // one time only
+        globalOnChangeListener = null;
+      });
 
-  wrapper.appendChild(node);
-}
+      if ($loaderFactory) {
 
+        // If at least one async loader is defined and there are no
+        // (default) translations available we should try to load them.
+        if (angular.equals($translationTable, {})) {
+          if ($translate.use()) {
+            $translate.use($translate.use());
+          }
+        }
 
-// IE9-11 has no method "contains" in SVG element and in Node.prototype. Bug #10259.
-var jqLiteContains = window.Node.prototype.contains || /** @this */ function(arg) {
-  // eslint-disable-next-line no-bitwise
-  return !!(this.compareDocumentPosition(arg) & 16);
-};
+        // Also, if there are any fallback language registered, we start
+        // loading them asynchronously as soon as we can.
+        if ($fallbackLanguage && $fallbackLanguage.length) {
+          var processAsyncResult = function processAsyncResult(translation) {
+            translations(translation.key, translation.table);
+            $rootScope.$emit('$translateChangeEnd', { language: translation.key });
+            return translation;
+          };
+          for (var i = 0, len = $fallbackLanguage.length; i < len; i++) {
+            var fallbackLanguageId = $fallbackLanguage[i];
+            if ($forceAsyncReloadEnabled || !$translationTable[fallbackLanguageId]) {
+              langPromises[fallbackLanguageId] = loadAsync(fallbackLanguageId).then(processAsyncResult);
+            }
+          }
+        }
+      } else {
+        $rootScope.$emit('$translateReady', { language: $translate.use() });
+      }
 
-/////////////////////////////////////////////
-function JQLite(element) {
-  if (element instanceof JQLite) {
-    return element;
+      return $translate;
+    }];
   }
 
-  var argIsString;
-
-  if (isString(element)) {
-    element = trim(element);
-    argIsString = true;
-  }
-  if (!(this instanceof JQLite)) {
-    if (argIsString && element.charAt(0) !== '<') {
-      throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element');
-    }
-    return new JQLite(element);
-  }
+  $translate.displayName = 'displayName';
 
-  if (argIsString) {
-    jqLiteAddNodes(this, jqLiteParseHTML(element));
-  } else if (isFunction(element)) {
-    jqLiteReady(element);
-  } else {
-    jqLiteAddNodes(this, element);
-  }
-}
+  /**
+   * @ngdoc object
+   * @name pascalprecht.translate.$translateDefaultInterpolation
+   * @requires $interpolate
+   *
+   * @description
+   * Uses angular's `$interpolate` services to interpolate strings against some values.
+   *
+   * Be aware to configure a proper sanitization strategy.
+   *
+   * See also:
+   * * {@link pascalprecht.translate.$translateSanitization}
+   *
+   * @return {object} $translateDefaultInterpolation Interpolator service
+   */
+  angular.module('pascalprecht.translate').factory('$translateDefaultInterpolation', $translateDefaultInterpolation);
 
-function jqLiteClone(element) {
-  return element.cloneNode(true);
-}
+  function $translateDefaultInterpolation($interpolate, $translateSanitization) {
 
-function jqLiteDealoc(element, onlyDescendants) {
-  if (!onlyDescendants && jqLiteAcceptsData(element)) jqLite.cleanData([element]);
+    'use strict';
 
-  if (element.querySelectorAll) {
-    jqLite.cleanData(element.querySelectorAll('*'));
-  }
-}
+    var $translateInterpolator = {},
+        $locale,
+        $identifier = 'default';
 
-function jqLiteOff(element, type, fn, unsupported) {
-  if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument');
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateDefaultInterpolation#setLocale
+     * @methodOf pascalprecht.translate.$translateDefaultInterpolation
+     *
+     * @description
+     * Sets current locale (this is currently not use in this interpolation).
+     *
+     * @param {string} locale Language key or locale.
+     */
+    $translateInterpolator.setLocale = function (locale) {
+      $locale = locale;
+    };
 
-  var expandoStore = jqLiteExpandoStore(element);
-  var events = expandoStore && expandoStore.events;
-  var handle = expandoStore && expandoStore.handle;
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateDefaultInterpolation#getInterpolationIdentifier
+     * @methodOf pascalprecht.translate.$translateDefaultInterpolation
+     *
+     * @description
+     * Returns an identifier for this interpolation service.
+     *
+     * @returns {string} $identifier
+     */
+    $translateInterpolator.getInterpolationIdentifier = function () {
+      return $identifier;
+    };
 
-  if (!handle) return; //no listeners registered
+    /**
+     * @deprecated will be removed in 3.0
+     * @see {@link pascalprecht.translate.$translateSanitization}
+     */
+    $translateInterpolator.useSanitizeValueStrategy = function (value) {
+      $translateSanitization.useStrategy(value);
+      return this;
+    };
 
-  if (!type) {
-    for (type in events) {
-      if (type !== '$destroy') {
-        element.removeEventListener(type, handle);
+    /**
+     * @ngdoc function
+     * @name pascalprecht.translate.$translateDefaultInterpolation#interpolate
+     * @methodOf pascalprecht.translate.$translateDefaultInterpolation
+     *
+     * @description
+     * Interpolates given value agains given interpolate params using angulars
+     * `$interpolate` service.
+     *
+     * Since AngularJS 1.5, `value` must not be a string but can be anything input.
+     *
+     * @param {string} value translation
+     * @param {object} [interpolationParams={}] interpolation params
+     * @param {string} [context=undefined] current context (filter, directive, service)
+     * @param {string} [sanitizeStrategy=undefined] sanitize strategy (use default unless set)
+     * @param {string} translationId current translationId
+     *
+     * @returns {string} interpolated string
+     */
+    $translateInterpolator.interpolate = function (value, interpolationParams, context, sanitizeStrategy, translationId) {
+      // jshint ignore:line
+      interpolationParams = interpolationParams || {};
+      interpolationParams = $translateSanitization.sanitize(interpolationParams, 'params', sanitizeStrategy, context);
+
+      var interpolatedText;
+      if (angular.isNumber(value)) {
+        // numbers are safe
+        interpolatedText = '' + value;
+      } else if (angular.isString(value)) {
+        // strings must be interpolated (that's the job here)
+        interpolatedText = $interpolate(value)(interpolationParams);
+        interpolatedText = $translateSanitization.sanitize(interpolatedText, 'text', sanitizeStrategy, context);
+      } else {
+        // neither a number or a string, cant interpolate => empty string
+        interpolatedText = '';
       }
-      delete events[type];
-    }
-  } else {
 
-    var removeHandler = function(type) {
-      var listenerFns = events[type];
-      if (isDefined(fn)) {
-        arrayRemove(listenerFns || [], fn);
-      }
-      if (!(isDefined(fn) && listenerFns && listenerFns.length > 0)) {
-        element.removeEventListener(type, handle);
-        delete events[type];
-      }
+      return interpolatedText;
     };
 
-    forEach(type.split(' '), function(type) {
-      removeHandler(type);
-      if (MOUSE_EVENT_MAP[type]) {
-        removeHandler(MOUSE_EVENT_MAP[type]);
-      }
-    });
+    return $translateInterpolator;
   }
-}
 
-function jqLiteRemoveData(element, name) {
-  var expandoId = element.ng339;
-  var expandoStore = expandoId && jqCache[expandoId];
+  $translateDefaultInterpolation.displayName = '$translateDefaultInterpolation';
 
-  if (expandoStore) {
-    if (name) {
-      delete expandoStore.data[name];
-      return;
-    }
+  angular.module('pascalprecht.translate').constant('$STORAGE_KEY', 'NG_TRANSLATE_LANG_KEY');
 
-    if (expandoStore.handle) {
-      if (expandoStore.events.$destroy) {
-        expandoStore.handle({}, '$destroy');
-      }
-      jqLiteOff(element);
-    }
-    delete jqCache[expandoId];
-    element.ng339 = undefined; // don't delete DOM expandos. IE and Chrome don't like it
-  }
-}
+  angular.module('pascalprecht.translate')
+  /**
+   * @ngdoc directive
+   * @name pascalprecht.translate.directive:translate
+   * @requires $interpolate,
+   * @requires $compile,
+   * @requires $parse,
+   * @requires $rootScope
+   * @restrict AE
+   *
+   * @description
+   * Translates given translation id either through attribute or DOM content.
+   * Internally it uses $translate service to translate the translation id. It possible to
+   * pass an optional `translate-values` object literal as string into translation id.
+   *
+   * @param {string=} translate Translation id which could be either string or interpolated string.
+   * @param {string=} translate-values Values to pass into translation id. Can be passed as object literal string or interpolated object.
+   * @param {string=} translate-attr-ATTR translate Translation id and put it into ATTR attribute.
+   * @param {string=} translate-default will be used unless translation was successful
+   * @param {string=} translate-sanitize-strategy defines locally sanitize strategy
+   * @param {boolean=} translate-compile (default true if present) defines locally activation of {@link pascalprecht.translate.$translateProvider#methods_usePostCompiling}
+   * @param {boolean=} translate-keep-content (default true if present) defines that in case a KEY could not be translated, that the existing content is left in the innerHTML}
+   *
+   * @example
+     
+      
+        

+  
+          

+          
TRANSLATION_ID

+          

+          

+          
{{translationId}}

+          

+          
WITH_VALUES

+          

+          
WITH_VALUES

+          

+          

+  
+        

+      
+      
+        angular.module('ngView', ['pascalprecht.translate'])
+  
+        .config(function ($translateProvider) {
+  
+          $translateProvider.translations('en',{
+            'TRANSLATION_ID': 'Hello there!',
+            'WITH_VALUES': 'The following value is dynamic: {{value}}',
+            'WITH_CAMEL_CASE_KEY': 'The interpolation key is camel cased: {{camelCaseKey}}'
+          }).preferredLanguage('en');
+  
+        });
+  
+        angular.module('ngView').controller('TranslateCtrl', function ($scope) {
+          $scope.translationId = 'TRANSLATION_ID';
+  
+          $scope.values = {
+            value: 78
+          };
+        });
+      
+      
+        it('should translate', function () {
+          inject(function ($rootScope, $compile) {
+            $rootScope.translationId = 'TRANSLATION_ID';
+  
+            element = $compile('
')($rootScope);
+            $rootScope.$digest();
+            expect(element.text()).toBe('Hello there!');
+  
+            element = $compile('
')($rootScope);
+            $rootScope.$digest();
+            expect(element.text()).toBe('Hello there!');
+  
+            element = $compile('
TRANSLATION_ID
')($rootScope);
+            $rootScope.$digest();
+            expect(element.text()).toBe('Hello there!');
+  
+            element = $compile('
{{translationId}}
')($rootScope);
+            $rootScope.$digest();
+            expect(element.text()).toBe('Hello there!');
+  
+            element = $compile('
')($rootScope);
+            $rootScope.$digest();
+            expect(element.attr('title')).toBe('Hello there!');
+  
+            element = $compile('
')($rootScope);
+            $rootScope.$digest();
+            expect(element.text()).toBe('The interpolation key is camel cased: Hello');
+          });
+        });
+      
+     
+   */
+  .directive('translate', translateDirective);
+  function translateDirective($translate, $interpolate, $compile, $parse, $rootScope) {
 
+    'use strict';
 
-function jqLiteExpandoStore(element, createIfNecessary) {
-  var expandoId = element.ng339,
-      expandoStore = expandoId && jqCache[expandoId];
+    /**
+     * @name trim
+     * @private
+     *
+     * @description
+     * trim polyfill
+     *
+     * @returns {string} The string stripped of whitespace from both ends
+     */
 
-  if (createIfNecessary && !expandoStore) {
-    element.ng339 = expandoId = jqNextId();
-    expandoStore = jqCache[expandoId] = {events: {}, data: {}, handle: undefined};
-  }
+    var trim = function trim() {
+      return this.toString().replace(/^\s+|\s+$/g, '');
+    };
 
-  return expandoStore;
-}
+    /**
+     * @name lowercase
+     * @private
+     *
+     * @description
+     * Return the lowercase string only if the type is string
+     *
+     * @returns {string} The string all in lowercase
+     */
+    var lowercase = function lowercase(string) {
+      return angular.isString(string) ? string.toLowerCase() : string;
+    };
 
+    return {
+      restrict: 'AE',
+      scope: true,
+      priority: $translate.directivePriority(),
+      compile: function compile(tElement, tAttr) {
 
-function jqLiteData(element, key, value) {
-  if (jqLiteAcceptsData(element)) {
-    var prop;
+        var translateValuesExist = tAttr.translateValues ? tAttr.translateValues : undefined;
 
-    var isSimpleSetter = isDefined(value);
-    var isSimpleGetter = !isSimpleSetter && key && !isObject(key);
-    var massGetter = !key;
-    var expandoStore = jqLiteExpandoStore(element, !isSimpleGetter);
-    var data = expandoStore && expandoStore.data;
+        var translateInterpolation = tAttr.translateInterpolation ? tAttr.translateInterpolation : undefined;
 
-    if (isSimpleSetter) { // data('key', value)
-      data[kebabToCamel(key)] = value;
-    } else {
-      if (massGetter) {  // data()
-        return data;
-      } else {
-        if (isSimpleGetter) { // data('key')
-          // don't force creation of expandoStore if it doesn't exist yet
-          return data && data[kebabToCamel(key)];
-        } else { // mass-setter: data({key1: val1, key2: val2})
-          for (prop in key) {
-            data[kebabToCamel(prop)] = key[prop];
-          }
-        }
-      }
-    }
-  }
-}
+        var translateSanitizeStrategyExist = tAttr.translateSanitizeStrategy ? tAttr.translateSanitizeStrategy : undefined;
 
-function jqLiteHasClass(element, selector) {
-  if (!element.getAttribute) return false;
-  return ((' ' + (element.getAttribute('class') || '') + ' ').replace(/[\n\t]/g, ' ').
-      indexOf(' ' + selector + ' ') > -1);
-}
+        var translateValueExist = tElement[0].outerHTML.match(/translate-value-+/i);
 
-function jqLiteRemoveClass(element, cssClasses) {
-  if (cssClasses && element.setAttribute) {
-    var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ')
-                            .replace(/[\n\t]/g, ' ');
-    var newClasses = existingClasses;
+        var interpolateRegExp = '^(.*)(' + $interpolate.startSymbol() + '.*' + $interpolate.endSymbol() + ')(.*)',
+            watcherRegExp = '^(.*)' + $interpolate.startSymbol() + '(.*)' + $interpolate.endSymbol() + '(.*)';
 
-    forEach(cssClasses.split(' '), function(cssClass) {
-      cssClass = trim(cssClass);
-      newClasses = newClasses.replace(' ' + cssClass + ' ', ' ');
-    });
+        return function linkFn(scope, iElement, iAttr) {
 
-    if (newClasses !== existingClasses) {
-      element.setAttribute('class', trim(newClasses));
-    }
-  }
-}
+          scope.interpolateParams = {};
+          scope.preText = '';
+          scope.postText = '';
+          scope.translateNamespace = getTranslateNamespace(scope);
+          var translationIds = {};
 
-function jqLiteAddClass(element, cssClasses) {
-  if (cssClasses && element.setAttribute) {
-    var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ')
-                            .replace(/[\n\t]/g, ' ');
-    var newClasses = existingClasses;
+          var initInterpolationParams = function initInterpolationParams(interpolateParams, iAttr, tAttr) {
+            // initial setup
+            if (iAttr.translateValues) {
+              angular.extend(interpolateParams, $parse(iAttr.translateValues)(scope.$parent));
+            }
+            // initially fetch all attributes if existing and fill the params
+            if (translateValueExist) {
+              for (var attr in tAttr) {
+                if (Object.prototype.hasOwnProperty.call(iAttr, attr) && attr.substr(0, 14) === 'translateValue' && attr !== 'translateValues') {
+                  var attributeName = lowercase(attr.substr(14, 1)) + attr.substr(15);
+                  interpolateParams[attributeName] = tAttr[attr];
+                }
+              }
+            }
+          };
 
-    forEach(cssClasses.split(' '), function(cssClass) {
-      cssClass = trim(cssClass);
-      if (newClasses.indexOf(' ' + cssClass + ' ') === -1) {
-        newClasses += cssClass + ' ';
-      }
-    });
+          // Ensures any change of the attribute "translate" containing the id will
+          // be re-stored to the scope's "translationId".
+          // If the attribute has no content, the element's text value (white spaces trimmed off) will be used.
+          var observeElementTranslation = function observeElementTranslation(translationId) {
 
-    if (newClasses !== existingClasses) {
-      element.setAttribute('class', trim(newClasses));
-    }
-  }
-}
+            // Remove any old watcher
+            if (angular.isFunction(observeElementTranslation._unwatchOld)) {
+              observeElementTranslation._unwatchOld();
+              observeElementTranslation._unwatchOld = undefined;
+            }
 
+            if (angular.equals(translationId, '') || !angular.isDefined(translationId)) {
+              var iElementText = trim.apply(iElement.text());
+
+              // Resolve translation id by inner html if required
+              var interpolateMatches = iElementText.match(interpolateRegExp);
+              // Interpolate translation id if required
+              if (angular.isArray(interpolateMatches)) {
+                scope.preText = interpolateMatches[1];
+                scope.postText = interpolateMatches[3];
+                translationIds.translate = $interpolate(interpolateMatches[2])(scope.$parent);
+                var watcherMatches = iElementText.match(watcherRegExp);
+                if (angular.isArray(watcherMatches) && watcherMatches[2] && watcherMatches[2].length) {
+                  observeElementTranslation._unwatchOld = scope.$watch(watcherMatches[2], function (newValue) {
+                    translationIds.translate = newValue;
+                    updateTranslations();
+                  });
+                }
+              } else {
+                // do not assigne the translation id if it is empty.
+                translationIds.translate = !iElementText ? undefined : iElementText;
+              }
+            } else {
+              translationIds.translate = translationId;
+            }
+            updateTranslations();
+          };
 
-function jqLiteAddNodes(root, elements) {
-  // THIS CODE IS VERY HOT. Don't make changes without benchmarking.
+          var observeAttributeTranslation = function observeAttributeTranslation(translateAttr) {
+            iAttr.$observe(translateAttr, function (translationId) {
+              translationIds[translateAttr] = translationId;
+              updateTranslations();
+            });
+          };
 
-  if (elements) {
+          // initial setup with values
+          initInterpolationParams(scope.interpolateParams, iAttr, tAttr);
 
-    // if a Node (the most common case)
-    if (elements.nodeType) {
-      root[root.length++] = elements;
-    } else {
-      var length = elements.length;
+          var firstAttributeChangedEvent = true;
+          iAttr.$observe('translate', function (translationId) {
+            if (typeof translationId === 'undefined') {
+              // case of element "xyz"
+              observeElementTranslation('');
+            } else {
+              // case of regular attribute
+              if (translationId !== '' || !firstAttributeChangedEvent) {
+                translationIds.translate = translationId;
+                updateTranslations();
+              }
+            }
+            firstAttributeChangedEvent = false;
+          });
 
-      // if an Array or NodeList and not a Window
-      if (typeof length === 'number' && elements.window !== elements) {
-        if (length) {
-          for (var i = 0; i < length; i++) {
-            root[root.length++] = elements[i];
+          for (var translateAttr in iAttr) {
+            if (iAttr.hasOwnProperty(translateAttr) && translateAttr.substr(0, 13) === 'translateAttr' && translateAttr.length > 13) {
+              observeAttributeTranslation(translateAttr);
+            }
           }
-        }
-      } else {
-        root[root.length++] = elements;
-      }
-    }
-  }
-}
 
+          iAttr.$observe('translateDefault', function (value) {
+            scope.defaultText = value;
+            updateTranslations();
+          });
 
-function jqLiteController(element, name) {
-  return jqLiteInheritedData(element, '$' + (name || 'ngController') + 'Controller');
-}
-
-function jqLiteInheritedData(element, name, value) {
-  // if element is the document object work with the html element instead
-  // this makes $(document).scope() possible
-  if (element.nodeType === NODE_TYPE_DOCUMENT) {
-    element = element.documentElement;
-  }
-  var names = isArray(name) ? name : [name];
+          if (translateSanitizeStrategyExist) {
+            iAttr.$observe('translateSanitizeStrategy', function (value) {
+              scope.sanitizeStrategy = $parse(value)(scope.$parent);
+              updateTranslations();
+            });
+          }
 
-  while (element) {
-    for (var i = 0, ii = names.length; i < ii; i++) {
-      if (isDefined(value = jqLite.data(element, names[i]))) return value;
-    }
+          if (translateValuesExist) {
+            iAttr.$observe('translateValues', function (interpolateParams) {
+              if (interpolateParams) {
+                scope.$parent.$watch(function () {
+                  angular.extend(scope.interpolateParams, $parse(interpolateParams)(scope.$parent));
+                });
+              }
+            });
+          }
 
-    // If dealing with a document fragment node with a host element, and no parent, use the host
-    // element as the parent. This enables directives within a Shadow DOM or polyfilled Shadow DOM
-    // to lookup parent controllers.
-    element = element.parentNode || (element.nodeType === NODE_TYPE_DOCUMENT_FRAGMENT && element.host);
-  }
-}
+          if (translateValueExist) {
+            var observeValueAttribute = function observeValueAttribute(attrName) {
+              iAttr.$observe(attrName, function (value) {
+                var attributeName = lowercase(attrName.substr(14, 1)) + attrName.substr(15);
+                scope.interpolateParams[attributeName] = value;
+              });
+            };
+            for (var attr in iAttr) {
+              if (Object.prototype.hasOwnProperty.call(iAttr, attr) && attr.substr(0, 14) === 'translateValue' && attr !== 'translateValues') {
+                observeValueAttribute(attr);
+              }
+            }
+          }
 
-function jqLiteEmpty(element) {
-  jqLiteDealoc(element, true);
-  while (element.firstChild) {
-    element.removeChild(element.firstChild);
-  }
-}
+          // Master update function
+          var updateTranslations = function updateTranslations() {
+            for (var key in translationIds) {
+              if (translationIds.hasOwnProperty(key) && translationIds[key] !== undefined) {
+                updateTranslation(key, translationIds[key], scope, scope.interpolateParams, scope.defaultText, scope.translateNamespace);
+              }
+            }
+          };
 
-function jqLiteRemove(element, keepData) {
-  if (!keepData) jqLiteDealoc(element);
-  var parent = element.parentNode;
-  if (parent) parent.removeChild(element);
-}
+          // Put translation processing function outside loop
+          var updateTranslation = function updateTranslation(translateAttr, translationId, scope, interpolateParams, defaultTranslationText, translateNamespace) {
+            if (translationId) {
+              // if translation id starts with '.' and translateNamespace given, prepend namespace
+              if (translateNamespace && translationId.charAt(0) === '.') {
+                translationId = translateNamespace + translationId;
+              }
 
+              $translate(translationId, interpolateParams, translateInterpolation, defaultTranslationText, scope.translateLanguage, scope.sanitizeStrategy).then(function (translation) {
+                applyTranslation(translation, scope, true, translateAttr);
+              }, function (translationId) {
+                applyTranslation(translationId, scope, false, translateAttr);
+              });
+            } else {
+              // as an empty string cannot be translated, we can solve this using successful=false
+              applyTranslation(translationId, scope, false, translateAttr);
+            }
+          };
 
-function jqLiteDocumentLoaded(action, win) {
-  win = win || window;
-  if (win.document.readyState === 'complete') {
-    // Force the action to be run async for consistent behavior
-    // from the action's point of view
-    // i.e. it will definitely not be in a $apply
-    win.setTimeout(action);
-  } else {
-    // No need to unbind this handler as load is only ever called once
-    jqLite(win).on('load', action);
-  }
-}
+          var applyTranslation = function applyTranslation(value, scope, successful, translateAttr) {
+            if (!successful) {
+              if (typeof scope.defaultText !== 'undefined') {
+                value = scope.defaultText;
+              }
+            }
+            if (translateAttr === 'translate') {
+              // default translate into innerHTML
+              if (successful || !successful && !$translate.isKeepContent() && typeof iAttr.translateKeepContent === 'undefined') {
+                iElement.empty().append(scope.preText + value + scope.postText);
+              }
+              var globallyEnabled = $translate.isPostCompilingEnabled();
+              var locallyDefined = typeof tAttr.translateCompile !== 'undefined';
+              var locallyEnabled = locallyDefined && tAttr.translateCompile !== 'false';
+              if (globallyEnabled && !locallyDefined || locallyEnabled) {
+                $compile(iElement.contents())(scope);
+              }
+            } else {
+              // translate attribute
+              var attributeName = iAttr.$attr[translateAttr];
+              if (attributeName.substr(0, 5) === 'data-') {
+                // ensure html5 data prefix is stripped
+                attributeName = attributeName.substr(5);
+              }
+              attributeName = attributeName.substr(15);
+              iElement.attr(attributeName, value);
+            }
+          };
 
-function jqLiteReady(fn) {
-  function trigger() {
-    window.document.removeEventListener('DOMContentLoaded', trigger);
-    window.removeEventListener('load', trigger);
-    fn();
-  }
+          if (translateValuesExist || translateValueExist || iAttr.translateDefault) {
+            scope.$watch('interpolateParams', updateTranslations, true);
+          }
 
-  // check if document is already loaded
-  if (window.document.readyState === 'complete') {
-    window.setTimeout(fn);
-  } else {
-    // We can not use jqLite since we are not done loading and jQuery could be loaded later.
+          // Replaced watcher on translateLanguage with event listener
+          scope.$on('translateLanguageChanged', updateTranslations);
 
-    // Works for modern browsers and IE9
-    window.document.addEventListener('DOMContentLoaded', trigger);
+          // Ensures the text will be refreshed after the current language was changed
+          // w/ $translate.use(...)
+          var unbind = $rootScope.$on('$translateChangeSuccess', updateTranslations);
 
-    // Fallback to window.onload for others
-    window.addEventListener('load', trigger);
+          // ensure translation will be looked up at least one
+          if (iElement.text().length) {
+            if (iAttr.translate) {
+              observeElementTranslation(iAttr.translate);
+            } else {
+              observeElementTranslation('');
+            }
+          } else if (iAttr.translate) {
+            // ensure attribute will be not skipped
+            observeElementTranslation(iAttr.translate);
+          }
+          updateTranslations();
+          scope.$on('$destroy', unbind);
+        };
+      }
+    };
   }
-}
-
-//////////////////////////////////////////
-// Functions which are declared directly.
-//////////////////////////////////////////
-var JQLitePrototype = JQLite.prototype = {
-  ready: jqLiteReady,
-  toString: function() {
-    var value = [];
-    forEach(this, function(e) { value.push('' + e);});
-    return '[' + value.join(', ') + ']';
-  },
 
-  eq: function(index) {
-      return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
-  },
-
-  length: 0,
-  push: push,
-  sort: [].sort,
-  splice: [].splice
-};
-
-//////////////////////////////////////////
-// Functions iterating getter/setters.
-// these functions return self on setter and
-// value on get.
-//////////////////////////////////////////
-var BOOLEAN_ATTR = {};
-forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) {
-  BOOLEAN_ATTR[lowercase(value)] = value;
-});
-var BOOLEAN_ELEMENTS = {};
-forEach('input,select,option,textarea,button,form,details'.split(','), function(value) {
-  BOOLEAN_ELEMENTS[value] = true;
-});
-var ALIASED_ATTR = {
-  'ngMinlength': 'minlength',
-  'ngMaxlength': 'maxlength',
-  'ngMin': 'min',
-  'ngMax': 'max',
-  'ngPattern': 'pattern',
-  'ngStep': 'step'
-};
-
-function getBooleanAttrName(element, name) {
-  // check dom last since we will most likely fail on name
-  var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
-
-  // booleanAttr is here twice to minimize DOM access
-  return booleanAttr && BOOLEAN_ELEMENTS[nodeName_(element)] && booleanAttr;
-}
-
-function getAliasedAttrName(name) {
-  return ALIASED_ATTR[name];
-}
+  /**
+   * Returns the scope's namespace.
+   * @private
+   * @param scope
+   * @returns {string}
+   */
+  function getTranslateNamespace(scope) {
+    'use strict';
 
-forEach({
-  data: jqLiteData,
-  removeData: jqLiteRemoveData,
-  hasData: jqLiteHasData,
-  cleanData: function jqLiteCleanData(nodes) {
-    for (var i = 0, ii = nodes.length; i < ii; i++) {
-      jqLiteRemoveData(nodes[i]);
+    if (scope.translateNamespace) {
+      return scope.translateNamespace;
+    }
+    if (scope.$parent) {
+      return getTranslateNamespace(scope.$parent);
     }
   }
-}, function(fn, name) {
-  JQLite[name] = fn;
-});
-
-forEach({
-  data: jqLiteData,
-  inheritedData: jqLiteInheritedData,
-
-  scope: function(element) {
-    // Can't use jqLiteData here directly so we stay compatible with jQuery!
-    return jqLite.data(element, '$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']);
-  },
 
-  isolateScope: function(element) {
-    // Can't use jqLiteData here directly so we stay compatible with jQuery!
-    return jqLite.data(element, '$isolateScope') || jqLite.data(element, '$isolateScopeNoTemplate');
-  },
+  translateDirective.displayName = 'translateDirective';
 
-  controller: jqLiteController,
+  angular.module('pascalprecht.translate')
+  /**
+   * @ngdoc directive
+   * @name pascalprecht.translate.directive:translate-attr
+   * @restrict A
+   *
+   * @description
+   * Translates attributes like translate-attr-ATTR, but with an object like ng-class.
+   * Internally it uses `translate` service to translate translation id. It possible to
+   * pass an optional `translate-values` object literal as string into translation id.
+   *
+   * @param {string=} translate-attr Object literal mapping attributes to translation ids.
+   * @param {string=} translate-values Values to pass into the translation ids. Can be passed as object literal string.
+   * @param {string=} translate-sanitize-strategy defines locally sanitize strategy
+   *
+   * @example
+     
+      
+        

+  
+          
+  
+        

+      
+      
+        angular.module('ngView', ['pascalprecht.translate'])
+  
+        .config(function ($translateProvider) {
+  
+          $translateProvider.translations('en',{
+            'TRANSLATION_ID': 'Hello there!',
+            'WITH_VALUES': 'The following value is dynamic: {{value}}',
+          }).preferredLanguage('en');
+  
+        });
+  
+        angular.module('ngView').controller('TranslateCtrl', function ($scope) {
+          $scope.translationId = 'TRANSLATION_ID';
+  
+          $scope.values = {
+            value: 78
+          };
+        });
+      
+      
+        it('should translate', function () {
+          inject(function ($rootScope, $compile) {
+            $rootScope.translationId = 'TRANSLATION_ID';
+  
+            element = $compile('')($rootScope);
+            $rootScope.$digest();
+            expect(element.attr('placeholder)).toBe('Hello there!');
+            expect(element.attr('title)).toBe('The following value is dynamic: 5');
+          });
+        });
+      
+     
+   */
+  .directive('translateAttr', translateAttrDirective);
+  function translateAttrDirective($translate, $rootScope) {
 
-  injector: function(element) {
-    return jqLiteInheritedData(element, '$injector');
-  },
+    'use strict';
 
-  removeAttr: function(element, name) {
-    element.removeAttribute(name);
-  },
+    return {
+      restrict: 'A',
+      priority: $translate.directivePriority(),
+      link: function linkFn(scope, element, attr) {
+
+        var translateAttr,
+            translateValues,
+            translateSanitizeStrategy,
+            previousAttributes = {};
+
+        // Main update translations function
+        var updateTranslations = function updateTranslations() {
+          angular.forEach(translateAttr, function (translationId, attributeName) {
+            if (!translationId) {
+              return;
+            }
+            previousAttributes[attributeName] = true;
 
-  hasClass: jqLiteHasClass,
+            // if translation id starts with '.' and translateNamespace given, prepend namespace
+            if (scope.translateNamespace && translationId.charAt(0) === '.') {
+              translationId = scope.translateNamespace + translationId;
+            }
+            $translate(translationId, translateValues, attr.translateInterpolation, undefined, scope.translateLanguage, translateSanitizeStrategy).then(function (translation) {
+              element.attr(attributeName, translation);
+            }, function (translationId) {
+              element.attr(attributeName, translationId);
+            });
+          });
 
-  css: function(element, name, value) {
-    name = cssKebabToCamel(name);
+          // Removing unused attributes that were previously used
+          angular.forEach(previousAttributes, function (flag, attributeName) {
+            if (!translateAttr[attributeName]) {
+              element.removeAttr(attributeName);
+              delete previousAttributes[attributeName];
+            }
+          });
+        };
 
-    if (isDefined(value)) {
-      element.style[name] = value;
-    } else {
-      return element.style[name];
-    }
-  },
+        // Watch for attribute changes
+        watchAttribute(scope, attr.translateAttr, function (newValue) {
+          translateAttr = newValue;
+        }, updateTranslations);
+        // Watch for value changes
+        watchAttribute(scope, attr.translateValues, function (newValue) {
+          translateValues = newValue;
+        }, updateTranslations);
+        // Watch for sanitize strategy changes
+        watchAttribute(scope, attr.translateSanitizeStrategy, function (newValue) {
+          translateSanitizeStrategy = newValue;
+        }, updateTranslations);
 
-  attr: function(element, name, value) {
-    var ret;
-    var nodeType = element.nodeType;
-    if (nodeType === NODE_TYPE_TEXT || nodeType === NODE_TYPE_ATTRIBUTE || nodeType === NODE_TYPE_COMMENT ||
-      !element.getAttribute) {
-      return;
-    }
+        if (attr.translateValues) {
+          scope.$watch(attr.translateValues, updateTranslations, true);
+        }
 
-    var lowercasedName = lowercase(name);
-    var isBooleanAttr = BOOLEAN_ATTR[lowercasedName];
+        // Replaced watcher on translateLanguage with event listener
+        scope.$on('translateLanguageChanged', updateTranslations);
 
-    if (isDefined(value)) {
-      // setter
+        // Ensures the text will be refreshed after the current language was changed
+        // w/ $translate.use(...)
+        var unbind = $rootScope.$on('$translateChangeSuccess', updateTranslations);
 
-      if (value === null || (value === false && isBooleanAttr)) {
-        element.removeAttribute(name);
-      } else {
-        element.setAttribute(name, isBooleanAttr ? lowercasedName : value);
+        updateTranslations();
+        scope.$on('$destroy', unbind);
       }
-    } else {
-      // getter
+    };
+  }
 
-      ret = element.getAttribute(name);
+  function watchAttribute(scope, attribute, valueCallback, changeCallback) {
+    'use strict';
 
-      if (isBooleanAttr && ret !== null) {
-        ret = lowercasedName;
-      }
-      // Normalize non-existing attributes to undefined (as jQuery).
-      return ret === null ? undefined : ret;
+    if (!attribute) {
+      return;
     }
-  },
-
-  prop: function(element, name, value) {
-    if (isDefined(value)) {
-      element[name] = value;
+    if (attribute.substr(0, 2) === '::') {
+      attribute = attribute.substr(2);
     } else {
-      return element[name];
+      scope.$watch(attribute, function (newValue) {
+        valueCallback(newValue);
+        changeCallback();
+      }, true);
     }
-  },
+    valueCallback(scope.$eval(attribute));
+  }
 
-  text: (function() {
-    getText.$dv = '';
-    return getText;
+  translateAttrDirective.displayName = 'translateAttrDirective';
 
-    function getText(element, value) {
-      if (isUndefined(value)) {
-        var nodeType = element.nodeType;
-        return (nodeType === NODE_TYPE_ELEMENT || nodeType === NODE_TYPE_TEXT) ? element.textContent : '';
-      }
-      element.textContent = value;
-    }
-  })(),
+  angular.module('pascalprecht.translate')
+  /**
+   * @ngdoc directive
+   * @name pascalprecht.translate.directive:translateCloak
+   * @requires $translate
+   * @restrict A
+   *
+   * $description
+   * Adds a `translate-cloak` class name to the given element where this directive
+   * is applied initially and removes it, once a loader has finished loading.
+   *
+   * This directive can be used to prevent initial flickering when loading translation
+   * data asynchronously.
+   *
+   * The class name is defined in
+   * {@link pascalprecht.translate.$translateProvider#cloakClassName $translate.cloakClassName()}.
+   *
+   * @param {string=} translate-cloak If a translationId is provided, it will be used for showing
+   *                                  or hiding the cloak. Basically it relies on the translation
+   *                                  resolve.
+   */
+  .directive('translateCloak', translateCloakDirective);
 
-  val: function(element, value) {
-    if (isUndefined(value)) {
-      if (element.multiple && nodeName_(element) === 'select') {
-        var result = [];
-        forEach(element.options, function(option) {
-          if (option.selected) {
-            result.push(option.value || option.text);
-          }
-        });
-        return result;
-      }
-      return element.value;
-    }
-    element.value = value;
-  },
+  function translateCloakDirective($translate, $rootScope) {
 
-  html: function(element, value) {
-    if (isUndefined(value)) {
-      return element.innerHTML;
-    }
-    jqLiteDealoc(element, true);
-    element.innerHTML = value;
-  },
+    'use strict';
 
-  empty: jqLiteEmpty
-}, function(fn, name) {
-  /**
-   * Properties: writes return selection, reads return first value
-   */
-  JQLite.prototype[name] = function(arg1, arg2) {
-    var i, key;
-    var nodeCount = this.length;
-
-    // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it
-    // in a way that survives minification.
-    // jqLiteEmpty takes no arguments but is a setter.
-    if (fn !== jqLiteEmpty &&
-        (isUndefined((fn.length === 2 && (fn !== jqLiteHasClass && fn !== jqLiteController)) ? arg1 : arg2))) {
-      if (isObject(arg1)) {
-
-        // we are a write, but the object properties are the key/values
-        for (i = 0; i < nodeCount; i++) {
-          if (fn === jqLiteData) {
-            // data() takes the whole object in jQuery
-            fn(this[i], arg1);
+    return {
+      compile: function compile(tElement) {
+        var applyCloak = function applyCloak(element) {
+          element.addClass($translate.cloakClassName());
+        },
+            removeCloak = function removeCloak(element) {
+          element.removeClass($translate.cloakClassName());
+        };
+        applyCloak(tElement);
+
+        return function linkFn(scope, iElement, iAttr) {
+          //Create bound functions that incorporate the active DOM element.
+          var iRemoveCloak = removeCloak.bind(this, iElement),
+              iApplyCloak = applyCloak.bind(this, iElement);
+          if (iAttr.translateCloak && iAttr.translateCloak.length) {
+            // Register a watcher for the defined translation allowing a fine tuned cloak
+            iAttr.$observe('translateCloak', function (translationId) {
+              $translate(translationId).then(iRemoveCloak, iApplyCloak);
+            });
+            $rootScope.$on('$translateChangeSuccess', function () {
+              $translate(iAttr.translateCloak).then(iRemoveCloak, iApplyCloak);
+            });
           } else {
-            for (key in arg1) {
-              fn(this[i], key, arg1[key]);
-            }
+            $translate.onReady(iRemoveCloak);
           }
-        }
-        // return self for chaining
-        return this;
-      } else {
-        // we are a read, so read the first child.
-        // TODO: do we still need this?
-        var value = fn.$dv;
-        // Only if we have $dv do we iterate over all, otherwise it is just the first element.
-        var jj = (isUndefined(value)) ? Math.min(nodeCount, 1) : nodeCount;
-        for (var j = 0; j < jj; j++) {
-          var nodeValue = fn(this[j], arg1, arg2);
-          value = value ? value + nodeValue : nodeValue;
-        }
-        return value;
-      }
-    } else {
-      // we are a write, so apply to all children
-      for (i = 0; i < nodeCount; i++) {
-        fn(this[i], arg1, arg2);
+        };
       }
-      // return self for chaining
-      return this;
-    }
-  };
-});
-
-function createEventHandler(element, events) {
-  var eventHandler = function(event, type) {
-    // jQuery specific api
-    event.isDefaultPrevented = function() {
-      return event.defaultPrevented;
     };
+  }
 
-    var eventFns = events[type || event.type];
-    var eventFnsLength = eventFns ? eventFns.length : 0;
+  translateCloakDirective.displayName = 'translateCloakDirective';
 
-    if (!eventFnsLength) return;
+  angular.module('pascalprecht.translate')
+  /**
+   * @ngdoc directive
+   * @name pascalprecht.translate.directive:translateNamespace
+   * @restrict A
+   *
+   * @description
+   * Translates given translation id either through attribute or DOM content.
+   * Internally it uses `translate` filter to translate translation id. It possible to
+   * pass an optional `translate-values` object literal as string into translation id.
+   *
+   * @param {string=} translate namespace name which could be either string or interpolated string.
+   *
+   * @example
+     
+      
+        

+  
+          

+              
.HEADERS.TITLE

+              
.HEADERS.WELCOME

+          

+  
+          

+              
.TITLE

+              
.WELCOME

+          

+  
+        

+      
+      
+        angular.module('ngView', ['pascalprecht.translate'])
+  
+        .config(function ($translateProvider) {
+  
+          $translateProvider.translations('en',{
+            'TRANSLATION_ID': 'Hello there!',
+            'CONTENT': {
+              'HEADERS': {
+                  TITLE: 'Title'
+              }
+            },
+            'CONTENT.HEADERS.WELCOME': 'Welcome'
+          }).preferredLanguage('en');
+  
+        });
+  
+      
+     
+   */
+  .directive('translateNamespace', translateNamespaceDirective);
 
-    if (isUndefined(event.immediatePropagationStopped)) {
-      var originalStopImmediatePropagation = event.stopImmediatePropagation;
-      event.stopImmediatePropagation = function() {
-        event.immediatePropagationStopped = true;
+  function translateNamespaceDirective() {
 
-        if (event.stopPropagation) {
-          event.stopPropagation();
-        }
+    'use strict';
 
-        if (originalStopImmediatePropagation) {
-          originalStopImmediatePropagation.call(event);
-        }
-      };
-    }
+    return {
+      restrict: 'A',
+      scope: true,
+      compile: function compile() {
+        return {
+          pre: function pre(scope, iElement, iAttrs) {
+            scope.translateNamespace = getTranslateNamespace(scope);
 
-    event.isImmediatePropagationStopped = function() {
-      return event.immediatePropagationStopped === true;
+            if (scope.translateNamespace && iAttrs.translateNamespace.charAt(0) === '.') {
+              scope.translateNamespace += iAttrs.translateNamespace;
+            } else {
+              scope.translateNamespace = iAttrs.translateNamespace;
+            }
+          }
+        };
+      }
     };
+  }
 
-    // Some events have special handlers that wrap the real handler
-    var handlerWrapper = eventFns.specialHandlerWrapper || defaultHandlerWrapper;
+  /**
+   * Returns the scope's namespace.
+   * @private
+   * @param scope
+   * @returns {string}
+   */
+  function getTranslateNamespace(scope) {
+    'use strict';
 
-    // Copy event handlers in case event handlers array is modified during execution.
-    if ((eventFnsLength > 1)) {
-      eventFns = shallowCopy(eventFns);
+    if (scope.translateNamespace) {
+      return scope.translateNamespace;
     }
-
-    for (var i = 0; i < eventFnsLength; i++) {
-      if (!event.isImmediatePropagationStopped()) {
-        handlerWrapper(element, event, eventFns[i]);
-      }
+    if (scope.$parent) {
+      return getTranslateNamespace(scope.$parent);
     }
-  };
+  }
 
-  // TODO: this is a hack for angularMocks/clearDataCache that makes it possible to deregister all
-  //       events on `element`
-  eventHandler.elem = element;
-  return eventHandler;
-}
+  translateNamespaceDirective.displayName = 'translateNamespaceDirective';
 
-function defaultHandlerWrapper(element, event, handler) {
-  handler.call(element, event);
-}
+  angular.module('pascalprecht.translate')
+  /**
+   * @ngdoc directive
+   * @name pascalprecht.translate.directive:translateLanguage
+   * @restrict A
+   *
+   * @description
+   * Forces the language to the directives in the underlying scope.
+   *
+   * @param {string=} translate language that will be negotiated.
+   *
+   * @example
+     
+      
+        

+  
+          

+              
HELLO

+          

+  
+          

+              
HELLO

+          

+  
+        

+      
+      
+        angular.module('ngView', ['pascalprecht.translate'])
+  
+        .config(function ($translateProvider) {
+  
+          $translateProvider
+            .translations('en',{
+              'HELLO': 'Hello world!'
+            })
+            .translations('de',{
+              'HELLO': 'Hallo Welt!'
+            })
+            .preferredLanguage('en');
+  
+        });
+  
+      
+     
+   */
+  .directive('translateLanguage', translateLanguageDirective);
 
-function specialMouseHandlerWrapper(target, event, handler) {
-  // Refer to jQuery's implementation of mouseenter & mouseleave
-  // Read about mouseenter and mouseleave:
-  // http://www.quirksmode.org/js/events_mouse.html#link8
-  var related = event.relatedTarget;
-  // For mousenter/leave call the handler if related is outside the target.
-  // NB: No relatedTarget if the mouse left/entered the browser window
-  if (!related || (related !== target && !jqLiteContains.call(target, related))) {
-    handler.call(target, event);
-  }
-}
+  function translateLanguageDirective() {
+
+    'use strict';
 
-//////////////////////////////////////////
-// Functions iterating traversal.
-// These functions chain results into a single
-// selector.
-//////////////////////////////////////////
-forEach({
-  removeData: jqLiteRemoveData,
+    return {
+      restrict: 'A',
+      scope: true,
+      compile: function compile() {
+        return function linkFn(scope, iElement, iAttrs) {
 
-  on: function jqLiteOn(element, type, fn, unsupported) {
-    if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters');
+          iAttrs.$observe('translateLanguage', function (newTranslateLanguage) {
+            scope.translateLanguage = newTranslateLanguage;
+          });
 
-    // Do not add event handlers to non-elements because they will not be cleaned up.
-    if (!jqLiteAcceptsData(element)) {
-      return;
-    }
+          scope.$watch('translateLanguage', function () {
+            scope.$broadcast('translateLanguageChanged');
+          });
+        };
+      }
+    };
+  }
 
-    var expandoStore = jqLiteExpandoStore(element, true);
-    var events = expandoStore.events;
-    var handle = expandoStore.handle;
+  translateLanguageDirective.displayName = 'translateLanguageDirective';
 
-    if (!handle) {
-      handle = expandoStore.handle = createEventHandler(element, events);
-    }
+  angular.module('pascalprecht.translate')
+  /**
+   * @ngdoc filter
+   * @name pascalprecht.translate.filter:translate
+   * @requires $parse
+   * @requires pascalprecht.translate.$translate
+   * @function
+   *
+   * @description
+   * Uses `$translate` service to translate contents. Accepts interpolate parameters
+   * to pass dynamized values though translation.
+   *
+   * @param {string} translationId A translation id to be translated.
+   * @param {*=} interpolateParams Optional object literal (as hash or string) to pass values into translation.
+   *
+   * @returns {string} Translated text.
+   *
+   * @example
+     
+      
+        

+  
+          
{{ 'TRANSLATION_ID' | translate }}

+          
{{ translationId | translate }}

+          
{{ 'WITH_VALUES' | translate:'{value: 5}' }}

+          
{{ 'WITH_VALUES' | translate:values }}

+  
+        

+      
+      
+        angular.module('ngView', ['pascalprecht.translate'])
+  
+        .config(function ($translateProvider) {
+  
+          $translateProvider.translations('en', {
+            'TRANSLATION_ID': 'Hello there!',
+            'WITH_VALUES': 'The following value is dynamic: {{value}}'
+          });
+          $translateProvider.preferredLanguage('en');
+  
+        });
+  
+        angular.module('ngView').controller('TranslateCtrl', function ($scope) {
+          $scope.translationId = 'TRANSLATION_ID';
+  
+          $scope.values = {
+            value: 78
+          };
+        });
+      
+     
+   */
+  .filter('translate', translateFilterFactory);
 
-    // http://jsperf.com/string-indexof-vs-split
-    var types = type.indexOf(' ') >= 0 ? type.split(' ') : [type];
-    var i = types.length;
+  function translateFilterFactory($parse, $translate) {
 
-    var addHandler = function(type, specialHandlerWrapper, noEventListener) {
-      var eventFns = events[type];
+    'use strict';
 
-      if (!eventFns) {
-        eventFns = events[type] = [];
-        eventFns.specialHandlerWrapper = specialHandlerWrapper;
-        if (type !== '$destroy' && !noEventListener) {
-          element.addEventListener(type, handle);
-        }
+    var translateFilter = function translateFilter(translationId, interpolateParams, interpolation, forceLanguage) {
+      if (!angular.isObject(interpolateParams)) {
+        var ctx = this || {
+          '__SCOPE_IS_NOT_AVAILABLE': 'More info at https://github.com/angular/angular.js/commit/8863b9d04c722b278fa93c5d66ad1e578ad6eb1f'
+        };
+        interpolateParams = $parse(interpolateParams)(ctx);
       }
 
-      eventFns.push(fn);
+      return $translate.instant(translationId, interpolateParams, interpolation, forceLanguage);
     };
 
-    while (i--) {
-      type = types[i];
-      if (MOUSE_EVENT_MAP[type]) {
-        addHandler(MOUSE_EVENT_MAP[type], specialMouseHandlerWrapper);
-        addHandler(type, undefined, true);
-      } else {
-        addHandler(type);
-      }
+    if ($translate.statefulFilter()) {
+      translateFilter.$stateful = true;
     }
-  },
-
-  off: jqLiteOff,
-
-  one: function(element, type, fn) {
-    element = jqLite(element);
 
-    //add the listener twice so that when it is called
-    //you can remove the original function and still be
-    //able to call element.off(ev, fn) normally
-    element.on(type, function onFn() {
-      element.off(type, fn);
-      element.off(type, onFn);
-    });
-    element.on(type, fn);
-  },
+    return translateFilter;
+  }
 
-  replaceWith: function(element, replaceNode) {
-    var index, parent = element.parentNode;
-    jqLiteDealoc(element);
-    forEach(new JQLite(replaceNode), function(node) {
-      if (index) {
-        parent.insertBefore(node, index.nextSibling);
-      } else {
-        parent.replaceChild(node, element);
-      }
-      index = node;
-    });
-  },
+  translateFilterFactory.displayName = 'translateFilterFactory';
 
-  children: function(element) {
-    var children = [];
-    forEach(element.childNodes, function(element) {
-      if (element.nodeType === NODE_TYPE_ELEMENT) {
-        children.push(element);
-      }
-    });
-    return children;
-  },
+  angular.module('pascalprecht.translate')
 
-  contents: function(element) {
-    return element.contentDocument || element.childNodes || [];
-  },
+  /**
+   * @ngdoc object
+   * @name pascalprecht.translate.$translationCache
+   * @requires $cacheFactory
+   *
+   * @description
+   * The first time a translation table is used, it is loaded in the translation cache for quick retrieval. You
+   * can load translation tables directly into the cache by consuming the
+   * `$translationCache` service directly.
+   *
+   * @return {object} $cacheFactory object.
+   */
+  .factory('$translationCache', $translationCache);
 
-  append: function(element, node) {
-    var nodeType = element.nodeType;
-    if (nodeType !== NODE_TYPE_ELEMENT && nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT) return;
+  function $translationCache($cacheFactory) {
 
-    node = new JQLite(node);
+    'use strict';
 
-    for (var i = 0, ii = node.length; i < ii; i++) {
-      var child = node[i];
-      element.appendChild(child);
-    }
-  },
+    return $cacheFactory('translations');
+  }
 
-  prepend: function(element, node) {
-    if (element.nodeType === NODE_TYPE_ELEMENT) {
-      var index = element.firstChild;
-      forEach(new JQLite(node), function(child) {
-        element.insertBefore(child, index);
-      });
-    }
-  },
+  $translationCache.displayName = '$translationCache';
+  return 'pascalprecht.translate';
+});
 
-  wrap: function(element, wrapNode) {
-    jqLiteWrapNode(element, jqLite(wrapNode).eq(0).clone()[0]);
-  },
+},{}],147:[function(require,module,exports){
+'use strict';
 
-  remove: jqLiteRemove,
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
-  detach: function(element) {
-    jqLiteRemove(element, true);
-  },
+/**
+ * @license AngularJS v1.6.8
+ * (c) 2010-2017 Google, Inc. http://angularjs.org
+ * License: MIT
+ */
+(function (window) {
+  'use strict';
 
-  after: function(element, newElement) {
-    var index = element, parent = element.parentNode;
+  /* exported
+    minErrConfig,
+    errorHandlingConfig,
+    isValidObjectMaxDepth
+  */
 
-    if (parent) {
-      newElement = new JQLite(newElement);
+  var minErrConfig = {
+    objectMaxDepth: 5
+  };
 
-      for (var i = 0, ii = newElement.length; i < ii; i++) {
-        var node = newElement[i];
-        parent.insertBefore(node, index.nextSibling);
-        index = node;
+  /**
+   * @ngdoc function
+   * @name angular.errorHandlingConfig
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Configure several aspects of error handling in AngularJS if used as a setter or return the
+   * current configuration if used as a getter. The following options are supported:
+   *
+   * - **objectMaxDepth**: The maximum depth to which objects are traversed when stringified for error messages.
+   *
+   * Omitted or undefined options will leave the corresponding configuration values unchanged.
+   *
+   * @param {Object=} config - The configuration object. May only contain the options that need to be
+   *     updated. Supported keys:
+   *
+   * * `objectMaxDepth`  **{Number}** - The max depth for stringifying objects. Setting to a
+   *   non-positive or non-numeric value, removes the max depth limit.
+   *   Default: 5
+   */
+  function errorHandlingConfig(config) {
+    if (isObject(config)) {
+      if (isDefined(config.objectMaxDepth)) {
+        minErrConfig.objectMaxDepth = isValidObjectMaxDepth(config.objectMaxDepth) ? config.objectMaxDepth : NaN;
       }
+    } else {
+      return minErrConfig;
     }
-  },
-
-  addClass: jqLiteAddClass,
-  removeClass: jqLiteRemoveClass,
+  }
 
-  toggleClass: function(element, selector, condition) {
-    if (selector) {
-      forEach(selector.split(' '), function(className) {
-        var classCondition = condition;
-        if (isUndefined(classCondition)) {
-          classCondition = !jqLiteHasClass(element, className);
-        }
-        (classCondition ? jqLiteAddClass : jqLiteRemoveClass)(element, className);
-      });
-    }
-  },
+  /**
+   * @private
+   * @param {Number} maxDepth
+   * @return {boolean}
+   */
+  function isValidObjectMaxDepth(maxDepth) {
+    return isNumber(maxDepth) && maxDepth > 0;
+  }
 
-  parent: function(element) {
-    var parent = element.parentNode;
-    return parent && parent.nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT ? parent : null;
-  },
+  /**
+   * @description
+   *
+   * This object provides a utility for producing rich Error messages within
+   * Angular. It can be called as follows:
+   *
+   * var exampleMinErr = minErr('example');
+   * throw exampleMinErr('one', 'This {0} is {1}', foo, bar);
+   *
+   * The above creates an instance of minErr in the example namespace. The
+   * resulting error will have a namespaced error code of example.one.  The
+   * resulting error will replace {0} with the value of foo, and {1} with the
+   * value of bar. The object is not restricted in the number of arguments it can
+   * take.
+   *
+   * If fewer arguments are specified than necessary for interpolation, the extra
+   * interpolation markers will be preserved in the final string.
+   *
+   * Since data will be parsed statically during a build step, some restrictions
+   * are applied with respect to how minErr instances are created and called.
+   * Instances should have names of the form namespaceMinErr for a minErr created
+   * using minErr('namespace') . Error codes, namespaces and template strings
+   * should all be static strings, not variables or general expressions.
+   *
+   * @param {string} module The namespace to use for the new minErr instance.
+   * @param {function} ErrorConstructor Custom error constructor to be instantiated when returning
+   *   error from returned function, for cases when a particular type of error is useful.
+   * @returns {function(code:string, template:string, ...templateArgs): Error} minErr instance
+   */
 
-  next: function(element) {
-    return element.nextElementSibling;
-  },
+  function minErr(module, ErrorConstructor) {
+    ErrorConstructor = ErrorConstructor || Error;
+    return function () {
+      var code = arguments[0],
+          template = arguments[1],
+          message = '[' + (module ? module + ':' : '') + code + '] ',
+          templateArgs = sliceArgs(arguments, 2).map(function (arg) {
+        return toDebugString(arg, minErrConfig.objectMaxDepth);
+      }),
+          paramPrefix,
+          i;
 
-  find: function(element, selector) {
-    if (element.getElementsByTagName) {
-      return element.getElementsByTagName(selector);
-    } else {
-      return [];
-    }
-  },
+      message += template.replace(/\{\d+\}/g, function (match) {
+        var index = +match.slice(1, -1);
 
-  clone: jqLiteClone,
+        if (index < templateArgs.length) {
+          return templateArgs[index];
+        }
 
-  triggerHandler: function(element, event, extraParameters) {
+        return match;
+      });
 
-    var dummyEvent, eventFnsCopy, handlerArgs;
-    var eventName = event.type || event;
-    var expandoStore = jqLiteExpandoStore(element);
-    var events = expandoStore && expandoStore.events;
-    var eventFns = events && events[eventName];
-
-    if (eventFns) {
-      // Create a dummy event to pass to the handlers
-      dummyEvent = {
-        preventDefault: function() { this.defaultPrevented = true; },
-        isDefaultPrevented: function() { return this.defaultPrevented === true; },
-        stopImmediatePropagation: function() { this.immediatePropagationStopped = true; },
-        isImmediatePropagationStopped: function() { return this.immediatePropagationStopped === true; },
-        stopPropagation: noop,
-        type: eventName,
-        target: element
-      };
+      message += '\nhttp://errors.angularjs.org/1.6.8/' + (module ? module + '/' : '') + code;
 
-      // If a custom event was provided then extend our dummy event with it
-      if (event.type) {
-        dummyEvent = extend(dummyEvent, event);
+      for (i = 0, paramPrefix = '?'; i < templateArgs.length; i++, paramPrefix = '&') {
+        message += paramPrefix + 'p' + i + '=' + encodeURIComponent(templateArgs[i]);
       }
 
-      // Copy event handlers in case event handlers array is modified during execution.
-      eventFnsCopy = shallowCopy(eventFns);
-      handlerArgs = extraParameters ? [dummyEvent].concat(extraParameters) : [dummyEvent];
-
-      forEach(eventFnsCopy, function(fn) {
-        if (!dummyEvent.isImmediatePropagationStopped()) {
-          fn.apply(element, handlerArgs);
-        }
-      });
-    }
+      return new ErrorConstructor(message);
+    };
   }
-}, function(fn, name) {
-  /**
-   * chaining functions
-   */
-  JQLite.prototype[name] = function(arg1, arg2, arg3) {
-    var value;
 
-    for (var i = 0, ii = this.length; i < ii; i++) {
-      if (isUndefined(value)) {
-        value = fn(this[i], arg1, arg2, arg3);
-        if (isDefined(value)) {
-          // any function which returns a value needs to be wrapped
-          value = jqLite(value);
-        }
-      } else {
-        jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3));
-      }
-    }
-    return isDefined(value) ? value : this;
-  };
-});
+  /* We need to tell ESLint what variables are being exported */
+  /* exported
+    angular,
+    msie,
+    jqLite,
+    jQuery,
+    slice,
+    splice,
+    push,
+    toString,
+    minErrConfig,
+    errorHandlingConfig,
+    isValidObjectMaxDepth,
+    ngMinErr,
+    angularModule,
+    uid,
+    REGEX_STRING_REGEXP,
+    VALIDITY_STATE_PROPERTY,
+  
+    lowercase,
+    uppercase,
+    manualLowercase,
+    manualUppercase,
+    nodeName_,
+    isArrayLike,
+    forEach,
+    forEachSorted,
+    reverseParams,
+    nextUid,
+    setHashKey,
+    extend,
+    toInt,
+    inherit,
+    merge,
+    noop,
+    identity,
+    valueFn,
+    isUndefined,
+    isDefined,
+    isObject,
+    isBlankObject,
+    isString,
+    isNumber,
+    isNumberNaN,
+    isDate,
+    isError,
+    isArray,
+    isFunction,
+    isRegExp,
+    isWindow,
+    isScope,
+    isFile,
+    isFormData,
+    isBlob,
+    isBoolean,
+    isPromiseLike,
+    trim,
+    escapeForRegexp,
+    isElement,
+    makeMap,
+    includes,
+    arrayRemove,
+    copy,
+    simpleCompare,
+    equals,
+    csp,
+    jq,
+    concat,
+    sliceArgs,
+    bind,
+    toJsonReplacer,
+    toJson,
+    fromJson,
+    convertTimezoneToLocal,
+    timezoneToOffset,
+    startingTag,
+    tryDecodeURIComponent,
+    parseKeyValue,
+    toKeyValue,
+    encodeUriSegment,
+    encodeUriQuery,
+    angularInit,
+    bootstrap,
+    getTestability,
+    snake_case,
+    bindJQuery,
+    assertArg,
+    assertArgFn,
+    assertNotHasOwnProperty,
+    getter,
+    getBlockNodes,
+    hasOwnProperty,
+    createMap,
+    stringify,
+  
+    NODE_TYPE_ELEMENT,
+    NODE_TYPE_ATTRIBUTE,
+    NODE_TYPE_TEXT,
+    NODE_TYPE_COMMENT,
+    NODE_TYPE_DOCUMENT,
+    NODE_TYPE_DOCUMENT_FRAGMENT
+  */
 
-// bind legacy bind/unbind to on/off
-JQLite.prototype.bind = JQLite.prototype.on;
-JQLite.prototype.unbind = JQLite.prototype.off;
+  ////////////////////////////////////
 
+  /**
+   * @ngdoc module
+   * @name ng
+   * @module ng
+   * @installation
+   * @description
+   *
+   * The ng module is loaded by default when an AngularJS application is started. The module itself
+   * contains the essential components for an AngularJS application to function. The table below
+   * lists a high level breakdown of each of the services/factories, filters, directives and testing
+   * components available within this core module.
+   *
+   */
 
-// Provider for private $$jqLite service
-/** @this */
-function $$jqLiteProvider() {
-  this.$get = function $$jqLite() {
-    return extend(JQLite, {
-      hasClass: function(node, classes) {
-        if (node.attr) node = node[0];
-        return jqLiteHasClass(node, classes);
-      },
-      addClass: function(node, classes) {
-        if (node.attr) node = node[0];
-        return jqLiteAddClass(node, classes);
-      },
-      removeClass: function(node, classes) {
-        if (node.attr) node = node[0];
-        return jqLiteRemoveClass(node, classes);
-      }
-    });
-  };
-}
+  var REGEX_STRING_REGEXP = /^\/(.+)\/([a-z]*)$/;
 
-/**
- * Computes a hash of an 'obj'.
- * Hash of a:
- *  string is string
- *  number is number as string
- *  object is either result of calling $$hashKey function on the object or uniquely generated id,
- *         that is also assigned to the $$hashKey property of the object.
- *
- * @param obj
- * @returns {string} hash string such that the same input will have the same hash string.
- *         The resulting string key is in 'type:hashKey' format.
- */
-function hashKey(obj, nextUidFn) {
-  var key = obj && obj.$$hashKey;
+  // The name of a form control's ValidityState property.
+  // This is used so that it's possible for internal tests to create mock ValidityStates.
+  var VALIDITY_STATE_PROPERTY = 'validity';
 
-  if (key) {
-    if (typeof key === 'function') {
-      key = obj.$$hashKey();
-    }
-    return key;
-  }
+  var hasOwnProperty = Object.prototype.hasOwnProperty;
 
-  var objType = typeof obj;
-  if (objType === 'function' || (objType === 'object' && obj !== null)) {
-    key = obj.$$hashKey = objType + ':' + (nextUidFn || nextUid)();
-  } else {
-    key = objType + ':' + obj;
-  }
+  /**
+   * @ngdoc function
+   * @name angular.lowercase
+   * @module ng
+   * @kind function
+   *
+   * @deprecated
+   * sinceVersion="1.5.0"
+   * removeVersion="1.7.0"
+   * Use [String.prototype.toLowerCase](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String/toLowerCase) instead.
+   *
+   * @description Converts the specified string to lowercase.
+   * @param {string} string String to be converted to lowercase.
+   * @returns {string} Lowercased string.
+   */
+  var lowercase = function lowercase(string) {
+    return isString(string) ? string.toLowerCase() : string;
+  };
 
-  return key;
-}
+  /**
+   * @ngdoc function
+   * @name angular.uppercase
+   * @module ng
+   * @kind function
+   *
+   * @deprecated
+   * sinceVersion="1.5.0"
+   * removeVersion="1.7.0"
+   * Use [String.prototype.toUpperCase](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase) instead.
+   *
+   * @description Converts the specified string to uppercase.
+   * @param {string} string String to be converted to uppercase.
+   * @returns {string} Uppercased string.
+   */
+  var uppercase = function uppercase(string) {
+    return isString(string) ? string.toUpperCase() : string;
+  };
 
-// A minimal ES2015 Map implementation.
-// Should be bug/feature equivalent to the native implementations of supported browsers
-// (for the features required in Angular).
-// See https://kangax.github.io/compat-table/es6/#test-Map
-var nanKey = Object.create(null);
-function NgMapShim() {
-  this._keys = [];
-  this._values = [];
-  this._lastKey = NaN;
-  this._lastIndex = -1;
-}
-NgMapShim.prototype = {
-  _idx: function(key) {
-    if (key === this._lastKey) {
-      return this._lastIndex;
-    }
-    this._lastKey = key;
-    this._lastIndex = this._keys.indexOf(key);
-    return this._lastIndex;
-  },
-  _transformKey: function(key) {
-    return isNumberNaN(key) ? nanKey : key;
-  },
-  get: function(key) {
-    key = this._transformKey(key);
-    var idx = this._idx(key);
-    if (idx !== -1) {
-      return this._values[idx];
-    }
-  },
-  set: function(key, value) {
-    key = this._transformKey(key);
-    var idx = this._idx(key);
-    if (idx === -1) {
-      idx = this._lastIndex = this._keys.length;
-    }
-    this._keys[idx] = key;
-    this._values[idx] = value;
+  var manualLowercase = function manualLowercase(s) {
+    /* eslint-disable no-bitwise */
+    return isString(s) ? s.replace(/[A-Z]/g, function (ch) {
+      return String.fromCharCode(ch.charCodeAt(0) | 32);
+    }) : s;
+    /* eslint-enable */
+  };
+  var manualUppercase = function manualUppercase(s) {
+    /* eslint-disable no-bitwise */
+    return isString(s) ? s.replace(/[a-z]/g, function (ch) {
+      return String.fromCharCode(ch.charCodeAt(0) & ~32);
+    }) : s;
+    /* eslint-enable */
+  };
 
-    // Support: IE11
-    // Do not `return this` to simulate the partial IE11 implementation
-  },
-  delete: function(key) {
-    key = this._transformKey(key);
-    var idx = this._idx(key);
-    if (idx === -1) {
-      return false;
-    }
-    this._keys.splice(idx, 1);
-    this._values.splice(idx, 1);
-    this._lastKey = NaN;
-    this._lastIndex = -1;
-    return true;
+  // String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish
+  // locale, for this reason we need to detect this case and redefine lowercase/uppercase methods
+  // with correct but slower alternatives. See https://github.com/angular/angular.js/issues/11387
+  if ('i' !== 'I'.toLowerCase()) {
+    lowercase = manualLowercase;
+    uppercase = manualUppercase;
   }
-};
 
-// For now, always use `NgMapShim`, even if `window.Map` is available. Some native implementations
-// are still buggy (often in subtle ways) and can cause hard-to-debug failures. When native `Map`
-// implementations get more stable, we can reconsider switching to `window.Map` (when available).
-var NgMap = NgMapShim;
+  var msie,
+      // holds major version number for IE, or NaN if UA is not IE.
+  jqLite,
+      // delay binding since jQuery could be loaded after us.
+  jQuery,
+      // delay binding
+  slice = [].slice,
+      splice = [].splice,
+      push = [].push,
+      toString = Object.prototype.toString,
+      getPrototypeOf = Object.getPrototypeOf,
+      ngMinErr = minErr('ng'),
 
-var $$MapProvider = [/** @this */function() {
-  this.$get = [function() {
-    return NgMap;
-  }];
-}];
 
-/**
- * @ngdoc function
- * @module ng
- * @name angular.injector
- * @kind function
- *
- * @description
- * Creates an injector object that can be used for retrieving services as well as for
- * dependency injection (see {@link guide/di dependency injection}).
- *
- * @param {Array.} modules A list of module functions or their aliases. See
- *     {@link angular.module}. The `ng` module must be explicitly added.
- * @param {boolean=} [strictDi=false] Whether the injector should be in strict mode, which
- *     disallows argument name annotation inference.
- * @returns {injector} Injector object. See {@link auto.$injector $injector}.
- *
- * @example
- * Typical usage
- * ```js
- *   // create an injector
- *   var $injector = angular.injector(['ng']);
- *
- *   // use the injector to kick off your application
- *   // use the type inference to auto inject arguments, or use implicit injection
- *   $injector.invoke(function($rootScope, $compile, $document) {
- *     $compile($document)($rootScope);
- *     $rootScope.$digest();
- *   });
- * ```
- *
- * Sometimes you want to get access to the injector of a currently running Angular app
- * from outside Angular. Perhaps, you want to inject and compile some markup after the
- * application has been bootstrapped. You can do this using the extra `injector()` added
- * to JQuery/jqLite elements. See {@link angular.element}.
- *
- * *This is fairly rare but could be the case if a third party library is injecting the
- * markup.*
- *
- * In the following example a new block of HTML containing a `ng-controller`
- * directive is added to the end of the document body by JQuery. We then compile and link
- * it into the current AngularJS scope.
- *
- * ```js
- * var $div = $('
{{content.label}}
');
- * $(document.body).append($div);
- *
- * angular.element(document).injector().invoke(function($compile) {
- *   var scope = angular.element($div).scope();
- *   $compile($div)(scope);
- * });
- * ```
- */
+  /** @name angular */
+  angular = window.angular || (window.angular = {}),
+      angularModule,
+      uid = 0;
 
+  // Support: IE 9-11 only
+  /**
+   * documentMode is an IE-only property
+   * http://msdn.microsoft.com/en-us/library/ie/cc196988(v=vs.85).aspx
+   */
+  msie = window.document.documentMode;
 
-/**
- * @ngdoc module
- * @name auto
- * @installation
- * @description
- *
- * Implicit module which gets automatically added to each {@link auto.$injector $injector}.
- */
+  /**
+   * @private
+   * @param {*} obj
+   * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments,
+   *                   String ...)
+   */
+  function isArrayLike(obj) {
 
-var ARROW_ARG = /^([^(]+?)=>/;
-var FN_ARGS = /^[^(]*\(\s*([^)]*)\)/m;
-var FN_ARG_SPLIT = /,/;
-var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/;
-var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
-var $injectorMinErr = minErr('$injector');
+    // `null`, `undefined` and `window` are not array-like
+    if (obj == null || isWindow(obj)) return false;
 
-function stringifyFn(fn) {
-  return Function.prototype.toString.call(fn);
-}
+    // arrays, strings and jQuery/jqLite objects are array like
+    // * jqLite is either the jQuery or jqLite constructor function
+    // * we have to check the existence of jqLite first as this method is called
+    //   via the forEach method when constructing the jqLite object in the first place
+    if (isArray(obj) || isString(obj) || jqLite && obj instanceof jqLite) return true;
 
-function extractArgs(fn) {
-  var fnText = stringifyFn(fn).replace(STRIP_COMMENTS, ''),
-      args = fnText.match(ARROW_ARG) || fnText.match(FN_ARGS);
-  return args;
-}
+    // Support: iOS 8.2 (not reproducible in simulator)
+    // "length" in obj used to prevent JIT error (gh-11508)
+    var length = 'length' in Object(obj) && obj.length;
 
-function anonFn(fn) {
-  // For anonymous functions, showing at the very least the function signature can help in
-  // debugging.
-  var args = extractArgs(fn);
-  if (args) {
-    return 'function(' + (args[1] || '').replace(/[\s\r\n]+/, ' ') + ')';
+    // NodeList objects (with `item` method) and
+    // other objects with suitable length characteristics are array-like
+    return isNumber(length) && (length >= 0 && (length - 1 in obj || obj instanceof Array) || typeof obj.item === 'function');
   }
-  return 'fn';
-}
 
-function annotate(fn, strictDi, name) {
-  var $inject,
-      argDecl,
-      last;
+  /**
+   * @ngdoc function
+   * @name angular.forEach
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Invokes the `iterator` function once for each item in `obj` collection, which can be either an
+   * object or an array. The `iterator` function is invoked with `iterator(value, key, obj)`, where `value`
+   * is the value of an object property or an array element, `key` is the object property key or
+   * array element index and obj is the `obj` itself. Specifying a `context` for the function is optional.
+   *
+   * It is worth noting that `.forEach` does not iterate over inherited properties because it filters
+   * using the `hasOwnProperty` method.
+   *
+   * Unlike ES262's
+   * [Array.prototype.forEach](http://www.ecma-international.org/ecma-262/5.1/#sec-15.4.4.18),
+   * providing 'undefined' or 'null' values for `obj` will not throw a TypeError, but rather just
+   * return the value provided.
+   *
+     ```js
+       var values = {name: 'misko', gender: 'male'};
+       var log = [];
+       angular.forEach(values, function(value, key) {
+         this.push(key + ': ' + value);
+       }, log);
+       expect(log).toEqual(['name: misko', 'gender: male']);
+     ```
+   *
+   * @param {Object|Array} obj Object to iterate over.
+   * @param {Function} iterator Iterator function.
+   * @param {Object=} context Object to become context (`this`) for the iterator function.
+   * @returns {Object|Array} Reference to `obj`.
+   */
 
-  if (typeof fn === 'function') {
-    if (!($inject = fn.$inject)) {
-      $inject = [];
-      if (fn.length) {
-        if (strictDi) {
-          if (!isString(name) || !name) {
-            name = fn.name || anonFn(fn);
+  function forEach(obj, iterator, context) {
+    var key, length;
+    if (obj) {
+      if (isFunction(obj)) {
+        for (key in obj) {
+          if (key !== 'prototype' && key !== 'length' && key !== 'name' && obj.hasOwnProperty(key)) {
+            iterator.call(context, obj[key], key, obj);
+          }
+        }
+      } else if (isArray(obj) || isArrayLike(obj)) {
+        var isPrimitive = (typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) !== 'object';
+        for (key = 0, length = obj.length; key < length; key++) {
+          if (isPrimitive || key in obj) {
+            iterator.call(context, obj[key], key, obj);
+          }
+        }
+      } else if (obj.forEach && obj.forEach !== forEach) {
+        obj.forEach(iterator, context, obj);
+      } else if (isBlankObject(obj)) {
+        // createMap() fast path --- Safe to avoid hasOwnProperty check because prototype chain is empty
+        for (key in obj) {
+          iterator.call(context, obj[key], key, obj);
+        }
+      } else if (typeof obj.hasOwnProperty === 'function') {
+        // Slow path for objects inheriting Object.prototype, hasOwnProperty check needed
+        for (key in obj) {
+          if (obj.hasOwnProperty(key)) {
+            iterator.call(context, obj[key], key, obj);
+          }
+        }
+      } else {
+        // Slow path for objects which do not have a method `hasOwnProperty`
+        for (key in obj) {
+          if (hasOwnProperty.call(obj, key)) {
+            iterator.call(context, obj[key], key, obj);
           }
-          throw $injectorMinErr('strictdi',
-            '{0} is not using explicit annotation and cannot be invoked in strict mode', name);
         }
-        argDecl = extractArgs(fn);
-        forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg) {
-          arg.replace(FN_ARG, function(all, underscore, name) {
-            $inject.push(name);
-          });
-        });
       }
-      fn.$inject = $inject;
     }
-  } else if (isArray(fn)) {
-    last = fn.length - 1;
-    assertArgFn(fn[last], 'fn');
-    $inject = fn.slice(0, last);
-  } else {
-    assertArgFn(fn, 'fn', true);
+    return obj;
   }
-  return $inject;
-}
 
-///////////////////////////////////////
+  function forEachSorted(obj, iterator, context) {
+    var keys = Object.keys(obj).sort();
+    for (var i = 0; i < keys.length; i++) {
+      iterator.call(context, obj[keys[i]], keys[i]);
+    }
+    return keys;
+  }
 
-/**
- * @ngdoc service
- * @name $injector
- *
- * @description
- *
- * `$injector` is used to retrieve object instances as defined by
- * {@link auto.$provide provider}, instantiate types, invoke methods,
- * and load modules.
- *
- * The following always holds true:
- *
- * ```js
- *   var $injector = angular.injector();
- *   expect($injector.get('$injector')).toBe($injector);
- *   expect($injector.invoke(function($injector) {
- *     return $injector;
- *   })).toBe($injector);
- * ```
- *
- * ## Injection Function Annotation
- *
- * JavaScript does not have annotations, and annotations are needed for dependency injection. The
- * following are all valid ways of annotating function with injection arguments and are equivalent.
- *
- * ```js
- *   // inferred (only works if code not minified/obfuscated)
- *   $injector.invoke(function(serviceA){});
- *
- *   // annotated
- *   function explicit(serviceA) {};
- *   explicit.$inject = ['serviceA'];
- *   $injector.invoke(explicit);
- *
- *   // inline
- *   $injector.invoke(['serviceA', function(serviceA){}]);
- * ```
- *
- * ### Inference
- *
- * In JavaScript calling `toString()` on a function returns the function definition. The definition
- * can then be parsed and the function arguments can be extracted. This method of discovering
- * annotations is disallowed when the injector is in strict mode.
- * *NOTE:* This does not work with minification, and obfuscation tools since these tools change the
- * argument names.
- *
- * ### `$inject` Annotation
- * By adding an `$inject` property onto a function the injection parameters can be specified.
- *
- * ### Inline
- * As an array of injection names, where the last item in the array is the function to call.
- */
+  /**
+   * when using forEach the params are value, key, but it is often useful to have key, value.
+   * @param {function(string, *)} iteratorFn
+   * @returns {function(*, string)}
+   */
+  function reverseParams(iteratorFn) {
+    return function (value, key) {
+      iteratorFn(key, value);
+    };
+  }
 
-/**
- * @ngdoc property
- * @name $injector#modules
- * @type {Object}
- * @description
- * A hash containing all the modules that have been loaded into the
- * $injector.
- *
- * You can use this property to find out information about a module via the
- * {@link angular.Module#info `myModule.info(...)`} method.
- *
- * For example:
- *
- * ```
- * var info = $injector.modules['ngAnimate'].info();
- * ```
- *
- * **Do not use this property to attempt to modify the modules after the application
- * has been bootstrapped.**
- */
+  /**
+   * A consistent way of creating unique IDs in angular.
+   *
+   * Using simple numbers allows us to generate 28.6 million unique ids per second for 10 years before
+   * we hit number precision issues in JavaScript.
+   *
+   * Math.pow(2,53) / 60 / 60 / 24 / 365 / 10 = 28.6M
+   *
+   * @returns {number} an unique alpha-numeric string
+   */
+  function nextUid() {
+    return ++uid;
+  }
 
+  /**
+   * Set or clear the hashkey for an object.
+   * @param obj object
+   * @param h the hashkey (!truthy to delete the hashkey)
+   */
+  function setHashKey(obj, h) {
+    if (h) {
+      obj.$$hashKey = h;
+    } else {
+      delete obj.$$hashKey;
+    }
+  }
+
+  function baseExtend(dst, objs, deep) {
+    var h = dst.$$hashKey;
+
+    for (var i = 0, ii = objs.length; i < ii; ++i) {
+      var obj = objs[i];
+      if (!isObject(obj) && !isFunction(obj)) continue;
+      var keys = Object.keys(obj);
+      for (var j = 0, jj = keys.length; j < jj; j++) {
+        var key = keys[j];
+        var src = obj[key];
+
+        if (deep && isObject(src)) {
+          if (isDate(src)) {
+            dst[key] = new Date(src.valueOf());
+          } else if (isRegExp(src)) {
+            dst[key] = new RegExp(src);
+          } else if (src.nodeName) {
+            dst[key] = src.cloneNode(true);
+          } else if (isElement(src)) {
+            dst[key] = src.clone();
+          } else {
+            if (!isObject(dst[key])) dst[key] = isArray(src) ? [] : {};
+            baseExtend(dst[key], [src], true);
+          }
+        } else {
+          dst[key] = src;
+        }
+      }
+    }
 
-/**
- * @ngdoc method
- * @name $injector#get
- *
- * @description
- * Return an instance of the service.
- *
- * @param {string} name The name of the instance to retrieve.
- * @param {string=} caller An optional string to provide the origin of the function call for error messages.
- * @return {*} The instance.
- */
+    setHashKey(dst, h);
+    return dst;
+  }
 
-/**
- * @ngdoc method
- * @name $injector#invoke
- *
- * @description
- * Invoke the method and supply the method arguments from the `$injector`.
- *
- * @param {Function|Array.} fn The injectable function to invoke. Function parameters are
- *   injected according to the {@link guide/di $inject Annotation} rules.
- * @param {Object=} self The `this` for the invoked method.
- * @param {Object=} locals Optional object. If preset then any argument names are read from this
- *                         object first, before the `$injector` is consulted.
- * @returns {*} the value returned by the invoked `fn` function.
- */
+  /**
+   * @ngdoc function
+   * @name angular.extend
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Extends the destination object `dst` by copying own enumerable properties from the `src` object(s)
+   * to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so
+   * by passing an empty object as the target: `var object = angular.extend({}, object1, object2)`.
+   *
+   * **Note:** Keep in mind that `angular.extend` does not support recursive merge (deep copy). Use
+   * {@link angular.merge} for this.
+   *
+   * @param {Object} dst Destination object.
+   * @param {...Object} src Source object(s).
+   * @returns {Object} Reference to `dst`.
+   */
+  function extend(dst) {
+    return baseExtend(dst, slice.call(arguments, 1), false);
+  }
 
-/**
- * @ngdoc method
- * @name $injector#has
- *
- * @description
- * Allows the user to query if the particular service exists.
- *
- * @param {string} name Name of the service to query.
- * @returns {boolean} `true` if injector has given service.
- */
+  /**
+  * @ngdoc function
+  * @name angular.merge
+  * @module ng
+  * @kind function
+  *
+  * @description
+  * Deeply extends the destination object `dst` by copying own enumerable properties from the `src` object(s)
+  * to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so
+  * by passing an empty object as the target: `var object = angular.merge({}, object1, object2)`.
+  *
+  * Unlike {@link angular.extend extend()}, `merge()` recursively descends into object properties of source
+  * objects, performing a deep copy.
+  *
+  * @deprecated
+  * sinceVersion="1.6.5"
+  * This function is deprecated, but will not be removed in the 1.x lifecycle.
+  * There are edge cases (see {@link angular.merge#known-issues known issues}) that are not
+  * supported by this function. We suggest
+  * using [lodash's merge()](https://lodash.com/docs/4.17.4#merge) instead.
+  *
+  * @knownIssue
+  * This is a list of (known) object types that are not handled correctly by this function:
+  * - [`Blob`](https://developer.mozilla.org/docs/Web/API/Blob)
+  * - [`MediaStream`](https://developer.mozilla.org/docs/Web/API/MediaStream)
+  * - [`CanvasGradient`](https://developer.mozilla.org/docs/Web/API/CanvasGradient)
+  * - AngularJS {@link $rootScope.Scope scopes};
+  *
+  * @param {Object} dst Destination object.
+  * @param {...Object} src Source object(s).
+  * @returns {Object} Reference to `dst`.
+  */
+  function merge(dst) {
+    return baseExtend(dst, slice.call(arguments, 1), true);
+  }
 
-/**
- * @ngdoc method
- * @name $injector#instantiate
- * @description
- * Create a new instance of JS type. The method takes a constructor function, invokes the new
- * operator, and supplies all of the arguments to the constructor function as specified by the
- * constructor annotation.
- *
- * @param {Function} Type Annotated constructor function.
- * @param {Object=} locals Optional object. If preset then any argument names are read from this
- * object first, before the `$injector` is consulted.
- * @returns {Object} new instance of `Type`.
- */
+  function toInt(str) {
+    return parseInt(str, 10);
+  }
 
-/**
- * @ngdoc method
- * @name $injector#annotate
- *
- * @description
- * Returns an array of service names which the function is requesting for injection. This API is
- * used by the injector to determine which services need to be injected into the function when the
- * function is invoked. There are three ways in which the function can be annotated with the needed
- * dependencies.
- *
- * #### Argument names
- *
- * The simplest form is to extract the dependencies from the arguments of the function. This is done
- * by converting the function into a string using `toString()` method and extracting the argument
- * names.
- * ```js
- *   // Given
- *   function MyController($scope, $route) {
- *     // ...
- *   }
- *
- *   // Then
- *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
- * ```
- *
- * You can disallow this method by using strict injection mode.
- *
- * This method does not work with code minification / obfuscation. For this reason the following
- * annotation strategies are supported.
- *
- * #### The `$inject` property
- *
- * If a function has an `$inject` property and its value is an array of strings, then the strings
- * represent names of services to be injected into the function.
- * ```js
- *   // Given
- *   var MyController = function(obfuscatedScope, obfuscatedRoute) {
- *     // ...
- *   }
- *   // Define function dependencies
- *   MyController['$inject'] = ['$scope', '$route'];
- *
- *   // Then
- *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
- * ```
- *
- * #### The array notation
- *
- * It is often desirable to inline Injected functions and that's when setting the `$inject` property
- * is very inconvenient. In these situations using the array notation to specify the dependencies in
- * a way that survives minification is a better choice:
- *
- * ```js
- *   // We wish to write this (not minification / obfuscation safe)
- *   injector.invoke(function($compile, $rootScope) {
- *     // ...
- *   });
- *
- *   // We are forced to write break inlining
- *   var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
- *     // ...
- *   };
- *   tmpFn.$inject = ['$compile', '$rootScope'];
- *   injector.invoke(tmpFn);
- *
- *   // To better support inline function the inline annotation is supported
- *   injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
- *     // ...
- *   }]);
- *
- *   // Therefore
- *   expect(injector.annotate(
- *      ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
- *    ).toEqual(['$compile', '$rootScope']);
- * ```
- *
- * @param {Function|Array.} fn Function for which dependent service names need to
- * be retrieved as described above.
- *
- * @param {boolean=} [strictDi=false] Disallow argument name annotation inference.
- *
- * @returns {Array.} The names of the services which the function requires.
- */
-/**
- * @ngdoc method
- * @name $injector#loadNewModules
- *
- * @description
- *
- * **This is a dangerous API, which you use at your own risk!**
- *
- * Add the specified modules to the current injector.
- *
- * This method will add each of the injectables to the injector and execute all of the config and run
- * blocks for each module passed to the method.
- *
- * If a module has already been loaded into the injector then it will not be loaded again.
- *
- * * The application developer is responsible for loading the code containing the modules; and for
- * ensuring that lazy scripts are not downloaded and executed more often that desired.
- * * Previously compiled HTML will not be affected by newly loaded directives, filters and components.
- * * Modules cannot be unloaded.
- *
- * You can use {@link $injector#modules `$injector.modules`} to check whether a module has been loaded
- * into the injector, which may indicate whether the script has been executed already.
- *
- * @example
- * Here is an example of loading a bundle of modules, with a utility method called `getScript`:
- *
- * ```javascript
- * app.factory('loadModule', function($injector) {
- *   return function loadModule(moduleName, bundleUrl) {
- *     return getScript(bundleUrl).then(function() { $injector.loadNewModules([moduleName]); });
- *   };
- * })
- * ```
- *
- * @param {Array=} mods an array of modules to load into the application.
- *     Each item in the array should be the name of a predefined module or a (DI annotated)
- *     function that will be invoked by the injector as a `config` block.
- *     See: {@link angular.module modules}
- */
+  var isNumberNaN = Number.isNaN || function isNumberNaN(num) {
+    // eslint-disable-next-line no-self-compare
+    return num !== num;
+  };
 
+  function inherit(parent, extra) {
+    return extend(Object.create(parent), extra);
+  }
 
-/**
- * @ngdoc service
- * @name $provide
- *
- * @description
- *
- * The {@link auto.$provide $provide} service has a number of methods for registering components
- * with the {@link auto.$injector $injector}. Many of these functions are also exposed on
- * {@link angular.Module}.
- *
- * An Angular **service** is a singleton object created by a **service factory**.  These **service
- * factories** are functions which, in turn, are created by a **service provider**.
- * The **service providers** are constructor functions. When instantiated they must contain a
- * property called `$get`, which holds the **service factory** function.
- *
- * When you request a service, the {@link auto.$injector $injector} is responsible for finding the
- * correct **service provider**, instantiating it and then calling its `$get` **service factory**
- * function to get the instance of the **service**.
- *
- * Often services have no configuration options and there is no need to add methods to the service
- * provider.  The provider will be no more than a constructor function with a `$get` property. For
- * these cases the {@link auto.$provide $provide} service has additional helper methods to register
- * services without specifying a provider.
- *
- * * {@link auto.$provide#provider provider(name, provider)} - registers a **service provider** with the
- *     {@link auto.$injector $injector}
- * * {@link auto.$provide#constant constant(name, obj)} - registers a value/object that can be accessed by
- *     providers and services.
- * * {@link auto.$provide#value value(name, obj)} - registers a value/object that can only be accessed by
- *     services, not providers.
- * * {@link auto.$provide#factory factory(name, fn)} - registers a service **factory function**
- *     that will be wrapped in a **service provider** object, whose `$get` property will contain the
- *     given factory function.
- * * {@link auto.$provide#service service(name, Fn)} - registers a **constructor function**
- *     that will be wrapped in a **service provider** object, whose `$get` property will instantiate
- *      a new object using the given constructor function.
- * * {@link auto.$provide#decorator decorator(name, decorFn)} - registers a **decorator function** that
- *      will be able to modify or replace the implementation of another service.
- *
- * See the individual methods for more information and examples.
- */
+  /**
+   * @ngdoc function
+   * @name angular.noop
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * A function that performs no operations. This function can be useful when writing code in the
+   * functional style.
+     ```js
+       function foo(callback) {
+         var result = calculateResult();
+         (callback || angular.noop)(result);
+       }
+     ```
+   */
+  function noop() {}
+  noop.$inject = [];
 
-/**
- * @ngdoc method
- * @name $provide#provider
- * @description
- *
- * Register a **provider function** with the {@link auto.$injector $injector}. Provider functions
- * are constructor functions, whose instances are responsible for "providing" a factory for a
- * service.
- *
- * Service provider names start with the name of the service they provide followed by `Provider`.
- * For example, the {@link ng.$log $log} service has a provider called
- * {@link ng.$logProvider $logProvider}.
- *
- * Service provider objects can have additional methods which allow configuration of the provider
- * and its service. Importantly, you can configure what kind of service is created by the `$get`
- * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a
- * method {@link ng.$logProvider#debugEnabled debugEnabled}
- * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the
- * console or not.
- *
- * @param {string} name The name of the instance. NOTE: the provider will be available under `name +
-                        'Provider'` key.
- * @param {(Object|function())} provider If the provider is:
- *
- *   - `Object`: then it should have a `$get` method. The `$get` method will be invoked using
- *     {@link auto.$injector#invoke $injector.invoke()} when an instance needs to be created.
- *   - `Constructor`: a new instance of the provider will be created using
- *     {@link auto.$injector#instantiate $injector.instantiate()}, then treated as `object`.
- *
- * @returns {Object} registered provider instance
+  /**
+   * @ngdoc function
+   * @name angular.identity
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * A function that returns its first argument. This function is useful when writing code in the
+   * functional style.
+   *
+     ```js
+     function transformer(transformationFn, value) {
+       return (transformationFn || angular.identity)(value);
+     };
+  
+     // E.g.
+     function getResult(fn, input) {
+       return (fn || angular.identity)(input);
+     };
+  
+     getResult(function(n) { return n * 2; }, 21);   // returns 42
+     getResult(null, 21);                            // returns 21
+     getResult(undefined, 21);                       // returns 21
+     ```
+   *
+   * @param {*} value to be returned.
+   * @returns {*} the value passed in.
+   */
+  function identity($) {
+    return $;
+  }
+  identity.$inject = [];
 
- * @example
- *
- * The following example shows how to create a simple event tracking service and register it using
- * {@link auto.$provide#provider $provide.provider()}.
- *
- * ```js
- *  // Define the eventTracker provider
- *  function EventTrackerProvider() {
- *    var trackingUrl = '/track';
- *
- *    // A provider method for configuring where the tracked events should been saved
- *    this.setTrackingUrl = function(url) {
- *      trackingUrl = url;
- *    };
- *
- *    // The service factory function
- *    this.$get = ['$http', function($http) {
- *      var trackedEvents = {};
- *      return {
- *        // Call this to track an event
- *        event: function(event) {
- *          var count = trackedEvents[event] || 0;
- *          count += 1;
- *          trackedEvents[event] = count;
- *          return count;
- *        },
- *        // Call this to save the tracked events to the trackingUrl
- *        save: function() {
- *          $http.post(trackingUrl, trackedEvents);
- *        }
- *      };
- *    }];
- *  }
- *
- *  describe('eventTracker', function() {
- *    var postSpy;
- *
- *    beforeEach(module(function($provide) {
- *      // Register the eventTracker provider
- *      $provide.provider('eventTracker', EventTrackerProvider);
- *    }));
- *
- *    beforeEach(module(function(eventTrackerProvider) {
- *      // Configure eventTracker provider
- *      eventTrackerProvider.setTrackingUrl('/custom-track');
- *    }));
- *
- *    it('tracks events', inject(function(eventTracker) {
- *      expect(eventTracker.event('login')).toEqual(1);
- *      expect(eventTracker.event('login')).toEqual(2);
- *    }));
- *
- *    it('saves to the tracking url', inject(function(eventTracker, $http) {
- *      postSpy = spyOn($http, 'post');
- *      eventTracker.event('login');
- *      eventTracker.save();
- *      expect(postSpy).toHaveBeenCalled();
- *      expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track');
- *      expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track');
- *      expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 });
- *    }));
- *  });
- * ```
- */
+  function valueFn(value) {
+    return function valueRef() {
+      return value;
+    };
+  }
 
-/**
- * @ngdoc method
- * @name $provide#factory
- * @description
- *
- * Register a **service factory**, which will be called to return the service instance.
- * This is short for registering a service where its provider consists of only a `$get` property,
- * which is the given service factory function.
- * You should use {@link auto.$provide#factory $provide.factory(getFn)} if you do not need to
- * configure your service in a provider.
- *
- * @param {string} name The name of the instance.
- * @param {Function|Array.} $getFn The injectable $getFn for the instance creation.
- *                      Internally this is a short hand for `$provide.provider(name, {$get: $getFn})`.
- * @returns {Object} registered provider instance
- *
- * @example
- * Here is an example of registering a service
- * ```js
- *   $provide.factory('ping', ['$http', function($http) {
- *     return function ping() {
- *       return $http.send('/ping');
- *     };
- *   }]);
- * ```
- * You would then inject and use this service like this:
- * ```js
- *   someModule.controller('Ctrl', ['ping', function(ping) {
- *     ping();
- *   }]);
- * ```
- */
+  function hasCustomToString(obj) {
+    return isFunction(obj.toString) && obj.toString !== toString;
+  }
+
+  /**
+   * @ngdoc function
+   * @name angular.isUndefined
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Determines if a reference is undefined.
+   *
+   * @param {*} value Reference to check.
+   * @returns {boolean} True if `value` is undefined.
+   */
+  function isUndefined(value) {
+    return typeof value === 'undefined';
+  }
 
+  /**
+   * @ngdoc function
+   * @name angular.isDefined
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Determines if a reference is defined.
+   *
+   * @param {*} value Reference to check.
+   * @returns {boolean} True if `value` is defined.
+   */
+  function isDefined(value) {
+    return typeof value !== 'undefined';
+  }
 
-/**
- * @ngdoc method
- * @name $provide#service
- * @description
- *
- * Register a **service constructor**, which will be invoked with `new` to create the service
- * instance.
- * This is short for registering a service where its provider's `$get` property is a factory
- * function that returns an instance instantiated by the injector from the service constructor
- * function.
- *
- * Internally it looks a bit like this:
- *
- * ```
- * {
- *   $get: function() {
- *     return $injector.instantiate(constructor);
- *   }
- * }
- * ```
- *
- *
- * You should use {@link auto.$provide#service $provide.service(class)} if you define your service
- * as a type/class.
- *
- * @param {string} name The name of the instance.
- * @param {Function|Array.} constructor An injectable class (constructor function)
- *     that will be instantiated.
- * @returns {Object} registered provider instance
- *
- * @example
- * Here is an example of registering a service using
- * {@link auto.$provide#service $provide.service(class)}.
- * ```js
- *   var Ping = function($http) {
- *     this.$http = $http;
- *   };
- *
- *   Ping.$inject = ['$http'];
- *
- *   Ping.prototype.send = function() {
- *     return this.$http.get('/ping');
- *   };
- *   $provide.service('ping', Ping);
- * ```
- * You would then inject and use this service like this:
- * ```js
- *   someModule.controller('Ctrl', ['ping', function(ping) {
- *     ping.send();
- *   }]);
- * ```
- */
+  /**
+   * @ngdoc function
+   * @name angular.isObject
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not
+   * considered to be objects. Note that JavaScript arrays are objects.
+   *
+   * @param {*} value Reference to check.
+   * @returns {boolean} True if `value` is an `Object` but not `null`.
+   */
+  function isObject(value) {
+    // http://jsperf.com/isobject4
+    return value !== null && (typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object';
+  }
 
+  /**
+   * Determine if a value is an object with a null prototype
+   *
+   * @returns {boolean} True if `value` is an `Object` with a null prototype
+   */
+  function isBlankObject(value) {
+    return value !== null && (typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && !getPrototypeOf(value);
+  }
 
-/**
- * @ngdoc method
- * @name $provide#value
- * @description
- *
- * Register a **value service** with the {@link auto.$injector $injector}, such as a string, a
- * number, an array, an object or a function. This is short for registering a service where its
- * provider's `$get` property is a factory function that takes no arguments and returns the **value
- * service**. That also means it is not possible to inject other services into a value service.
- *
- * Value services are similar to constant services, except that they cannot be injected into a
- * module configuration function (see {@link angular.Module#config}) but they can be overridden by
- * an Angular {@link auto.$provide#decorator decorator}.
- *
- * @param {string} name The name of the instance.
- * @param {*} value The value.
- * @returns {Object} registered provider instance
- *
- * @example
- * Here are some examples of creating value services.
- * ```js
- *   $provide.value('ADMIN_USER', 'admin');
- *
- *   $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 });
- *
- *   $provide.value('halfOf', function(value) {
- *     return value / 2;
- *   });
- * ```
- */
+  /**
+   * @ngdoc function
+   * @name angular.isString
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Determines if a reference is a `String`.
+   *
+   * @param {*} value Reference to check.
+   * @returns {boolean} True if `value` is a `String`.
+   */
+  function isString(value) {
+    return typeof value === 'string';
+  }
+
+  /**
+   * @ngdoc function
+   * @name angular.isNumber
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Determines if a reference is a `Number`.
+   *
+   * This includes the "special" numbers `NaN`, `+Infinity` and `-Infinity`.
+   *
+   * If you wish to exclude these then you can use the native
+   * [`isFinite'](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/isFinite)
+   * method.
+   *
+   * @param {*} value Reference to check.
+   * @returns {boolean} True if `value` is a `Number`.
+   */
+  function isNumber(value) {
+    return typeof value === 'number';
+  }
 
+  /**
+   * @ngdoc function
+   * @name angular.isDate
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Determines if a value is a date.
+   *
+   * @param {*} value Reference to check.
+   * @returns {boolean} True if `value` is a `Date`.
+   */
+  function isDate(value) {
+    return toString.call(value) === '[object Date]';
+  }
 
-/**
- * @ngdoc method
- * @name $provide#constant
- * @description
- *
- * Register a **constant service** with the {@link auto.$injector $injector}, such as a string,
- * a number, an array, an object or a function. Like the {@link auto.$provide#value value}, it is not
- * possible to inject other services into a constant.
- *
- * But unlike {@link auto.$provide#value value}, a constant can be
- * injected into a module configuration function (see {@link angular.Module#config}) and it cannot
- * be overridden by an Angular {@link auto.$provide#decorator decorator}.
- *
- * @param {string} name The name of the constant.
- * @param {*} value The constant value.
- * @returns {Object} registered instance
- *
- * @example
- * Here a some examples of creating constants:
- * ```js
- *   $provide.constant('SHARD_HEIGHT', 306);
- *
- *   $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']);
- *
- *   $provide.constant('double', function(value) {
- *     return value * 2;
- *   });
- * ```
- */
+  /**
+   * @ngdoc function
+   * @name angular.isArray
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Determines if a reference is an `Array`. Alias of Array.isArray.
+   *
+   * @param {*} value Reference to check.
+   * @returns {boolean} True if `value` is an `Array`.
+   */
+  var isArray = Array.isArray;
 
+  /**
+   * @description
+   * Determines if a reference is an `Error`.
+   * Loosely based on https://www.npmjs.com/package/iserror
+   *
+   * @param {*} value Reference to check.
+   * @returns {boolean} True if `value` is an `Error`.
+   */
+  function isError(value) {
+    var tag = toString.call(value);
+    switch (tag) {
+      case '[object Error]':
+        return true;
+      case '[object Exception]':
+        return true;
+      case '[object DOMException]':
+        return true;
+      default:
+        return value instanceof Error;
+    }
+  }
 
-/**
- * @ngdoc method
- * @name $provide#decorator
- * @description
- *
- * Register a **decorator function** with the {@link auto.$injector $injector}. A decorator function
- * intercepts the creation of a service, allowing it to override or modify the behavior of the
- * service. The return value of the decorator function may be the original service, or a new service
- * that replaces (or wraps and delegates to) the original service.
- *
- * You can find out more about using decorators in the {@link guide/decorators} guide.
- *
- * @param {string} name The name of the service to decorate.
- * @param {Function|Array.} decorator This function will be invoked when the service needs to be
- *    provided and should return the decorated service instance. The function is called using
- *    the {@link auto.$injector#invoke injector.invoke} method and is therefore fully injectable.
- *    Local injection arguments:
- *
- *    * `$delegate` - The original service instance, which can be replaced, monkey patched, configured,
- *      decorated or delegated to.
- *
- * @example
- * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting
- * calls to {@link ng.$log#error $log.warn()}.
- * ```js
- *   $provide.decorator('$log', ['$delegate', function($delegate) {
- *     $delegate.warn = $delegate.error;
- *     return $delegate;
- *   }]);
- * ```
- */
+  /**
+   * @ngdoc function
+   * @name angular.isFunction
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Determines if a reference is a `Function`.
+   *
+   * @param {*} value Reference to check.
+   * @returns {boolean} True if `value` is a `Function`.
+   */
+  function isFunction(value) {
+    return typeof value === 'function';
+  }
 
+  /**
+   * Determines if a value is a regular expression object.
+   *
+   * @private
+   * @param {*} value Reference to check.
+   * @returns {boolean} True if `value` is a `RegExp`.
+   */
+  function isRegExp(value) {
+    return toString.call(value) === '[object RegExp]';
+  }
 
-function createInjector(modulesToLoad, strictDi) {
-  strictDi = (strictDi === true);
-  var INSTANTIATING = {},
-      providerSuffix = 'Provider',
-      path = [],
-      loadedModules = new NgMap(),
-      providerCache = {
-        $provide: {
-            provider: supportObject(provider),
-            factory: supportObject(factory),
-            service: supportObject(service),
-            value: supportObject(value),
-            constant: supportObject(constant),
-            decorator: decorator
-          }
-      },
-      providerInjector = (providerCache.$injector =
-          createInternalInjector(providerCache, function(serviceName, caller) {
-            if (angular.isString(caller)) {
-              path.push(caller);
-            }
-            throw $injectorMinErr('unpr', 'Unknown provider: {0}', path.join(' <- '));
-          })),
-      instanceCache = {},
-      protoInstanceInjector =
-          createInternalInjector(instanceCache, function(serviceName, caller) {
-            var provider = providerInjector.get(serviceName + providerSuffix, caller);
-            return instanceInjector.invoke(
-                provider.$get, provider, undefined, serviceName);
-          }),
-      instanceInjector = protoInstanceInjector;
-
-  providerCache['$injector' + providerSuffix] = { $get: valueFn(protoInstanceInjector) };
-  instanceInjector.modules = providerInjector.modules = createMap();
-  var runBlocks = loadModules(modulesToLoad);
-  instanceInjector = protoInstanceInjector.get('$injector');
-  instanceInjector.strictDi = strictDi;
-  forEach(runBlocks, function(fn) { if (fn) instanceInjector.invoke(fn); });
-
-  instanceInjector.loadNewModules = function(mods) {
-    forEach(loadModules(mods), function(fn) { if (fn) instanceInjector.invoke(fn); });
-  };
+  /**
+   * Checks if `obj` is a window object.
+   *
+   * @private
+   * @param {*} obj Object to check
+   * @returns {boolean} True if `obj` is a window obj.
+   */
+  function isWindow(obj) {
+    return obj && obj.window === obj;
+  }
 
+  function isScope(obj) {
+    return obj && obj.$evalAsync && obj.$watch;
+  }
 
-  return instanceInjector;
+  function isFile(obj) {
+    return toString.call(obj) === '[object File]';
+  }
 
-  ////////////////////////////////////
-  // $provider
-  ////////////////////////////////////
+  function isFormData(obj) {
+    return toString.call(obj) === '[object FormData]';
+  }
 
-  function supportObject(delegate) {
-    return function(key, value) {
-      if (isObject(key)) {
-        forEach(key, reverseParams(delegate));
-      } else {
-        return delegate(key, value);
-      }
-    };
+  function isBlob(obj) {
+    return toString.call(obj) === '[object Blob]';
   }
 
-  function provider(name, provider_) {
-    assertNotHasOwnProperty(name, 'service');
-    if (isFunction(provider_) || isArray(provider_)) {
-      provider_ = providerInjector.instantiate(provider_);
-    }
-    if (!provider_.$get) {
-      throw $injectorMinErr('pget', 'Provider \'{0}\' must define $get factory method.', name);
-    }
-    return (providerCache[name + providerSuffix] = provider_);
+  function isBoolean(value) {
+    return typeof value === 'boolean';
   }
 
-  function enforceReturnValue(name, factory) {
-    return /** @this */ function enforcedReturnValue() {
-      var result = instanceInjector.invoke(factory, this);
-      if (isUndefined(result)) {
-        throw $injectorMinErr('undef', 'Provider \'{0}\' must return a value from $get factory method.', name);
-      }
-      return result;
-    };
+  function isPromiseLike(obj) {
+    return obj && isFunction(obj.then);
   }
 
-  function factory(name, factoryFn, enforce) {
-    return provider(name, {
-      $get: enforce !== false ? enforceReturnValue(name, factoryFn) : factoryFn
-    });
+  var TYPED_ARRAY_REGEXP = /^\[object (?:Uint8|Uint8Clamped|Uint16|Uint32|Int8|Int16|Int32|Float32|Float64)Array]$/;
+  function isTypedArray(value) {
+    return value && isNumber(value.length) && TYPED_ARRAY_REGEXP.test(toString.call(value));
   }
 
-  function service(name, constructor) {
-    return factory(name, ['$injector', function($injector) {
-      return $injector.instantiate(constructor);
-    }]);
+  function isArrayBuffer(obj) {
+    return toString.call(obj) === '[object ArrayBuffer]';
   }
 
-  function value(name, val) { return factory(name, valueFn(val), false); }
+  var trim = function trim(value) {
+    return isString(value) ? value.trim() : value;
+  };
+
+  // Copied from:
+  // http://docs.closure-library.googlecode.com/git/local_closure_goog_string_string.js.source.html#line1021
+  // Prereq: s is a string.
+  var escapeForRegexp = function escapeForRegexp(s) {
+    return s.replace(/([-()[\]{}+?*.$^|,:#= 0) {
+      array.splice(index, 1);
+    }
+    return index;
+  }
 
-      function runInvokeQueue(queue) {
-        var i, ii;
-        for (i = 0, ii = queue.length; i < ii; i++) {
-          var invokeArgs = queue[i],
-              provider = providerInjector.get(invokeArgs[0]);
+  /**
+   * @ngdoc function
+   * @name angular.copy
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Creates a deep copy of `source`, which should be an object or an array.
+   *
+   * * If no destination is supplied, a copy of the object or array is created.
+   * * If a destination is provided, all of its elements (for arrays) or properties (for objects)
+   *   are deleted and then all elements/properties from the source are copied to it.
+   * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned.
+   * * If `source` is identical to `destination` an exception will be thrown.
+   *
+   * 

+   * 

+   *   Only enumerable properties are taken into account. Non-enumerable properties (both on `source`
+   *   and on `destination`) will be ignored.
+   * 

+   *
+   * @param {*} source The source that will be used to make a copy.
+   *                   Can be any type, including primitives, `null`, and `undefined`.
+   * @param {(Object|Array)=} destination Destination into which the source is copied. If
+   *     provided, must be of the same type as `source`.
+   * @returns {*} The copy or updated `destination`, if `destination` was specified.
+   *
+   * @example
+    
+      
+        

+          

+            

+            

+            Gender: 
+                    

+            
+            
+          

+          
form = {{user | json}}

+          
leader = {{leader | json}}

+        

+      
+      
+        // Module: copyExample
+        angular.
+          module('copyExample', []).
+          controller('ExampleController', ['$scope', function($scope) {
+            $scope.leader = {};
+  
+            $scope.reset = function() {
+              // Example with 1 argument
+              $scope.user = angular.copy($scope.leader);
+            };
+  
+            $scope.update = function(user) {
+              // Example with 2 arguments
+              angular.copy(user, $scope.leader);
+            };
+  
+            $scope.reset();
+          }]);
+      
+    
+   */
+  function copy(source, destination, maxDepth) {
+    var stackSource = [];
+    var stackDest = [];
+    maxDepth = isValidObjectMaxDepth(maxDepth) ? maxDepth : NaN;
 
-          provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
-        }
+    if (destination) {
+      if (isTypedArray(destination) || isArrayBuffer(destination)) {
+        throw ngMinErr('cpta', 'Can\'t copy! TypedArray destination cannot be mutated.');
+      }
+      if (source === destination) {
+        throw ngMinErr('cpi', 'Can\'t copy! Source and destination are identical.');
       }
 
-      try {
-        if (isString(module)) {
-          moduleFn = angularModule(module);
-          instanceInjector.modules[module] = moduleFn;
-          runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
-          runInvokeQueue(moduleFn._invokeQueue);
-          runInvokeQueue(moduleFn._configBlocks);
-        } else if (isFunction(module)) {
-            runBlocks.push(providerInjector.invoke(module));
-        } else if (isArray(module)) {
-            runBlocks.push(providerInjector.invoke(module));
-        } else {
-          assertArgFn(module, 'module');
-        }
-      } catch (e) {
-        if (isArray(module)) {
-          module = module[module.length - 1];
-        }
-        if (e.message && e.stack && e.stack.indexOf(e.message) === -1) {
-          // Safari & FF's stack traces don't contain error.message content
-          // unlike those of Chrome and IE
-          // So if stack doesn't contain message, we create a new string that contains both.
-          // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here.
-          // eslint-disable-next-line no-ex-assign
-          e = e.message + '\n' + e.stack;
-        }
-        throw $injectorMinErr('modulerr', 'Failed to instantiate module {0} due to:\n{1}',
-                  module, e.stack || e.message || e);
+      // Empty the destination object
+      if (isArray(destination)) {
+        destination.length = 0;
+      } else {
+        forEach(destination, function (value, key) {
+          if (key !== '$$hashKey') {
+            delete destination[key];
+          }
+        });
       }
-    });
-    return runBlocks;
-  }
 
-  ////////////////////////////////////
-  // internal Injector
-  ////////////////////////////////////
+      stackSource.push(source);
+      stackDest.push(destination);
+      return copyRecurse(source, destination, maxDepth);
+    }
 
-  function createInternalInjector(cache, factory) {
+    return copyElement(source, maxDepth);
 
-    function getService(serviceName, caller) {
-      if (cache.hasOwnProperty(serviceName)) {
-        if (cache[serviceName] === INSTANTIATING) {
-          throw $injectorMinErr('cdep', 'Circular dependency found: {0}',
-                    serviceName + ' <- ' + path.join(' <- '));
+    function copyRecurse(source, destination, maxDepth) {
+      maxDepth--;
+      if (maxDepth < 0) {
+        return '...';
+      }
+      var h = destination.$$hashKey;
+      var key;
+      if (isArray(source)) {
+        for (var i = 0, ii = source.length; i < ii; i++) {
+          destination.push(copyElement(source[i], maxDepth));
+        }
+      } else if (isBlankObject(source)) {
+        // createMap() fast path --- Safe to avoid hasOwnProperty check because prototype chain is empty
+        for (key in source) {
+          destination[key] = copyElement(source[key], maxDepth);
+        }
+      } else if (source && typeof source.hasOwnProperty === 'function') {
+        // Slow path, which must rely on hasOwnProperty
+        for (key in source) {
+          if (source.hasOwnProperty(key)) {
+            destination[key] = copyElement(source[key], maxDepth);
+          }
         }
-        return cache[serviceName];
       } else {
-        try {
-          path.unshift(serviceName);
-          cache[serviceName] = INSTANTIATING;
-          cache[serviceName] = factory(serviceName, caller);
-          return cache[serviceName];
-        } catch (err) {
-          if (cache[serviceName] === INSTANTIATING) {
-            delete cache[serviceName];
+        // Slowest path --- hasOwnProperty can't be called as a method
+        for (key in source) {
+          if (hasOwnProperty.call(source, key)) {
+            destination[key] = copyElement(source[key], maxDepth);
           }
-          throw err;
-        } finally {
-          path.shift();
         }
       }
+      setHashKey(destination, h);
+      return destination;
     }
 
+    function copyElement(source, maxDepth) {
+      // Simple values
+      if (!isObject(source)) {
+        return source;
+      }
 
-    function injectionArgs(fn, locals, serviceName) {
-      var args = [],
-          $inject = createInjector.$$annotate(fn, strictDi, serviceName);
-
-      for (var i = 0, length = $inject.length; i < length; i++) {
-        var key = $inject[i];
-        if (typeof key !== 'string') {
-          throw $injectorMinErr('itkn',
-                  'Incorrect injection token! Expected service name as string, got {0}', key);
-        }
-        args.push(locals && locals.hasOwnProperty(key) ? locals[key] :
-                                                         getService(key, serviceName));
+      // Already copied values
+      var index = stackSource.indexOf(source);
+      if (index !== -1) {
+        return stackDest[index];
       }
-      return args;
-    }
 
-    function isClass(func) {
-      // Support: IE 9-11 only
-      // IE 9-11 do not support classes and IE9 leaks with the code below.
-      if (msie || typeof func !== 'function') {
-        return false;
+      if (isWindow(source) || isScope(source)) {
+        throw ngMinErr('cpws', 'Can\'t copy! Making copies of Window or Scope instances is not supported.');
       }
-      var result = func.$$ngIsClass;
-      if (!isBoolean(result)) {
-        // Support: Edge 12-13 only
-        // See: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/6156135/
-        result = func.$$ngIsClass = /^(?:class\b|constructor\()/.test(stringifyFn(func));
+
+      var needsRecurse = false;
+      var destination = copyType(source);
+
+      if (destination === undefined) {
+        destination = isArray(source) ? [] : Object.create(getPrototypeOf(source));
+        needsRecurse = true;
       }
-      return result;
+
+      stackSource.push(source);
+      stackDest.push(destination);
+
+      return needsRecurse ? copyRecurse(source, destination, maxDepth) : destination;
     }
 
-    function invoke(fn, self, locals, serviceName) {
-      if (typeof locals === 'string') {
-        serviceName = locals;
-        locals = null;
+    function copyType(source) {
+      switch (toString.call(source)) {
+        case '[object Int8Array]':
+        case '[object Int16Array]':
+        case '[object Int32Array]':
+        case '[object Float32Array]':
+        case '[object Float64Array]':
+        case '[object Uint8Array]':
+        case '[object Uint8ClampedArray]':
+        case '[object Uint16Array]':
+        case '[object Uint32Array]':
+          return new source.constructor(copyElement(source.buffer), source.byteOffset, source.length);
+
+        case '[object ArrayBuffer]':
+          // Support: IE10
+          if (!source.slice) {
+            // If we're in this case we know the environment supports ArrayBuffer
+            /* eslint-disable no-undef */
+            var copied = new ArrayBuffer(source.byteLength);
+            new Uint8Array(copied).set(new Uint8Array(source));
+            /* eslint-enable */
+            return copied;
+          }
+          return source.slice(0);
+
+        case '[object Boolean]':
+        case '[object Number]':
+        case '[object String]':
+        case '[object Date]':
+          return new source.constructor(source.valueOf());
+
+        case '[object RegExp]':
+          var re = new RegExp(source.source, source.toString().match(/[^/]*$/)[0]);
+          re.lastIndex = source.lastIndex;
+          return re;
+
+        case '[object Blob]':
+          return new source.constructor([source], { type: source.type });
       }
 
-      var args = injectionArgs(fn, locals, serviceName);
-      if (isArray(fn)) {
-        fn = fn[fn.length - 1];
+      if (isFunction(source.cloneNode)) {
+        return source.cloneNode(true);
       }
+    }
+  }
+
+  // eslint-disable-next-line no-self-compare
+  function simpleCompare(a, b) {
+    return a === b || a !== a && b !== b;
+  }
 
-      if (!isClass(fn)) {
-        // http://jsperf.com/angularjs-invoke-apply-vs-switch
-        // #5388
-        return fn.apply(self, args);
+  /**
+   * @ngdoc function
+   * @name angular.equals
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Determines if two objects or two values are equivalent. Supports value types, regular
+   * expressions, arrays and objects.
+   *
+   * Two objects or values are considered equivalent if at least one of the following is true:
+   *
+   * * Both objects or values pass `===` comparison.
+   * * Both objects or values are of the same type and all of their properties are equal by
+   *   comparing them with `angular.equals`.
+   * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal)
+   * * Both values represent the same regular expression (In JavaScript,
+   *   /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual
+   *   representation matches).
+   *
+   * During a property comparison, properties of `function` type and properties with names
+   * that begin with `$` are ignored.
+   *
+   * Scope and DOMWindow objects are being compared only by identify (`===`).
+   *
+   * @param {*} o1 Object or value to compare.
+   * @param {*} o2 Object or value to compare.
+   * @returns {boolean} True if arguments are equal.
+   *
+   * @example
+     
+       
+        

+          

+            
User 1

+            Name: 
+            Age: 
+  
+            
User 2

+            Name: 
+            Age: 
+  
+            

+              

+              
+            

+            User 1: 
{{user1 | json}}

+            User 2: 
{{user2 | json}}

+            Equal: 
{{result}}

+          

+        

+      
+      
+          angular.module('equalsExample', []).controller('ExampleController', ['$scope', function($scope) {
+            $scope.user1 = {};
+            $scope.user2 = {};
+            $scope.compare = function() {
+              $scope.result = angular.equals($scope.user1, $scope.user2);
+            };
+          }]);
+      
+    
+   */
+  function equals(o1, o2) {
+    if (o1 === o2) return true;
+    if (o1 === null || o2 === null) return false;
+    // eslint-disable-next-line no-self-compare
+    if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN
+    var t1 = typeof o1 === 'undefined' ? 'undefined' : _typeof(o1),
+        t2 = typeof o2 === 'undefined' ? 'undefined' : _typeof(o2),
+        length,
+        key,
+        keySet;
+    if (t1 === t2 && t1 === 'object') {
+      if (isArray(o1)) {
+        if (!isArray(o2)) return false;
+        if ((length = o1.length) === o2.length) {
+          for (key = 0; key < length; key++) {
+            if (!equals(o1[key], o2[key])) return false;
+          }
+          return true;
+        }
+      } else if (isDate(o1)) {
+        if (!isDate(o2)) return false;
+        return simpleCompare(o1.getTime(), o2.getTime());
+      } else if (isRegExp(o1)) {
+        if (!isRegExp(o2)) return false;
+        return o1.toString() === o2.toString();
       } else {
-        args.unshift(null);
-        return new (Function.prototype.bind.apply(fn, args))();
+        if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2) || isArray(o2) || isDate(o2) || isRegExp(o2)) return false;
+        keySet = createMap();
+        for (key in o1) {
+          if (key.charAt(0) === '$' || isFunction(o1[key])) continue;
+          if (!equals(o1[key], o2[key])) return false;
+          keySet[key] = true;
+        }
+        for (key in o2) {
+          if (!(key in keySet) && key.charAt(0) !== '$' && isDefined(o2[key]) && !isFunction(o2[key])) return false;
+        }
+        return true;
       }
     }
+    return false;
+  }
+
+  var csp = function csp() {
+    if (!isDefined(csp.rules)) {
 
+      var ngCspElement = window.document.querySelector('[ng-csp]') || window.document.querySelector('[data-ng-csp]');
 
-    function instantiate(Type, locals, serviceName) {
-      // Check if Type is annotated and use just the given function at n-1 as parameter
-      // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]);
-      var ctor = (isArray(Type) ? Type[Type.length - 1] : Type);
-      var args = injectionArgs(Type, locals, serviceName);
-      // Empty object at position 0 is ignored for invocation with `new`, but required.
-      args.unshift(null);
-      return new (Function.prototype.bind.apply(ctor, args))();
+      if (ngCspElement) {
+        var ngCspAttribute = ngCspElement.getAttribute('ng-csp') || ngCspElement.getAttribute('data-ng-csp');
+        csp.rules = {
+          noUnsafeEval: !ngCspAttribute || ngCspAttribute.indexOf('no-unsafe-eval') !== -1,
+          noInlineStyle: !ngCspAttribute || ngCspAttribute.indexOf('no-inline-style') !== -1
+        };
+      } else {
+        csp.rules = {
+          noUnsafeEval: noUnsafeEval(),
+          noInlineStyle: false
+        };
+      }
     }
 
+    return csp.rules;
 
-    return {
-      invoke: invoke,
-      instantiate: instantiate,
-      get: getService,
-      annotate: createInjector.$$annotate,
-      has: function(name) {
-        return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name);
+    function noUnsafeEval() {
+      try {
+        // eslint-disable-next-line no-new, no-new-func
+        new Function('');
+        return false;
+      } catch (e) {
+        return true;
       }
-    };
-  }
-}
+    }
+  };
+
+  /**
+   * @ngdoc directive
+   * @module ng
+   * @name ngJq
+   *
+   * @element ANY
+   * @param {string=} ngJq the name of the library available under `window`
+   * to be used for angular.element
+   * @description
+   * Use this directive to force the angular.element library.  This should be
+   * used to force either jqLite by leaving ng-jq blank or setting the name of
+   * the jquery variable under window (eg. jQuery).
+   *
+   * Since angular looks for this directive when it is loaded (doesn't wait for the
+   * DOMContentLoaded event), it must be placed on an element that comes before the script
+   * which loads angular. Also, only the first instance of `ng-jq` will be used and all
+   * others ignored.
+   *
+   * @example
+   * This example shows how to force jqLite using the `ngJq` directive to the `html` tag.
+   ```html
+   
+   
+   ...
+   ...
+   
+   ```
+   * @example
+   * This example shows how to use a jQuery based library of a different name.
+   * The library name must be available at the top most 'window'.
+   ```html
+   
+   
+   ...
+   ...
+   
+   ```
+   */
+  var jq = function jq() {
+    if (isDefined(jq.name_)) return jq.name_;
+    var el;
+    var i,
+        ii = ngAttrPrefixes.length,
+        prefix,
+        name;
+    for (i = 0; i < ii; ++i) {
+      prefix = ngAttrPrefixes[i];
+      el = window.document.querySelector('[' + prefix.replace(':', '\\:') + 'jq]');
+      if (el) {
+        name = el.getAttribute(prefix + 'jq');
+        break;
+      }
+    }
 
-createInjector.$$annotate = annotate;
+    return jq.name_ = name;
+  };
 
-/**
- * @ngdoc provider
- * @name $anchorScrollProvider
- * @this
- *
- * @description
- * Use `$anchorScrollProvider` to disable automatic scrolling whenever
- * {@link ng.$location#hash $location.hash()} changes.
- */
-function $AnchorScrollProvider() {
+  function concat(array1, array2, index) {
+    return array1.concat(slice.call(array2, index));
+  }
 
-  var autoScrollingEnabled = true;
+  function sliceArgs(args, startIndex) {
+    return slice.call(args, startIndex || 0);
+  }
 
   /**
-   * @ngdoc method
-   * @name $anchorScrollProvider#disableAutoScrolling
+   * @ngdoc function
+   * @name angular.bind
+   * @module ng
+   * @kind function
    *
    * @description
-   * By default, {@link ng.$anchorScroll $anchorScroll()} will automatically detect changes to
-   * {@link ng.$location#hash $location.hash()} and scroll to the element matching the new hash.

-   * Use this method to disable automatic scrolling.
-   *
-   * If automatic scrolling is disabled, one must explicitly call
-   * {@link ng.$anchorScroll $anchorScroll()} in order to scroll to the element related to the
-   * current hash.
+   * Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for
+   * `fn`). You can supply optional `args` that are prebound to the function. This feature is also
+   * known as [partial application](http://en.wikipedia.org/wiki/Partial_application), as
+   * distinguished from [function currying](http://en.wikipedia.org/wiki/Currying#Contrast_with_partial_function_application).
+   *
+   * @param {Object} self Context which `fn` should be evaluated in.
+   * @param {function()} fn Function to be bound.
+   * @param {...*} args Optional arguments to be prebound to the `fn` function call.
+   * @returns {function()} Function that wraps the `fn` with all the specified bindings.
    */
-  this.disableAutoScrolling = function() {
-    autoScrollingEnabled = false;
-  };
+  function bind(self, fn) {
+    var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];
+    if (isFunction(fn) && !(fn instanceof RegExp)) {
+      return curryArgs.length ? function () {
+        return arguments.length ? fn.apply(self, concat(curryArgs, arguments, 0)) : fn.apply(self, curryArgs);
+      } : function () {
+        return arguments.length ? fn.apply(self, arguments) : fn.call(self);
+      };
+    } else {
+      // In IE, native methods are not functions so they cannot be bound (note: they don't need to be).
+      return fn;
+    }
+  }
+
+  function toJsonReplacer(key, value) {
+    var val = value;
+
+    if (typeof key === 'string' && key.charAt(0) === '$' && key.charAt(1) === '$') {
+      val = undefined;
+    } else if (isWindow(value)) {
+      val = '$WINDOW';
+    } else if (value && window.document === value) {
+      val = '$DOCUMENT';
+    } else if (isScope(value)) {
+      val = '$SCOPE';
+    }
+
+    return val;
+  }
 
   /**
-   * @ngdoc service
-   * @name $anchorScroll
+   * @ngdoc function
+   * @name angular.toJson
+   * @module ng
    * @kind function
-   * @requires $window
-   * @requires $location
-   * @requires $rootScope
    *
    * @description
-   * When called, it scrolls to the element related to the specified `hash` or (if omitted) to the
-   * current value of {@link ng.$location#hash $location.hash()}, according to the rules specified
-   * in the
-   * [HTML5 spec](http://www.w3.org/html/wg/drafts/html/master/browsers.html#an-indicated-part-of-the-document).
-   *
-   * It also watches the {@link ng.$location#hash $location.hash()} and automatically scrolls to
-   * match any anchor whenever it changes. This can be disabled by calling
-   * {@link ng.$anchorScrollProvider#disableAutoScrolling $anchorScrollProvider.disableAutoScrolling()}.
-   *
-   * Additionally, you can use its {@link ng.$anchorScroll#yOffset yOffset} property to specify a
-   * vertical scroll-offset (either fixed or dynamic).
-   *
-   * @param {string=} hash The hash specifying the element to scroll to. If omitted, the value of
-   *                       {@link ng.$location#hash $location.hash()} will be used.
-   *
-   * @property {(number|function|jqLite)} yOffset
-   * If set, specifies a vertical scroll-offset. This is often useful when there are fixed
-   * positioned elements at the top of the page, such as navbars, headers etc.
-   *
-   * `yOffset` can be specified in various ways:
-   * - **number**: A fixed number of pixels to be used as offset.


-   * - **function**: A getter function called everytime `$anchorScroll()` is executed. Must return
-   *   a number representing the offset (in pixels).


-   * - **jqLite**: A jqLite/jQuery element to be used for specifying the offset. The distance from
-   *   the top of the page to the element's bottom will be used as offset.

-   *   **Note**: The element will be taken into account only as long as its `position` is set to
-   *   `fixed`. This option is useful, when dealing with responsive navbars/headers that adjust
-   *   their height and/or positioning according to the viewport's size.
+   * Serializes input into a JSON-formatted string. Properties with leading $$ characters will be
+   * stripped since angular uses this notation internally.
    *
-   * 

-   * 

-   * In order for `yOffset` to work properly, scrolling should take place on the document's root and
-   * not some child element.
-   * 

+   * @param {Object|Array|Date|string|number|boolean} obj Input to be serialized into JSON.
+   * @param {boolean|number} [pretty=2] If set to true, the JSON output will contain newlines and whitespace.
+   *    If set to an integer, the JSON output will contain that many spaces per indentation.
+   * @returns {string|undefined} JSON-ified string representing `obj`.
+   * @knownIssue
    *
-   * @example
-     
-       
-         

-           Go to bottom
-            You're at the bottom!
-         

-       
-       
-         angular.module('anchorScrollExample', [])
-           .controller('ScrollController', ['$scope', '$location', '$anchorScroll',
-             function($scope, $location, $anchorScroll) {
-               $scope.gotoBottom = function() {
-                 // set the location.hash to the id of
-                 // the element you wish to scroll to.
-                 $location.hash('bottom');
-
-                 // call $anchorScroll()
-                 $anchorScroll();
-               };
-             }]);
-       
-       
-         #scrollArea {
-           height: 280px;
-           overflow: auto;
-         }
+   * The Safari browser throws a `RangeError` instead of returning `null` when it tries to stringify a `Date`
+   * object with an invalid date value. The only reliable way to prevent this is to monkeypatch the
+   * `Date.prototype.toJSON` method as follows:
+   *
+   * ```
+   * var _DatetoJSON = Date.prototype.toJSON;
+   * Date.prototype.toJSON = function() {
+   *   try {
+   *     return _DatetoJSON.call(this);
+   *   } catch(e) {
+   *     if (e instanceof RangeError) {
+   *       return null;
+   *     }
+   *     throw e;
+   *   }
+   * };
+   * ```
+   *
+   * See https://github.com/angular/angular.js/pull/14221 for more information.
+   */
+  function toJson(obj, pretty) {
+    if (isUndefined(obj)) return undefined;
+    if (!isNumber(pretty)) {
+      pretty = pretty ? 2 : null;
+    }
+    return JSON.stringify(obj, toJsonReplacer, pretty);
+  }
 
-         #bottom {
-           display: block;
-           margin-top: 2000px;
-         }
-       
-     
+  /**
+   * @ngdoc function
+   * @name angular.fromJson
+   * @module ng
+   * @kind function
    *
-   * 

-   * The example below illustrates the use of a vertical scroll-offset (specified as a fixed value).
-   * See {@link ng.$anchorScroll#yOffset $anchorScroll.yOffset} for more details.
+   * @description
+   * Deserializes a JSON string.
    *
-   * @example
-     
-       
-         

-           
-             Go to anchor {{x}}
-           
-         

-         

-           Anchor {{x}} of 5
-         

-       
-       
-         angular.module('anchorScrollOffsetExample', [])
-           .run(['$anchorScroll', function($anchorScroll) {
-             $anchorScroll.yOffset = 50;   // always scroll by 50 extra pixels
-           }])
-           .controller('headerCtrl', ['$anchorScroll', '$location', '$scope',
-             function($anchorScroll, $location, $scope) {
-               $scope.gotoAnchor = function(x) {
-                 var newHash = 'anchor' + x;
-                 if ($location.hash() !== newHash) {
-                   // set the $location.hash to `newHash` and
-                   // $anchorScroll will automatically scroll to it
-                   $location.hash('anchor' + x);
-                 } else {
-                   // call $anchorScroll() explicitly,
-                   // since $location.hash hasn't changed
-                   $anchorScroll();
-                 }
-               };
-             }
-           ]);
-       
-       
-         body {
-           padding-top: 50px;
-         }
+   * @param {string} json JSON string to deserialize.
+   * @returns {Object|Array|string|number} Deserialized JSON string.
+   */
+  function fromJson(json) {
+    return isString(json) ? JSON.parse(json) : json;
+  }
 
-         .anchor {
-           border: 2px dashed DarkOrchid;
-           padding: 10px 10px 200px 10px;
-         }
+  var ALL_COLONS = /:/g;
+  function timezoneToOffset(timezone, fallback) {
+    // Support: IE 9-11 only, Edge 13-15+
+    // IE/Edge do not "understand" colon (`:`) in timezone
+    timezone = timezone.replace(ALL_COLONS, '');
+    var requestedTimezoneOffset = Date.parse('Jan 01, 1970 00:00:00 ' + timezone) / 60000;
+    return isNumberNaN(requestedTimezoneOffset) ? fallback : requestedTimezoneOffset;
+  }
 
-         .fixed-header {
-           background-color: rgba(0, 0, 0, 0.2);
-           height: 50px;
-           position: fixed;
-           top: 0; left: 0; right: 0;
-         }
+  function addDateMinutes(date, minutes) {
+    date = new Date(date.getTime());
+    date.setMinutes(date.getMinutes() + minutes);
+    return date;
+  }
 
-         .fixed-header > a {
-           display: inline-block;
-           margin: 5px 15px;
-         }
-       
-     
+  function convertTimezoneToLocal(date, timezone, reverse) {
+    reverse = reverse ? -1 : 1;
+    var dateTimezoneOffset = date.getTimezoneOffset();
+    var timezoneOffset = timezoneToOffset(timezone, dateTimezoneOffset);
+    return addDateMinutes(date, reverse * (timezoneOffset - dateTimezoneOffset));
+  }
+
+  /**
+   * @returns {string} Returns the string representation of the element.
    */
-  this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {
-    var document = $window.document;
-
-    // Helper function to get first anchor from a NodeList
-    // (using `Array#some()` instead of `angular#forEach()` since it's more performant
-    //  and working in all supported browsers.)
-    function getFirstAnchor(list) {
-      var result = null;
-      Array.prototype.some.call(list, function(element) {
-        if (nodeName_(element) === 'a') {
-          result = element;
-          return true;
-        }
+  function startingTag(element) {
+    element = jqLite(element).clone().empty();
+    var elemHtml = jqLite('
').append(element).html();
+    try {
+      return element[0].nodeType === NODE_TYPE_TEXT ? lowercase(elemHtml) : elemHtml.match(/^(<[^>]+>)/)[1].replace(/^<([\w-]+)/, function (match, nodeName) {
+        return '<' + lowercase(nodeName);
       });
-      return result;
+    } catch (e) {
+      return lowercase(elemHtml);
     }
+  }
 
-    function getYOffset() {
+  /////////////////////////////////////////////////
 
-      var offset = scroll.yOffset;
+  /**
+   * Tries to decode the URI component without throwing an exception.
+   *
+   * @private
+   * @param str value potential URI component to check.
+   * @returns {boolean} True if `value` can be decoded
+   * with the decodeURIComponent function.
+   */
+  function tryDecodeURIComponent(value) {
+    try {
+      return decodeURIComponent(value);
+    } catch (e) {
+      // Ignore any invalid uri component.
+    }
+  }
 
-      if (isFunction(offset)) {
-        offset = offset();
-      } else if (isElement(offset)) {
-        var elem = offset[0];
-        var style = $window.getComputedStyle(elem);
-        if (style.position !== 'fixed') {
-          offset = 0;
-        } else {
-          offset = elem.getBoundingClientRect().bottom;
+  /**
+   * Parses an escaped url query string into key-value pairs.
+   * @returns {Object.}
+   */
+  function parseKeyValue( /**string*/keyValue) {
+    var obj = {};
+    forEach((keyValue || '').split('&'), function (keyValue) {
+      var splitPoint, key, val;
+      if (keyValue) {
+        key = keyValue = keyValue.replace(/\+/g, '%20');
+        splitPoint = keyValue.indexOf('=');
+        if (splitPoint !== -1) {
+          key = keyValue.substring(0, splitPoint);
+          val = keyValue.substring(splitPoint + 1);
+        }
+        key = tryDecodeURIComponent(key);
+        if (isDefined(key)) {
+          val = isDefined(val) ? tryDecodeURIComponent(val) : true;
+          if (!hasOwnProperty.call(obj, key)) {
+            obj[key] = val;
+          } else if (isArray(obj[key])) {
+            obj[key].push(val);
+          } else {
+            obj[key] = [obj[key], val];
+          }
         }
-      } else if (!isNumber(offset)) {
-        offset = 0;
       }
+    });
+    return obj;
+  }
 
-      return offset;
-    }
+  function toKeyValue(obj) {
+    var parts = [];
+    forEach(obj, function (value, key) {
+      if (isArray(value)) {
+        forEach(value, function (arrayValue) {
+          parts.push(encodeUriQuery(key, true) + (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true)));
+        });
+      } else {
+        parts.push(encodeUriQuery(key, true) + (value === true ? '' : '=' + encodeUriQuery(value, true)));
+      }
+    });
+    return parts.length ? parts.join('&') : '';
+  }
 
-    function scrollTo(elem) {
-      if (elem) {
-        elem.scrollIntoView();
+  /**
+   * We need our custom method because encodeURIComponent is too aggressive and doesn't follow
+   * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
+   * segments:
+   *    segment       = *pchar
+   *    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
+   *    pct-encoded   = "%" HEXDIG HEXDIG
+   *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
+   *    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
+   *                     / "*" / "+" / "," / ";" / "="
+   */
+  function encodeUriSegment(val) {
+    return encodeUriQuery(val, true).replace(/%26/gi, '&').replace(/%3D/gi, '=').replace(/%2B/gi, '+');
+  }
 
-        var offset = getYOffset();
+  /**
+   * This method is intended for encoding *key* or *value* parts of query component. We need a custom
+   * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be
+   * encoded per http://tools.ietf.org/html/rfc3986:
+   *    query         = *( pchar / "/" / "?" )
+   *    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
+   *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
+   *    pct-encoded   = "%" HEXDIG HEXDIG
+   *    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
+   *                     / "*" / "+" / "," / ";" / "="
+   */
+  function encodeUriQuery(val, pctEncodeSpaces) {
+    return encodeURIComponent(val).replace(/%40/gi, '@').replace(/%3A/gi, ':').replace(/%24/g, '$').replace(/%2C/gi, ',').replace(/%3B/gi, ';').replace(/%20/g, pctEncodeSpaces ? '%20' : '+');
+  }
 
-        if (offset) {
-          // `offset` is the number of pixels we should scroll UP in order to align `elem` properly.
-          // This is true ONLY if the call to `elem.scrollIntoView()` initially aligns `elem` at the
-          // top of the viewport.
-          //
-          // IF the number of pixels from the top of `elem` to the end of the page's content is less
-          // than the height of the viewport, then `elem.scrollIntoView()` will align the `elem` some
-          // way down the page.
-          //
-          // This is often the case for elements near the bottom of the page.
-          //
-          // In such cases we do not need to scroll the whole `offset` up, just the difference between
-          // the top of the element and the offset, which is enough to align the top of `elem` at the
-          // desired position.
-          var elemTop = elem.getBoundingClientRect().top;
-          $window.scrollBy(0, elemTop - offset);
-        }
-      } else {
-        $window.scrollTo(0, 0);
+  var ngAttrPrefixes = ['ng-', 'data-ng-', 'ng:', 'x-ng-'];
+
+  function getNgAttribute(element, ngAttr) {
+    var attr,
+        i,
+        ii = ngAttrPrefixes.length;
+    for (i = 0; i < ii; ++i) {
+      attr = ngAttrPrefixes[i] + ngAttr;
+      if (isString(attr = element.getAttribute(attr))) {
+        return attr;
       }
     }
+    return null;
+  }
 
-    function scroll(hash) {
-      // Allow numeric hashes
-      hash = isString(hash) ? hash : isNumber(hash) ? hash.toString() : $location.hash();
-      var elm;
+  function allowAutoBootstrap(document) {
+    var script = document.currentScript;
 
-      // empty hash, scroll to the top of the page
-      if (!hash) scrollTo(null);
+    if (!script) {
+      // Support: IE 9-11 only
+      // IE does not have `document.currentScript`
+      return true;
+    }
 
-      // element with given id
-      else if ((elm = document.getElementById(hash))) scrollTo(elm);
+    // If the `currentScript` property has been clobbered just return false, since this indicates a probable attack
+    if (!(script instanceof window.HTMLScriptElement || script instanceof window.SVGScriptElement)) {
+      return false;
+    }
 
-      // first anchor with given name :-D
-      else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) scrollTo(elm);
+    var attributes = script.attributes;
+    var srcs = [attributes.getNamedItem('src'), attributes.getNamedItem('href'), attributes.getNamedItem('xlink:href')];
 
-      // no element and hash === 'top', scroll to the top of the page
-      else if (hash === 'top') scrollTo(null);
-    }
+    return srcs.every(function (src) {
+      if (!src) {
+        return true;
+      }
+      if (!src.value) {
+        return false;
+      }
 
-    // does not scroll when user clicks on anchor link that is currently on
-    // (no url change, no $location.hash() change), browser native does scroll
-    if (autoScrollingEnabled) {
-      $rootScope.$watch(function autoScrollWatch() {return $location.hash();},
-        function autoScrollWatchAction(newVal, oldVal) {
-          // skip the initial scroll if $location.hash is empty
-          if (newVal === oldVal && newVal === '') return;
+      var link = document.createElement('a');
+      link.href = src.value;
 
-          jqLiteDocumentLoaded(function() {
-            $rootScope.$evalAsync(scroll);
-          });
-        });
-    }
+      if (document.location.origin === link.origin) {
+        // Same-origin resources are always allowed, even for non-whitelisted schemes.
+        return true;
+      }
+      // Disabled bootstrapping unless angular.js was loaded from a known scheme used on the web.
+      // This is to prevent angular.js bundled with browser extensions from being used to bypass the
+      // content security policy in web pages and other browser extensions.
+      switch (link.protocol) {
+        case 'http:':
+        case 'https:':
+        case 'ftp:':
+        case 'blob:':
+        case 'file:':
+        case 'data:':
+          return true;
+        default:
+          return false;
+      }
+    });
+  }
 
-    return scroll;
-  }];
-}
+  // Cached as it has to run during loading so that document.currentScript is available.
+  var isAutoBootstrapAllowed = allowAutoBootstrap(window.document);
+
+  /**
+   * @ngdoc directive
+   * @name ngApp
+   * @module ng
+   *
+   * @element ANY
+   * @param {angular.Module} ngApp an optional application
+   *   {@link angular.module module} name to load.
+   * @param {boolean=} ngStrictDi if this attribute is present on the app element, the injector will be
+   *   created in "strict-di" mode. This means that the application will fail to invoke functions which
+   *   do not use explicit function annotation (and are thus unsuitable for minification), as described
+   *   in {@link guide/di the Dependency Injection guide}, and useful debugging info will assist in
+   *   tracking down the root of these bugs.
+   *
+   * @description
+   *
+   * Use this directive to **auto-bootstrap** an AngularJS application. The `ngApp` directive
+   * designates the **root element** of the application and is typically placed near the root element
+   * of the page - e.g. on the `` or `` tags.
+   *
+   * There are a few things to keep in mind when using `ngApp`:
+   * - only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp`
+   *   found in the document will be used to define the root element to auto-bootstrap as an
+   *   application. To run multiple applications in an HTML document you must manually bootstrap them using
+   *   {@link angular.bootstrap} instead.
+   * - AngularJS applications cannot be nested within each other.
+   * - Do not use a directive that uses {@link ng.$compile#transclusion transclusion} on the same element as `ngApp`.
+   *   This includes directives such as {@link ng.ngIf `ngIf`}, {@link ng.ngInclude `ngInclude`} and
+   *   {@link ngRoute.ngView `ngView`}.
+   *   Doing this misplaces the app {@link ng.$rootElement `$rootElement`} and the app's {@link auto.$injector injector},
+   *   causing animations to stop working and making the injector inaccessible from outside the app.
+   *
+   * You can specify an **AngularJS module** to be used as the root module for the application.  This
+   * module will be loaded into the {@link auto.$injector} when the application is bootstrapped. It
+   * should contain the application code needed or have dependencies on other modules that will
+   * contain the code. See {@link angular.module} for more information.
+   *
+   * In the example below if the `ngApp` directive were not placed on the `html` element then the
+   * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}`
+   * would not be resolved to `3`.
+   *
+   * @example
+   *
+   * ### Simple Usage
+   *
+   * `ngApp` is the easiest, and most common way to bootstrap an application.
+   *
+   
+     
+     

+       I can add: {{a}} + {{b}} =  {{ a+b }}
+     

+     
+     
+     angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) {
+       $scope.a = 1;
+       $scope.b = 2;
+     });
+     
+   
+   *
+   * @example
+   *
+   * ### With `ngStrictDi`
+   *
+   * Using `ngStrictDi`, you would see something like this:
+   *
+   
+     
+     

+         

+             I can add: {{a}} + {{b}} =  {{ a+b }}
+  
+             
This renders because the controller does not fail to
+                instantiate, by using explicit annotation style (see
+                script.js for details)
+             

+         

+  
+         

+             Name: 

+             Hello, {{name}}!
+  
+             
This renders because the controller does not fail to
+                instantiate, by using explicit annotation style
+                (see script.js for details)
+             

+         

+  
+         

+             I can add: {{a}} + {{b}} =  {{ a+b }}
+  
+             
The controller could not be instantiated, due to relying
+                on automatic function annotations (which are disabled in
+                strict mode). As such, the content of this section is not
+                interpolated, and there should be an error in your web console.
+             

+         

+     

+     
+     
+     angular.module('ngAppStrictDemo', [])
+       // BadController will fail to instantiate, due to relying on automatic function annotation,
+       // rather than an explicit annotation
+       .controller('BadController', function($scope) {
+         $scope.a = 1;
+         $scope.b = 2;
+       })
+       // Unlike BadController, GoodController1 and GoodController2 will not fail to be instantiated,
+       // due to using explicit annotations using the array style and $inject property, respectively.
+       .controller('GoodController1', ['$scope', function($scope) {
+         $scope.a = 1;
+         $scope.b = 2;
+       }])
+       .controller('GoodController2', GoodController2);
+       function GoodController2($scope) {
+         $scope.name = 'World';
+       }
+       GoodController2.$inject = ['$scope'];
+     
+     
+     div[ng-controller] {
+         margin-bottom: 1em;
+         -webkit-border-radius: 4px;
+         border-radius: 4px;
+         border: 1px solid;
+         padding: .5em;
+     }
+     div[ng-controller^=Good] {
+         border-color: #d6e9c6;
+         background-color: #dff0d8;
+         color: #3c763d;
+     }
+     div[ng-controller^=Bad] {
+         border-color: #ebccd1;
+         background-color: #f2dede;
+         color: #a94442;
+         margin-bottom: 0;
+     }
+     
+   
+   */
+  function angularInit(element, bootstrap) {
+    var appElement,
+        module,
+        config = {};
 
-var $animateMinErr = minErr('$animate');
-var ELEMENT_NODE = 1;
-var NG_ANIMATE_CLASSNAME = 'ng-animate';
+    // The element `element` has priority over any other element.
+    forEach(ngAttrPrefixes, function (prefix) {
+      var name = prefix + 'app';
 
-function mergeClasses(a,b) {
-  if (!a && !b) return '';
-  if (!a) return b;
-  if (!b) return a;
-  if (isArray(a)) a = a.join(' ');
-  if (isArray(b)) b = b.join(' ');
-  return a + ' ' + b;
-}
+      if (!appElement && element.hasAttribute && element.hasAttribute(name)) {
+        appElement = element;
+        module = element.getAttribute(name);
+      }
+    });
+    forEach(ngAttrPrefixes, function (prefix) {
+      var name = prefix + 'app';
+      var candidate;
 
-function extractElementNode(element) {
-  for (var i = 0; i < element.length; i++) {
-    var elm = element[i];
-    if (elm.nodeType === ELEMENT_NODE) {
-      return elm;
+      if (!appElement && (candidate = element.querySelector('[' + name.replace(':', '\\:') + ']'))) {
+        appElement = candidate;
+        module = candidate.getAttribute(name);
+      }
+    });
+    if (appElement) {
+      if (!isAutoBootstrapAllowed) {
+        window.console.error('Angular: disabling automatic bootstrap. 
+   * 
+   * 
+   * 
+   * ```
+   *
+   * @param {DOMElement} element DOM element which is the root of angular application.
+   * @param {Array=} modules an array of modules to load into the application.
+   *     Each item in the array should be the name of a predefined module or a (DI annotated)
+   *     function that will be invoked by the injector as a `config` block.
+   *     See: {@link angular.module modules}
+   * @param {Object=} config an object for defining configuration options for the application. The
+   *     following keys are supported:
+   *
+   * * `strictDi` - disable automatic function annotation for the application. This is meant to
+   *   assist in finding bugs which break minified code. Defaults to `false`.
+   *
+   * @returns {auto.$injector} Returns the newly created injector for this app.
+   */
+  function bootstrap(element, modules, config) {
+    if (!isObject(config)) config = {};
+    var defaultConfig = {
+      strictDi: false
+    };
+    config = extend(defaultConfig, config);
+    var doBootstrap = function doBootstrap() {
+      element = jqLite(element);
 
-  // Use createMap() to prevent class assumptions involving property names in
-  // Object.prototype
-  var obj = createMap();
-  forEach(classes, function(klass) {
-    // sometimes the split leaves empty string values
-    // incase extra spaces were applied to the options
-    if (klass.length) {
-      obj[klass] = true;
-    }
-  });
-  return obj;
-}
+      if (element.injector()) {
+        var tag = element[0] === window.document ? 'document' : startingTag(element);
+        // Encode angle brackets to prevent input from being sanitized to empty string #8683.
+        throw ngMinErr('btstrpd', 'App already bootstrapped with this element \'{0}\'', tag.replace(//, '>'));
+      }
 
-// if any other type of options value besides an Object value is
-// passed into the $animate.method() animation then this helper code
-// will be run which will ignore it. While this patch is not the
-// greatest solution to this, a lot of existing plugins depend on
-// $animate to either call the callback (< 1.2) or return a promise
-// that can be changed. This helper function ensures that the options
-// are wiped clean incase a callback function is provided.
-function prepareAnimateOptions(options) {
-  return isObject(options)
-      ? options
-      : {};
-}
+      modules = modules || [];
+      modules.unshift(['$provide', function ($provide) {
+        $provide.value('$rootElement', element);
+      }]);
 
-var $$CoreAnimateJsProvider = /** @this */ function() {
-  this.$get = noop;
-};
+      if (config.debugInfoEnabled) {
+        // Pushing so that this overrides `debugInfoEnabled` setting defined in user's `modules`.
+        modules.push(['$compileProvider', function ($compileProvider) {
+          $compileProvider.debugInfoEnabled(true);
+        }]);
+      }
 
-// this is prefixed with Core since it conflicts with
-// the animateQueueProvider defined in ngAnimate/animateQueue.js
-var $$CoreAnimateQueueProvider = /** @this */ function() {
-  var postDigestQueue = new NgMap();
-  var postDigestElements = [];
+      modules.unshift('ng');
+      var injector = createInjector(modules, config.strictDi);
+      injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector', function bootstrapApply(scope, element, compile, injector) {
+        scope.$apply(function () {
+          element.data('$injector', injector);
+          compile(element)(scope);
+        });
+      }]);
+      return injector;
+    };
 
-  this.$get = ['$$AnimateRunner', '$rootScope',
-       function($$AnimateRunner,   $rootScope) {
-    return {
-      enabled: noop,
-      on: noop,
-      off: noop,
-      pin: noop,
+    var NG_ENABLE_DEBUG_INFO = /^NG_ENABLE_DEBUG_INFO!/;
+    var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/;
 
-      push: function(element, event, options, domOperation) {
-        if (domOperation) {
-          domOperation();
-        }
+    if (window && NG_ENABLE_DEBUG_INFO.test(window.name)) {
+      config.debugInfoEnabled = true;
+      window.name = window.name.replace(NG_ENABLE_DEBUG_INFO, '');
+    }
 
-        options = options || {};
-        if (options.from) {
-          element.css(options.from);
-        }
-        if (options.to) {
-          element.css(options.to);
-        }
+    if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) {
+      return doBootstrap();
+    }
 
-        if (options.addClass || options.removeClass) {
-          addRemoveClassesPostDigest(element, options.addClass, options.removeClass);
-        }
+    window.name = window.name.replace(NG_DEFER_BOOTSTRAP, '');
+    angular.resumeBootstrap = function (extraModules) {
+      forEach(extraModules, function (module) {
+        modules.push(module);
+      });
+      return doBootstrap();
+    };
 
-        var runner = new $$AnimateRunner();
+    if (isFunction(angular.resumeDeferredBootstrap)) {
+      angular.resumeDeferredBootstrap();
+    }
+  }
 
-        // since there are no animations to run the runner needs to be
-        // notified that the animation call is complete.
-        runner.complete();
-        return runner;
-      }
-    };
+  /**
+   * @ngdoc function
+   * @name angular.reloadWithDebugInfo
+   * @module ng
+   * @description
+   * Use this function to reload the current application with debug information turned on.
+   * This takes precedence over a call to `$compileProvider.debugInfoEnabled(false)`.
+   *
+   * See {@link ng.$compileProvider#debugInfoEnabled} for more.
+   */
+  function reloadWithDebugInfo() {
+    window.name = 'NG_ENABLE_DEBUG_INFO!' + window.name;
+    window.location.reload();
+  }
+
+  /**
+   * @name angular.getTestability
+   * @module ng
+   * @description
+   * Get the testability service for the instance of Angular on the given
+   * element.
+   * @param {DOMElement} element DOM element which is the root of angular application.
+   */
+  function getTestability(rootElement) {
+    var injector = angular.element(rootElement).injector();
+    if (!injector) {
+      throw ngMinErr('test', 'no injector found for element argument to getTestability');
+    }
+    return injector.get('$$testability');
+  }
+
+  var SNAKE_CASE_REGEXP = /[A-Z]/g;
+  function snake_case(name, separator) {
+    separator = separator || '_';
+    return name.replace(SNAKE_CASE_REGEXP, function (letter, pos) {
+      return (pos ? separator : '') + letter.toLowerCase();
+    });
+  }
+
+  var bindJQueryFired = false;
+  function bindJQuery() {
+    var originalCleanData;
+
+    if (bindJQueryFired) {
+      return;
+    }
 
+    // bind to jQuery if present;
+    var jqName = jq();
+    jQuery = isUndefined(jqName) ? window.jQuery : // use jQuery (if present)
+    !jqName ? undefined : // use jqLite
+    window[jqName]; // use jQuery specified by `ngJq`
+
+    // Use jQuery if it exists with proper functionality, otherwise default to us.
+    // Angular 1.2+ requires jQuery 1.7+ for on()/off() support.
+    // Angular 1.3+ technically requires at least jQuery 2.1+ but it may work with older
+    // versions. It will not work for sure with jQuery <1.7, though.
+    if (jQuery && jQuery.fn.on) {
+      jqLite = jQuery;
+      extend(jQuery.fn, {
+        scope: JQLitePrototype.scope,
+        isolateScope: JQLitePrototype.isolateScope,
+        controller: /** @type {?} */JQLitePrototype.controller,
+        injector: JQLitePrototype.injector,
+        inheritedData: JQLitePrototype.inheritedData
+      });
 
-    function updateData(data, classes, value) {
-      var changed = false;
-      if (classes) {
-        classes = isString(classes) ? classes.split(' ') :
-                  isArray(classes) ? classes : [];
-        forEach(classes, function(className) {
-          if (className) {
-            changed = true;
-            data[className] = value;
+      // All nodes removed from the DOM via various jQuery APIs like .remove()
+      // are passed through jQuery.cleanData. Monkey-patch this method to fire
+      // the $destroy event on all removed nodes.
+      originalCleanData = jQuery.cleanData;
+      jQuery.cleanData = function (elems) {
+        var events;
+        for (var i = 0, elem; (elem = elems[i]) != null; i++) {
+          events = jQuery._data(elem, 'events');
+          if (events && events.$destroy) {
+            jQuery(elem).triggerHandler('$destroy');
           }
-        });
-      }
-      return changed;
-    }
-
-    function handleCSSClassChanges() {
-      forEach(postDigestElements, function(element) {
-        var data = postDigestQueue.get(element);
-        if (data) {
-          var existing = splitClasses(element.attr('class'));
-          var toAdd = '';
-          var toRemove = '';
-          forEach(data, function(status, className) {
-            var hasClass = !!existing[className];
-            if (status !== hasClass) {
-              if (status) {
-                toAdd += (toAdd.length ? ' ' : '') + className;
-              } else {
-                toRemove += (toRemove.length ? ' ' : '') + className;
-              }
-            }
-          });
-
-          forEach(element, function(elm) {
-            if (toAdd) {
-              jqLiteAddClass(elm, toAdd);
-            }
-            if (toRemove) {
-              jqLiteRemoveClass(elm, toRemove);
-            }
-          });
-          postDigestQueue.delete(element);
         }
-      });
-      postDigestElements.length = 0;
+        originalCleanData(elems);
+      };
+    } else {
+      jqLite = JQLite;
     }
 
+    angular.element = jqLite;
 
-    function addRemoveClassesPostDigest(element, add, remove) {
-      var data = postDigestQueue.get(element) || {};
+    // Prevent double-proxying.
+    bindJQueryFired = true;
+  }
 
-      var classesAdded = updateData(data, add, true);
-      var classesRemoved = updateData(data, remove, false);
+  /**
+   * throw error if the argument is falsy.
+   */
+  function assertArg(arg, name, reason) {
+    if (!arg) {
+      throw ngMinErr('areq', 'Argument \'{0}\' is {1}', name || '?', reason || 'required');
+    }
+    return arg;
+  }
 
-      if (classesAdded || classesRemoved) {
+  function assertArgFn(arg, name, acceptArrayAnnotation) {
+    if (acceptArrayAnnotation && isArray(arg)) {
+      arg = arg[arg.length - 1];
+    }
 
-        postDigestQueue.set(element, data);
-        postDigestElements.push(element);
+    assertArg(isFunction(arg), name, 'not a function, got ' + (arg && (typeof arg === 'undefined' ? 'undefined' : _typeof(arg)) === 'object' ? arg.constructor.name || 'Object' : typeof arg === 'undefined' ? 'undefined' : _typeof(arg)));
+    return arg;
+  }
 
-        if (postDigestElements.length === 1) {
-          $rootScope.$$postDigest(handleCSSClassChanges);
-        }
-      }
+  /**
+   * throw error if the name given is hasOwnProperty
+   * @param  {String} name    the name to test
+   * @param  {String} context the context in which the name is used, such as module or directive
+   */
+  function assertNotHasOwnProperty(name, context) {
+    if (name === 'hasOwnProperty') {
+      throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context);
     }
-  }];
-};
+  }
 
-/**
- * @ngdoc provider
- * @name $animateProvider
- *
- * @description
- * Default implementation of $animate that doesn't perform any animations, instead just
- * synchronously performs DOM updates and resolves the returned runner promise.
- *
- * In order to enable animations the `ngAnimate` module has to be loaded.
- *
- * To see the functional implementation check out `src/ngAnimate/animate.js`.
- */
-var $AnimateProvider = ['$provide', /** @this */ function($provide) {
-  var provider = this;
-  var classNameFilter = null;
-  var customFilter = null;
+  /**
+   * Return the value accessible from the object by path. Any undefined traversals are ignored
+   * @param {Object} obj starting object
+   * @param {String} path path to traverse
+   * @param {boolean} [bindFnToScope=true]
+   * @returns {Object} value as accessible by path
+   */
+  //TODO(misko): this function needs to be removed
+  function getter(obj, path, bindFnToScope) {
+    if (!path) return obj;
+    var keys = path.split('.');
+    var key;
+    var lastInstance = obj;
+    var len = keys.length;
 
-  this.$$registeredAnimations = Object.create(null);
+    for (var i = 0; i < len; i++) {
+      key = keys[i];
+      if (obj) {
+        obj = (lastInstance = obj)[key];
+      }
+    }
+    if (!bindFnToScope && isFunction(obj)) {
+      return bind(lastInstance, obj);
+    }
+    return obj;
+  }
 
-   /**
-   * @ngdoc method
-   * @name $animateProvider#register
-   *
-   * @description
-   * Registers a new injectable animation factory function. The factory function produces the
-   * animation object which contains callback functions for each event that is expected to be
-   * animated.
-   *
-   *   * `eventFn`: `function(element, ... , doneFunction, options)`
-   *   The element to animate, the `doneFunction` and the options fed into the animation. Depending
-   *   on the type of animation additional arguments will be injected into the animation function. The
-   *   list below explains the function signatures for the different animation methods:
-   *
-   *   - setClass: function(element, addedClasses, removedClasses, doneFunction, options)
-   *   - addClass: function(element, addedClasses, doneFunction, options)
-   *   - removeClass: function(element, removedClasses, doneFunction, options)
-   *   - enter, leave, move: function(element, doneFunction, options)
-   *   - animate: function(element, fromStyles, toStyles, doneFunction, options)
-   *
-   *   Make sure to trigger the `doneFunction` once the animation is fully complete.
-   *
-   * ```js
-   *   return {
-   *     //enter, leave, move signature
-   *     eventFn : function(element, done, options) {
-   *       //code to run the animation
-   *       //once complete, then run done()
-   *       return function endFunction(wasCancelled) {
-   *         //code to cancel the animation
-   *       }
-   *     }
-   *   }
-   * ```
-   *
-   * @param {string} name The name of the animation (this is what the class-based CSS value will be compared to).
-   * @param {Function} factory The factory function that will be executed to return the animation
-   *                           object.
+  /**
+   * Return the DOM siblings between the first and last node in the given array.
+   * @param {Array} array like object
+   * @returns {Array} the inputted object or a jqLite collection containing the nodes
    */
-  this.register = function(name, factory) {
-    if (name && name.charAt(0) !== '.') {
-      throw $animateMinErr('notcsel', 'Expecting class selector starting with \'.\' got \'{0}\'.', name);
+  function getBlockNodes(nodes) {
+    // TODO(perf): update `nodes` instead of creating a new object?
+    var node = nodes[0];
+    var endNode = nodes[nodes.length - 1];
+    var blockNodes;
+
+    for (var i = 1; node !== endNode && (node = node.nextSibling); i++) {
+      if (blockNodes || nodes[i] !== node) {
+        if (!blockNodes) {
+          blockNodes = jqLite(slice.call(nodes, 0, i));
+        }
+        blockNodes.push(node);
+      }
     }
 
-    var key = name + '-animation';
-    provider.$$registeredAnimations[name.substr(1)] = key;
-    $provide.factory(key, factory);
-  };
+    return blockNodes || nodes;
+  }
 
   /**
-   * @ngdoc method
-   * @name $animateProvider#customFilter
+   * Creates a new object without a prototype. This object is useful for lookup without having to
+   * guard against prototypically inherited properties via hasOwnProperty.
    *
-   * @description
-   * Sets and/or returns the custom filter function that is used to "filter" animations, i.e.
-   * determine if an animation is allowed or not. When no filter is specified (the default), no
-   * animation will be blocked. Setting the `customFilter` value will only allow animations for
-   * which the filter function's return value is truthy.
-   *
-   * This allows to easily create arbitrarily complex rules for filtering animations, such as
-   * allowing specific events only, or enabling animations on specific subtrees of the DOM, etc.
-   * Filtering animations can also boost performance for low-powered devices, as well as
-   * applications containing a lot of structural operations.
-   *
-   * 

-   *   **Best Practice:**
-   *   Keep the filtering function as lean as possible, because it will be called for each DOM
-   *   action (e.g. insertion, removal, class change) performed by "animation-aware" directives.
-   *   See {@link guide/animations#which-directives-support-animations- here} for a list of built-in
-   *   directives that support animations.
-   *   Performing computationally expensive or time-consuming operations on each call of the
-   *   filtering function can make your animations sluggish.
-   * 

+   * Related micro-benchmarks:
+   * - http://jsperf.com/object-create2
+   * - http://jsperf.com/proto-map-lookup/2
+   * - http://jsperf.com/for-in-vs-object-keys2
    *
-   * **Note:** If present, `customFilter` will be checked before
-   * {@link $animateProvider#classNameFilter classNameFilter}.
-   *
-   * @param {Function=} filterFn - The filter function which will be used to filter all animations.
-   *   If a falsy value is returned, no animation will be performed. The function will be called
-   *   with the following arguments:
-   *   - **node** `{DOMElement}` - The DOM element to be animated.
-   *   - **event** `{String}` - The name of the animation event (e.g. `enter`, `leave`, `addClass`
-   *     etc).
-   *   - **options** `{Object}` - A collection of options/styles used for the animation.
-   * @return {Function} The current filter function or `null` if there is none set.
+   * @returns {Object}
    */
-  this.customFilter = function(filterFn) {
-    if (arguments.length === 1) {
-      customFilter = isFunction(filterFn) ? filterFn : null;
+  function createMap() {
+    return Object.create(null);
+  }
+
+  function stringify(value) {
+    if (value == null) {
+      // null || undefined
+      return '';
+    }
+    switch (typeof value === 'undefined' ? 'undefined' : _typeof(value)) {
+      case 'string':
+        break;
+      case 'number':
+        value = '' + value;
+        break;
+      default:
+        if (hasCustomToString(value) && !isArray(value) && !isDate(value)) {
+          value = value.toString();
+        } else {
+          value = toJson(value);
+        }
     }
 
-    return customFilter;
-  };
+    return value;
+  }
+
+  var NODE_TYPE_ELEMENT = 1;
+  var NODE_TYPE_ATTRIBUTE = 2;
+  var NODE_TYPE_TEXT = 3;
+  var NODE_TYPE_COMMENT = 8;
+  var NODE_TYPE_DOCUMENT = 9;
+  var NODE_TYPE_DOCUMENT_FRAGMENT = 11;
 
   /**
-   * @ngdoc method
-   * @name $animateProvider#classNameFilter
-   *
+   * @ngdoc type
+   * @name angular.Module
+   * @module ng
    * @description
-   * Sets and/or returns the CSS class regular expression that is checked when performing
-   * an animation. Upon bootstrap the classNameFilter value is not set at all and will
-   * therefore enable $animate to attempt to perform an animation on any element that is triggered.
-   * When setting the `classNameFilter` value, animations will only be performed on elements
-   * that successfully match the filter expression. This in turn can boost performance
-   * for low-powered devices as well as applications containing a lot of structural operations.
-   *
-   * **Note:** If present, `classNameFilter` will be checked after
-   * {@link $animateProvider#customFilter customFilter}. If `customFilter` is present and returns
-   * false, `classNameFilter` will not be checked.
-   *
-   * @param {RegExp=} expression The className expression which will be checked against all animations
-   * @return {RegExp} The current CSS className expression value. If null then there is no expression value
+   *
+   * Interface for configuring angular {@link angular.module modules}.
    */
-  this.classNameFilter = function(expression) {
-    if (arguments.length === 1) {
-      classNameFilter = (expression instanceof RegExp) ? expression : null;
-      if (classNameFilter) {
-        var reservedRegex = new RegExp('[(\\s|\\/)]' + NG_ANIMATE_CLASSNAME + '[(\\s|\\/)]');
-        if (reservedRegex.test(classNameFilter.toString())) {
-          classNameFilter = null;
-          throw $animateMinErr('nongcls', '$animateProvider.classNameFilter(regex) prohibits accepting a regex value which matches/contains the "{0}" CSS class.', NG_ANIMATE_CLASSNAME);
-        }
-      }
-    }
-    return classNameFilter;
-  };
 
-  this.$get = ['$$animateQueue', function($$animateQueue) {
-    function domInsert(element, parentElement, afterElement) {
-      // if for some reason the previous element was removed
-      // from the dom sometime before this code runs then let's
-      // just stick to using the parent element as the anchor
-      if (afterElement) {
-        var afterNode = extractElementNode(afterElement);
-        if (afterNode && !afterNode.parentNode && !afterNode.previousElementSibling) {
-          afterElement = null;
-        }
-      }
-      if (afterElement) {
-        afterElement.after(element);
-      } else {
-        parentElement.prepend(element);
-      }
+  function setupModuleLoader(window) {
+
+    var $injectorMinErr = minErr('$injector');
+    var ngMinErr = minErr('ng');
+
+    function ensure(obj, name, factory) {
+      return obj[name] || (obj[name] = factory());
     }
 
-    /**
-     * @ngdoc service
-     * @name $animate
-     * @description The $animate service exposes a series of DOM utility methods that provide support
-     * for animation hooks. The default behavior is the application of DOM operations, however,
-     * when an animation is detected (and animations are enabled), $animate will do the heavy lifting
-     * to ensure that animation runs with the triggered DOM operation.
-     *
-     * By default $animate doesn't trigger any animations. This is because the `ngAnimate` module isn't
-     * included and only when it is active then the animation hooks that `$animate` triggers will be
-     * functional. Once active then all structural `ng-` directives will trigger animations as they perform
-     * their DOM-related operations (enter, leave and move). Other directives such as `ngClass`,
-     * `ngShow`, `ngHide` and `ngMessages` also provide support for animations.
-     *
-     * It is recommended that the`$animate` service is always used when executing DOM-related procedures within directives.
-     *
-     * To learn more about enabling animation support, click here to visit the
-     * {@link ngAnimate ngAnimate module page}.
-     */
-    return {
-      // we don't call it directly since non-existant arguments may
-      // be interpreted as null within the sub enabled function
+    var angular = ensure(window, 'angular', Object);
+
+    // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap
+    angular.$$minErr = angular.$$minErr || minErr;
+
+    return ensure(angular, 'module', function () {
+      /** @type {Object.} */
+      var modules = {};
 
       /**
+       * @ngdoc function
+       * @name angular.module
+       * @module ng
+       * @description
        *
-       * @ngdoc method
-       * @name $animate#on
-       * @kind function
-       * @description Sets up an event listener to fire whenever the animation event (enter, leave, move, etc...)
-       *    has fired on the given element or among any of its children. Once the listener is fired, the provided callback
-       *    is fired with the following params:
+       * The `angular.module` is a global place for creating, registering and retrieving Angular
+       * modules.
+       * All modules (angular core or 3rd party) that should be available to an application must be
+       * registered using this mechanism.
        *
-       * ```js
-       * $animate.on('enter', container,
-       *    function callback(element, phase) {
-       *      // cool we detected an enter animation within the container
-       *    }
-       * );
-       * ```
+       * Passing one argument retrieves an existing {@link angular.Module},
+       * whereas passing more than one argument creates a new {@link angular.Module}
        *
-       * @param {string} event the animation event that will be captured (e.g. enter, leave, move, addClass, removeClass, etc...)
-       * @param {DOMElement} container the container element that will capture each of the animation events that are fired on itself
-       *     as well as among its children
-       * @param {Function} callback the callback function that will be fired when the listener is triggered
        *
-       * The arguments present in the callback function are:
-       * * `element` - The captured DOM element that the animation was fired on.
-       * * `phase` - The phase of the animation. The two possible phases are **start** (when the animation starts) and **close** (when it ends).
-       */
-      on: $$animateQueue.on,
-
-      /**
+       * # Module
        *
-       * @ngdoc method
-       * @name $animate#off
-       * @kind function
-       * @description Deregisters an event listener based on the event which has been associated with the provided element. This method
-       * can be used in three different ways depending on the arguments:
+       * A module is a collection of services, directives, controllers, filters, and configuration information.
+       * `angular.module` is used to configure the {@link auto.$injector $injector}.
        *
        * ```js
-       * // remove all the animation event listeners listening for `enter`
-       * $animate.off('enter');
-       *
-       * // remove listeners for all animation events from the container element
-       * $animate.off(container);
+       * // Create a new module
+       * var myModule = angular.module('myModule', []);
        *
-       * // remove all the animation event listeners listening for `enter` on the given element and its children
-       * $animate.off('enter', container);
+       * // register a new service
+       * myModule.value('appName', 'MyCoolApp');
        *
-       * // remove the event listener function provided by `callback` that is set
-       * // to listen for `enter` on the given `container` as well as its children
-       * $animate.off('enter', container, callback);
+       * // configure existing services inside initialization blocks.
+       * myModule.config(['$locationProvider', function($locationProvider) {
+       *   // Configure existing providers
+       *   $locationProvider.hashPrefix('!');
+       * }]);
        * ```
        *
-       * @param {string|DOMElement} event|container the animation event (e.g. enter, leave, move,
-       * addClass, removeClass, etc...), or the container element. If it is the element, all other
-       * arguments are ignored.
-       * @param {DOMElement=} container the container element the event listener was placed on
-       * @param {Function=} callback the callback function that was registered as the listener
-       */
-      off: $$animateQueue.off,
-
-      /**
-       * @ngdoc method
-       * @name $animate#pin
-       * @kind function
-       * @description Associates the provided element with a host parent element to allow the element to be animated even if it exists
-       *    outside of the DOM structure of the Angular application. By doing so, any animation triggered via `$animate` can be issued on the
-       *    element despite being outside the realm of the application or within another application. Say for example if the application
-       *    was bootstrapped on an element that is somewhere inside of the `` tag, but we wanted to allow for an element to be situated
-       *    as a direct child of `document.body`, then this can be achieved by pinning the element via `$animate.pin(element)`. Keep in mind
-       *    that calling `$animate.pin(element, parentElement)` will not actually insert into the DOM anywhere; it will just create the association.
-       *
-       *    Note that this feature is only active when the `ngAnimate` module is used.
-       *
-       * @param {DOMElement} element the external element that will be pinned
-       * @param {DOMElement} parentElement the host parent element that will be associated with the external element
-       */
-      pin: $$animateQueue.pin,
-
-      /**
-       *
-       * @ngdoc method
-       * @name $animate#enabled
-       * @kind function
-       * @description Used to get and set whether animations are enabled or not on the entire application or on an element and its children. This
-       * function can be called in four ways:
+       * Then you can create an injector and load your modules like this:
        *
        * ```js
-       * // returns true or false
-       * $animate.enabled();
-       *
-       * // changes the enabled state for all animations
-       * $animate.enabled(false);
-       * $animate.enabled(true);
-       *
-       * // returns true or false if animations are enabled for an element
-       * $animate.enabled(element);
-       *
-       * // changes the enabled state for an element and its children
-       * $animate.enabled(element, true);
-       * $animate.enabled(element, false);
+       * var injector = angular.injector(['ng', 'myModule'])
        * ```
        *
-       * @param {DOMElement=} element the element that will be considered for checking/setting the enabled state
-       * @param {boolean=} enabled whether or not the animations will be enabled for the element
+       * However it's more likely that you'll just use
+       * {@link ng.directive:ngApp ngApp} or
+       * {@link angular.bootstrap} to simplify this process for you.
        *
-       * @return {boolean} whether or not animations are enabled
+       * @param {!string} name The name of the module to create or retrieve.
+       * @param {!Array.=} requires If specified then new module is being created. If
+       *        unspecified then the module is being retrieved for further configuration.
+       * @param {Function=} configFn Optional configuration function for the module. Same as
+       *        {@link angular.Module#config Module#config()}.
+       * @returns {angular.Module} new module with the {@link angular.Module} api.
        */
-      enabled: $$animateQueue.enabled,
+      return function module(name, requires, configFn) {
 
-      /**
-       * @ngdoc method
-       * @name $animate#cancel
-       * @kind function
-       * @description Cancels the provided animation.
-       *
-       * @param {Promise} animationPromise The animation promise that is returned when an animation is started.
-       */
-      cancel: function(runner) {
-        if (runner.end) {
-          runner.end();
+        var _info = {};
+
+        var assertNotHasOwnProperty = function assertNotHasOwnProperty(name, context) {
+          if (name === 'hasOwnProperty') {
+            throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context);
+          }
+        };
+
+        assertNotHasOwnProperty(name, 'module');
+        if (requires && modules.hasOwnProperty(name)) {
+          modules[name] = null;
         }
-      },
+        return ensure(modules, name, function () {
+          if (!requires) {
+            throw $injectorMinErr('nomod', 'Module \'{0}\' is not available! You either misspelled ' + 'the module name or forgot to load it. If registering a module ensure that you ' + 'specify the dependencies as the second argument.', name);
+          }
 
-      /**
-       *
-       * @ngdoc method
-       * @name $animate#enter
-       * @kind function
-       * @description Inserts the element into the DOM either after the `after` element (if provided) or
-       *   as the first child within the `parent` element and then triggers an animation.
-       *   A promise is returned that will be resolved during the next digest once the animation
-       *   has completed.
-       *
-       * @param {DOMElement} element the element which will be inserted into the DOM
-       * @param {DOMElement} parent the parent element which will append the element as
-       *   a child (so long as the after element is not present)
-       * @param {DOMElement=} after the sibling element after which the element will be appended
-       * @param {object=} options an optional collection of options/styles that will be applied to the element.
-       *   The object can have the following properties:
-       *
-       *   - **addClass** - `{string}` - space-separated CSS classes to add to element
-       *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
-       *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
-       *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
-       *
-       * @return {Promise} the animation callback promise
-       */
-      enter: function(element, parent, after, options) {
-        parent = parent && jqLite(parent);
-        after = after && jqLite(after);
-        parent = parent || after.parent();
-        domInsert(element, parent, after);
-        return $$animateQueue.push(element, 'enter', prepareAnimateOptions(options));
-      },
+          /** @type {!Array.>} */
+          var invokeQueue = [];
+
+          /** @type {!Array.} */
+          var configBlocks = [];
+
+          /** @type {!Array.} */
+          var runBlocks = [];
+
+          var config = invokeLater('$injector', 'invoke', 'push', configBlocks);
+
+          /** @type {angular.Module} */
+          var moduleInstance = {
+            // Private state
+            _invokeQueue: invokeQueue,
+            _configBlocks: configBlocks,
+            _runBlocks: runBlocks,
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#info
+             * @module ng
+             *
+             * @param {Object=} info Information about the module
+             * @returns {Object|Module} The current info object for this module if called as a getter,
+             *                          or `this` if called as a setter.
+             *
+             * @description
+             * Read and write custom information about this module.
+             * For example you could put the version of the module in here.
+             *
+             * ```js
+             * angular.module('myModule', []).info({ version: '1.0.0' });
+             * ```
+             *
+             * The version could then be read back out by accessing the module elsewhere:
+             *
+             * ```
+             * var version = angular.module('myModule').info().version;
+             * ```
+             *
+             * You can also retrieve this information during runtime via the
+             * {@link $injector#modules `$injector.modules`} property:
+             *
+             * ```js
+             * var version = $injector.modules['myModule'].info().version;
+             * ```
+             */
+            info: function info(value) {
+              if (isDefined(value)) {
+                if (!isObject(value)) throw ngMinErr('aobj', 'Argument \'{0}\' must be an object', 'value');
+                _info = value;
+                return this;
+              }
+              return _info;
+            },
 
-      /**
-       *
-       * @ngdoc method
-       * @name $animate#move
-       * @kind function
-       * @description Inserts (moves) the element into its new position in the DOM either after
-       *   the `after` element (if provided) or as the first child within the `parent` element
-       *   and then triggers an animation. A promise is returned that will be resolved
-       *   during the next digest once the animation has completed.
-       *
-       * @param {DOMElement} element the element which will be moved into the new DOM position
-       * @param {DOMElement} parent the parent element which will append the element as
-       *   a child (so long as the after element is not present)
-       * @param {DOMElement=} after the sibling element after which the element will be appended
-       * @param {object=} options an optional collection of options/styles that will be applied to the element.
-       *   The object can have the following properties:
-       *
-       *   - **addClass** - `{string}` - space-separated CSS classes to add to element
-       *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
-       *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
-       *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
-       *
-       * @return {Promise} the animation callback promise
-       */
-      move: function(element, parent, after, options) {
-        parent = parent && jqLite(parent);
-        after = after && jqLite(after);
-        parent = parent || after.parent();
-        domInsert(element, parent, after);
-        return $$animateQueue.push(element, 'move', prepareAnimateOptions(options));
-      },
+            /**
+             * @ngdoc property
+             * @name angular.Module#requires
+             * @module ng
+             *
+             * @description
+             * Holds the list of modules which the injector will load before the current module is
+             * loaded.
+             */
+            requires: requires,
+
+            /**
+             * @ngdoc property
+             * @name angular.Module#name
+             * @module ng
+             *
+             * @description
+             * Name of the module.
+             */
+            name: name,
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#provider
+             * @module ng
+             * @param {string} name service name
+             * @param {Function} providerType Construction function for creating new instance of the
+             *                                service.
+             * @description
+             * See {@link auto.$provide#provider $provide.provider()}.
+             */
+            provider: invokeLaterAndSetModuleName('$provide', 'provider'),
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#factory
+             * @module ng
+             * @param {string} name service name
+             * @param {Function} providerFunction Function for creating new instance of the service.
+             * @description
+             * See {@link auto.$provide#factory $provide.factory()}.
+             */
+            factory: invokeLaterAndSetModuleName('$provide', 'factory'),
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#service
+             * @module ng
+             * @param {string} name service name
+             * @param {Function} constructor A constructor function that will be instantiated.
+             * @description
+             * See {@link auto.$provide#service $provide.service()}.
+             */
+            service: invokeLaterAndSetModuleName('$provide', 'service'),
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#value
+             * @module ng
+             * @param {string} name service name
+             * @param {*} object Service instance object.
+             * @description
+             * See {@link auto.$provide#value $provide.value()}.
+             */
+            value: invokeLater('$provide', 'value'),
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#constant
+             * @module ng
+             * @param {string} name constant name
+             * @param {*} object Constant value.
+             * @description
+             * Because the constants are fixed, they get applied before other provide methods.
+             * See {@link auto.$provide#constant $provide.constant()}.
+             */
+            constant: invokeLater('$provide', 'constant', 'unshift'),
+
+            /**
+            * @ngdoc method
+            * @name angular.Module#decorator
+            * @module ng
+            * @param {string} name The name of the service to decorate.
+            * @param {Function} decorFn This function will be invoked when the service needs to be
+            *                           instantiated and should return the decorated service instance.
+            * @description
+            * See {@link auto.$provide#decorator $provide.decorator()}.
+            */
+            decorator: invokeLaterAndSetModuleName('$provide', 'decorator', configBlocks),
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#animation
+             * @module ng
+             * @param {string} name animation name
+             * @param {Function} animationFactory Factory function for creating new instance of an
+             *                                    animation.
+             * @description
+             *
+             * **NOTE**: animations take effect only if the **ngAnimate** module is loaded.
+             *
+             *
+             * Defines an animation hook that can be later used with
+             * {@link $animate $animate} service and directives that use this service.
+             *
+             * ```js
+             * module.animation('.animation-name', function($inject1, $inject2) {
+             *   return {
+             *     eventName : function(element, done) {
+             *       //code to run the animation
+             *       //once complete, then run done()
+             *       return function cancellationFunction(element) {
+             *         //code to cancel the animation
+             *       }
+             *     }
+             *   }
+             * })
+             * ```
+             *
+             * See {@link ng.$animateProvider#register $animateProvider.register()} and
+             * {@link ngAnimate ngAnimate module} for more information.
+             */
+            animation: invokeLaterAndSetModuleName('$animateProvider', 'register'),
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#filter
+             * @module ng
+             * @param {string} name Filter name - this must be a valid angular expression identifier
+             * @param {Function} filterFactory Factory function for creating new instance of filter.
+             * @description
+             * See {@link ng.$filterProvider#register $filterProvider.register()}.
+             *
+             * 

+             * **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`.
+             * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace
+             * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores
+             * (`myapp_subsection_filterx`).
+             * 

+             */
+            filter: invokeLaterAndSetModuleName('$filterProvider', 'register'),
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#controller
+             * @module ng
+             * @param {string|Object} name Controller name, or an object map of controllers where the
+             *    keys are the names and the values are the constructors.
+             * @param {Function} constructor Controller constructor function.
+             * @description
+             * See {@link ng.$controllerProvider#register $controllerProvider.register()}.
+             */
+            controller: invokeLaterAndSetModuleName('$controllerProvider', 'register'),
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#directive
+             * @module ng
+             * @param {string|Object} name Directive name, or an object map of directives where the
+             *    keys are the names and the values are the factories.
+             * @param {Function} directiveFactory Factory function for creating new instance of
+             * directives.
+             * @description
+             * See {@link ng.$compileProvider#directive $compileProvider.directive()}.
+             */
+            directive: invokeLaterAndSetModuleName('$compileProvider', 'directive'),
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#component
+             * @module ng
+             * @param {string} name Name of the component in camel-case (i.e. myComp which will match as my-comp)
+             * @param {Object} options Component definition object (a simplified
+             *    {@link ng.$compile#directive-definition-object directive definition object})
+             *
+             * @description
+             * See {@link ng.$compileProvider#component $compileProvider.component()}.
+             */
+            component: invokeLaterAndSetModuleName('$compileProvider', 'component'),
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#config
+             * @module ng
+             * @param {Function} configFn Execute this function on module load. Useful for service
+             *    configuration.
+             * @description
+             * Use this method to register work which needs to be performed on module loading.
+             * For more about how to configure services, see
+             * {@link providers#provider-recipe Provider Recipe}.
+             */
+            config: config,
+
+            /**
+             * @ngdoc method
+             * @name angular.Module#run
+             * @module ng
+             * @param {Function} initializationFn Execute this function after injector creation.
+             *    Useful for application initialization.
+             * @description
+             * Use this method to register work which should be performed when the injector is done
+             * loading all modules.
+             */
+            run: function run(block) {
+              runBlocks.push(block);
+              return this;
+            }
+          };
 
-      /**
-       * @ngdoc method
-       * @name $animate#leave
-       * @kind function
-       * @description Triggers an animation and then removes the element from the DOM.
-       * When the function is called a promise is returned that will be resolved during the next
-       * digest once the animation has completed.
-       *
-       * @param {DOMElement} element the element which will be removed from the DOM
-       * @param {object=} options an optional collection of options/styles that will be applied to the element.
-       *   The object can have the following properties:
-       *
-       *   - **addClass** - `{string}` - space-separated CSS classes to add to element
-       *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
-       *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
-       *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
-       *
-       * @return {Promise} the animation callback promise
-       */
-      leave: function(element, options) {
-        return $$animateQueue.push(element, 'leave', prepareAnimateOptions(options), function() {
-          element.remove();
-        });
-      },
+          if (configFn) {
+            config(configFn);
+          }
 
-      /**
-       * @ngdoc method
-       * @name $animate#addClass
-       * @kind function
-       *
-       * @description Triggers an addClass animation surrounding the addition of the provided CSS class(es). Upon
-       *   execution, the addClass operation will only be handled after the next digest and it will not trigger an
-       *   animation if element already contains the CSS class or if the class is removed at a later step.
-       *   Note that class-based animations are treated differently compared to structural animations
-       *   (like enter, move and leave) since the CSS classes may be added/removed at different points
-       *   depending if CSS or JavaScript animations are used.
-       *
-       * @param {DOMElement} element the element which the CSS classes will be applied to
-       * @param {string} className the CSS class(es) that will be added (multiple classes are separated via spaces)
-       * @param {object=} options an optional collection of options/styles that will be applied to the element.
-       *   The object can have the following properties:
-       *
-       *   - **addClass** - `{string}` - space-separated CSS classes to add to element
-       *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
-       *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
-       *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
-       *
-       * @return {Promise} the animation callback promise
-       */
-      addClass: function(element, className, options) {
-        options = prepareAnimateOptions(options);
-        options.addClass = mergeClasses(options.addclass, className);
-        return $$animateQueue.push(element, 'addClass', options);
-      },
+          return moduleInstance;
 
-      /**
-       * @ngdoc method
-       * @name $animate#removeClass
-       * @kind function
-       *
-       * @description Triggers a removeClass animation surrounding the removal of the provided CSS class(es). Upon
-       *   execution, the removeClass operation will only be handled after the next digest and it will not trigger an
-       *   animation if element does not contain the CSS class or if the class is added at a later step.
-       *   Note that class-based animations are treated differently compared to structural animations
-       *   (like enter, move and leave) since the CSS classes may be added/removed at different points
-       *   depending if CSS or JavaScript animations are used.
-       *
-       * @param {DOMElement} element the element which the CSS classes will be applied to
-       * @param {string} className the CSS class(es) that will be removed (multiple classes are separated via spaces)
-       * @param {object=} options an optional collection of options/styles that will be applied to the element.
-       *   The object can have the following properties:
-       *
-       *   - **addClass** - `{string}` - space-separated CSS classes to add to element
-       *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
-       *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
-       *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
-       *
-       * @return {Promise} the animation callback promise
-       */
-      removeClass: function(element, className, options) {
-        options = prepareAnimateOptions(options);
-        options.removeClass = mergeClasses(options.removeClass, className);
-        return $$animateQueue.push(element, 'removeClass', options);
-      },
+          /**
+           * @param {string} provider
+           * @param {string} method
+           * @param {String=} insertMethod
+           * @returns {angular.Module}
+           */
+          function invokeLater(provider, method, insertMethod, queue) {
+            if (!queue) queue = invokeQueue;
+            return function () {
+              queue[insertMethod || 'push']([provider, method, arguments]);
+              return moduleInstance;
+            };
+          }
 
-      /**
-       * @ngdoc method
-       * @name $animate#setClass
-       * @kind function
-       *
-       * @description Performs both the addition and removal of a CSS classes on an element and (during the process)
-       *    triggers an animation surrounding the class addition/removal. Much like `$animate.addClass` and
-       *    `$animate.removeClass`, `setClass` will only evaluate the classes being added/removed once a digest has
-       *    passed. Note that class-based animations are treated differently compared to structural animations
-       *    (like enter, move and leave) since the CSS classes may be added/removed at different points
-       *    depending if CSS or JavaScript animations are used.
-       *
-       * @param {DOMElement} element the element which the CSS classes will be applied to
-       * @param {string} add the CSS class(es) that will be added (multiple classes are separated via spaces)
-       * @param {string} remove the CSS class(es) that will be removed (multiple classes are separated via spaces)
-       * @param {object=} options an optional collection of options/styles that will be applied to the element.
-       *   The object can have the following properties:
-       *
-       *   - **addClass** - `{string}` - space-separated CSS classes to add to element
-       *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
-       *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
-       *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
-       *
-       * @return {Promise} the animation callback promise
-       */
-      setClass: function(element, add, remove, options) {
-        options = prepareAnimateOptions(options);
-        options.addClass = mergeClasses(options.addClass, add);
-        options.removeClass = mergeClasses(options.removeClass, remove);
-        return $$animateQueue.push(element, 'setClass', options);
-      },
+          /**
+           * @param {string} provider
+           * @param {string} method
+           * @returns {angular.Module}
+           */
+          function invokeLaterAndSetModuleName(provider, method, queue) {
+            if (!queue) queue = invokeQueue;
+            return function (recipeName, factoryFunction) {
+              if (factoryFunction && isFunction(factoryFunction)) factoryFunction.$$moduleName = name;
+              queue.push([provider, method, arguments]);
+              return moduleInstance;
+            };
+          }
+        });
+      };
+    });
+  }
 
-      /**
-       * @ngdoc method
-       * @name $animate#animate
-       * @kind function
-       *
-       * @description Performs an inline animation on the element which applies the provided to and from CSS styles to the element.
-       * If any detected CSS transition, keyframe or JavaScript matches the provided className value, then the animation will take
-       * on the provided styles. For example, if a transition animation is set for the given className, then the provided `from` and
-       * `to` styles will be applied alongside the given transition. If the CSS style provided in `from` does not have a corresponding
-       * style in `to`, the style in `from` is applied immediately, and no animation is run.
-       * If a JavaScript animation is detected then the provided styles will be given in as function parameters into the `animate`
-       * method (or as part of the `options` parameter):
-       *
-       * ```js
-       * ngModule.animation('.my-inline-animation', function() {
-       *   return {
-       *     animate : function(element, from, to, done, options) {
-       *       //animation
-       *       done();
-       *     }
-       *   }
-       * });
-       * ```
-       *
-       * @param {DOMElement} element the element which the CSS styles will be applied to
-       * @param {object} from the from (starting) CSS styles that will be applied to the element and across the animation.
-       * @param {object} to the to (destination) CSS styles that will be applied to the element and across the animation.
-       * @param {string=} className an optional CSS class that will be applied to the element for the duration of the animation. If
-       *    this value is left as empty then a CSS class of `ng-inline-animate` will be applied to the element.
-       *    (Note that if no animation is detected then this value will not be applied to the element.)
-       * @param {object=} options an optional collection of options/styles that will be applied to the element.
-       *   The object can have the following properties:
-       *
-       *   - **addClass** - `{string}` - space-separated CSS classes to add to element
-       *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
-       *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
-       *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
-       *
-       * @return {Promise} the animation callback promise
-       */
-      animate: function(element, from, to, className, options) {
-        options = prepareAnimateOptions(options);
-        options.from = options.from ? extend(options.from, from) : from;
-        options.to   = options.to   ? extend(options.to, to)     : to;
+  /* global shallowCopy: true */
 
-        className = className || 'ng-inline-animate';
-        options.tempClasses = mergeClasses(options.tempClasses, className);
-        return $$animateQueue.push(element, 'animate', options);
-      }
-    };
-  }];
-}];
+  /**
+   * Creates a shallow copy of an object, an array or a primitive.
+   *
+   * Assumes that there are no proto properties for objects.
+   */
+  function shallowCopy(src, dst) {
+    if (isArray(src)) {
+      dst = dst || [];
 
-var $$AnimateAsyncRunFactoryProvider = /** @this */ function() {
-  this.$get = ['$$rAF', function($$rAF) {
-    var waitQueue = [];
+      for (var i = 0, ii = src.length; i < ii; i++) {
+        dst[i] = src[i];
+      }
+    } else if (isObject(src)) {
+      dst = dst || {};
 
-    function waitForTick(fn) {
-      waitQueue.push(fn);
-      if (waitQueue.length > 1) return;
-      $$rAF(function() {
-        for (var i = 0; i < waitQueue.length; i++) {
-          waitQueue[i]();
+      for (var key in src) {
+        if (!(key.charAt(0) === '$' && key.charAt(1) === '$')) {
+          dst[key] = src[key];
         }
-        waitQueue = [];
-      });
+      }
     }
 
-    return function() {
-      var passed = false;
-      waitForTick(function() {
-        passed = true;
-      });
-      return function(callback) {
-        if (passed) {
-          callback();
-        } else {
-          waitForTick(callback);
-        }
-      };
-    };
-  }];
-};
+    return dst || src;
+  }
 
-var $$AnimateRunnerFactoryProvider = /** @this */ function() {
-  this.$get = ['$q', '$sniffer', '$$animateAsyncRun', '$$isDocumentHidden', '$timeout',
-       function($q,   $sniffer,   $$animateAsyncRun,   $$isDocumentHidden,   $timeout) {
+  /* exported toDebugString */
 
-    var INITIAL_STATE = 0;
-    var DONE_PENDING_STATE = 1;
-    var DONE_COMPLETE_STATE = 2;
+  function serializeObject(obj, maxDepth) {
+    var seen = [];
 
-    AnimateRunner.chain = function(chain, callback) {
-      var index = 0;
+    // There is no direct way to stringify object until reaching a specific depth
+    // and a very deep object can cause a performance issue, so we copy the object
+    // based on this specific depth and then stringify it.
+    if (isValidObjectMaxDepth(maxDepth)) {
+      // This file is also included in `angular-loader`, so `copy()` might not always be available in
+      // the closure. Therefore, it is lazily retrieved as `angular.copy()` when needed.
+      obj = angular.copy(obj, null, maxDepth);
+    }
+    return JSON.stringify(obj, function (key, val) {
+      val = toJsonReplacer(key, val);
+      if (isObject(val)) {
 
-      next();
-      function next() {
-        if (index === chain.length) {
-          callback(true);
-          return;
-        }
+        if (seen.indexOf(val) >= 0) return '...';
 
-        chain[index](function(response) {
-          if (response === false) {
-            callback(false);
-            return;
-          }
-          index++;
-          next();
-        });
+        seen.push(val);
       }
-    };
+      return val;
+    });
+  }
+
+  function toDebugString(obj, maxDepth) {
+    if (typeof obj === 'function') {
+      return obj.toString().replace(/ \{[\s\S]*$/, '');
+    } else if (isUndefined(obj)) {
+      return 'undefined';
+    } else if (typeof obj !== 'string') {
+      return serializeObject(obj, maxDepth);
+    }
+    return obj;
+  }
+
+  /* global angularModule: true,
+    version: true,
+  
+    $CompileProvider,
+  
+    htmlAnchorDirective,
+    inputDirective,
+    inputDirective,
+    formDirective,
+    scriptDirective,
+    selectDirective,
+    optionDirective,
+    ngBindDirective,
+    ngBindHtmlDirective,
+    ngBindTemplateDirective,
+    ngClassDirective,
+    ngClassEvenDirective,
+    ngClassOddDirective,
+    ngCloakDirective,
+    ngControllerDirective,
+    ngFormDirective,
+    ngHideDirective,
+    ngIfDirective,
+    ngIncludeDirective,
+    ngIncludeFillContentDirective,
+    ngInitDirective,
+    ngNonBindableDirective,
+    ngPluralizeDirective,
+    ngRepeatDirective,
+    ngShowDirective,
+    ngStyleDirective,
+    ngSwitchDirective,
+    ngSwitchWhenDirective,
+    ngSwitchDefaultDirective,
+    ngOptionsDirective,
+    ngTranscludeDirective,
+    ngModelDirective,
+    ngListDirective,
+    ngChangeDirective,
+    patternDirective,
+    patternDirective,
+    requiredDirective,
+    requiredDirective,
+    minlengthDirective,
+    minlengthDirective,
+    maxlengthDirective,
+    maxlengthDirective,
+    ngValueDirective,
+    ngModelOptionsDirective,
+    ngAttributeAliasDirectives,
+    ngEventDirectives,
+  
+    $AnchorScrollProvider,
+    $AnimateProvider,
+    $CoreAnimateCssProvider,
+    $$CoreAnimateJsProvider,
+    $$CoreAnimateQueueProvider,
+    $$AnimateRunnerFactoryProvider,
+    $$AnimateAsyncRunFactoryProvider,
+    $BrowserProvider,
+    $CacheFactoryProvider,
+    $ControllerProvider,
+    $DateProvider,
+    $DocumentProvider,
+    $$IsDocumentHiddenProvider,
+    $ExceptionHandlerProvider,
+    $FilterProvider,
+    $$ForceReflowProvider,
+    $InterpolateProvider,
+    $IntervalProvider,
+    $HttpProvider,
+    $HttpParamSerializerProvider,
+    $HttpParamSerializerJQLikeProvider,
+    $HttpBackendProvider,
+    $xhrFactoryProvider,
+    $jsonpCallbacksProvider,
+    $LocationProvider,
+    $LogProvider,
+    $$MapProvider,
+    $ParseProvider,
+    $RootScopeProvider,
+    $QProvider,
+    $$QProvider,
+    $$SanitizeUriProvider,
+    $SceProvider,
+    $SceDelegateProvider,
+    $SnifferProvider,
+    $TemplateCacheProvider,
+    $TemplateRequestProvider,
+    $$TestabilityProvider,
+    $TimeoutProvider,
+    $$RAFProvider,
+    $WindowProvider,
+    $$jqLiteProvider,
+    $$CookieReaderProvider
+  */
+
+  /**
+   * @ngdoc object
+   * @name angular.version
+   * @module ng
+   * @description
+   * An object that contains information about the current AngularJS version.
+   *
+   * This object has the following properties:
+   *
+   * - `full` – `{string}` – Full version string, such as "0.9.18".
+   * - `major` – `{number}` – Major version number, such as "0".
+   * - `minor` – `{number}` – Minor version number, such as "9".
+   * - `dot` – `{number}` – Dot version number, such as "18".
+   * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
+   */
+  var version = {
+    // These placeholder strings will be replaced by grunt's `build` task.
+    // They need to be double- or single-quoted.
+    full: '1.6.8',
+    major: 1,
+    minor: 6,
+    dot: 8,
+    codeName: 'beneficial-tincture'
+  };
+
+  function publishExternalAPI(angular) {
+    extend(angular, {
+      'errorHandlingConfig': errorHandlingConfig,
+      'bootstrap': bootstrap,
+      'copy': copy,
+      'extend': extend,
+      'merge': merge,
+      'equals': equals,
+      'element': jqLite,
+      'forEach': forEach,
+      'injector': createInjector,
+      'noop': noop,
+      'bind': bind,
+      'toJson': toJson,
+      'fromJson': fromJson,
+      'identity': identity,
+      'isUndefined': isUndefined,
+      'isDefined': isDefined,
+      'isString': isString,
+      'isFunction': isFunction,
+      'isObject': isObject,
+      'isNumber': isNumber,
+      'isElement': isElement,
+      'isArray': isArray,
+      'version': version,
+      'isDate': isDate,
+      'lowercase': lowercase,
+      'uppercase': uppercase,
+      'callbacks': { $$counter: 0 },
+      'getTestability': getTestability,
+      'reloadWithDebugInfo': reloadWithDebugInfo,
+      '$$minErr': minErr,
+      '$$csp': csp,
+      '$$encodeUriSegment': encodeUriSegment,
+      '$$encodeUriQuery': encodeUriQuery,
+      '$$stringify': stringify
+    });
+
+    angularModule = setupModuleLoader(window);
 
-    AnimateRunner.all = function(runners, callback) {
-      var count = 0;
-      var status = true;
-      forEach(runners, function(runner) {
-        runner.done(onProgress);
+    angularModule('ng', ['ngLocale'], ['$provide', function ngModule($provide) {
+      // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it.
+      $provide.provider({
+        $$sanitizeUri: $$SanitizeUriProvider
+      });
+      $provide.provider('$compile', $CompileProvider).directive({
+        a: htmlAnchorDirective,
+        input: inputDirective,
+        textarea: inputDirective,
+        form: formDirective,
+        script: scriptDirective,
+        select: selectDirective,
+        option: optionDirective,
+        ngBind: ngBindDirective,
+        ngBindHtml: ngBindHtmlDirective,
+        ngBindTemplate: ngBindTemplateDirective,
+        ngClass: ngClassDirective,
+        ngClassEven: ngClassEvenDirective,
+        ngClassOdd: ngClassOddDirective,
+        ngCloak: ngCloakDirective,
+        ngController: ngControllerDirective,
+        ngForm: ngFormDirective,
+        ngHide: ngHideDirective,
+        ngIf: ngIfDirective,
+        ngInclude: ngIncludeDirective,
+        ngInit: ngInitDirective,
+        ngNonBindable: ngNonBindableDirective,
+        ngPluralize: ngPluralizeDirective,
+        ngRepeat: ngRepeatDirective,
+        ngShow: ngShowDirective,
+        ngStyle: ngStyleDirective,
+        ngSwitch: ngSwitchDirective,
+        ngSwitchWhen: ngSwitchWhenDirective,
+        ngSwitchDefault: ngSwitchDefaultDirective,
+        ngOptions: ngOptionsDirective,
+        ngTransclude: ngTranscludeDirective,
+        ngModel: ngModelDirective,
+        ngList: ngListDirective,
+        ngChange: ngChangeDirective,
+        pattern: patternDirective,
+        ngPattern: patternDirective,
+        required: requiredDirective,
+        ngRequired: requiredDirective,
+        minlength: minlengthDirective,
+        ngMinlength: minlengthDirective,
+        maxlength: maxlengthDirective,
+        ngMaxlength: maxlengthDirective,
+        ngValue: ngValueDirective,
+        ngModelOptions: ngModelOptionsDirective
+      }).directive({
+        ngInclude: ngIncludeFillContentDirective
+      }).directive(ngAttributeAliasDirectives).directive(ngEventDirectives);
+      $provide.provider({
+        $anchorScroll: $AnchorScrollProvider,
+        $animate: $AnimateProvider,
+        $animateCss: $CoreAnimateCssProvider,
+        $$animateJs: $$CoreAnimateJsProvider,
+        $$animateQueue: $$CoreAnimateQueueProvider,
+        $$AnimateRunner: $$AnimateRunnerFactoryProvider,
+        $$animateAsyncRun: $$AnimateAsyncRunFactoryProvider,
+        $browser: $BrowserProvider,
+        $cacheFactory: $CacheFactoryProvider,
+        $controller: $ControllerProvider,
+        $document: $DocumentProvider,
+        $$isDocumentHidden: $$IsDocumentHiddenProvider,
+        $exceptionHandler: $ExceptionHandlerProvider,
+        $filter: $FilterProvider,
+        $$forceReflow: $$ForceReflowProvider,
+        $interpolate: $InterpolateProvider,
+        $interval: $IntervalProvider,
+        $http: $HttpProvider,
+        $httpParamSerializer: $HttpParamSerializerProvider,
+        $httpParamSerializerJQLike: $HttpParamSerializerJQLikeProvider,
+        $httpBackend: $HttpBackendProvider,
+        $xhrFactory: $xhrFactoryProvider,
+        $jsonpCallbacks: $jsonpCallbacksProvider,
+        $location: $LocationProvider,
+        $log: $LogProvider,
+        $parse: $ParseProvider,
+        $rootScope: $RootScopeProvider,
+        $q: $QProvider,
+        $$q: $$QProvider,
+        $sce: $SceProvider,
+        $sceDelegate: $SceDelegateProvider,
+        $sniffer: $SnifferProvider,
+        $templateCache: $TemplateCacheProvider,
+        $templateRequest: $TemplateRequestProvider,
+        $$testability: $$TestabilityProvider,
+        $timeout: $TimeoutProvider,
+        $window: $WindowProvider,
+        $$rAF: $$RAFProvider,
+        $$jqLite: $$jqLiteProvider,
+        $$Map: $$MapProvider,
+        $$cookieReader: $$CookieReaderProvider
       });
+    }]).info({ angularVersion: '1.6.8' });
+  }
 
-      function onProgress(response) {
-        status = status && response;
-        if (++count === runners.length) {
-          callback(status);
-        }
-      }
-    };
+  /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+   *     Any commits to this file should be reviewed with security in mind.  *
+   *   Changes to this file can potentially create security vulnerabilities. *
+   *          An approval from 2 Core members with history of modifying      *
+   *                         this file is required.                          *
+   *                                                                         *
+   *  Does the change somehow allow for arbitrary javascript to be executed? *
+   *    Or allows for someone to change the prototype of built-in objects?   *
+   *     Or gives undesired access to variables likes document or window?    *
+   * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-    function AnimateRunner(host) {
-      this.setHost(host);
+  /* global
+    JQLitePrototype: true,
+    BOOLEAN_ATTR: true,
+    ALIASED_ATTR: true
+  */
 
-      var rafTick = $$animateAsyncRun();
-      var timeoutTick = function(fn) {
-        $timeout(fn, 0, false);
-      };
+  //////////////////////////////////
+  //JQLite
+  //////////////////////////////////
 
-      this._doneCallbacks = [];
-      this._tick = function(fn) {
-        if ($$isDocumentHidden()) {
-          timeoutTick(fn);
-        } else {
-          rafTick(fn);
-        }
-      };
-      this._state = 0;
-    }
+  /**
+   * @ngdoc function
+   * @name angular.element
+   * @module ng
+   * @kind function
+   *
+   * @description
+   * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
+   *
+   * If jQuery is available, `angular.element` is an alias for the
+   * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element`
+   * delegates to Angular's built-in subset of jQuery, called "jQuery lite" or **jqLite**.
+   *
+   * jqLite is a tiny, API-compatible subset of jQuery that allows
+   * Angular to manipulate the DOM in a cross-browser compatible way. jqLite implements only the most
+   * commonly needed functionality with the goal of having a very small footprint.
+   *
+   * To use `jQuery`, simply ensure it is loaded before the `angular.js` file. You can also use the
+   * {@link ngJq `ngJq`} directive to specify that jqlite should be used over jQuery, or to use a
+   * specific version of jQuery if multiple versions exist on the page.
+   *
+   * 
**Note:** All element references in Angular are always wrapped with jQuery or
+   * jqLite (such as the element argument in a directive's compile / link function). They are never raw DOM references.

+   *
+   * 
**Note:** Keep in mind that this function will not find elements
+   * by tag name / CSS selector. For lookups by tag name, try instead `angular.element(document).find(...)`
+   * or `$document.find()`, or use the standard DOM APIs, e.g. `document.querySelectorAll()`.

+   *
+   * ## Angular's jqLite
+   * jqLite provides only the following jQuery methods:
+   *
+   * - [`addClass()`](http://api.jquery.com/addClass/) - Does not support a function as first argument
+   * - [`after()`](http://api.jquery.com/after/)
+   * - [`append()`](http://api.jquery.com/append/)
+   * - [`attr()`](http://api.jquery.com/attr/) - Does not support functions as parameters
+   * - [`bind()`](http://api.jquery.com/bind/) (_deprecated_, use [`on()`](http://api.jquery.com/on/)) - Does not support namespaces, selectors or eventData
+   * - [`children()`](http://api.jquery.com/children/) - Does not support selectors
+   * - [`clone()`](http://api.jquery.com/clone/)
+   * - [`contents()`](http://api.jquery.com/contents/)
+   * - [`css()`](http://api.jquery.com/css/) - Only retrieves inline-styles, does not call `getComputedStyle()`.
+   *   As a setter, does not convert numbers to strings or append 'px', and also does not have automatic property prefixing.
+   * - [`data()`](http://api.jquery.com/data/)
+   * - [`detach()`](http://api.jquery.com/detach/)
+   * - [`empty()`](http://api.jquery.com/empty/)
+   * - [`eq()`](http://api.jquery.com/eq/)
+   * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name
+   * - [`hasClass()`](http://api.jquery.com/hasClass/)
+   * - [`html()`](http://api.jquery.com/html/)
+   * - [`next()`](http://api.jquery.com/next/) - Does not support selectors
+   * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData
+   * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces, selectors or event object as parameter
+   * - [`one()`](http://api.jquery.com/one/) - Does not support namespaces or selectors
+   * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors
+   * - [`prepend()`](http://api.jquery.com/prepend/)
+   * - [`prop()`](http://api.jquery.com/prop/)
+   * - [`ready()`](http://api.jquery.com/ready/) (_deprecated_, use `angular.element(callback)` instead of `angular.element(document).ready(callback)`)
+   * - [`remove()`](http://api.jquery.com/remove/)
+   * - [`removeAttr()`](http://api.jquery.com/removeAttr/) - Does not support multiple attributes
+   * - [`removeClass()`](http://api.jquery.com/removeClass/) - Does not support a function as first argument
+   * - [`removeData()`](http://api.jquery.com/removeData/)
+   * - [`replaceWith()`](http://api.jquery.com/replaceWith/)
+   * - [`text()`](http://api.jquery.com/text/)
+   * - [`toggleClass()`](http://api.jquery.com/toggleClass/) - Does not support a function as first argument
+   * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers
+   * - [`unbind()`](http://api.jquery.com/unbind/) (_deprecated_, use [`off()`](http://api.jquery.com/off/)) - Does not support namespaces or event object as parameter
+   * - [`val()`](http://api.jquery.com/val/)
+   * - [`wrap()`](http://api.jquery.com/wrap/)
+   *
+   * ## jQuery/jqLite Extras
+   * Angular also provides the following additional methods and events to both jQuery and jqLite:
+   *
+   * ### Events
+   * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event
+   *    on all DOM nodes being removed.  This can be used to clean up any 3rd party bindings to the DOM
+   *    element before it is removed.
+   *
+   * ### Methods
+   * - `controller(name)` - retrieves the controller of the current element or its parent. By default
+   *   retrieves controller associated with the `ngController` directive. If `name` is provided as
+   *   camelCase directive name, then the controller for this directive will be retrieved (e.g.
+   *   `'ngModel'`).
+   * - `injector()` - retrieves the injector of the current element or its parent.
+   * - `scope()` - retrieves the {@link ng.$rootScope.Scope scope} of the current
+   *   element or its parent. Requires {@link guide/production#disabling-debug-data Debug Data} to
+   *   be enabled.
+   * - `isolateScope()` - retrieves an isolate {@link ng.$rootScope.Scope scope} if one is attached directly to the
+   *   current element. This getter should be used only on elements that contain a directive which starts a new isolate
+   *   scope. Calling `scope()` on this element always returns the original non-isolate scope.
+   *   Requires {@link guide/production#disabling-debug-data Debug Data} to be enabled.
+   * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top
+   *   parent element is reached.
+   *
+   * @knownIssue You cannot spy on `angular.element` if you are using Jasmine version 1.x. See
+   * https://github.com/angular/angular.js/issues/14251 for more information.
+   *
+   * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
+   * @returns {Object} jQuery object.
+   */
 
-    AnimateRunner.prototype = {
-      setHost: function(host) {
-        this.host = host || {};
-      },
+  JQLite.expando = 'ng339';
 
-      done: function(fn) {
-        if (this._state === DONE_COMPLETE_STATE) {
-          fn();
-        } else {
-          this._doneCallbacks.push(fn);
-        }
-      },
+  var jqCache = JQLite.cache = {},
+      jqId = 1;
 
-      progress: noop,
+  /*
+   * !!! This is an undocumented "private" function !!!
+   */
+  JQLite._data = function (node) {
+    //jQuery always returns an object on cache miss
+    return this.cache[node[this.expando]] || {};
+  };
 
-      getPromise: function() {
-        if (!this.promise) {
-          var self = this;
-          this.promise = $q(function(resolve, reject) {
-            self.done(function(status) {
-              if (status === false) {
-                reject();
-              } else {
-                resolve();
-              }
-            });
-          });
-        }
-        return this.promise;
-      },
+  function jqNextId() {
+    return ++jqId;
+  }
 
-      then: function(resolveHandler, rejectHandler) {
-        return this.getPromise().then(resolveHandler, rejectHandler);
-      },
+  var DASH_LOWERCASE_REGEXP = /-([a-z])/g;
+  var MS_HACK_REGEXP = /^-ms-/;
+  var MOUSE_EVENT_MAP = { mouseleave: 'mouseout', mouseenter: 'mouseover' };
+  var jqLiteMinErr = minErr('jqLite');
 
-      'catch': function(handler) {
-        return this.getPromise()['catch'](handler);
-      },
+  /**
+   * Converts kebab-case to camelCase.
+   * There is also a special case for the ms prefix starting with a lowercase letter.
+   * @param name Name to normalize
+   */
+  function cssKebabToCamel(name) {
+    return kebabToCamel(name.replace(MS_HACK_REGEXP, 'ms-'));
+  }
 
-      'finally': function(handler) {
-        return this.getPromise()['finally'](handler);
-      },
+  function fnCamelCaseReplace(all, letter) {
+    return letter.toUpperCase();
+  }
 
-      pause: function() {
-        if (this.host.pause) {
-          this.host.pause();
-        }
-      },
+  /**
+   * Converts kebab-case to camelCase.
+   * @param name Name to normalize
+   */
+  function kebabToCamel(name) {
+    return name.replace(DASH_LOWERCASE_REGEXP, fnCamelCaseReplace);
+  }
 
-      resume: function() {
-        if (this.host.resume) {
-          this.host.resume();
-        }
-      },
+  var SINGLE_TAG_REGEXP = /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/;
+  var HTML_REGEXP = /<|&#?\w+;/;
+  var TAG_NAME_REGEXP = /<([\w:-]+)/;
+  var XHTML_TAG_REGEXP = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi;
 
-      end: function() {
-        if (this.host.end) {
-          this.host.end();
-        }
-        this._resolve(true);
-      },
+  var wrapMap = {
+    'option': [1, ''],
 
-      cancel: function() {
-        if (this.host.cancel) {
-          this.host.cancel();
-        }
-        this._resolve(false);
-      },
+    'thead': [1, '', '
'],
+    'col': [2, '', '
'],
+    'tr': [2, '', '
'],
+    'td': [3, '', '
'],
+    '_default': [0, '', '']
+  };
 
-      complete: function(response) {
-        var self = this;
-        if (self._state === INITIAL_STATE) {
-          self._state = DONE_PENDING_STATE;
-          self._tick(function() {
-            self._resolve(response);
-          });
-        }
-      },
+  wrapMap.optgroup = wrapMap.option;
+  wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+  wrapMap.th = wrapMap.td;
 
-      _resolve: function(response) {
-        if (this._state !== DONE_COMPLETE_STATE) {
-          forEach(this._doneCallbacks, function(fn) {
-            fn(response);
-          });
-          this._doneCallbacks.length = 0;
-          this._state = DONE_COMPLETE_STATE;
-        }
-      }
-    };
+  function jqLiteIsTextNode(html) {
+    return !HTML_REGEXP.test(html);
+  }
 
-    return AnimateRunner;
-  }];
-};
+  function jqLiteAcceptsData(node) {
+    // The window object can accept data but has no nodeType
+    // Otherwise we are only interested in elements (1) and documents (9)
+    var nodeType = node.nodeType;
+    return nodeType === NODE_TYPE_ELEMENT || !nodeType || nodeType === NODE_TYPE_DOCUMENT;
+  }
 
-/* exported $CoreAnimateCssProvider */
+  function jqLiteHasData(node) {
+    for (var key in jqCache[node.ng339]) {
+      return true;
+    }
+    return false;
+  }
 
-/**
- * @ngdoc service
- * @name $animateCss
- * @kind object
- * @this
- *
- * @description
- * This is the core version of `$animateCss`. By default, only when the `ngAnimate` is included,
- * then the `$animateCss` service will actually perform animations.
- *
- * Click here {@link ngAnimate.$animateCss to read the documentation for $animateCss}.
- */
-var $CoreAnimateCssProvider = function() {
-  this.$get = ['$$rAF', '$q', '$$AnimateRunner', function($$rAF, $q, $$AnimateRunner) {
+  function jqLiteBuildFragment(html, context) {
+    var tmp,
+        tag,
+        wrap,
+        fragment = context.createDocumentFragment(),
+        nodes = [],
+        i;
 
-    return function(element, initialOptions) {
-      // all of the animation functions should create
-      // a copy of the options data, however, if a
-      // parent service has already created a copy then
-      // we should stick to using that
-      var options = initialOptions || {};
-      if (!options.$$prepared) {
-        options = copy(options);
-      }
+    if (jqLiteIsTextNode(html)) {
+      // Convert non-html into a text node
+      nodes.push(context.createTextNode(html));
+    } else {
+      // Convert html into DOM nodes
+      tmp = fragment.appendChild(context.createElement('div'));
+      tag = (TAG_NAME_REGEXP.exec(html) || ['', ''])[1].toLowerCase();
+      wrap = wrapMap[tag] || wrapMap._default;
+      tmp.innerHTML = wrap[1] + html.replace(XHTML_TAG_REGEXP, '<$1>') + wrap[2];
 
-      // there is no point in applying the styles since
-      // there is no animation that goes on at all in
-      // this version of $animateCss.
-      if (options.cleanupStyles) {
-        options.from = options.to = null;
+      // Descend through wrappers to the right content
+      i = wrap[0];
+      while (i--) {
+        tmp = tmp.lastChild;
       }
 
-      if (options.from) {
-        element.css(options.from);
-        options.from = null;
-      }
+      nodes = concat(nodes, tmp.childNodes);
 
-      var closed, runner = new $$AnimateRunner();
-      return {
-        start: run,
-        end: run
-      };
+      tmp = fragment.firstChild;
+      tmp.textContent = '';
+    }
 
-      function run() {
-        $$rAF(function() {
-          applyAnimationContents();
-          if (!closed) {
-            runner.complete();
-          }
-          closed = true;
-        });
-        return runner;
-      }
+    // Remove wrapper from fragment
+    fragment.textContent = '';
+    fragment.innerHTML = ''; // Clear inner HTML
+    forEach(nodes, function (node) {
+      fragment.appendChild(node);
+    });
 
-      function applyAnimationContents() {
-        if (options.addClass) {
-          element.addClass(options.addClass);
-          options.addClass = null;
-        }
-        if (options.removeClass) {
-          element.removeClass(options.removeClass);
-          options.removeClass = null;
-        }
-        if (options.to) {
-          element.css(options.to);
-          options.to = null;
-        }
-      }
-    };
-  }];
-};
+    return fragment;
+  }
 
-/* global stripHash: true */
+  function jqLiteParseHTML(html, context) {
+    context = context || window.document;
+    var parsed;
 
-/**
- * ! This is a private undocumented service !
- *
- * @name $browser
- * @requires $log
- * @description
- * This object has two goals:
- *
- * - hide all the global state in the browser caused by the window object
- * - abstract away all the browser specific features and inconsistencies
- *
- * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`
- * service, which can be used for convenient testing of the application without the interaction with
- * the real browser apis.
- */
-/**
- * @param {object} window The global window object.
- * @param {object} document jQuery wrapped document.
- * @param {object} $log window.console or an object with the same interface.
- * @param {object} $sniffer $sniffer service
- */
-function Browser(window, document, $log, $sniffer) {
-  var self = this,
-      location = window.location,
-      history = window.history,
-      setTimeout = window.setTimeout,
-      clearTimeout = window.clearTimeout,
-      pendingDeferIds = {};
+    if (parsed = SINGLE_TAG_REGEXP.exec(html)) {
+      return [context.createElement(parsed[1])];
+    }
 
-  self.isMock = false;
+    if (parsed = jqLiteBuildFragment(html, context)) {
+      return parsed.childNodes;
+    }
 
-  var outstandingRequestCount = 0;
-  var outstandingRequestCallbacks = [];
+    return [];
+  }
 
-  // TODO(vojta): remove this temporary api
-  self.$$completeOutstandingRequest = completeOutstandingRequest;
-  self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; };
+  function jqLiteWrapNode(node, wrapper) {
+    var parent = node.parentNode;
 
-  /**
-   * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`
-   * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
-   */
-  function completeOutstandingRequest(fn) {
-    try {
-      fn.apply(null, sliceArgs(arguments, 1));
-    } finally {
-      outstandingRequestCount--;
-      if (outstandingRequestCount === 0) {
-        while (outstandingRequestCallbacks.length) {
-          try {
-            outstandingRequestCallbacks.pop()();
-          } catch (e) {
-            $log.error(e);
-          }
-        }
+    if (parent) {
+      parent.replaceChild(wrapper, node);
+    }
+
+    wrapper.appendChild(node);
+  }
+
+  // IE9-11 has no method "contains" in SVG element and in Node.prototype. Bug #10259.
+  var jqLiteContains = window.Node.prototype.contains || /** @this */function (arg) {
+    // eslint-disable-next-line no-bitwise
+    return !!(this.compareDocumentPosition(arg) & 16);
+  };
+
+  /////////////////////////////////////////////
+  function JQLite(element) {
+    if (element instanceof JQLite) {
+      return element;
+    }
+
+    var argIsString;
+
+    if (isString(element)) {
+      element = trim(element);
+      argIsString = true;
+    }
+    if (!(this instanceof JQLite)) {
+      if (argIsString && element.charAt(0) !== '<') {
+        throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element');
       }
+      return new JQLite(element);
+    }
+
+    if (argIsString) {
+      jqLiteAddNodes(this, jqLiteParseHTML(element));
+    } else if (isFunction(element)) {
+      jqLiteReady(element);
+    } else {
+      jqLiteAddNodes(this, element);
     }
   }
 
-  function getHash(url) {
-    var index = url.indexOf('#');
-    return index === -1 ? '' : url.substr(index);
+  function jqLiteClone(element) {
+    return element.cloneNode(true);
   }
 
-  /**
-   * @private
-   * TODO(vojta): prefix this method with $$ ?
-   * @param {function()} callback Function that will be called when no outstanding request
-   */
-  self.notifyWhenNoOutstandingRequests = function(callback) {
-    if (outstandingRequestCount === 0) {
-      callback();
-    } else {
-      outstandingRequestCallbacks.push(callback);
+  function jqLiteDealoc(element, onlyDescendants) {
+    if (!onlyDescendants && jqLiteAcceptsData(element)) jqLite.cleanData([element]);
+
+    if (element.querySelectorAll) {
+      jqLite.cleanData(element.querySelectorAll('*'));
     }
-  };
+  }
 
-  //////////////////////////////////////////////////////////////
-  // URL API
-  //////////////////////////////////////////////////////////////
+  function jqLiteOff(element, type, fn, unsupported) {
+    if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument');
 
-  var cachedState, lastHistoryState,
-      lastBrowserUrl = location.href,
-      baseElement = document.find('base'),
-      pendingLocation = null,
-      getCurrentState = !$sniffer.history ? noop : function getCurrentState() {
-        try {
-          return history.state;
-        } catch (e) {
-          // MSIE can reportedly throw when there is no state (UNCONFIRMED).
+    var expandoStore = jqLiteExpandoStore(element);
+    var events = expandoStore && expandoStore.events;
+    var handle = expandoStore && expandoStore.handle;
+
+    if (!handle) return; //no listeners registered
+
+    if (!type) {
+      for (type in events) {
+        if (type !== '$destroy') {
+          element.removeEventListener(type, handle);
+        }
+        delete events[type];
+      }
+    } else {
+
+      var removeHandler = function removeHandler(type) {
+        var listenerFns = events[type];
+        if (isDefined(fn)) {
+          arrayRemove(listenerFns || [], fn);
+        }
+        if (!(isDefined(fn) && listenerFns && listenerFns.length > 0)) {
+          element.removeEventListener(type, handle);
+          delete events[type];
         }
       };
 
-  cacheState();
+      forEach(type.split(' '), function (type) {
+        removeHandler(type);
+        if (MOUSE_EVENT_MAP[type]) {
+          removeHandler(MOUSE_EVENT_MAP[type]);
+        }
+      });
+    }
+  }
 
-  /**
-   * @name $browser#url
-   *
-   * @description
-   * GETTER:
-   * Without any argument, this method just returns current value of location.href.
-   *
-   * SETTER:
-   * With at least one argument, this method sets url to new value.
-   * If html5 history api supported, pushState/replaceState is used, otherwise
-   * location.href/location.replace is used.
-   * Returns its own instance to allow chaining
-   *
-   * NOTE: this api is intended for use only by the $location service. Please use the
-   * {@link ng.$location $location service} to change url.
-   *
-   * @param {string} url New url (when used as setter)
-   * @param {boolean=} replace Should new url replace current history record?
-   * @param {object=} state object to use with pushState/replaceState
-   */
-  self.url = function(url, replace, state) {
-    // In modern browsers `history.state` is `null` by default; treating it separately
-    // from `undefined` would cause `$browser.url('/foo')` to change `history.state`
-    // to undefined via `pushState`. Instead, let's change `undefined` to `null` here.
-    if (isUndefined(state)) {
-      state = null;
-    }
-
-    // Android Browser BFCache causes location, history reference to become stale.
-    if (location !== window.location) location = window.location;
-    if (history !== window.history) history = window.history;
-
-    // setter
-    if (url) {
-      var sameState = lastHistoryState === state;
-
-      // Don't change anything if previous and current URLs and states match. This also prevents
-      // IE<10 from getting into redirect loop when in LocationHashbangInHtml5Url mode.
-      // See https://github.com/angular/angular.js/commit/ffb2701
-      if (lastBrowserUrl === url && (!$sniffer.history || sameState)) {
-        return self;
+  function jqLiteRemoveData(element, name) {
+    var expandoId = element.ng339;
+    var expandoStore = expandoId && jqCache[expandoId];
+
+    if (expandoStore) {
+      if (name) {
+        delete expandoStore.data[name];
+        return;
       }
-      var sameBase = lastBrowserUrl && stripHash(lastBrowserUrl) === stripHash(url);
-      lastBrowserUrl = url;
-      lastHistoryState = state;
-      // Don't use history API if only the hash changed
-      // due to a bug in IE10/IE11 which leads
-      // to not firing a `hashchange` nor `popstate` event
-      // in some cases (see #9143).
-      if ($sniffer.history && (!sameBase || !sameState)) {
-        history[replace ? 'replaceState' : 'pushState'](state, '', url);
-        cacheState();
-      } else {
-        if (!sameBase) {
-          pendingLocation = url;
+
+      if (expandoStore.handle) {
+        if (expandoStore.events.$destroy) {
+          expandoStore.handle({}, '$destroy');
         }
-        if (replace) {
-          location.replace(url);
-        } else if (!sameBase) {
-          location.href = url;
+        jqLiteOff(element);
+      }
+      delete jqCache[expandoId];
+      element.ng339 = undefined; // don't delete DOM expandos. IE and Chrome don't like it
+    }
+  }
+
+  function jqLiteExpandoStore(element, createIfNecessary) {
+    var expandoId = element.ng339,
+        expandoStore = expandoId && jqCache[expandoId];
+
+    if (createIfNecessary && !expandoStore) {
+      element.ng339 = expandoId = jqNextId();
+      expandoStore = jqCache[expandoId] = { events: {}, data: {}, handle: undefined };
+    }
+
+    return expandoStore;
+  }
+
+  function jqLiteData(element, key, value) {
+    if (jqLiteAcceptsData(element)) {
+      var prop;
+
+      var isSimpleSetter = isDefined(value);
+      var isSimpleGetter = !isSimpleSetter && key && !isObject(key);
+      var massGetter = !key;
+      var expandoStore = jqLiteExpandoStore(element, !isSimpleGetter);
+      var data = expandoStore && expandoStore.data;
+
+      if (isSimpleSetter) {
+        // data('key', value)
+        data[kebabToCamel(key)] = value;
+      } else {
+        if (massGetter) {
+          // data()
+          return data;
         } else {
-          location.hash = getHash(url);
-        }
-        if (location.href !== url) {
-          pendingLocation = url;
+          if (isSimpleGetter) {
+            // data('key')
+            // don't force creation of expandoStore if it doesn't exist yet
+            return data && data[kebabToCamel(key)];
+          } else {
+            // mass-setter: data({key1: val1, key2: val2})
+            for (prop in key) {
+              data[kebabToCamel(prop)] = key[prop];
+            }
+          }
         }
       }
-      if (pendingLocation) {
-        pendingLocation = url;
+    }
+  }
+
+  function jqLiteHasClass(element, selector) {
+    if (!element.getAttribute) return false;
+    return (' ' + (element.getAttribute('class') || '') + ' ').replace(/[\n\t]/g, ' ').indexOf(' ' + selector + ' ') > -1;
+  }
+
+  function jqLiteRemoveClass(element, cssClasses) {
+    if (cssClasses && element.setAttribute) {
+      var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ').replace(/[\n\t]/g, ' ');
+      var newClasses = existingClasses;
+
+      forEach(cssClasses.split(' '), function (cssClass) {
+        cssClass = trim(cssClass);
+        newClasses = newClasses.replace(' ' + cssClass + ' ', ' ');
+      });
+
+      if (newClasses !== existingClasses) {
+        element.setAttribute('class', trim(newClasses));
       }
-      return self;
-    // getter
-    } else {
-      // - pendingLocation is needed as browsers don't allow to read out
-      //   the new location.href if a reload happened or if there is a bug like in iOS 9 (see
-      //   https://openradar.appspot.com/22186109).
-      // - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172
-      return pendingLocation || location.href.replace(/%27/g,'\'');
     }
-  };
+  }
 
-  /**
-   * @name $browser#state
-   *
-   * @description
-   * This method is a getter.
-   *
-   * Return history.state or null if history.state is undefined.
-   *
-   * @returns {object} state
-   */
-  self.state = function() {
-    return cachedState;
-  };
+  function jqLiteAddClass(element, cssClasses) {
+    if (cssClasses && element.setAttribute) {
+      var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ').replace(/[\n\t]/g, ' ');
+      var newClasses = existingClasses;
 
-  var urlChangeListeners = [],
-      urlChangeInit = false;
+      forEach(cssClasses.split(' '), function (cssClass) {
+        cssClass = trim(cssClass);
+        if (newClasses.indexOf(' ' + cssClass + ' ') === -1) {
+          newClasses += cssClass + ' ';
+        }
+      });
 
-  function cacheStateAndFireUrlChange() {
-    pendingLocation = null;
-    fireStateOrUrlChange();
+      if (newClasses !== existingClasses) {
+        element.setAttribute('class', trim(newClasses));
+      }
+    }
   }
 
-  // This variable should be used *only* inside the cacheState function.
-  var lastCachedState = null;
-  function cacheState() {
-    // This should be the only place in $browser where `history.state` is read.
-    cachedState = getCurrentState();
-    cachedState = isUndefined(cachedState) ? null : cachedState;
+  function jqLiteAddNodes(root, elements) {
+    // THIS CODE IS VERY HOT. Don't make changes without benchmarking.
+
+    if (elements) {
+
+      // if a Node (the most common case)
+      if (elements.nodeType) {
+        root[root.length++] = elements;
+      } else {
+        var length = elements.length;
 
-    // Prevent callbacks fo fire twice if both hashchange & popstate were fired.
-    if (equals(cachedState, lastCachedState)) {
-      cachedState = lastCachedState;
+        // if an Array or NodeList and not a Window
+        if (typeof length === 'number' && elements.window !== elements) {
+          if (length) {
+            for (var i = 0; i < length; i++) {
+              root[root.length++] = elements[i];
+            }
+          }
+        } else {
+          root[root.length++] = elements;
+        }
+      }
     }
+  }
 
-    lastCachedState = cachedState;
-    lastHistoryState = cachedState;
+  function jqLiteController(element, name) {
+    return jqLiteInheritedData(element, '$' + (name || 'ngController') + 'Controller');
   }
 
-  function fireStateOrUrlChange() {
-    var prevLastHistoryState = lastHistoryState;
-    cacheState();
+  function jqLiteInheritedData(element, name, value) {
+    // if element is the document object work with the html element instead
+    // this makes $(document).scope() possible
+    if (element.nodeType === NODE_TYPE_DOCUMENT) {
+      element = element.documentElement;
+    }
+    var names = isArray(name) ? name : [name];
 
-    if (lastBrowserUrl === self.url() && prevLastHistoryState === cachedState) {
-      return;
+    while (element) {
+      for (var i = 0, ii = names.length; i < ii; i++) {
+        if (isDefined(value = jqLite.data(element, names[i]))) return value;
+      }
+
+      // If dealing with a document fragment node with a host element, and no parent, use the host
+      // element as the parent. This enables directives within a Shadow DOM or polyfilled Shadow DOM
+      // to lookup parent controllers.
+      element = element.parentNode || element.nodeType === NODE_TYPE_DOCUMENT_FRAGMENT && element.host;
     }
+  }
 
-    lastBrowserUrl = self.url();
-    lastHistoryState = cachedState;
-    forEach(urlChangeListeners, function(listener) {
-      listener(self.url(), cachedState);
-    });
+  function jqLiteEmpty(element) {
+    jqLiteDealoc(element, true);
+    while (element.firstChild) {
+      element.removeChild(element.firstChild);
+    }
   }
 
-  /**
-   * @name $browser#onUrlChange
-   *
-   * @description
-   * Register callback function that will be called, when url changes.
-   *
-   * It's only called when the url is changed from outside of angular:
-   * - user types different url into address bar
-   * - user clicks on history (forward/back) button
-   * - user clicks on a link
-   *
-   * It's not called when url is changed by $browser.url() method
-   *
-   * The listener gets called with new url as parameter.
-   *
-   * NOTE: this api is intended for use only by the $location service. Please use the
-   * {@link ng.$location $location service} to monitor url changes in angular apps.
-   *
-   * @param {function(string)} listener Listener function to be called when url changes.
-   * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.
-   */
-  self.onUrlChange = function(callback) {
-    // TODO(vojta): refactor to use node's syntax for events
-    if (!urlChangeInit) {
-      // We listen on both (hashchange/popstate) when available, as some browsers don't
-      // fire popstate when user changes the address bar and don't fire hashchange when url
-      // changed by push/replaceState
+  function jqLiteRemove(element, keepData) {
+    if (!keepData) jqLiteDealoc(element);
+    var parent = element.parentNode;
+    if (parent) parent.removeChild(element);
+  }
 
-      // html5 history api - popstate event
-      if ($sniffer.history) jqLite(window).on('popstate', cacheStateAndFireUrlChange);
-      // hashchange event
-      jqLite(window).on('hashchange', cacheStateAndFireUrlChange);
+  function jqLiteDocumentLoaded(action, win) {
+    win = win || window;
+    if (win.document.readyState === 'complete') {
+      // Force the action to be run async for consistent behavior
+      // from the action's point of view
+      // i.e. it will definitely not be in a $apply
+      win.setTimeout(action);
+    } else {
+      // No need to unbind this handler as load is only ever called once
+      jqLite(win).on('load', action);
+    }
+  }
 
-      urlChangeInit = true;
+  function jqLiteReady(fn) {
+    function trigger() {
+      window.document.removeEventListener('DOMContentLoaded', trigger);
+      window.removeEventListener('load', trigger);
+      fn();
     }
 
-    urlChangeListeners.push(callback);
-    return callback;
-  };
+    // check if document is already loaded
+    if (window.document.readyState === 'complete') {
+      window.setTimeout(fn);
+    } else {
+      // We can not use jqLite since we are not done loading and jQuery could be loaded later.
 
-  /**
-   * @private
-   * Remove popstate and hashchange handler from window.
-   *
-   * NOTE: this api is intended for use only by $rootScope.
-   */
-  self.$$applicationDestroyed = function() {
-    jqLite(window).off('hashchange popstate', cacheStateAndFireUrlChange);
-  };
+      // Works for modern browsers and IE9
+      window.document.addEventListener('DOMContentLoaded', trigger);
 
-  /**
-   * Checks whether the url has changed outside of Angular.
-   * Needs to be exported to be able to check for changes that have been done in sync,
-   * as hashchange/popstate events fire in async.
-   */
-  self.$$checkUrlChange = fireStateOrUrlChange;
+      // Fallback to window.onload for others
+      window.addEventListener('load', trigger);
+    }
+  }
 
-  //////////////////////////////////////////////////////////////
-  // Misc API
-  //////////////////////////////////////////////////////////////
+  //////////////////////////////////////////
+  // Functions which are declared directly.
+  //////////////////////////////////////////
+  var JQLitePrototype = JQLite.prototype = {
+    ready: jqLiteReady,
+    toString: function toString() {
+      var value = [];
+      forEach(this, function (e) {
+        value.push('' + e);
+      });
+      return '[' + value.join(', ') + ']';
+    },
 
-  /**
-   * @name $browser#baseHref
-   *
-   * @description
-   * Returns current 
-   * (always relative - without domain)
-   *
-   * @returns {string} The current base href
-   */
-  self.baseHref = function() {
-    var href = baseElement.attr('href');
-    return href ? href.replace(/^(https?:)?\/\/[^/]*/, '') : '';
-  };
+    eq: function eq(index) {
+      return index >= 0 ? jqLite(this[index]) : jqLite(this[this.length + index]);
+    },
 
-  /**
-   * @name $browser#defer
-   * @param {function()} fn A function, who's execution should be deferred.
-   * @param {number=} [delay=0] of milliseconds to defer the function execution.
-   * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
-   *
-   * @description
-   * Executes a fn asynchronously via `setTimeout(fn, delay)`.
-   *
-   * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
-   * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
-   * via `$browser.defer.flush()`.
-   *
-   */
-  self.defer = function(fn, delay) {
-    var timeoutId;
-    outstandingRequestCount++;
-    timeoutId = setTimeout(function() {
-      delete pendingDeferIds[timeoutId];
-      completeOutstandingRequest(fn);
-    }, delay || 0);
-    pendingDeferIds[timeoutId] = true;
-    return timeoutId;
+    length: 0,
+    push: push,
+    sort: [].sort,
+    splice: [].splice
   };
 
-
-  /**
-   * @name $browser#defer.cancel
-   *
-   * @description
-   * Cancels a deferred task identified with `deferId`.
-   *
-   * @param {*} deferId Token returned by the `$browser.defer` function.
-   * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
-   *                    canceled.
-   */
-  self.defer.cancel = function(deferId) {
-    if (pendingDeferIds[deferId]) {
-      delete pendingDeferIds[deferId];
-      clearTimeout(deferId);
-      completeOutstandingRequest(noop);
-      return true;
-    }
-    return false;
+  //////////////////////////////////////////
+  // Functions iterating getter/setters.
+  // these functions return self on setter and
+  // value on get.
+  //////////////////////////////////////////
+  var BOOLEAN_ATTR = {};
+  forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function (value) {
+    BOOLEAN_ATTR[lowercase(value)] = value;
+  });
+  var BOOLEAN_ELEMENTS = {};
+  forEach('input,select,option,textarea,button,form,details'.split(','), function (value) {
+    BOOLEAN_ELEMENTS[value] = true;
+  });
+  var ALIASED_ATTR = {
+    'ngMinlength': 'minlength',
+    'ngMaxlength': 'maxlength',
+    'ngMin': 'min',
+    'ngMax': 'max',
+    'ngPattern': 'pattern',
+    'ngStep': 'step'
   };
 
-}
-
-/** @this */
-function $BrowserProvider() {
-  this.$get = ['$window', '$log', '$sniffer', '$document',
-      function($window, $log, $sniffer, $document) {
-        return new Browser($window, $document, $log, $sniffer);
-      }];
-}
-
-/**
- * @ngdoc service
- * @name $cacheFactory
- * @this
- *
- * @description
- * Factory that constructs {@link $cacheFactory.Cache Cache} objects and gives access to
- * them.
- *
- * ```js
- *
- *  var cache = $cacheFactory('cacheId');
- *  expect($cacheFactory.get('cacheId')).toBe(cache);
- *  expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined();
- *
- *  cache.put("key", "value");
- *  cache.put("another key", "another value");
- *
- *  // We've specified no options on creation
- *  expect(cache.info()).toEqual({id: 'cacheId', size: 2});
- *
- * ```
- *
- *
- * @param {string} cacheId Name or id of the newly created cache.
- * @param {object=} options Options object that specifies the cache behavior. Properties:
- *
- *   - `{number=}` `capacity` — turns the cache into LRU cache.
- *
- * @returns {object} Newly created cache object with the following set of methods:
- *
- * - `{object}` `info()` — Returns id, size, and options of cache.
- * - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns
- *   it.
- * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss.
- * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache.
- * - `{void}` `removeAll()` — Removes all cached values.
- * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory.
- *
- * @example
-   
-     
-       

-         
-         
-         
-
-         
Cached Values

-         

-           
-           : 
-           
-         

+  function getBooleanAttrName(element, name) {
+    // check dom last since we will most likely fail on name
+    var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
 
-         
Cache Info

-         

-           
-           : 
-           
-         

-       

-     
-     
-       angular.module('cacheExampleApp', []).
-         controller('CacheController', ['$scope', '$cacheFactory', function($scope, $cacheFactory) {
-           $scope.keys = [];
-           $scope.cache = $cacheFactory('cacheId');
-           $scope.put = function(key, value) {
-             if (angular.isUndefined($scope.cache.get(key))) {
-               $scope.keys.push(key);
-             }
-             $scope.cache.put(key, angular.isUndefined(value) ? null : value);
-           };
-         }]);
-     
-     
-       p {
-         margin: 10px 0 3px;
-       }
-     
-   
- */
-function $CacheFactoryProvider() {
+    // booleanAttr is here twice to minimize DOM access
+    return booleanAttr && BOOLEAN_ELEMENTS[nodeName_(element)] && booleanAttr;
+  }
 
-  this.$get = function() {
-    var caches = {};
+  function getAliasedAttrName(name) {
+    return ALIASED_ATTR[name];
+  }
 
-    function cacheFactory(cacheId, options) {
-      if (cacheId in caches) {
-        throw minErr('$cacheFactory')('iid', 'CacheId \'{0}\' is already taken!', cacheId);
+  forEach({
+    data: jqLiteData,
+    removeData: jqLiteRemoveData,
+    hasData: jqLiteHasData,
+    cleanData: function jqLiteCleanData(nodes) {
+      for (var i = 0, ii = nodes.length; i < ii; i++) {
+        jqLiteRemoveData(nodes[i]);
       }
+    }
+  }, function (fn, name) {
+    JQLite[name] = fn;
+  });
 
-      var size = 0,
-          stats = extend({}, options, {id: cacheId}),
-          data = createMap(),
-          capacity = (options && options.capacity) || Number.MAX_VALUE,
-          lruHash = createMap(),
-          freshEnd = null,
-          staleEnd = null;
+  forEach({
+    data: jqLiteData,
+    inheritedData: jqLiteInheritedData,
 
-      /**
-       * @ngdoc type
-       * @name $cacheFactory.Cache
-       *
-       * @description
-       * A cache object used to store and retrieve data, primarily used by
-       * {@link $templateRequest $templateRequest} and the {@link ng.directive:script script}
-       * directive to cache templates and other data.
-       *
-       * ```js
-       *  angular.module('superCache')
-       *    .factory('superCache', ['$cacheFactory', function($cacheFactory) {
-       *      return $cacheFactory('super-cache');
-       *    }]);
-       * ```
-       *
-       * Example test:
-       *
-       * ```js
-       *  it('should behave like a cache', inject(function(superCache) {
-       *    superCache.put('key', 'value');
-       *    superCache.put('another key', 'another value');
-       *
-       *    expect(superCache.info()).toEqual({
-       *      id: 'super-cache',
-       *      size: 2
-       *    });
-       *
-       *    superCache.remove('another key');
-       *    expect(superCache.get('another key')).toBeUndefined();
-       *
-       *    superCache.removeAll();
-       *    expect(superCache.info()).toEqual({
-       *      id: 'super-cache',
-       *      size: 0
-       *    });
-       *  }));
-       * ```
-       */
-      return (caches[cacheId] = {
+    scope: function scope(element) {
+      // Can't use jqLiteData here directly so we stay compatible with jQuery!
+      return jqLite.data(element, '$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']);
+    },
 
-        /**
-         * @ngdoc method
-         * @name $cacheFactory.Cache#put
-         * @kind function
-         *
-         * @description
-         * Inserts a named entry into the {@link $cacheFactory.Cache Cache} object to be
-         * retrieved later, and incrementing the size of the cache if the key was not already
-         * present in the cache. If behaving like an LRU cache, it will also remove stale
-         * entries from the set.
-         *
-         * It will not insert undefined values into the cache.
-         *
-         * @param {string} key the key under which the cached data is stored.
-         * @param {*} value the value to store alongside the key. If it is undefined, the key
-         *    will not be stored.
-         * @returns {*} the value stored.
-         */
-        put: function(key, value) {
-          if (isUndefined(value)) return;
-          if (capacity < Number.MAX_VALUE) {
-            var lruEntry = lruHash[key] || (lruHash[key] = {key: key});
+    isolateScope: function isolateScope(element) {
+      // Can't use jqLiteData here directly so we stay compatible with jQuery!
+      return jqLite.data(element, '$isolateScope') || jqLite.data(element, '$isolateScopeNoTemplate');
+    },
 
-            refresh(lruEntry);
-          }
+    controller: jqLiteController,
 
-          if (!(key in data)) size++;
-          data[key] = value;
+    injector: function injector(element) {
+      return jqLiteInheritedData(element, '$injector');
+    },
 
-          if (size > capacity) {
-            this.remove(staleEnd.key);
-          }
+    removeAttr: function removeAttr(element, name) {
+      element.removeAttribute(name);
+    },
 
-          return value;
-        },
+    hasClass: jqLiteHasClass,
 
-        /**
-         * @ngdoc method
-         * @name $cacheFactory.Cache#get
-         * @kind function
-         *
-         * @description
-         * Retrieves named data stored in the {@link $cacheFactory.Cache Cache} object.
-         *
-         * @param {string} key the key of the data to be retrieved
-         * @returns {*} the value stored.
-         */
-        get: function(key) {
-          if (capacity < Number.MAX_VALUE) {
-            var lruEntry = lruHash[key];
+    css: function css(element, name, value) {
+      name = cssKebabToCamel(name);
 
-            if (!lruEntry) return;
+      if (isDefined(value)) {
+        element.style[name] = value;
+      } else {
+        return element.style[name];
+      }
+    },
 
-            refresh(lruEntry);
-          }
+    attr: function attr(element, name, value) {
+      var ret;
+      var nodeType = element.nodeType;
+      if (nodeType === NODE_TYPE_TEXT || nodeType === NODE_TYPE_ATTRIBUTE || nodeType === NODE_TYPE_COMMENT || !element.getAttribute) {
+        return;
+      }
 
-          return data[key];
-        },
+      var lowercasedName = lowercase(name);
+      var isBooleanAttr = BOOLEAN_ATTR[lowercasedName];
 
+      if (isDefined(value)) {
+        // setter
 
-        /**
-         * @ngdoc method
-         * @name $cacheFactory.Cache#remove
-         * @kind function
-         *
-         * @description
-         * Removes an entry from the {@link $cacheFactory.Cache Cache} object.
-         *
-         * @param {string} key the key of the entry to be removed
-         */
-        remove: function(key) {
-          if (capacity < Number.MAX_VALUE) {
-            var lruEntry = lruHash[key];
+        if (value === null || value === false && isBooleanAttr) {
+          element.removeAttribute(name);
+        } else {
+          element.setAttribute(name, isBooleanAttr ? lowercasedName : value);
+        }
+      } else {
+        // getter
 
-            if (!lruEntry) return;
+        ret = element.getAttribute(name);
 
-            if (lruEntry === freshEnd) freshEnd = lruEntry.p;
-            if (lruEntry === staleEnd) staleEnd = lruEntry.n;
-            link(lruEntry.n,lruEntry.p);
+        if (isBooleanAttr && ret !== null) {
+          ret = lowercasedName;
+        }
+        // Normalize non-existing attributes to undefined (as jQuery).
+        return ret === null ? undefined : ret;
+      }
+    },
 
-            delete lruHash[key];
-          }
+    prop: function prop(element, name, value) {
+      if (isDefined(value)) {
+        element[name] = value;
+      } else {
+        return element[name];
+      }
+    },
 
-          if (!(key in data)) return;
+    text: function () {
+      getText.$dv = '';
+      return getText;
 
-          delete data[key];
-          size--;
-        },
+      function getText(element, value) {
+        if (isUndefined(value)) {
+          var nodeType = element.nodeType;
+          return nodeType === NODE_TYPE_ELEMENT || nodeType === NODE_TYPE_TEXT ? element.textContent : '';
+        }
+        element.textContent = value;
+      }
+    }(),
 
+    val: function val(element, value) {
+      if (isUndefined(value)) {
+        if (element.multiple && nodeName_(element) === 'select') {
+          var result = [];
+          forEach(element.options, function (option) {
+            if (option.selected) {
+              result.push(option.value || option.text);
+            }
+          });
+          return result;
+        }
+        return element.value;
+      }
+      element.value = value;
+    },
 
-        /**
-         * @ngdoc method
-         * @name $cacheFactory.Cache#removeAll
-         * @kind function
-         *
-         * @description
-         * Clears the cache object of any entries.
-         */
-        removeAll: function() {
-          data = createMap();
-          size = 0;
-          lruHash = createMap();
-          freshEnd = staleEnd = null;
-        },
+    html: function html(element, value) {
+      if (isUndefined(value)) {
+        return element.innerHTML;
+      }
+      jqLiteDealoc(element, true);
+      element.innerHTML = value;
+    },
 
+    empty: jqLiteEmpty
+  }, function (fn, name) {
+    /**
+     * Properties: writes return selection, reads return first value
+     */
+    JQLite.prototype[name] = function (arg1, arg2) {
+      var i, key;
+      var nodeCount = this.length;
+
+      // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it
+      // in a way that survives minification.
+      // jqLiteEmpty takes no arguments but is a setter.
+      if (fn !== jqLiteEmpty && isUndefined(fn.length === 2 && fn !== jqLiteHasClass && fn !== jqLiteController ? arg1 : arg2)) {
+        if (isObject(arg1)) {
+
+          // we are a write, but the object properties are the key/values
+          for (i = 0; i < nodeCount; i++) {
+            if (fn === jqLiteData) {
+              // data() takes the whole object in jQuery
+              fn(this[i], arg1);
+            } else {
+              for (key in arg1) {
+                fn(this[i], key, arg1[key]);
+              }
+            }
+          }
+          // return self for chaining
+          return this;
+        } else {
+          // we are a read, so read the first child.
+          // TODO: do we still need this?
+          var value = fn.$dv;
+          // Only if we have $dv do we iterate over all, otherwise it is just the first element.
+          var jj = isUndefined(value) ? Math.min(nodeCount, 1) : nodeCount;
+          for (var j = 0; j < jj; j++) {
+            var nodeValue = fn(this[j], arg1, arg2);
+            value = value ? value + nodeValue : nodeValue;
+          }
+          return value;
+        }
+      } else {
+        // we are a write, so apply to all children
+        for (i = 0; i < nodeCount; i++) {
+          fn(this[i], arg1, arg2);
+        }
+        // return self for chaining
+        return this;
+      }
+    };
+  });
 
-        /**
-         * @ngdoc method
-         * @name $cacheFactory.Cache#destroy
-         * @kind function
-         *
-         * @description
-         * Destroys the {@link $cacheFactory.Cache Cache} object entirely,
-         * removing it from the {@link $cacheFactory $cacheFactory} set.
-         */
-        destroy: function() {
-          data = null;
-          stats = null;
-          lruHash = null;
-          delete caches[cacheId];
-        },
+  function createEventHandler(element, events) {
+    var eventHandler = function eventHandler(event, type) {
+      // jQuery specific api
+      event.isDefaultPrevented = function () {
+        return event.defaultPrevented;
+      };
 
+      var eventFns = events[type || event.type];
+      var eventFnsLength = eventFns ? eventFns.length : 0;
 
-        /**
-         * @ngdoc method
-         * @name $cacheFactory.Cache#info
-         * @kind function
-         *
-         * @description
-         * Retrieve information regarding a particular {@link $cacheFactory.Cache Cache}.
-         *
-         * @returns {object} an object with the following properties:
-         *   
    
-         *     
  • **id**: the id of the cache instance
    • 
-         *     
  • **size**: the number of entries kept in the cache instance
    • 
-         *     
  • **...**: any additional properties from the options object when creating the
-         *       cache.
    • 
-         *   

-         */
-        info: function() {
-          return extend({}, stats, {size: size});
-        }
-      });
+      if (!eventFnsLength) return;
 
+      if (isUndefined(event.immediatePropagationStopped)) {
+        var originalStopImmediatePropagation = event.stopImmediatePropagation;
+        event.stopImmediatePropagation = function () {
+          event.immediatePropagationStopped = true;
 
-      /**
-       * makes the `entry` the freshEnd of the LRU linked list
-       */
-      function refresh(entry) {
-        if (entry !== freshEnd) {
-          if (!staleEnd) {
-            staleEnd = entry;
-          } else if (staleEnd === entry) {
-            staleEnd = entry.n;
+          if (event.stopPropagation) {
+            event.stopPropagation();
           }
 
-          link(entry.n, entry.p);
-          link(entry, freshEnd);
-          freshEnd = entry;
-          freshEnd.n = null;
-        }
+          if (originalStopImmediatePropagation) {
+            originalStopImmediatePropagation.call(event);
+          }
+        };
       }
 
+      event.isImmediatePropagationStopped = function () {
+        return event.immediatePropagationStopped === true;
+      };
+
+      // Some events have special handlers that wrap the real handler
+      var handlerWrapper = eventFns.specialHandlerWrapper || defaultHandlerWrapper;
 
-      /**
-       * bidirectionally links two entries of the LRU linked list
-       */
-      function link(nextEntry, prevEntry) {
-        if (nextEntry !== prevEntry) {
-          if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify
-          if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify
+      // Copy event handlers in case event handlers array is modified during execution.
+      if (eventFnsLength > 1) {
+        eventFns = shallowCopy(eventFns);
+      }
+
+      for (var i = 0; i < eventFnsLength; i++) {
+        if (!event.isImmediatePropagationStopped()) {
+          handlerWrapper(element, event, eventFns[i]);
         }
       }
+    };
+
+    // TODO: this is a hack for angularMocks/clearDataCache that makes it possible to deregister all
+    //       events on `element`
+    eventHandler.elem = element;
+    return eventHandler;
+  }
+
+  function defaultHandlerWrapper(element, event, handler) {
+    handler.call(element, event);
+  }
+
+  function specialMouseHandlerWrapper(target, event, handler) {
+    // Refer to jQuery's implementation of mouseenter & mouseleave
+    // Read about mouseenter and mouseleave:
+    // http://www.quirksmode.org/js/events_mouse.html#link8
+    var related = event.relatedTarget;
+    // For mousenter/leave call the handler if related is outside the target.
+    // NB: No relatedTarget if the mouse left/entered the browser window
+    if (!related || related !== target && !jqLiteContains.call(target, related)) {
+      handler.call(target, event);
     }
+  }
 
+  //////////////////////////////////////////
+  // Functions iterating traversal.
+  // These functions chain results into a single
+  // selector.
+  //////////////////////////////////////////
+  forEach({
+    removeData: jqLiteRemoveData,
 
-  /**
-   * @ngdoc method
-   * @name $cacheFactory#info
-   *
-   * @description
-   * Get information about all the caches that have been created
-   *
-   * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info`
-   */
-    cacheFactory.info = function() {
-      var info = {};
-      forEach(caches, function(cache, cacheId) {
-        info[cacheId] = cache.info();
-      });
-      return info;
-    };
+    on: function jqLiteOn(element, type, fn, unsupported) {
+      if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters');
 
+      // Do not add event handlers to non-elements because they will not be cleaned up.
+      if (!jqLiteAcceptsData(element)) {
+        return;
+      }
 
-  /**
-   * @ngdoc method
-   * @name $cacheFactory#get
-   *
-   * @description
-   * Get access to a cache object by the `cacheId` used when it was created.
-   *
-   * @param {string} cacheId Name or id of a cache to access.
-   * @returns {object} Cache object identified by the cacheId or undefined if no such cache.
-   */
-    cacheFactory.get = function(cacheId) {
-      return caches[cacheId];
-    };
+      var expandoStore = jqLiteExpandoStore(element, true);
+      var events = expandoStore.events;
+      var handle = expandoStore.handle;
 
+      if (!handle) {
+        handle = expandoStore.handle = createEventHandler(element, events);
+      }
 
-    return cacheFactory;
-  };
-}
+      // http://jsperf.com/string-indexof-vs-split
+      var types = type.indexOf(' ') >= 0 ? type.split(' ') : [type];
+      var i = types.length;
 
-/**
- * @ngdoc service
- * @name $templateCache
- * @this
- *
- * @description
- * `$templateCache` is a {@link $cacheFactory.Cache Cache object} created by the
- * {@link ng.$cacheFactory $cacheFactory}.
- *
- * The first time a template is used, it is loaded in the template cache for quick retrieval. You
- * can load templates directly into the cache in a `script` tag, by using {@link $templateRequest},
- * or by consuming the `$templateCache` service directly.
- *
- * Adding via the `script` tag:
- *
- * ```html
- *   
- * ```
- *
- * **Note:** the `script` tag containing the template does not need to be included in the `head` of
- * the document, but it must be a descendent of the {@link ng.$rootElement $rootElement} (e.g.
- * element with {@link ngApp} attribute), otherwise the template will be ignored.
- *
- * Adding via the `$templateCache` service:
- *
- * ```js
- * var myApp = angular.module('myApp', []);
- * myApp.run(function($templateCache) {
- *   $templateCache.put('templateId.html', 'This is the content of the template');
- * });
- * ```
- *
- * To retrieve the template later, simply use it in your component:
- * ```js
- * myApp.component('myComponent', {
- *    templateUrl: 'templateId.html'
- * });
- * ```
- *
- * or get it via the `$templateCache` service:
- * ```js
- * $templateCache.get('templateId.html')
- * ```
- *
- */
-function $TemplateCacheProvider() {
-  this.$get = ['$cacheFactory', function($cacheFactory) {
-    return $cacheFactory('templates');
-  }];
-}
+      var addHandler = function addHandler(type, specialHandlerWrapper, noEventListener) {
+        var eventFns = events[type];
 
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- *     Any commits to this file should be reviewed with security in mind.  *
- *   Changes to this file can potentially create security vulnerabilities. *
- *          An approval from 2 Core members with history of modifying      *
- *                         this file is required.                          *
- *                                                                         *
- *  Does the change somehow allow for arbitrary javascript to be executed? *
- *    Or allows for someone to change the prototype of built-in objects?   *
- *     Or gives undesired access to variables like document or window?    *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+        if (!eventFns) {
+          eventFns = events[type] = [];
+          eventFns.specialHandlerWrapper = specialHandlerWrapper;
+          if (type !== '$destroy' && !noEventListener) {
+            element.addEventListener(type, handle);
+          }
+        }
 
-/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!
- *
- * DOM-related variables:
- *
- * - "node" - DOM Node
- * - "element" - DOM Element or Node
- * - "$node" or "$element" - jqLite-wrapped node or element
- *
- *
- * Compiler related stuff:
- *
- * - "linkFn" - linking fn of a single directive
- * - "nodeLinkFn" - function that aggregates all linking fns for a particular node
- * - "childLinkFn" -  function that aggregates all linking fns for child nodes of a particular node
- * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList)
- */
+        eventFns.push(fn);
+      };
 
+      while (i--) {
+        type = types[i];
+        if (MOUSE_EVENT_MAP[type]) {
+          addHandler(MOUSE_EVENT_MAP[type], specialMouseHandlerWrapper);
+          addHandler(type, undefined, true);
+        } else {
+          addHandler(type);
+        }
+      }
+    },
 
-/**
- * @ngdoc service
- * @name $compile
- * @kind function
- *
- * @description
- * Compiles an HTML string or DOM into a template and produces a template function, which
- * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together.
- *
- * The compilation is a process of walking the DOM tree and matching DOM elements to
- * {@link ng.$compileProvider#directive directives}.
- *
- * 

- * **Note:** This document is an in-depth reference of all directive options.
- * For a gentle introduction to directives with examples of common use cases,
- * see the {@link guide/directive directive guide}.
- * 

- *
- * ## Comprehensive Directive API
- *
- * There are many different options for a directive.
- *
- * The difference resides in the return value of the factory function.
- * You can either return a {@link $compile#directive-definition-object Directive Definition Object (see below)}
- * that defines the directive properties, or just the `postLink` function (all other properties will have
- * the default values).
- *
- * 

- * **Best Practice:** It's recommended to use the "directive definition object" form.
- * 

- *
- * Here's an example directive declared with a Directive Definition Object:
- *
- * ```js
- *   var myModule = angular.module(...);
- *
- *   myModule.directive('directiveName', function factory(injectables) {
- *     var directiveDefinitionObject = {
- *       {@link $compile#-priority- priority}: 0,
- *       {@link $compile#-template- template}: '
', // or // function(tElement, tAttrs) { ... },
- *       // or
- *       // {@link $compile#-templateurl- templateUrl}: 'directive.html', // or // function(tElement, tAttrs) { ... },
- *       {@link $compile#-transclude- transclude}: false,
- *       {@link $compile#-restrict- restrict}: 'A',
- *       {@link $compile#-templatenamespace- templateNamespace}: 'html',
- *       {@link $compile#-scope- scope}: false,
- *       {@link $compile#-controller- controller}: function($scope, $element, $attrs, $transclude, otherInjectables) { ... },
- *       {@link $compile#-controlleras- controllerAs}: 'stringIdentifier',
- *       {@link $compile#-bindtocontroller- bindToController}: false,
- *       {@link $compile#-require- require}: 'siblingDirectiveName', // or // ['^parentDirectiveName', '?optionalDirectiveName', '?^optionalParent'],
- *       {@link $compile#-multielement- multiElement}: false,
- *       {@link $compile#-compile- compile}: function compile(tElement, tAttrs, transclude) {
- *         return {
- *            {@link $compile#pre-linking-function pre}: function preLink(scope, iElement, iAttrs, controller) { ... },
- *            {@link $compile#post-linking-function post}: function postLink(scope, iElement, iAttrs, controller) { ... }
- *         }
- *         // or
- *         // return function postLink( ... ) { ... }
- *       },
- *       // or
- *       // {@link $compile#-link- link}: {
- *       //  {@link $compile#pre-linking-function pre}: function preLink(scope, iElement, iAttrs, controller) { ... },
- *       //  {@link $compile#post-linking-function post}: function postLink(scope, iElement, iAttrs, controller) { ... }
- *       // }
- *       // or
- *       // {@link $compile#-link- link}: function postLink( ... ) { ... }
- *     };
- *     return directiveDefinitionObject;
- *   });
- * ```
- *
- * 

- * **Note:** Any unspecified options will use the default value. You can see the default values below.
- * 

- *
- * Therefore the above can be simplified as:
- *
- * ```js
- *   var myModule = angular.module(...);
- *
- *   myModule.directive('directiveName', function factory(injectables) {
- *     var directiveDefinitionObject = {
- *       link: function postLink(scope, iElement, iAttrs) { ... }
- *     };
- *     return directiveDefinitionObject;
- *     // or
- *     // return function postLink(scope, iElement, iAttrs) { ... }
- *   });
- * ```
- *
- * ### Life-cycle hooks
- * Directive controllers can provide the following methods that are called by Angular at points in the life-cycle of the
- * directive:
- * * `$onInit()` - Called on each controller after all the controllers on an element have been constructed and
- *   had their bindings initialized (and before the pre & post linking functions for the directives on
- *   this element). This is a good place to put initialization code for your controller.
- * * `$onChanges(changesObj)` - Called whenever one-way (`<`) or interpolation (`@`) bindings are updated. The
- *   `changesObj` is a hash whose keys are the names of the bound properties that have changed, and the values are an
- *   object of the form `{ currentValue, previousValue, isFirstChange() }`. Use this hook to trigger updates within a
- *   component such as cloning the bound value to prevent accidental mutation of the outer value. Note that this will
- *   also be called when your bindings are initialized.
- * * `$doCheck()` - Called on each turn of the digest cycle. Provides an opportunity to detect and act on
- *   changes. Any actions that you wish to take in response to the changes that you detect must be
- *   invoked from this hook; implementing this has no effect on when `$onChanges` is called. For example, this hook
- *   could be useful if you wish to perform a deep equality check, or to check a Date object, changes to which would not
- *   be detected by Angular's change detector and thus not trigger `$onChanges`. This hook is invoked with no arguments;
- *   if detecting changes, you must store the previous value(s) for comparison to the current values.
- * * `$onDestroy()` - Called on a controller when its containing scope is destroyed. Use this hook for releasing
- *   external resources, watches and event handlers. Note that components have their `$onDestroy()` hooks called in
- *   the same order as the `$scope.$broadcast` events are triggered, which is top down. This means that parent
- *   components will have their `$onDestroy()` hook called before child components.
- * * `$postLink()` - Called after this controller's element and its children have been linked. Similar to the post-link
- *   function this hook can be used to set up DOM event handlers and do direct DOM manipulation.
- *   Note that child elements that contain `templateUrl` directives will not have been compiled and linked since
- *   they are waiting for their template to load asynchronously and their own compilation and linking has been
- *   suspended until that occurs.
- *
- * #### Comparison with Angular 2 life-cycle hooks
- * Angular 2 also uses life-cycle hooks for its components. While the Angular 1 life-cycle hooks are similar there are
- * some differences that you should be aware of, especially when it comes to moving your code from Angular 1 to Angular 2:
- *
- * * Angular 1 hooks are prefixed with `$`, such as `$onInit`. Angular 2 hooks are prefixed with `ng`, such as `ngOnInit`.
- * * Angular 1 hooks can be defined on the controller prototype or added to the controller inside its constructor.
- *   In Angular 2 you can only define hooks on the prototype of the Component class.
- * * Due to the differences in change-detection, you may get many more calls to `$doCheck` in Angular 1 than you would to
- *   `ngDoCheck` in Angular 2
- * * Changes to the model inside `$doCheck` will trigger new turns of the digest loop, which will cause the changes to be
- *   propagated throughout the application.
- *   Angular 2 does not allow the `ngDoCheck` hook to trigger a change outside of the component. It will either throw an
- *   error or do nothing depending upon the state of `enableProdMode()`.
- *
- * #### Life-cycle hook examples
- *
- * This example shows how you can check for mutations to a Date object even though the identity of the object
- * has not changed.
- *
- * 
- *   
- *     angular.module('do-check-module', [])
- *       .component('app', {
- *         template:
- *           'Month: ' +
- *           'Date: {{ $ctrl.date }}' +
- *           '',
- *         controller: function() {
- *           this.date = new Date();
- *           this.month = this.date.getMonth();
- *           this.updateDate = function() {
- *             this.date.setMonth(this.month);
- *           };
- *         }
- *       })
- *       .component('test', {
- *         bindings: { date: '<' },
- *         template:
- *           '
{{ $ctrl.log | json }}
',
- *         controller: function() {
- *           var previousValue;
- *           this.log = [];
- *           this.$doCheck = function() {
- *             var currentValue = this.date && this.date.valueOf();
- *             if (previousValue !== currentValue) {
- *               this.log.push('doCheck: date mutated: ' + this.date);
- *               previousValue = currentValue;
- *             }
- *           };
- *         }
- *       });
- *   
- *   
- *     
- *   
- * 
- *
- * This example show how you might use `$doCheck` to trigger changes in your component's inputs even if the
- * actual identity of the component doesn't change. (Be aware that cloning and deep equality checks on large
- * arrays or objects can have a negative impact on your application performance)
- *
- * 
- *   
- *     

- *       
- *       
- *       
{{ items }}

- *       
- *     

- *   
- *   
- *      angular.module('do-check-module', [])
- *        .component('test', {
- *          bindings: { items: '<' },
- *          template:
- *            '
{{ $ctrl.log | json }}
',
- *          controller: function() {
- *            this.log = [];
- *
- *            this.$doCheck = function() {
- *              if (this.items_ref !== this.items) {
- *                this.log.push('doCheck: items changed');
- *                this.items_ref = this.items;
- *              }
- *              if (!angular.equals(this.items_clone, this.items)) {
- *                this.log.push('doCheck: items mutated');
- *                this.items_clone = angular.copy(this.items);
- *              }
- *            };
- *          }
- *        });
- *   
- * 
- *
- *
- * ### Directive Definition Object
- *
- * The directive definition object provides instructions to the {@link ng.$compile
- * compiler}. The attributes are:
- *
- * #### `multiElement`
- * When this property is set to true (default is `false`), the HTML compiler will collect DOM nodes between
- * nodes with the attributes `directive-name-start` and `directive-name-end`, and group them
- * together as the directive elements. It is recommended that this feature be used on directives
- * which are not strictly behavioral (such as {@link ngClick}), and which
- * do not manipulate or replace child nodes (such as {@link ngInclude}).
- *
- * #### `priority`
- * When there are multiple directives defined on a single DOM element, sometimes it
- * is necessary to specify the order in which the directives are applied. The `priority` is used
- * to sort the directives before their `compile` functions get called. Priority is defined as a
- * number. Directives with greater numerical `priority` are compiled first. Pre-link functions
- * are also run in priority order, but post-link functions are run in reverse order. The order
- * of directives with the same priority is undefined. The default priority is `0`.
- *
- * #### `terminal`
- * If set to true then the current `priority` will be the last set of directives
- * which will execute (any directives at the current priority will still execute
- * as the order of execution on same `priority` is undefined). Note that expressions
- * and other directives used in the directive's template will also be excluded from execution.
- *
- * #### `scope`
- * The scope property can be `false`, `true`, or an object:
- *
- * * **`false` (default):** No scope will be created for the directive. The directive will use its
- * parent's scope.
- *
- * * **`true`:** A new child scope that prototypically inherits from its parent will be created for
- * the directive's element. If multiple directives on the same element request a new scope,
- * only one new scope is created.
- *
- * * **`{...}` (an object hash):** A new "isolate" scope is created for the directive's template.
- * The 'isolate' scope differs from normal scope in that it does not prototypically
- * inherit from its parent scope. This is useful when creating reusable components, which should not
- * accidentally read or modify data in the parent scope. Note that an isolate scope
- * directive without a `template` or `templateUrl` will not apply the isolate scope
- * to its children elements.
- *
- * The 'isolate' scope object hash defines a set of local scope properties derived from attributes on the
- * directive's element. These local properties are useful for aliasing values for templates. The keys in
- * the object hash map to the name of the property on the isolate scope; the values define how the property
- * is bound to the parent scope, via matching attributes on the directive's element:
- *
- * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is
- *   always a string since DOM attributes are strings. If no `attr` name is specified then the
- *   attribute name is assumed to be the same as the local name. Given `` and the isolate scope definition `scope: { localName:'@myAttr' }`,
- *   the directive's scope property `localName` will reflect the interpolated value of `hello
- *   {{name}}`. As the `name` attribute changes so will the `localName` property on the directive's
- *   scope. The `name` is read from the parent scope (not the directive's scope).
- *
- * * `=` or `=attr` - set up a bidirectional binding between a local scope property and an expression
- *   passed via the attribute `attr`. The expression is evaluated in the context of the parent scope.
- *   If no `attr` name is specified then the attribute name is assumed to be the same as the local
- *   name. Given `` and the isolate scope definition `scope: {
- *   localModel: '=myAttr' }`, the property `localModel` on the directive's scope will reflect the
- *   value of `parentModel` on the parent scope. Changes to `parentModel` will be reflected in
- *   `localModel` and vice versa. Optional attributes should be marked as such with a question mark:
- *   `=?` or `=?attr`. If the binding expression is non-assignable, or if the attribute isn't
- *   optional and doesn't exist, an exception ({@link error/$compile/nonassign `$compile:nonassign`})
- *   will be thrown upon discovering changes to the local value, since it will be impossible to sync
- *   them back to the parent scope. By default, the {@link ng.$rootScope.Scope#$watch `$watch`}
- *   method is used for tracking changes, and the equality check is based on object identity.
- *   However, if an object literal or an array literal is passed as the binding expression, the
- *   equality check is done by value (using the {@link angular.equals} function). It's also possible
- *   to watch the evaluated value shallowly with {@link ng.$rootScope.Scope#$watchCollection
- *   `$watchCollection`}: use `=*` or `=*attr` (`=*?` or `=*?attr` if the attribute is optional).
- *
-  * * `<` or `` and directive definition of
- *   `scope: { localModel:'` and the isolate scope definition `scope: {
- *   localFn:'&myAttr' }`, the isolate scope property `localFn` will point to a function wrapper for
- *   the `count = count + value` expression. Often it's desirable to pass data from the isolated scope
- *   via an expression to the parent scope. This can be done by passing a map of local variable names
- *   and values into the expression wrapper fn. For example, if the expression is `increment(amount)`
- *   then we can specify the amount value by calling the `localFn` as `localFn({amount: 22})`.
- *
- * In general it's possible to apply more than one directive to one element, but there might be limitations
- * depending on the type of scope required by the directives. The following points will help explain these limitations.
- * For simplicity only two directives are taken into account, but it is also applicable for several directives:
- *
- * * **no scope** + **no scope** => Two directives which don't require their own scope will use their parent's scope
- * * **child scope** + **no scope** =>  Both directives will share one single child scope
- * * **child scope** + **child scope** =>  Both directives will share one single child scope
- * * **isolated scope** + **no scope** =>  The isolated directive will use it's own created isolated scope. The other directive will use
- * its parent's scope
- * * **isolated scope** + **child scope** =>  **Won't work!** Only one scope can be related to one element. Therefore these directives cannot
- * be applied to the same element.
- * * **isolated scope** + **isolated scope**  =>  **Won't work!** Only one scope can be related to one element. Therefore these directives
- * cannot be applied to the same element.
- *
- *
- * #### `bindToController`
- * This property is used to bind scope properties directly to the controller. It can be either
- * `true` or an object hash with the same format as the `scope` property.
- *
- * When an isolate scope is used for a directive (see above), `bindToController: true` will
- * allow a component to have its properties bound to the controller, rather than to scope.
- *
- * After the controller is instantiated, the initial values of the isolate scope bindings will be bound to the controller
- * properties. You can access these bindings once they have been initialized by providing a controller method called
- * `$onInit`, which is called after all the controllers on an element have been constructed and had their bindings
- * initialized.
- *
- * 

- * **Deprecation warning:** if `$compileProcvider.preAssignBindingsEnabled(true)` was called, bindings for non-ES6 class
- * controllers are bound to `this` before the controller constructor is called but this use is now deprecated. Please
- * place initialization code that relies upon bindings inside a `$onInit` method on the controller, instead.
- * 

- *
- * It is also possible to set `bindToController` to an object hash with the same format as the `scope` property.
- * This will set up the scope bindings to the controller directly. Note that `scope` can still be used
- * to define which kind of scope is created. By default, no scope is created. Use `scope: {}` to create an isolate
- * scope (useful for component directives).
- *
- * If both `bindToController` and `scope` are defined and have object hashes, `bindToController` overrides `scope`.
- *
- *
- * #### `controller`
- * Controller constructor function. The controller is instantiated before the
- * pre-linking phase and can be accessed by other directives (see
- * `require` attribute). This allows the directives to communicate with each other and augment
- * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals:
- *
- * * `$scope` - Current scope associated with the element
- * * `$element` - Current element
- * * `$attrs` - Current attributes object for the element
- * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope:
- *   `function([scope], cloneLinkingFn, futureParentElement, slotName)`:
- *    * `scope`: (optional) override the scope.
- *    * `cloneLinkingFn`: (optional) argument to create clones of the original transcluded content.
- *    * `futureParentElement` (optional):
- *        * defines the parent to which the `cloneLinkingFn` will add the cloned elements.
- *        * default: `$element.parent()` resp. `$element` for `transclude:'element'` resp. `transclude:true`.
- *        * only needed for transcludes that are allowed to contain non html elements (e.g. SVG elements)
- *          and when the `cloneLinkingFn` is passed,
- *          as those elements need to created and cloned in a special way when they are defined outside their
- *          usual containers (e.g. like ``).
- *        * See also the `directive.templateNamespace` property.
- *    * `slotName`: (optional) the name of the slot to transclude. If falsy (e.g. `null`, `undefined` or `''`)
- *      then the default transclusion is provided.
- *    The `$transclude` function also has a method on it, `$transclude.isSlotFilled(slotName)`, which returns
- *    `true` if the specified slot contains content (i.e. one or more DOM nodes).
- *
- * #### `require`
- * Require another directive and inject its controller as the fourth argument to the linking function. The
- * `require` property can be a string, an array or an object:
- * * a **string** containing the name of the directive to pass to the linking function
- * * an **array** containing the names of directives to pass to the linking function. The argument passed to the
- * linking function will be an array of controllers in the same order as the names in the `require` property
- * * an **object** whose property values are the names of the directives to pass to the linking function. The argument
- * passed to the linking function will also be an object with matching keys, whose values will hold the corresponding
- * controllers.
- *
- * If the `require` property is an object and `bindToController` is truthy, then the required controllers are
- * bound to the controller using the keys of the `require` property. This binding occurs after all the controllers
- * have been constructed but before `$onInit` is called.
- * If the name of the required controller is the same as the local name (the key), the name can be
- * omitted. For example, `{parentDir: '^^'}` is equivalent to `{parentDir: '^^parentDir'}`.
- * See the {@link $compileProvider#component} helper for an example of how this can be used.
- * If no such required directive(s) can be found, or if the directive does not have a controller, then an error is
- * raised (unless no link function is specified and the required controllers are not being bound to the directive
- * controller, in which case error checking is skipped). The name can be prefixed with:
- *
- * * (no prefix) - Locate the required controller on the current element. Throw an error if not found.
- * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found.
- * * `^` - Locate the required controller by searching the element and its parents. Throw an error if not found.
- * * `^^` - Locate the required controller by searching the element's parents. Throw an error if not found.
- * * `?^` - Attempt to locate the required controller by searching the element and its parents or pass
- *   `null` to the `link` fn if not found.
- * * `?^^` - Attempt to locate the required controller by searching the element's parents, or pass
- *   `null` to the `link` fn if not found.
- *
- *
- * #### `controllerAs`
- * Identifier name for a reference to the controller in the directive's scope.
- * This allows the controller to be referenced from the directive template. This is especially
- * useful when a directive is used as component, i.e. with an `isolate` scope. It's also possible
- * to use it in a directive without an `isolate` / `new` scope, but you need to be aware that the
- * `controllerAs` reference might overwrite a property that already exists on the parent scope.
- *
- *
- * #### `restrict`
- * String of subset of `EACM` which restricts the directive to a specific directive
- * declaration style. If omitted, the defaults (elements and attributes) are used.
- *
- * * `E` - Element name (default): ``
- * * `A` - Attribute (default): `
`
- * * `C` - Class: `
`
- * * `M` - Comment: ``
- *
- *
- * #### `templateNamespace`
- * String representing the document type used by the markup in the template.
- * AngularJS needs this information as those elements need to be created and cloned
- * in a special way when they are defined outside their usual containers like `` and ``.
- *
- * * `html` - All root nodes in the template are HTML. Root nodes may also be
- *   top-level elements such as `` or ``.
- * * `svg` - The root nodes in the template are SVG elements (excluding ``).
- * * `math` - The root nodes in the template are MathML elements (excluding ``).
- *
- * If no `templateNamespace` is specified, then the namespace is considered to be `html`.
- *
- * #### `template`
- * HTML markup that may:
- * * Replace the contents of the directive's element (default).
- * * Replace the directive's element itself (if `replace` is true - DEPRECATED).
- * * Wrap the contents of the directive's element (if `transclude` is true).
- *
- * Value may be:
- *
- * * A string. For example `
{{delete_str}}
`.
- * * A function which takes two arguments `tElement` and `tAttrs` (described in the `compile`
- *   function api below) and returns a string value.
- *
- *
- * #### `templateUrl`
- * This is similar to `template` but the template is loaded from the specified URL, asynchronously.
- *
- * Because template loading is asynchronous the compiler will suspend compilation of directives on that element
- * for later when the template has been resolved.  In the meantime it will continue to compile and link
- * sibling and parent elements as though this element had not contained any directives.
- *
- * The compiler does not suspend the entire compilation to wait for templates to be loaded because this
- * would result in the whole app "stalling" until all templates are loaded asynchronously - even in the
- * case when only one deeply nested directive has `templateUrl`.
- *
- * Template loading is asynchronous even if the template has been preloaded into the {@link $templateCache}
- *
- * You can specify `templateUrl` as a string representing the URL or as a function which takes two
- * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns
- * a string value representing the url.  In either case, the template URL is passed through {@link
- * $sce#getTrustedResourceUrl $sce.getTrustedResourceUrl}.
- *
- *
- * #### `replace` (*DEPRECATED*)
- *
- * `replace` will be removed in next major release - i.e. v2.0).
- *
- * Specifies what the template should replace. Defaults to `false`.
- *
- * * `true` - the template will replace the directive's element.
- * * `false` - the template will replace the contents of the directive's element.
- *
- * The replacement process migrates all of the attributes / classes from the old element to the new
- * one. See the {@link guide/directive#template-expanding-directive
- * Directives Guide} for an example.
- *
- * There are very few scenarios where element replacement is required for the application function,
- * the main one being reusable custom components that are used within SVG contexts
- * (because SVG doesn't work with custom elements in the DOM tree).
- *
- * #### `transclude`
- * Extract the contents of the element where the directive appears and make it available to the directive.
- * The contents are compiled and provided to the directive as a **transclusion function**. See the
- * {@link $compile#transclusion Transclusion} section below.
- *
- *
- * #### `compile`
- *
- * ```js
- *   function compile(tElement, tAttrs, transclude) { ... }
- * ```
- *
- * The compile function deals with transforming the template DOM. Since most directives do not do
- * template transformation, it is not used often. The compile function takes the following arguments:
- *
- *   * `tElement` - template element - The element where the directive has been declared. It is
- *     safe to do template transformation on the element and child elements only.
- *
- *   * `tAttrs` - template attributes - Normalized list of attributes declared on this element shared
- *     between all directive compile functions.
- *
- *   * `transclude` -  [*DEPRECATED*!] A transclude linking function: `function(scope, cloneLinkingFn)`
- *
- * 

- * **Note:** The template instance and the link instance may be different objects if the template has
- * been cloned. For this reason it is **not** safe to do anything other than DOM transformations that
- * apply to all cloned DOM nodes within the compile function. Specifically, DOM listener registration
- * should be done in a linking function rather than in a compile function.
- * 

-
- * 

- * **Note:** The compile function cannot handle directives that recursively use themselves in their
- * own templates or compile functions. Compiling these directives results in an infinite loop and
- * stack overflow errors.
- *
- * This can be avoided by manually using $compile in the postLink function to imperatively compile
- * a directive's template instead of relying on automatic template compilation via `template` or
- * `templateUrl` declaration or manual compilation inside the compile function.
- * 

- *
- * 

- * **Note:** The `transclude` function that is passed to the compile function is deprecated, as it
- *   e.g. does not know about the right outer scope. Please use the transclude function that is passed
- *   to the link function instead.
- * 

+    off: jqLiteOff,
 
- * A compile function can have a return value which can be either a function or an object.
- *
- * * returning a (post-link) function - is equivalent to registering the linking function via the
- *   `link` property of the config object when the compile function is empty.
- *
- * * returning an object with function(s) registered via `pre` and `post` properties - allows you to
- *   control when a linking function should be called during the linking phase. See info about
- *   pre-linking and post-linking functions below.
- *
- *
- * #### `link`
- * This property is used only if the `compile` property is not defined.
- *
- * ```js
- *   function link(scope, iElement, iAttrs, controller, transcludeFn) { ... }
- * ```
- *
- * The link function is responsible for registering DOM listeners as well as updating the DOM. It is
- * executed after the template has been cloned. This is where most of the directive logic will be
- * put.
- *
- *   * `scope` - {@link ng.$rootScope.Scope Scope} - The scope to be used by the
- *     directive for registering {@link ng.$rootScope.Scope#$watch watches}.
- *
- *   * `iElement` - instance element - The element where the directive is to be used. It is safe to
- *     manipulate the children of the element only in `postLink` function since the children have
- *     already been linked.
- *
- *   * `iAttrs` - instance attributes - Normalized list of attributes declared on this element shared
- *     between all directive linking functions.
- *
- *   * `controller` - the directive's required controller instance(s) - Instances are shared
- *     among all directives, which allows the directives to use the controllers as a communication
- *     channel. The exact value depends on the directive's `require` property:
- *       * no controller(s) required: the directive's own controller, or `undefined` if it doesn't have one
- *       * `string`: the controller instance
- *       * `array`: array of controller instances
- *
- *     If a required controller cannot be found, and it is optional, the instance is `null`,
- *     otherwise the {@link error:$compile:ctreq Missing Required Controller} error is thrown.
- *
- *     Note that you can also require the directive's own controller - it will be made available like
- *     any other controller.
- *
- *   * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope.
- *     This is the same as the `$transclude` parameter of directive controllers,
- *     see {@link ng.$compile#-controller- the controller section for details}.
- *     `function([scope], cloneLinkingFn, futureParentElement)`.
- *
- * #### Pre-linking function
- *
- * Executed before the child elements are linked. Not safe to do DOM transformation since the
- * compiler linking function will fail to locate the correct elements for linking.
- *
- * #### Post-linking function
- *
- * Executed after the child elements are linked.
- *
- * Note that child elements that contain `templateUrl` directives will not have been compiled
- * and linked since they are waiting for their template to load asynchronously and their own
- * compilation and linking has been suspended until that occurs.
- *
- * It is safe to do DOM transformation in the post-linking function on elements that are not waiting
- * for their async templates to be resolved.
- *
- *
- * ### Transclusion
- *
- * Transclusion is the process of extracting a collection of DOM elements from one part of the DOM and
- * copying them to another part of the DOM, while maintaining their connection to the original AngularJS
- * scope from where they were taken.
- *
- * Transclusion is used (often with {@link ngTransclude}) to insert the
- * original contents of a directive's element into a specified place in the template of the directive.
- * The benefit of transclusion, over simply moving the DOM elements manually, is that the transcluded
- * content has access to the properties on the scope from which it was taken, even if the directive
- * has isolated scope.
- * See the {@link guide/directive#creating-a-directive-that-wraps-other-elements Directives Guide}.
- *
- * This makes it possible for the widget to have private state for its template, while the transcluded
- * content has access to its originating scope.
- *
- * 

- * **Note:** When testing an element transclude directive you must not place the directive at the root of the
- * DOM fragment that is being compiled. See {@link guide/unit-testing#testing-transclusion-directives
- * Testing Transclusion Directives}.
- * 

- *
- * There are three kinds of transclusion depending upon whether you want to transclude just the contents of the
- * directive's element, the entire element or multiple parts of the element contents:
- *
- * * `true` - transclude the content (i.e. the child nodes) of the directive's element.
- * * `'element'` - transclude the whole of the directive's element including any directives on this
- *   element that defined at a lower priority than this directive. When used, the `template`
- *   property is ignored.
- * * **`{...}` (an object hash):** - map elements of the content onto transclusion "slots" in the template.
- *
- * **Mult-slot transclusion** is declared by providing an object for the `transclude` property.
- *
- * This object is a map where the keys are the name of the slot to fill and the value is an element selector
- * used to match the HTML to the slot. The element selector should be in normalized form (e.g. `myElement`)
- * and will match the standard element variants (e.g. `my-element`, `my:element`, `data-my-element`, etc).
- *
- * For further information check out the guide on {@link guide/directive#matching-directives Matching Directives}
- *
- * If the element selector is prefixed with a `?` then that slot is optional.
- *
- * For example, the transclude object `{ slotA: '?myCustomElement' }` maps `` elements to
- * the `slotA` slot, which can be accessed via the `$transclude` function or via the {@link ngTransclude} directive.
- *
- * Slots that are not marked as optional (`?`) will trigger a compile time error if there are no matching elements
- * in the transclude content. If you wish to know if an optional slot was filled with content, then you can call
- * `$transclude.isSlotFilled(slotName)` on the transclude function passed to the directive's link function and
- * injectable into the directive's controller.
- *
- *
- * #### Transclusion Functions
- *
- * When a directive requests transclusion, the compiler extracts its contents and provides a **transclusion
- * function** to the directive's `link` function and `controller`. This transclusion function is a special
- * **linking function** that will return the compiled contents linked to a new transclusion scope.
- *
- * 

- * If you are just using {@link ngTransclude} then you don't need to worry about this function, since
- * ngTransclude will deal with it for us.
- * 

- *
- * If you want to manually control the insertion and removal of the transcluded content in your directive
- * then you must use this transclude function. When you call a transclude function it returns a a jqLite/JQuery
- * object that contains the compiled DOM, which is linked to the correct transclusion scope.
- *
- * When you call a transclusion function you can pass in a **clone attach function**. This function accepts
- * two parameters, `function(clone, scope) { ... }`, where the `clone` is a fresh compiled copy of your transcluded
- * content and the `scope` is the newly created transclusion scope, which the clone will be linked to.
- *
- * 

- * **Best Practice**: Always provide a `cloneFn` (clone attach function) when you call a transclude function
- * since you then get a fresh clone of the original DOM and also have access to the new transclusion scope.
- * 

- *
- * It is normal practice to attach your transcluded content (`clone`) to the DOM inside your **clone
- * attach function**:
- *
- * ```js
- * var transcludedContent, transclusionScope;
- *
- * $transclude(function(clone, scope) {
- *   element.append(clone);
- *   transcludedContent = clone;
- *   transclusionScope = scope;
- * });
- * ```
- *
- * Later, if you want to remove the transcluded content from your DOM then you should also destroy the
- * associated transclusion scope:
- *
- * ```js
- * transcludedContent.remove();
- * transclusionScope.$destroy();
- * ```
- *
- * 

- * **Best Practice**: if you intend to add and remove transcluded content manually in your directive
- * (by calling the transclude function to get the DOM and calling `element.remove()` to remove it),
- * then you are also responsible for calling `$destroy` on the transclusion scope.
- * 

- *
- * The built-in DOM manipulation directives, such as {@link ngIf}, {@link ngSwitch} and {@link ngRepeat}
- * automatically destroy their transcluded clones as necessary so you do not need to worry about this if
- * you are simply using {@link ngTransclude} to inject the transclusion into your directive.
- *
- *
- * #### Transclusion Scopes
- *
- * When you call a transclude function it returns a DOM fragment that is pre-bound to a **transclusion
- * scope**. This scope is special, in that it is a child of the directive's scope (and so gets destroyed
- * when the directive's scope gets destroyed) but it inherits the properties of the scope from which it
- * was taken.
- *
- * For example consider a directive that uses transclusion and isolated scope. The DOM hierarchy might look
- * like this:
- *
- * ```html
- * 

- *   

- *     

- *     

- *   

- * 

- * ```
- *
- * The `$parent` scope hierarchy will look like this:
- *
-   ```
-   - $rootScope
-     - isolate
-       - transclusion
-   ```
- *
- * but the scopes will inherit prototypically from different scopes to their `$parent`.
- *
-   ```
-   - $rootScope
-     - transclusion
-   - isolate
-   ```
- *
- *
- * ### Attributes
- *
- * The {@link ng.$compile.directive.Attributes Attributes} object - passed as a parameter in the
- * `link()` or `compile()` functions. It has a variety of uses.
- *
- * * *Accessing normalized attribute names:* Directives like 'ngBind' can be expressed in many ways:
- *   'ng:bind', `data-ng-bind`, or 'x-ng-bind'. The attributes object allows for normalized access
- *   to the attributes.
- *
- * * *Directive inter-communication:* All directives share the same instance of the attributes
- *   object which allows the directives to use the attributes object as inter directive
- *   communication.
- *
- * * *Supports interpolation:* Interpolation attributes are assigned to the attribute object
- *   allowing other directives to read the interpolated value.
- *
- * * *Observing interpolated attributes:* Use `$observe` to observe the value changes of attributes
- *   that contain interpolation (e.g. `src="{{bar}}"`). Not only is this very efficient but it's also
- *   the only way to easily get the actual value because during the linking phase the interpolation
- *   hasn't been evaluated yet and so the value is at this time set to `undefined`.
- *
- * ```js
- * function linkingFn(scope, elm, attrs, ctrl) {
- *   // get the attribute value
- *   console.log(attrs.ngModel);
- *
- *   // change the attribute
- *   attrs.$set('ngModel', 'new value');
- *
- *   // observe changes to interpolated attribute
- *   attrs.$observe('ngModel', function(value) {
- *     console.log('ngModel has changed value to ' + value);
- *   });
- * }
- * ```
- *
- * ## Example
- *
- * 

- * **Note**: Typically directives are registered with `module.directive`. The example below is
- * to illustrate how `$compile` works.
- * 

- *
- 
-   
-    
-    

-       

-       

-      

-    

-   
-   
-     it('should auto compile', function() {
-       var textarea = $('textarea');
-       var output = $('div[compile]');
-       // The initial state reads 'Hello Angular'.
-       expect(output.getText()).toBe('Hello Angular');
-       textarea.clear();
-       textarea.sendKeys('{{name}}!');
-       expect(output.getText()).toBe('Angular!');
-     });
-   
- 
+    one: function one(element, type, fn) {
+      element = jqLite(element);
 
- *
- *
- * @param {string|DOMElement} element Element or HTML string to compile into a template function.
- * @param {function(angular.Scope, cloneAttachFn=)} transclude function available to directives - DEPRECATED.
- *
- * 

- * **Note:** Passing a `transclude` function to the $compile function is deprecated, as it
- *   e.g. will not use the right outer scope. Please pass the transclude function as a
- *   `parentBoundTranscludeFn` to the link function instead.
- * 

- *
- * @param {number} maxPriority only apply directives lower than given priority (Only effects the
- *                 root element(s), not their children)
- * @returns {function(scope, cloneAttachFn=, options=)} a link function which is used to bind template
- * (a DOM element/tree) to a scope. Where:
- *
- *  * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to.
- *  * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the
- *  `template` and call the `cloneAttachFn` function allowing the caller to attach the
- *  cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is
- *  called as: 
 `cloneAttachFn(clonedElement, scope)` where:
- *
- *      * `clonedElement` - is a clone of the original `element` passed into the compiler.
- *      * `scope` - is the current scope with which the linking function is working with.
- *
- *  * `options` - An optional object hash with linking options. If `options` is provided, then the following
- *  keys may be used to control linking behavior:
- *
- *      * `parentBoundTranscludeFn` - the transclude function made available to
- *        directives; if given, it will be passed through to the link functions of
- *        directives found in `element` during compilation.
- *      * `transcludeControllers` - an object hash with keys that map controller names
- *        to a hash with the key `instance`, which maps to the controller instance;
- *        if given, it will make the controllers available to directives on the compileNode:
- *        ```
- *        {
- *          parent: {
- *            instance: parentControllerInstance
- *          }
- *        }
- *        ```
- *      * `futureParentElement` - defines the parent to which the `cloneAttachFn` will add
- *        the cloned elements; only needed for transcludes that are allowed to contain non html
- *        elements (e.g. SVG elements). See also the directive.controller property.
- *
- * Calling the linking function returns the element of the template. It is either the original
- * element passed in, or the clone of the element if the `cloneAttachFn` is provided.
- *
- * After linking the view is not updated until after a call to $digest which typically is done by
- * Angular automatically.
- *
- * If you need access to the bound view, there are two ways to do it:
- *
- * - If you are not asking the linking function to clone the template, create the DOM element(s)
- *   before you send them to the compiler and keep this reference around.
- *   ```js
- *     var element = $compile('
{{total}}
')(scope);
- *   ```
- *
- * - if on the other hand, you need the element to be cloned, the view reference from the original
- *   example would not point to the clone, but rather to the original template that was cloned. In
- *   this case, you can access the clone via the cloneAttachFn:
- *   ```js
- *     var templateElement = angular.element('
{{total}}
'),
- *         scope = ....;
- *
- *     var clonedElement = $compile(templateElement)(scope, function(clonedElement, scope) {
- *       //attach the clone to DOM document at the right place
- *     });
- *
- *     //now we have reference to the cloned DOM via `clonedElement`
- *   ```
- *
- *
- * For information on how the compiler works, see the
- * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide.
- *
- * @knownIssue
- *
- * ### Double Compilation
- *
-   Double compilation occurs when an already compiled part of the DOM gets
-   compiled again. This is an undesired effect and can lead to misbehaving directives, performance issues,
-   and memory leaks. Refer to the Compiler Guide {@link guide/compiler#double-compilation-and-how-to-avoid-it
-   section on double compilation} for an in-depth explanation and ways to avoid it.
- *
- */
+      //add the listener twice so that when it is called
+      //you can remove the original function and still be
+      //able to call element.off(ev, fn) normally
+      element.on(type, function onFn() {
+        element.off(type, fn);
+        element.off(type, onFn);
+      });
+      element.on(type, fn);
+    },
+
+    replaceWith: function replaceWith(element, replaceNode) {
+      var index,
+          parent = element.parentNode;
+      jqLiteDealoc(element);
+      forEach(new JQLite(replaceNode), function (node) {
+        if (index) {
+          parent.insertBefore(node, index.nextSibling);
+        } else {
+          parent.replaceChild(node, element);
+        }
+        index = node;
+      });
+    },
 
-var $compileMinErr = minErr('$compile');
+    children: function children(element) {
+      var children = [];
+      forEach(element.childNodes, function (element) {
+        if (element.nodeType === NODE_TYPE_ELEMENT) {
+          children.push(element);
+        }
+      });
+      return children;
+    },
 
-function UNINITIALIZED_VALUE() {}
-var _UNINITIALIZED_VALUE = new UNINITIALIZED_VALUE();
+    contents: function contents(element) {
+      return element.contentDocument || element.childNodes || [];
+    },
 
-/**
- * @ngdoc provider
- * @name $compileProvider
- *
- * @description
- */
-$CompileProvider.$inject = ['$provide', '$$sanitizeUriProvider'];
-/** @this */
-function $CompileProvider($provide, $$sanitizeUriProvider) {
-  var hasDirectives = {},
-      Suffix = 'Directive',
-      COMMENT_DIRECTIVE_REGEXP = /^\s*directive:\s*([\w-]+)\s+(.*)$/,
-      CLASS_DIRECTIVE_REGEXP = /(([\w-]+)(?::([^;]+))?;?)/,
-      ALL_OR_NOTHING_ATTRS = makeMap('ngSrc,ngSrcset,src,srcset'),
-      REQUIRE_PREFIX_REGEXP = /^(?:(\^\^?)?(\?)?(\^\^?)?)?/;
-
-  // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes
-  // The assumption is that future DOM event attribute names will begin with
-  // 'on' and be composed of only English letters.
-  var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/;
-  var bindingCache = createMap();
-
-  function parseIsolateBindings(scope, directiveName, isController) {
-    var LOCAL_REGEXP = /^\s*([@&<]|=(\*?))(\??)\s*([\w$]*)\s*$/;
-
-    var bindings = createMap();
-
-    forEach(scope, function(definition, scopeName) {
-      if (definition in bindingCache) {
-        bindings[scopeName] = bindingCache[definition];
-        return;
+    append: function append(element, node) {
+      var nodeType = element.nodeType;
+      if (nodeType !== NODE_TYPE_ELEMENT && nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT) return;
+
+      node = new JQLite(node);
+
+      for (var i = 0, ii = node.length; i < ii; i++) {
+        var child = node[i];
+        element.appendChild(child);
       }
-      var match = definition.match(LOCAL_REGEXP);
+    },
 
-      if (!match) {
-        throw $compileMinErr('iscp',
-            'Invalid {3} for directive \'{0}\'.' +
-            ' Definition: {... {1}: \'{2}\' ...}',
-            directiveName, scopeName, definition,
-            (isController ? 'controller bindings definition' :
-            'isolate scope definition'));
-      }
-
-      bindings[scopeName] = {
-        mode: match[1][0],
-        collection: match[2] === '*',
-        optional: match[3] === '?',
-        attrName: match[4] || scopeName
-      };
-      if (match[4]) {
-        bindingCache[definition] = bindings[scopeName];
+    prepend: function prepend(element, node) {
+      if (element.nodeType === NODE_TYPE_ELEMENT) {
+        var index = element.firstChild;
+        forEach(new JQLite(node), function (child) {
+          element.insertBefore(child, index);
+        });
       }
-    });
+    },
 
-    return bindings;
-  }
+    wrap: function wrap(element, wrapNode) {
+      jqLiteWrapNode(element, jqLite(wrapNode).eq(0).clone()[0]);
+    },
 
-  function parseDirectiveBindings(directive, directiveName) {
-    var bindings = {
-      isolateScope: null,
-      bindToController: null
-    };
-    if (isObject(directive.scope)) {
-      if (directive.bindToController === true) {
-        bindings.bindToController = parseIsolateBindings(directive.scope,
-                                                         directiveName, true);
-        bindings.isolateScope = {};
+    remove: jqLiteRemove,
+
+    detach: function detach(element) {
+      jqLiteRemove(element, true);
+    },
+
+    after: function after(element, newElement) {
+      var index = element,
+          parent = element.parentNode;
+
+      if (parent) {
+        newElement = new JQLite(newElement);
+
+        for (var i = 0, ii = newElement.length; i < ii; i++) {
+          var node = newElement[i];
+          parent.insertBefore(node, index.nextSibling);
+          index = node;
+        }
+      }
+    },
+
+    addClass: jqLiteAddClass,
+    removeClass: jqLiteRemoveClass,
+
+    toggleClass: function toggleClass(element, selector, condition) {
+      if (selector) {
+        forEach(selector.split(' '), function (className) {
+          var classCondition = condition;
+          if (isUndefined(classCondition)) {
+            classCondition = !jqLiteHasClass(element, className);
+          }
+          (classCondition ? jqLiteAddClass : jqLiteRemoveClass)(element, className);
+        });
+      }
+    },
+
+    parent: function parent(element) {
+      var parent = element.parentNode;
+      return parent && parent.nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT ? parent : null;
+    },
+
+    next: function next(element) {
+      return element.nextElementSibling;
+    },
+
+    find: function find(element, selector) {
+      if (element.getElementsByTagName) {
+        return element.getElementsByTagName(selector);
       } else {
-        bindings.isolateScope = parseIsolateBindings(directive.scope,
-                                                     directiveName, false);
+        return [];
       }
-    }
-    if (isObject(directive.bindToController)) {
-      bindings.bindToController =
-          parseIsolateBindings(directive.bindToController, directiveName, true);
-    }
-    if (bindings.bindToController && !directive.controller) {
-      // There is no controller
-      throw $compileMinErr('noctrl',
-            'Cannot bind to controller without directive \'{0}\'s controller.',
-            directiveName);
-    }
-    return bindings;
-  }
+    },
 
-  function assertValidDirectiveName(name) {
-    var letter = name.charAt(0);
-    if (!letter || letter !== lowercase(letter)) {
-      throw $compileMinErr('baddir', 'Directive/Component name \'{0}\' is invalid. The first character must be a lowercase letter', name);
-    }
-    if (name !== name.trim()) {
-      throw $compileMinErr('baddir',
-            'Directive/Component name \'{0}\' is invalid. The name should not contain leading or trailing whitespaces',
-            name);
+    clone: jqLiteClone,
+
+    triggerHandler: function triggerHandler(element, event, extraParameters) {
+
+      var dummyEvent, eventFnsCopy, handlerArgs;
+      var eventName = event.type || event;
+      var expandoStore = jqLiteExpandoStore(element);
+      var events = expandoStore && expandoStore.events;
+      var eventFns = events && events[eventName];
+
+      if (eventFns) {
+        // Create a dummy event to pass to the handlers
+        dummyEvent = {
+          preventDefault: function preventDefault() {
+            this.defaultPrevented = true;
+          },
+          isDefaultPrevented: function isDefaultPrevented() {
+            return this.defaultPrevented === true;
+          },
+          stopImmediatePropagation: function stopImmediatePropagation() {
+            this.immediatePropagationStopped = true;
+          },
+          isImmediatePropagationStopped: function isImmediatePropagationStopped() {
+            return this.immediatePropagationStopped === true;
+          },
+          stopPropagation: noop,
+          type: eventName,
+          target: element
+        };
+
+        // If a custom event was provided then extend our dummy event with it
+        if (event.type) {
+          dummyEvent = extend(dummyEvent, event);
+        }
+
+        // Copy event handlers in case event handlers array is modified during execution.
+        eventFnsCopy = shallowCopy(eventFns);
+        handlerArgs = extraParameters ? [dummyEvent].concat(extraParameters) : [dummyEvent];
+
+        forEach(eventFnsCopy, function (fn) {
+          if (!dummyEvent.isImmediatePropagationStopped()) {
+            fn.apply(element, handlerArgs);
+          }
+        });
+      }
     }
-  }
+  }, function (fn, name) {
+    /**
+     * chaining functions
+     */
+    JQLite.prototype[name] = function (arg1, arg2, arg3) {
+      var value;
 
-  function getDirectiveRequire(directive) {
-    var require = directive.require || (directive.controller && directive.name);
+      for (var i = 0, ii = this.length; i < ii; i++) {
+        if (isUndefined(value)) {
+          value = fn(this[i], arg1, arg2, arg3);
+          if (isDefined(value)) {
+            // any function which returns a value needs to be wrapped
+            value = jqLite(value);
+          }
+        } else {
+          jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3));
+        }
+      }
+      return isDefined(value) ? value : this;
+    };
+  });
 
-    if (!isArray(require) && isObject(require)) {
-      forEach(require, function(value, key) {
-        var match = value.match(REQUIRE_PREFIX_REGEXP);
-        var name = value.substring(match[0].length);
-        if (!name) require[key] = match[0] + key;
+  // bind legacy bind/unbind to on/off
+  JQLite.prototype.bind = JQLite.prototype.on;
+  JQLite.prototype.unbind = JQLite.prototype.off;
+
+  // Provider for private $$jqLite service
+  /** @this */
+  function $$jqLiteProvider() {
+    this.$get = function $$jqLite() {
+      return extend(JQLite, {
+        hasClass: function hasClass(node, classes) {
+          if (node.attr) node = node[0];
+          return jqLiteHasClass(node, classes);
+        },
+        addClass: function addClass(node, classes) {
+          if (node.attr) node = node[0];
+          return jqLiteAddClass(node, classes);
+        },
+        removeClass: function removeClass(node, classes) {
+          if (node.attr) node = node[0];
+          return jqLiteRemoveClass(node, classes);
+        }
       });
+    };
+  }
+
+  /**
+   * Computes a hash of an 'obj'.
+   * Hash of a:
+   *  string is string
+   *  number is number as string
+   *  object is either result of calling $$hashKey function on the object or uniquely generated id,
+   *         that is also assigned to the $$hashKey property of the object.
+   *
+   * @param obj
+   * @returns {string} hash string such that the same input will have the same hash string.
+   *         The resulting string key is in 'type:hashKey' format.
+   */
+  function hashKey(obj, nextUidFn) {
+    var key = obj && obj.$$hashKey;
+
+    if (key) {
+      if (typeof key === 'function') {
+        key = obj.$$hashKey();
+      }
+      return key;
     }
 
-    return require;
+    var objType = typeof obj === 'undefined' ? 'undefined' : _typeof(obj);
+    if (objType === 'function' || objType === 'object' && obj !== null) {
+      key = obj.$$hashKey = objType + ':' + (nextUidFn || nextUid)();
+    } else {
+      key = objType + ':' + obj;
+    }
+
+    return key;
+  }
+
+  // A minimal ES2015 Map implementation.
+  // Should be bug/feature equivalent to the native implementations of supported browsers
+  // (for the features required in Angular).
+  // See https://kangax.github.io/compat-table/es6/#test-Map
+  var nanKey = Object.create(null);
+  function NgMapShim() {
+    this._keys = [];
+    this._values = [];
+    this._lastKey = NaN;
+    this._lastIndex = -1;
   }
+  NgMapShim.prototype = {
+    _idx: function _idx(key) {
+      if (key === this._lastKey) {
+        return this._lastIndex;
+      }
+      this._lastKey = key;
+      this._lastIndex = this._keys.indexOf(key);
+      return this._lastIndex;
+    },
+    _transformKey: function _transformKey(key) {
+      return isNumberNaN(key) ? nanKey : key;
+    },
+    get: function get(key) {
+      key = this._transformKey(key);
+      var idx = this._idx(key);
+      if (idx !== -1) {
+        return this._values[idx];
+      }
+    },
+    set: function set(key, value) {
+      key = this._transformKey(key);
+      var idx = this._idx(key);
+      if (idx === -1) {
+        idx = this._lastIndex = this._keys.length;
+      }
+      this._keys[idx] = key;
+      this._values[idx] = value;
 
-  function getDirectiveRestrict(restrict, name) {
-    if (restrict && !(isString(restrict) && /[EACM]/.test(restrict))) {
-      throw $compileMinErr('badrestrict',
-          'Restrict property \'{0}\' of directive \'{1}\' is invalid',
-          restrict,
-          name);
+      // Support: IE11
+      // Do not `return this` to simulate the partial IE11 implementation
+    },
+    delete: function _delete(key) {
+      key = this._transformKey(key);
+      var idx = this._idx(key);
+      if (idx === -1) {
+        return false;
+      }
+      this._keys.splice(idx, 1);
+      this._values.splice(idx, 1);
+      this._lastKey = NaN;
+      this._lastIndex = -1;
+      return true;
     }
+  };
 
-    return restrict || 'EA';
-  }
+  // For now, always use `NgMapShim`, even if `window.Map` is available. Some native implementations
+  // are still buggy (often in subtle ways) and can cause hard-to-debug failures. When native `Map`
+  // implementations get more stable, we can reconsider switching to `window.Map` (when available).
+  var NgMap = NgMapShim;
+
+  var $$MapProvider = [/** @this */function () {
+    this.$get = [function () {
+      return NgMap;
+    }];
+  }];
 
   /**
-   * @ngdoc method
-   * @name $compileProvider#directive
+   * @ngdoc function
+   * @module ng
+   * @name angular.injector
    * @kind function
    *
    * @description
-   * Register a new directive with the compiler.
-   *
-   * @param {string|Object} name Name of the directive in camel-case (i.e. ngBind which
-   *    will match as ng-bind), or an object map of directives where the keys are the
-   *    names and the values are the factories.
-   * @param {Function|Array} directiveFactory An injectable directive factory function. See the
-   *    {@link guide/directive directive guide} and the {@link $compile compile API} for more info.
-   * @returns {ng.$compileProvider} Self for chaining.
+   * Creates an injector object that can be used for retrieving services as well as for
+   * dependency injection (see {@link guide/di dependency injection}).
+   *
+   * @param {Array.} modules A list of module functions or their aliases. See
+   *     {@link angular.module}. The `ng` module must be explicitly added.
+   * @param {boolean=} [strictDi=false] Whether the injector should be in strict mode, which
+   *     disallows argument name annotation inference.
+   * @returns {injector} Injector object. See {@link auto.$injector $injector}.
+   *
+   * @example
+   * Typical usage
+   * ```js
+   *   // create an injector
+   *   var $injector = angular.injector(['ng']);
+   *
+   *   // use the injector to kick off your application
+   *   // use the type inference to auto inject arguments, or use implicit injection
+   *   $injector.invoke(function($rootScope, $compile, $document) {
+   *     $compile($document)($rootScope);
+   *     $rootScope.$digest();
+   *   });
+   * ```
+   *
+   * Sometimes you want to get access to the injector of a currently running Angular app
+   * from outside Angular. Perhaps, you want to inject and compile some markup after the
+   * application has been bootstrapped. You can do this using the extra `injector()` added
+   * to JQuery/jqLite elements. See {@link angular.element}.
+   *
+   * *This is fairly rare but could be the case if a third party library is injecting the
+   * markup.*
+   *
+   * In the following example a new block of HTML containing a `ng-controller`
+   * directive is added to the end of the document body by JQuery. We then compile and link
+   * it into the current AngularJS scope.
+   *
+   * ```js
+   * var $div = $('
{{content.label}}
');
+   * $(document.body).append($div);
+   *
+   * angular.element(document).injector().invoke(function($compile) {
+   *   var scope = angular.element($div).scope();
+   *   $compile($div)(scope);
+   * });
+   * ```
    */
-  this.directive = function registerDirective(name, directiveFactory) {
-    assertArg(name, 'name');
-    assertNotHasOwnProperty(name, 'directive');
-    if (isString(name)) {
-      assertValidDirectiveName(name);
-      assertArg(directiveFactory, 'directiveFactory');
-      if (!hasDirectives.hasOwnProperty(name)) {
-        hasDirectives[name] = [];
-        $provide.factory(name + Suffix, ['$injector', '$exceptionHandler',
-          function($injector, $exceptionHandler) {
-            var directives = [];
-            forEach(hasDirectives[name], function(directiveFactory, index) {
-              try {
-                var directive = $injector.invoke(directiveFactory);
-                if (isFunction(directive)) {
-                  directive = { compile: valueFn(directive) };
-                } else if (!directive.compile && directive.link) {
-                  directive.compile = valueFn(directive.link);
-                }
-                directive.priority = directive.priority || 0;
-                directive.index = index;
-                directive.name = directive.name || name;
-                directive.require = getDirectiveRequire(directive);
-                directive.restrict = getDirectiveRestrict(directive.restrict, name);
-                directive.$$moduleName = directiveFactory.$$moduleName;
-                directives.push(directive);
-              } catch (e) {
-                $exceptionHandler(e);
-              }
+
+  /**
+   * @ngdoc module
+   * @name auto
+   * @installation
+   * @description
+   *
+   * Implicit module which gets automatically added to each {@link auto.$injector $injector}.
+   */
+
+  var ARROW_ARG = /^([^(]+?)=>/;
+  var FN_ARGS = /^[^(]*\(\s*([^)]*)\)/m;
+  var FN_ARG_SPLIT = /,/;
+  var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/;
+  var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
+  var $injectorMinErr = minErr('$injector');
+
+  function stringifyFn(fn) {
+    return Function.prototype.toString.call(fn);
+  }
+
+  function extractArgs(fn) {
+    var fnText = stringifyFn(fn).replace(STRIP_COMMENTS, ''),
+        args = fnText.match(ARROW_ARG) || fnText.match(FN_ARGS);
+    return args;
+  }
+
+  function anonFn(fn) {
+    // For anonymous functions, showing at the very least the function signature can help in
+    // debugging.
+    var args = extractArgs(fn);
+    if (args) {
+      return 'function(' + (args[1] || '').replace(/[\s\r\n]+/, ' ') + ')';
+    }
+    return 'fn';
+  }
+
+  function annotate(fn, strictDi, name) {
+    var $inject, argDecl, last;
+
+    if (typeof fn === 'function') {
+      if (!($inject = fn.$inject)) {
+        $inject = [];
+        if (fn.length) {
+          if (strictDi) {
+            if (!isString(name) || !name) {
+              name = fn.name || anonFn(fn);
+            }
+            throw $injectorMinErr('strictdi', '{0} is not using explicit annotation and cannot be invoked in strict mode', name);
+          }
+          argDecl = extractArgs(fn);
+          forEach(argDecl[1].split(FN_ARG_SPLIT), function (arg) {
+            arg.replace(FN_ARG, function (all, underscore, name) {
+              $inject.push(name);
             });
-            return directives;
-          }]);
+          });
+        }
+        fn.$inject = $inject;
       }
-      hasDirectives[name].push(directiveFactory);
+    } else if (isArray(fn)) {
+      last = fn.length - 1;
+      assertArgFn(fn[last], 'fn');
+      $inject = fn.slice(0, last);
     } else {
-      forEach(name, reverseParams(registerDirective));
+      assertArgFn(fn, 'fn', true);
     }
-    return this;
-  };
+    return $inject;
+  }
+
+  ///////////////////////////////////////
+
+  /**
+   * @ngdoc service
+   * @name $injector
+   *
+   * @description
+   *
+   * `$injector` is used to retrieve object instances as defined by
+   * {@link auto.$provide provider}, instantiate types, invoke methods,
+   * and load modules.
+   *
+   * The following always holds true:
+   *
+   * ```js
+   *   var $injector = angular.injector();
+   *   expect($injector.get('$injector')).toBe($injector);
+   *   expect($injector.invoke(function($injector) {
+   *     return $injector;
+   *   })).toBe($injector);
+   * ```
+   *
+   * ## Injection Function Annotation
+   *
+   * JavaScript does not have annotations, and annotations are needed for dependency injection. The
+   * following are all valid ways of annotating function with injection arguments and are equivalent.
+   *
+   * ```js
+   *   // inferred (only works if code not minified/obfuscated)
+   *   $injector.invoke(function(serviceA){});
+   *
+   *   // annotated
+   *   function explicit(serviceA) {};
+   *   explicit.$inject = ['serviceA'];
+   *   $injector.invoke(explicit);
+   *
+   *   // inline
+   *   $injector.invoke(['serviceA', function(serviceA){}]);
+   * ```
+   *
+   * ### Inference
+   *
+   * In JavaScript calling `toString()` on a function returns the function definition. The definition
+   * can then be parsed and the function arguments can be extracted. This method of discovering
+   * annotations is disallowed when the injector is in strict mode.
+   * *NOTE:* This does not work with minification, and obfuscation tools since these tools change the
+   * argument names.
+   *
+   * ### `$inject` Annotation
+   * By adding an `$inject` property onto a function the injection parameters can be specified.
+   *
+   * ### Inline
+   * As an array of injection names, where the last item in the array is the function to call.
+   */
+
+  /**
+   * @ngdoc property
+   * @name $injector#modules
+   * @type {Object}
+   * @description
+   * A hash containing all the modules that have been loaded into the
+   * $injector.
+   *
+   * You can use this property to find out information about a module via the
+   * {@link angular.Module#info `myModule.info(...)`} method.
+   *
+   * For example:
+   *
+   * ```
+   * var info = $injector.modules['ngAnimate'].info();
+   * ```
+   *
+   * **Do not use this property to attempt to modify the modules after the application
+   * has been bootstrapped.**
+   */
 
   /**
    * @ngdoc method
-   * @name $compileProvider#component
-   * @module ng
-   * @param {string|Object} name Name of the component in camelCase (i.e. `myComp` which will match ``),
-   *    or an object map of components where the keys are the names and the values are the component definition objects.
-   * @param {Object} options Component definition object (a simplified
-   *    {@link ng.$compile#directive-definition-object directive definition object}),
-   *    with the following properties (all optional):
-   *
-   *    - `controller` – `{(string|function()=}` – controller constructor function that should be
-   *      associated with newly created scope or the name of a {@link ng.$compile#-controller-
-   *      registered controller} if passed as a string. An empty `noop` function by default.
-   *    - `controllerAs` – `{string=}` – identifier name for to reference the controller in the component's scope.
-   *      If present, the controller will be published to scope under the `controllerAs` name.
-   *      If not present, this will default to be `$ctrl`.
-   *    - `template` – `{string=|function()=}` – html template as a string or a function that
-   *      returns an html template as a string which should be used as the contents of this component.
-   *      Empty string by default.
-   *
-   *      If `template` is a function, then it is {@link auto.$injector#invoke injected} with
-   *      the following locals:
-   *
-   *      - `$element` - Current element
-   *      - `$attrs` - Current attributes object for the element
-   *
-   *    - `templateUrl` – `{string=|function()=}` – path or function that returns a path to an html
-   *      template that should be used  as the contents of this component.
-   *
-   *      If `templateUrl` is a function, then it is {@link auto.$injector#invoke injected} with
-   *      the following locals:
-   *
-   *      - `$element` - Current element
-   *      - `$attrs` - Current attributes object for the element
-   *
-   *    - `bindings` – `{object=}` – defines bindings between DOM attributes and component properties.
-   *      Component properties are always bound to the component controller and not to the scope.
-   *      See {@link ng.$compile#-bindtocontroller- `bindToController`}.
-   *    - `transclude` – `{boolean=}` – whether {@link $compile#transclusion content transclusion} is enabled.
-   *      Disabled by default.
-   *    - `require` - `{Object=}` - requires the controllers of other directives and binds them to
-   *      this component's controller. The object keys specify the property names under which the required
-   *      controllers (object values) will be bound. See {@link ng.$compile#-require- `require`}.
-   *    - `$...` – additional properties to attach to the directive factory function and the controller
-   *      constructor function. (This is used by the component router to annotate)
-   *
-   * @returns {ng.$compileProvider} the compile provider itself, for chaining of function calls.
+   * @name $injector#get
+   *
+   * @description
+   * Return an instance of the service.
+   *
+   * @param {string} name The name of the instance to retrieve.
+   * @param {string=} caller An optional string to provide the origin of the function call for error messages.
+   * @return {*} The instance.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $injector#invoke
+   *
+   * @description
+   * Invoke the method and supply the method arguments from the `$injector`.
+   *
+   * @param {Function|Array.} fn The injectable function to invoke. Function parameters are
+   *   injected according to the {@link guide/di $inject Annotation} rules.
+   * @param {Object=} self The `this` for the invoked method.
+   * @param {Object=} locals Optional object. If preset then any argument names are read from this
+   *                         object first, before the `$injector` is consulted.
+   * @returns {*} the value returned by the invoked `fn` function.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $injector#has
+   *
+   * @description
+   * Allows the user to query if the particular service exists.
+   *
+   * @param {string} name Name of the service to query.
+   * @returns {boolean} `true` if injector has given service.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $injector#instantiate
    * @description
-   * Register a **component definition** with the compiler. This is a shorthand for registering a special
-   * type of directive, which represents a self-contained UI component in your application. Such components
-   * are always isolated (i.e. `scope: {}`) and are always restricted to elements (i.e. `restrict: 'E'`).
+   * Create a new instance of JS type. The method takes a constructor function, invokes the new
+   * operator, and supplies all of the arguments to the constructor function as specified by the
+   * constructor annotation.
+   *
+   * @param {Function} Type Annotated constructor function.
+   * @param {Object=} locals Optional object. If preset then any argument names are read from this
+   * object first, before the `$injector` is consulted.
+   * @returns {Object} new instance of `Type`.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $injector#annotate
+   *
+   * @description
+   * Returns an array of service names which the function is requesting for injection. This API is
+   * used by the injector to determine which services need to be injected into the function when the
+   * function is invoked. There are three ways in which the function can be annotated with the needed
+   * dependencies.
+   *
+   * #### Argument names
+   *
+   * The simplest form is to extract the dependencies from the arguments of the function. This is done
+   * by converting the function into a string using `toString()` method and extracting the argument
+   * names.
+   * ```js
+   *   // Given
+   *   function MyController($scope, $route) {
+   *     // ...
+   *   }
+   *
+   *   // Then
+   *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+   * ```
    *
-   * Component definitions are very simple and do not require as much configuration as defining general
-   * directives. Component definitions usually consist only of a template and a controller backing it.
+   * You can disallow this method by using strict injection mode.
    *
-   * In order to make the definition easier, components enforce best practices like use of `controllerAs`,
-   * `bindToController`. They always have **isolate scope** and are restricted to elements.
+   * This method does not work with code minification / obfuscation. For this reason the following
+   * annotation strategies are supported.
    *
-   * Here are a few examples of how you would usually define components:
+   * #### The `$inject` property
    *
+   * If a function has an `$inject` property and its value is an array of strings, then the strings
+   * represent names of services to be injected into the function.
    * ```js
-   *   var myMod = angular.module(...);
-   *   myMod.component('myComp', {
-   *     template: '
My name is {{$ctrl.name}}
',
-   *     controller: function() {
-   *       this.name = 'shahar';
-   *     }
-   *   });
+   *   // Given
+   *   var MyController = function(obfuscatedScope, obfuscatedRoute) {
+   *     // ...
+   *   }
+   *   // Define function dependencies
+   *   MyController['$inject'] = ['$scope', '$route'];
+   *
+   *   // Then
+   *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+   * ```
+   *
+   * #### The array notation
    *
-   *   myMod.component('myComp', {
-   *     template: '
My name is {{$ctrl.name}}
',
-   *     bindings: {name: '@'}
+   * It is often desirable to inline Injected functions and that's when setting the `$inject` property
+   * is very inconvenient. In these situations using the array notation to specify the dependencies in
+   * a way that survives minification is a better choice:
+   *
+   * ```js
+   *   // We wish to write this (not minification / obfuscation safe)
+   *   injector.invoke(function($compile, $rootScope) {
+   *     // ...
    *   });
    *
-   *   myMod.component('myComp', {
-   *     templateUrl: 'views/my-comp.html',
-   *     controller: 'MyCtrl',
-   *     controllerAs: 'ctrl',
-   *     bindings: {name: '@'}
+   *   // We are forced to write break inlining
+   *   var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
+   *     // ...
+   *   };
+   *   tmpFn.$inject = ['$compile', '$rootScope'];
+   *   injector.invoke(tmpFn);
+   *
+   *   // To better support inline function the inline annotation is supported
+   *   injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
+   *     // ...
+   *   }]);
+   *
+   *   // Therefore
+   *   expect(injector.annotate(
+   *      ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
+   *    ).toEqual(['$compile', '$rootScope']);
+   * ```
+   *
+   * @param {Function|Array.} fn Function for which dependent service names need to
+   * be retrieved as described above.
+   *
+   * @param {boolean=} [strictDi=false] Disallow argument name annotation inference.
+   *
+   * @returns {Array.} The names of the services which the function requires.
+   */
+  /**
+   * @ngdoc method
+   * @name $injector#loadNewModules
+   *
+   * @description
+   *
+   * **This is a dangerous API, which you use at your own risk!**
+   *
+   * Add the specified modules to the current injector.
+   *
+   * This method will add each of the injectables to the injector and execute all of the config and run
+   * blocks for each module passed to the method.
+   *
+   * If a module has already been loaded into the injector then it will not be loaded again.
+   *
+   * * The application developer is responsible for loading the code containing the modules; and for
+   * ensuring that lazy scripts are not downloaded and executed more often that desired.
+   * * Previously compiled HTML will not be affected by newly loaded directives, filters and components.
+   * * Modules cannot be unloaded.
+   *
+   * You can use {@link $injector#modules `$injector.modules`} to check whether a module has been loaded
+   * into the injector, which may indicate whether the script has been executed already.
+   *
+   * @example
+   * Here is an example of loading a bundle of modules, with a utility method called `getScript`:
+   *
+   * ```javascript
+   * app.factory('loadModule', function($injector) {
+   *   return function loadModule(moduleName, bundleUrl) {
+   *     return getScript(bundleUrl).then(function() { $injector.loadNewModules([moduleName]); });
+   *   };
+   * })
+   * ```
+   *
+   * @param {Array=} mods an array of modules to load into the application.
+   *     Each item in the array should be the name of a predefined module or a (DI annotated)
+   *     function that will be invoked by the injector as a `config` block.
+   *     See: {@link angular.module modules}
+   */
+
+  /**
+   * @ngdoc service
+   * @name $provide
+   *
+   * @description
+   *
+   * The {@link auto.$provide $provide} service has a number of methods for registering components
+   * with the {@link auto.$injector $injector}. Many of these functions are also exposed on
+   * {@link angular.Module}.
+   *
+   * An Angular **service** is a singleton object created by a **service factory**.  These **service
+   * factories** are functions which, in turn, are created by a **service provider**.
+   * The **service providers** are constructor functions. When instantiated they must contain a
+   * property called `$get`, which holds the **service factory** function.
+   *
+   * When you request a service, the {@link auto.$injector $injector} is responsible for finding the
+   * correct **service provider**, instantiating it and then calling its `$get` **service factory**
+   * function to get the instance of the **service**.
+   *
+   * Often services have no configuration options and there is no need to add methods to the service
+   * provider.  The provider will be no more than a constructor function with a `$get` property. For
+   * these cases the {@link auto.$provide $provide} service has additional helper methods to register
+   * services without specifying a provider.
+   *
+   * * {@link auto.$provide#provider provider(name, provider)} - registers a **service provider** with the
+   *     {@link auto.$injector $injector}
+   * * {@link auto.$provide#constant constant(name, obj)} - registers a value/object that can be accessed by
+   *     providers and services.
+   * * {@link auto.$provide#value value(name, obj)} - registers a value/object that can only be accessed by
+   *     services, not providers.
+   * * {@link auto.$provide#factory factory(name, fn)} - registers a service **factory function**
+   *     that will be wrapped in a **service provider** object, whose `$get` property will contain the
+   *     given factory function.
+   * * {@link auto.$provide#service service(name, Fn)} - registers a **constructor function**
+   *     that will be wrapped in a **service provider** object, whose `$get` property will instantiate
+   *      a new object using the given constructor function.
+   * * {@link auto.$provide#decorator decorator(name, decorFn)} - registers a **decorator function** that
+   *      will be able to modify or replace the implementation of another service.
+   *
+   * See the individual methods for more information and examples.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $provide#provider
+   * @description
+   *
+   * Register a **provider function** with the {@link auto.$injector $injector}. Provider functions
+   * are constructor functions, whose instances are responsible for "providing" a factory for a
+   * service.
+   *
+   * Service provider names start with the name of the service they provide followed by `Provider`.
+   * For example, the {@link ng.$log $log} service has a provider called
+   * {@link ng.$logProvider $logProvider}.
+   *
+   * Service provider objects can have additional methods which allow configuration of the provider
+   * and its service. Importantly, you can configure what kind of service is created by the `$get`
+   * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a
+   * method {@link ng.$logProvider#debugEnabled debugEnabled}
+   * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the
+   * console or not.
+   *
+   * @param {string} name The name of the instance. NOTE: the provider will be available under `name +
+                          'Provider'` key.
+   * @param {(Object|function())} provider If the provider is:
+   *
+   *   - `Object`: then it should have a `$get` method. The `$get` method will be invoked using
+   *     {@link auto.$injector#invoke $injector.invoke()} when an instance needs to be created.
+   *   - `Constructor`: a new instance of the provider will be created using
+   *     {@link auto.$injector#instantiate $injector.instantiate()}, then treated as `object`.
+   *
+   * @returns {Object} registered provider instance
+  
+   * @example
+   *
+   * The following example shows how to create a simple event tracking service and register it using
+   * {@link auto.$provide#provider $provide.provider()}.
+   *
+   * ```js
+   *  // Define the eventTracker provider
+   *  function EventTrackerProvider() {
+   *    var trackingUrl = '/track';
+   *
+   *    // A provider method for configuring where the tracked events should been saved
+   *    this.setTrackingUrl = function(url) {
+   *      trackingUrl = url;
+   *    };
+   *
+   *    // The service factory function
+   *    this.$get = ['$http', function($http) {
+   *      var trackedEvents = {};
+   *      return {
+   *        // Call this to track an event
+   *        event: function(event) {
+   *          var count = trackedEvents[event] || 0;
+   *          count += 1;
+   *          trackedEvents[event] = count;
+   *          return count;
+   *        },
+   *        // Call this to save the tracked events to the trackingUrl
+   *        save: function() {
+   *          $http.post(trackingUrl, trackedEvents);
+   *        }
+   *      };
+   *    }];
+   *  }
+   *
+   *  describe('eventTracker', function() {
+   *    var postSpy;
+   *
+   *    beforeEach(module(function($provide) {
+   *      // Register the eventTracker provider
+   *      $provide.provider('eventTracker', EventTrackerProvider);
+   *    }));
+   *
+   *    beforeEach(module(function(eventTrackerProvider) {
+   *      // Configure eventTracker provider
+   *      eventTrackerProvider.setTrackingUrl('/custom-track');
+   *    }));
+   *
+   *    it('tracks events', inject(function(eventTracker) {
+   *      expect(eventTracker.event('login')).toEqual(1);
+   *      expect(eventTracker.event('login')).toEqual(2);
+   *    }));
+   *
+   *    it('saves to the tracking url', inject(function(eventTracker, $http) {
+   *      postSpy = spyOn($http, 'post');
+   *      eventTracker.event('login');
+   *      eventTracker.save();
+   *      expect(postSpy).toHaveBeenCalled();
+   *      expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track');
+   *      expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track');
+   *      expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 });
+   *    }));
+   *  });
+   * ```
+   */
+
+  /**
+   * @ngdoc method
+   * @name $provide#factory
+   * @description
+   *
+   * Register a **service factory**, which will be called to return the service instance.
+   * This is short for registering a service where its provider consists of only a `$get` property,
+   * which is the given service factory function.
+   * You should use {@link auto.$provide#factory $provide.factory(getFn)} if you do not need to
+   * configure your service in a provider.
+   *
+   * @param {string} name The name of the instance.
+   * @param {Function|Array.} $getFn The injectable $getFn for the instance creation.
+   *                      Internally this is a short hand for `$provide.provider(name, {$get: $getFn})`.
+   * @returns {Object} registered provider instance
+   *
+   * @example
+   * Here is an example of registering a service
+   * ```js
+   *   $provide.factory('ping', ['$http', function($http) {
+   *     return function ping() {
+   *       return $http.send('/ping');
+   *     };
+   *   }]);
+   * ```
+   * You would then inject and use this service like this:
+   * ```js
+   *   someModule.controller('Ctrl', ['ping', function(ping) {
+   *     ping();
+   *   }]);
+   * ```
+   */
+
+  /**
+   * @ngdoc method
+   * @name $provide#service
+   * @description
+   *
+   * Register a **service constructor**, which will be invoked with `new` to create the service
+   * instance.
+   * This is short for registering a service where its provider's `$get` property is a factory
+   * function that returns an instance instantiated by the injector from the service constructor
+   * function.
+   *
+   * Internally it looks a bit like this:
+   *
+   * ```
+   * {
+   *   $get: function() {
+   *     return $injector.instantiate(constructor);
+   *   }
+   * }
+   * ```
+   *
+   *
+   * You should use {@link auto.$provide#service $provide.service(class)} if you define your service
+   * as a type/class.
+   *
+   * @param {string} name The name of the instance.
+   * @param {Function|Array.} constructor An injectable class (constructor function)
+   *     that will be instantiated.
+   * @returns {Object} registered provider instance
+   *
+   * @example
+   * Here is an example of registering a service using
+   * {@link auto.$provide#service $provide.service(class)}.
+   * ```js
+   *   var Ping = function($http) {
+   *     this.$http = $http;
+   *   };
+   *
+   *   Ping.$inject = ['$http'];
+   *
+   *   Ping.prototype.send = function() {
+   *     return this.$http.get('/ping');
+   *   };
+   *   $provide.service('ping', Ping);
+   * ```
+   * You would then inject and use this service like this:
+   * ```js
+   *   someModule.controller('Ctrl', ['ping', function(ping) {
+   *     ping.send();
+   *   }]);
+   * ```
+   */
+
+  /**
+   * @ngdoc method
+   * @name $provide#value
+   * @description
+   *
+   * Register a **value service** with the {@link auto.$injector $injector}, such as a string, a
+   * number, an array, an object or a function. This is short for registering a service where its
+   * provider's `$get` property is a factory function that takes no arguments and returns the **value
+   * service**. That also means it is not possible to inject other services into a value service.
+   *
+   * Value services are similar to constant services, except that they cannot be injected into a
+   * module configuration function (see {@link angular.Module#config}) but they can be overridden by
+   * an Angular {@link auto.$provide#decorator decorator}.
+   *
+   * @param {string} name The name of the instance.
+   * @param {*} value The value.
+   * @returns {Object} registered provider instance
+   *
+   * @example
+   * Here are some examples of creating value services.
+   * ```js
+   *   $provide.value('ADMIN_USER', 'admin');
+   *
+   *   $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 });
+   *
+   *   $provide.value('halfOf', function(value) {
+   *     return value / 2;
    *   });
+   * ```
+   */
+
+  /**
+   * @ngdoc method
+   * @name $provide#constant
+   * @description
+   *
+   * Register a **constant service** with the {@link auto.$injector $injector}, such as a string,
+   * a number, an array, an object or a function. Like the {@link auto.$provide#value value}, it is not
+   * possible to inject other services into a constant.
+   *
+   * But unlike {@link auto.$provide#value value}, a constant can be
+   * injected into a module configuration function (see {@link angular.Module#config}) and it cannot
+   * be overridden by an Angular {@link auto.$provide#decorator decorator}.
+   *
+   * @param {string} name The name of the constant.
+   * @param {*} value The constant value.
+   * @returns {Object} registered instance
+   *
+   * @example
+   * Here a some examples of creating constants:
+   * ```js
+   *   $provide.constant('SHARD_HEIGHT', 306);
    *
+   *   $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']);
+   *
+   *   $provide.constant('double', function(value) {
+   *     return value * 2;
+   *   });
    * ```
-   * For more examples, and an in-depth guide, see the {@link guide/component component guide}.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $provide#decorator
+   * @description
    *
-   * 

-   * See also {@link ng.$compileProvider#directive $compileProvider.directive()}.
+   * Register a **decorator function** with the {@link auto.$injector $injector}. A decorator function
+   * intercepts the creation of a service, allowing it to override or modify the behavior of the
+   * service. The return value of the decorator function may be the original service, or a new service
+   * that replaces (or wraps and delegates to) the original service.
+   *
+   * You can find out more about using decorators in the {@link guide/decorators} guide.
+   *
+   * @param {string} name The name of the service to decorate.
+   * @param {Function|Array.} decorator This function will be invoked when the service needs to be
+   *    provided and should return the decorated service instance. The function is called using
+   *    the {@link auto.$injector#invoke injector.invoke} method and is therefore fully injectable.
+   *    Local injection arguments:
+   *
+   *    * `$delegate` - The original service instance, which can be replaced, monkey patched, configured,
+   *      decorated or delegated to.
+   *
+   * @example
+   * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting
+   * calls to {@link ng.$log#error $log.warn()}.
+   * ```js
+   *   $provide.decorator('$log', ['$delegate', function($delegate) {
+   *     $delegate.warn = $delegate.error;
+   *     return $delegate;
+   *   }]);
+   * ```
    */
-  this.component = function registerComponent(name, options) {
-    if (!isString(name)) {
-      forEach(name, reverseParams(bind(this, registerComponent)));
-      return this;
+
+  function createInjector(modulesToLoad, strictDi) {
+    strictDi = strictDi === true;
+    var INSTANTIATING = {},
+        providerSuffix = 'Provider',
+        path = [],
+        loadedModules = new NgMap(),
+        providerCache = {
+      $provide: {
+        provider: supportObject(provider),
+        factory: supportObject(factory),
+        service: supportObject(service),
+        value: supportObject(value),
+        constant: supportObject(constant),
+        decorator: decorator
+      }
+    },
+        providerInjector = providerCache.$injector = createInternalInjector(providerCache, function (serviceName, caller) {
+      if (angular.isString(caller)) {
+        path.push(caller);
+      }
+      throw $injectorMinErr('unpr', 'Unknown provider: {0}', path.join(' <- '));
+    }),
+        instanceCache = {},
+        protoInstanceInjector = createInternalInjector(instanceCache, function (serviceName, caller) {
+      var provider = providerInjector.get(serviceName + providerSuffix, caller);
+      return instanceInjector.invoke(provider.$get, provider, undefined, serviceName);
+    }),
+        instanceInjector = protoInstanceInjector;
+
+    providerCache['$injector' + providerSuffix] = { $get: valueFn(protoInstanceInjector) };
+    instanceInjector.modules = providerInjector.modules = createMap();
+    var runBlocks = loadModules(modulesToLoad);
+    instanceInjector = protoInstanceInjector.get('$injector');
+    instanceInjector.strictDi = strictDi;
+    forEach(runBlocks, function (fn) {
+      if (fn) instanceInjector.invoke(fn);
+    });
+
+    instanceInjector.loadNewModules = function (mods) {
+      forEach(loadModules(mods), function (fn) {
+        if (fn) instanceInjector.invoke(fn);
+      });
+    };
+
+    return instanceInjector;
+
+    ////////////////////////////////////
+    // $provider
+    ////////////////////////////////////
+
+    function supportObject(delegate) {
+      return function (key, value) {
+        if (isObject(key)) {
+          forEach(key, reverseParams(delegate));
+        } else {
+          return delegate(key, value);
+        }
+      };
+    }
+
+    function provider(name, provider_) {
+      assertNotHasOwnProperty(name, 'service');
+      if (isFunction(provider_) || isArray(provider_)) {
+        provider_ = providerInjector.instantiate(provider_);
+      }
+      if (!provider_.$get) {
+        throw $injectorMinErr('pget', 'Provider \'{0}\' must define $get factory method.', name);
+      }
+      return providerCache[name + providerSuffix] = provider_;
+    }
+
+    function enforceReturnValue(name, factory) {
+      return (/** @this */function enforcedReturnValue() {
+          var result = instanceInjector.invoke(factory, this);
+          if (isUndefined(result)) {
+            throw $injectorMinErr('undef', 'Provider \'{0}\' must return a value from $get factory method.', name);
+          }
+          return result;
+        }
+      );
+    }
+
+    function factory(name, factoryFn, enforce) {
+      return provider(name, {
+        $get: enforce !== false ? enforceReturnValue(name, factoryFn) : factoryFn
+      });
+    }
+
+    function service(name, constructor) {
+      return factory(name, ['$injector', function ($injector) {
+        return $injector.instantiate(constructor);
+      }]);
+    }
+
+    function value(name, val) {
+      return factory(name, valueFn(val), false);
+    }
+
+    function constant(name, value) {
+      assertNotHasOwnProperty(name, 'constant');
+      providerCache[name] = value;
+      instanceCache[name] = value;
+    }
+
+    function decorator(serviceName, decorFn) {
+      var origProvider = providerInjector.get(serviceName + providerSuffix),
+          orig$get = origProvider.$get;
+
+      origProvider.$get = function () {
+        var origInstance = instanceInjector.invoke(orig$get, origProvider);
+        return instanceInjector.invoke(decorFn, null, { $delegate: origInstance });
+      };
+    }
+
+    ////////////////////////////////////
+    // Module Loading
+    ////////////////////////////////////
+    function loadModules(modulesToLoad) {
+      assertArg(isUndefined(modulesToLoad) || isArray(modulesToLoad), 'modulesToLoad', 'not an array');
+      var runBlocks = [],
+          moduleFn;
+      forEach(modulesToLoad, function (module) {
+        if (loadedModules.get(module)) return;
+        loadedModules.set(module, true);
+
+        function runInvokeQueue(queue) {
+          var i, ii;
+          for (i = 0, ii = queue.length; i < ii; i++) {
+            var invokeArgs = queue[i],
+                provider = providerInjector.get(invokeArgs[0]);
+
+            provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
+          }
+        }
+
+        try {
+          if (isString(module)) {
+            moduleFn = angularModule(module);
+            instanceInjector.modules[module] = moduleFn;
+            runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
+            runInvokeQueue(moduleFn._invokeQueue);
+            runInvokeQueue(moduleFn._configBlocks);
+          } else if (isFunction(module)) {
+            runBlocks.push(providerInjector.invoke(module));
+          } else if (isArray(module)) {
+            runBlocks.push(providerInjector.invoke(module));
+          } else {
+            assertArgFn(module, 'module');
+          }
+        } catch (e) {
+          if (isArray(module)) {
+            module = module[module.length - 1];
+          }
+          if (e.message && e.stack && e.stack.indexOf(e.message) === -1) {
+            // Safari & FF's stack traces don't contain error.message content
+            // unlike those of Chrome and IE
+            // So if stack doesn't contain message, we create a new string that contains both.
+            // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here.
+            // eslint-disable-next-line no-ex-assign
+            e = e.message + '\n' + e.stack;
+          }
+          throw $injectorMinErr('modulerr', 'Failed to instantiate module {0} due to:\n{1}', module, e.stack || e.message || e);
+        }
+      });
+      return runBlocks;
+    }
+
+    ////////////////////////////////////
+    // internal Injector
+    ////////////////////////////////////
+
+    function createInternalInjector(cache, factory) {
+
+      function getService(serviceName, caller) {
+        if (cache.hasOwnProperty(serviceName)) {
+          if (cache[serviceName] === INSTANTIATING) {
+            throw $injectorMinErr('cdep', 'Circular dependency found: {0}', serviceName + ' <- ' + path.join(' <- '));
+          }
+          return cache[serviceName];
+        } else {
+          try {
+            path.unshift(serviceName);
+            cache[serviceName] = INSTANTIATING;
+            cache[serviceName] = factory(serviceName, caller);
+            return cache[serviceName];
+          } catch (err) {
+            if (cache[serviceName] === INSTANTIATING) {
+              delete cache[serviceName];
+            }
+            throw err;
+          } finally {
+            path.shift();
+          }
+        }
+      }
+
+      function injectionArgs(fn, locals, serviceName) {
+        var args = [],
+            $inject = createInjector.$$annotate(fn, strictDi, serviceName);
+
+        for (var i = 0, length = $inject.length; i < length; i++) {
+          var key = $inject[i];
+          if (typeof key !== 'string') {
+            throw $injectorMinErr('itkn', 'Incorrect injection token! Expected service name as string, got {0}', key);
+          }
+          args.push(locals && locals.hasOwnProperty(key) ? locals[key] : getService(key, serviceName));
+        }
+        return args;
+      }
+
+      function isClass(func) {
+        // Support: IE 9-11 only
+        // IE 9-11 do not support classes and IE9 leaks with the code below.
+        if (msie || typeof func !== 'function') {
+          return false;
+        }
+        var result = func.$$ngIsClass;
+        if (!isBoolean(result)) {
+          // Support: Edge 12-13 only
+          // See: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/6156135/
+          result = func.$$ngIsClass = /^(?:class\b|constructor\()/.test(stringifyFn(func));
+        }
+        return result;
+      }
+
+      function invoke(fn, self, locals, serviceName) {
+        if (typeof locals === 'string') {
+          serviceName = locals;
+          locals = null;
+        }
+
+        var args = injectionArgs(fn, locals, serviceName);
+        if (isArray(fn)) {
+          fn = fn[fn.length - 1];
+        }
+
+        if (!isClass(fn)) {
+          // http://jsperf.com/angularjs-invoke-apply-vs-switch
+          // #5388
+          return fn.apply(self, args);
+        } else {
+          args.unshift(null);
+          return new (Function.prototype.bind.apply(fn, args))();
+        }
+      }
+
+      function instantiate(Type, locals, serviceName) {
+        // Check if Type is annotated and use just the given function at n-1 as parameter
+        // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]);
+        var ctor = isArray(Type) ? Type[Type.length - 1] : Type;
+        var args = injectionArgs(Type, locals, serviceName);
+        // Empty object at position 0 is ignored for invocation with `new`, but required.
+        args.unshift(null);
+        return new (Function.prototype.bind.apply(ctor, args))();
+      }
+
+      return {
+        invoke: invoke,
+        instantiate: instantiate,
+        get: getService,
+        annotate: createInjector.$$annotate,
+        has: function has(name) {
+          return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name);
+        }
+      };
     }
+  }
+
+  createInjector.$$annotate = annotate;
+
+  /**
+   * @ngdoc provider
+   * @name $anchorScrollProvider
+   * @this
+   *
+   * @description
+   * Use `$anchorScrollProvider` to disable automatic scrolling whenever
+   * {@link ng.$location#hash $location.hash()} changes.
+   */
+  function $AnchorScrollProvider() {
+
+    var autoScrollingEnabled = true;
+
+    /**
+     * @ngdoc method
+     * @name $anchorScrollProvider#disableAutoScrolling
+     *
+     * @description
+     * By default, {@link ng.$anchorScroll $anchorScroll()} will automatically detect changes to
+     * {@link ng.$location#hash $location.hash()} and scroll to the element matching the new hash.

+     * Use this method to disable automatic scrolling.
+     *
+     * If automatic scrolling is disabled, one must explicitly call
+     * {@link ng.$anchorScroll $anchorScroll()} in order to scroll to the element related to the
+     * current hash.
+     */
+    this.disableAutoScrolling = function () {
+      autoScrollingEnabled = false;
+    };
+
+    /**
+     * @ngdoc service
+     * @name $anchorScroll
+     * @kind function
+     * @requires $window
+     * @requires $location
+     * @requires $rootScope
+     *
+     * @description
+     * When called, it scrolls to the element related to the specified `hash` or (if omitted) to the
+     * current value of {@link ng.$location#hash $location.hash()}, according to the rules specified
+     * in the
+     * [HTML5 spec](http://www.w3.org/html/wg/drafts/html/master/browsers.html#an-indicated-part-of-the-document).
+     *
+     * It also watches the {@link ng.$location#hash $location.hash()} and automatically scrolls to
+     * match any anchor whenever it changes. This can be disabled by calling
+     * {@link ng.$anchorScrollProvider#disableAutoScrolling $anchorScrollProvider.disableAutoScrolling()}.
+     *
+     * Additionally, you can use its {@link ng.$anchorScroll#yOffset yOffset} property to specify a
+     * vertical scroll-offset (either fixed or dynamic).
+     *
+     * @param {string=} hash The hash specifying the element to scroll to. If omitted, the value of
+     *                       {@link ng.$location#hash $location.hash()} will be used.
+     *
+     * @property {(number|function|jqLite)} yOffset
+     * If set, specifies a vertical scroll-offset. This is often useful when there are fixed
+     * positioned elements at the top of the page, such as navbars, headers etc.
+     *
+     * `yOffset` can be specified in various ways:
+     * - **number**: A fixed number of pixels to be used as offset.


+     * - **function**: A getter function called everytime `$anchorScroll()` is executed. Must return
+     *   a number representing the offset (in pixels).


+     * - **jqLite**: A jqLite/jQuery element to be used for specifying the offset. The distance from
+     *   the top of the page to the element's bottom will be used as offset.

+     *   **Note**: The element will be taken into account only as long as its `position` is set to
+     *   `fixed`. This option is useful, when dealing with responsive navbars/headers that adjust
+     *   their height and/or positioning according to the viewport's size.
+     *
+     * 

+     * 

+     * In order for `yOffset` to work properly, scrolling should take place on the document's root and
+     * not some child element.
+     * 

+     *
+     * @example
+       
+         
+           

+             Go to bottom
+              You're at the bottom!
+           

+         
+         
+           angular.module('anchorScrollExample', [])
+             .controller('ScrollController', ['$scope', '$location', '$anchorScroll',
+               function($scope, $location, $anchorScroll) {
+                 $scope.gotoBottom = function() {
+                   // set the location.hash to the id of
+                   // the element you wish to scroll to.
+                   $location.hash('bottom');
+                    // call $anchorScroll()
+                   $anchorScroll();
+                 };
+               }]);
+         
+         
+           #scrollArea {
+             height: 280px;
+             overflow: auto;
+           }
+            #bottom {
+             display: block;
+             margin-top: 2000px;
+           }
+         
+       
+     *
+     * 

+     * The example below illustrates the use of a vertical scroll-offset (specified as a fixed value).
+     * See {@link ng.$anchorScroll#yOffset $anchorScroll.yOffset} for more details.
+     *
+     * @example
+       
+         
+           

+             
+               Go to anchor {{x}}
+             
+           

+           

+             Anchor {{x}} of 5
+           

+         
+         
+           angular.module('anchorScrollOffsetExample', [])
+             .run(['$anchorScroll', function($anchorScroll) {
+               $anchorScroll.yOffset = 50;   // always scroll by 50 extra pixels
+             }])
+             .controller('headerCtrl', ['$anchorScroll', '$location', '$scope',
+               function($anchorScroll, $location, $scope) {
+                 $scope.gotoAnchor = function(x) {
+                   var newHash = 'anchor' + x;
+                   if ($location.hash() !== newHash) {
+                     // set the $location.hash to `newHash` and
+                     // $anchorScroll will automatically scroll to it
+                     $location.hash('anchor' + x);
+                   } else {
+                     // call $anchorScroll() explicitly,
+                     // since $location.hash hasn't changed
+                     $anchorScroll();
+                   }
+                 };
+               }
+             ]);
+         
+         
+           body {
+             padding-top: 50px;
+           }
+            .anchor {
+             border: 2px dashed DarkOrchid;
+             padding: 10px 10px 200px 10px;
+           }
+            .fixed-header {
+             background-color: rgba(0, 0, 0, 0.2);
+             height: 50px;
+             position: fixed;
+             top: 0; left: 0; right: 0;
+           }
+            .fixed-header > a {
+             display: inline-block;
+             margin: 5px 15px;
+           }
+         
+       
+     */
+    this.$get = ['$window', '$location', '$rootScope', function ($window, $location, $rootScope) {
+      var document = $window.document;
+
+      // Helper function to get first anchor from a NodeList
+      // (using `Array#some()` instead of `angular#forEach()` since it's more performant
+      //  and working in all supported browsers.)
+      function getFirstAnchor(list) {
+        var result = null;
+        Array.prototype.some.call(list, function (element) {
+          if (nodeName_(element) === 'a') {
+            result = element;
+            return true;
+          }
+        });
+        return result;
+      }
 
-    var controller = options.controller || function() {};
+      function getYOffset() {
 
-    function factory($injector) {
-      function makeInjectable(fn) {
-        if (isFunction(fn) || isArray(fn)) {
-          return /** @this */ function(tElement, tAttrs) {
-            return $injector.invoke(fn, this, {$element: tElement, $attrs: tAttrs});
-          };
-        } else {
-          return fn;
+        var offset = scroll.yOffset;
+
+        if (isFunction(offset)) {
+          offset = offset();
+        } else if (isElement(offset)) {
+          var elem = offset[0];
+          var style = $window.getComputedStyle(elem);
+          if (style.position !== 'fixed') {
+            offset = 0;
+          } else {
+            offset = elem.getBoundingClientRect().bottom;
+          }
+        } else if (!isNumber(offset)) {
+          offset = 0;
         }
+
+        return offset;
       }
 
-      var template = (!options.template && !options.templateUrl ? '' : options.template);
-      var ddo = {
-        controller: controller,
-        controllerAs: identifierForController(options.controller) || options.controllerAs || '$ctrl',
-        template: makeInjectable(template),
-        templateUrl: makeInjectable(options.templateUrl),
-        transclude: options.transclude,
-        scope: {},
-        bindToController: options.bindings || {},
-        restrict: 'E',
-        require: options.require
-      };
+      function scrollTo(elem) {
+        if (elem) {
+          elem.scrollIntoView();
 
-      // Copy annotations (starting with $) over to the DDO
-      forEach(options, function(val, key) {
-        if (key.charAt(0) === '$') ddo[key] = val;
-      });
+          var offset = getYOffset();
 
-      return ddo;
-    }
+          if (offset) {
+            // `offset` is the number of pixels we should scroll UP in order to align `elem` properly.
+            // This is true ONLY if the call to `elem.scrollIntoView()` initially aligns `elem` at the
+            // top of the viewport.
+            //
+            // IF the number of pixels from the top of `elem` to the end of the page's content is less
+            // than the height of the viewport, then `elem.scrollIntoView()` will align the `elem` some
+            // way down the page.
+            //
+            // This is often the case for elements near the bottom of the page.
+            //
+            // In such cases we do not need to scroll the whole `offset` up, just the difference between
+            // the top of the element and the offset, which is enough to align the top of `elem` at the
+            // desired position.
+            var elemTop = elem.getBoundingClientRect().top;
+            $window.scrollBy(0, elemTop - offset);
+          }
+        } else {
+          $window.scrollTo(0, 0);
+        }
+      }
 
-    // TODO(pete) remove the following `forEach` before we release 1.6.0
-    // The component-router@0.2.0 looks for the annotations on the controller constructor
-    // Nothing in Angular looks for annotations on the factory function but we can't remove
-    // it from 1.5.x yet.
+      function scroll(hash) {
+        // Allow numeric hashes
+        hash = isString(hash) ? hash : isNumber(hash) ? hash.toString() : $location.hash();
+        var elm;
 
-    // Copy any annotation properties (starting with $) over to the factory and controller constructor functions
-    // These could be used by libraries such as the new component router
-    forEach(options, function(val, key) {
-      if (key.charAt(0) === '$') {
-        factory[key] = val;
-        // Don't try to copy over annotations to named controller
-        if (isFunction(controller)) controller[key] = val;
-      }
-    });
+        // empty hash, scroll to the top of the page
+        if (!hash) scrollTo(null);
 
-    factory.$inject = ['$injector'];
+        // element with given id
+        else if (elm = document.getElementById(hash)) scrollTo(elm);
 
-    return this.directive(name, factory);
-  };
+          // first anchor with given name :-D
+          else if (elm = getFirstAnchor(document.getElementsByName(hash))) scrollTo(elm);
 
+            // no element and hash === 'top', scroll to the top of the page
+            else if (hash === 'top') scrollTo(null);
+      }
 
-  /**
-   * @ngdoc method
-   * @name $compileProvider#aHrefSanitizationWhitelist
-   * @kind function
-   *
-   * @description
-   * Retrieves or overrides the default regular expression that is used for whitelisting of safe
-   * urls during a[href] sanitization.
-   *
-   * The sanitization is a security measure aimed at preventing XSS attacks via html links.
-   *
-   * Any url about to be assigned to a[href] via data-binding is first normalized and turned into
-   * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`
-   * regular expression. If a match is found, the original url is written into the dom. Otherwise,
-   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
-   *
-   * @param {RegExp=} regexp New regexp to whitelist urls with.
-   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
-   *    chaining otherwise.
-   */
-  this.aHrefSanitizationWhitelist = function(regexp) {
-    if (isDefined(regexp)) {
-      $$sanitizeUriProvider.aHrefSanitizationWhitelist(regexp);
-      return this;
-    } else {
-      return $$sanitizeUriProvider.aHrefSanitizationWhitelist();
-    }
-  };
+      // does not scroll when user clicks on anchor link that is currently on
+      // (no url change, no $location.hash() change), browser native does scroll
+      if (autoScrollingEnabled) {
+        $rootScope.$watch(function autoScrollWatch() {
+          return $location.hash();
+        }, function autoScrollWatchAction(newVal, oldVal) {
+          // skip the initial scroll if $location.hash is empty
+          if (newVal === oldVal && newVal === '') return;
 
+          jqLiteDocumentLoaded(function () {
+            $rootScope.$evalAsync(scroll);
+          });
+        });
+      }
 
-  /**
-   * @ngdoc method
-   * @name $compileProvider#imgSrcSanitizationWhitelist
-   * @kind function
-   *
-   * @description
-   * Retrieves or overrides the default regular expression that is used for whitelisting of safe
-   * urls during img[src] sanitization.
-   *
-   * The sanitization is a security measure aimed at prevent XSS attacks via html links.
-   *
-   * Any url about to be assigned to img[src] via data-binding is first normalized and turned into
-   * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist`
-   * regular expression. If a match is found, the original url is written into the dom. Otherwise,
-   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
-   *
-   * @param {RegExp=} regexp New regexp to whitelist urls with.
-   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
-   *    chaining otherwise.
-   */
-  this.imgSrcSanitizationWhitelist = function(regexp) {
-    if (isDefined(regexp)) {
-      $$sanitizeUriProvider.imgSrcSanitizationWhitelist(regexp);
-      return this;
-    } else {
-      return $$sanitizeUriProvider.imgSrcSanitizationWhitelist();
-    }
-  };
+      return scroll;
+    }];
+  }
 
-  /**
-   * @ngdoc method
-   * @name  $compileProvider#debugInfoEnabled
-   *
-   * @param {boolean=} enabled update the debugInfoEnabled state if provided, otherwise just return the
-   * current debugInfoEnabled state
-   * @returns {*} current value if used as getter or itself (chaining) if used as setter
-   *
-   * @kind function
-   *
-   * @description
-   * Call this method to enable/disable various debug runtime information in the compiler such as adding
-   * binding information and a reference to the current scope on to DOM elements.
-   * If enabled, the compiler will add the following to DOM elements that have been bound to the scope
-   * * `ng-binding` CSS class
-   * * `ng-scope` and `ng-isolated-scope` CSS classes
-   * * `$binding` data property containing an array of the binding expressions
-   * * Data properties used by the {@link angular.element#methods `scope()`/`isolateScope()` methods} to return
-   *   the element's scope.
-   * * Placeholder comments will contain information about what directive and binding caused the placeholder.
-   *   E.g. ``.
-   *
-   * You may want to disable this in production for a significant performance boost. See
-   * {@link guide/production#disabling-debug-data Disabling Debug Data} for more.
-   *
-   * The default value is true.
-   */
-  var debugInfoEnabled = true;
-  this.debugInfoEnabled = function(enabled) {
-    if (isDefined(enabled)) {
-      debugInfoEnabled = enabled;
-      return this;
-    }
-    return debugInfoEnabled;
-  };
+  var $animateMinErr = minErr('$animate');
+  var ELEMENT_NODE = 1;
+  var NG_ANIMATE_CLASSNAME = 'ng-animate';
 
-  /**
-   * @ngdoc method
-   * @name  $compileProvider#preAssignBindingsEnabled
-   *
-   * @param {boolean=} enabled update the preAssignBindingsEnabled state if provided, otherwise just return the
-   * current preAssignBindingsEnabled state
-   * @returns {*} current value if used as getter or itself (chaining) if used as setter
-   *
-   * @kind function
-   *
-   * @description
-   * Call this method to enable/disable whether directive controllers are assigned bindings before
-   * calling the controller's constructor.
-   * If enabled (true), the compiler assigns the value of each of the bindings to the
-   * properties of the controller object before the constructor of this object is called.
-   *
-   * If disabled (false), the compiler calls the constructor first before assigning bindings.
-   *
-   * The default value is false.
-   *
-   * @deprecated
-   * sinceVersion="1.6.0"
-   * removeVersion="1.7.0"
-   *
-   * This method and the option to assign the bindings before calling the controller's constructor
-   * will be removed in v1.7.0.
-   */
-  var preAssignBindingsEnabled = false;
-  this.preAssignBindingsEnabled = function(enabled) {
-    if (isDefined(enabled)) {
-      preAssignBindingsEnabled = enabled;
-      return this;
-    }
-    return preAssignBindingsEnabled;
-  };
+  function mergeClasses(a, b) {
+    if (!a && !b) return '';
+    if (!a) return b;
+    if (!b) return a;
+    if (isArray(a)) a = a.join(' ');
+    if (isArray(b)) b = b.join(' ');
+    return a + ' ' + b;
+  }
 
-  /**
-   * @ngdoc method
-   * @name  $compileProvider#strictComponentBindingsEnabled
-   *
-   * @param {boolean=} enabled update the strictComponentBindingsEnabled state if provided, otherwise just return the
-   * current strictComponentBindingsEnabled state
-   * @returns {*} current value if used as getter or itself (chaining) if used as setter
-   *
-   * @kind function
-   *
-   * @description
-   * Call this method to enable/disable strict component bindings check. If enabled, the compiler will enforce that
-   * for all bindings of a component that are not set as optional with `?`, an attribute needs to be provided
-   * on the component's HTML tag.
-   *
-   * The default value is false.
-   */
-  var strictComponentBindingsEnabled = false;
-  this.strictComponentBindingsEnabled = function(enabled) {
-    if (isDefined(enabled)) {
-      strictComponentBindingsEnabled = enabled;
-      return this;
+  function extractElementNode(element) {
+    for (var i = 0; i < element.length; i++) {
+      var elm = element[i];
+      if (elm.nodeType === ELEMENT_NODE) {
+        return elm;
+      }
     }
-    return strictComponentBindingsEnabled;
-  };
+  }
 
-  var TTL = 10;
-  /**
-   * @ngdoc method
-   * @name $compileProvider#onChangesTtl
-   * @description
-   *
-   * Sets the number of times `$onChanges` hooks can trigger new changes before giving up and
-   * assuming that the model is unstable.
-   *
-   * The current default is 10 iterations.
-   *
-   * In complex applications it's possible that dependencies between `$onChanges` hooks and bindings will result
-   * in several iterations of calls to these hooks. However if an application needs more than the default 10
-   * iterations to stabilize then you should investigate what is causing the model to continuously change during
-   * the `$onChanges` hook execution.
-   *
-   * Increasing the TTL could have performance implications, so you should not change it without proper justification.
-   *
-   * @param {number} limit The number of `$onChanges` hook iterations.
-   * @returns {number|object} the current limit (or `this` if called as a setter for chaining)
-   */
-  this.onChangesTtl = function(value) {
-    if (arguments.length) {
-      TTL = value;
-      return this;
+  function splitClasses(classes) {
+    if (isString(classes)) {
+      classes = classes.split(' ');
     }
-    return TTL;
-  };
 
-  var commentDirectivesEnabledConfig = true;
-  /**
-   * @ngdoc method
-   * @name $compileProvider#commentDirectivesEnabled
-   * @description
-   *
-   * It indicates to the compiler
-   * whether or not directives on comments should be compiled.
-   * Defaults to `true`.
-   *
-   * Calling this function with false disables the compilation of directives
-   * on comments for the whole application.
-   * This results in a compilation performance gain,
-   * as the compiler doesn't have to check comments when looking for directives.
-   * This should however only be used if you are sure that no comment directives are used in
-   * the application (including any 3rd party directives).
-   *
-   * @param {boolean} enabled `false` if the compiler may ignore directives on comments
-   * @returns {boolean|object} the current value (or `this` if called as a setter for chaining)
-   */
-  this.commentDirectivesEnabled = function(value) {
-    if (arguments.length) {
-      commentDirectivesEnabledConfig = value;
-      return this;
-    }
-    return commentDirectivesEnabledConfig;
-  };
+    // Use createMap() to prevent class assumptions involving property names in
+    // Object.prototype
+    var obj = createMap();
+    forEach(classes, function (klass) {
+      // sometimes the split leaves empty string values
+      // incase extra spaces were applied to the options
+      if (klass.length) {
+        obj[klass] = true;
+      }
+    });
+    return obj;
+  }
 
+  // if any other type of options value besides an Object value is
+  // passed into the $animate.method() animation then this helper code
+  // will be run which will ignore it. While this patch is not the
+  // greatest solution to this, a lot of existing plugins depend on
+  // $animate to either call the callback (< 1.2) or return a promise
+  // that can be changed. This helper function ensures that the options
+  // are wiped clean incase a callback function is provided.
+  function prepareAnimateOptions(options) {
+    return isObject(options) ? options : {};
+  }
 
-  var cssClassDirectivesEnabledConfig = true;
-  /**
-   * @ngdoc method
-   * @name $compileProvider#cssClassDirectivesEnabled
-   * @description
-   *
-   * It indicates to the compiler
-   * whether or not directives on element classes should be compiled.
-   * Defaults to `true`.
-   *
-   * Calling this function with false disables the compilation of directives
-   * on element classes for the whole application.
-   * This results in a compilation performance gain,
-   * as the compiler doesn't have to check element classes when looking for directives.
-   * This should however only be used if you are sure that no class directives are used in
-   * the application (including any 3rd party directives).
-   *
-   * @param {boolean} enabled `false` if the compiler may ignore directives on element classes
-   * @returns {boolean|object} the current value (or `this` if called as a setter for chaining)
-   */
-  this.cssClassDirectivesEnabled = function(value) {
-    if (arguments.length) {
-      cssClassDirectivesEnabledConfig = value;
-      return this;
-    }
-    return cssClassDirectivesEnabledConfig;
+  var $$CoreAnimateJsProvider = /** @this */function $$CoreAnimateJsProvider() {
+    this.$get = noop;
   };
 
-  this.$get = [
-            '$injector', '$interpolate', '$exceptionHandler', '$templateRequest', '$parse',
-            '$controller', '$rootScope', '$sce', '$animate', '$$sanitizeUri',
-    function($injector,   $interpolate,   $exceptionHandler,   $templateRequest,   $parse,
-             $controller,   $rootScope,   $sce,   $animate,   $$sanitizeUri) {
+  // this is prefixed with Core since it conflicts with
+  // the animateQueueProvider defined in ngAnimate/animateQueue.js
+  var $$CoreAnimateQueueProvider = /** @this */function $$CoreAnimateQueueProvider() {
+    var postDigestQueue = new NgMap();
+    var postDigestElements = [];
 
-    var SIMPLE_ATTR_NAME = /^\w/;
-    var specialAttrHolder = window.document.createElement('div');
+    this.$get = ['$$AnimateRunner', '$rootScope', function ($$AnimateRunner, $rootScope) {
+      return {
+        enabled: noop,
+        on: noop,
+        off: noop,
+        pin: noop,
+
+        push: function push(element, event, options, domOperation) {
+          if (domOperation) {
+            domOperation();
+          }
 
+          options = options || {};
+          if (options.from) {
+            element.css(options.from);
+          }
+          if (options.to) {
+            element.css(options.to);
+          }
 
-    var commentDirectivesEnabled = commentDirectivesEnabledConfig;
-    var cssClassDirectivesEnabled = cssClassDirectivesEnabledConfig;
+          if (options.addClass || options.removeClass) {
+            addRemoveClassesPostDigest(element, options.addClass, options.removeClass);
+          }
 
+          var runner = new $$AnimateRunner();
 
-    var onChangesTtl = TTL;
-    // The onChanges hooks should all be run together in a single digest
-    // When changes occur, the call to trigger their hooks will be added to this queue
-    var onChangesQueue;
+          // since there are no animations to run the runner needs to be
+          // notified that the animation call is complete.
+          runner.complete();
+          return runner;
+        }
+      };
 
-    // This function is called in a $$postDigest to trigger all the onChanges hooks in a single digest
-    function flushOnChangesQueue() {
-      try {
-        if (!(--onChangesTtl)) {
-          // We have hit the TTL limit so reset everything
-          onChangesQueue = undefined;
-          throw $compileMinErr('infchng', '{0} $onChanges() iterations reached. Aborting!\n', TTL);
-        }
-        // We must run this hook in an apply since the $$postDigest runs outside apply
-        $rootScope.$apply(function() {
-          var errors = [];
-          for (var i = 0, ii = onChangesQueue.length; i < ii; ++i) {
-            try {
-              onChangesQueue[i]();
-            } catch (e) {
-              errors.push(e);
+      function updateData(data, classes, value) {
+        var changed = false;
+        if (classes) {
+          classes = isString(classes) ? classes.split(' ') : isArray(classes) ? classes : [];
+          forEach(classes, function (className) {
+            if (className) {
+              changed = true;
+              data[className] = value;
             }
-          }
-          // Reset the queue to trigger a new schedule next time there is a change
-          onChangesQueue = undefined;
-          if (errors.length) {
-            throw errors;
+          });
+        }
+        return changed;
+      }
+
+      function handleCSSClassChanges() {
+        forEach(postDigestElements, function (element) {
+          var data = postDigestQueue.get(element);
+          if (data) {
+            var existing = splitClasses(element.attr('class'));
+            var toAdd = '';
+            var toRemove = '';
+            forEach(data, function (status, className) {
+              var hasClass = !!existing[className];
+              if (status !== hasClass) {
+                if (status) {
+                  toAdd += (toAdd.length ? ' ' : '') + className;
+                } else {
+                  toRemove += (toRemove.length ? ' ' : '') + className;
+                }
+              }
+            });
+
+            forEach(element, function (elm) {
+              if (toAdd) {
+                jqLiteAddClass(elm, toAdd);
+              }
+              if (toRemove) {
+                jqLiteRemoveClass(elm, toRemove);
+              }
+            });
+            postDigestQueue.delete(element);
           }
         });
-      } finally {
-        onChangesTtl++;
-      }
-    }
-
-
-    function Attributes(element, attributesToCopy) {
-      if (attributesToCopy) {
-        var keys = Object.keys(attributesToCopy);
-        var i, l, key;
-
-        for (i = 0, l = keys.length; i < l; i++) {
-          key = keys[i];
-          this[key] = attributesToCopy[key];
-        }
-      } else {
-        this.$attr = {};
+        postDigestElements.length = 0;
       }
 
-      this.$$element = element;
-    }
+      function addRemoveClassesPostDigest(element, add, remove) {
+        var data = postDigestQueue.get(element) || {};
 
-    Attributes.prototype = {
-      /**
-       * @ngdoc method
-       * @name $compile.directive.Attributes#$normalize
-       * @kind function
-       *
-       * @description
-       * Converts an attribute name (e.g. dash/colon/underscore-delimited string, optionally prefixed with `x-` or
-       * `data-`) to its normalized, camelCase form.
-       *
-       * Also there is special case for Moz prefix starting with upper case letter.
-       *
-       * For further information check out the guide on {@link guide/directive#matching-directives Matching Directives}
-       *
-       * @param {string} name Name to normalize
-       */
-      $normalize: directiveNormalize,
+        var classesAdded = updateData(data, add, true);
+        var classesRemoved = updateData(data, remove, false);
 
+        if (classesAdded || classesRemoved) {
 
-      /**
-       * @ngdoc method
-       * @name $compile.directive.Attributes#$addClass
-       * @kind function
-       *
-       * @description
-       * Adds the CSS class value specified by the classVal parameter to the element. If animations
-       * are enabled then an animation will be triggered for the class addition.
-       *
-       * @param {string} classVal The className value that will be added to the element
-       */
-      $addClass: function(classVal) {
-        if (classVal && classVal.length > 0) {
-          $animate.addClass(this.$$element, classVal);
-        }
-      },
+          postDigestQueue.set(element, data);
+          postDigestElements.push(element);
 
-      /**
-       * @ngdoc method
-       * @name $compile.directive.Attributes#$removeClass
-       * @kind function
-       *
-       * @description
-       * Removes the CSS class value specified by the classVal parameter from the element. If
-       * animations are enabled then an animation will be triggered for the class removal.
-       *
-       * @param {string} classVal The className value that will be removed from the element
-       */
-      $removeClass: function(classVal) {
-        if (classVal && classVal.length > 0) {
-          $animate.removeClass(this.$$element, classVal);
+          if (postDigestElements.length === 1) {
+            $rootScope.$$postDigest(handleCSSClassChanges);
+          }
         }
-      },
+      }
+    }];
+  };
 
-      /**
-       * @ngdoc method
-       * @name $compile.directive.Attributes#$updateClass
-       * @kind function
-       *
-       * @description
-       * Adds and removes the appropriate CSS class values to the element based on the difference
-       * between the new and old CSS class values (specified as newClasses and oldClasses).
-       *
-       * @param {string} newClasses The current CSS className value
-       * @param {string} oldClasses The former CSS className value
-       */
-      $updateClass: function(newClasses, oldClasses) {
-        var toAdd = tokenDifference(newClasses, oldClasses);
-        if (toAdd && toAdd.length) {
-          $animate.addClass(this.$$element, toAdd);
-        }
+  /**
+   * @ngdoc provider
+   * @name $animateProvider
+   *
+   * @description
+   * Default implementation of $animate that doesn't perform any animations, instead just
+   * synchronously performs DOM updates and resolves the returned runner promise.
+   *
+   * In order to enable animations the `ngAnimate` module has to be loaded.
+   *
+   * To see the functional implementation check out `src/ngAnimate/animate.js`.
+   */
+  var $AnimateProvider = ['$provide', /** @this */function ($provide) {
+    var provider = this;
+    var classNameFilter = null;
+    var customFilter = null;
 
-        var toRemove = tokenDifference(oldClasses, newClasses);
-        if (toRemove && toRemove.length) {
-          $animate.removeClass(this.$$element, toRemove);
-        }
-      },
+    this.$$registeredAnimations = Object.create(null);
 
-      /**
-       * Set a normalized attribute on the element in a way such that all directives
-       * can share the attribute. This function properly handles boolean attributes.
-       * @param {string} key Normalized key. (ie ngAttribute)
-       * @param {string|boolean} value The value to set. If `null` attribute will be deleted.
-       * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute.
-       *     Defaults to true.
-       * @param {string=} attrName Optional none normalized name. Defaults to key.
-       */
-      $set: function(key, value, writeAttr, attrName) {
-        // TODO: decide whether or not to throw an error if "class"
-        //is set through this function since it may cause $updateClass to
-        //become unstable.
-
-        var node = this.$$element[0],
-            booleanKey = getBooleanAttrName(node, key),
-            aliasedKey = getAliasedAttrName(key),
-            observer = key,
-            nodeName;
-
-        if (booleanKey) {
-          this.$$element.prop(key, value);
-          attrName = booleanKey;
-        } else if (aliasedKey) {
-          this[aliasedKey] = value;
-          observer = aliasedKey;
-        }
-
-        this[key] = value;
-
-        // translate normalized key to actual key
-        if (attrName) {
-          this.$attr[key] = attrName;
-        } else {
-          attrName = this.$attr[key];
-          if (!attrName) {
-            this.$attr[key] = attrName = snake_case(key, '-');
-          }
-        }
+    /**
+    * @ngdoc method
+    * @name $animateProvider#register
+    *
+    * @description
+    * Registers a new injectable animation factory function. The factory function produces the
+    * animation object which contains callback functions for each event that is expected to be
+    * animated.
+    *
+    *   * `eventFn`: `function(element, ... , doneFunction, options)`
+    *   The element to animate, the `doneFunction` and the options fed into the animation. Depending
+    *   on the type of animation additional arguments will be injected into the animation function. The
+    *   list below explains the function signatures for the different animation methods:
+    *
+    *   - setClass: function(element, addedClasses, removedClasses, doneFunction, options)
+    *   - addClass: function(element, addedClasses, doneFunction, options)
+    *   - removeClass: function(element, removedClasses, doneFunction, options)
+    *   - enter, leave, move: function(element, doneFunction, options)
+    *   - animate: function(element, fromStyles, toStyles, doneFunction, options)
+    *
+    *   Make sure to trigger the `doneFunction` once the animation is fully complete.
+    *
+    * ```js
+    *   return {
+    *     //enter, leave, move signature
+    *     eventFn : function(element, done, options) {
+    *       //code to run the animation
+    *       //once complete, then run done()
+    *       return function endFunction(wasCancelled) {
+    *         //code to cancel the animation
+    *       }
+    *     }
+    *   }
+    * ```
+    *
+    * @param {string} name The name of the animation (this is what the class-based CSS value will be compared to).
+    * @param {Function} factory The factory function that will be executed to return the animation
+    *                           object.
+    */
+    this.register = function (name, factory) {
+      if (name && name.charAt(0) !== '.') {
+        throw $animateMinErr('notcsel', 'Expecting class selector starting with \'.\' got \'{0}\'.', name);
+      }
 
-        nodeName = nodeName_(this.$$element);
-
-        if ((nodeName === 'a' && (key === 'href' || key === 'xlinkHref')) ||
-            (nodeName === 'img' && key === 'src')) {
-          // sanitize a[href] and img[src] values
-          this[key] = value = $$sanitizeUri(value, key === 'src');
-        } else if (nodeName === 'img' && key === 'srcset' && isDefined(value)) {
-          // sanitize img[srcset] values
-          var result = '';
-
-          // first check if there are spaces because it's not the same pattern
-          var trimmedSrcset = trim(value);
-          //                (   999x   ,|   999w   ,|   ,|,   )
-          var srcPattern = /(\s+\d+x\s*,|\s+\d+w\s*,|\s+,|,\s+)/;
-          var pattern = /\s/.test(trimmedSrcset) ? srcPattern : /(,)/;
-
-          // split srcset into tuple of uri and descriptor except for the last item
-          var rawUris = trimmedSrcset.split(pattern);
-
-          // for each tuples
-          var nbrUrisWith2parts = Math.floor(rawUris.length / 2);
-          for (var i = 0; i < nbrUrisWith2parts; i++) {
-            var innerIdx = i * 2;
-            // sanitize the uri
-            result += $$sanitizeUri(trim(rawUris[innerIdx]), true);
-            // add the descriptor
-            result += (' ' + trim(rawUris[innerIdx + 1]));
-          }
+      var key = name + '-animation';
+      provider.$$registeredAnimations[name.substr(1)] = key;
+      $provide.factory(key, factory);
+    };
 
-          // split the last item into uri and descriptor
-          var lastTuple = trim(rawUris[i * 2]).split(/\s/);
+    /**
+     * @ngdoc method
+     * @name $animateProvider#customFilter
+     *
+     * @description
+     * Sets and/or returns the custom filter function that is used to "filter" animations, i.e.
+     * determine if an animation is allowed or not. When no filter is specified (the default), no
+     * animation will be blocked. Setting the `customFilter` value will only allow animations for
+     * which the filter function's return value is truthy.
+     *
+     * This allows to easily create arbitrarily complex rules for filtering animations, such as
+     * allowing specific events only, or enabling animations on specific subtrees of the DOM, etc.
+     * Filtering animations can also boost performance for low-powered devices, as well as
+     * applications containing a lot of structural operations.
+     *
+     * 

+     *   **Best Practice:**
+     *   Keep the filtering function as lean as possible, because it will be called for each DOM
+     *   action (e.g. insertion, removal, class change) performed by "animation-aware" directives.
+     *   See {@link guide/animations#which-directives-support-animations- here} for a list of built-in
+     *   directives that support animations.
+     *   Performing computationally expensive or time-consuming operations on each call of the
+     *   filtering function can make your animations sluggish.
+     * 

+     *
+     * **Note:** If present, `customFilter` will be checked before
+     * {@link $animateProvider#classNameFilter classNameFilter}.
+     *
+     * @param {Function=} filterFn - The filter function which will be used to filter all animations.
+     *   If a falsy value is returned, no animation will be performed. The function will be called
+     *   with the following arguments:
+     *   - **node** `{DOMElement}` - The DOM element to be animated.
+     *   - **event** `{String}` - The name of the animation event (e.g. `enter`, `leave`, `addClass`
+     *     etc).
+     *   - **options** `{Object}` - A collection of options/styles used for the animation.
+     * @return {Function} The current filter function or `null` if there is none set.
+     */
+    this.customFilter = function (filterFn) {
+      if (arguments.length === 1) {
+        customFilter = isFunction(filterFn) ? filterFn : null;
+      }
 
-          // sanitize the last uri
-          result += $$sanitizeUri(trim(lastTuple[0]), true);
+      return customFilter;
+    };
 
-          // and add the last descriptor if any
-          if (lastTuple.length === 2) {
-            result += (' ' + trim(lastTuple[1]));
+    /**
+     * @ngdoc method
+     * @name $animateProvider#classNameFilter
+     *
+     * @description
+     * Sets and/or returns the CSS class regular expression that is checked when performing
+     * an animation. Upon bootstrap the classNameFilter value is not set at all and will
+     * therefore enable $animate to attempt to perform an animation on any element that is triggered.
+     * When setting the `classNameFilter` value, animations will only be performed on elements
+     * that successfully match the filter expression. This in turn can boost performance
+     * for low-powered devices as well as applications containing a lot of structural operations.
+     *
+     * **Note:** If present, `classNameFilter` will be checked after
+     * {@link $animateProvider#customFilter customFilter}. If `customFilter` is present and returns
+     * false, `classNameFilter` will not be checked.
+     *
+     * @param {RegExp=} expression The className expression which will be checked against all animations
+     * @return {RegExp} The current CSS className expression value. If null then there is no expression value
+     */
+    this.classNameFilter = function (expression) {
+      if (arguments.length === 1) {
+        classNameFilter = expression instanceof RegExp ? expression : null;
+        if (classNameFilter) {
+          var reservedRegex = new RegExp('[(\\s|\\/)]' + NG_ANIMATE_CLASSNAME + '[(\\s|\\/)]');
+          if (reservedRegex.test(classNameFilter.toString())) {
+            classNameFilter = null;
+            throw $animateMinErr('nongcls', '$animateProvider.classNameFilter(regex) prohibits accepting a regex value which matches/contains the "{0}" CSS class.', NG_ANIMATE_CLASSNAME);
           }
-          this[key] = value = result;
         }
+      }
+      return classNameFilter;
+    };
 
-        if (writeAttr !== false) {
-          if (value === null || isUndefined(value)) {
-            this.$$element.removeAttr(attrName);
-          } else {
-            if (SIMPLE_ATTR_NAME.test(attrName)) {
-              this.$$element.attr(attrName, value);
-            } else {
-              setSpecialAttr(this.$$element[0], attrName, value);
-            }
+    this.$get = ['$$animateQueue', function ($$animateQueue) {
+      function domInsert(element, parentElement, afterElement) {
+        // if for some reason the previous element was removed
+        // from the dom sometime before this code runs then let's
+        // just stick to using the parent element as the anchor
+        if (afterElement) {
+          var afterNode = extractElementNode(afterElement);
+          if (afterNode && !afterNode.parentNode && !afterNode.previousElementSibling) {
+            afterElement = null;
           }
         }
-
-        // fire observers
-        var $$observers = this.$$observers;
-        if ($$observers) {
-          forEach($$observers[observer], function(fn) {
-            try {
-              fn(value);
-            } catch (e) {
-              $exceptionHandler(e);
-            }
-          });
+        if (afterElement) {
+          afterElement.after(element);
+        } else {
+          parentElement.prepend(element);
         }
-      },
-
+      }
 
       /**
-       * @ngdoc method
-       * @name $compile.directive.Attributes#$observe
-       * @kind function
+       * @ngdoc service
+       * @name $animate
+       * @description The $animate service exposes a series of DOM utility methods that provide support
+       * for animation hooks. The default behavior is the application of DOM operations, however,
+       * when an animation is detected (and animations are enabled), $animate will do the heavy lifting
+       * to ensure that animation runs with the triggered DOM operation.
        *
-       * @description
-       * Observes an interpolated attribute.
+       * By default $animate doesn't trigger any animations. This is because the `ngAnimate` module isn't
+       * included and only when it is active then the animation hooks that `$animate` triggers will be
+       * functional. Once active then all structural `ng-` directives will trigger animations as they perform
+       * their DOM-related operations (enter, leave and move). Other directives such as `ngClass`,
+       * `ngShow`, `ngHide` and `ngMessages` also provide support for animations.
        *
-       * The observer function will be invoked once during the next `$digest` following
-       * compilation. The observer is then invoked whenever the interpolated value
-       * changes.
+       * It is recommended that the`$animate` service is always used when executing DOM-related procedures within directives.
        *
-       * @param {string} key Normalized key. (ie ngAttribute) .
-       * @param {function(interpolatedValue)} fn Function that will be called whenever
-                the interpolated value of the attribute changes.
-       *        See the {@link guide/interpolation#how-text-and-attribute-bindings-work Interpolation
-       *        guide} for more info.
-       * @returns {function()} Returns a deregistration function for this observer.
+       * To learn more about enabling animation support, click here to visit the
+       * {@link ngAnimate ngAnimate module page}.
        */
-      $observe: function(key, fn) {
-        var attrs = this,
-            $$observers = (attrs.$$observers || (attrs.$$observers = createMap())),
-            listeners = ($$observers[key] || ($$observers[key] = []));
-
-        listeners.push(fn);
-        $rootScope.$evalAsync(function() {
-          if (!listeners.$$inter && attrs.hasOwnProperty(key) && !isUndefined(attrs[key])) {
-            // no one registered attribute interpolation function, so lets call it manually
-            fn(attrs[key]);
-          }
-        });
+      return {
+        // we don't call it directly since non-existant arguments may
+        // be interpreted as null within the sub enabled function
 
-        return function() {
-          arrayRemove(listeners, fn);
-        };
-      }
-    };
+        /**
+         *
+         * @ngdoc method
+         * @name $animate#on
+         * @kind function
+         * @description Sets up an event listener to fire whenever the animation event (enter, leave, move, etc...)
+         *    has fired on the given element or among any of its children. Once the listener is fired, the provided callback
+         *    is fired with the following params:
+         *
+         * ```js
+         * $animate.on('enter', container,
+         *    function callback(element, phase) {
+         *      // cool we detected an enter animation within the container
+         *    }
+         * );
+         * ```
+         *
+         * @param {string} event the animation event that will be captured (e.g. enter, leave, move, addClass, removeClass, etc...)
+         * @param {DOMElement} container the container element that will capture each of the animation events that are fired on itself
+         *     as well as among its children
+         * @param {Function} callback the callback function that will be fired when the listener is triggered
+         *
+         * The arguments present in the callback function are:
+         * * `element` - The captured DOM element that the animation was fired on.
+         * * `phase` - The phase of the animation. The two possible phases are **start** (when the animation starts) and **close** (when it ends).
+         */
+        on: $$animateQueue.on,
 
-    function setSpecialAttr(element, attrName, value) {
-      // Attributes names that do not start with letters (such as `(click)`) cannot be set using `setAttribute`
-      // so we have to jump through some hoops to get such an attribute
-      // https://github.com/angular/angular.js/pull/13318
-      specialAttrHolder.innerHTML = '';
-      var attributes = specialAttrHolder.firstChild.attributes;
-      var attribute = attributes[0];
-      // We have to remove the attribute from its container element before we can add it to the destination element
-      attributes.removeNamedItem(attribute.name);
-      attribute.value = value;
-      element.attributes.setNamedItem(attribute);
-    }
+        /**
+         *
+         * @ngdoc method
+         * @name $animate#off
+         * @kind function
+         * @description Deregisters an event listener based on the event which has been associated with the provided element. This method
+         * can be used in three different ways depending on the arguments:
+         *
+         * ```js
+         * // remove all the animation event listeners listening for `enter`
+         * $animate.off('enter');
+         *
+         * // remove listeners for all animation events from the container element
+         * $animate.off(container);
+         *
+         * // remove all the animation event listeners listening for `enter` on the given element and its children
+         * $animate.off('enter', container);
+         *
+         * // remove the event listener function provided by `callback` that is set
+         * // to listen for `enter` on the given `container` as well as its children
+         * $animate.off('enter', container, callback);
+         * ```
+         *
+         * @param {string|DOMElement} event|container the animation event (e.g. enter, leave, move,
+         * addClass, removeClass, etc...), or the container element. If it is the element, all other
+         * arguments are ignored.
+         * @param {DOMElement=} container the container element the event listener was placed on
+         * @param {Function=} callback the callback function that was registered as the listener
+         */
+        off: $$animateQueue.off,
 
-    function safeAddClass($element, className) {
-      try {
-        $element.addClass(className);
-      } catch (e) {
-        // ignore, since it means that we are trying to set class on
-        // SVG element, where class name is read-only.
-      }
-    }
+        /**
+         * @ngdoc method
+         * @name $animate#pin
+         * @kind function
+         * @description Associates the provided element with a host parent element to allow the element to be animated even if it exists
+         *    outside of the DOM structure of the Angular application. By doing so, any animation triggered via `$animate` can be issued on the
+         *    element despite being outside the realm of the application or within another application. Say for example if the application
+         *    was bootstrapped on an element that is somewhere inside of the `` tag, but we wanted to allow for an element to be situated
+         *    as a direct child of `document.body`, then this can be achieved by pinning the element via `$animate.pin(element)`. Keep in mind
+         *    that calling `$animate.pin(element, parentElement)` will not actually insert into the DOM anywhere; it will just create the association.
+         *
+         *    Note that this feature is only active when the `ngAnimate` module is used.
+         *
+         * @param {DOMElement} element the external element that will be pinned
+         * @param {DOMElement} parentElement the host parent element that will be associated with the external element
+         */
+        pin: $$animateQueue.pin,
 
+        /**
+         *
+         * @ngdoc method
+         * @name $animate#enabled
+         * @kind function
+         * @description Used to get and set whether animations are enabled or not on the entire application or on an element and its children. This
+         * function can be called in four ways:
+         *
+         * ```js
+         * // returns true or false
+         * $animate.enabled();
+         *
+         * // changes the enabled state for all animations
+         * $animate.enabled(false);
+         * $animate.enabled(true);
+         *
+         * // returns true or false if animations are enabled for an element
+         * $animate.enabled(element);
+         *
+         * // changes the enabled state for an element and its children
+         * $animate.enabled(element, true);
+         * $animate.enabled(element, false);
+         * ```
+         *
+         * @param {DOMElement=} element the element that will be considered for checking/setting the enabled state
+         * @param {boolean=} enabled whether or not the animations will be enabled for the element
+         *
+         * @return {boolean} whether or not animations are enabled
+         */
+        enabled: $$animateQueue.enabled,
 
-    var startSymbol = $interpolate.startSymbol(),
-        endSymbol = $interpolate.endSymbol(),
-        denormalizeTemplate = (startSymbol === '{{' && endSymbol  === '}}')
-            ? identity
-            : function denormalizeTemplate(template) {
-              return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol);
+        /**
+         * @ngdoc method
+         * @name $animate#cancel
+         * @kind function
+         * @description Cancels the provided animation.
+         *
+         * @param {Promise} animationPromise The animation promise that is returned when an animation is started.
+         */
+        cancel: function cancel(runner) {
+          if (runner.end) {
+            runner.end();
+          }
         },
-        NG_ATTR_BINDING = /^ngAttr[A-Z]/;
-    var MULTI_ELEMENT_DIR_RE = /^(.+)Start$/;
 
-    compile.$$addBindingInfo = debugInfoEnabled ? function $$addBindingInfo($element, binding) {
-      var bindings = $element.data('$binding') || [];
+        /**
+         *
+         * @ngdoc method
+         * @name $animate#enter
+         * @kind function
+         * @description Inserts the element into the DOM either after the `after` element (if provided) or
+         *   as the first child within the `parent` element and then triggers an animation.
+         *   A promise is returned that will be resolved during the next digest once the animation
+         *   has completed.
+         *
+         * @param {DOMElement} element the element which will be inserted into the DOM
+         * @param {DOMElement} parent the parent element which will append the element as
+         *   a child (so long as the after element is not present)
+         * @param {DOMElement=} after the sibling element after which the element will be appended
+         * @param {object=} options an optional collection of options/styles that will be applied to the element.
+         *   The object can have the following properties:
+         *
+         *   - **addClass** - `{string}` - space-separated CSS classes to add to element
+         *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+         *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+         *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+         *
+         * @return {Promise} the animation callback promise
+         */
+        enter: function enter(element, parent, after, options) {
+          parent = parent && jqLite(parent);
+          after = after && jqLite(after);
+          parent = parent || after.parent();
+          domInsert(element, parent, after);
+          return $$animateQueue.push(element, 'enter', prepareAnimateOptions(options));
+        },
 
-      if (isArray(binding)) {
-        bindings = bindings.concat(binding);
-      } else {
-        bindings.push(binding);
-      }
+        /**
+         *
+         * @ngdoc method
+         * @name $animate#move
+         * @kind function
+         * @description Inserts (moves) the element into its new position in the DOM either after
+         *   the `after` element (if provided) or as the first child within the `parent` element
+         *   and then triggers an animation. A promise is returned that will be resolved
+         *   during the next digest once the animation has completed.
+         *
+         * @param {DOMElement} element the element which will be moved into the new DOM position
+         * @param {DOMElement} parent the parent element which will append the element as
+         *   a child (so long as the after element is not present)
+         * @param {DOMElement=} after the sibling element after which the element will be appended
+         * @param {object=} options an optional collection of options/styles that will be applied to the element.
+         *   The object can have the following properties:
+         *
+         *   - **addClass** - `{string}` - space-separated CSS classes to add to element
+         *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+         *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+         *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+         *
+         * @return {Promise} the animation callback promise
+         */
+        move: function move(element, parent, after, options) {
+          parent = parent && jqLite(parent);
+          after = after && jqLite(after);
+          parent = parent || after.parent();
+          domInsert(element, parent, after);
+          return $$animateQueue.push(element, 'move', prepareAnimateOptions(options));
+        },
 
-      $element.data('$binding', bindings);
-    } : noop;
+        /**
+         * @ngdoc method
+         * @name $animate#leave
+         * @kind function
+         * @description Triggers an animation and then removes the element from the DOM.
+         * When the function is called a promise is returned that will be resolved during the next
+         * digest once the animation has completed.
+         *
+         * @param {DOMElement} element the element which will be removed from the DOM
+         * @param {object=} options an optional collection of options/styles that will be applied to the element.
+         *   The object can have the following properties:
+         *
+         *   - **addClass** - `{string}` - space-separated CSS classes to add to element
+         *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+         *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+         *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+         *
+         * @return {Promise} the animation callback promise
+         */
+        leave: function leave(element, options) {
+          return $$animateQueue.push(element, 'leave', prepareAnimateOptions(options), function () {
+            element.remove();
+          });
+        },
 
-    compile.$$addBindingClass = debugInfoEnabled ? function $$addBindingClass($element) {
-      safeAddClass($element, 'ng-binding');
-    } : noop;
+        /**
+         * @ngdoc method
+         * @name $animate#addClass
+         * @kind function
+         *
+         * @description Triggers an addClass animation surrounding the addition of the provided CSS class(es). Upon
+         *   execution, the addClass operation will only be handled after the next digest and it will not trigger an
+         *   animation if element already contains the CSS class or if the class is removed at a later step.
+         *   Note that class-based animations are treated differently compared to structural animations
+         *   (like enter, move and leave) since the CSS classes may be added/removed at different points
+         *   depending if CSS or JavaScript animations are used.
+         *
+         * @param {DOMElement} element the element which the CSS classes will be applied to
+         * @param {string} className the CSS class(es) that will be added (multiple classes are separated via spaces)
+         * @param {object=} options an optional collection of options/styles that will be applied to the element.
+         *   The object can have the following properties:
+         *
+         *   - **addClass** - `{string}` - space-separated CSS classes to add to element
+         *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+         *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+         *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+         *
+         * @return {Promise} the animation callback promise
+         */
+        addClass: function addClass(element, className, options) {
+          options = prepareAnimateOptions(options);
+          options.addClass = mergeClasses(options.addclass, className);
+          return $$animateQueue.push(element, 'addClass', options);
+        },
 
-    compile.$$addScopeInfo = debugInfoEnabled ? function $$addScopeInfo($element, scope, isolated, noTemplate) {
-      var dataName = isolated ? (noTemplate ? '$isolateScopeNoTemplate' : '$isolateScope') : '$scope';
-      $element.data(dataName, scope);
-    } : noop;
+        /**
+         * @ngdoc method
+         * @name $animate#removeClass
+         * @kind function
+         *
+         * @description Triggers a removeClass animation surrounding the removal of the provided CSS class(es). Upon
+         *   execution, the removeClass operation will only be handled after the next digest and it will not trigger an
+         *   animation if element does not contain the CSS class or if the class is added at a later step.
+         *   Note that class-based animations are treated differently compared to structural animations
+         *   (like enter, move and leave) since the CSS classes may be added/removed at different points
+         *   depending if CSS or JavaScript animations are used.
+         *
+         * @param {DOMElement} element the element which the CSS classes will be applied to
+         * @param {string} className the CSS class(es) that will be removed (multiple classes are separated via spaces)
+         * @param {object=} options an optional collection of options/styles that will be applied to the element.
+         *   The object can have the following properties:
+         *
+         *   - **addClass** - `{string}` - space-separated CSS classes to add to element
+         *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+         *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+         *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+         *
+         * @return {Promise} the animation callback promise
+         */
+        removeClass: function removeClass(element, className, options) {
+          options = prepareAnimateOptions(options);
+          options.removeClass = mergeClasses(options.removeClass, className);
+          return $$animateQueue.push(element, 'removeClass', options);
+        },
 
-    compile.$$addScopeClass = debugInfoEnabled ? function $$addScopeClass($element, isolated) {
-      safeAddClass($element, isolated ? 'ng-isolate-scope' : 'ng-scope');
-    } : noop;
+        /**
+         * @ngdoc method
+         * @name $animate#setClass
+         * @kind function
+         *
+         * @description Performs both the addition and removal of a CSS classes on an element and (during the process)
+         *    triggers an animation surrounding the class addition/removal. Much like `$animate.addClass` and
+         *    `$animate.removeClass`, `setClass` will only evaluate the classes being added/removed once a digest has
+         *    passed. Note that class-based animations are treated differently compared to structural animations
+         *    (like enter, move and leave) since the CSS classes may be added/removed at different points
+         *    depending if CSS or JavaScript animations are used.
+         *
+         * @param {DOMElement} element the element which the CSS classes will be applied to
+         * @param {string} add the CSS class(es) that will be added (multiple classes are separated via spaces)
+         * @param {string} remove the CSS class(es) that will be removed (multiple classes are separated via spaces)
+         * @param {object=} options an optional collection of options/styles that will be applied to the element.
+         *   The object can have the following properties:
+         *
+         *   - **addClass** - `{string}` - space-separated CSS classes to add to element
+         *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+         *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+         *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+         *
+         * @return {Promise} the animation callback promise
+         */
+        setClass: function setClass(element, add, remove, options) {
+          options = prepareAnimateOptions(options);
+          options.addClass = mergeClasses(options.addClass, add);
+          options.removeClass = mergeClasses(options.removeClass, remove);
+          return $$animateQueue.push(element, 'setClass', options);
+        },
 
-    compile.$$createComment = function(directiveName, comment) {
-      var content = '';
-      if (debugInfoEnabled) {
-        content = ' ' + (directiveName || '') + ': ';
-        if (comment) content += comment + ' ';
-      }
-      return window.document.createComment(content);
-    };
+        /**
+         * @ngdoc method
+         * @name $animate#animate
+         * @kind function
+         *
+         * @description Performs an inline animation on the element which applies the provided to and from CSS styles to the element.
+         * If any detected CSS transition, keyframe or JavaScript matches the provided className value, then the animation will take
+         * on the provided styles. For example, if a transition animation is set for the given className, then the provided `from` and
+         * `to` styles will be applied alongside the given transition. If the CSS style provided in `from` does not have a corresponding
+         * style in `to`, the style in `from` is applied immediately, and no animation is run.
+         * If a JavaScript animation is detected then the provided styles will be given in as function parameters into the `animate`
+         * method (or as part of the `options` parameter):
+         *
+         * ```js
+         * ngModule.animation('.my-inline-animation', function() {
+         *   return {
+         *     animate : function(element, from, to, done, options) {
+         *       //animation
+         *       done();
+         *     }
+         *   }
+         * });
+         * ```
+         *
+         * @param {DOMElement} element the element which the CSS styles will be applied to
+         * @param {object} from the from (starting) CSS styles that will be applied to the element and across the animation.
+         * @param {object} to the to (destination) CSS styles that will be applied to the element and across the animation.
+         * @param {string=} className an optional CSS class that will be applied to the element for the duration of the animation. If
+         *    this value is left as empty then a CSS class of `ng-inline-animate` will be applied to the element.
+         *    (Note that if no animation is detected then this value will not be applied to the element.)
+         * @param {object=} options an optional collection of options/styles that will be applied to the element.
+         *   The object can have the following properties:
+         *
+         *   - **addClass** - `{string}` - space-separated CSS classes to add to element
+         *   - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+         *   - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+         *   - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+         *
+         * @return {Promise} the animation callback promise
+         */
+        animate: function animate(element, from, to, className, options) {
+          options = prepareAnimateOptions(options);
+          options.from = options.from ? extend(options.from, from) : from;
+          options.to = options.to ? extend(options.to, to) : to;
 
-    return compile;
+          className = className || 'ng-inline-animate';
+          options.tempClasses = mergeClasses(options.tempClasses, className);
+          return $$animateQueue.push(element, 'animate', options);
+        }
+      };
+    }];
+  }];
 
-    //================================
+  var $$AnimateAsyncRunFactoryProvider = /** @this */function $$AnimateAsyncRunFactoryProvider() {
+    this.$get = ['$$rAF', function ($$rAF) {
+      var waitQueue = [];
 
-    function compile($compileNodes, transcludeFn, maxPriority, ignoreDirective,
-                        previousCompileContext) {
-      if (!($compileNodes instanceof jqLite)) {
-        // jquery always rewraps, whereas we need to preserve the original selector so that we can
-        // modify it.
-        $compileNodes = jqLite($compileNodes);
+      function waitForTick(fn) {
+        waitQueue.push(fn);
+        if (waitQueue.length > 1) return;
+        $$rAF(function () {
+          for (var i = 0; i < waitQueue.length; i++) {
+            waitQueue[i]();
+          }
+          waitQueue = [];
+        });
       }
-      var compositeLinkFn =
-              compileNodes($compileNodes, transcludeFn, $compileNodes,
-                           maxPriority, ignoreDirective, previousCompileContext);
-      compile.$$addScopeClass($compileNodes);
-      var namespace = null;
-      return function publicLinkFn(scope, cloneConnectFn, options) {
-        if (!$compileNodes) {
-          throw $compileMinErr('multilink', 'This element has already been linked.');
-        }
-        assertArg(scope, 'scope');
 
-        if (previousCompileContext && previousCompileContext.needsNewScope) {
-          // A parent directive did a replace and a directive on this element asked
-          // for transclusion, which caused us to lose a layer of element on which
-          // we could hold the new transclusion scope, so we will create it manually
-          // here.
-          scope = scope.$parent.$new();
-        }
+      return function () {
+        var passed = false;
+        waitForTick(function () {
+          passed = true;
+        });
+        return function (callback) {
+          if (passed) {
+            callback();
+          } else {
+            waitForTick(callback);
+          }
+        };
+      };
+    }];
+  };
 
-        options = options || {};
-        var parentBoundTranscludeFn = options.parentBoundTranscludeFn,
-          transcludeControllers = options.transcludeControllers,
-          futureParentElement = options.futureParentElement;
+  var $$AnimateRunnerFactoryProvider = /** @this */function $$AnimateRunnerFactoryProvider() {
+    this.$get = ['$q', '$sniffer', '$$animateAsyncRun', '$$isDocumentHidden', '$timeout', function ($q, $sniffer, $$animateAsyncRun, $$isDocumentHidden, $timeout) {
 
-        // When `parentBoundTranscludeFn` is passed, it is a
-        // `controllersBoundTransclude` function (it was previously passed
-        // as `transclude` to directive.link) so we must unwrap it to get
-        // its `boundTranscludeFn`
-        if (parentBoundTranscludeFn && parentBoundTranscludeFn.$$boundTransclude) {
-          parentBoundTranscludeFn = parentBoundTranscludeFn.$$boundTransclude;
-        }
+      var INITIAL_STATE = 0;
+      var DONE_PENDING_STATE = 1;
+      var DONE_COMPLETE_STATE = 2;
 
-        if (!namespace) {
-          namespace = detectNamespaceForChildElements(futureParentElement);
-        }
-        var $linkNode;
-        if (namespace !== 'html') {
-          // When using a directive with replace:true and templateUrl the $compileNodes
-          // (or a child element inside of them)
-          // might change, so we need to recreate the namespace adapted compileNodes
-          // for call to the link function.
-          // Note: This will already clone the nodes...
-          $linkNode = jqLite(
-            wrapTemplate(namespace, jqLite('
').append($compileNodes).html())
-          );
-        } else if (cloneConnectFn) {
-          // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
-          // and sometimes changes the structure of the DOM.
-          $linkNode = JQLitePrototype.clone.call($compileNodes);
-        } else {
-          $linkNode = $compileNodes;
-        }
+      AnimateRunner.chain = function (chain, callback) {
+        var index = 0;
 
-        if (transcludeControllers) {
-          for (var controllerName in transcludeControllers) {
-            $linkNode.data('$' + controllerName + 'Controller', transcludeControllers[controllerName].instance);
+        next();
+        function next() {
+          if (index === chain.length) {
+            callback(true);
+            return;
           }
-        }
 
-        compile.$$addScopeInfo($linkNode, scope);
+          chain[index](function (response) {
+            if (response === false) {
+              callback(false);
+              return;
+            }
+            index++;
+            next();
+          });
+        }
+      };
 
-        if (cloneConnectFn) cloneConnectFn($linkNode, scope);
-        if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode, parentBoundTranscludeFn);
+      AnimateRunner.all = function (runners, callback) {
+        var count = 0;
+        var status = true;
+        forEach(runners, function (runner) {
+          runner.done(onProgress);
+        });
 
-        if (!cloneConnectFn) {
-          $compileNodes = compositeLinkFn = null;
+        function onProgress(response) {
+          status = status && response;
+          if (++count === runners.length) {
+            callback(status);
+          }
         }
-        return $linkNode;
       };
-    }
 
-    function detectNamespaceForChildElements(parentElement) {
-      // TODO: Make this detect MathML as well...
-      var node = parentElement && parentElement[0];
-      if (!node) {
-        return 'html';
-      } else {
-        return nodeName_(node) !== 'foreignobject' && toString.call(node).match(/SVG/) ? 'svg' : 'html';
-      }
-    }
+      function AnimateRunner(host) {
+        this.setHost(host);
 
-    /**
-     * Compile function matches each node in nodeList against the directives. Once all directives
-     * for a particular node are collected their compile functions are executed. The compile
-     * functions return values - the linking functions - are combined into a composite linking
-     * function, which is the a linking function for the node.
-     *
-     * @param {NodeList} nodeList an array of nodes or NodeList to compile
-     * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the
-     *        scope argument is auto-generated to the new child of the transcluded parent scope.
-     * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then
-     *        the rootElement must be set the jqLite collection of the compile root. This is
-     *        needed so that the jqLite collection items can be replaced with widgets.
-     * @param {number=} maxPriority Max directive priority.
-     * @returns {Function} A composite linking function of all of the matched directives or null.
-     */
-    function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority, ignoreDirective,
-                            previousCompileContext) {
-      var linkFns = [],
-          // `nodeList` can be either an element's `.childNodes` (live NodeList)
-          // or a jqLite/jQuery collection or an array
-          notLiveList = isArray(nodeList) || (nodeList instanceof jqLite),
-          attrs, directives, nodeLinkFn, childNodes, childLinkFn, linkFnFound, nodeLinkFnFound;
+        var rafTick = $$animateAsyncRun();
+        var timeoutTick = function timeoutTick(fn) {
+          $timeout(fn, 0, false);
+        };
 
+        this._doneCallbacks = [];
+        this._tick = function (fn) {
+          if ($$isDocumentHidden()) {
+            timeoutTick(fn);
+          } else {
+            rafTick(fn);
+          }
+        };
+        this._state = 0;
+      }
 
-      for (var i = 0; i < nodeList.length; i++) {
-        attrs = new Attributes();
+      AnimateRunner.prototype = {
+        setHost: function setHost(host) {
+          this.host = host || {};
+        },
 
-        // Support: IE 11 only
-        // Workaround for #11781 and #14924
-        if (msie === 11) {
-          mergeConsecutiveTextNodes(nodeList, i, notLiveList);
-        }
+        done: function done(fn) {
+          if (this._state === DONE_COMPLETE_STATE) {
+            fn();
+          } else {
+            this._doneCallbacks.push(fn);
+          }
+        },
 
-        // We must always refer to `nodeList[i]` hereafter,
-        // since the nodes can be replaced underneath us.
-        directives = collectDirectives(nodeList[i], [], attrs, i === 0 ? maxPriority : undefined,
-                                        ignoreDirective);
+        progress: noop,
 
-        nodeLinkFn = (directives.length)
-            ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement,
-                                      null, [], [], previousCompileContext)
-            : null;
+        getPromise: function getPromise() {
+          if (!this.promise) {
+            var self = this;
+            this.promise = $q(function (resolve, reject) {
+              self.done(function (status) {
+                if (status === false) {
+                  reject();
+                } else {
+                  resolve();
+                }
+              });
+            });
+          }
+          return this.promise;
+        },
 
-        if (nodeLinkFn && nodeLinkFn.scope) {
-          compile.$$addScopeClass(attrs.$$element);
-        }
+        then: function then(resolveHandler, rejectHandler) {
+          return this.getPromise().then(resolveHandler, rejectHandler);
+        },
 
-        childLinkFn = (nodeLinkFn && nodeLinkFn.terminal ||
-                      !(childNodes = nodeList[i].childNodes) ||
-                      !childNodes.length)
-            ? null
-            : compileNodes(childNodes,
-                 nodeLinkFn ? (
-                  (nodeLinkFn.transcludeOnThisElement || !nodeLinkFn.templateOnThisElement)
-                     && nodeLinkFn.transclude) : transcludeFn);
+        'catch': function _catch(handler) {
+          return this.getPromise()['catch'](handler);
+        },
 
-        if (nodeLinkFn || childLinkFn) {
-          linkFns.push(i, nodeLinkFn, childLinkFn);
-          linkFnFound = true;
-          nodeLinkFnFound = nodeLinkFnFound || nodeLinkFn;
-        }
+        'finally': function _finally(handler) {
+          return this.getPromise()['finally'](handler);
+        },
 
-        //use the previous context only for the first element in the virtual group
-        previousCompileContext = null;
-      }
+        pause: function pause() {
+          if (this.host.pause) {
+            this.host.pause();
+          }
+        },
 
-      // return a linking function if we have found anything, null otherwise
-      return linkFnFound ? compositeLinkFn : null;
+        resume: function resume() {
+          if (this.host.resume) {
+            this.host.resume();
+          }
+        },
 
-      function compositeLinkFn(scope, nodeList, $rootElement, parentBoundTranscludeFn) {
-        var nodeLinkFn, childLinkFn, node, childScope, i, ii, idx, childBoundTranscludeFn;
-        var stableNodeList;
+        end: function end() {
+          if (this.host.end) {
+            this.host.end();
+          }
+          this._resolve(true);
+        },
 
+        cancel: function cancel() {
+          if (this.host.cancel) {
+            this.host.cancel();
+          }
+          this._resolve(false);
+        },
 
-        if (nodeLinkFnFound) {
-          // copy nodeList so that if a nodeLinkFn removes or adds an element at this DOM level our
-          // offsets don't get screwed up
-          var nodeListLength = nodeList.length;
-          stableNodeList = new Array(nodeListLength);
+        complete: function complete(response) {
+          var self = this;
+          if (self._state === INITIAL_STATE) {
+            self._state = DONE_PENDING_STATE;
+            self._tick(function () {
+              self._resolve(response);
+            });
+          }
+        },
 
-          // create a sparse array by only copying the elements which have a linkFn
-          for (i = 0; i < linkFns.length; i += 3) {
-            idx = linkFns[i];
-            stableNodeList[idx] = nodeList[idx];
+        _resolve: function _resolve(response) {
+          if (this._state !== DONE_COMPLETE_STATE) {
+            forEach(this._doneCallbacks, function (fn) {
+              fn(response);
+            });
+            this._doneCallbacks.length = 0;
+            this._state = DONE_COMPLETE_STATE;
           }
-        } else {
-          stableNodeList = nodeList;
         }
+      };
 
-        for (i = 0, ii = linkFns.length; i < ii;) {
-          node = stableNodeList[linkFns[i++]];
-          nodeLinkFn = linkFns[i++];
-          childLinkFn = linkFns[i++];
+      return AnimateRunner;
+    }];
+  };
 
-          if (nodeLinkFn) {
-            if (nodeLinkFn.scope) {
-              childScope = scope.$new();
-              compile.$$addScopeInfo(jqLite(node), childScope);
-            } else {
-              childScope = scope;
+  /* exported $CoreAnimateCssProvider */
+
+  /**
+   * @ngdoc service
+   * @name $animateCss
+   * @kind object
+   * @this
+   *
+   * @description
+   * This is the core version of `$animateCss`. By default, only when the `ngAnimate` is included,
+   * then the `$animateCss` service will actually perform animations.
+   *
+   * Click here {@link ngAnimate.$animateCss to read the documentation for $animateCss}.
+   */
+  var $CoreAnimateCssProvider = function $CoreAnimateCssProvider() {
+    this.$get = ['$$rAF', '$q', '$$AnimateRunner', function ($$rAF, $q, $$AnimateRunner) {
+
+      return function (element, initialOptions) {
+        // all of the animation functions should create
+        // a copy of the options data, however, if a
+        // parent service has already created a copy then
+        // we should stick to using that
+        var options = initialOptions || {};
+        if (!options.$$prepared) {
+          options = copy(options);
+        }
+
+        // there is no point in applying the styles since
+        // there is no animation that goes on at all in
+        // this version of $animateCss.
+        if (options.cleanupStyles) {
+          options.from = options.to = null;
+        }
+
+        if (options.from) {
+          element.css(options.from);
+          options.from = null;
+        }
+
+        var closed,
+            runner = new $$AnimateRunner();
+        return {
+          start: run,
+          end: run
+        };
+
+        function run() {
+          $$rAF(function () {
+            applyAnimationContents();
+            if (!closed) {
+              runner.complete();
             }
+            closed = true;
+          });
+          return runner;
+        }
 
-            if (nodeLinkFn.transcludeOnThisElement) {
-              childBoundTranscludeFn = createBoundTranscludeFn(
-                  scope, nodeLinkFn.transclude, parentBoundTranscludeFn);
+        function applyAnimationContents() {
+          if (options.addClass) {
+            element.addClass(options.addClass);
+            options.addClass = null;
+          }
+          if (options.removeClass) {
+            element.removeClass(options.removeClass);
+            options.removeClass = null;
+          }
+          if (options.to) {
+            element.css(options.to);
+            options.to = null;
+          }
+        }
+      };
+    }];
+  };
 
-            } else if (!nodeLinkFn.templateOnThisElement && parentBoundTranscludeFn) {
-              childBoundTranscludeFn = parentBoundTranscludeFn;
+  /* global stripHash: true */
 
-            } else if (!parentBoundTranscludeFn && transcludeFn) {
-              childBoundTranscludeFn = createBoundTranscludeFn(scope, transcludeFn);
+  /**
+   * ! This is a private undocumented service !
+   *
+   * @name $browser
+   * @requires $log
+   * @description
+   * This object has two goals:
+   *
+   * - hide all the global state in the browser caused by the window object
+   * - abstract away all the browser specific features and inconsistencies
+   *
+   * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`
+   * service, which can be used for convenient testing of the application without the interaction with
+   * the real browser apis.
+   */
+  /**
+   * @param {object} window The global window object.
+   * @param {object} document jQuery wrapped document.
+   * @param {object} $log window.console or an object with the same interface.
+   * @param {object} $sniffer $sniffer service
+   */
+  function Browser(window, document, $log, $sniffer) {
+    var self = this,
+        location = window.location,
+        history = window.history,
+        setTimeout = window.setTimeout,
+        clearTimeout = window.clearTimeout,
+        pendingDeferIds = {};
+
+    self.isMock = false;
+
+    var outstandingRequestCount = 0;
+    var outstandingRequestCallbacks = [];
+
+    // TODO(vojta): remove this temporary api
+    self.$$completeOutstandingRequest = completeOutstandingRequest;
+    self.$$incOutstandingRequestCount = function () {
+      outstandingRequestCount++;
+    };
 
-            } else {
-              childBoundTranscludeFn = null;
+    /**
+     * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`
+     * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
+     */
+    function completeOutstandingRequest(fn) {
+      try {
+        fn.apply(null, sliceArgs(arguments, 1));
+      } finally {
+        outstandingRequestCount--;
+        if (outstandingRequestCount === 0) {
+          while (outstandingRequestCallbacks.length) {
+            try {
+              outstandingRequestCallbacks.pop()();
+            } catch (e) {
+              $log.error(e);
             }
-
-            nodeLinkFn(childLinkFn, childScope, node, $rootElement, childBoundTranscludeFn);
-
-          } else if (childLinkFn) {
-            childLinkFn(scope, node.childNodes, undefined, parentBoundTranscludeFn);
           }
         }
       }
     }
 
-    function mergeConsecutiveTextNodes(nodeList, idx, notLiveList) {
-      var node = nodeList[idx];
-      var parent = node.parentNode;
-      var sibling;
+    function getHash(url) {
+      var index = url.indexOf('#');
+      return index === -1 ? '' : url.substr(index);
+    }
 
-      if (node.nodeType !== NODE_TYPE_TEXT) {
-        return;
+    /**
+     * @private
+     * TODO(vojta): prefix this method with $$ ?
+     * @param {function()} callback Function that will be called when no outstanding request
+     */
+    self.notifyWhenNoOutstandingRequests = function (callback) {
+      if (outstandingRequestCount === 0) {
+        callback();
+      } else {
+        outstandingRequestCallbacks.push(callback);
       }
+    };
 
-      while (true) {
-        sibling = parent ? node.nextSibling : nodeList[idx + 1];
-        if (!sibling || sibling.nodeType !== NODE_TYPE_TEXT) {
-          break;
-        }
-
-        node.nodeValue = node.nodeValue + sibling.nodeValue;
+    //////////////////////////////////////////////////////////////
+    // URL API
+    //////////////////////////////////////////////////////////////
 
-        if (sibling.parentNode) {
-          sibling.parentNode.removeChild(sibling);
-        }
-        if (notLiveList && sibling === nodeList[idx + 1]) {
-          nodeList.splice(idx + 1, 1);
-        }
+    var cachedState,
+        lastHistoryState,
+        lastBrowserUrl = location.href,
+        baseElement = document.find('base'),
+        pendingLocation = null,
+        getCurrentState = !$sniffer.history ? noop : function getCurrentState() {
+      try {
+        return history.state;
+      } catch (e) {
+        // MSIE can reportedly throw when there is no state (UNCONFIRMED).
       }
-    }
-
-    function createBoundTranscludeFn(scope, transcludeFn, previousBoundTranscludeFn) {
-      function boundTranscludeFn(transcludedScope, cloneFn, controllers, futureParentElement, containingScope) {
+    };
 
-        if (!transcludedScope) {
-          transcludedScope = scope.$new(false, containingScope);
-          transcludedScope.$$transcluded = true;
-        }
+    cacheState();
 
-        return transcludeFn(transcludedScope, cloneFn, {
-          parentBoundTranscludeFn: previousBoundTranscludeFn,
-          transcludeControllers: controllers,
-          futureParentElement: futureParentElement
-        });
+    /**
+     * @name $browser#url
+     *
+     * @description
+     * GETTER:
+     * Without any argument, this method just returns current value of location.href.
+     *
+     * SETTER:
+     * With at least one argument, this method sets url to new value.
+     * If html5 history api supported, pushState/replaceState is used, otherwise
+     * location.href/location.replace is used.
+     * Returns its own instance to allow chaining
+     *
+     * NOTE: this api is intended for use only by the $location service. Please use the
+     * {@link ng.$location $location service} to change url.
+     *
+     * @param {string} url New url (when used as setter)
+     * @param {boolean=} replace Should new url replace current history record?
+     * @param {object=} state object to use with pushState/replaceState
+     */
+    self.url = function (url, replace, state) {
+      // In modern browsers `history.state` is `null` by default; treating it separately
+      // from `undefined` would cause `$browser.url('/foo')` to change `history.state`
+      // to undefined via `pushState`. Instead, let's change `undefined` to `null` here.
+      if (isUndefined(state)) {
+        state = null;
       }
 
-      // We need  to attach the transclusion slots onto the `boundTranscludeFn`
-      // so that they are available inside the `controllersBoundTransclude` function
-      var boundSlots = boundTranscludeFn.$$slots = createMap();
-      for (var slotName in transcludeFn.$$slots) {
-        if (transcludeFn.$$slots[slotName]) {
-          boundSlots[slotName] = createBoundTranscludeFn(scope, transcludeFn.$$slots[slotName], previousBoundTranscludeFn);
+      // Android Browser BFCache causes location, history reference to become stale.
+      if (location !== window.location) location = window.location;
+      if (history !== window.history) history = window.history;
+
+      // setter
+      if (url) {
+        var sameState = lastHistoryState === state;
+
+        // Don't change anything if previous and current URLs and states match. This also prevents
+        // IE<10 from getting into redirect loop when in LocationHashbangInHtml5Url mode.
+        // See https://github.com/angular/angular.js/commit/ffb2701
+        if (lastBrowserUrl === url && (!$sniffer.history || sameState)) {
+          return self;
+        }
+        var sameBase = lastBrowserUrl && stripHash(lastBrowserUrl) === stripHash(url);
+        lastBrowserUrl = url;
+        lastHistoryState = state;
+        // Don't use history API if only the hash changed
+        // due to a bug in IE10/IE11 which leads
+        // to not firing a `hashchange` nor `popstate` event
+        // in some cases (see #9143).
+        if ($sniffer.history && (!sameBase || !sameState)) {
+          history[replace ? 'replaceState' : 'pushState'](state, '', url);
+          cacheState();
         } else {
-          boundSlots[slotName] = null;
+          if (!sameBase) {
+            pendingLocation = url;
+          }
+          if (replace) {
+            location.replace(url);
+          } else if (!sameBase) {
+            location.href = url;
+          } else {
+            location.hash = getHash(url);
+          }
+          if (location.href !== url) {
+            pendingLocation = url;
+          }
+        }
+        if (pendingLocation) {
+          pendingLocation = url;
         }
+        return self;
+        // getter
+      } else {
+        // - pendingLocation is needed as browsers don't allow to read out
+        //   the new location.href if a reload happened or if there is a bug like in iOS 9 (see
+        //   https://openradar.appspot.com/22186109).
+        // - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172
+        return pendingLocation || location.href.replace(/%27/g, '\'');
       }
-
-      return boundTranscludeFn;
-    }
+    };
 
     /**
-     * Looks for directives on the given node and adds them to the directive collection which is
-     * sorted.
-     *
-     * @param node Node to search.
-     * @param directives An array to which the directives are added to. This array is sorted before
-     *        the function returns.
-     * @param attrs The shared attrs object which is used to populate the normalized attributes.
-     * @param {number=} maxPriority Max directive priority.
+     * @name $browser#state
+     *
+     * @description
+     * This method is a getter.
+     *
+     * Return history.state or null if history.state is undefined.
+     *
+     * @returns {object} state
      */
-    function collectDirectives(node, directives, attrs, maxPriority, ignoreDirective) {
-      var nodeType = node.nodeType,
-          attrsMap = attrs.$attr,
-          match,
-          nodeName,
-          className;
-
-      switch (nodeType) {
-        case NODE_TYPE_ELEMENT: /* Element */
-
-          nodeName = nodeName_(node);
-
-          // use the node name: 
-          addDirective(directives,
-              directiveNormalize(nodeName), 'E', maxPriority, ignoreDirective);
-
-          // iterate over the attributes
-          for (var attr, name, nName, ngAttrName, value, isNgAttr, nAttrs = node.attributes,
-                   j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) {
-            var attrStartName = false;
-            var attrEndName = false;
-
-            attr = nAttrs[j];
-            name = attr.name;
-            value = attr.value;
-
-            // support ngAttr attribute binding
-            ngAttrName = directiveNormalize(name);
-            isNgAttr = NG_ATTR_BINDING.test(ngAttrName);
-            if (isNgAttr) {
-              name = name.replace(PREFIX_REGEXP, '')
-                .substr(8).replace(/_(.)/g, function(match, letter) {
-                  return letter.toUpperCase();
-                });
-            }
+    self.state = function () {
+      return cachedState;
+    };
 
-            var multiElementMatch = ngAttrName.match(MULTI_ELEMENT_DIR_RE);
-            if (multiElementMatch && directiveIsMultiElement(multiElementMatch[1])) {
-              attrStartName = name;
-              attrEndName = name.substr(0, name.length - 5) + 'end';
-              name = name.substr(0, name.length - 6);
-            }
+    var urlChangeListeners = [],
+        urlChangeInit = false;
 
-            nName = directiveNormalize(name.toLowerCase());
-            attrsMap[nName] = name;
-            if (isNgAttr || !attrs.hasOwnProperty(nName)) {
-                attrs[nName] = value;
-                if (getBooleanAttrName(node, nName)) {
-                  attrs[nName] = true; // presence means true
-                }
-            }
-            addAttrInterpolateDirective(node, directives, value, nName, isNgAttr);
-            addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName,
-                          attrEndName);
-          }
+    function cacheStateAndFireUrlChange() {
+      pendingLocation = null;
+      fireStateOrUrlChange();
+    }
 
-          if (nodeName === 'input' && node.getAttribute('type') === 'hidden') {
-            // Hidden input elements can have strange behaviour when navigating back to the page
-            // This tells the browser not to try to cache and reinstate previous values
-            node.setAttribute('autocomplete', 'off');
-          }
+    // This variable should be used *only* inside the cacheState function.
+    var lastCachedState = null;
+    function cacheState() {
+      // This should be the only place in $browser where `history.state` is read.
+      cachedState = getCurrentState();
+      cachedState = isUndefined(cachedState) ? null : cachedState;
 
-          // use class as directive
-          if (!cssClassDirectivesEnabled) break;
-          className = node.className;
-          if (isObject(className)) {
-              // Maybe SVGAnimatedString
-              className = className.animVal;
-          }
-          if (isString(className) && className !== '') {
-            while ((match = CLASS_DIRECTIVE_REGEXP.exec(className))) {
-              nName = directiveNormalize(match[2]);
-              if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) {
-                attrs[nName] = trim(match[3]);
-              }
-              className = className.substr(match.index + match[0].length);
-            }
-          }
-          break;
-        case NODE_TYPE_TEXT: /* Text Node */
-          addTextInterpolateDirective(directives, node.nodeValue);
-          break;
-        case NODE_TYPE_COMMENT: /* Comment */
-          if (!commentDirectivesEnabled) break;
-          collectCommentDirectives(node, directives, attrs, maxPriority, ignoreDirective);
-          break;
+      // Prevent callbacks fo fire twice if both hashchange & popstate were fired.
+      if (equals(cachedState, lastCachedState)) {
+        cachedState = lastCachedState;
       }
 
-      directives.sort(byPriority);
-      return directives;
+      lastCachedState = cachedState;
+      lastHistoryState = cachedState;
     }
 
-    function collectCommentDirectives(node, directives, attrs, maxPriority, ignoreDirective) {
-      // function created because of performance, try/catch disables
-      // the optimization of the whole function #14848
-      try {
-        var match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);
-        if (match) {
-          var nName = directiveNormalize(match[1]);
-          if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) {
-            attrs[nName] = trim(match[2]);
-          }
-        }
-      } catch (e) {
-        // turns out that under some circumstances IE9 throws errors when one attempts to read
-        // comment's node value.
-        // Just ignore it and continue. (Can't seem to reproduce in test case.)
+    function fireStateOrUrlChange() {
+      var prevLastHistoryState = lastHistoryState;
+      cacheState();
+
+      if (lastBrowserUrl === self.url() && prevLastHistoryState === cachedState) {
+        return;
       }
+
+      lastBrowserUrl = self.url();
+      lastHistoryState = cachedState;
+      forEach(urlChangeListeners, function (listener) {
+        listener(self.url(), cachedState);
+      });
     }
 
     /**
-     * Given a node with a directive-start it collects all of the siblings until it finds
-     * directive-end.
-     * @param node
-     * @param attrStart
-     * @param attrEnd
-     * @returns {*}
+     * @name $browser#onUrlChange
+     *
+     * @description
+     * Register callback function that will be called, when url changes.
+     *
+     * It's only called when the url is changed from outside of angular:
+     * - user types different url into address bar
+     * - user clicks on history (forward/back) button
+     * - user clicks on a link
+     *
+     * It's not called when url is changed by $browser.url() method
+     *
+     * The listener gets called with new url as parameter.
+     *
+     * NOTE: this api is intended for use only by the $location service. Please use the
+     * {@link ng.$location $location service} to monitor url changes in angular apps.
+     *
+     * @param {function(string)} listener Listener function to be called when url changes.
+     * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.
      */
-    function groupScan(node, attrStart, attrEnd) {
-      var nodes = [];
-      var depth = 0;
-      if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) {
-        do {
-          if (!node) {
-            throw $compileMinErr('uterdir',
-                      'Unterminated attribute, found \'{0}\' but no matching \'{1}\' found.',
-                      attrStart, attrEnd);
-          }
-          if (node.nodeType === NODE_TYPE_ELEMENT) {
-            if (node.hasAttribute(attrStart)) depth++;
-            if (node.hasAttribute(attrEnd)) depth--;
-          }
-          nodes.push(node);
-          node = node.nextSibling;
-        } while (depth > 0);
-      } else {
-        nodes.push(node);
+    self.onUrlChange = function (callback) {
+      // TODO(vojta): refactor to use node's syntax for events
+      if (!urlChangeInit) {
+        // We listen on both (hashchange/popstate) when available, as some browsers don't
+        // fire popstate when user changes the address bar and don't fire hashchange when url
+        // changed by push/replaceState
+
+        // html5 history api - popstate event
+        if ($sniffer.history) jqLite(window).on('popstate', cacheStateAndFireUrlChange);
+        // hashchange event
+        jqLite(window).on('hashchange', cacheStateAndFireUrlChange);
+
+        urlChangeInit = true;
       }
 
-      return jqLite(nodes);
-    }
+      urlChangeListeners.push(callback);
+      return callback;
+    };
 
     /**
-     * Wrapper for linking function which converts normal linking function into a grouped
-     * linking function.
-     * @param linkFn
-     * @param attrStart
-     * @param attrEnd
-     * @returns {Function}
+     * @private
+     * Remove popstate and hashchange handler from window.
+     *
+     * NOTE: this api is intended for use only by $rootScope.
      */
-    function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) {
-      return function groupedElementsLink(scope, element, attrs, controllers, transcludeFn) {
-        element = groupScan(element[0], attrStart, attrEnd);
-        return linkFn(scope, element, attrs, controllers, transcludeFn);
-      };
-    }
+    self.$$applicationDestroyed = function () {
+      jqLite(window).off('hashchange popstate', cacheStateAndFireUrlChange);
+    };
 
     /**
-     * A function generator that is used to support both eager and lazy compilation
-     * linking function.
-     * @param eager
-     * @param $compileNodes
-     * @param transcludeFn
-     * @param maxPriority
-     * @param ignoreDirective
-     * @param previousCompileContext
-     * @returns {Function}
+     * Checks whether the url has changed outside of Angular.
+     * Needs to be exported to be able to check for changes that have been done in sync,
+     * as hashchange/popstate events fire in async.
      */
-    function compilationGenerator(eager, $compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext) {
-      var compiled;
-
-      if (eager) {
-        return compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext);
-      }
-      return /** @this */ function lazyCompilation() {
-        if (!compiled) {
-          compiled = compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext);
+    self.$$checkUrlChange = fireStateOrUrlChange;
 
-          // Null out all of these references in order to make them eligible for garbage collection
-          // since this is a potentially long lived closure
-          $compileNodes = transcludeFn = previousCompileContext = null;
-        }
-        return compiled.apply(this, arguments);
-      };
-    }
+    //////////////////////////////////////////////////////////////
+    // Misc API
+    //////////////////////////////////////////////////////////////
 
     /**
-     * Once the directives have been collected, their compile functions are executed. This method
-     * is responsible for inlining directive templates as well as terminating the application
-     * of the directives if the terminal directive has been reached.
-     *
-     * @param {Array} directives Array of collected directives to execute their compile function.
-     *        this needs to be pre-sorted by priority order.
-     * @param {Node} compileNode The raw DOM node to apply the compile functions to
-     * @param {Object} templateAttrs The shared attribute function
-     * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the
-     *                                                  scope argument is auto-generated to the new
-     *                                                  child of the transcluded parent scope.
-     * @param {JQLite} jqCollection If we are working on the root of the compile tree then this
-     *                              argument has the root jqLite array so that we can replace nodes
-     *                              on it.
-     * @param {Object=} originalReplaceDirective An optional directive that will be ignored when
-     *                                           compiling the transclusion.
-     * @param {Array.} preLinkFns
-     * @param {Array.} postLinkFns
-     * @param {Object} previousCompileContext Context used for previous compilation of the current
-     *                                        node
-     * @returns {Function} linkFn
+     * @name $browser#baseHref
+     *
+     * @description
+     * Returns current 
+     * (always relative - without domain)
+     *
+     * @returns {string} The current base href
      */
-    function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn,
-                                   jqCollection, originalReplaceDirective, preLinkFns, postLinkFns,
-                                   previousCompileContext) {
-      previousCompileContext = previousCompileContext || {};
-
-      var terminalPriority = -Number.MAX_VALUE,
-          newScopeDirective = previousCompileContext.newScopeDirective,
-          controllerDirectives = previousCompileContext.controllerDirectives,
-          newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective,
-          templateDirective = previousCompileContext.templateDirective,
-          nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective,
-          hasTranscludeDirective = false,
-          hasTemplate = false,
-          hasElementTranscludeDirective = previousCompileContext.hasElementTranscludeDirective,
-          $compileNode = templateAttrs.$$element = jqLite(compileNode),
-          directive,
-          directiveName,
-          $template,
-          replaceDirective = originalReplaceDirective,
-          childTranscludeFn = transcludeFn,
-          linkFn,
-          didScanForMultipleTransclusion = false,
-          mightHaveMultipleTransclusionError = false,
-          directiveValue;
-
-      // executes all directives on the current element
-      for (var i = 0, ii = directives.length; i < ii; i++) {
-        directive = directives[i];
-        var attrStart = directive.$$start;
-        var attrEnd = directive.$$end;
-
-        // collect multiblock sections
-        if (attrStart) {
-          $compileNode = groupScan(compileNode, attrStart, attrEnd);
-        }
-        $template = undefined;
-
-        if (terminalPriority > directive.priority) {
-          break; // prevent further processing of directives
-        }
-
-        directiveValue = directive.scope;
-
-        if (directiveValue) {
-
-          // skip the check for directives with async templates, we'll check the derived sync
-          // directive when the template arrives
-          if (!directive.templateUrl) {
-            if (isObject(directiveValue)) {
-              // This directive is trying to add an isolated scope.
-              // Check that there is no scope of any kind already
-              assertNoDuplicate('new/isolated scope', newIsolateScopeDirective || newScopeDirective,
-                                directive, $compileNode);
-              newIsolateScopeDirective = directive;
-            } else {
-              // This directive is trying to add a child scope.
-              // Check that there is no isolated scope already
-              assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive,
-                                $compileNode);
-            }
-          }
+    self.baseHref = function () {
+      var href = baseElement.attr('href');
+      return href ? href.replace(/^(https?:)?\/\/[^/]*/, '') : '';
+    };
 
-          newScopeDirective = newScopeDirective || directive;
-        }
+    /**
+     * @name $browser#defer
+     * @param {function()} fn A function, who's execution should be deferred.
+     * @param {number=} [delay=0] of milliseconds to defer the function execution.
+     * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
+     *
+     * @description
+     * Executes a fn asynchronously via `setTimeout(fn, delay)`.
+     *
+     * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
+     * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
+     * via `$browser.defer.flush()`.
+     *
+     */
+    self.defer = function (fn, delay) {
+      var timeoutId;
+      outstandingRequestCount++;
+      timeoutId = setTimeout(function () {
+        delete pendingDeferIds[timeoutId];
+        completeOutstandingRequest(fn);
+      }, delay || 0);
+      pendingDeferIds[timeoutId] = true;
+      return timeoutId;
+    };
 
-        directiveName = directive.name;
+    /**
+     * @name $browser#defer.cancel
+     *
+     * @description
+     * Cancels a deferred task identified with `deferId`.
+     *
+     * @param {*} deferId Token returned by the `$browser.defer` function.
+     * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
+     *                    canceled.
+     */
+    self.defer.cancel = function (deferId) {
+      if (pendingDeferIds[deferId]) {
+        delete pendingDeferIds[deferId];
+        clearTimeout(deferId);
+        completeOutstandingRequest(noop);
+        return true;
+      }
+      return false;
+    };
+  }
 
-        // If we encounter a condition that can result in transclusion on the directive,
-        // then scan ahead in the remaining directives for others that may cause a multiple
-        // transclusion error to be thrown during the compilation process.  If a matching directive
-        // is found, then we know that when we encounter a transcluded directive, we need to eagerly
-        // compile the `transclude` function rather than doing it lazily in order to throw
-        // exceptions at the correct time
-        if (!didScanForMultipleTransclusion && ((directive.replace && (directive.templateUrl || directive.template))
-            || (directive.transclude && !directive.$$tlb))) {
-                var candidateDirective;
+  /** @this */
+  function $BrowserProvider() {
+    this.$get = ['$window', '$log', '$sniffer', '$document', function ($window, $log, $sniffer, $document) {
+      return new Browser($window, $document, $log, $sniffer);
+    }];
+  }
 
-                for (var scanningIndex = i + 1; (candidateDirective = directives[scanningIndex++]);) {
-                    if ((candidateDirective.transclude && !candidateDirective.$$tlb)
-                        || (candidateDirective.replace && (candidateDirective.templateUrl || candidateDirective.template))) {
-                        mightHaveMultipleTransclusionError = true;
-                        break;
-                    }
-                }
+  /**
+   * @ngdoc service
+   * @name $cacheFactory
+   * @this
+   *
+   * @description
+   * Factory that constructs {@link $cacheFactory.Cache Cache} objects and gives access to
+   * them.
+   *
+   * ```js
+   *
+   *  var cache = $cacheFactory('cacheId');
+   *  expect($cacheFactory.get('cacheId')).toBe(cache);
+   *  expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined();
+   *
+   *  cache.put("key", "value");
+   *  cache.put("another key", "another value");
+   *
+   *  // We've specified no options on creation
+   *  expect(cache.info()).toEqual({id: 'cacheId', size: 2});
+   *
+   * ```
+   *
+   *
+   * @param {string} cacheId Name or id of the newly created cache.
+   * @param {object=} options Options object that specifies the cache behavior. Properties:
+   *
+   *   - `{number=}` `capacity` — turns the cache into LRU cache.
+   *
+   * @returns {object} Newly created cache object with the following set of methods:
+   *
+   * - `{object}` `info()` — Returns id, size, and options of cache.
+   * - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns
+   *   it.
+   * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss.
+   * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache.
+   * - `{void}` `removeAll()` — Removes all cached values.
+   * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory.
+   *
+   * @example
+     
+       
+         

+           
+           
+           
+  
+           
Cached Values

+           

+             
+             : 
+             
+           

+  
+           
Cache Info

+           

+             
+             : 
+             
+           

+         

+       
+       
+         angular.module('cacheExampleApp', []).
+           controller('CacheController', ['$scope', '$cacheFactory', function($scope, $cacheFactory) {
+             $scope.keys = [];
+             $scope.cache = $cacheFactory('cacheId');
+             $scope.put = function(key, value) {
+               if (angular.isUndefined($scope.cache.get(key))) {
+                 $scope.keys.push(key);
+               }
+               $scope.cache.put(key, angular.isUndefined(value) ? null : value);
+             };
+           }]);
+       
+       
+         p {
+           margin: 10px 0 3px;
+         }
+       
+     
+   */
+  function $CacheFactoryProvider() {
 
-                didScanForMultipleTransclusion = true;
-        }
+    this.$get = function () {
+      var caches = {};
 
-        if (!directive.templateUrl && directive.controller) {
-          controllerDirectives = controllerDirectives || createMap();
-          assertNoDuplicate('\'' + directiveName + '\' controller',
-              controllerDirectives[directiveName], directive, $compileNode);
-          controllerDirectives[directiveName] = directive;
+      function cacheFactory(cacheId, options) {
+        if (cacheId in caches) {
+          throw minErr('$cacheFactory')('iid', 'CacheId \'{0}\' is already taken!', cacheId);
         }
 
-        directiveValue = directive.transclude;
-
-        if (directiveValue) {
-          hasTranscludeDirective = true;
-
-          // Special case ngIf and ngRepeat so that we don't complain about duplicate transclusion.
-          // This option should only be used by directives that know how to safely handle element transclusion,
-          // where the transcluded nodes are added or replaced after linking.
-          if (!directive.$$tlb) {
-            assertNoDuplicate('transclusion', nonTlbTranscludeDirective, directive, $compileNode);
-            nonTlbTranscludeDirective = directive;
-          }
-
-          if (directiveValue === 'element') {
-            hasElementTranscludeDirective = true;
-            terminalPriority = directive.priority;
-            $template = $compileNode;
-            $compileNode = templateAttrs.$$element =
-                jqLite(compile.$$createComment(directiveName, templateAttrs[directiveName]));
-            compileNode = $compileNode[0];
-            replaceWith(jqCollection, sliceArgs($template), compileNode);
-
-            // Support: Chrome < 50
-            // https://github.com/angular/angular.js/issues/14041
-
-            // In the versions of V8 prior to Chrome 50, the document fragment that is created
-            // in the `replaceWith` function is improperly garbage collected despite still
-            // being referenced by the `parentNode` property of all of the child nodes.  By adding
-            // a reference to the fragment via a different property, we can avoid that incorrect
-            // behavior.
-            // TODO: remove this line after Chrome 50 has been released
-            $template[0].$$parentNode = $template[0].parentNode;
-
-            childTranscludeFn = compilationGenerator(mightHaveMultipleTransclusionError, $template, transcludeFn, terminalPriority,
-                                        replaceDirective && replaceDirective.name, {
-                                          // Don't pass in:
-                                          // - controllerDirectives - otherwise we'll create duplicates controllers
-                                          // - newIsolateScopeDirective or templateDirective - combining templates with
-                                          //   element transclusion doesn't make sense.
-                                          //
-                                          // We need only nonTlbTranscludeDirective so that we prevent putting transclusion
-                                          // on the same element more than once.
-                                          nonTlbTranscludeDirective: nonTlbTranscludeDirective
-                                        });
-          } else {
-
-            var slots = createMap();
+        var size = 0,
+            stats = extend({}, options, { id: cacheId }),
+            data = createMap(),
+            capacity = options && options.capacity || Number.MAX_VALUE,
+            lruHash = createMap(),
+            freshEnd = null,
+            staleEnd = null;
 
-            if (!isObject(directiveValue)) {
-              $template = jqLite(jqLiteClone(compileNode)).contents();
-            } else {
-
-              // We have transclusion slots,
-              // collect them up, compile them and store their transclusion functions
-              $template = [];
+        /**
+         * @ngdoc type
+         * @name $cacheFactory.Cache
+         *
+         * @description
+         * A cache object used to store and retrieve data, primarily used by
+         * {@link $templateRequest $templateRequest} and the {@link ng.directive:script script}
+         * directive to cache templates and other data.
+         *
+         * ```js
+         *  angular.module('superCache')
+         *    .factory('superCache', ['$cacheFactory', function($cacheFactory) {
+         *      return $cacheFactory('super-cache');
+         *    }]);
+         * ```
+         *
+         * Example test:
+         *
+         * ```js
+         *  it('should behave like a cache', inject(function(superCache) {
+         *    superCache.put('key', 'value');
+         *    superCache.put('another key', 'another value');
+         *
+         *    expect(superCache.info()).toEqual({
+         *      id: 'super-cache',
+         *      size: 2
+         *    });
+         *
+         *    superCache.remove('another key');
+         *    expect(superCache.get('another key')).toBeUndefined();
+         *
+         *    superCache.removeAll();
+         *    expect(superCache.info()).toEqual({
+         *      id: 'super-cache',
+         *      size: 0
+         *    });
+         *  }));
+         * ```
+         */
+        return caches[cacheId] = {
 
-              var slotMap = createMap();
-              var filledSlots = createMap();
+          /**
+           * @ngdoc method
+           * @name $cacheFactory.Cache#put
+           * @kind function
+           *
+           * @description
+           * Inserts a named entry into the {@link $cacheFactory.Cache Cache} object to be
+           * retrieved later, and incrementing the size of the cache if the key was not already
+           * present in the cache. If behaving like an LRU cache, it will also remove stale
+           * entries from the set.
+           *
+           * It will not insert undefined values into the cache.
+           *
+           * @param {string} key the key under which the cached data is stored.
+           * @param {*} value the value to store alongside the key. If it is undefined, the key
+           *    will not be stored.
+           * @returns {*} the value stored.
+           */
+          put: function put(key, value) {
+            if (isUndefined(value)) return;
+            if (capacity < Number.MAX_VALUE) {
+              var lruEntry = lruHash[key] || (lruHash[key] = { key: key });
 
-              // Parse the element selectors
-              forEach(directiveValue, function(elementSelector, slotName) {
-                // If an element selector starts with a ? then it is optional
-                var optional = (elementSelector.charAt(0) === '?');
-                elementSelector = optional ? elementSelector.substring(1) : elementSelector;
+              refresh(lruEntry);
+            }
 
-                slotMap[elementSelector] = slotName;
+            if (!(key in data)) size++;
+            data[key] = value;
 
-                // We explicitly assign `null` since this implies that a slot was defined but not filled.
-                // Later when calling boundTransclusion functions with a slot name we only error if the
-                // slot is `undefined`
-                slots[slotName] = null;
+            if (size > capacity) {
+              this.remove(staleEnd.key);
+            }
 
-                // filledSlots contains `true` for all slots that are either optional or have been
-                // filled. This is used to check that we have not missed any required slots
-                filledSlots[slotName] = optional;
-              });
+            return value;
+          },
 
-              // Add the matching elements into their slot
-              forEach($compileNode.contents(), function(node) {
-                var slotName = slotMap[directiveNormalize(nodeName_(node))];
-                if (slotName) {
-                  filledSlots[slotName] = true;
-                  slots[slotName] = slots[slotName] || [];
-                  slots[slotName].push(node);
-                } else {
-                  $template.push(node);
-                }
-              });
+          /**
+           * @ngdoc method
+           * @name $cacheFactory.Cache#get
+           * @kind function
+           *
+           * @description
+           * Retrieves named data stored in the {@link $cacheFactory.Cache Cache} object.
+           *
+           * @param {string} key the key of the data to be retrieved
+           * @returns {*} the value stored.
+           */
+          get: function get(key) {
+            if (capacity < Number.MAX_VALUE) {
+              var lruEntry = lruHash[key];
 
-              // Check for required slots that were not filled
-              forEach(filledSlots, function(filled, slotName) {
-                if (!filled) {
-                  throw $compileMinErr('reqslot', 'Required transclusion slot `{0}` was not filled.', slotName);
-                }
-              });
+              if (!lruEntry) return;
 
-              for (var slotName in slots) {
-                if (slots[slotName]) {
-                  // Only define a transclusion function if the slot was filled
-                  slots[slotName] = compilationGenerator(mightHaveMultipleTransclusionError, slots[slotName], transcludeFn);
-                }
-              }
+              refresh(lruEntry);
             }
 
-            $compileNode.empty(); // clear contents
-            childTranscludeFn = compilationGenerator(mightHaveMultipleTransclusionError, $template, transcludeFn, undefined,
-                undefined, { needsNewScope: directive.$$isolateScope || directive.$$newScope});
-            childTranscludeFn.$$slots = slots;
-          }
-        }
-
-        if (directive.template) {
-          hasTemplate = true;
-          assertNoDuplicate('template', templateDirective, directive, $compileNode);
-          templateDirective = directive;
+            return data[key];
+          },
 
-          directiveValue = (isFunction(directive.template))
-              ? directive.template($compileNode, templateAttrs)
-              : directive.template;
+          /**
+           * @ngdoc method
+           * @name $cacheFactory.Cache#remove
+           * @kind function
+           *
+           * @description
+           * Removes an entry from the {@link $cacheFactory.Cache Cache} object.
+           *
+           * @param {string} key the key of the entry to be removed
+           */
+          remove: function remove(key) {
+            if (capacity < Number.MAX_VALUE) {
+              var lruEntry = lruHash[key];
 
-          directiveValue = denormalizeTemplate(directiveValue);
+              if (!lruEntry) return;
 
-          if (directive.replace) {
-            replaceDirective = directive;
-            if (jqLiteIsTextNode(directiveValue)) {
-              $template = [];
-            } else {
-              $template = removeComments(wrapTemplate(directive.templateNamespace, trim(directiveValue)));
-            }
-            compileNode = $template[0];
+              if (lruEntry === freshEnd) freshEnd = lruEntry.p;
+              if (lruEntry === staleEnd) staleEnd = lruEntry.n;
+              link(lruEntry.n, lruEntry.p);
 
-            if ($template.length !== 1 || compileNode.nodeType !== NODE_TYPE_ELEMENT) {
-              throw $compileMinErr('tplrt',
-                  'Template for directive \'{0}\' must have exactly one root element. {1}',
-                  directiveName, '');
+              delete lruHash[key];
             }
 
-            replaceWith(jqCollection, $compileNode, compileNode);
-
-            var newTemplateAttrs = {$attr: {}};
+            if (!(key in data)) return;
 
-            // combine directives from the original node and from the template:
-            // - take the array of directives for this element
-            // - split it into two parts, those that already applied (processed) and those that weren't (unprocessed)
-            // - collect directives from the template and sort them by priority
-            // - combine directives as: processed + template + unprocessed
-            var templateDirectives = collectDirectives(compileNode, [], newTemplateAttrs);
-            var unprocessedDirectives = directives.splice(i + 1, directives.length - (i + 1));
-
-            if (newIsolateScopeDirective || newScopeDirective) {
-              // The original directive caused the current element to be replaced but this element
-              // also needs to have a new scope, so we need to tell the template directives
-              // that they would need to get their scope from further up, if they require transclusion
-              markDirectiveScope(templateDirectives, newIsolateScopeDirective, newScopeDirective);
-            }
-            directives = directives.concat(templateDirectives).concat(unprocessedDirectives);
-            mergeTemplateAttributes(templateAttrs, newTemplateAttrs);
+            delete data[key];
+            size--;
+          },
 
-            ii = directives.length;
-          } else {
-            $compileNode.html(directiveValue);
-          }
-        }
+          /**
+           * @ngdoc method
+           * @name $cacheFactory.Cache#removeAll
+           * @kind function
+           *
+           * @description
+           * Clears the cache object of any entries.
+           */
+          removeAll: function removeAll() {
+            data = createMap();
+            size = 0;
+            lruHash = createMap();
+            freshEnd = staleEnd = null;
+          },
 
-        if (directive.templateUrl) {
-          hasTemplate = true;
-          assertNoDuplicate('template', templateDirective, directive, $compileNode);
-          templateDirective = directive;
+          /**
+           * @ngdoc method
+           * @name $cacheFactory.Cache#destroy
+           * @kind function
+           *
+           * @description
+           * Destroys the {@link $cacheFactory.Cache Cache} object entirely,
+           * removing it from the {@link $cacheFactory $cacheFactory} set.
+           */
+          destroy: function destroy() {
+            data = null;
+            stats = null;
+            lruHash = null;
+            delete caches[cacheId];
+          },
 
-          if (directive.replace) {
-            replaceDirective = directive;
+          /**
+           * @ngdoc method
+           * @name $cacheFactory.Cache#info
+           * @kind function
+           *
+           * @description
+           * Retrieve information regarding a particular {@link $cacheFactory.Cache Cache}.
+           *
+           * @returns {object} an object with the following properties:
+           *   
    
+           *     
  • **id**: the id of the cache instance
    • 
+           *     
  • **size**: the number of entries kept in the cache instance
    • 
+           *     
  • **...**: any additional properties from the options object when creating the
+           *       cache.
    • 
+           *   

+           */
+          info: function info() {
+            return extend({}, stats, { size: size });
           }
+        };
 
-          // eslint-disable-next-line no-func-assign
-          nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode,
-              templateAttrs, jqCollection, hasTranscludeDirective && childTranscludeFn, preLinkFns, postLinkFns, {
-                controllerDirectives: controllerDirectives,
-                newScopeDirective: (newScopeDirective !== directive) && newScopeDirective,
-                newIsolateScopeDirective: newIsolateScopeDirective,
-                templateDirective: templateDirective,
-                nonTlbTranscludeDirective: nonTlbTranscludeDirective
-              });
-          ii = directives.length;
-        } else if (directive.compile) {
-          try {
-            linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn);
-            var context = directive.$$originalDirective || directive;
-            if (isFunction(linkFn)) {
-              addLinkFns(null, bind(context, linkFn), attrStart, attrEnd);
-            } else if (linkFn) {
-              addLinkFns(bind(context, linkFn.pre), bind(context, linkFn.post), attrStart, attrEnd);
+        /**
+         * makes the `entry` the freshEnd of the LRU linked list
+         */
+        function refresh(entry) {
+          if (entry !== freshEnd) {
+            if (!staleEnd) {
+              staleEnd = entry;
+            } else if (staleEnd === entry) {
+              staleEnd = entry.n;
             }
-          } catch (e) {
-            $exceptionHandler(e, startingTag($compileNode));
-          }
-        }
 
-        if (directive.terminal) {
-          nodeLinkFn.terminal = true;
-          terminalPriority = Math.max(terminalPriority, directive.priority);
+            link(entry.n, entry.p);
+            link(entry, freshEnd);
+            freshEnd = entry;
+            freshEnd.n = null;
+          }
         }
 
-      }
-
-      nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true;
-      nodeLinkFn.transcludeOnThisElement = hasTranscludeDirective;
-      nodeLinkFn.templateOnThisElement = hasTemplate;
-      nodeLinkFn.transclude = childTranscludeFn;
-
-      previousCompileContext.hasElementTranscludeDirective = hasElementTranscludeDirective;
-
-      // might be normal or delayed nodeLinkFn depending on if templateUrl is present
-      return nodeLinkFn;
-
-      ////////////////////
-
-      function addLinkFns(pre, post, attrStart, attrEnd) {
-        if (pre) {
-          if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd);
-          pre.require = directive.require;
-          pre.directiveName = directiveName;
-          if (newIsolateScopeDirective === directive || directive.$$isolateScope) {
-            pre = cloneAndAnnotateFn(pre, {isolateScope: true});
-          }
-          preLinkFns.push(pre);
-        }
-        if (post) {
-          if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd);
-          post.require = directive.require;
-          post.directiveName = directiveName;
-          if (newIsolateScopeDirective === directive || directive.$$isolateScope) {
-            post = cloneAndAnnotateFn(post, {isolateScope: true});
+        /**
+         * bidirectionally links two entries of the LRU linked list
+         */
+        function link(nextEntry, prevEntry) {
+          if (nextEntry !== prevEntry) {
+            if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify
+            if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify
           }
-          postLinkFns.push(post);
         }
       }
 
-      function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) {
-        var i, ii, linkFn, isolateScope, controllerScope, elementControllers, transcludeFn, $element,
-            attrs, scopeBindingInfo;
-
-        if (compileNode === linkNode) {
-          attrs = templateAttrs;
-          $element = templateAttrs.$$element;
-        } else {
-          $element = jqLite(linkNode);
-          attrs = new Attributes($element, templateAttrs);
-        }
-
-        controllerScope = scope;
-        if (newIsolateScopeDirective) {
-          isolateScope = scope.$new(true);
-        } else if (newScopeDirective) {
-          controllerScope = scope.$parent;
-        }
+      /**
+       * @ngdoc method
+       * @name $cacheFactory#info
+       *
+       * @description
+       * Get information about all the caches that have been created
+       *
+       * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info`
+       */
+      cacheFactory.info = function () {
+        var info = {};
+        forEach(caches, function (cache, cacheId) {
+          info[cacheId] = cache.info();
+        });
+        return info;
+      };
 
-        if (boundTranscludeFn) {
-          // track `boundTranscludeFn` so it can be unwrapped if `transcludeFn`
-          // is later passed as `parentBoundTranscludeFn` to `publicLinkFn`
-          transcludeFn = controllersBoundTransclude;
-          transcludeFn.$$boundTransclude = boundTranscludeFn;
-          // expose the slots on the `$transclude` function
-          transcludeFn.isSlotFilled = function(slotName) {
-            return !!boundTranscludeFn.$$slots[slotName];
-          };
-        }
+      /**
+       * @ngdoc method
+       * @name $cacheFactory#get
+       *
+       * @description
+       * Get access to a cache object by the `cacheId` used when it was created.
+       *
+       * @param {string} cacheId Name or id of a cache to access.
+       * @returns {object} Cache object identified by the cacheId or undefined if no such cache.
+       */
+      cacheFactory.get = function (cacheId) {
+        return caches[cacheId];
+      };
 
-        if (controllerDirectives) {
-          elementControllers = setupControllers($element, attrs, transcludeFn, controllerDirectives, isolateScope, scope, newIsolateScopeDirective);
-        }
+      return cacheFactory;
+    };
+  }
 
-        if (newIsolateScopeDirective) {
-          // Initialize isolate scope bindings for new isolate scope directive.
-          compile.$$addScopeInfo($element, isolateScope, true, !(templateDirective && (templateDirective === newIsolateScopeDirective ||
-              templateDirective === newIsolateScopeDirective.$$originalDirective)));
-          compile.$$addScopeClass($element, true);
-          isolateScope.$$isolateBindings =
-              newIsolateScopeDirective.$$isolateBindings;
-          scopeBindingInfo = initializeDirectiveBindings(scope, attrs, isolateScope,
-                                        isolateScope.$$isolateBindings,
-                                        newIsolateScopeDirective);
-          if (scopeBindingInfo.removeWatches) {
-            isolateScope.$on('$destroy', scopeBindingInfo.removeWatches);
-          }
-        }
+  /**
+   * @ngdoc service
+   * @name $templateCache
+   * @this
+   *
+   * @description
+   * `$templateCache` is a {@link $cacheFactory.Cache Cache object} created by the
+   * {@link ng.$cacheFactory $cacheFactory}.
+   *
+   * The first time a template is used, it is loaded in the template cache for quick retrieval. You
+   * can load templates directly into the cache in a `script` tag, by using {@link $templateRequest},
+   * or by consuming the `$templateCache` service directly.
+   *
+   * Adding via the `script` tag:
+   *
+   * ```html
+   *   
+   * ```
+   *
+   * **Note:** the `script` tag containing the template does not need to be included in the `head` of
+   * the document, but it must be a descendent of the {@link ng.$rootElement $rootElement} (e.g.
+   * element with {@link ngApp} attribute), otherwise the template will be ignored.
+   *
+   * Adding via the `$templateCache` service:
+   *
+   * ```js
+   * var myApp = angular.module('myApp', []);
+   * myApp.run(function($templateCache) {
+   *   $templateCache.put('templateId.html', 'This is the content of the template');
+   * });
+   * ```
+   *
+   * To retrieve the template later, simply use it in your component:
+   * ```js
+   * myApp.component('myComponent', {
+   *    templateUrl: 'templateId.html'
+   * });
+   * ```
+   *
+   * or get it via the `$templateCache` service:
+   * ```js
+   * $templateCache.get('templateId.html')
+   * ```
+   *
+   */
+  function $TemplateCacheProvider() {
+    this.$get = ['$cacheFactory', function ($cacheFactory) {
+      return $cacheFactory('templates');
+    }];
+  }
 
-        // Initialize bindToController bindings
-        for (var name in elementControllers) {
-          var controllerDirective = controllerDirectives[name];
-          var controller = elementControllers[name];
-          var bindings = controllerDirective.$$bindings.bindToController;
+  /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+   *     Any commits to this file should be reviewed with security in mind.  *
+   *   Changes to this file can potentially create security vulnerabilities. *
+   *          An approval from 2 Core members with history of modifying      *
+   *                         this file is required.                          *
+   *                                                                         *
+   *  Does the change somehow allow for arbitrary javascript to be executed? *
+   *    Or allows for someone to change the prototype of built-in objects?   *
+   *     Or gives undesired access to variables like document or window?    *
+   * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-          if (preAssignBindingsEnabled) {
-            if (bindings) {
-              controller.bindingInfo =
-                initializeDirectiveBindings(controllerScope, attrs, controller.instance, bindings, controllerDirective);
-            } else {
-              controller.bindingInfo = {};
-            }
+  /* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!
+   *
+   * DOM-related variables:
+   *
+   * - "node" - DOM Node
+   * - "element" - DOM Element or Node
+   * - "$node" or "$element" - jqLite-wrapped node or element
+   *
+   *
+   * Compiler related stuff:
+   *
+   * - "linkFn" - linking fn of a single directive
+   * - "nodeLinkFn" - function that aggregates all linking fns for a particular node
+   * - "childLinkFn" -  function that aggregates all linking fns for child nodes of a particular node
+   * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList)
+   */
 
-            var controllerResult = controller();
-            if (controllerResult !== controller.instance) {
-              // If the controller constructor has a return value, overwrite the instance
-              // from setupControllers
-              controller.instance = controllerResult;
-              $element.data('$' + controllerDirective.name + 'Controller', controllerResult);
-              if (controller.bindingInfo.removeWatches) {
-                controller.bindingInfo.removeWatches();
-              }
-              controller.bindingInfo =
-                initializeDirectiveBindings(controllerScope, attrs, controller.instance, bindings, controllerDirective);
-            }
-          } else {
-            controller.instance = controller();
-            $element.data('$' + controllerDirective.name + 'Controller', controller.instance);
-            controller.bindingInfo =
-              initializeDirectiveBindings(controllerScope, attrs, controller.instance, bindings, controllerDirective);
-          }
-        }
+  /**
+   * @ngdoc service
+   * @name $compile
+   * @kind function
+   *
+   * @description
+   * Compiles an HTML string or DOM into a template and produces a template function, which
+   * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together.
+   *
+   * The compilation is a process of walking the DOM tree and matching DOM elements to
+   * {@link ng.$compileProvider#directive directives}.
+   *
+   * 

+   * **Note:** This document is an in-depth reference of all directive options.
+   * For a gentle introduction to directives with examples of common use cases,
+   * see the {@link guide/directive directive guide}.
+   * 

+   *
+   * ## Comprehensive Directive API
+   *
+   * There are many different options for a directive.
+   *
+   * The difference resides in the return value of the factory function.
+   * You can either return a {@link $compile#directive-definition-object Directive Definition Object (see below)}
+   * that defines the directive properties, or just the `postLink` function (all other properties will have
+   * the default values).
+   *
+   * 

+   * **Best Practice:** It's recommended to use the "directive definition object" form.
+   * 

+   *
+   * Here's an example directive declared with a Directive Definition Object:
+   *
+   * ```js
+   *   var myModule = angular.module(...);
+   *
+   *   myModule.directive('directiveName', function factory(injectables) {
+   *     var directiveDefinitionObject = {
+   *       {@link $compile#-priority- priority}: 0,
+   *       {@link $compile#-template- template}: '
', // or // function(tElement, tAttrs) { ... },
+   *       // or
+   *       // {@link $compile#-templateurl- templateUrl}: 'directive.html', // or // function(tElement, tAttrs) { ... },
+   *       {@link $compile#-transclude- transclude}: false,
+   *       {@link $compile#-restrict- restrict}: 'A',
+   *       {@link $compile#-templatenamespace- templateNamespace}: 'html',
+   *       {@link $compile#-scope- scope}: false,
+   *       {@link $compile#-controller- controller}: function($scope, $element, $attrs, $transclude, otherInjectables) { ... },
+   *       {@link $compile#-controlleras- controllerAs}: 'stringIdentifier',
+   *       {@link $compile#-bindtocontroller- bindToController}: false,
+   *       {@link $compile#-require- require}: 'siblingDirectiveName', // or // ['^parentDirectiveName', '?optionalDirectiveName', '?^optionalParent'],
+   *       {@link $compile#-multielement- multiElement}: false,
+   *       {@link $compile#-compile- compile}: function compile(tElement, tAttrs, transclude) {
+   *         return {
+   *            {@link $compile#pre-linking-function pre}: function preLink(scope, iElement, iAttrs, controller) { ... },
+   *            {@link $compile#post-linking-function post}: function postLink(scope, iElement, iAttrs, controller) { ... }
+   *         }
+   *         // or
+   *         // return function postLink( ... ) { ... }
+   *       },
+   *       // or
+   *       // {@link $compile#-link- link}: {
+   *       //  {@link $compile#pre-linking-function pre}: function preLink(scope, iElement, iAttrs, controller) { ... },
+   *       //  {@link $compile#post-linking-function post}: function postLink(scope, iElement, iAttrs, controller) { ... }
+   *       // }
+   *       // or
+   *       // {@link $compile#-link- link}: function postLink( ... ) { ... }
+   *     };
+   *     return directiveDefinitionObject;
+   *   });
+   * ```
+   *
+   * 

+   * **Note:** Any unspecified options will use the default value. You can see the default values below.
+   * 

+   *
+   * Therefore the above can be simplified as:
+   *
+   * ```js
+   *   var myModule = angular.module(...);
+   *
+   *   myModule.directive('directiveName', function factory(injectables) {
+   *     var directiveDefinitionObject = {
+   *       link: function postLink(scope, iElement, iAttrs) { ... }
+   *     };
+   *     return directiveDefinitionObject;
+   *     // or
+   *     // return function postLink(scope, iElement, iAttrs) { ... }
+   *   });
+   * ```
+   *
+   * ### Life-cycle hooks
+   * Directive controllers can provide the following methods that are called by Angular at points in the life-cycle of the
+   * directive:
+   * * `$onInit()` - Called on each controller after all the controllers on an element have been constructed and
+   *   had their bindings initialized (and before the pre & post linking functions for the directives on
+   *   this element). This is a good place to put initialization code for your controller.
+   * * `$onChanges(changesObj)` - Called whenever one-way (`<`) or interpolation (`@`) bindings are updated. The
+   *   `changesObj` is a hash whose keys are the names of the bound properties that have changed, and the values are an
+   *   object of the form `{ currentValue, previousValue, isFirstChange() }`. Use this hook to trigger updates within a
+   *   component such as cloning the bound value to prevent accidental mutation of the outer value. Note that this will
+   *   also be called when your bindings are initialized.
+   * * `$doCheck()` - Called on each turn of the digest cycle. Provides an opportunity to detect and act on
+   *   changes. Any actions that you wish to take in response to the changes that you detect must be
+   *   invoked from this hook; implementing this has no effect on when `$onChanges` is called. For example, this hook
+   *   could be useful if you wish to perform a deep equality check, or to check a Date object, changes to which would not
+   *   be detected by Angular's change detector and thus not trigger `$onChanges`. This hook is invoked with no arguments;
+   *   if detecting changes, you must store the previous value(s) for comparison to the current values.
+   * * `$onDestroy()` - Called on a controller when its containing scope is destroyed. Use this hook for releasing
+   *   external resources, watches and event handlers. Note that components have their `$onDestroy()` hooks called in
+   *   the same order as the `$scope.$broadcast` events are triggered, which is top down. This means that parent
+   *   components will have their `$onDestroy()` hook called before child components.
+   * * `$postLink()` - Called after this controller's element and its children have been linked. Similar to the post-link
+   *   function this hook can be used to set up DOM event handlers and do direct DOM manipulation.
+   *   Note that child elements that contain `templateUrl` directives will not have been compiled and linked since
+   *   they are waiting for their template to load asynchronously and their own compilation and linking has been
+   *   suspended until that occurs.
+   *
+   * #### Comparison with Angular 2 life-cycle hooks
+   * Angular 2 also uses life-cycle hooks for its components. While the Angular 1 life-cycle hooks are similar there are
+   * some differences that you should be aware of, especially when it comes to moving your code from Angular 1 to Angular 2:
+   *
+   * * Angular 1 hooks are prefixed with `$`, such as `$onInit`. Angular 2 hooks are prefixed with `ng`, such as `ngOnInit`.
+   * * Angular 1 hooks can be defined on the controller prototype or added to the controller inside its constructor.
+   *   In Angular 2 you can only define hooks on the prototype of the Component class.
+   * * Due to the differences in change-detection, you may get many more calls to `$doCheck` in Angular 1 than you would to
+   *   `ngDoCheck` in Angular 2
+   * * Changes to the model inside `$doCheck` will trigger new turns of the digest loop, which will cause the changes to be
+   *   propagated throughout the application.
+   *   Angular 2 does not allow the `ngDoCheck` hook to trigger a change outside of the component. It will either throw an
+   *   error or do nothing depending upon the state of `enableProdMode()`.
+   *
+   * #### Life-cycle hook examples
+   *
+   * This example shows how you can check for mutations to a Date object even though the identity of the object
+   * has not changed.
+   *
+   * 
+   *   
+   *     angular.module('do-check-module', [])
+   *       .component('app', {
+   *         template:
+   *           'Month: ' +
+   *           'Date: {{ $ctrl.date }}' +
+   *           '',
+   *         controller: function() {
+   *           this.date = new Date();
+   *           this.month = this.date.getMonth();
+   *           this.updateDate = function() {
+   *             this.date.setMonth(this.month);
+   *           };
+   *         }
+   *       })
+   *       .component('test', {
+   *         bindings: { date: '<' },
+   *         template:
+   *           '
{{ $ctrl.log | json }}
',
+   *         controller: function() {
+   *           var previousValue;
+   *           this.log = [];
+   *           this.$doCheck = function() {
+   *             var currentValue = this.date && this.date.valueOf();
+   *             if (previousValue !== currentValue) {
+   *               this.log.push('doCheck: date mutated: ' + this.date);
+   *               previousValue = currentValue;
+   *             }
+   *           };
+   *         }
+   *       });
+   *   
+   *   
+   *     
+   *   
+   * 
+   *
+   * This example show how you might use `$doCheck` to trigger changes in your component's inputs even if the
+   * actual identity of the component doesn't change. (Be aware that cloning and deep equality checks on large
+   * arrays or objects can have a negative impact on your application performance)
+   *
+   * 
+   *   
+   *     

+   *       
+   *       
+   *       
{{ items }}

+   *       
+   *     

+   *   
+   *   
+   *      angular.module('do-check-module', [])
+   *        .component('test', {
+   *          bindings: { items: '<' },
+   *          template:
+   *            '
{{ $ctrl.log | json }}
',
+   *          controller: function() {
+   *            this.log = [];
+   *
+   *            this.$doCheck = function() {
+   *              if (this.items_ref !== this.items) {
+   *                this.log.push('doCheck: items changed');
+   *                this.items_ref = this.items;
+   *              }
+   *              if (!angular.equals(this.items_clone, this.items)) {
+   *                this.log.push('doCheck: items mutated');
+   *                this.items_clone = angular.copy(this.items);
+   *              }
+   *            };
+   *          }
+   *        });
+   *   
+   * 
+   *
+   *
+   * ### Directive Definition Object
+   *
+   * The directive definition object provides instructions to the {@link ng.$compile
+   * compiler}. The attributes are:
+   *
+   * #### `multiElement`
+   * When this property is set to true (default is `false`), the HTML compiler will collect DOM nodes between
+   * nodes with the attributes `directive-name-start` and `directive-name-end`, and group them
+   * together as the directive elements. It is recommended that this feature be used on directives
+   * which are not strictly behavioral (such as {@link ngClick}), and which
+   * do not manipulate or replace child nodes (such as {@link ngInclude}).
+   *
+   * #### `priority`
+   * When there are multiple directives defined on a single DOM element, sometimes it
+   * is necessary to specify the order in which the directives are applied. The `priority` is used
+   * to sort the directives before their `compile` functions get called. Priority is defined as a
+   * number. Directives with greater numerical `priority` are compiled first. Pre-link functions
+   * are also run in priority order, but post-link functions are run in reverse order. The order
+   * of directives with the same priority is undefined. The default priority is `0`.
+   *
+   * #### `terminal`
+   * If set to true then the current `priority` will be the last set of directives
+   * which will execute (any directives at the current priority will still execute
+   * as the order of execution on same `priority` is undefined). Note that expressions
+   * and other directives used in the directive's template will also be excluded from execution.
+   *
+   * #### `scope`
+   * The scope property can be `false`, `true`, or an object:
+   *
+   * * **`false` (default):** No scope will be created for the directive. The directive will use its
+   * parent's scope.
+   *
+   * * **`true`:** A new child scope that prototypically inherits from its parent will be created for
+   * the directive's element. If multiple directives on the same element request a new scope,
+   * only one new scope is created.
+   *
+   * * **`{...}` (an object hash):** A new "isolate" scope is created for the directive's template.
+   * The 'isolate' scope differs from normal scope in that it does not prototypically
+   * inherit from its parent scope. This is useful when creating reusable components, which should not
+   * accidentally read or modify data in the parent scope. Note that an isolate scope
+   * directive without a `template` or `templateUrl` will not apply the isolate scope
+   * to its children elements.
+   *
+   * The 'isolate' scope object hash defines a set of local scope properties derived from attributes on the
+   * directive's element. These local properties are useful for aliasing values for templates. The keys in
+   * the object hash map to the name of the property on the isolate scope; the values define how the property
+   * is bound to the parent scope, via matching attributes on the directive's element:
+   *
+   * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is
+   *   always a string since DOM attributes are strings. If no `attr` name is specified then the
+   *   attribute name is assumed to be the same as the local name. Given `` and the isolate scope definition `scope: { localName:'@myAttr' }`,
+   *   the directive's scope property `localName` will reflect the interpolated value of `hello
+   *   {{name}}`. As the `name` attribute changes so will the `localName` property on the directive's
+   *   scope. The `name` is read from the parent scope (not the directive's scope).
+   *
+   * * `=` or `=attr` - set up a bidirectional binding between a local scope property and an expression
+   *   passed via the attribute `attr`. The expression is evaluated in the context of the parent scope.
+   *   If no `attr` name is specified then the attribute name is assumed to be the same as the local
+   *   name. Given `` and the isolate scope definition `scope: {
+   *   localModel: '=myAttr' }`, the property `localModel` on the directive's scope will reflect the
+   *   value of `parentModel` on the parent scope. Changes to `parentModel` will be reflected in
+   *   `localModel` and vice versa. Optional attributes should be marked as such with a question mark:
+   *   `=?` or `=?attr`. If the binding expression is non-assignable, or if the attribute isn't
+   *   optional and doesn't exist, an exception ({@link error/$compile/nonassign `$compile:nonassign`})
+   *   will be thrown upon discovering changes to the local value, since it will be impossible to sync
+   *   them back to the parent scope. By default, the {@link ng.$rootScope.Scope#$watch `$watch`}
+   *   method is used for tracking changes, and the equality check is based on object identity.
+   *   However, if an object literal or an array literal is passed as the binding expression, the
+   *   equality check is done by value (using the {@link angular.equals} function). It's also possible
+   *   to watch the evaluated value shallowly with {@link ng.$rootScope.Scope#$watchCollection
+   *   `$watchCollection`}: use `=*` or `=*attr` (`=*?` or `=*?attr` if the attribute is optional).
+   *
+    * * `<` or `` and directive definition of
+   *   `scope: { localModel:'` and the isolate scope definition `scope: {
+   *   localFn:'&myAttr' }`, the isolate scope property `localFn` will point to a function wrapper for
+   *   the `count = count + value` expression. Often it's desirable to pass data from the isolated scope
+   *   via an expression to the parent scope. This can be done by passing a map of local variable names
+   *   and values into the expression wrapper fn. For example, if the expression is `increment(amount)`
+   *   then we can specify the amount value by calling the `localFn` as `localFn({amount: 22})`.
+   *
+   * In general it's possible to apply more than one directive to one element, but there might be limitations
+   * depending on the type of scope required by the directives. The following points will help explain these limitations.
+   * For simplicity only two directives are taken into account, but it is also applicable for several directives:
+   *
+   * * **no scope** + **no scope** => Two directives which don't require their own scope will use their parent's scope
+   * * **child scope** + **no scope** =>  Both directives will share one single child scope
+   * * **child scope** + **child scope** =>  Both directives will share one single child scope
+   * * **isolated scope** + **no scope** =>  The isolated directive will use it's own created isolated scope. The other directive will use
+   * its parent's scope
+   * * **isolated scope** + **child scope** =>  **Won't work!** Only one scope can be related to one element. Therefore these directives cannot
+   * be applied to the same element.
+   * * **isolated scope** + **isolated scope**  =>  **Won't work!** Only one scope can be related to one element. Therefore these directives
+   * cannot be applied to the same element.
+   *
+   *
+   * #### `bindToController`
+   * This property is used to bind scope properties directly to the controller. It can be either
+   * `true` or an object hash with the same format as the `scope` property.
+   *
+   * When an isolate scope is used for a directive (see above), `bindToController: true` will
+   * allow a component to have its properties bound to the controller, rather than to scope.
+   *
+   * After the controller is instantiated, the initial values of the isolate scope bindings will be bound to the controller
+   * properties. You can access these bindings once they have been initialized by providing a controller method called
+   * `$onInit`, which is called after all the controllers on an element have been constructed and had their bindings
+   * initialized.
+   *
+   * 

+   * **Deprecation warning:** if `$compileProcvider.preAssignBindingsEnabled(true)` was called, bindings for non-ES6 class
+   * controllers are bound to `this` before the controller constructor is called but this use is now deprecated. Please
+   * place initialization code that relies upon bindings inside a `$onInit` method on the controller, instead.
+   * 

+   *
+   * It is also possible to set `bindToController` to an object hash with the same format as the `scope` property.
+   * This will set up the scope bindings to the controller directly. Note that `scope` can still be used
+   * to define which kind of scope is created. By default, no scope is created. Use `scope: {}` to create an isolate
+   * scope (useful for component directives).
+   *
+   * If both `bindToController` and `scope` are defined and have object hashes, `bindToController` overrides `scope`.
+   *
+   *
+   * #### `controller`
+   * Controller constructor function. The controller is instantiated before the
+   * pre-linking phase and can be accessed by other directives (see
+   * `require` attribute). This allows the directives to communicate with each other and augment
+   * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals:
+   *
+   * * `$scope` - Current scope associated with the element
+   * * `$element` - Current element
+   * * `$attrs` - Current attributes object for the element
+   * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope:
+   *   `function([scope], cloneLinkingFn, futureParentElement, slotName)`:
+   *    * `scope`: (optional) override the scope.
+   *    * `cloneLinkingFn`: (optional) argument to create clones of the original transcluded content.
+   *    * `futureParentElement` (optional):
+   *        * defines the parent to which the `cloneLinkingFn` will add the cloned elements.
+   *        * default: `$element.parent()` resp. `$element` for `transclude:'element'` resp. `transclude:true`.
+   *        * only needed for transcludes that are allowed to contain non html elements (e.g. SVG elements)
+   *          and when the `cloneLinkingFn` is passed,
+   *          as those elements need to created and cloned in a special way when they are defined outside their
+   *          usual containers (e.g. like ``).
+   *        * See also the `directive.templateNamespace` property.
+   *    * `slotName`: (optional) the name of the slot to transclude. If falsy (e.g. `null`, `undefined` or `''`)
+   *      then the default transclusion is provided.
+   *    The `$transclude` function also has a method on it, `$transclude.isSlotFilled(slotName)`, which returns
+   *    `true` if the specified slot contains content (i.e. one or more DOM nodes).
+   *
+   * #### `require`
+   * Require another directive and inject its controller as the fourth argument to the linking function. The
+   * `require` property can be a string, an array or an object:
+   * * a **string** containing the name of the directive to pass to the linking function
+   * * an **array** containing the names of directives to pass to the linking function. The argument passed to the
+   * linking function will be an array of controllers in the same order as the names in the `require` property
+   * * an **object** whose property values are the names of the directives to pass to the linking function. The argument
+   * passed to the linking function will also be an object with matching keys, whose values will hold the corresponding
+   * controllers.
+   *
+   * If the `require` property is an object and `bindToController` is truthy, then the required controllers are
+   * bound to the controller using the keys of the `require` property. This binding occurs after all the controllers
+   * have been constructed but before `$onInit` is called.
+   * If the name of the required controller is the same as the local name (the key), the name can be
+   * omitted. For example, `{parentDir: '^^'}` is equivalent to `{parentDir: '^^parentDir'}`.
+   * See the {@link $compileProvider#component} helper for an example of how this can be used.
+   * If no such required directive(s) can be found, or if the directive does not have a controller, then an error is
+   * raised (unless no link function is specified and the required controllers are not being bound to the directive
+   * controller, in which case error checking is skipped). The name can be prefixed with:
+   *
+   * * (no prefix) - Locate the required controller on the current element. Throw an error if not found.
+   * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found.
+   * * `^` - Locate the required controller by searching the element and its parents. Throw an error if not found.
+   * * `^^` - Locate the required controller by searching the element's parents. Throw an error if not found.
+   * * `?^` - Attempt to locate the required controller by searching the element and its parents or pass
+   *   `null` to the `link` fn if not found.
+   * * `?^^` - Attempt to locate the required controller by searching the element's parents, or pass
+   *   `null` to the `link` fn if not found.
+   *
+   *
+   * #### `controllerAs`
+   * Identifier name for a reference to the controller in the directive's scope.
+   * This allows the controller to be referenced from the directive template. This is especially
+   * useful when a directive is used as component, i.e. with an `isolate` scope. It's also possible
+   * to use it in a directive without an `isolate` / `new` scope, but you need to be aware that the
+   * `controllerAs` reference might overwrite a property that already exists on the parent scope.
+   *
+   *
+   * #### `restrict`
+   * String of subset of `EACM` which restricts the directive to a specific directive
+   * declaration style. If omitted, the defaults (elements and attributes) are used.
+   *
+   * * `E` - Element name (default): ``
+   * * `A` - Attribute (default): `
`
+   * * `C` - Class: `
`
+   * * `M` - Comment: ``
+   *
+   *
+   * #### `templateNamespace`
+   * String representing the document type used by the markup in the template.
+   * AngularJS needs this information as those elements need to be created and cloned
+   * in a special way when they are defined outside their usual containers like `` and ``.
+   *
+   * * `html` - All root nodes in the template are HTML. Root nodes may also be
+   *   top-level elements such as `` or ``.
+   * * `svg` - The root nodes in the template are SVG elements (excluding ``).
+   * * `math` - The root nodes in the template are MathML elements (excluding ``).
+   *
+   * If no `templateNamespace` is specified, then the namespace is considered to be `html`.
+   *
+   * #### `template`
+   * HTML markup that may:
+   * * Replace the contents of the directive's element (default).
+   * * Replace the directive's element itself (if `replace` is true - DEPRECATED).
+   * * Wrap the contents of the directive's element (if `transclude` is true).
+   *
+   * Value may be:
+   *
+   * * A string. For example `
{{delete_str}}
`.
+   * * A function which takes two arguments `tElement` and `tAttrs` (described in the `compile`
+   *   function api below) and returns a string value.
+   *
+   *
+   * #### `templateUrl`
+   * This is similar to `template` but the template is loaded from the specified URL, asynchronously.
+   *
+   * Because template loading is asynchronous the compiler will suspend compilation of directives on that element
+   * for later when the template has been resolved.  In the meantime it will continue to compile and link
+   * sibling and parent elements as though this element had not contained any directives.
+   *
+   * The compiler does not suspend the entire compilation to wait for templates to be loaded because this
+   * would result in the whole app "stalling" until all templates are loaded asynchronously - even in the
+   * case when only one deeply nested directive has `templateUrl`.
+   *
+   * Template loading is asynchronous even if the template has been preloaded into the {@link $templateCache}
+   *
+   * You can specify `templateUrl` as a string representing the URL or as a function which takes two
+   * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns
+   * a string value representing the url.  In either case, the template URL is passed through {@link
+   * $sce#getTrustedResourceUrl $sce.getTrustedResourceUrl}.
+   *
+   *
+   * #### `replace` (*DEPRECATED*)
+   *
+   * `replace` will be removed in next major release - i.e. v2.0).
+   *
+   * Specifies what the template should replace. Defaults to `false`.
+   *
+   * * `true` - the template will replace the directive's element.
+   * * `false` - the template will replace the contents of the directive's element.
+   *
+   * The replacement process migrates all of the attributes / classes from the old element to the new
+   * one. See the {@link guide/directive#template-expanding-directive
+   * Directives Guide} for an example.
+   *
+   * There are very few scenarios where element replacement is required for the application function,
+   * the main one being reusable custom components that are used within SVG contexts
+   * (because SVG doesn't work with custom elements in the DOM tree).
+   *
+   * #### `transclude`
+   * Extract the contents of the element where the directive appears and make it available to the directive.
+   * The contents are compiled and provided to the directive as a **transclusion function**. See the
+   * {@link $compile#transclusion Transclusion} section below.
+   *
+   *
+   * #### `compile`
+   *
+   * ```js
+   *   function compile(tElement, tAttrs, transclude) { ... }
+   * ```
+   *
+   * The compile function deals with transforming the template DOM. Since most directives do not do
+   * template transformation, it is not used often. The compile function takes the following arguments:
+   *
+   *   * `tElement` - template element - The element where the directive has been declared. It is
+   *     safe to do template transformation on the element and child elements only.
+   *
+   *   * `tAttrs` - template attributes - Normalized list of attributes declared on this element shared
+   *     between all directive compile functions.
+   *
+   *   * `transclude` -  [*DEPRECATED*!] A transclude linking function: `function(scope, cloneLinkingFn)`
+   *
+   * 

+   * **Note:** The template instance and the link instance may be different objects if the template has
+   * been cloned. For this reason it is **not** safe to do anything other than DOM transformations that
+   * apply to all cloned DOM nodes within the compile function. Specifically, DOM listener registration
+   * should be done in a linking function rather than in a compile function.
+   * 

+  
+   * 

+   * **Note:** The compile function cannot handle directives that recursively use themselves in their
+   * own templates or compile functions. Compiling these directives results in an infinite loop and
+   * stack overflow errors.
+   *
+   * This can be avoided by manually using $compile in the postLink function to imperatively compile
+   * a directive's template instead of relying on automatic template compilation via `template` or
+   * `templateUrl` declaration or manual compilation inside the compile function.
+   * 

+   *
+   * 

+   * **Note:** The `transclude` function that is passed to the compile function is deprecated, as it
+   *   e.g. does not know about the right outer scope. Please use the transclude function that is passed
+   *   to the link function instead.
+   * 

+  
+   * A compile function can have a return value which can be either a function or an object.
+   *
+   * * returning a (post-link) function - is equivalent to registering the linking function via the
+   *   `link` property of the config object when the compile function is empty.
+   *
+   * * returning an object with function(s) registered via `pre` and `post` properties - allows you to
+   *   control when a linking function should be called during the linking phase. See info about
+   *   pre-linking and post-linking functions below.
+   *
+   *
+   * #### `link`
+   * This property is used only if the `compile` property is not defined.
+   *
+   * ```js
+   *   function link(scope, iElement, iAttrs, controller, transcludeFn) { ... }
+   * ```
+   *
+   * The link function is responsible for registering DOM listeners as well as updating the DOM. It is
+   * executed after the template has been cloned. This is where most of the directive logic will be
+   * put.
+   *
+   *   * `scope` - {@link ng.$rootScope.Scope Scope} - The scope to be used by the
+   *     directive for registering {@link ng.$rootScope.Scope#$watch watches}.
+   *
+   *   * `iElement` - instance element - The element where the directive is to be used. It is safe to
+   *     manipulate the children of the element only in `postLink` function since the children have
+   *     already been linked.
+   *
+   *   * `iAttrs` - instance attributes - Normalized list of attributes declared on this element shared
+   *     between all directive linking functions.
+   *
+   *   * `controller` - the directive's required controller instance(s) - Instances are shared
+   *     among all directives, which allows the directives to use the controllers as a communication
+   *     channel. The exact value depends on the directive's `require` property:
+   *       * no controller(s) required: the directive's own controller, or `undefined` if it doesn't have one
+   *       * `string`: the controller instance
+   *       * `array`: array of controller instances
+   *
+   *     If a required controller cannot be found, and it is optional, the instance is `null`,
+   *     otherwise the {@link error:$compile:ctreq Missing Required Controller} error is thrown.
+   *
+   *     Note that you can also require the directive's own controller - it will be made available like
+   *     any other controller.
+   *
+   *   * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope.
+   *     This is the same as the `$transclude` parameter of directive controllers,
+   *     see {@link ng.$compile#-controller- the controller section for details}.
+   *     `function([scope], cloneLinkingFn, futureParentElement)`.
+   *
+   * #### Pre-linking function
+   *
+   * Executed before the child elements are linked. Not safe to do DOM transformation since the
+   * compiler linking function will fail to locate the correct elements for linking.
+   *
+   * #### Post-linking function
+   *
+   * Executed after the child elements are linked.
+   *
+   * Note that child elements that contain `templateUrl` directives will not have been compiled
+   * and linked since they are waiting for their template to load asynchronously and their own
+   * compilation and linking has been suspended until that occurs.
+   *
+   * It is safe to do DOM transformation in the post-linking function on elements that are not waiting
+   * for their async templates to be resolved.
+   *
+   *
+   * ### Transclusion
+   *
+   * Transclusion is the process of extracting a collection of DOM elements from one part of the DOM and
+   * copying them to another part of the DOM, while maintaining their connection to the original AngularJS
+   * scope from where they were taken.
+   *
+   * Transclusion is used (often with {@link ngTransclude}) to insert the
+   * original contents of a directive's element into a specified place in the template of the directive.
+   * The benefit of transclusion, over simply moving the DOM elements manually, is that the transcluded
+   * content has access to the properties on the scope from which it was taken, even if the directive
+   * has isolated scope.
+   * See the {@link guide/directive#creating-a-directive-that-wraps-other-elements Directives Guide}.
+   *
+   * This makes it possible for the widget to have private state for its template, while the transcluded
+   * content has access to its originating scope.
+   *
+   * 

+   * **Note:** When testing an element transclude directive you must not place the directive at the root of the
+   * DOM fragment that is being compiled. See {@link guide/unit-testing#testing-transclusion-directives
+   * Testing Transclusion Directives}.
+   * 

+   *
+   * There are three kinds of transclusion depending upon whether you want to transclude just the contents of the
+   * directive's element, the entire element or multiple parts of the element contents:
+   *
+   * * `true` - transclude the content (i.e. the child nodes) of the directive's element.
+   * * `'element'` - transclude the whole of the directive's element including any directives on this
+   *   element that defined at a lower priority than this directive. When used, the `template`
+   *   property is ignored.
+   * * **`{...}` (an object hash):** - map elements of the content onto transclusion "slots" in the template.
+   *
+   * **Mult-slot transclusion** is declared by providing an object for the `transclude` property.
+   *
+   * This object is a map where the keys are the name of the slot to fill and the value is an element selector
+   * used to match the HTML to the slot. The element selector should be in normalized form (e.g. `myElement`)
+   * and will match the standard element variants (e.g. `my-element`, `my:element`, `data-my-element`, etc).
+   *
+   * For further information check out the guide on {@link guide/directive#matching-directives Matching Directives}
+   *
+   * If the element selector is prefixed with a `?` then that slot is optional.
+   *
+   * For example, the transclude object `{ slotA: '?myCustomElement' }` maps `` elements to
+   * the `slotA` slot, which can be accessed via the `$transclude` function or via the {@link ngTransclude} directive.
+   *
+   * Slots that are not marked as optional (`?`) will trigger a compile time error if there are no matching elements
+   * in the transclude content. If you wish to know if an optional slot was filled with content, then you can call
+   * `$transclude.isSlotFilled(slotName)` on the transclude function passed to the directive's link function and
+   * injectable into the directive's controller.
+   *
+   *
+   * #### Transclusion Functions
+   *
+   * When a directive requests transclusion, the compiler extracts its contents and provides a **transclusion
+   * function** to the directive's `link` function and `controller`. This transclusion function is a special
+   * **linking function** that will return the compiled contents linked to a new transclusion scope.
+   *
+   * 

+   * If you are just using {@link ngTransclude} then you don't need to worry about this function, since
+   * ngTransclude will deal with it for us.
+   * 

+   *
+   * If you want to manually control the insertion and removal of the transcluded content in your directive
+   * then you must use this transclude function. When you call a transclude function it returns a a jqLite/JQuery
+   * object that contains the compiled DOM, which is linked to the correct transclusion scope.
+   *
+   * When you call a transclusion function you can pass in a **clone attach function**. This function accepts
+   * two parameters, `function(clone, scope) { ... }`, where the `clone` is a fresh compiled copy of your transcluded
+   * content and the `scope` is the newly created transclusion scope, which the clone will be linked to.
+   *
+   * 

+   * **Best Practice**: Always provide a `cloneFn` (clone attach function) when you call a transclude function
+   * since you then get a fresh clone of the original DOM and also have access to the new transclusion scope.
+   * 

+   *
+   * It is normal practice to attach your transcluded content (`clone`) to the DOM inside your **clone
+   * attach function**:
+   *
+   * ```js
+   * var transcludedContent, transclusionScope;
+   *
+   * $transclude(function(clone, scope) {
+   *   element.append(clone);
+   *   transcludedContent = clone;
+   *   transclusionScope = scope;
+   * });
+   * ```
+   *
+   * Later, if you want to remove the transcluded content from your DOM then you should also destroy the
+   * associated transclusion scope:
+   *
+   * ```js
+   * transcludedContent.remove();
+   * transclusionScope.$destroy();
+   * ```
+   *
+   * 

+   * **Best Practice**: if you intend to add and remove transcluded content manually in your directive
+   * (by calling the transclude function to get the DOM and calling `element.remove()` to remove it),
+   * then you are also responsible for calling `$destroy` on the transclusion scope.
+   * 

+   *
+   * The built-in DOM manipulation directives, such as {@link ngIf}, {@link ngSwitch} and {@link ngRepeat}
+   * automatically destroy their transcluded clones as necessary so you do not need to worry about this if
+   * you are simply using {@link ngTransclude} to inject the transclusion into your directive.
+   *
+   *
+   * #### Transclusion Scopes
+   *
+   * When you call a transclude function it returns a DOM fragment that is pre-bound to a **transclusion
+   * scope**. This scope is special, in that it is a child of the directive's scope (and so gets destroyed
+   * when the directive's scope gets destroyed) but it inherits the properties of the scope from which it
+   * was taken.
+   *
+   * For example consider a directive that uses transclusion and isolated scope. The DOM hierarchy might look
+   * like this:
+   *
+   * ```html
+   * 

+   *   

+   *     

+   *     

+   *   

+   * 

+   * ```
+   *
+   * The `$parent` scope hierarchy will look like this:
+   *
+     ```
+     - $rootScope
+       - isolate
+         - transclusion
+     ```
+   *
+   * but the scopes will inherit prototypically from different scopes to their `$parent`.
+   *
+     ```
+     - $rootScope
+       - transclusion
+     - isolate
+     ```
+   *
+   *
+   * ### Attributes
+   *
+   * The {@link ng.$compile.directive.Attributes Attributes} object - passed as a parameter in the
+   * `link()` or `compile()` functions. It has a variety of uses.
+   *
+   * * *Accessing normalized attribute names:* Directives like 'ngBind' can be expressed in many ways:
+   *   'ng:bind', `data-ng-bind`, or 'x-ng-bind'. The attributes object allows for normalized access
+   *   to the attributes.
+   *
+   * * *Directive inter-communication:* All directives share the same instance of the attributes
+   *   object which allows the directives to use the attributes object as inter directive
+   *   communication.
+   *
+   * * *Supports interpolation:* Interpolation attributes are assigned to the attribute object
+   *   allowing other directives to read the interpolated value.
+   *
+   * * *Observing interpolated attributes:* Use `$observe` to observe the value changes of attributes
+   *   that contain interpolation (e.g. `src="{{bar}}"`). Not only is this very efficient but it's also
+   *   the only way to easily get the actual value because during the linking phase the interpolation
+   *   hasn't been evaluated yet and so the value is at this time set to `undefined`.
+   *
+   * ```js
+   * function linkingFn(scope, elm, attrs, ctrl) {
+   *   // get the attribute value
+   *   console.log(attrs.ngModel);
+   *
+   *   // change the attribute
+   *   attrs.$set('ngModel', 'new value');
+   *
+   *   // observe changes to interpolated attribute
+   *   attrs.$observe('ngModel', function(value) {
+   *     console.log('ngModel has changed value to ' + value);
+   *   });
+   * }
+   * ```
+   *
+   * ## Example
+   *
+   * 

+   * **Note**: Typically directives are registered with `module.directive`. The example below is
+   * to illustrate how `$compile` works.
+   * 

+   *
+   
+     
+      
+      

+         

+         

+        

+      

+     
+     
+       it('should auto compile', function() {
+         var textarea = $('textarea');
+         var output = $('div[compile]');
+         // The initial state reads 'Hello Angular'.
+         expect(output.getText()).toBe('Hello Angular');
+         textarea.clear();
+         textarea.sendKeys('{{name}}!');
+         expect(output.getText()).toBe('Angular!');
+       });
+     
+   
+  
+   *
+   *
+   * @param {string|DOMElement} element Element or HTML string to compile into a template function.
+   * @param {function(angular.Scope, cloneAttachFn=)} transclude function available to directives - DEPRECATED.
+   *
+   * 

+   * **Note:** Passing a `transclude` function to the $compile function is deprecated, as it
+   *   e.g. will not use the right outer scope. Please pass the transclude function as a
+   *   `parentBoundTranscludeFn` to the link function instead.
+   * 

+   *
+   * @param {number} maxPriority only apply directives lower than given priority (Only effects the
+   *                 root element(s), not their children)
+   * @returns {function(scope, cloneAttachFn=, options=)} a link function which is used to bind template
+   * (a DOM element/tree) to a scope. Where:
+   *
+   *  * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to.
+   *  * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the
+   *  `template` and call the `cloneAttachFn` function allowing the caller to attach the
+   *  cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is
+   *  called as: 
 `cloneAttachFn(clonedElement, scope)` where:
+   *
+   *      * `clonedElement` - is a clone of the original `element` passed into the compiler.
+   *      * `scope` - is the current scope with which the linking function is working with.
+   *
+   *  * `options` - An optional object hash with linking options. If `options` is provided, then the following
+   *  keys may be used to control linking behavior:
+   *
+   *      * `parentBoundTranscludeFn` - the transclude function made available to
+   *        directives; if given, it will be passed through to the link functions of
+   *        directives found in `element` during compilation.
+   *      * `transcludeControllers` - an object hash with keys that map controller names
+   *        to a hash with the key `instance`, which maps to the controller instance;
+   *        if given, it will make the controllers available to directives on the compileNode:
+   *        ```
+   *        {
+   *          parent: {
+   *            instance: parentControllerInstance
+   *          }
+   *        }
+   *        ```
+   *      * `futureParentElement` - defines the parent to which the `cloneAttachFn` will add
+   *        the cloned elements; only needed for transcludes that are allowed to contain non html
+   *        elements (e.g. SVG elements). See also the directive.controller property.
+   *
+   * Calling the linking function returns the element of the template. It is either the original
+   * element passed in, or the clone of the element if the `cloneAttachFn` is provided.
+   *
+   * After linking the view is not updated until after a call to $digest which typically is done by
+   * Angular automatically.
+   *
+   * If you need access to the bound view, there are two ways to do it:
+   *
+   * - If you are not asking the linking function to clone the template, create the DOM element(s)
+   *   before you send them to the compiler and keep this reference around.
+   *   ```js
+   *     var element = $compile('
{{total}}
')(scope);
+   *   ```
+   *
+   * - if on the other hand, you need the element to be cloned, the view reference from the original
+   *   example would not point to the clone, but rather to the original template that was cloned. In
+   *   this case, you can access the clone via the cloneAttachFn:
+   *   ```js
+   *     var templateElement = angular.element('
{{total}}
'),
+   *         scope = ....;
+   *
+   *     var clonedElement = $compile(templateElement)(scope, function(clonedElement, scope) {
+   *       //attach the clone to DOM document at the right place
+   *     });
+   *
+   *     //now we have reference to the cloned DOM via `clonedElement`
+   *   ```
+   *
+   *
+   * For information on how the compiler works, see the
+   * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide.
+   *
+   * @knownIssue
+   *
+   * ### Double Compilation
+   *
+     Double compilation occurs when an already compiled part of the DOM gets
+     compiled again. This is an undesired effect and can lead to misbehaving directives, performance issues,
+     and memory leaks. Refer to the Compiler Guide {@link guide/compiler#double-compilation-and-how-to-avoid-it
+     section on double compilation} for an in-depth explanation and ways to avoid it.
+   *
+   */
 
-        // Bind the required controllers to the controller, if `require` is an object and `bindToController` is truthy
-        forEach(controllerDirectives, function(controllerDirective, name) {
-          var require = controllerDirective.require;
-          if (controllerDirective.bindToController && !isArray(require) && isObject(require)) {
-            extend(elementControllers[name].instance, getControllers(name, require, $element, elementControllers));
-          }
-        });
+  var $compileMinErr = minErr('$compile');
 
-        // Handle the init and destroy lifecycle hooks on all controllers that have them
-        forEach(elementControllers, function(controller) {
-          var controllerInstance = controller.instance;
-          if (isFunction(controllerInstance.$onChanges)) {
-            try {
-              controllerInstance.$onChanges(controller.bindingInfo.initialChanges);
-            } catch (e) {
-              $exceptionHandler(e);
-            }
-          }
-          if (isFunction(controllerInstance.$onInit)) {
-            try {
-              controllerInstance.$onInit();
-            } catch (e) {
-              $exceptionHandler(e);
-            }
-          }
-          if (isFunction(controllerInstance.$doCheck)) {
-            controllerScope.$watch(function() { controllerInstance.$doCheck(); });
-            controllerInstance.$doCheck();
-          }
-          if (isFunction(controllerInstance.$onDestroy)) {
-            controllerScope.$on('$destroy', function callOnDestroyHook() {
-              controllerInstance.$onDestroy();
-            });
-          }
-        });
+  function UNINITIALIZED_VALUE() {}
+  var _UNINITIALIZED_VALUE = new UNINITIALIZED_VALUE();
 
-        // PRELINKING
-        for (i = 0, ii = preLinkFns.length; i < ii; i++) {
-          linkFn = preLinkFns[i];
-          invokeLinkFn(linkFn,
-              linkFn.isolateScope ? isolateScope : scope,
-              $element,
-              attrs,
-              linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers),
-              transcludeFn
-          );
+  /**
+   * @ngdoc provider
+   * @name $compileProvider
+   *
+   * @description
+   */
+  $CompileProvider.$inject = ['$provide', '$$sanitizeUriProvider'];
+  /** @this */
+  function $CompileProvider($provide, $$sanitizeUriProvider) {
+    var hasDirectives = {},
+        Suffix = 'Directive',
+        COMMENT_DIRECTIVE_REGEXP = /^\s*directive:\s*([\w-]+)\s+(.*)$/,
+        CLASS_DIRECTIVE_REGEXP = /(([\w-]+)(?::([^;]+))?;?)/,
+        ALL_OR_NOTHING_ATTRS = makeMap('ngSrc,ngSrcset,src,srcset'),
+        REQUIRE_PREFIX_REGEXP = /^(?:(\^\^?)?(\?)?(\^\^?)?)?/;
+
+    // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes
+    // The assumption is that future DOM event attribute names will begin with
+    // 'on' and be composed of only English letters.
+    var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/;
+    var bindingCache = createMap();
+
+    function parseIsolateBindings(scope, directiveName, isController) {
+      var LOCAL_REGEXP = /^\s*([@&<]|=(\*?))(\??)\s*([\w$]*)\s*$/;
+
+      var bindings = createMap();
+
+      forEach(scope, function (definition, scopeName) {
+        if (definition in bindingCache) {
+          bindings[scopeName] = bindingCache[definition];
+          return;
         }
+        var match = definition.match(LOCAL_REGEXP);
 
-        // RECURSION
-        // We only pass the isolate scope, if the isolate directive has a template,
-        // otherwise the child elements do not belong to the isolate directive.
-        var scopeToChild = scope;
-        if (newIsolateScopeDirective && (newIsolateScopeDirective.template || newIsolateScopeDirective.templateUrl === null)) {
-          scopeToChild = isolateScope;
-        }
-        if (childLinkFn) {
-          childLinkFn(scopeToChild, linkNode.childNodes, undefined, boundTranscludeFn);
+        if (!match) {
+          throw $compileMinErr('iscp', 'Invalid {3} for directive \'{0}\'.' + ' Definition: {... {1}: \'{2}\' ...}', directiveName, scopeName, definition, isController ? 'controller bindings definition' : 'isolate scope definition');
         }
 
-        // POSTLINKING
-        for (i = postLinkFns.length - 1; i >= 0; i--) {
-          linkFn = postLinkFns[i];
-          invokeLinkFn(linkFn,
-              linkFn.isolateScope ? isolateScope : scope,
-              $element,
-              attrs,
-              linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers),
-              transcludeFn
-          );
+        bindings[scopeName] = {
+          mode: match[1][0],
+          collection: match[2] === '*',
+          optional: match[3] === '?',
+          attrName: match[4] || scopeName
+        };
+        if (match[4]) {
+          bindingCache[definition] = bindings[scopeName];
         }
+      });
 
-        // Trigger $postLink lifecycle hooks
-        forEach(elementControllers, function(controller) {
-          var controllerInstance = controller.instance;
-          if (isFunction(controllerInstance.$postLink)) {
-            controllerInstance.$postLink();
-          }
-        });
-
-        // This is the function that is injected as `$transclude`.
-        // Note: all arguments are optional!
-        function controllersBoundTransclude(scope, cloneAttachFn, futureParentElement, slotName) {
-          var transcludeControllers;
-          // No scope passed in:
-          if (!isScope(scope)) {
-            slotName = futureParentElement;
-            futureParentElement = cloneAttachFn;
-            cloneAttachFn = scope;
-            scope = undefined;
-          }
+      return bindings;
+    }
 
-          if (hasElementTranscludeDirective) {
-            transcludeControllers = elementControllers;
-          }
-          if (!futureParentElement) {
-            futureParentElement = hasElementTranscludeDirective ? $element.parent() : $element;
-          }
-          if (slotName) {
-            // slotTranscludeFn can be one of three things:
-            //  * a transclude function - a filled slot
-            //  * `null` - an optional slot that was not filled
-            //  * `undefined` - a slot that was not declared (i.e. invalid)
-            var slotTranscludeFn = boundTranscludeFn.$$slots[slotName];
-            if (slotTranscludeFn) {
-              return slotTranscludeFn(scope, cloneAttachFn, transcludeControllers, futureParentElement, scopeToChild);
-            } else if (isUndefined(slotTranscludeFn)) {
-              throw $compileMinErr('noslot',
-               'No parent directive that requires a transclusion with slot name "{0}". ' +
-               'Element: {1}',
-               slotName, startingTag($element));
-            }
-          } else {
-            return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers, futureParentElement, scopeToChild);
-          }
+    function parseDirectiveBindings(directive, directiveName) {
+      var bindings = {
+        isolateScope: null,
+        bindToController: null
+      };
+      if (isObject(directive.scope)) {
+        if (directive.bindToController === true) {
+          bindings.bindToController = parseIsolateBindings(directive.scope, directiveName, true);
+          bindings.isolateScope = {};
+        } else {
+          bindings.isolateScope = parseIsolateBindings(directive.scope, directiveName, false);
         }
       }
+      if (isObject(directive.bindToController)) {
+        bindings.bindToController = parseIsolateBindings(directive.bindToController, directiveName, true);
+      }
+      if (bindings.bindToController && !directive.controller) {
+        // There is no controller
+        throw $compileMinErr('noctrl', 'Cannot bind to controller without directive \'{0}\'s controller.', directiveName);
+      }
+      return bindings;
     }
 
-    function getControllers(directiveName, require, $element, elementControllers) {
-      var value;
-
-      if (isString(require)) {
-        var match = require.match(REQUIRE_PREFIX_REGEXP);
-        var name = require.substring(match[0].length);
-        var inheritType = match[1] || match[3];
-        var optional = match[2] === '?';
-
-        //If only parents then start at the parent element
-        if (inheritType === '^^') {
-          $element = $element.parent();
-        //Otherwise attempt getting the controller from elementControllers in case
-        //the element is transcluded (and has no data) and to avoid .data if possible
-        } else {
-          value = elementControllers && elementControllers[name];
-          value = value && value.instance;
-        }
+    function assertValidDirectiveName(name) {
+      var letter = name.charAt(0);
+      if (!letter || letter !== lowercase(letter)) {
+        throw $compileMinErr('baddir', 'Directive/Component name \'{0}\' is invalid. The first character must be a lowercase letter', name);
+      }
+      if (name !== name.trim()) {
+        throw $compileMinErr('baddir', 'Directive/Component name \'{0}\' is invalid. The name should not contain leading or trailing whitespaces', name);
+      }
+    }
 
-        if (!value) {
-          var dataName = '$' + name + 'Controller';
-          value = inheritType ? $element.inheritedData(dataName) : $element.data(dataName);
-        }
+    function getDirectiveRequire(directive) {
+      var require = directive.require || directive.controller && directive.name;
 
-        if (!value && !optional) {
-          throw $compileMinErr('ctreq',
-              'Controller \'{0}\', required by directive \'{1}\', can\'t be found!',
-              name, directiveName);
-        }
-      } else if (isArray(require)) {
-        value = [];
-        for (var i = 0, ii = require.length; i < ii; i++) {
-          value[i] = getControllers(directiveName, require[i], $element, elementControllers);
-        }
-      } else if (isObject(require)) {
-        value = {};
-        forEach(require, function(controller, property) {
-          value[property] = getControllers(directiveName, controller, $element, elementControllers);
+      if (!isArray(require) && isObject(require)) {
+        forEach(require, function (value, key) {
+          var match = value.match(REQUIRE_PREFIX_REGEXP);
+          var name = value.substring(match[0].length);
+          if (!name) require[key] = match[0] + key;
         });
       }
 
-      return value || null;
+      return require;
     }
 
-    function setupControllers($element, attrs, transcludeFn, controllerDirectives, isolateScope, scope, newIsolateScopeDirective) {
-      var elementControllers = createMap();
-      for (var controllerKey in controllerDirectives) {
-        var directive = controllerDirectives[controllerKey];
-        var locals = {
-          $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope,
-          $element: $element,
-          $attrs: attrs,
-          $transclude: transcludeFn
-        };
-
-        var controller = directive.controller;
-        if (controller === '@') {
-          controller = attrs[directive.name];
-        }
-
-        var controllerInstance = $controller(controller, locals, true, directive.controllerAs);
-
-        // For directives with element transclusion the element is a comment.
-        // In this case .data will not attach any data.
-        // Instead, we save the controllers for the element in a local hash and attach to .data
-        // later, once we have the actual element.
-        elementControllers[directive.name] = controllerInstance;
-        $element.data('$' + directive.name + 'Controller', controllerInstance.instance);
+    function getDirectiveRestrict(restrict, name) {
+      if (restrict && !(isString(restrict) && /[EACM]/.test(restrict))) {
+        throw $compileMinErr('badrestrict', 'Restrict property \'{0}\' of directive \'{1}\' is invalid', restrict, name);
       }
-      return elementControllers;
-    }
 
-    // Depending upon the context in which a directive finds itself it might need to have a new isolated
-    // or child scope created. For instance:
-    // * if the directive has been pulled into a template because another directive with a higher priority
-    // asked for element transclusion
-    // * if the directive itself asks for transclusion but it is at the root of a template and the original
-    // element was replaced. See https://github.com/angular/angular.js/issues/12936
-    function markDirectiveScope(directives, isolateScope, newScope) {
-      for (var j = 0, jj = directives.length; j < jj; j++) {
-        directives[j] = inherit(directives[j], {$$isolateScope: isolateScope, $$newScope: newScope});
-      }
+      return restrict || 'EA';
     }
 
     /**
-     * looks up the directive and decorates it with exception handling and proper parameters. We
-     * call this the boundDirective.
-     *
-     * @param {string} name name of the directive to look up.
-     * @param {string} location The directive must be found in specific format.
-     *   String containing any of theses characters:
-     *
-     *   * `E`: element name
-     *   * `A': attribute
-     *   * `C`: class
-     *   * `M`: comment
-     * @returns {boolean} true if directive was added.
+     * @ngdoc method
+     * @name $compileProvider#directive
+     * @kind function
+     *
+     * @description
+     * Register a new directive with the compiler.
+     *
+     * @param {string|Object} name Name of the directive in camel-case (i.e. ngBind which
+     *    will match as ng-bind), or an object map of directives where the keys are the
+     *    names and the values are the factories.
+     * @param {Function|Array} directiveFactory An injectable directive factory function. See the
+     *    {@link guide/directive directive guide} and the {@link $compile compile API} for more info.
+     * @returns {ng.$compileProvider} Self for chaining.
      */
-    function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName,
-                          endAttrName) {
-      if (name === ignoreDirective) return null;
-      var match = null;
-      if (hasDirectives.hasOwnProperty(name)) {
-        for (var directive, directives = $injector.get(name + Suffix),
-            i = 0, ii = directives.length; i < ii; i++) {
-          directive = directives[i];
-          if ((isUndefined(maxPriority) || maxPriority > directive.priority) &&
-               directive.restrict.indexOf(location) !== -1) {
-            if (startAttrName) {
-              directive = inherit(directive, {$$start: startAttrName, $$end: endAttrName});
-            }
-            if (!directive.$$bindings) {
-              var bindings = directive.$$bindings =
-                  parseDirectiveBindings(directive, directive.name);
-              if (isObject(bindings.isolateScope)) {
-                directive.$$isolateBindings = bindings.isolateScope;
+    this.directive = function registerDirective(name, directiveFactory) {
+      assertArg(name, 'name');
+      assertNotHasOwnProperty(name, 'directive');
+      if (isString(name)) {
+        assertValidDirectiveName(name);
+        assertArg(directiveFactory, 'directiveFactory');
+        if (!hasDirectives.hasOwnProperty(name)) {
+          hasDirectives[name] = [];
+          $provide.factory(name + Suffix, ['$injector', '$exceptionHandler', function ($injector, $exceptionHandler) {
+            var directives = [];
+            forEach(hasDirectives[name], function (directiveFactory, index) {
+              try {
+                var directive = $injector.invoke(directiveFactory);
+                if (isFunction(directive)) {
+                  directive = { compile: valueFn(directive) };
+                } else if (!directive.compile && directive.link) {
+                  directive.compile = valueFn(directive.link);
+                }
+                directive.priority = directive.priority || 0;
+                directive.index = index;
+                directive.name = directive.name || name;
+                directive.require = getDirectiveRequire(directive);
+                directive.restrict = getDirectiveRestrict(directive.restrict, name);
+                directive.$$moduleName = directiveFactory.$$moduleName;
+                directives.push(directive);
+              } catch (e) {
+                $exceptionHandler(e);
               }
-            }
-            tDirectives.push(directive);
-            match = directive;
-          }
+            });
+            return directives;
+          }]);
         }
+        hasDirectives[name].push(directiveFactory);
+      } else {
+        forEach(name, reverseParams(registerDirective));
       }
-      return match;
-    }
-
+      return this;
+    };
 
     /**
-     * looks up the directive and returns true if it is a multi-element directive,
-     * and therefore requires DOM nodes between -start and -end markers to be grouped
-     * together.
+     * @ngdoc method
+     * @name $compileProvider#component
+     * @module ng
+     * @param {string|Object} name Name of the component in camelCase (i.e. `myComp` which will match ``),
+     *    or an object map of components where the keys are the names and the values are the component definition objects.
+     * @param {Object} options Component definition object (a simplified
+     *    {@link ng.$compile#directive-definition-object directive definition object}),
+     *    with the following properties (all optional):
      *
-     * @param {string} name name of the directive to look up.
-     * @returns true if directive was registered as multi-element.
-     */
-    function directiveIsMultiElement(name) {
-      if (hasDirectives.hasOwnProperty(name)) {
-        for (var directive, directives = $injector.get(name + Suffix),
-            i = 0, ii = directives.length; i < ii; i++) {
-          directive = directives[i];
-          if (directive.multiElement) {
-            return true;
-          }
-        }
-      }
-      return false;
-    }
-
-    /**
-     * When the element is replaced with HTML template then the new attributes
-     * on the template need to be merged with the existing attributes in the DOM.
-     * The desired effect is to have both of the attributes present.
+     *    - `controller` – `{(string|function()=}` – controller constructor function that should be
+     *      associated with newly created scope or the name of a {@link ng.$compile#-controller-
+     *      registered controller} if passed as a string. An empty `noop` function by default.
+     *    - `controllerAs` – `{string=}` – identifier name for to reference the controller in the component's scope.
+     *      If present, the controller will be published to scope under the `controllerAs` name.
+     *      If not present, this will default to be `$ctrl`.
+     *    - `template` – `{string=|function()=}` – html template as a string or a function that
+     *      returns an html template as a string which should be used as the contents of this component.
+     *      Empty string by default.
+     *
+     *      If `template` is a function, then it is {@link auto.$injector#invoke injected} with
+     *      the following locals:
+     *
+     *      - `$element` - Current element
+     *      - `$attrs` - Current attributes object for the element
+     *
+     *    - `templateUrl` – `{string=|function()=}` – path or function that returns a path to an html
+     *      template that should be used  as the contents of this component.
+     *
+     *      If `templateUrl` is a function, then it is {@link auto.$injector#invoke injected} with
+     *      the following locals:
+     *
+     *      - `$element` - Current element
+     *      - `$attrs` - Current attributes object for the element
+     *
+     *    - `bindings` – `{object=}` – defines bindings between DOM attributes and component properties.
+     *      Component properties are always bound to the component controller and not to the scope.
+     *      See {@link ng.$compile#-bindtocontroller- `bindToController`}.
+     *    - `transclude` – `{boolean=}` – whether {@link $compile#transclusion content transclusion} is enabled.
+     *      Disabled by default.
+     *    - `require` - `{Object=}` - requires the controllers of other directives and binds them to
+     *      this component's controller. The object keys specify the property names under which the required
+     *      controllers (object values) will be bound. See {@link ng.$compile#-require- `require`}.
+     *    - `$...` – additional properties to attach to the directive factory function and the controller
+     *      constructor function. (This is used by the component router to annotate)
+     *
+     * @returns {ng.$compileProvider} the compile provider itself, for chaining of function calls.
+     * @description
+     * Register a **component definition** with the compiler. This is a shorthand for registering a special
+     * type of directive, which represents a self-contained UI component in your application. Such components
+     * are always isolated (i.e. `scope: {}`) and are always restricted to elements (i.e. `restrict: 'E'`).
+     *
+     * Component definitions are very simple and do not require as much configuration as defining general
+     * directives. Component definitions usually consist only of a template and a controller backing it.
+     *
+     * In order to make the definition easier, components enforce best practices like use of `controllerAs`,
+     * `bindToController`. They always have **isolate scope** and are restricted to elements.
+     *
+     * Here are a few examples of how you would usually define components:
+     *
+     * ```js
+     *   var myMod = angular.module(...);
+     *   myMod.component('myComp', {
+     *     template: '
My name is {{$ctrl.name}}
',
+     *     controller: function() {
+     *       this.name = 'shahar';
+     *     }
+     *   });
+     *
+     *   myMod.component('myComp', {
+     *     template: '
My name is {{$ctrl.name}}
',
+     *     bindings: {name: '@'}
+     *   });
+     *
+     *   myMod.component('myComp', {
+     *     templateUrl: 'views/my-comp.html',
+     *     controller: 'MyCtrl',
+     *     controllerAs: 'ctrl',
+     *     bindings: {name: '@'}
+     *   });
      *
-     * @param {object} dst destination attributes (original DOM)
-     * @param {object} src source attributes (from the directive template)
+     * ```
+     * For more examples, and an in-depth guide, see the {@link guide/component component guide}.
+     *
+     * 

+     * See also {@link ng.$compileProvider#directive $compileProvider.directive()}.
      */
-    function mergeTemplateAttributes(dst, src) {
-      var srcAttr = src.$attr,
-          dstAttr = dst.$attr;
-
-      // reapply the old attributes to the new element
-      forEach(dst, function(value, key) {
-        if (key.charAt(0) !== '$') {
-          if (src[key] && src[key] !== value) {
-            if (value.length) {
-              value += (key === 'style' ? ';' : ' ') + src[key];
-            } else {
-              value = src[key];
-            }
-          }
-          dst.$set(key, value, true, srcAttr[key]);
-        }
-      });
-
-      // copy the new attributes on the old attrs object
-      forEach(src, function(value, key) {
-        // Check if we already set this attribute in the loop above.
-        // `dst` will never contain hasOwnProperty as DOM parser won't let it.
-        // You will get an "InvalidCharacterError: DOM Exception 5" error if you
-        // have an attribute like "has-own-property" or "data-has-own-property", etc.
-        if (!dst.hasOwnProperty(key) && key.charAt(0) !== '$') {
-          dst[key] = value;
-
-          if (key !== 'class' && key !== 'style') {
-            dstAttr[key] = srcAttr[key];
-          }
-        }
-      });
-    }
-
-
-    function compileTemplateUrl(directives, $compileNode, tAttrs,
-        $rootElement, childTranscludeFn, preLinkFns, postLinkFns, previousCompileContext) {
-      var linkQueue = [],
-          afterTemplateNodeLinkFn,
-          afterTemplateChildLinkFn,
-          beforeTemplateCompileNode = $compileNode[0],
-          origAsyncDirective = directives.shift(),
-          derivedSyncDirective = inherit(origAsyncDirective, {
-            templateUrl: null, transclude: null, replace: null, $$originalDirective: origAsyncDirective
-          }),
-          templateUrl = (isFunction(origAsyncDirective.templateUrl))
-              ? origAsyncDirective.templateUrl($compileNode, tAttrs)
-              : origAsyncDirective.templateUrl,
-          templateNamespace = origAsyncDirective.templateNamespace;
-
-      $compileNode.empty();
-
-      $templateRequest(templateUrl)
-        .then(function(content) {
-          var compileNode, tempTemplateAttrs, $template, childBoundTranscludeFn;
-
-          content = denormalizeTemplate(content);
-
-          if (origAsyncDirective.replace) {
-            if (jqLiteIsTextNode(content)) {
-              $template = [];
-            } else {
-              $template = removeComments(wrapTemplate(templateNamespace, trim(content)));
-            }
-            compileNode = $template[0];
-
-            if ($template.length !== 1 || compileNode.nodeType !== NODE_TYPE_ELEMENT) {
-              throw $compileMinErr('tplrt',
-                  'Template for directive \'{0}\' must have exactly one root element. {1}',
-                  origAsyncDirective.name, templateUrl);
-            }
+    this.component = function registerComponent(name, options) {
+      if (!isString(name)) {
+        forEach(name, reverseParams(bind(this, registerComponent)));
+        return this;
+      }
 
-            tempTemplateAttrs = {$attr: {}};
-            replaceWith($rootElement, $compileNode, compileNode);
-            var templateDirectives = collectDirectives(compileNode, [], tempTemplateAttrs);
+      var controller = options.controller || function () {};
 
-            if (isObject(origAsyncDirective.scope)) {
-              // the original directive that caused the template to be loaded async required
-              // an isolate scope
-              markDirectiveScope(templateDirectives, true);
-            }
-            directives = templateDirectives.concat(directives);
-            mergeTemplateAttributes(tAttrs, tempTemplateAttrs);
+      function factory($injector) {
+        function makeInjectable(fn) {
+          if (isFunction(fn) || isArray(fn)) {
+            return (/** @this */function (tElement, tAttrs) {
+                return $injector.invoke(fn, this, { $element: tElement, $attrs: tAttrs });
+              }
+            );
           } else {
-            compileNode = beforeTemplateCompileNode;
-            $compileNode.html(content);
+            return fn;
           }
+        }
 
-          directives.unshift(derivedSyncDirective);
-
-          afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs,
-              childTranscludeFn, $compileNode, origAsyncDirective, preLinkFns, postLinkFns,
-              previousCompileContext);
-          forEach($rootElement, function(node, i) {
-            if (node === compileNode) {
-              $rootElement[i] = $compileNode[0];
-            }
-          });
-          afterTemplateChildLinkFn = compileNodes($compileNode[0].childNodes, childTranscludeFn);
-
-          while (linkQueue.length) {
-            var scope = linkQueue.shift(),
-                beforeTemplateLinkNode = linkQueue.shift(),
-                linkRootElement = linkQueue.shift(),
-                boundTranscludeFn = linkQueue.shift(),
-                linkNode = $compileNode[0];
-
-            if (scope.$$destroyed) continue;
+        var template = !options.template && !options.templateUrl ? '' : options.template;
+        var ddo = {
+          controller: controller,
+          controllerAs: identifierForController(options.controller) || options.controllerAs || '$ctrl',
+          template: makeInjectable(template),
+          templateUrl: makeInjectable(options.templateUrl),
+          transclude: options.transclude,
+          scope: {},
+          bindToController: options.bindings || {},
+          restrict: 'E',
+          require: options.require
+        };
 
-            if (beforeTemplateLinkNode !== beforeTemplateCompileNode) {
-              var oldClasses = beforeTemplateLinkNode.className;
+        // Copy annotations (starting with $) over to the DDO
+        forEach(options, function (val, key) {
+          if (key.charAt(0) === '$') ddo[key] = val;
+        });
 
-              if (!(previousCompileContext.hasElementTranscludeDirective &&
-                  origAsyncDirective.replace)) {
-                // it was cloned therefore we have to clone as well.
-                linkNode = jqLiteClone(compileNode);
-              }
-              replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);
+        return ddo;
+      }
 
-              // Copy in CSS classes from original node
-              safeAddClass(jqLite(linkNode), oldClasses);
-            }
-            if (afterTemplateNodeLinkFn.transcludeOnThisElement) {
-              childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn);
-            } else {
-              childBoundTranscludeFn = boundTranscludeFn;
-            }
-            afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement,
-              childBoundTranscludeFn);
-          }
-          linkQueue = null;
-        }).catch(function(error) {
-          if (isError(error)) {
-            $exceptionHandler(error);
-          }
-        });
+      // TODO(pete) remove the following `forEach` before we release 1.6.0
+      // The component-router@0.2.0 looks for the annotations on the controller constructor
+      // Nothing in Angular looks for annotations on the factory function but we can't remove
+      // it from 1.5.x yet.
 
-      return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, boundTranscludeFn) {
-        var childBoundTranscludeFn = boundTranscludeFn;
-        if (scope.$$destroyed) return;
-        if (linkQueue) {
-          linkQueue.push(scope,
-                         node,
-                         rootElement,
-                         childBoundTranscludeFn);
-        } else {
-          if (afterTemplateNodeLinkFn.transcludeOnThisElement) {
-            childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn);
-          }
-          afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, childBoundTranscludeFn);
+      // Copy any annotation properties (starting with $) over to the factory and controller constructor functions
+      // These could be used by libraries such as the new component router
+      forEach(options, function (val, key) {
+        if (key.charAt(0) === '$') {
+          factory[key] = val;
+          // Don't try to copy over annotations to named controller
+          if (isFunction(controller)) controller[key] = val;
         }
-      };
-    }
+      });
 
+      factory.$inject = ['$injector'];
+
+      return this.directive(name, factory);
+    };
 
     /**
-     * Sorting function for bound directives.
+     * @ngdoc method
+     * @name $compileProvider#aHrefSanitizationWhitelist
+     * @kind function
+     *
+     * @description
+     * Retrieves or overrides the default regular expression that is used for whitelisting of safe
+     * urls during a[href] sanitization.
+     *
+     * The sanitization is a security measure aimed at preventing XSS attacks via html links.
+     *
+     * Any url about to be assigned to a[href] via data-binding is first normalized and turned into
+     * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`
+     * regular expression. If a match is found, the original url is written into the dom. Otherwise,
+     * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
+     *
+     * @param {RegExp=} regexp New regexp to whitelist urls with.
+     * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
+     *    chaining otherwise.
      */
-    function byPriority(a, b) {
-      var diff = b.priority - a.priority;
-      if (diff !== 0) return diff;
-      if (a.name !== b.name) return (a.name < b.name) ? -1 : 1;
-      return a.index - b.index;
-    }
-
-    function assertNoDuplicate(what, previousDirective, directive, element) {
-
-      function wrapModuleNameIfDefined(moduleName) {
-        return moduleName ?
-          (' (module: ' + moduleName + ')') :
-          '';
+    this.aHrefSanitizationWhitelist = function (regexp) {
+      if (isDefined(regexp)) {
+        $$sanitizeUriProvider.aHrefSanitizationWhitelist(regexp);
+        return this;
+      } else {
+        return $$sanitizeUriProvider.aHrefSanitizationWhitelist();
       }
+    };
 
-      if (previousDirective) {
-        throw $compileMinErr('multidir', 'Multiple directives [{0}{1}, {2}{3}] asking for {4} on: {5}',
-            previousDirective.name, wrapModuleNameIfDefined(previousDirective.$$moduleName),
-            directive.name, wrapModuleNameIfDefined(directive.$$moduleName), what, startingTag(element));
+    /**
+     * @ngdoc method
+     * @name $compileProvider#imgSrcSanitizationWhitelist
+     * @kind function
+     *
+     * @description
+     * Retrieves or overrides the default regular expression that is used for whitelisting of safe
+     * urls during img[src] sanitization.
+     *
+     * The sanitization is a security measure aimed at prevent XSS attacks via html links.
+     *
+     * Any url about to be assigned to img[src] via data-binding is first normalized and turned into
+     * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist`
+     * regular expression. If a match is found, the original url is written into the dom. Otherwise,
+     * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
+     *
+     * @param {RegExp=} regexp New regexp to whitelist urls with.
+     * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
+     *    chaining otherwise.
+     */
+    this.imgSrcSanitizationWhitelist = function (regexp) {
+      if (isDefined(regexp)) {
+        $$sanitizeUriProvider.imgSrcSanitizationWhitelist(regexp);
+        return this;
+      } else {
+        return $$sanitizeUriProvider.imgSrcSanitizationWhitelist();
       }
-    }
-
+    };
 
-    function addTextInterpolateDirective(directives, text) {
-      var interpolateFn = $interpolate(text, true);
-      if (interpolateFn) {
-        directives.push({
-          priority: 0,
-          compile: function textInterpolateCompileFn(templateNode) {
-            var templateNodeParent = templateNode.parent(),
-                hasCompileParent = !!templateNodeParent.length;
-
-            // When transcluding a template that has bindings in the root
-            // we don't have a parent and thus need to add the class during linking fn.
-            if (hasCompileParent) compile.$$addBindingClass(templateNodeParent);
-
-            return function textInterpolateLinkFn(scope, node) {
-              var parent = node.parent();
-              if (!hasCompileParent) compile.$$addBindingClass(parent);
-              compile.$$addBindingInfo(parent, interpolateFn.expressions);
-              scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {
-                node[0].nodeValue = value;
-              });
-            };
-          }
-        });
+    /**
+     * @ngdoc method
+     * @name  $compileProvider#debugInfoEnabled
+     *
+     * @param {boolean=} enabled update the debugInfoEnabled state if provided, otherwise just return the
+     * current debugInfoEnabled state
+     * @returns {*} current value if used as getter or itself (chaining) if used as setter
+     *
+     * @kind function
+     *
+     * @description
+     * Call this method to enable/disable various debug runtime information in the compiler such as adding
+     * binding information and a reference to the current scope on to DOM elements.
+     * If enabled, the compiler will add the following to DOM elements that have been bound to the scope
+     * * `ng-binding` CSS class
+     * * `ng-scope` and `ng-isolated-scope` CSS classes
+     * * `$binding` data property containing an array of the binding expressions
+     * * Data properties used by the {@link angular.element#methods `scope()`/`isolateScope()` methods} to return
+     *   the element's scope.
+     * * Placeholder comments will contain information about what directive and binding caused the placeholder.
+     *   E.g. ``.
+     *
+     * You may want to disable this in production for a significant performance boost. See
+     * {@link guide/production#disabling-debug-data Disabling Debug Data} for more.
+     *
+     * The default value is true.
+     */
+    var debugInfoEnabled = true;
+    this.debugInfoEnabled = function (enabled) {
+      if (isDefined(enabled)) {
+        debugInfoEnabled = enabled;
+        return this;
       }
-    }
-
+      return debugInfoEnabled;
+    };
 
-    function wrapTemplate(type, template) {
-      type = lowercase(type || 'html');
-      switch (type) {
-      case 'svg':
-      case 'math':
-        var wrapper = window.document.createElement('div');
-        wrapper.innerHTML = '<' + type + '>' + template + '';
-        return wrapper.childNodes[0].childNodes;
-      default:
-        return template;
+    /**
+     * @ngdoc method
+     * @name  $compileProvider#preAssignBindingsEnabled
+     *
+     * @param {boolean=} enabled update the preAssignBindingsEnabled state if provided, otherwise just return the
+     * current preAssignBindingsEnabled state
+     * @returns {*} current value if used as getter or itself (chaining) if used as setter
+     *
+     * @kind function
+     *
+     * @description
+     * Call this method to enable/disable whether directive controllers are assigned bindings before
+     * calling the controller's constructor.
+     * If enabled (true), the compiler assigns the value of each of the bindings to the
+     * properties of the controller object before the constructor of this object is called.
+     *
+     * If disabled (false), the compiler calls the constructor first before assigning bindings.
+     *
+     * The default value is false.
+     *
+     * @deprecated
+     * sinceVersion="1.6.0"
+     * removeVersion="1.7.0"
+     *
+     * This method and the option to assign the bindings before calling the controller's constructor
+     * will be removed in v1.7.0.
+     */
+    var preAssignBindingsEnabled = false;
+    this.preAssignBindingsEnabled = function (enabled) {
+      if (isDefined(enabled)) {
+        preAssignBindingsEnabled = enabled;
+        return this;
       }
-    }
-
+      return preAssignBindingsEnabled;
+    };
 
-    function getTrustedContext(node, attrNormalizedName) {
-      if (attrNormalizedName === 'srcdoc') {
-        return $sce.HTML;
-      }
-      var tag = nodeName_(node);
-      // All tags with src attributes require a RESOURCE_URL value, except for
-      // img and various html5 media tags.
-      if (attrNormalizedName === 'src' || attrNormalizedName === 'ngSrc') {
-        if (['img', 'video', 'audio', 'source', 'track'].indexOf(tag) === -1) {
-          return $sce.RESOURCE_URL;
-        }
-      // maction[xlink:href] can source SVG.  It's not limited to .
-      } else if (attrNormalizedName === 'xlinkHref' ||
-          (tag === 'form' && attrNormalizedName === 'action') ||
-          // links can be stylesheets or imports, which can run script in the current origin
-          (tag === 'link' && attrNormalizedName === 'href')
-      ) {
-        return $sce.RESOURCE_URL;
+    /**
+     * @ngdoc method
+     * @name  $compileProvider#strictComponentBindingsEnabled
+     *
+     * @param {boolean=} enabled update the strictComponentBindingsEnabled state if provided, otherwise just return the
+     * current strictComponentBindingsEnabled state
+     * @returns {*} current value if used as getter or itself (chaining) if used as setter
+     *
+     * @kind function
+     *
+     * @description
+     * Call this method to enable/disable strict component bindings check. If enabled, the compiler will enforce that
+     * for all bindings of a component that are not set as optional with `?`, an attribute needs to be provided
+     * on the component's HTML tag.
+     *
+     * The default value is false.
+     */
+    var strictComponentBindingsEnabled = false;
+    this.strictComponentBindingsEnabled = function (enabled) {
+      if (isDefined(enabled)) {
+        strictComponentBindingsEnabled = enabled;
+        return this;
       }
-    }
-
-
-    function addAttrInterpolateDirective(node, directives, value, name, isNgAttr) {
-      var trustedContext = getTrustedContext(node, name);
-      var mustHaveExpression = !isNgAttr;
-      var allOrNothing = ALL_OR_NOTHING_ATTRS[name] || isNgAttr;
-
-      var interpolateFn = $interpolate(value, mustHaveExpression, trustedContext, allOrNothing);
+      return strictComponentBindingsEnabled;
+    };
 
-      // no interpolation found -> ignore
-      if (!interpolateFn) return;
+    var TTL = 10;
+    /**
+     * @ngdoc method
+     * @name $compileProvider#onChangesTtl
+     * @description
+     *
+     * Sets the number of times `$onChanges` hooks can trigger new changes before giving up and
+     * assuming that the model is unstable.
+     *
+     * The current default is 10 iterations.
+     *
+     * In complex applications it's possible that dependencies between `$onChanges` hooks and bindings will result
+     * in several iterations of calls to these hooks. However if an application needs more than the default 10
+     * iterations to stabilize then you should investigate what is causing the model to continuously change during
+     * the `$onChanges` hook execution.
+     *
+     * Increasing the TTL could have performance implications, so you should not change it without proper justification.
+     *
+     * @param {number} limit The number of `$onChanges` hook iterations.
+     * @returns {number|object} the current limit (or `this` if called as a setter for chaining)
+     */
+    this.onChangesTtl = function (value) {
+      if (arguments.length) {
+        TTL = value;
+        return this;
+      }
+      return TTL;
+    };
 
-      if (name === 'multiple' && nodeName_(node) === 'select') {
-        throw $compileMinErr('selmulti',
-            'Binding to the \'multiple\' attribute is not supported. Element: {0}',
-            startingTag(node));
+    var commentDirectivesEnabledConfig = true;
+    /**
+     * @ngdoc method
+     * @name $compileProvider#commentDirectivesEnabled
+     * @description
+     *
+     * It indicates to the compiler
+     * whether or not directives on comments should be compiled.
+     * Defaults to `true`.
+     *
+     * Calling this function with false disables the compilation of directives
+     * on comments for the whole application.
+     * This results in a compilation performance gain,
+     * as the compiler doesn't have to check comments when looking for directives.
+     * This should however only be used if you are sure that no comment directives are used in
+     * the application (including any 3rd party directives).
+     *
+     * @param {boolean} enabled `false` if the compiler may ignore directives on comments
+     * @returns {boolean|object} the current value (or `this` if called as a setter for chaining)
+     */
+    this.commentDirectivesEnabled = function (value) {
+      if (arguments.length) {
+        commentDirectivesEnabledConfig = value;
+        return this;
       }
+      return commentDirectivesEnabledConfig;
+    };
 
-      if (EVENT_HANDLER_ATTR_REGEXP.test(name)) {
-        throw $compileMinErr('nodomevents',
-            'Interpolations for HTML DOM event attributes are disallowed.  Please use the ' +
-                'ng- versions (such as ng-click instead of onclick) instead.');
+    var cssClassDirectivesEnabledConfig = true;
+    /**
+     * @ngdoc method
+     * @name $compileProvider#cssClassDirectivesEnabled
+     * @description
+     *
+     * It indicates to the compiler
+     * whether or not directives on element classes should be compiled.
+     * Defaults to `true`.
+     *
+     * Calling this function with false disables the compilation of directives
+     * on element classes for the whole application.
+     * This results in a compilation performance gain,
+     * as the compiler doesn't have to check element classes when looking for directives.
+     * This should however only be used if you are sure that no class directives are used in
+     * the application (including any 3rd party directives).
+     *
+     * @param {boolean} enabled `false` if the compiler may ignore directives on element classes
+     * @returns {boolean|object} the current value (or `this` if called as a setter for chaining)
+     */
+    this.cssClassDirectivesEnabled = function (value) {
+      if (arguments.length) {
+        cssClassDirectivesEnabledConfig = value;
+        return this;
       }
+      return cssClassDirectivesEnabledConfig;
+    };
 
-      directives.push({
-        priority: 100,
-        compile: function() {
-            return {
-              pre: function attrInterpolatePreLinkFn(scope, element, attr) {
-                var $$observers = (attr.$$observers || (attr.$$observers = createMap()));
+    this.$get = ['$injector', '$interpolate', '$exceptionHandler', '$templateRequest', '$parse', '$controller', '$rootScope', '$sce', '$animate', '$$sanitizeUri', function ($injector, $interpolate, $exceptionHandler, $templateRequest, $parse, $controller, $rootScope, $sce, $animate, $$sanitizeUri) {
 
-                // If the attribute has changed since last $interpolate()ed
-                var newValue = attr[name];
-                if (newValue !== value) {
-                  // we need to interpolate again since the attribute value has been updated
-                  // (e.g. by another directive's compile function)
-                  // ensure unset/empty values make interpolateFn falsy
-                  interpolateFn = newValue && $interpolate(newValue, true, trustedContext, allOrNothing);
-                  value = newValue;
-                }
+      var SIMPLE_ATTR_NAME = /^\w/;
+      var specialAttrHolder = window.document.createElement('div');
 
-                // if attribute was updated so that there is no interpolation going on we don't want to
-                // register any observers
-                if (!interpolateFn) return;
+      var commentDirectivesEnabled = commentDirectivesEnabledConfig;
+      var cssClassDirectivesEnabled = cssClassDirectivesEnabledConfig;
 
-                // initialize attr object so that it's ready in case we need the value for isolate
-                // scope initialization, otherwise the value would not be available from isolate
-                // directive's linking fn during linking phase
-                attr[name] = interpolateFn(scope);
+      var onChangesTtl = TTL;
+      // The onChanges hooks should all be run together in a single digest
+      // When changes occur, the call to trigger their hooks will be added to this queue
+      var onChangesQueue;
 
-                ($$observers[name] || ($$observers[name] = [])).$$inter = true;
-                (attr.$$observers && attr.$$observers[name].$$scope || scope).
-                  $watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) {
-                    //special case for class attribute addition + removal
-                    //so that class changes can tap into the animation
-                    //hooks provided by the $animate service. Be sure to
-                    //skip animations when the first digest occurs (when
-                    //both the new and the old values are the same) since
-                    //the CSS classes are the non-interpolated values
-                    if (name === 'class' && newValue !== oldValue) {
-                      attr.$updateClass(newValue, oldValue);
-                    } else {
-                      attr.$set(name, newValue);
-                    }
-                  });
-              }
-            };
+      // This function is called in a $$postDigest to trigger all the onChanges hooks in a single digest
+      function flushOnChangesQueue() {
+        try {
+          if (! --onChangesTtl) {
+            // We have hit the TTL limit so reset everything
+            onChangesQueue = undefined;
+            throw $compileMinErr('infchng', '{0} $onChanges() iterations reached. Aborting!\n', TTL);
           }
-      });
-    }
-
-
-    /**
-     * This is a special jqLite.replaceWith, which can replace items which
-     * have no parents, provided that the containing jqLite collection is provided.
-     *
-     * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes
-     *                               in the root of the tree.
-     * @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep
-     *                                  the shell, but replace its DOM node reference.
-     * @param {Node} newNode The new DOM node.
-     */
-    function replaceWith($rootElement, elementsToRemove, newNode) {
-      var firstElementToRemove = elementsToRemove[0],
-          removeCount = elementsToRemove.length,
-          parent = firstElementToRemove.parentNode,
-          i, ii;
-
-      if ($rootElement) {
-        for (i = 0, ii = $rootElement.length; i < ii; i++) {
-          if ($rootElement[i] === firstElementToRemove) {
-            $rootElement[i++] = newNode;
-            for (var j = i, j2 = j + removeCount - 1,
-                     jj = $rootElement.length;
-                 j < jj; j++, j2++) {
-              if (j2 < jj) {
-                $rootElement[j] = $rootElement[j2];
-              } else {
-                delete $rootElement[j];
+          // We must run this hook in an apply since the $$postDigest runs outside apply
+          $rootScope.$apply(function () {
+            var errors = [];
+            for (var i = 0, ii = onChangesQueue.length; i < ii; ++i) {
+              try {
+                onChangesQueue[i]();
+              } catch (e) {
+                errors.push(e);
               }
             }
-            $rootElement.length -= removeCount - 1;
-
-            // If the replaced element is also the jQuery .context then replace it
-            // .context is a deprecated jQuery api, so we should set it only when jQuery set it
-            // http://api.jquery.com/context/
-            if ($rootElement.context === firstElementToRemove) {
-              $rootElement.context = newNode;
+            // Reset the queue to trigger a new schedule next time there is a change
+            onChangesQueue = undefined;
+            if (errors.length) {
+              throw errors;
             }
-            break;
-          }
+          });
+        } finally {
+          onChangesTtl++;
         }
       }
 
-      if (parent) {
-        parent.replaceChild(newNode, firstElementToRemove);
-      }
-
-      // Append all the `elementsToRemove` to a fragment. This will...
-      // - remove them from the DOM
-      // - allow them to still be traversed with .nextSibling
-      // - allow a single fragment.qSA to fetch all elements being removed
-      var fragment = window.document.createDocumentFragment();
-      for (i = 0; i < removeCount; i++) {
-        fragment.appendChild(elementsToRemove[i]);
-      }
+      function Attributes(element, attributesToCopy) {
+        if (attributesToCopy) {
+          var keys = Object.keys(attributesToCopy);
+          var i, l, key;
 
-      if (jqLite.hasData(firstElementToRemove)) {
-        // Copy over user data (that includes Angular's $scope etc.). Don't copy private
-        // data here because there's no public interface in jQuery to do that and copying over
-        // event listeners (which is the main use of private data) wouldn't work anyway.
-        jqLite.data(newNode, jqLite.data(firstElementToRemove));
+          for (i = 0, l = keys.length; i < l; i++) {
+            key = keys[i];
+            this[key] = attributesToCopy[key];
+          }
+        } else {
+          this.$attr = {};
+        }
 
-        // Remove $destroy event listeners from `firstElementToRemove`
-        jqLite(firstElementToRemove).off('$destroy');
+        this.$$element = element;
       }
 
-      // Cleanup any data/listeners on the elements and children.
-      // This includes invoking the $destroy event on any elements with listeners.
-      jqLite.cleanData(fragment.querySelectorAll('*'));
-
-      // Update the jqLite collection to only contain the `newNode`
-      for (i = 1; i < removeCount; i++) {
-        delete elementsToRemove[i];
-      }
-      elementsToRemove[0] = newNode;
-      elementsToRemove.length = 1;
-    }
+      Attributes.prototype = {
+        /**
+         * @ngdoc method
+         * @name $compile.directive.Attributes#$normalize
+         * @kind function
+         *
+         * @description
+         * Converts an attribute name (e.g. dash/colon/underscore-delimited string, optionally prefixed with `x-` or
+         * `data-`) to its normalized, camelCase form.
+         *
+         * Also there is special case for Moz prefix starting with upper case letter.
+         *
+         * For further information check out the guide on {@link guide/directive#matching-directives Matching Directives}
+         *
+         * @param {string} name Name to normalize
+         */
+        $normalize: directiveNormalize,
 
+        /**
+         * @ngdoc method
+         * @name $compile.directive.Attributes#$addClass
+         * @kind function
+         *
+         * @description
+         * Adds the CSS class value specified by the classVal parameter to the element. If animations
+         * are enabled then an animation will be triggered for the class addition.
+         *
+         * @param {string} classVal The className value that will be added to the element
+         */
+        $addClass: function $addClass(classVal) {
+          if (classVal && classVal.length > 0) {
+            $animate.addClass(this.$$element, classVal);
+          }
+        },
 
-    function cloneAndAnnotateFn(fn, annotation) {
-      return extend(function() { return fn.apply(null, arguments); }, fn, annotation);
-    }
+        /**
+         * @ngdoc method
+         * @name $compile.directive.Attributes#$removeClass
+         * @kind function
+         *
+         * @description
+         * Removes the CSS class value specified by the classVal parameter from the element. If
+         * animations are enabled then an animation will be triggered for the class removal.
+         *
+         * @param {string} classVal The className value that will be removed from the element
+         */
+        $removeClass: function $removeClass(classVal) {
+          if (classVal && classVal.length > 0) {
+            $animate.removeClass(this.$$element, classVal);
+          }
+        },
 
+        /**
+         * @ngdoc method
+         * @name $compile.directive.Attributes#$updateClass
+         * @kind function
+         *
+         * @description
+         * Adds and removes the appropriate CSS class values to the element based on the difference
+         * between the new and old CSS class values (specified as newClasses and oldClasses).
+         *
+         * @param {string} newClasses The current CSS className value
+         * @param {string} oldClasses The former CSS className value
+         */
+        $updateClass: function $updateClass(newClasses, oldClasses) {
+          var toAdd = tokenDifference(newClasses, oldClasses);
+          if (toAdd && toAdd.length) {
+            $animate.addClass(this.$$element, toAdd);
+          }
 
-    function invokeLinkFn(linkFn, scope, $element, attrs, controllers, transcludeFn) {
-      try {
-        linkFn(scope, $element, attrs, controllers, transcludeFn);
-      } catch (e) {
-        $exceptionHandler(e, startingTag($element));
-      }
-    }
+          var toRemove = tokenDifference(oldClasses, newClasses);
+          if (toRemove && toRemove.length) {
+            $animate.removeClass(this.$$element, toRemove);
+          }
+        },
 
-    function strictBindingsCheck(attrName, directiveName) {
-      if (strictComponentBindingsEnabled) {
-        throw $compileMinErr('missingattr',
-          'Attribute \'{0}\' of \'{1}\' is non-optional and must be set!',
-          attrName, directiveName);
-      }
-    }
+        /**
+         * Set a normalized attribute on the element in a way such that all directives
+         * can share the attribute. This function properly handles boolean attributes.
+         * @param {string} key Normalized key. (ie ngAttribute)
+         * @param {string|boolean} value The value to set. If `null` attribute will be deleted.
+         * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute.
+         *     Defaults to true.
+         * @param {string=} attrName Optional none normalized name. Defaults to key.
+         */
+        $set: function $set(key, value, writeAttr, attrName) {
+          // TODO: decide whether or not to throw an error if "class"
+          //is set through this function since it may cause $updateClass to
+          //become unstable.
+
+          var node = this.$$element[0],
+              booleanKey = getBooleanAttrName(node, key),
+              aliasedKey = getAliasedAttrName(key),
+              observer = key,
+              nodeName;
+
+          if (booleanKey) {
+            this.$$element.prop(key, value);
+            attrName = booleanKey;
+          } else if (aliasedKey) {
+            this[aliasedKey] = value;
+            observer = aliasedKey;
+          }
 
-    // Set up $watches for isolate scope and controller bindings.
-    function initializeDirectiveBindings(scope, attrs, destination, bindings, directive) {
-      var removeWatchCollection = [];
-      var initialChanges = {};
-      var changes;
+          this[key] = value;
 
-      forEach(bindings, function initializeBinding(definition, scopeName) {
-        var attrName = definition.attrName,
-        optional = definition.optional,
-        mode = definition.mode, // @, =, <, or &
-        lastValue,
-        parentGet, parentSet, compare, removeWatch;
+          // translate normalized key to actual key
+          if (attrName) {
+            this.$attr[key] = attrName;
+          } else {
+            attrName = this.$attr[key];
+            if (!attrName) {
+              this.$attr[key] = attrName = snake_case(key, '-');
+            }
+          }
 
-        switch (mode) {
+          nodeName = nodeName_(this.$$element);
+
+          if (nodeName === 'a' && (key === 'href' || key === 'xlinkHref') || nodeName === 'img' && key === 'src') {
+            // sanitize a[href] and img[src] values
+            this[key] = value = $$sanitizeUri(value, key === 'src');
+          } else if (nodeName === 'img' && key === 'srcset' && isDefined(value)) {
+            // sanitize img[srcset] values
+            var result = '';
+
+            // first check if there are spaces because it's not the same pattern
+            var trimmedSrcset = trim(value);
+            //                (   999x   ,|   999w   ,|   ,|,   )
+            var srcPattern = /(\s+\d+x\s*,|\s+\d+w\s*,|\s+,|,\s+)/;
+            var pattern = /\s/.test(trimmedSrcset) ? srcPattern : /(,)/;
+
+            // split srcset into tuple of uri and descriptor except for the last item
+            var rawUris = trimmedSrcset.split(pattern);
+
+            // for each tuples
+            var nbrUrisWith2parts = Math.floor(rawUris.length / 2);
+            for (var i = 0; i < nbrUrisWith2parts; i++) {
+              var innerIdx = i * 2;
+              // sanitize the uri
+              result += $$sanitizeUri(trim(rawUris[innerIdx]), true);
+              // add the descriptor
+              result += ' ' + trim(rawUris[innerIdx + 1]);
+            }
 
-          case '@':
-            if (!optional && !hasOwnProperty.call(attrs, attrName)) {
-              strictBindingsCheck(attrName, directive.name);
-              destination[scopeName] = attrs[attrName] = undefined;
+            // split the last item into uri and descriptor
+            var lastTuple = trim(rawUris[i * 2]).split(/\s/);
 
-            }
-            removeWatch = attrs.$observe(attrName, function(value) {
-              if (isString(value) || isBoolean(value)) {
-                var oldValue = destination[scopeName];
-                recordChanges(scopeName, value, oldValue);
-                destination[scopeName] = value;
-              }
-            });
-            attrs.$$observers[attrName].$$scope = scope;
-            lastValue = attrs[attrName];
-            if (isString(lastValue)) {
-              // If the attribute has been provided then we trigger an interpolation to ensure
-              // the value is there for use in the link fn
-              destination[scopeName] = $interpolate(lastValue)(scope);
-            } else if (isBoolean(lastValue)) {
-              // If the attributes is one of the BOOLEAN_ATTR then Angular will have converted
-              // the value to boolean rather than a string, so we special case this situation
-              destination[scopeName] = lastValue;
-            }
-            initialChanges[scopeName] = new SimpleChange(_UNINITIALIZED_VALUE, destination[scopeName]);
-            removeWatchCollection.push(removeWatch);
-            break;
+            // sanitize the last uri
+            result += $$sanitizeUri(trim(lastTuple[0]), true);
 
-          case '=':
-            if (!hasOwnProperty.call(attrs, attrName)) {
-              if (optional) break;
-              strictBindingsCheck(attrName, directive.name);
-              attrs[attrName] = undefined;
+            // and add the last descriptor if any
+            if (lastTuple.length === 2) {
+              result += ' ' + trim(lastTuple[1]);
             }
-            if (optional && !attrs[attrName]) break;
+            this[key] = value = result;
+          }
 
-            parentGet = $parse(attrs[attrName]);
-            if (parentGet.literal) {
-              compare = equals;
+          if (writeAttr !== false) {
+            if (value === null || isUndefined(value)) {
+              this.$$element.removeAttr(attrName);
             } else {
-              compare = simpleCompare;
-            }
-            parentSet = parentGet.assign || function() {
-              // reset the change, or we will throw this exception on every $digest
-              lastValue = destination[scopeName] = parentGet(scope);
-              throw $compileMinErr('nonassign',
-                  'Expression \'{0}\' in attribute \'{1}\' used with directive \'{2}\' is non-assignable!',
-                  attrs[attrName], attrName, directive.name);
-            };
-            lastValue = destination[scopeName] = parentGet(scope);
-            var parentValueWatch = function parentValueWatch(parentValue) {
-              if (!compare(parentValue, destination[scopeName])) {
-                // we are out of sync and need to copy
-                if (!compare(parentValue, lastValue)) {
-                  // parent changed and it has precedence
-                  destination[scopeName] = parentValue;
-                } else {
-                  // if the parent can be assigned then do so
-                  parentSet(scope, parentValue = destination[scopeName]);
-                }
+              if (SIMPLE_ATTR_NAME.test(attrName)) {
+                this.$$element.attr(attrName, value);
+              } else {
+                setSpecialAttr(this.$$element[0], attrName, value);
               }
-              lastValue = parentValue;
-              return lastValue;
-            };
-            parentValueWatch.$stateful = true;
-            if (definition.collection) {
-              removeWatch = scope.$watchCollection(attrs[attrName], parentValueWatch);
-            } else {
-              removeWatch = scope.$watch($parse(attrs[attrName], parentValueWatch), null, parentGet.literal);
-            }
-            removeWatchCollection.push(removeWatch);
-            break;
-
-          case '<':
-            if (!hasOwnProperty.call(attrs, attrName)) {
-              if (optional) break;
-              strictBindingsCheck(attrName, directive.name);
-              attrs[attrName] = undefined;
             }
-            if (optional && !attrs[attrName]) break;
-
-            parentGet = $parse(attrs[attrName]);
-            var deepWatch = parentGet.literal;
-
-            var initialValue = destination[scopeName] = parentGet(scope);
-            initialChanges[scopeName] = new SimpleChange(_UNINITIALIZED_VALUE, destination[scopeName]);
+          }
 
-            removeWatch = scope.$watch(parentGet, function parentValueWatchAction(newValue, oldValue) {
-              if (oldValue === newValue) {
-                if (oldValue === initialValue || (deepWatch && equals(oldValue, initialValue))) {
-                  return;
-                }
-                oldValue = initialValue;
+          // fire observers
+          var $$observers = this.$$observers;
+          if ($$observers) {
+            forEach($$observers[observer], function (fn) {
+              try {
+                fn(value);
+              } catch (e) {
+                $exceptionHandler(e);
               }
-              recordChanges(scopeName, newValue, oldValue);
-              destination[scopeName] = newValue;
-            }, deepWatch);
-
-            removeWatchCollection.push(removeWatch);
-            break;
+            });
+          }
+        },
 
-          case '&':
-            if (!optional && !hasOwnProperty.call(attrs, attrName)) {
-              strictBindingsCheck(attrName, directive.name);
+        /**
+         * @ngdoc method
+         * @name $compile.directive.Attributes#$observe
+         * @kind function
+         *
+         * @description
+         * Observes an interpolated attribute.
+         *
+         * The observer function will be invoked once during the next `$digest` following
+         * compilation. The observer is then invoked whenever the interpolated value
+         * changes.
+         *
+         * @param {string} key Normalized key. (ie ngAttribute) .
+         * @param {function(interpolatedValue)} fn Function that will be called whenever
+                  the interpolated value of the attribute changes.
+         *        See the {@link guide/interpolation#how-text-and-attribute-bindings-work Interpolation
+         *        guide} for more info.
+         * @returns {function()} Returns a deregistration function for this observer.
+         */
+        $observe: function $observe(key, fn) {
+          var attrs = this,
+              $$observers = attrs.$$observers || (attrs.$$observers = createMap()),
+              listeners = $$observers[key] || ($$observers[key] = []);
+
+          listeners.push(fn);
+          $rootScope.$evalAsync(function () {
+            if (!listeners.$$inter && attrs.hasOwnProperty(key) && !isUndefined(attrs[key])) {
+              // no one registered attribute interpolation function, so lets call it manually
+              fn(attrs[key]);
             }
-            // Don't assign Object.prototype method to scope
-            parentGet = attrs.hasOwnProperty(attrName) ? $parse(attrs[attrName]) : noop;
-
-            // Don't assign noop to destination if expression is not valid
-            if (parentGet === noop && optional) break;
-
-            destination[scopeName] = function(locals) {
-              return parentGet(scope, locals);
-            };
-            break;
-        }
-      });
-
-      function recordChanges(key, currentValue, previousValue) {
-        if (isFunction(destination.$onChanges) && !simpleCompare(currentValue, previousValue)) {
-          // If we have not already scheduled the top level onChangesQueue handler then do so now
-          if (!onChangesQueue) {
-            scope.$$postDigest(flushOnChangesQueue);
-            onChangesQueue = [];
-          }
-          // If we have not already queued a trigger of onChanges for this controller then do so now
-          if (!changes) {
-            changes = {};
-            onChangesQueue.push(triggerOnChangesHook);
-          }
-          // If the has been a change on this property already then we need to reuse the previous value
-          if (changes[key]) {
-            previousValue = changes[key].previousValue;
-          }
-          // Store this change
-          changes[key] = new SimpleChange(previousValue, currentValue);
+          });
+
+          return function () {
+            arrayRemove(listeners, fn);
+          };
         }
+      };
+
+      function setSpecialAttr(element, attrName, value) {
+        // Attributes names that do not start with letters (such as `(click)`) cannot be set using `setAttribute`
+        // so we have to jump through some hoops to get such an attribute
+        // https://github.com/angular/angular.js/pull/13318
+        specialAttrHolder.innerHTML = '';
+        var attributes = specialAttrHolder.firstChild.attributes;
+        var attribute = attributes[0];
+        // We have to remove the attribute from its container element before we can add it to the destination element
+        attributes.removeNamedItem(attribute.name);
+        attribute.value = value;
+        element.attributes.setNamedItem(attribute);
       }
 
-      function triggerOnChangesHook() {
-        destination.$onChanges(changes);
-        // Now clear the changes so that we schedule onChanges when more changes arrive
-        changes = undefined;
+      function safeAddClass($element, className) {
+        try {
+          $element.addClass(className);
+        } catch (e) {
+          // ignore, since it means that we are trying to set class on
+          // SVG element, where class name is read-only.
+        }
       }
 
-      return {
-        initialChanges: initialChanges,
-        removeWatches: removeWatchCollection.length && function removeWatches() {
-          for (var i = 0, ii = removeWatchCollection.length; i < ii; ++i) {
-            removeWatchCollection[i]();
-          }
+      var startSymbol = $interpolate.startSymbol(),
+          endSymbol = $interpolate.endSymbol(),
+          denormalizeTemplate = startSymbol === '{{' && endSymbol === '}}' ? identity : function denormalizeTemplate(template) {
+        return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol);
+      },
+          NG_ATTR_BINDING = /^ngAttr[A-Z]/;
+      var MULTI_ELEMENT_DIR_RE = /^(.+)Start$/;
+
+      compile.$$addBindingInfo = debugInfoEnabled ? function $$addBindingInfo($element, binding) {
+        var bindings = $element.data('$binding') || [];
+
+        if (isArray(binding)) {
+          bindings = bindings.concat(binding);
+        } else {
+          bindings.push(binding);
         }
-      };
-    }
-  }];
-}
 
-function SimpleChange(previous, current) {
-  this.previousValue = previous;
-  this.currentValue = current;
-}
-SimpleChange.prototype.isFirstChange = function() { return this.previousValue === _UNINITIALIZED_VALUE; };
+        $element.data('$binding', bindings);
+      } : noop;
 
+      compile.$$addBindingClass = debugInfoEnabled ? function $$addBindingClass($element) {
+        safeAddClass($element, 'ng-binding');
+      } : noop;
 
-var PREFIX_REGEXP = /^((?:x|data)[:\-_])/i;
-var SPECIAL_CHARS_REGEXP = /[:\-_]+(.)/g;
+      compile.$$addScopeInfo = debugInfoEnabled ? function $$addScopeInfo($element, scope, isolated, noTemplate) {
+        var dataName = isolated ? noTemplate ? '$isolateScopeNoTemplate' : '$isolateScope' : '$scope';
+        $element.data(dataName, scope);
+      } : noop;
 
-/**
- * Converts all accepted directives format into proper directive name.
- * @param name Name to normalize
- */
-function directiveNormalize(name) {
-  return name
-    .replace(PREFIX_REGEXP, '')
-    .replace(SPECIAL_CHARS_REGEXP, function(_, letter, offset) {
-      return offset ? letter.toUpperCase() : letter;
-    });
-}
+      compile.$$addScopeClass = debugInfoEnabled ? function $$addScopeClass($element, isolated) {
+        safeAddClass($element, isolated ? 'ng-isolate-scope' : 'ng-scope');
+      } : noop;
 
-/**
- * @ngdoc type
- * @name $compile.directive.Attributes
- *
- * @description
- * A shared object between directive compile / linking functions which contains normalized DOM
- * element attributes. The values reflect current binding state `{{ }}`. The normalization is
- * needed since all of these are treated as equivalent in Angular:
- *
- * ```
- *    
- * ```
- */
+      compile.$$createComment = function (directiveName, comment) {
+        var content = '';
+        if (debugInfoEnabled) {
+          content = ' ' + (directiveName || '') + ': ';
+          if (comment) content += comment + ' ';
+        }
+        return window.document.createComment(content);
+      };
 
-/**
- * @ngdoc property
- * @name $compile.directive.Attributes#$attr
- *
- * @description
- * A map of DOM element attribute names to the normalized name. This is
- * needed to do reverse lookup from normalized name back to actual name.
- */
+      return compile;
 
+      //================================
 
-/**
- * @ngdoc method
- * @name $compile.directive.Attributes#$set
- * @kind function
- *
- * @description
- * Set DOM element attribute value.
- *
- *
- * @param {string} name Normalized element attribute name of the property to modify. The name is
- *          reverse-translated using the {@link ng.$compile.directive.Attributes#$attr $attr}
- *          property to the original name.
- * @param {string} value Value to set the attribute to. The value can be an interpolated string.
- */
+      function compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext) {
+        if (!($compileNodes instanceof jqLite)) {
+          // jquery always rewraps, whereas we need to preserve the original selector so that we can
+          // modify it.
+          $compileNodes = jqLite($compileNodes);
+        }
+        var compositeLinkFn = compileNodes($compileNodes, transcludeFn, $compileNodes, maxPriority, ignoreDirective, previousCompileContext);
+        compile.$$addScopeClass($compileNodes);
+        var namespace = null;
+        return function publicLinkFn(scope, cloneConnectFn, options) {
+          if (!$compileNodes) {
+            throw $compileMinErr('multilink', 'This element has already been linked.');
+          }
+          assertArg(scope, 'scope');
+
+          if (previousCompileContext && previousCompileContext.needsNewScope) {
+            // A parent directive did a replace and a directive on this element asked
+            // for transclusion, which caused us to lose a layer of element on which
+            // we could hold the new transclusion scope, so we will create it manually
+            // here.
+            scope = scope.$parent.$new();
+          }
 
+          options = options || {};
+          var parentBoundTranscludeFn = options.parentBoundTranscludeFn,
+              transcludeControllers = options.transcludeControllers,
+              futureParentElement = options.futureParentElement;
+
+          // When `parentBoundTranscludeFn` is passed, it is a
+          // `controllersBoundTransclude` function (it was previously passed
+          // as `transclude` to directive.link) so we must unwrap it to get
+          // its `boundTranscludeFn`
+          if (parentBoundTranscludeFn && parentBoundTranscludeFn.$$boundTransclude) {
+            parentBoundTranscludeFn = parentBoundTranscludeFn.$$boundTransclude;
+          }
 
+          if (!namespace) {
+            namespace = detectNamespaceForChildElements(futureParentElement);
+          }
+          var $linkNode;
+          if (namespace !== 'html') {
+            // When using a directive with replace:true and templateUrl the $compileNodes
+            // (or a child element inside of them)
+            // might change, so we need to recreate the namespace adapted compileNodes
+            // for call to the link function.
+            // Note: This will already clone the nodes...
+            $linkNode = jqLite(wrapTemplate(namespace, jqLite('
').append($compileNodes).html()));
+          } else if (cloneConnectFn) {
+            // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
+            // and sometimes changes the structure of the DOM.
+            $linkNode = JQLitePrototype.clone.call($compileNodes);
+          } else {
+            $linkNode = $compileNodes;
+          }
 
-/**
- * Closure compiler type information
- */
+          if (transcludeControllers) {
+            for (var controllerName in transcludeControllers) {
+              $linkNode.data('$' + controllerName + 'Controller', transcludeControllers[controllerName].instance);
+            }
+          }
 
-function nodesetLinkingFn(
-  /* angular.Scope */ scope,
-  /* NodeList */ nodeList,
-  /* Element */ rootElement,
-  /* function(Function) */ boundTranscludeFn
-) {}
+          compile.$$addScopeInfo($linkNode, scope);
 
-function directiveLinkingFn(
-  /* nodesetLinkingFn */ nodesetLinkingFn,
-  /* angular.Scope */ scope,
-  /* Node */ node,
-  /* Element */ rootElement,
-  /* function(Function) */ boundTranscludeFn
-) {}
+          if (cloneConnectFn) cloneConnectFn($linkNode, scope);
+          if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode, parentBoundTranscludeFn);
 
-function tokenDifference(str1, str2) {
-  var values = '',
-      tokens1 = str1.split(/\s+/),
-      tokens2 = str2.split(/\s+/);
+          if (!cloneConnectFn) {
+            $compileNodes = compositeLinkFn = null;
+          }
+          return $linkNode;
+        };
+      }
 
-  outer:
-  for (var i = 0; i < tokens1.length; i++) {
-    var token = tokens1[i];
-    for (var j = 0; j < tokens2.length; j++) {
-      if (token === tokens2[j]) continue outer;
-    }
-    values += (values.length > 0 ? ' ' : '') + token;
-  }
-  return values;
-}
+      function detectNamespaceForChildElements(parentElement) {
+        // TODO: Make this detect MathML as well...
+        var node = parentElement && parentElement[0];
+        if (!node) {
+          return 'html';
+        } else {
+          return nodeName_(node) !== 'foreignobject' && toString.call(node).match(/SVG/) ? 'svg' : 'html';
+        }
+      }
 
-function removeComments(jqNodes) {
-  jqNodes = jqLite(jqNodes);
-  var i = jqNodes.length;
+      /**
+       * Compile function matches each node in nodeList against the directives. Once all directives
+       * for a particular node are collected their compile functions are executed. The compile
+       * functions return values - the linking functions - are combined into a composite linking
+       * function, which is the a linking function for the node.
+       *
+       * @param {NodeList} nodeList an array of nodes or NodeList to compile
+       * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the
+       *        scope argument is auto-generated to the new child of the transcluded parent scope.
+       * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then
+       *        the rootElement must be set the jqLite collection of the compile root. This is
+       *        needed so that the jqLite collection items can be replaced with widgets.
+       * @param {number=} maxPriority Max directive priority.
+       * @returns {Function} A composite linking function of all of the matched directives or null.
+       */
+      function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority, ignoreDirective, previousCompileContext) {
+        var linkFns = [],
+
+        // `nodeList` can be either an element's `.childNodes` (live NodeList)
+        // or a jqLite/jQuery collection or an array
+        notLiveList = isArray(nodeList) || nodeList instanceof jqLite,
+            attrs,
+            directives,
+            nodeLinkFn,
+            childNodes,
+            childLinkFn,
+            linkFnFound,
+            nodeLinkFnFound;
+
+        for (var i = 0; i < nodeList.length; i++) {
+          attrs = new Attributes();
+
+          // Support: IE 11 only
+          // Workaround for #11781 and #14924
+          if (msie === 11) {
+            mergeConsecutiveTextNodes(nodeList, i, notLiveList);
+          }
 
-  if (i <= 1) {
-    return jqNodes;
-  }
+          // We must always refer to `nodeList[i]` hereafter,
+          // since the nodes can be replaced underneath us.
+          directives = collectDirectives(nodeList[i], [], attrs, i === 0 ? maxPriority : undefined, ignoreDirective);
 
-  while (i--) {
-    var node = jqNodes[i];
-    if (node.nodeType === NODE_TYPE_COMMENT ||
-       (node.nodeType === NODE_TYPE_TEXT && node.nodeValue.trim() === '')) {
-         splice.call(jqNodes, i, 1);
-    }
-  }
-  return jqNodes;
-}
+          nodeLinkFn = directives.length ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement, null, [], [], previousCompileContext) : null;
 
-var $controllerMinErr = minErr('$controller');
+          if (nodeLinkFn && nodeLinkFn.scope) {
+            compile.$$addScopeClass(attrs.$$element);
+          }
 
+          childLinkFn = nodeLinkFn && nodeLinkFn.terminal || !(childNodes = nodeList[i].childNodes) || !childNodes.length ? null : compileNodes(childNodes, nodeLinkFn ? (nodeLinkFn.transcludeOnThisElement || !nodeLinkFn.templateOnThisElement) && nodeLinkFn.transclude : transcludeFn);
 
-var CNTRL_REG = /^(\S+)(\s+as\s+([\w$]+))?$/;
-function identifierForController(controller, ident) {
-  if (ident && isString(ident)) return ident;
-  if (isString(controller)) {
-    var match = CNTRL_REG.exec(controller);
-    if (match) return match[3];
-  }
-}
+          if (nodeLinkFn || childLinkFn) {
+            linkFns.push(i, nodeLinkFn, childLinkFn);
+            linkFnFound = true;
+            nodeLinkFnFound = nodeLinkFnFound || nodeLinkFn;
+          }
 
+          //use the previous context only for the first element in the virtual group
+          previousCompileContext = null;
+        }
 
-/**
- * @ngdoc provider
- * @name $controllerProvider
- * @this
- *
- * @description
- * The {@link ng.$controller $controller service} is used by Angular to create new
- * controllers.
- *
- * This provider allows controller registration via the
- * {@link ng.$controllerProvider#register register} method.
- */
-function $ControllerProvider() {
-  var controllers = {},
-      globals = false;
+        // return a linking function if we have found anything, null otherwise
+        return linkFnFound ? compositeLinkFn : null;
 
-  /**
-   * @ngdoc method
-   * @name $controllerProvider#has
-   * @param {string} name Controller name to check.
-   */
-  this.has = function(name) {
-    return controllers.hasOwnProperty(name);
-  };
+        function compositeLinkFn(scope, nodeList, $rootElement, parentBoundTranscludeFn) {
+          var nodeLinkFn, childLinkFn, node, childScope, i, ii, idx, childBoundTranscludeFn;
+          var stableNodeList;
 
-  /**
-   * @ngdoc method
-   * @name $controllerProvider#register
-   * @param {string|Object} name Controller name, or an object map of controllers where the keys are
-   *    the names and the values are the constructors.
-   * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI
-   *    annotations in the array notation).
-   */
-  this.register = function(name, constructor) {
-    assertNotHasOwnProperty(name, 'controller');
-    if (isObject(name)) {
-      extend(controllers, name);
-    } else {
-      controllers[name] = constructor;
-    }
-  };
+          if (nodeLinkFnFound) {
+            // copy nodeList so that if a nodeLinkFn removes or adds an element at this DOM level our
+            // offsets don't get screwed up
+            var nodeListLength = nodeList.length;
+            stableNodeList = new Array(nodeListLength);
 
-  /**
-   * @ngdoc method
-   * @name $controllerProvider#allowGlobals
-   * @description If called, allows `$controller` to find controller constructors on `window`
-   *
-   * @deprecated
-   * sinceVersion="v1.3.0"
-   * removeVersion="v1.7.0"
-   * This method of finding controllers has been deprecated.
-   */
-  this.allowGlobals = function() {
-    globals = true;
-  };
+            // create a sparse array by only copying the elements which have a linkFn
+            for (i = 0; i < linkFns.length; i += 3) {
+              idx = linkFns[i];
+              stableNodeList[idx] = nodeList[idx];
+            }
+          } else {
+            stableNodeList = nodeList;
+          }
 
+          for (i = 0, ii = linkFns.length; i < ii;) {
+            node = stableNodeList[linkFns[i++]];
+            nodeLinkFn = linkFns[i++];
+            childLinkFn = linkFns[i++];
 
-  this.$get = ['$injector', '$window', function($injector, $window) {
+            if (nodeLinkFn) {
+              if (nodeLinkFn.scope) {
+                childScope = scope.$new();
+                compile.$$addScopeInfo(jqLite(node), childScope);
+              } else {
+                childScope = scope;
+              }
 
-    /**
-     * @ngdoc service
-     * @name $controller
-     * @requires $injector
-     *
-     * @param {Function|string} constructor If called with a function then it's considered to be the
-     *    controller constructor function. Otherwise it's considered to be a string which is used
-     *    to retrieve the controller constructor using the following steps:
-     *
-     *    * check if a controller with given name is registered via `$controllerProvider`
-     *    * check if evaluating the string on the current scope returns a constructor
-     *    * if $controllerProvider#allowGlobals, check `window[constructor]` on the global
-     *      `window` object (deprecated, not recommended)
-     *
-     *    The string can use the `controller as property` syntax, where the controller instance is published
-     *    as the specified property on the `scope`; the `scope` must be injected into `locals` param for this
-     *    to work correctly.
-     *
-     * @param {Object} locals Injection locals for Controller.
-     * @return {Object} Instance of given controller.
-     *
-     * @description
-     * `$controller` service is responsible for instantiating controllers.
-     *
-     * It's just a simple call to {@link auto.$injector $injector}, but extracted into
-     * a service, so that one can override this service with [BC version](https://gist.github.com/1649788).
-     */
-    return function $controller(expression, locals, later, ident) {
-      // PRIVATE API:
-      //   param `later` --- indicates that the controller's constructor is invoked at a later time.
-      //                     If true, $controller will allocate the object with the correct
-      //                     prototype chain, but will not invoke the controller until a returned
-      //                     callback is invoked.
-      //   param `ident` --- An optional label which overrides the label parsed from the controller
-      //                     expression, if any.
-      var instance, match, constructor, identifier;
-      later = later === true;
-      if (ident && isString(ident)) {
-        identifier = ident;
-      }
-
-      if (isString(expression)) {
-        match = expression.match(CNTRL_REG);
-        if (!match) {
-          throw $controllerMinErr('ctrlfmt',
-            'Badly formed controller string \'{0}\'. ' +
-            'Must match `__name__ as __id__` or `__name__`.', expression);
-        }
-        constructor = match[1];
-        identifier = identifier || match[3];
-        expression = controllers.hasOwnProperty(constructor)
-            ? controllers[constructor]
-            : getter(locals.$scope, constructor, true) ||
-                (globals ? getter($window, constructor, true) : undefined);
+              if (nodeLinkFn.transcludeOnThisElement) {
+                childBoundTranscludeFn = createBoundTranscludeFn(scope, nodeLinkFn.transclude, parentBoundTranscludeFn);
+              } else if (!nodeLinkFn.templateOnThisElement && parentBoundTranscludeFn) {
+                childBoundTranscludeFn = parentBoundTranscludeFn;
+              } else if (!parentBoundTranscludeFn && transcludeFn) {
+                childBoundTranscludeFn = createBoundTranscludeFn(scope, transcludeFn);
+              } else {
+                childBoundTranscludeFn = null;
+              }
 
-        if (!expression) {
-          throw $controllerMinErr('ctrlreg',
-            'The controller with the name \'{0}\' is not registered.', constructor);
+              nodeLinkFn(childLinkFn, childScope, node, $rootElement, childBoundTranscludeFn);
+            } else if (childLinkFn) {
+              childLinkFn(scope, node.childNodes, undefined, parentBoundTranscludeFn);
+            }
+          }
         }
-
-        assertArgFn(expression, constructor, true);
       }
 
-      if (later) {
-        // Instantiate controller later:
-        // This machinery is used to create an instance of the object before calling the
-        // controller's constructor itself.
-        //
-        // This allows properties to be added to the controller before the constructor is
-        // invoked. Primarily, this is used for isolate scope bindings in $compile.
-        //
-        // This feature is not intended for use by applications, and is thus not documented
-        // publicly.
-        // Object creation: http://jsperf.com/create-constructor/2
-        var controllerPrototype = (isArray(expression) ?
-          expression[expression.length - 1] : expression).prototype;
-        instance = Object.create(controllerPrototype || null);
+      function mergeConsecutiveTextNodes(nodeList, idx, notLiveList) {
+        var node = nodeList[idx];
+        var parent = node.parentNode;
+        var sibling;
 
-        if (identifier) {
-          addIdentifier(locals, identifier, instance, constructor || expression.name);
+        if (node.nodeType !== NODE_TYPE_TEXT) {
+          return;
         }
 
-        return extend(function $controllerInit() {
-          var result = $injector.invoke(expression, instance, locals, constructor);
-          if (result !== instance && (isObject(result) || isFunction(result))) {
-            instance = result;
-            if (identifier) {
-              // If result changed, re-assign controllerAs value to scope.
-              addIdentifier(locals, identifier, instance, constructor || expression.name);
-            }
+        while (true) {
+          sibling = parent ? node.nextSibling : nodeList[idx + 1];
+          if (!sibling || sibling.nodeType !== NODE_TYPE_TEXT) {
+            break;
           }
-          return instance;
-        }, {
-          instance: instance,
-          identifier: identifier
-        });
-      }
 
-      instance = $injector.instantiate(expression, locals, constructor);
+          node.nodeValue = node.nodeValue + sibling.nodeValue;
 
-      if (identifier) {
-        addIdentifier(locals, identifier, instance, constructor || expression.name);
+          if (sibling.parentNode) {
+            sibling.parentNode.removeChild(sibling);
+          }
+          if (notLiveList && sibling === nodeList[idx + 1]) {
+            nodeList.splice(idx + 1, 1);
+          }
+        }
       }
 
-      return instance;
-    };
+      function createBoundTranscludeFn(scope, transcludeFn, previousBoundTranscludeFn) {
+        function boundTranscludeFn(transcludedScope, cloneFn, controllers, futureParentElement, containingScope) {
 
-    function addIdentifier(locals, identifier, instance, name) {
-      if (!(locals && isObject(locals.$scope))) {
-        throw minErr('$controller')('noscp',
-          'Cannot export controller \'{0}\' as \'{1}\'! No $scope object provided via `locals`.',
-          name, identifier);
-      }
+          if (!transcludedScope) {
+            transcludedScope = scope.$new(false, containingScope);
+            transcludedScope.$$transcluded = true;
+          }
 
-      locals.$scope[identifier] = instance;
-    }
-  }];
-}
+          return transcludeFn(transcludedScope, cloneFn, {
+            parentBoundTranscludeFn: previousBoundTranscludeFn,
+            transcludeControllers: controllers,
+            futureParentElement: futureParentElement
+          });
+        }
 
-/**
- * @ngdoc service
- * @name $document
- * @requires $window
- * @this
- *
- * @description
- * A {@link angular.element jQuery or jqLite} wrapper for the browser's `window.document` object.
- *
- * @example
-   
-     
-       

-         
$document title: 

-         
window.document title: 

-       

-     
-     
-       angular.module('documentExample', [])
-         .controller('ExampleController', ['$scope', '$document', function($scope, $document) {
-           $scope.title = $document[0].title;
-           $scope.windowTitle = angular.element(window.document)[0].title;
-         }]);
-     
-   
- */
-function $DocumentProvider() {
-  this.$get = ['$window', function(window) {
-    return jqLite(window.document);
-  }];
-}
+        // We need  to attach the transclusion slots onto the `boundTranscludeFn`
+        // so that they are available inside the `controllersBoundTransclude` function
+        var boundSlots = boundTranscludeFn.$$slots = createMap();
+        for (var slotName in transcludeFn.$$slots) {
+          if (transcludeFn.$$slots[slotName]) {
+            boundSlots[slotName] = createBoundTranscludeFn(scope, transcludeFn.$$slots[slotName], previousBoundTranscludeFn);
+          } else {
+            boundSlots[slotName] = null;
+          }
+        }
 
+        return boundTranscludeFn;
+      }
 
-/**
- * @private
- * @this
- * Listens for document visibility change and makes the current status accessible.
- */
-function $$IsDocumentHiddenProvider() {
-  this.$get = ['$document', '$rootScope', function($document, $rootScope) {
-    var doc = $document[0];
-    var hidden = doc && doc.hidden;
+      /**
+       * Looks for directives on the given node and adds them to the directive collection which is
+       * sorted.
+       *
+       * @param node Node to search.
+       * @param directives An array to which the directives are added to. This array is sorted before
+       *        the function returns.
+       * @param attrs The shared attrs object which is used to populate the normalized attributes.
+       * @param {number=} maxPriority Max directive priority.
+       */
+      function collectDirectives(node, directives, attrs, maxPriority, ignoreDirective) {
+        var nodeType = node.nodeType,
+            attrsMap = attrs.$attr,
+            match,
+            nodeName,
+            className;
+
+        switch (nodeType) {
+          case NODE_TYPE_ELEMENT:
+            /* Element */
+
+            nodeName = nodeName_(node);
+
+            // use the node name: 
+            addDirective(directives, directiveNormalize(nodeName), 'E', maxPriority, ignoreDirective);
+
+            // iterate over the attributes
+            for (var attr, name, nName, ngAttrName, value, isNgAttr, nAttrs = node.attributes, j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) {
+              var attrStartName = false;
+              var attrEndName = false;
+
+              attr = nAttrs[j];
+              name = attr.name;
+              value = attr.value;
+
+              // support ngAttr attribute binding
+              ngAttrName = directiveNormalize(name);
+              isNgAttr = NG_ATTR_BINDING.test(ngAttrName);
+              if (isNgAttr) {
+                name = name.replace(PREFIX_REGEXP, '').substr(8).replace(/_(.)/g, function (match, letter) {
+                  return letter.toUpperCase();
+                });
+              }
 
-    $document.on('visibilitychange', changeListener);
+              var multiElementMatch = ngAttrName.match(MULTI_ELEMENT_DIR_RE);
+              if (multiElementMatch && directiveIsMultiElement(multiElementMatch[1])) {
+                attrStartName = name;
+                attrEndName = name.substr(0, name.length - 5) + 'end';
+                name = name.substr(0, name.length - 6);
+              }
 
-    $rootScope.$on('$destroy', function() {
-      $document.off('visibilitychange', changeListener);
-    });
+              nName = directiveNormalize(name.toLowerCase());
+              attrsMap[nName] = name;
+              if (isNgAttr || !attrs.hasOwnProperty(nName)) {
+                attrs[nName] = value;
+                if (getBooleanAttrName(node, nName)) {
+                  attrs[nName] = true; // presence means true
+                }
+              }
+              addAttrInterpolateDirective(node, directives, value, nName, isNgAttr);
+              addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName, attrEndName);
+            }
 
-    function changeListener() {
-      hidden = doc.hidden;
-    }
+            if (nodeName === 'input' && node.getAttribute('type') === 'hidden') {
+              // Hidden input elements can have strange behaviour when navigating back to the page
+              // This tells the browser not to try to cache and reinstate previous values
+              node.setAttribute('autocomplete', 'off');
+            }
 
-    return function() {
-      return hidden;
-    };
-  }];
-}
+            // use class as directive
+            if (!cssClassDirectivesEnabled) break;
+            className = node.className;
+            if (isObject(className)) {
+              // Maybe SVGAnimatedString
+              className = className.animVal;
+            }
+            if (isString(className) && className !== '') {
+              while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) {
+                nName = directiveNormalize(match[2]);
+                if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) {
+                  attrs[nName] = trim(match[3]);
+                }
+                className = className.substr(match.index + match[0].length);
+              }
+            }
+            break;
+          case NODE_TYPE_TEXT:
+            /* Text Node */
+            addTextInterpolateDirective(directives, node.nodeValue);
+            break;
+          case NODE_TYPE_COMMENT:
+            /* Comment */
+            if (!commentDirectivesEnabled) break;
+            collectCommentDirectives(node, directives, attrs, maxPriority, ignoreDirective);
+            break;
+        }
 
-/**
- * @ngdoc service
- * @name $exceptionHandler
- * @requires ng.$log
- * @this
- *
- * @description
- * Any uncaught exception in angular expressions is delegated to this service.
- * The default implementation simply delegates to `$log.error` which logs it into
- * the browser console.
- *
- * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by
- * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing.
- *
- * ## Example:
- *
- * The example below will overwrite the default `$exceptionHandler` in order to (a) log uncaught
- * errors to the backend for later inspection by the developers and (b) to use `$log.warn()` instead
- * of `$log.error()`.
- *
- * ```js
- *   angular.
- *     module('exceptionOverwrite', []).
- *     factory('$exceptionHandler', ['$log', 'logErrorsToBackend', function($log, logErrorsToBackend) {
- *       return function myExceptionHandler(exception, cause) {
- *         logErrorsToBackend(exception, cause);
- *         $log.warn(exception, cause);
- *       };
- *     }]);
- * ```
- *
- * 

- * Note, that code executed in event-listeners (even those registered using jqLite's `on`/`bind`
- * methods) does not delegate exceptions to the {@link ng.$exceptionHandler $exceptionHandler}
- * (unless executed during a digest).
- *
- * If you wish, you can manually delegate exceptions, e.g.
- * `try { ... } catch(e) { $exceptionHandler(e); }`
- *
- * @param {Error} exception Exception associated with the error.
- * @param {string=} cause Optional information about the context in which
- *       the error was thrown.
- *
- */
-function $ExceptionHandlerProvider() {
-  this.$get = ['$log', function($log) {
-    return function(exception, cause) {
-      $log.error.apply($log, arguments);
-    };
-  }];
-}
+        directives.sort(byPriority);
+        return directives;
+      }
 
-var $$ForceReflowProvider = /** @this */ function() {
-  this.$get = ['$document', function($document) {
-    return function(domNode) {
-      //the line below will force the browser to perform a repaint so
-      //that all the animated elements within the animation frame will
-      //be properly updated and drawn on screen. This is required to
-      //ensure that the preparation animation is properly flushed so that
-      //the active state picks up from there. DO NOT REMOVE THIS LINE.
-      //DO NOT OPTIMIZE THIS LINE. THE MINIFIER WILL REMOVE IT OTHERWISE WHICH
-      //WILL RESULT IN AN UNPREDICTABLE BUG THAT IS VERY HARD TO TRACK DOWN AND
-      //WILL TAKE YEARS AWAY FROM YOUR LIFE.
-      if (domNode) {
-        if (!domNode.nodeType && domNode instanceof jqLite) {
-          domNode = domNode[0];
+      function collectCommentDirectives(node, directives, attrs, maxPriority, ignoreDirective) {
+        // function created because of performance, try/catch disables
+        // the optimization of the whole function #14848
+        try {
+          var match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);
+          if (match) {
+            var nName = directiveNormalize(match[1]);
+            if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) {
+              attrs[nName] = trim(match[2]);
+            }
+          }
+        } catch (e) {
+          // turns out that under some circumstances IE9 throws errors when one attempts to read
+          // comment's node value.
+          // Just ignore it and continue. (Can't seem to reproduce in test case.)
         }
-      } else {
-        domNode = $document[0].body;
       }
-      return domNode.offsetWidth + 1;
-    };
-  }];
-};
-
-var APPLICATION_JSON = 'application/json';
-var CONTENT_TYPE_APPLICATION_JSON = {'Content-Type': APPLICATION_JSON + ';charset=utf-8'};
-var JSON_START = /^\[|^\{(?!\{)/;
-var JSON_ENDS = {
-  '[': /]$/,
-  '{': /}$/
-};
-var JSON_PROTECTION_PREFIX = /^\)]\}',?\n/;
-var $httpMinErr = minErr('$http');
-
-function serializeValue(v) {
-  if (isObject(v)) {
-    return isDate(v) ? v.toISOString() : toJson(v);
-  }
-  return v;
-}
-
-
-/** @this */
-function $HttpParamSerializerProvider() {
-  /**
-   * @ngdoc service
-   * @name $httpParamSerializer
-   * @description
-   *
-   * Default {@link $http `$http`} params serializer that converts objects to strings
-   * according to the following rules:
-   *
-   * * `{'foo': 'bar'}` results in `foo=bar`
-   * * `{'foo': Date.now()}` results in `foo=2015-04-01T09%3A50%3A49.262Z` (`toISOString()` and encoded representation of a Date object)
-   * * `{'foo': ['bar', 'baz']}` results in `foo=bar&foo=baz` (repeated key for each array element)
-   * * `{'foo': {'bar':'baz'}}` results in `foo=%7B%22bar%22%3A%22baz%22%7D` (stringified and encoded representation of an object)
-   *
-   * Note that serializer will sort the request parameters alphabetically.
-   * */
 
-  this.$get = function() {
-    return function ngParamSerializer(params) {
-      if (!params) return '';
-      var parts = [];
-      forEachSorted(params, function(value, key) {
-        if (value === null || isUndefined(value) || isFunction(value)) return;
-        if (isArray(value)) {
-          forEach(value, function(v) {
-            parts.push(encodeUriQuery(key)  + '=' + encodeUriQuery(serializeValue(v)));
-          });
+      /**
+       * Given a node with a directive-start it collects all of the siblings until it finds
+       * directive-end.
+       * @param node
+       * @param attrStart
+       * @param attrEnd
+       * @returns {*}
+       */
+      function groupScan(node, attrStart, attrEnd) {
+        var nodes = [];
+        var depth = 0;
+        if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) {
+          do {
+            if (!node) {
+              throw $compileMinErr('uterdir', 'Unterminated attribute, found \'{0}\' but no matching \'{1}\' found.', attrStart, attrEnd);
+            }
+            if (node.nodeType === NODE_TYPE_ELEMENT) {
+              if (node.hasAttribute(attrStart)) depth++;
+              if (node.hasAttribute(attrEnd)) depth--;
+            }
+            nodes.push(node);
+            node = node.nextSibling;
+          } while (depth > 0);
         } else {
-          parts.push(encodeUriQuery(key) + '=' + encodeUriQuery(serializeValue(value)));
+          nodes.push(node);
         }
-      });
 
-      return parts.join('&');
-    };
-  };
-}
+        return jqLite(nodes);
+      }
 
-/** @this */
-function $HttpParamSerializerJQLikeProvider() {
-  /**
-   * @ngdoc service
-   * @name $httpParamSerializerJQLike
-   *
-   * @description
-   *
-   * Alternative {@link $http `$http`} params serializer that follows
-   * jQuery's [`param()`](http://api.jquery.com/jquery.param/) method logic.
-   * The serializer will also sort the params alphabetically.
-   *
-   * To use it for serializing `$http` request parameters, set it as the `paramSerializer` property:
-   *
-   * ```js
-   * $http({
-   *   url: myUrl,
-   *   method: 'GET',
-   *   params: myParams,
-   *   paramSerializer: '$httpParamSerializerJQLike'
-   * });
-   * ```
-   *
-   * It is also possible to set it as the default `paramSerializer` in the
-   * {@link $httpProvider#defaults `$httpProvider`}.
-   *
-   * Additionally, you can inject the serializer and use it explicitly, for example to serialize
-   * form data for submission:
-   *
-   * ```js
-   * .controller(function($http, $httpParamSerializerJQLike) {
-   *   //...
-   *
-   *   $http({
-   *     url: myUrl,
-   *     method: 'POST',
-   *     data: $httpParamSerializerJQLike(myData),
-   *     headers: {
-   *       'Content-Type': 'application/x-www-form-urlencoded'
-   *     }
-   *   });
-   *
-   * });
-   * ```
-   *
-   * */
-  this.$get = function() {
-    return function jQueryLikeParamSerializer(params) {
-      if (!params) return '';
-      var parts = [];
-      serialize(params, '', true);
-      return parts.join('&');
-
-      function serialize(toSerialize, prefix, topLevel) {
-        if (toSerialize === null || isUndefined(toSerialize)) return;
-        if (isArray(toSerialize)) {
-          forEach(toSerialize, function(value, index) {
-            serialize(value, prefix + '[' + (isObject(value) ? index : '') + ']');
-          });
-        } else if (isObject(toSerialize) && !isDate(toSerialize)) {
-          forEachSorted(toSerialize, function(value, key) {
-            serialize(value, prefix +
-                (topLevel ? '' : '[') +
-                key +
-                (topLevel ? '' : ']'));
-          });
-        } else {
-          parts.push(encodeUriQuery(prefix) + '=' + encodeUriQuery(serializeValue(toSerialize)));
-        }
+      /**
+       * Wrapper for linking function which converts normal linking function into a grouped
+       * linking function.
+       * @param linkFn
+       * @param attrStart
+       * @param attrEnd
+       * @returns {Function}
+       */
+      function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) {
+        return function groupedElementsLink(scope, element, attrs, controllers, transcludeFn) {
+          element = groupScan(element[0], attrStart, attrEnd);
+          return linkFn(scope, element, attrs, controllers, transcludeFn);
+        };
       }
-    };
-  };
-}
 
-function defaultHttpResponseTransform(data, headers) {
-  if (isString(data)) {
-    // Strip json vulnerability protection prefix and trim whitespace
-    var tempData = data.replace(JSON_PROTECTION_PREFIX, '').trim();
+      /**
+       * A function generator that is used to support both eager and lazy compilation
+       * linking function.
+       * @param eager
+       * @param $compileNodes
+       * @param transcludeFn
+       * @param maxPriority
+       * @param ignoreDirective
+       * @param previousCompileContext
+       * @returns {Function}
+       */
+      function compilationGenerator(eager, $compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext) {
+        var compiled;
 
-    if (tempData) {
-      var contentType = headers('Content-Type');
-      var hasJsonContentType = contentType && (contentType.indexOf(APPLICATION_JSON) === 0);
+        if (eager) {
+          return compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext);
+        }
+        return (/** @this */function lazyCompilation() {
+            if (!compiled) {
+              compiled = compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext);
 
-      if (hasJsonContentType || isJsonLike(tempData)) {
-        try {
-          data = fromJson(tempData);
-        } catch (e) {
-          if (!hasJsonContentType) {
-            return data;
+              // Null out all of these references in order to make them eligible for garbage collection
+              // since this is a potentially long lived closure
+              $compileNodes = transcludeFn = previousCompileContext = null;
+            }
+            return compiled.apply(this, arguments);
           }
-          throw $httpMinErr('baddata', 'Data must be a valid JSON object. Received: "{0}". ' +
-          'Parse error: "{1}"', data, e);
-        }
+        );
       }
-    }
-  }
 
-  return data;
-}
+      /**
+       * Once the directives have been collected, their compile functions are executed. This method
+       * is responsible for inlining directive templates as well as terminating the application
+       * of the directives if the terminal directive has been reached.
+       *
+       * @param {Array} directives Array of collected directives to execute their compile function.
+       *        this needs to be pre-sorted by priority order.
+       * @param {Node} compileNode The raw DOM node to apply the compile functions to
+       * @param {Object} templateAttrs The shared attribute function
+       * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the
+       *                                                  scope argument is auto-generated to the new
+       *                                                  child of the transcluded parent scope.
+       * @param {JQLite} jqCollection If we are working on the root of the compile tree then this
+       *                              argument has the root jqLite array so that we can replace nodes
+       *                              on it.
+       * @param {Object=} originalReplaceDirective An optional directive that will be ignored when
+       *                                           compiling the transclusion.
+       * @param {Array.} preLinkFns
+       * @param {Array.} postLinkFns
+       * @param {Object} previousCompileContext Context used for previous compilation of the current
+       *                                        node
+       * @returns {Function} linkFn
+       */
+      function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, jqCollection, originalReplaceDirective, preLinkFns, postLinkFns, previousCompileContext) {
+        previousCompileContext = previousCompileContext || {};
+
+        var terminalPriority = -Number.MAX_VALUE,
+            newScopeDirective = previousCompileContext.newScopeDirective,
+            controllerDirectives = previousCompileContext.controllerDirectives,
+            newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective,
+            templateDirective = previousCompileContext.templateDirective,
+            nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective,
+            hasTranscludeDirective = false,
+            hasTemplate = false,
+            hasElementTranscludeDirective = previousCompileContext.hasElementTranscludeDirective,
+            $compileNode = templateAttrs.$$element = jqLite(compileNode),
+            directive,
+            directiveName,
+            $template,
+            replaceDirective = originalReplaceDirective,
+            childTranscludeFn = transcludeFn,
+            linkFn,
+            didScanForMultipleTransclusion = false,
+            mightHaveMultipleTransclusionError = false,
+            directiveValue;
+
+        // executes all directives on the current element
+        for (var i = 0, ii = directives.length; i < ii; i++) {
+          directive = directives[i];
+          var attrStart = directive.$$start;
+          var attrEnd = directive.$$end;
 
-function isJsonLike(str) {
-    var jsonStart = str.match(JSON_START);
-    return jsonStart && JSON_ENDS[jsonStart[0]].test(str);
-}
+          // collect multiblock sections
+          if (attrStart) {
+            $compileNode = groupScan(compileNode, attrStart, attrEnd);
+          }
+          $template = undefined;
 
-/**
- * Parse headers into key value object
- *
- * @param {string} headers Raw headers as a string
- * @returns {Object} Parsed headers as key value object
- */
-function parseHeaders(headers) {
-  var parsed = createMap(), i;
+          if (terminalPriority > directive.priority) {
+            break; // prevent further processing of directives
+          }
 
-  function fillInParsed(key, val) {
-    if (key) {
-      parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
-    }
-  }
+          directiveValue = directive.scope;
 
-  if (isString(headers)) {
-    forEach(headers.split('\n'), function(line) {
-      i = line.indexOf(':');
-      fillInParsed(lowercase(trim(line.substr(0, i))), trim(line.substr(i + 1)));
-    });
-  } else if (isObject(headers)) {
-    forEach(headers, function(headerVal, headerKey) {
-      fillInParsed(lowercase(headerKey), trim(headerVal));
-    });
-  }
+          if (directiveValue) {
 
-  return parsed;
-}
+            // skip the check for directives with async templates, we'll check the derived sync
+            // directive when the template arrives
+            if (!directive.templateUrl) {
+              if (isObject(directiveValue)) {
+                // This directive is trying to add an isolated scope.
+                // Check that there is no scope of any kind already
+                assertNoDuplicate('new/isolated scope', newIsolateScopeDirective || newScopeDirective, directive, $compileNode);
+                newIsolateScopeDirective = directive;
+              } else {
+                // This directive is trying to add a child scope.
+                // Check that there is no isolated scope already
+                assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive, $compileNode);
+              }
+            }
 
+            newScopeDirective = newScopeDirective || directive;
+          }
 
-/**
- * Returns a function that provides access to parsed headers.
- *
- * Headers are lazy parsed when first requested.
- * @see parseHeaders
- *
- * @param {(string|Object)} headers Headers to provide access to.
- * @returns {function(string=)} Returns a getter function which if called with:
- *
- *   - if called with an argument returns a single header value or null
- *   - if called with no arguments returns an object containing all headers.
- */
-function headersGetter(headers) {
-  var headersObj;
+          directiveName = directive.name;
 
-  return function(name) {
-    if (!headersObj) headersObj =  parseHeaders(headers);
+          // If we encounter a condition that can result in transclusion on the directive,
+          // then scan ahead in the remaining directives for others that may cause a multiple
+          // transclusion error to be thrown during the compilation process.  If a matching directive
+          // is found, then we know that when we encounter a transcluded directive, we need to eagerly
+          // compile the `transclude` function rather than doing it lazily in order to throw
+          // exceptions at the correct time
+          if (!didScanForMultipleTransclusion && (directive.replace && (directive.templateUrl || directive.template) || directive.transclude && !directive.$$tlb)) {
+            var candidateDirective;
 
-    if (name) {
-      var value = headersObj[lowercase(name)];
-      if (value === undefined) {
-        value = null;
-      }
-      return value;
-    }
+            for (var scanningIndex = i + 1; candidateDirective = directives[scanningIndex++];) {
+              if (candidateDirective.transclude && !candidateDirective.$$tlb || candidateDirective.replace && (candidateDirective.templateUrl || candidateDirective.template)) {
+                mightHaveMultipleTransclusionError = true;
+                break;
+              }
+            }
 
-    return headersObj;
-  };
-}
+            didScanForMultipleTransclusion = true;
+          }
 
+          if (!directive.templateUrl && directive.controller) {
+            controllerDirectives = controllerDirectives || createMap();
+            assertNoDuplicate('\'' + directiveName + '\' controller', controllerDirectives[directiveName], directive, $compileNode);
+            controllerDirectives[directiveName] = directive;
+          }
 
-/**
- * Chain all given functions
- *
- * This function is used for both request and response transforming
- *
- * @param {*} data Data to transform.
- * @param {function(string=)} headers HTTP headers getter fn.
- * @param {number} status HTTP status code of the response.
- * @param {(Function|Array.)} fns Function or an array of functions.
- * @returns {*} Transformed data.
- */
-function transformData(data, headers, status, fns) {
-  if (isFunction(fns)) {
-    return fns(data, headers, status);
-  }
+          directiveValue = directive.transclude;
 
-  forEach(fns, function(fn) {
-    data = fn(data, headers, status);
-  });
+          if (directiveValue) {
+            hasTranscludeDirective = true;
 
-  return data;
-}
+            // Special case ngIf and ngRepeat so that we don't complain about duplicate transclusion.
+            // This option should only be used by directives that know how to safely handle element transclusion,
+            // where the transcluded nodes are added or replaced after linking.
+            if (!directive.$$tlb) {
+              assertNoDuplicate('transclusion', nonTlbTranscludeDirective, directive, $compileNode);
+              nonTlbTranscludeDirective = directive;
+            }
 
+            if (directiveValue === 'element') {
+              hasElementTranscludeDirective = true;
+              terminalPriority = directive.priority;
+              $template = $compileNode;
+              $compileNode = templateAttrs.$$element = jqLite(compile.$$createComment(directiveName, templateAttrs[directiveName]));
+              compileNode = $compileNode[0];
+              replaceWith(jqCollection, sliceArgs($template), compileNode);
+
+              // Support: Chrome < 50
+              // https://github.com/angular/angular.js/issues/14041
+
+              // In the versions of V8 prior to Chrome 50, the document fragment that is created
+              // in the `replaceWith` function is improperly garbage collected despite still
+              // being referenced by the `parentNode` property of all of the child nodes.  By adding
+              // a reference to the fragment via a different property, we can avoid that incorrect
+              // behavior.
+              // TODO: remove this line after Chrome 50 has been released
+              $template[0].$$parentNode = $template[0].parentNode;
+
+              childTranscludeFn = compilationGenerator(mightHaveMultipleTransclusionError, $template, transcludeFn, terminalPriority, replaceDirective && replaceDirective.name, {
+                // Don't pass in:
+                // - controllerDirectives - otherwise we'll create duplicates controllers
+                // - newIsolateScopeDirective or templateDirective - combining templates with
+                //   element transclusion doesn't make sense.
+                //
+                // We need only nonTlbTranscludeDirective so that we prevent putting transclusion
+                // on the same element more than once.
+                nonTlbTranscludeDirective: nonTlbTranscludeDirective
+              });
+            } else {
 
-function isSuccess(status) {
-  return 200 <= status && status < 300;
-}
+              var slots = createMap();
 
+              if (!isObject(directiveValue)) {
+                $template = jqLite(jqLiteClone(compileNode)).contents();
+              } else {
 
-/**
- * @ngdoc provider
- * @name $httpProvider
- * @this
- *
- * @description
- * Use `$httpProvider` to change the default behavior of the {@link ng.$http $http} service.
- * */
-function $HttpProvider() {
-  /**
-   * @ngdoc property
-   * @name $httpProvider#defaults
-   * @description
-   *
-   * Object containing default values for all {@link ng.$http $http} requests.
-   *
-   * - **`defaults.cache`** - {boolean|Object} - A boolean value or object created with
-   * {@link ng.$cacheFactory `$cacheFactory`} to enable or disable caching of HTTP responses
-   * by default. See {@link $http#caching $http Caching} for more information.
-   *
-   * - **`defaults.headers`** - {Object} - Default headers for all $http requests.
-   * Refer to {@link ng.$http#setting-http-headers $http} for documentation on
-   * setting default headers.
-   *     - **`defaults.headers.common`**
-   *     - **`defaults.headers.post`**
-   *     - **`defaults.headers.put`**
-   *     - **`defaults.headers.patch`**
-   *
-   * - **`defaults.jsonpCallbackParam`** - `{string}` - the name of the query parameter that passes the name of the
-   * callback in a JSONP request. The value of this parameter will be replaced with the expression generated by the
-   * {@link $jsonpCallbacks} service. Defaults to `'callback'`.
-   *
-   * - **`defaults.paramSerializer`** - `{string|function(Object):string}` - A function
-   *  used to the prepare string representation of request parameters (specified as an object).
-   *  If specified as string, it is interpreted as a function registered with the {@link auto.$injector $injector}.
-   *  Defaults to {@link ng.$httpParamSerializer $httpParamSerializer}.
-   *
-   * - **`defaults.transformRequest`** -
-   * `{Array|function(data, headersGetter)}` -
-   * An array of functions (or a single function) which are applied to the request data.
-   * By default, this is an array with one request transformation function:
-   *
-   *   - If the `data` property of the request configuration object contains an object, serialize it
-   *     into JSON format.
-   *
-   * - **`defaults.transformResponse`** -
-   * `{Array|function(data, headersGetter, status)}` -
-   * An array of functions (or a single function) which are applied to the response data. By default,
-   * this is an array which applies one response transformation function that does two things:
-   *
-   *  - If XSRF prefix is detected, strip it
-   *    (see {@link ng.$http#security-considerations Security Considerations in the $http docs}).
-   *  - If the `Content-Type` is `application/json` or the response looks like JSON,
-   *    deserialize it using a JSON parser.
-   *
-   * - **`defaults.xsrfCookieName`** - {string} - Name of cookie containing the XSRF token.
-   * Defaults value is `'XSRF-TOKEN'`.
-   *
-   * - **`defaults.xsrfHeaderName`** - {string} - Name of HTTP header to populate with the
-   * XSRF token. Defaults value is `'X-XSRF-TOKEN'`.
-   *
-   **/
-  var defaults = this.defaults = {
-    // transform incoming response data
-    transformResponse: [defaultHttpResponseTransform],
-
-    // transform outgoing request data
-    transformRequest: [function(d) {
-      return isObject(d) && !isFile(d) && !isBlob(d) && !isFormData(d) ? toJson(d) : d;
-    }],
+                // We have transclusion slots,
+                // collect them up, compile them and store their transclusion functions
+                $template = [];
 
-    // default headers
-    headers: {
-      common: {
-        'Accept': 'application/json, text/plain, */*'
-      },
-      post:   shallowCopy(CONTENT_TYPE_APPLICATION_JSON),
-      put:    shallowCopy(CONTENT_TYPE_APPLICATION_JSON),
-      patch:  shallowCopy(CONTENT_TYPE_APPLICATION_JSON)
-    },
+                var slotMap = createMap();
+                var filledSlots = createMap();
 
-    xsrfCookieName: 'XSRF-TOKEN',
-    xsrfHeaderName: 'X-XSRF-TOKEN',
+                // Parse the element selectors
+                forEach(directiveValue, function (elementSelector, slotName) {
+                  // If an element selector starts with a ? then it is optional
+                  var optional = elementSelector.charAt(0) === '?';
+                  elementSelector = optional ? elementSelector.substring(1) : elementSelector;
 
-    paramSerializer: '$httpParamSerializer',
+                  slotMap[elementSelector] = slotName;
 
-    jsonpCallbackParam: 'callback'
-  };
+                  // We explicitly assign `null` since this implies that a slot was defined but not filled.
+                  // Later when calling boundTransclusion functions with a slot name we only error if the
+                  // slot is `undefined`
+                  slots[slotName] = null;
 
-  var useApplyAsync = false;
-  /**
-   * @ngdoc method
-   * @name $httpProvider#useApplyAsync
-   * @description
-   *
-   * Configure $http service to combine processing of multiple http responses received at around
-   * the same time via {@link ng.$rootScope.Scope#$applyAsync $rootScope.$applyAsync}. This can result in
-   * significant performance improvement for bigger applications that make many HTTP requests
-   * concurrently (common during application bootstrap).
-   *
-   * Defaults to false. If no value is specified, returns the current configured value.
-   *
-   * @param {boolean=} value If true, when requests are loaded, they will schedule a deferred
-   *    "apply" on the next tick, giving time for subsequent requests in a roughly ~10ms window
-   *    to load and share the same digest cycle.
-   *
-   * @returns {boolean|Object} If a value is specified, returns the $httpProvider for chaining.
-   *    otherwise, returns the current configured value.
-   **/
-  this.useApplyAsync = function(value) {
-    if (isDefined(value)) {
-      useApplyAsync = !!value;
-      return this;
-    }
-    return useApplyAsync;
-  };
+                  // filledSlots contains `true` for all slots that are either optional or have been
+                  // filled. This is used to check that we have not missed any required slots
+                  filledSlots[slotName] = optional;
+                });
 
-  /**
-   * @ngdoc property
-   * @name $httpProvider#interceptors
-   * @description
-   *
-   * Array containing service factories for all synchronous or asynchronous {@link ng.$http $http}
-   * pre-processing of request or postprocessing of responses.
-   *
-   * These service factories are ordered by request, i.e. they are applied in the same order as the
-   * array, on request, but reverse order, on response.
-   *
-   * {@link ng.$http#interceptors Interceptors detailed info}
-   **/
-  var interceptorFactories = this.interceptors = [];
+                // Add the matching elements into their slot
+                forEach($compileNode.contents(), function (node) {
+                  var slotName = slotMap[directiveNormalize(nodeName_(node))];
+                  if (slotName) {
+                    filledSlots[slotName] = true;
+                    slots[slotName] = slots[slotName] || [];
+                    slots[slotName].push(node);
+                  } else {
+                    $template.push(node);
+                  }
+                });
 
-  this.$get = ['$browser', '$httpBackend', '$$cookieReader', '$cacheFactory', '$rootScope', '$q', '$injector', '$sce',
-      function($browser, $httpBackend, $$cookieReader, $cacheFactory, $rootScope, $q, $injector, $sce) {
+                // Check for required slots that were not filled
+                forEach(filledSlots, function (filled, slotName) {
+                  if (!filled) {
+                    throw $compileMinErr('reqslot', 'Required transclusion slot `{0}` was not filled.', slotName);
+                  }
+                });
 
-    var defaultCache = $cacheFactory('$http');
+                for (var slotName in slots) {
+                  if (slots[slotName]) {
+                    // Only define a transclusion function if the slot was filled
+                    slots[slotName] = compilationGenerator(mightHaveMultipleTransclusionError, slots[slotName], transcludeFn);
+                  }
+                }
+              }
 
-    /**
-     * Make sure that default param serializer is exposed as a function
-     */
-    defaults.paramSerializer = isString(defaults.paramSerializer) ?
-      $injector.get(defaults.paramSerializer) : defaults.paramSerializer;
+              $compileNode.empty(); // clear contents
+              childTranscludeFn = compilationGenerator(mightHaveMultipleTransclusionError, $template, transcludeFn, undefined, undefined, { needsNewScope: directive.$$isolateScope || directive.$$newScope });
+              childTranscludeFn.$$slots = slots;
+            }
+          }
 
-    /**
-     * Interceptors stored in reverse order. Inner interceptors before outer interceptors.
-     * The reversal is needed so that we can build up the interception chain around the
-     * server request.
-     */
-    var reversedInterceptors = [];
+          if (directive.template) {
+            hasTemplate = true;
+            assertNoDuplicate('template', templateDirective, directive, $compileNode);
+            templateDirective = directive;
 
-    forEach(interceptorFactories, function(interceptorFactory) {
-      reversedInterceptors.unshift(isString(interceptorFactory)
-          ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory));
-    });
+            directiveValue = isFunction(directive.template) ? directive.template($compileNode, templateAttrs) : directive.template;
 
-    /**
-     * @ngdoc service
-     * @kind function
-     * @name $http
-     * @requires ng.$httpBackend
-     * @requires $cacheFactory
-     * @requires $rootScope
-     * @requires $q
-     * @requires $injector
-     *
-     * @description
-     * The `$http` service is a core Angular service that facilitates communication with the remote
-     * HTTP servers via the browser's [XMLHttpRequest](https://developer.mozilla.org/en/xmlhttprequest)
-     * object or via [JSONP](http://en.wikipedia.org/wiki/JSONP).
-     *
-     * For unit testing applications that use `$http` service, see
-     * {@link ngMock.$httpBackend $httpBackend mock}.
-     *
-     * For a higher level of abstraction, please check out the {@link ngResource.$resource
-     * $resource} service.
-     *
-     * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by
-     * the $q service. While for simple usage patterns this doesn't matter much, for advanced usage
-     * it is important to familiarize yourself with these APIs and the guarantees they provide.
-     *
-     *
-     * ## General usage
-     * The `$http` service is a function which takes a single argument — a {@link $http#usage configuration object} —
-     * that is used to generate an HTTP request and returns  a {@link ng.$q promise}.
-     *
-     * ```js
-     *   // Simple GET request example:
-     *   $http({
-     *     method: 'GET',
-     *     url: '/someUrl'
-     *   }).then(function successCallback(response) {
-     *       // this callback will be called asynchronously
-     *       // when the response is available
-     *     }, function errorCallback(response) {
-     *       // called asynchronously if an error occurs
-     *       // or server returns response with an error status.
-     *     });
-     * ```
-     *
-     * The response object has these properties:
-     *
-     *   - **data** – `{string|Object}` – The response body transformed with the transform
-     *     functions.
-     *   - **status** – `{number}` – HTTP status code of the response.
-     *   - **headers** – `{function([headerName])}` – Header getter function.
-     *   - **config** – `{Object}` – The configuration object that was used to generate the request.
-     *   - **statusText** – `{string}` – HTTP status text of the response.
-     *   - **xhrStatus** – `{string}` – Status of the XMLHttpRequest (`complete`, `error`, `timeout` or `abort`).
-     *
-     * A response status code between 200 and 299 is considered a success status and will result in
-     * the success callback being called. Any response status code outside of that range is
-     * considered an error status and will result in the error callback being called.
-     * Also, status codes less than -1 are normalized to zero. -1 usually means the request was
-     * aborted, e.g. using a `config.timeout`.
-     * Note that if the response is a redirect, XMLHttpRequest will transparently follow it, meaning
-     * that the outcome (success or error) will be determined by the final response status code.
-     *
-     *
-     * ## Shortcut methods
-     *
-     * Shortcut methods are also available. All shortcut methods require passing in the URL, and
-     * request data must be passed in for POST/PUT requests. An optional config can be passed as the
-     * last argument.
-     *
-     * ```js
-     *   $http.get('/someUrl', config).then(successCallback, errorCallback);
-     *   $http.post('/someUrl', data, config).then(successCallback, errorCallback);
-     * ```
-     *
-     * Complete list of shortcut methods:
-     *
-     * - {@link ng.$http#get $http.get}
-     * - {@link ng.$http#head $http.head}
-     * - {@link ng.$http#post $http.post}
-     * - {@link ng.$http#put $http.put}
-     * - {@link ng.$http#delete $http.delete}
-     * - {@link ng.$http#jsonp $http.jsonp}
-     * - {@link ng.$http#patch $http.patch}
-     *
-     *
-     * ## Writing Unit Tests that use $http
-     * When unit testing (using {@link ngMock ngMock}), it is necessary to call
-     * {@link ngMock.$httpBackend#flush $httpBackend.flush()} to flush each pending
-     * request using trained responses.
-     *
-     * ```
-     * $httpBackend.expectGET(...);
-     * $http.get(...);
-     * $httpBackend.flush();
-     * ```
-     *
-     * ## Setting HTTP Headers
-     *
-     * The $http service will automatically add certain HTTP headers to all requests. These defaults
-     * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration
-     * object, which currently contains this default configuration:
-     *
-     * - `$httpProvider.defaults.headers.common` (headers that are common for all requests):
-     *   - Accept: application/json, text/plain, \*/\*
-     * - `$httpProvider.defaults.headers.post`: (header defaults for POST requests)
-     *   - `Content-Type: application/json`
-     * - `$httpProvider.defaults.headers.put` (header defaults for PUT requests)
-     *   - `Content-Type: application/json`
-     *
-     * To add or overwrite these defaults, simply add or remove a property from these configuration
-     * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object
-     * with the lowercased HTTP method name as the key, e.g.
-     * `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }`.
-     *
-     * The defaults can also be set at runtime via the `$http.defaults` object in the same
-     * fashion. For example:
-     *
-     * ```
-     * module.run(function($http) {
-     *   $http.defaults.headers.common.Authorization = 'Basic YmVlcDpib29w';
-     * });
-     * ```
-     *
-     * In addition, you can supply a `headers` property in the config object passed when
-     * calling `$http(config)`, which overrides the defaults without changing them globally.
-     *
-     * To explicitly remove a header automatically added via $httpProvider.defaults.headers on a per request basis,
-     * Use the `headers` property, setting the desired header to `undefined`. For example:
-     *
-     * ```js
-     * var req = {
-     *  method: 'POST',
-     *  url: 'http://example.com',
-     *  headers: {
-     *    'Content-Type': undefined
-     *  },
-     *  data: { test: 'test' }
-     * }
-     *
-     * $http(req).then(function(){...}, function(){...});
-     * ```
-     *
-     * ## Transforming Requests and Responses
-     *
-     * Both requests and responses can be transformed using transformation functions: `transformRequest`
-     * and `transformResponse`. These properties can be a single function that returns
-     * the transformed value (`function(data, headersGetter, status)`) or an array of such transformation functions,
-     * which allows you to `push` or `unshift` a new transformation function into the transformation chain.
-     *
-     * 

-     * **Note:** Angular does not make a copy of the `data` parameter before it is passed into the `transformRequest` pipeline.
-     * That means changes to the properties of `data` are not local to the transform function (since Javascript passes objects by reference).
-     * For example, when calling `$http.get(url, $scope.myObject)`, modifications to the object's properties in a transformRequest
-     * function will be reflected on the scope and in any templates where the object is data-bound.
-     * To prevent this, transform functions should have no side-effects.
-     * If you need to modify properties, it is recommended to make a copy of the data, or create new object to return.
-     * 

-     *
-     * ### Default Transformations
-     *
-     * The `$httpProvider` provider and `$http` service expose `defaults.transformRequest` and
-     * `defaults.transformResponse` properties. If a request does not provide its own transformations
-     * then these will be applied.
-     *
-     * You can augment or replace the default transformations by modifying these properties by adding to or
-     * replacing the array.
-     *
-     * Angular provides the following default transformations:
-     *
-     * Request transformations (`$httpProvider.defaults.transformRequest` and `$http.defaults.transformRequest`) is
-     * an array with one function that does the following:
-     *
-     * - If the `data` property of the request configuration object contains an object, serialize it
-     *   into JSON format.
-     *
-     * Response transformations (`$httpProvider.defaults.transformResponse` and `$http.defaults.transformResponse`) is
-     * an array with one function that does the following:
-     *
-     *  - If XSRF prefix is detected, strip it (see Security Considerations section below).
-     *  - If the `Content-Type` is `application/json` or the response looks like JSON,
-   *      deserialize it using a JSON parser.
-     *
-     *
-     * ### Overriding the Default Transformations Per Request
-     *
-     * If you wish to override the request/response transformations only for a single request then provide
-     * `transformRequest` and/or `transformResponse` properties on the configuration object passed
-     * into `$http`.
-     *
-     * Note that if you provide these properties on the config object the default transformations will be
-     * overwritten. If you wish to augment the default transformations then you must include them in your
-     * local transformation array.
-     *
-     * The following code demonstrates adding a new response transformation to be run after the default response
-     * transformations have been run.
-     *
-     * ```js
-     * function appendTransform(defaults, transform) {
-     *
-     *   // We can't guarantee that the default transformation is an array
-     *   defaults = angular.isArray(defaults) ? defaults : [defaults];
-     *
-     *   // Append the new transformation to the defaults
-     *   return defaults.concat(transform);
-     * }
-     *
-     * $http({
-     *   url: '...',
-     *   method: 'GET',
-     *   transformResponse: appendTransform($http.defaults.transformResponse, function(value) {
-     *     return doTransform(value);
-     *   })
-     * });
-     * ```
-     *
-     *
-     * ## Caching
-     *
-     * {@link ng.$http `$http`} responses are not cached by default. To enable caching, you must
-     * set the config.cache value or the default cache value to TRUE or to a cache object (created
-     * with {@link ng.$cacheFactory `$cacheFactory`}). If defined, the value of config.cache takes
-     * precedence over the default cache value.
-     *
-     * In order to:
-     *   * cache all responses - set the default cache value to TRUE or to a cache object
-     *   * cache a specific response - set config.cache value to TRUE or to a cache object
-     *
-     * If caching is enabled, but neither the default cache nor config.cache are set to a cache object,
-     * then the default `$cacheFactory("$http")` object is used.
-     *
-     * The default cache value can be set by updating the
-     * {@link ng.$http#defaults `$http.defaults.cache`} property or the
-     * {@link $httpProvider#defaults `$httpProvider.defaults.cache`} property.
-     *
-     * When caching is enabled, {@link ng.$http `$http`} stores the response from the server using
-     * the relevant cache object. The next time the same request is made, the response is returned
-     * from the cache without sending a request to the server.
-     *
-     * Take note that:
-     *
-     *   * Only GET and JSONP requests are cached.
-     *   * The cache key is the request URL including search parameters; headers are not considered.
-     *   * Cached responses are returned asynchronously, in the same way as responses from the server.
-     *   * If multiple identical requests are made using the same cache, which is not yet populated,
-     *     one request will be made to the server and remaining requests will return the same response.
-     *   * A cache-control header on the response does not affect if or how responses are cached.
-     *
-     *
-     * ## Interceptors
-     *
-     * Before you start creating interceptors, be sure to understand the
-     * {@link ng.$q $q and deferred/promise APIs}.
-     *
-     * For purposes of global error handling, authentication, or any kind of synchronous or
-     * asynchronous pre-processing of request or postprocessing of responses, it is desirable to be
-     * able to intercept requests before they are handed to the server and
-     * responses before they are handed over to the application code that
-     * initiated these requests. The interceptors leverage the {@link ng.$q
-     * promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing.
-     *
-     * The interceptors are service factories that are registered with the `$httpProvider` by
-     * adding them to the `$httpProvider.interceptors` array. The factory is called and
-     * injected with dependencies (if specified) and returns the interceptor.
-     *
-     * There are two kinds of interceptors (and two kinds of rejection interceptors):
-     *
-     *   * `request`: interceptors get called with a http {@link $http#usage config} object. The function is free to
-     *     modify the `config` object or create a new one. The function needs to return the `config`
-     *     object directly, or a promise containing the `config` or a new `config` object.
-     *   * `requestError`: interceptor gets called when a previous interceptor threw an error or
-     *     resolved with a rejection.
-     *   * `response`: interceptors get called with http `response` object. The function is free to
-     *     modify the `response` object or create a new one. The function needs to return the `response`
-     *     object directly, or as a promise containing the `response` or a new `response` object.
-     *   * `responseError`: interceptor gets called when a previous interceptor threw an error or
-     *     resolved with a rejection.
-     *
-     *
-     * ```js
-     *   // register the interceptor as a service
-     *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
-     *     return {
-     *       // optional method
-     *       'request': function(config) {
-     *         // do something on success
-     *         return config;
-     *       },
-     *
-     *       // optional method
-     *      'requestError': function(rejection) {
-     *         // do something on error
-     *         if (canRecover(rejection)) {
-     *           return responseOrNewPromise
-     *         }
-     *         return $q.reject(rejection);
-     *       },
-     *
-     *
-     *
-     *       // optional method
-     *       'response': function(response) {
-     *         // do something on success
-     *         return response;
-     *       },
-     *
-     *       // optional method
-     *      'responseError': function(rejection) {
-     *         // do something on error
-     *         if (canRecover(rejection)) {
-     *           return responseOrNewPromise
-     *         }
-     *         return $q.reject(rejection);
-     *       }
-     *     };
-     *   });
-     *
-     *   $httpProvider.interceptors.push('myHttpInterceptor');
-     *
-     *
-     *   // alternatively, register the interceptor via an anonymous factory
-     *   $httpProvider.interceptors.push(function($q, dependency1, dependency2) {
-     *     return {
-     *      'request': function(config) {
-     *          // same as above
-     *       },
-     *
-     *       'response': function(response) {
-     *          // same as above
-     *       }
-     *     };
-     *   });
-     * ```
-     *
-     * ## Security Considerations
-     *
-     * When designing web applications, consider security threats from:
-     *
-     * - [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx)
-     * - [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery)
-     *
-     * Both server and the client must cooperate in order to eliminate these threats. Angular comes
-     * pre-configured with strategies that address these issues, but for this to work backend server
-     * cooperation is required.
-     *
-     * ### JSON Vulnerability Protection
-     *
-     * A [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx)
-     * allows third party website to turn your JSON resource URL into
-     * [JSONP](http://en.wikipedia.org/wiki/JSONP) request under some conditions. To
-     * counter this your server can prefix all JSON requests with following string `")]}',\n"`.
-     * Angular will automatically strip the prefix before processing it as JSON.
-     *
-     * For example if your server needs to return:
-     * ```js
-     * ['one','two']
-     * ```
-     *
-     * which is vulnerable to attack, your server can return:
-     * ```js
-     * )]}',
-     * ['one','two']
-     * ```
-     *
-     * Angular will strip the prefix, before processing the JSON.
-     *
-     *
-     * ### Cross Site Request Forgery (XSRF) Protection
-     *
-     * [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) is an attack technique by
-     * which the attacker can trick an authenticated user into unknowingly executing actions on your
-     * website. Angular provides a mechanism to counter XSRF. When performing XHR requests, the
-     * $http service reads a token from a cookie (by default, `XSRF-TOKEN`) and sets it as an HTTP
-     * header (`X-XSRF-TOKEN`). Since only JavaScript that runs on your domain could read the
-     * cookie, your server can be assured that the XHR came from JavaScript running on your domain.
-     * The header will not be set for cross-domain requests.
-     *
-     * To take advantage of this, your server needs to set a token in a JavaScript readable session
-     * cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the
-     * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure
-     * that only JavaScript running on your domain could have sent the request. The token must be
-     * unique for each user and must be verifiable by the server (to prevent the JavaScript from
-     * making up its own tokens). We recommend that the token is a digest of your site's
-     * authentication cookie with a [salt](https://en.wikipedia.org/wiki/Salt_(cryptography))
-     * for added security.
-     *
-     * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName
-     * properties of either $httpProvider.defaults at config-time, $http.defaults at run-time,
-     * or the per-request config object.
-     *
-     * In order to prevent collisions in environments where multiple Angular apps share the
-     * same domain or subdomain, we recommend that each application uses unique cookie name.
-     *
-     * @param {object} config Object describing the request to be made and how it should be
-     *    processed. The object has following properties:
-     *
-     *    - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)
-     *    - **url** – `{string|TrustedObject}` – Absolute or relative URL of the resource that is being requested;
-     *      or an object created by a call to `$sce.trustAsResourceUrl(url)`.
-     *    - **params** – `{Object.}` – Map of strings or objects which will be serialized
-     *      with the `paramSerializer` and appended as GET parameters.
-     *    - **data** – `{string|Object}` – Data to be sent as the request message data.
-     *    - **headers** – `{Object}` – Map of strings or functions which return strings representing
-     *      HTTP headers to send to the server. If the return value of a function is null, the
-     *      header will not be sent. Functions accept a config object as an argument.
-     *    - **eventHandlers** - `{Object}` - Event listeners to be bound to the XMLHttpRequest object.
-     *      To bind events to the XMLHttpRequest upload object, use `uploadEventHandlers`.
-     *      The handler will be called in the context of a `$apply` block.
-     *    - **uploadEventHandlers** - `{Object}` - Event listeners to be bound to the XMLHttpRequest upload
-     *      object. To bind events to the XMLHttpRequest object, use `eventHandlers`.
-     *      The handler will be called in the context of a `$apply` block.
-     *    - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token.
-     *    - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token.
-     *    - **transformRequest** –
-     *      `{function(data, headersGetter)|Array.}` –
-     *      transform function or an array of such functions. The transform function takes the http
-     *      request body and headers and returns its transformed (typically serialized) version.
-     *      See {@link ng.$http#overriding-the-default-transformations-per-request
-     *      Overriding the Default Transformations}
-     *    - **transformResponse** –
-     *      `{function(data, headersGetter, status)|Array.}` –
-     *      transform function or an array of such functions. The transform function takes the http
-     *      response body, headers and status and returns its transformed (typically deserialized) version.
-     *      See {@link ng.$http#overriding-the-default-transformations-per-request
-     *      Overriding the Default Transformations}
-     *    - **paramSerializer** - `{string|function(Object):string}` - A function used to
-     *      prepare the string representation of request parameters (specified as an object).
-     *      If specified as string, it is interpreted as function registered with the
-     *      {@link $injector $injector}, which means you can create your own serializer
-     *      by registering it as a {@link auto.$provide#service service}.
-     *      The default serializer is the {@link $httpParamSerializer $httpParamSerializer};
-     *      alternatively, you can use the {@link $httpParamSerializerJQLike $httpParamSerializerJQLike}
-     *    - **cache** – `{boolean|Object}` – A boolean value or object created with
-     *      {@link ng.$cacheFactory `$cacheFactory`} to enable or disable caching of the HTTP response.
-     *      See {@link $http#caching $http Caching} for more information.
-     *    - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise}
-     *      that should abort the request when resolved.
-     *    - **withCredentials** - `{boolean}` - whether to set the `withCredentials` flag on the
-     *      XHR object. See [requests with credentials](https://developer.mozilla.org/docs/Web/HTTP/Access_control_CORS#Requests_with_credentials)
-     *      for more information.
-     *    - **responseType** - `{string}` - see
-     *      [XMLHttpRequest.responseType](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest#xmlhttprequest-responsetype).
-     *
-     * @returns {HttpPromise} Returns a {@link ng.$q `Promise}` that will be resolved to a response object
-     *                        when the request succeeds or fails.
-     *
-     *
-     * @property {Array.} pendingRequests Array of config objects for currently pending
-     *   requests. This is primarily meant to be used for debugging purposes.
-     *
-     *
-     * @example
-
-
-  

-    
-    
-    

-    
-    
-    
-    
http status code: {{status}}

-    
http response data: {{data}}

-  

-
-
-  angular.module('httpExample', [])
-    .config(['$sceDelegateProvider', function($sceDelegateProvider) {
-      // We must whitelist the JSONP endpoint that we are using to show that we trust it
-      $sceDelegateProvider.resourceUrlWhitelist([
-        'self',
-        'https://angularjs.org/**'
-      ]);
-    }])
-    .controller('FetchController', ['$scope', '$http', '$templateCache',
-      function($scope, $http, $templateCache) {
-        $scope.method = 'GET';
-        $scope.url = 'http-hello.html';
-
-        $scope.fetch = function() {
-          $scope.code = null;
-          $scope.response = null;
-
-          $http({method: $scope.method, url: $scope.url, cache: $templateCache}).
-            then(function(response) {
-              $scope.status = response.status;
-              $scope.data = response.data;
-            }, function(response) {
-              $scope.data = response.data || 'Request failed';
-              $scope.status = response.status;
-          });
-        };
+            directiveValue = denormalizeTemplate(directiveValue);
+
+            if (directive.replace) {
+              replaceDirective = directive;
+              if (jqLiteIsTextNode(directiveValue)) {
+                $template = [];
+              } else {
+                $template = removeComments(wrapTemplate(directive.templateNamespace, trim(directiveValue)));
+              }
+              compileNode = $template[0];
+
+              if ($template.length !== 1 || compileNode.nodeType !== NODE_TYPE_ELEMENT) {
+                throw $compileMinErr('tplrt', 'Template for directive \'{0}\' must have exactly one root element. {1}', directiveName, '');
+              }
 
-        $scope.updateModel = function(method, url) {
-          $scope.method = method;
-          $scope.url = url;
-        };
-      }]);
-
-
-  Hello, $http!
-
-
-  var status = element(by.binding('status'));
-  var data = element(by.binding('data'));
-  var fetchBtn = element(by.id('fetchbtn'));
-  var sampleGetBtn = element(by.id('samplegetbtn'));
-  var invalidJsonpBtn = element(by.id('invalidjsonpbtn'));
-
-  it('should make an xhr GET request', function() {
-    sampleGetBtn.click();
-    fetchBtn.click();
-    expect(status.getText()).toMatch('200');
-    expect(data.getText()).toMatch(/Hello, \$http!/);
-  });
+              replaceWith(jqCollection, $compileNode, compileNode);
 
-// Commented out due to flakes. See https://github.com/angular/angular.js/issues/9185
-// it('should make a JSONP request to angularjs.org', function() {
-//   var sampleJsonpBtn = element(by.id('samplejsonpbtn'));
-//   sampleJsonpBtn.click();
-//   fetchBtn.click();
-//   expect(status.getText()).toMatch('200');
-//   expect(data.getText()).toMatch(/Super Hero!/);
-// });
-
-  it('should make JSONP request to invalid URL and invoke the error handler',
-      function() {
-    invalidJsonpBtn.click();
-    fetchBtn.click();
-    expect(status.getText()).toMatch('0');
-    expect(data.getText()).toMatch('Request failed');
-  });
-
-
-     */
-    function $http(requestConfig) {
+              var newTemplateAttrs = { $attr: {} };
 
-      if (!isObject(requestConfig)) {
-        throw minErr('$http')('badreq', 'Http request configuration must be an object.  Received: {0}', requestConfig);
-      }
+              // combine directives from the original node and from the template:
+              // - take the array of directives for this element
+              // - split it into two parts, those that already applied (processed) and those that weren't (unprocessed)
+              // - collect directives from the template and sort them by priority
+              // - combine directives as: processed + template + unprocessed
+              var templateDirectives = collectDirectives(compileNode, [], newTemplateAttrs);
+              var unprocessedDirectives = directives.splice(i + 1, directives.length - (i + 1));
 
-      if (!isString($sce.valueOf(requestConfig.url))) {
-        throw minErr('$http')('badreq', 'Http request configuration url must be a string or a $sce trusted object.  Received: {0}', requestConfig.url);
-      }
+              if (newIsolateScopeDirective || newScopeDirective) {
+                // The original directive caused the current element to be replaced but this element
+                // also needs to have a new scope, so we need to tell the template directives
+                // that they would need to get their scope from further up, if they require transclusion
+                markDirectiveScope(templateDirectives, newIsolateScopeDirective, newScopeDirective);
+              }
+              directives = directives.concat(templateDirectives).concat(unprocessedDirectives);
+              mergeTemplateAttributes(templateAttrs, newTemplateAttrs);
 
-      var config = extend({
-        method: 'get',
-        transformRequest: defaults.transformRequest,
-        transformResponse: defaults.transformResponse,
-        paramSerializer: defaults.paramSerializer,
-        jsonpCallbackParam: defaults.jsonpCallbackParam
-      }, requestConfig);
+              ii = directives.length;
+            } else {
+              $compileNode.html(directiveValue);
+            }
+          }
 
-      config.headers = mergeHeaders(requestConfig);
-      config.method = uppercase(config.method);
-      config.paramSerializer = isString(config.paramSerializer) ?
-          $injector.get(config.paramSerializer) : config.paramSerializer;
+          if (directive.templateUrl) {
+            hasTemplate = true;
+            assertNoDuplicate('template', templateDirective, directive, $compileNode);
+            templateDirective = directive;
 
-      $browser.$$incOutstandingRequestCount();
+            if (directive.replace) {
+              replaceDirective = directive;
+            }
 
-      var requestInterceptors = [];
-      var responseInterceptors = [];
-      var promise = $q.resolve(config);
+            // eslint-disable-next-line no-func-assign
+            nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode, templateAttrs, jqCollection, hasTranscludeDirective && childTranscludeFn, preLinkFns, postLinkFns, {
+              controllerDirectives: controllerDirectives,
+              newScopeDirective: newScopeDirective !== directive && newScopeDirective,
+              newIsolateScopeDirective: newIsolateScopeDirective,
+              templateDirective: templateDirective,
+              nonTlbTranscludeDirective: nonTlbTranscludeDirective
+            });
+            ii = directives.length;
+          } else if (directive.compile) {
+            try {
+              linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn);
+              var context = directive.$$originalDirective || directive;
+              if (isFunction(linkFn)) {
+                addLinkFns(null, bind(context, linkFn), attrStart, attrEnd);
+              } else if (linkFn) {
+                addLinkFns(bind(context, linkFn.pre), bind(context, linkFn.post), attrStart, attrEnd);
+              }
+            } catch (e) {
+              $exceptionHandler(e, startingTag($compileNode));
+            }
+          }
 
-      // apply interceptors
-      forEach(reversedInterceptors, function(interceptor) {
-        if (interceptor.request || interceptor.requestError) {
-          requestInterceptors.unshift(interceptor.request, interceptor.requestError);
-        }
-        if (interceptor.response || interceptor.responseError) {
-          responseInterceptors.push(interceptor.response, interceptor.responseError);
+          if (directive.terminal) {
+            nodeLinkFn.terminal = true;
+            terminalPriority = Math.max(terminalPriority, directive.priority);
+          }
         }
-      });
 
-      promise = chainInterceptors(promise, requestInterceptors);
-      promise = promise.then(serverRequest);
-      promise = chainInterceptors(promise, responseInterceptors);
-      promise = promise.finally(completeOutstandingRequest);
+        nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true;
+        nodeLinkFn.transcludeOnThisElement = hasTranscludeDirective;
+        nodeLinkFn.templateOnThisElement = hasTemplate;
+        nodeLinkFn.transclude = childTranscludeFn;
 
-      return promise;
+        previousCompileContext.hasElementTranscludeDirective = hasElementTranscludeDirective;
 
+        // might be normal or delayed nodeLinkFn depending on if templateUrl is present
+        return nodeLinkFn;
 
-      function chainInterceptors(promise, interceptors) {
-        for (var i = 0, ii = interceptors.length; i < ii;) {
-          var thenFn = interceptors[i++];
-          var rejectFn = interceptors[i++];
+        ////////////////////
 
-          promise = promise.then(thenFn, rejectFn);
+        function addLinkFns(pre, post, attrStart, attrEnd) {
+          if (pre) {
+            if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd);
+            pre.require = directive.require;
+            pre.directiveName = directiveName;
+            if (newIsolateScopeDirective === directive || directive.$$isolateScope) {
+              pre = cloneAndAnnotateFn(pre, { isolateScope: true });
+            }
+            preLinkFns.push(pre);
+          }
+          if (post) {
+            if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd);
+            post.require = directive.require;
+            post.directiveName = directiveName;
+            if (newIsolateScopeDirective === directive || directive.$$isolateScope) {
+              post = cloneAndAnnotateFn(post, { isolateScope: true });
+            }
+            postLinkFns.push(post);
+          }
         }
 
-        interceptors.length = 0;
+        function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) {
+          var i, ii, linkFn, isolateScope, controllerScope, elementControllers, transcludeFn, $element, attrs, scopeBindingInfo;
 
-        return promise;
-      }
+          if (compileNode === linkNode) {
+            attrs = templateAttrs;
+            $element = templateAttrs.$$element;
+          } else {
+            $element = jqLite(linkNode);
+            attrs = new Attributes($element, templateAttrs);
+          }
 
-      function completeOutstandingRequest() {
-        $browser.$$completeOutstandingRequest(noop);
-      }
+          controllerScope = scope;
+          if (newIsolateScopeDirective) {
+            isolateScope = scope.$new(true);
+          } else if (newScopeDirective) {
+            controllerScope = scope.$parent;
+          }
+
+          if (boundTranscludeFn) {
+            // track `boundTranscludeFn` so it can be unwrapped if `transcludeFn`
+            // is later passed as `parentBoundTranscludeFn` to `publicLinkFn`
+            transcludeFn = controllersBoundTransclude;
+            transcludeFn.$$boundTransclude = boundTranscludeFn;
+            // expose the slots on the `$transclude` function
+            transcludeFn.isSlotFilled = function (slotName) {
+              return !!boundTranscludeFn.$$slots[slotName];
+            };
+          }
 
-      function executeHeaderFns(headers, config) {
-        var headerContent, processedHeaders = {};
+          if (controllerDirectives) {
+            elementControllers = setupControllers($element, attrs, transcludeFn, controllerDirectives, isolateScope, scope, newIsolateScopeDirective);
+          }
 
-        forEach(headers, function(headerFn, header) {
-          if (isFunction(headerFn)) {
-            headerContent = headerFn(config);
-            if (headerContent != null) {
-              processedHeaders[header] = headerContent;
+          if (newIsolateScopeDirective) {
+            // Initialize isolate scope bindings for new isolate scope directive.
+            compile.$$addScopeInfo($element, isolateScope, true, !(templateDirective && (templateDirective === newIsolateScopeDirective || templateDirective === newIsolateScopeDirective.$$originalDirective)));
+            compile.$$addScopeClass($element, true);
+            isolateScope.$$isolateBindings = newIsolateScopeDirective.$$isolateBindings;
+            scopeBindingInfo = initializeDirectiveBindings(scope, attrs, isolateScope, isolateScope.$$isolateBindings, newIsolateScopeDirective);
+            if (scopeBindingInfo.removeWatches) {
+              isolateScope.$on('$destroy', scopeBindingInfo.removeWatches);
             }
-          } else {
-            processedHeaders[header] = headerFn;
           }
-        });
 
-        return processedHeaders;
-      }
+          // Initialize bindToController bindings
+          for (var name in elementControllers) {
+            var controllerDirective = controllerDirectives[name];
+            var controller = elementControllers[name];
+            var bindings = controllerDirective.$$bindings.bindToController;
 
-      function mergeHeaders(config) {
-        var defHeaders = defaults.headers,
-            reqHeaders = extend({}, config.headers),
-            defHeaderName, lowercaseDefHeaderName, reqHeaderName;
+            if (preAssignBindingsEnabled) {
+              if (bindings) {
+                controller.bindingInfo = initializeDirectiveBindings(controllerScope, attrs, controller.instance, bindings, controllerDirective);
+              } else {
+                controller.bindingInfo = {};
+              }
 
-        defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]);
+              var controllerResult = controller();
+              if (controllerResult !== controller.instance) {
+                // If the controller constructor has a return value, overwrite the instance
+                // from setupControllers
+                controller.instance = controllerResult;
+                $element.data('$' + controllerDirective.name + 'Controller', controllerResult);
+                if (controller.bindingInfo.removeWatches) {
+                  controller.bindingInfo.removeWatches();
+                }
+                controller.bindingInfo = initializeDirectiveBindings(controllerScope, attrs, controller.instance, bindings, controllerDirective);
+              }
+            } else {
+              controller.instance = controller();
+              $element.data('$' + controllerDirective.name + 'Controller', controller.instance);
+              controller.bindingInfo = initializeDirectiveBindings(controllerScope, attrs, controller.instance, bindings, controllerDirective);
+            }
+          }
 
-        // using for-in instead of forEach to avoid unnecessary iteration after header has been found
-        defaultHeadersIteration:
-        for (defHeaderName in defHeaders) {
-          lowercaseDefHeaderName = lowercase(defHeaderName);
+          // Bind the required controllers to the controller, if `require` is an object and `bindToController` is truthy
+          forEach(controllerDirectives, function (controllerDirective, name) {
+            var require = controllerDirective.require;
+            if (controllerDirective.bindToController && !isArray(require) && isObject(require)) {
+              extend(elementControllers[name].instance, getControllers(name, require, $element, elementControllers));
+            }
+          });
 
-          for (reqHeaderName in reqHeaders) {
-            if (lowercase(reqHeaderName) === lowercaseDefHeaderName) {
-              continue defaultHeadersIteration;
+          // Handle the init and destroy lifecycle hooks on all controllers that have them
+          forEach(elementControllers, function (controller) {
+            var controllerInstance = controller.instance;
+            if (isFunction(controllerInstance.$onChanges)) {
+              try {
+                controllerInstance.$onChanges(controller.bindingInfo.initialChanges);
+              } catch (e) {
+                $exceptionHandler(e);
+              }
+            }
+            if (isFunction(controllerInstance.$onInit)) {
+              try {
+                controllerInstance.$onInit();
+              } catch (e) {
+                $exceptionHandler(e);
+              }
+            }
+            if (isFunction(controllerInstance.$doCheck)) {
+              controllerScope.$watch(function () {
+                controllerInstance.$doCheck();
+              });
+              controllerInstance.$doCheck();
             }
+            if (isFunction(controllerInstance.$onDestroy)) {
+              controllerScope.$on('$destroy', function callOnDestroyHook() {
+                controllerInstance.$onDestroy();
+              });
+            }
+          });
+
+          // PRELINKING
+          for (i = 0, ii = preLinkFns.length; i < ii; i++) {
+            linkFn = preLinkFns[i];
+            invokeLinkFn(linkFn, linkFn.isolateScope ? isolateScope : scope, $element, attrs, linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), transcludeFn);
           }
 
-          reqHeaders[defHeaderName] = defHeaders[defHeaderName];
-        }
+          // RECURSION
+          // We only pass the isolate scope, if the isolate directive has a template,
+          // otherwise the child elements do not belong to the isolate directive.
+          var scopeToChild = scope;
+          if (newIsolateScopeDirective && (newIsolateScopeDirective.template || newIsolateScopeDirective.templateUrl === null)) {
+            scopeToChild = isolateScope;
+          }
+          if (childLinkFn) {
+            childLinkFn(scopeToChild, linkNode.childNodes, undefined, boundTranscludeFn);
+          }
 
-        // execute if header value is a function for merged headers
-        return executeHeaderFns(reqHeaders, shallowCopy(config));
-      }
+          // POSTLINKING
+          for (i = postLinkFns.length - 1; i >= 0; i--) {
+            linkFn = postLinkFns[i];
+            invokeLinkFn(linkFn, linkFn.isolateScope ? isolateScope : scope, $element, attrs, linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), transcludeFn);
+          }
+
+          // Trigger $postLink lifecycle hooks
+          forEach(elementControllers, function (controller) {
+            var controllerInstance = controller.instance;
+            if (isFunction(controllerInstance.$postLink)) {
+              controllerInstance.$postLink();
+            }
+          });
 
-      function serverRequest(config) {
-        var headers = config.headers;
-        var reqData = transformData(config.data, headersGetter(headers), undefined, config.transformRequest);
+          // This is the function that is injected as `$transclude`.
+          // Note: all arguments are optional!
+          function controllersBoundTransclude(scope, cloneAttachFn, futureParentElement, slotName) {
+            var transcludeControllers;
+            // No scope passed in:
+            if (!isScope(scope)) {
+              slotName = futureParentElement;
+              futureParentElement = cloneAttachFn;
+              cloneAttachFn = scope;
+              scope = undefined;
+            }
 
-        // strip content-type if data is undefined
-        if (isUndefined(reqData)) {
-          forEach(headers, function(value, header) {
-            if (lowercase(header) === 'content-type') {
-              delete headers[header];
+            if (hasElementTranscludeDirective) {
+              transcludeControllers = elementControllers;
+            }
+            if (!futureParentElement) {
+              futureParentElement = hasElementTranscludeDirective ? $element.parent() : $element;
+            }
+            if (slotName) {
+              // slotTranscludeFn can be one of three things:
+              //  * a transclude function - a filled slot
+              //  * `null` - an optional slot that was not filled
+              //  * `undefined` - a slot that was not declared (i.e. invalid)
+              var slotTranscludeFn = boundTranscludeFn.$$slots[slotName];
+              if (slotTranscludeFn) {
+                return slotTranscludeFn(scope, cloneAttachFn, transcludeControllers, futureParentElement, scopeToChild);
+              } else if (isUndefined(slotTranscludeFn)) {
+                throw $compileMinErr('noslot', 'No parent directive that requires a transclusion with slot name "{0}". ' + 'Element: {1}', slotName, startingTag($element));
+              }
+            } else {
+              return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers, futureParentElement, scopeToChild);
             }
+          }
+        }
+      }
+
+      function getControllers(directiveName, require, $element, elementControllers) {
+        var value;
+
+        if (isString(require)) {
+          var match = require.match(REQUIRE_PREFIX_REGEXP);
+          var name = require.substring(match[0].length);
+          var inheritType = match[1] || match[3];
+          var optional = match[2] === '?';
+
+          //If only parents then start at the parent element
+          if (inheritType === '^^') {
+            $element = $element.parent();
+            //Otherwise attempt getting the controller from elementControllers in case
+            //the element is transcluded (and has no data) and to avoid .data if possible
+          } else {
+            value = elementControllers && elementControllers[name];
+            value = value && value.instance;
+          }
+
+          if (!value) {
+            var dataName = '$' + name + 'Controller';
+            value = inheritType ? $element.inheritedData(dataName) : $element.data(dataName);
+          }
+
+          if (!value && !optional) {
+            throw $compileMinErr('ctreq', 'Controller \'{0}\', required by directive \'{1}\', can\'t be found!', name, directiveName);
+          }
+        } else if (isArray(require)) {
+          value = [];
+          for (var i = 0, ii = require.length; i < ii; i++) {
+            value[i] = getControllers(directiveName, require[i], $element, elementControllers);
+          }
+        } else if (isObject(require)) {
+          value = {};
+          forEach(require, function (controller, property) {
+            value[property] = getControllers(directiveName, controller, $element, elementControllers);
           });
         }
 
-        if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) {
-          config.withCredentials = defaults.withCredentials;
+        return value || null;
+      }
+
+      function setupControllers($element, attrs, transcludeFn, controllerDirectives, isolateScope, scope, newIsolateScopeDirective) {
+        var elementControllers = createMap();
+        for (var controllerKey in controllerDirectives) {
+          var directive = controllerDirectives[controllerKey];
+          var locals = {
+            $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope,
+            $element: $element,
+            $attrs: attrs,
+            $transclude: transcludeFn
+          };
+
+          var controller = directive.controller;
+          if (controller === '@') {
+            controller = attrs[directive.name];
+          }
+
+          var controllerInstance = $controller(controller, locals, true, directive.controllerAs);
+
+          // For directives with element transclusion the element is a comment.
+          // In this case .data will not attach any data.
+          // Instead, we save the controllers for the element in a local hash and attach to .data
+          // later, once we have the actual element.
+          elementControllers[directive.name] = controllerInstance;
+          $element.data('$' + directive.name + 'Controller', controllerInstance.instance);
         }
+        return elementControllers;
+      }
 
-        // send request
-        return sendReq(config, reqData).then(transformResponse, transformResponse);
+      // Depending upon the context in which a directive finds itself it might need to have a new isolated
+      // or child scope created. For instance:
+      // * if the directive has been pulled into a template because another directive with a higher priority
+      // asked for element transclusion
+      // * if the directive itself asks for transclusion but it is at the root of a template and the original
+      // element was replaced. See https://github.com/angular/angular.js/issues/12936
+      function markDirectiveScope(directives, isolateScope, newScope) {
+        for (var j = 0, jj = directives.length; j < jj; j++) {
+          directives[j] = inherit(directives[j], { $$isolateScope: isolateScope, $$newScope: newScope });
+        }
       }
 
-      function transformResponse(response) {
-        // make a copy since the response must be cacheable
-        var resp = extend({}, response);
-        resp.data = transformData(response.data, response.headers, response.status,
-                                  config.transformResponse);
-        return (isSuccess(response.status))
-          ? resp
-          : $q.reject(resp);
+      /**
+       * looks up the directive and decorates it with exception handling and proper parameters. We
+       * call this the boundDirective.
+       *
+       * @param {string} name name of the directive to look up.
+       * @param {string} location The directive must be found in specific format.
+       *   String containing any of theses characters:
+       *
+       *   * `E`: element name
+       *   * `A': attribute
+       *   * `C`: class
+       *   * `M`: comment
+       * @returns {boolean} true if directive was added.
+       */
+      function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName, endAttrName) {
+        if (name === ignoreDirective) return null;
+        var match = null;
+        if (hasDirectives.hasOwnProperty(name)) {
+          for (var directive, directives = $injector.get(name + Suffix), i = 0, ii = directives.length; i < ii; i++) {
+            directive = directives[i];
+            if ((isUndefined(maxPriority) || maxPriority > directive.priority) && directive.restrict.indexOf(location) !== -1) {
+              if (startAttrName) {
+                directive = inherit(directive, { $$start: startAttrName, $$end: endAttrName });
+              }
+              if (!directive.$$bindings) {
+                var bindings = directive.$$bindings = parseDirectiveBindings(directive, directive.name);
+                if (isObject(bindings.isolateScope)) {
+                  directive.$$isolateBindings = bindings.isolateScope;
+                }
+              }
+              tDirectives.push(directive);
+              match = directive;
+            }
+          }
+        }
+        return match;
       }
-    }
 
-    $http.pendingRequests = [];
+      /**
+       * looks up the directive and returns true if it is a multi-element directive,
+       * and therefore requires DOM nodes between -start and -end markers to be grouped
+       * together.
+       *
+       * @param {string} name name of the directive to look up.
+       * @returns true if directive was registered as multi-element.
+       */
+      function directiveIsMultiElement(name) {
+        if (hasDirectives.hasOwnProperty(name)) {
+          for (var directive, directives = $injector.get(name + Suffix), i = 0, ii = directives.length; i < ii; i++) {
+            directive = directives[i];
+            if (directive.multiElement) {
+              return true;
+            }
+          }
+        }
+        return false;
+      }
 
-    /**
-     * @ngdoc method
-     * @name $http#get
-     *
-     * @description
-     * Shortcut method to perform `GET` request.
-     *
-     * @param {string|TrustedObject} url Absolute or relative URL of the resource that is being requested;
-     *                                   or an object created by a call to `$sce.trustAsResourceUrl(url)`.
-     * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
-     * @returns {HttpPromise} Future object
-     */
+      /**
+       * When the element is replaced with HTML template then the new attributes
+       * on the template need to be merged with the existing attributes in the DOM.
+       * The desired effect is to have both of the attributes present.
+       *
+       * @param {object} dst destination attributes (original DOM)
+       * @param {object} src source attributes (from the directive template)
+       */
+      function mergeTemplateAttributes(dst, src) {
+        var srcAttr = src.$attr,
+            dstAttr = dst.$attr;
+
+        // reapply the old attributes to the new element
+        forEach(dst, function (value, key) {
+          if (key.charAt(0) !== '$') {
+            if (src[key] && src[key] !== value) {
+              if (value.length) {
+                value += (key === 'style' ? ';' : ' ') + src[key];
+              } else {
+                value = src[key];
+              }
+            }
+            dst.$set(key, value, true, srcAttr[key]);
+          }
+        });
 
-    /**
-     * @ngdoc method
-     * @name $http#delete
-     *
-     * @description
-     * Shortcut method to perform `DELETE` request.
-     *
-     * @param {string|TrustedObject} url Absolute or relative URL of the resource that is being requested;
-     *                                   or an object created by a call to `$sce.trustAsResourceUrl(url)`.
-     * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
-     * @returns {HttpPromise} Future object
-     */
+        // copy the new attributes on the old attrs object
+        forEach(src, function (value, key) {
+          // Check if we already set this attribute in the loop above.
+          // `dst` will never contain hasOwnProperty as DOM parser won't let it.
+          // You will get an "InvalidCharacterError: DOM Exception 5" error if you
+          // have an attribute like "has-own-property" or "data-has-own-property", etc.
+          if (!dst.hasOwnProperty(key) && key.charAt(0) !== '$') {
+            dst[key] = value;
+
+            if (key !== 'class' && key !== 'style') {
+              dstAttr[key] = srcAttr[key];
+            }
+          }
+        });
+      }
 
-    /**
-     * @ngdoc method
-     * @name $http#head
-     *
-     * @description
-     * Shortcut method to perform `HEAD` request.
-     *
-     * @param {string|TrustedObject} url Absolute or relative URL of the resource that is being requested;
-     *                                   or an object created by a call to `$sce.trustAsResourceUrl(url)`.
-     * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
-     * @returns {HttpPromise} Future object
-     */
+      function compileTemplateUrl(directives, $compileNode, tAttrs, $rootElement, childTranscludeFn, preLinkFns, postLinkFns, previousCompileContext) {
+        var linkQueue = [],
+            afterTemplateNodeLinkFn,
+            afterTemplateChildLinkFn,
+            beforeTemplateCompileNode = $compileNode[0],
+            origAsyncDirective = directives.shift(),
+            derivedSyncDirective = inherit(origAsyncDirective, {
+          templateUrl: null, transclude: null, replace: null, $$originalDirective: origAsyncDirective
+        }),
+            templateUrl = isFunction(origAsyncDirective.templateUrl) ? origAsyncDirective.templateUrl($compileNode, tAttrs) : origAsyncDirective.templateUrl,
+            templateNamespace = origAsyncDirective.templateNamespace;
 
-    /**
-     * @ngdoc method
-     * @name $http#jsonp
-     *
-     * @description
-     * Shortcut method to perform `JSONP` request.
-     *
-     * Note that, since JSONP requests are sensitive because the response is given full access to the browser,
-     * the url must be declared, via {@link $sce} as a trusted resource URL.
-     * You can trust a URL by adding it to the whitelist via
-     * {@link $sceDelegateProvider#resourceUrlWhitelist  `$sceDelegateProvider.resourceUrlWhitelist`} or
-     * by explicitly trusting the URL via {@link $sce#trustAsResourceUrl `$sce.trustAsResourceUrl(url)`}.
-     *
-     * You should avoid generating the URL for the JSONP request from user provided data.
-     * Provide additional query parameters via `params` property of the `config` parameter, rather than
-     * modifying the URL itself.
-     *
-     * JSONP requests must specify a callback to be used in the response from the server. This callback
-     * is passed as a query parameter in the request. You must specify the name of this parameter by
-     * setting the `jsonpCallbackParam` property on the request config object.
-     *
-     * ```
-     * $http.jsonp('some/trusted/url', {jsonpCallbackParam: 'callback'})
-     * ```
-     *
-     * You can also specify a default callback parameter name in `$http.defaults.jsonpCallbackParam`.
-     * Initially this is set to `'callback'`.
-     *
-     * 

-     * You can no longer use the `JSON_CALLBACK` string as a placeholder for specifying where the callback
-     * parameter value should go.
-     * 

-     *
-     * If you would like to customise where and how the callbacks are stored then try overriding
-     * or decorating the {@link $jsonpCallbacks} service.
-     *
-     * @param {string|TrustedObject} url Absolute or relative URL of the resource that is being requested;
-     *                                   or an object created by a call to `$sce.trustAsResourceUrl(url)`.
-     * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
-     * @returns {HttpPromise} Future object
-     */
-    createShortMethods('get', 'delete', 'head', 'jsonp');
+        $compileNode.empty();
 
-    /**
-     * @ngdoc method
-     * @name $http#post
-     *
-     * @description
-     * Shortcut method to perform `POST` request.
-     *
-     * @param {string} url Relative or absolute URL specifying the destination of the request
-     * @param {*} data Request content
-     * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
-     * @returns {HttpPromise} Future object
-     */
+        $templateRequest(templateUrl).then(function (content) {
+          var compileNode, tempTemplateAttrs, $template, childBoundTranscludeFn;
 
-    /**
-     * @ngdoc method
-     * @name $http#put
-     *
-     * @description
-     * Shortcut method to perform `PUT` request.
-     *
-     * @param {string} url Relative or absolute URL specifying the destination of the request
-     * @param {*} data Request content
-     * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
-     * @returns {HttpPromise} Future object
-     */
+          content = denormalizeTemplate(content);
 
-     /**
-      * @ngdoc method
-      * @name $http#patch
-      *
-      * @description
-      * Shortcut method to perform `PATCH` request.
-      *
-      * @param {string} url Relative or absolute URL specifying the destination of the request
-      * @param {*} data Request content
-      * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
-      * @returns {HttpPromise} Future object
-      */
-    createShortMethodsWithData('post', 'put', 'patch');
+          if (origAsyncDirective.replace) {
+            if (jqLiteIsTextNode(content)) {
+              $template = [];
+            } else {
+              $template = removeComments(wrapTemplate(templateNamespace, trim(content)));
+            }
+            compileNode = $template[0];
 
-        /**
-         * @ngdoc property
-         * @name $http#defaults
-         *
-         * @description
-         * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of
-         * default headers, withCredentials as well as request and response transformations.
-         *
-         * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above.
-         */
-    $http.defaults = defaults;
+            if ($template.length !== 1 || compileNode.nodeType !== NODE_TYPE_ELEMENT) {
+              throw $compileMinErr('tplrt', 'Template for directive \'{0}\' must have exactly one root element. {1}', origAsyncDirective.name, templateUrl);
+            }
 
+            tempTemplateAttrs = { $attr: {} };
+            replaceWith($rootElement, $compileNode, compileNode);
+            var templateDirectives = collectDirectives(compileNode, [], tempTemplateAttrs);
+
+            if (isObject(origAsyncDirective.scope)) {
+              // the original directive that caused the template to be loaded async required
+              // an isolate scope
+              markDirectiveScope(templateDirectives, true);
+            }
+            directives = templateDirectives.concat(directives);
+            mergeTemplateAttributes(tAttrs, tempTemplateAttrs);
+          } else {
+            compileNode = beforeTemplateCompileNode;
+            $compileNode.html(content);
+          }
 
-    return $http;
+          directives.unshift(derivedSyncDirective);
 
+          afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs, childTranscludeFn, $compileNode, origAsyncDirective, preLinkFns, postLinkFns, previousCompileContext);
+          forEach($rootElement, function (node, i) {
+            if (node === compileNode) {
+              $rootElement[i] = $compileNode[0];
+            }
+          });
+          afterTemplateChildLinkFn = compileNodes($compileNode[0].childNodes, childTranscludeFn);
 
-    function createShortMethods(names) {
-      forEach(arguments, function(name) {
-        $http[name] = function(url, config) {
-          return $http(extend({}, config || {}, {
-            method: name,
-            url: url
-          }));
-        };
-      });
-    }
+          while (linkQueue.length) {
+            var scope = linkQueue.shift(),
+                beforeTemplateLinkNode = linkQueue.shift(),
+                linkRootElement = linkQueue.shift(),
+                boundTranscludeFn = linkQueue.shift(),
+                linkNode = $compileNode[0];
 
+            if (scope.$$destroyed) continue;
 
-    function createShortMethodsWithData(name) {
-      forEach(arguments, function(name) {
-        $http[name] = function(url, data, config) {
-          return $http(extend({}, config || {}, {
-            method: name,
-            url: url,
-            data: data
-          }));
-        };
-      });
-    }
+            if (beforeTemplateLinkNode !== beforeTemplateCompileNode) {
+              var oldClasses = beforeTemplateLinkNode.className;
 
+              if (!(previousCompileContext.hasElementTranscludeDirective && origAsyncDirective.replace)) {
+                // it was cloned therefore we have to clone as well.
+                linkNode = jqLiteClone(compileNode);
+              }
+              replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);
 
-    /**
-     * Makes the request.
-     *
-     * !!! ACCESSES CLOSURE VARS:
-     * $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests
-     */
-    function sendReq(config, reqData) {
-      var deferred = $q.defer(),
-          promise = deferred.promise,
-          cache,
-          cachedResp,
-          reqHeaders = config.headers,
-          isJsonp = lowercase(config.method) === 'jsonp',
-          url = config.url;
-
-      if (isJsonp) {
-        // JSONP is a pretty sensitive operation where we're allowing a script to have full access to
-        // our DOM and JS space.  So we require that the URL satisfies SCE.RESOURCE_URL.
-        url = $sce.getTrustedResourceUrl(url);
-      } else if (!isString(url)) {
-        // If it is not a string then the URL must be a $sce trusted object
-        url = $sce.valueOf(url);
-      }
-
-      url = buildUrl(url, config.paramSerializer(config.params));
-
-      if (isJsonp) {
-        // Check the url and add the JSONP callback placeholder
-        url = sanitizeJsonpCallbackParam(url, config.jsonpCallbackParam);
-      }
-
-      $http.pendingRequests.push(config);
-      promise.then(removePendingReq, removePendingReq);
-
-      if ((config.cache || defaults.cache) && config.cache !== false &&
-          (config.method === 'GET' || config.method === 'JSONP')) {
-        cache = isObject(config.cache) ? config.cache
-            : isObject(/** @type {?} */ (defaults).cache)
-              ? /** @type {?} */ (defaults).cache
-              : defaultCache;
-      }
-
-      if (cache) {
-        cachedResp = cache.get(url);
-        if (isDefined(cachedResp)) {
-          if (isPromiseLike(cachedResp)) {
-            // cached request has already been sent, but there is no response yet
-            cachedResp.then(resolvePromiseWithResult, resolvePromiseWithResult);
-          } else {
-            // serving from cache
-            if (isArray(cachedResp)) {
-              resolvePromise(cachedResp[1], cachedResp[0], shallowCopy(cachedResp[2]), cachedResp[3], cachedResp[4]);
+              // Copy in CSS classes from original node
+              safeAddClass(jqLite(linkNode), oldClasses);
+            }
+            if (afterTemplateNodeLinkFn.transcludeOnThisElement) {
+              childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn);
             } else {
-              resolvePromise(cachedResp, 200, {}, 'OK', 'complete');
+              childBoundTranscludeFn = boundTranscludeFn;
             }
+            afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, childBoundTranscludeFn);
           }
-        } else {
-          // put the promise for the non-transformed response into cache as a placeholder
-          cache.put(url, promise);
-        }
+          linkQueue = null;
+        }).catch(function (error) {
+          if (isError(error)) {
+            $exceptionHandler(error);
+          }
+        });
+
+        return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, boundTranscludeFn) {
+          var childBoundTranscludeFn = boundTranscludeFn;
+          if (scope.$$destroyed) return;
+          if (linkQueue) {
+            linkQueue.push(scope, node, rootElement, childBoundTranscludeFn);
+          } else {
+            if (afterTemplateNodeLinkFn.transcludeOnThisElement) {
+              childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn);
+            }
+            afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, childBoundTranscludeFn);
+          }
+        };
+      }
+
+      /**
+       * Sorting function for bound directives.
+       */
+      function byPriority(a, b) {
+        var diff = b.priority - a.priority;
+        if (diff !== 0) return diff;
+        if (a.name !== b.name) return a.name < b.name ? -1 : 1;
+        return a.index - b.index;
       }
 
+      function assertNoDuplicate(what, previousDirective, directive, element) {
 
-      // if we won't have the response in cache, set the xsrf headers and
-      // send the request to the backend
-      if (isUndefined(cachedResp)) {
-        var xsrfValue = urlIsSameOrigin(config.url)
-            ? $$cookieReader()[config.xsrfCookieName || defaults.xsrfCookieName]
-            : undefined;
-        if (xsrfValue) {
-          reqHeaders[(config.xsrfHeaderName || defaults.xsrfHeaderName)] = xsrfValue;
+        function wrapModuleNameIfDefined(moduleName) {
+          return moduleName ? ' (module: ' + moduleName + ')' : '';
         }
 
-        $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout,
-            config.withCredentials, config.responseType,
-            createApplyHandlers(config.eventHandlers),
-            createApplyHandlers(config.uploadEventHandlers));
+        if (previousDirective) {
+          throw $compileMinErr('multidir', 'Multiple directives [{0}{1}, {2}{3}] asking for {4} on: {5}', previousDirective.name, wrapModuleNameIfDefined(previousDirective.$$moduleName), directive.name, wrapModuleNameIfDefined(directive.$$moduleName), what, startingTag(element));
+        }
       }
 
-      return promise;
+      function addTextInterpolateDirective(directives, text) {
+        var interpolateFn = $interpolate(text, true);
+        if (interpolateFn) {
+          directives.push({
+            priority: 0,
+            compile: function textInterpolateCompileFn(templateNode) {
+              var templateNodeParent = templateNode.parent(),
+                  hasCompileParent = !!templateNodeParent.length;
 
-      function createApplyHandlers(eventHandlers) {
-        if (eventHandlers) {
-          var applyHandlers = {};
-          forEach(eventHandlers, function(eventHandler, key) {
-            applyHandlers[key] = function(event) {
-              if (useApplyAsync) {
-                $rootScope.$applyAsync(callEventHandler);
-              } else if ($rootScope.$$phase) {
-                callEventHandler();
-              } else {
-                $rootScope.$apply(callEventHandler);
-              }
+              // When transcluding a template that has bindings in the root
+              // we don't have a parent and thus need to add the class during linking fn.
+              if (hasCompileParent) compile.$$addBindingClass(templateNodeParent);
 
-              function callEventHandler() {
-                eventHandler(event);
-              }
-            };
+              return function textInterpolateLinkFn(scope, node) {
+                var parent = node.parent();
+                if (!hasCompileParent) compile.$$addBindingClass(parent);
+                compile.$$addBindingInfo(parent, interpolateFn.expressions);
+                scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {
+                  node[0].nodeValue = value;
+                });
+              };
+            }
           });
-          return applyHandlers;
         }
       }
 
+      function wrapTemplate(type, template) {
+        type = lowercase(type || 'html');
+        switch (type) {
+          case 'svg':
+          case 'math':
+            var wrapper = window.document.createElement('div');
+            wrapper.innerHTML = '<' + type + '>' + template + '';
+            return wrapper.childNodes[0].childNodes;
+          default:
+            return template;
+        }
+      }
 
-      /**
-       * Callback registered to $httpBackend():
-       *  - caches the response if desired
-       *  - resolves the raw $http promise
-       *  - calls $apply
-       */
-      function done(status, response, headersString, statusText, xhrStatus) {
-        if (cache) {
-          if (isSuccess(status)) {
-            cache.put(url, [status, response, parseHeaders(headersString), statusText, xhrStatus]);
-          } else {
-            // remove promise from the cache
-            cache.remove(url);
+      function getTrustedContext(node, attrNormalizedName) {
+        if (attrNormalizedName === 'srcdoc') {
+          return $sce.HTML;
+        }
+        var tag = nodeName_(node);
+        // All tags with src attributes require a RESOURCE_URL value, except for
+        // img and various html5 media tags.
+        if (attrNormalizedName === 'src' || attrNormalizedName === 'ngSrc') {
+          if (['img', 'video', 'audio', 'source', 'track'].indexOf(tag) === -1) {
+            return $sce.RESOURCE_URL;
           }
+          // maction[xlink:href] can source SVG.  It's not limited to .
+        } else if (attrNormalizedName === 'xlinkHref' || tag === 'form' && attrNormalizedName === 'action' ||
+        // links can be stylesheets or imports, which can run script in the current origin
+        tag === 'link' && attrNormalizedName === 'href') {
+          return $sce.RESOURCE_URL;
         }
+      }
+
+      function addAttrInterpolateDirective(node, directives, value, name, isNgAttr) {
+        var trustedContext = getTrustedContext(node, name);
+        var mustHaveExpression = !isNgAttr;
+        var allOrNothing = ALL_OR_NOTHING_ATTRS[name] || isNgAttr;
+
+        var interpolateFn = $interpolate(value, mustHaveExpression, trustedContext, allOrNothing);
+
+        // no interpolation found -> ignore
+        if (!interpolateFn) return;
 
-        function resolveHttpPromise() {
-          resolvePromise(response, status, headersString, statusText, xhrStatus);
+        if (name === 'multiple' && nodeName_(node) === 'select') {
+          throw $compileMinErr('selmulti', 'Binding to the \'multiple\' attribute is not supported. Element: {0}', startingTag(node));
         }
 
-        if (useApplyAsync) {
-          $rootScope.$applyAsync(resolveHttpPromise);
-        } else {
-          resolveHttpPromise();
-          if (!$rootScope.$$phase) $rootScope.$apply();
+        if (EVENT_HANDLER_ATTR_REGEXP.test(name)) {
+          throw $compileMinErr('nodomevents', 'Interpolations for HTML DOM event attributes are disallowed.  Please use the ' + 'ng- versions (such as ng-click instead of onclick) instead.');
         }
-      }
 
+        directives.push({
+          priority: 100,
+          compile: function compile() {
+            return {
+              pre: function attrInterpolatePreLinkFn(scope, element, attr) {
+                var $$observers = attr.$$observers || (attr.$$observers = createMap());
 
-      /**
-       * Resolves the raw $http promise.
-       */
-      function resolvePromise(response, status, headers, statusText, xhrStatus) {
-        //status: HTTP response status code, 0, -1 (aborted by timeout / promise)
-        status = status >= -1 ? status : 0;
-
-        (isSuccess(status) ? deferred.resolve : deferred.reject)({
-          data: response,
-          status: status,
-          headers: headersGetter(headers),
-          config: config,
-          statusText: statusText,
-          xhrStatus: xhrStatus
+                // If the attribute has changed since last $interpolate()ed
+                var newValue = attr[name];
+                if (newValue !== value) {
+                  // we need to interpolate again since the attribute value has been updated
+                  // (e.g. by another directive's compile function)
+                  // ensure unset/empty values make interpolateFn falsy
+                  interpolateFn = newValue && $interpolate(newValue, true, trustedContext, allOrNothing);
+                  value = newValue;
+                }
+
+                // if attribute was updated so that there is no interpolation going on we don't want to
+                // register any observers
+                if (!interpolateFn) return;
+
+                // initialize attr object so that it's ready in case we need the value for isolate
+                // scope initialization, otherwise the value would not be available from isolate
+                // directive's linking fn during linking phase
+                attr[name] = interpolateFn(scope);
+
+                ($$observers[name] || ($$observers[name] = [])).$$inter = true;
+                (attr.$$observers && attr.$$observers[name].$$scope || scope).$watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) {
+                  //special case for class attribute addition + removal
+                  //so that class changes can tap into the animation
+                  //hooks provided by the $animate service. Be sure to
+                  //skip animations when the first digest occurs (when
+                  //both the new and the old values are the same) since
+                  //the CSS classes are the non-interpolated values
+                  if (name === 'class' && newValue !== oldValue) {
+                    attr.$updateClass(newValue, oldValue);
+                  } else {
+                    attr.$set(name, newValue);
+                  }
+                });
+              }
+            };
+          }
         });
       }
 
-      function resolvePromiseWithResult(result) {
-        resolvePromise(result.data, result.status, shallowCopy(result.headers()), result.statusText, result.xhrStatus);
-      }
+      /**
+       * This is a special jqLite.replaceWith, which can replace items which
+       * have no parents, provided that the containing jqLite collection is provided.
+       *
+       * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes
+       *                               in the root of the tree.
+       * @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep
+       *                                  the shell, but replace its DOM node reference.
+       * @param {Node} newNode The new DOM node.
+       */
+      function replaceWith($rootElement, elementsToRemove, newNode) {
+        var firstElementToRemove = elementsToRemove[0],
+            removeCount = elementsToRemove.length,
+            parent = firstElementToRemove.parentNode,
+            i,
+            ii;
+
+        if ($rootElement) {
+          for (i = 0, ii = $rootElement.length; i < ii; i++) {
+            if ($rootElement[i] === firstElementToRemove) {
+              $rootElement[i++] = newNode;
+              for (var j = i, j2 = j + removeCount - 1, jj = $rootElement.length; j < jj; j++, j2++) {
+                if (j2 < jj) {
+                  $rootElement[j] = $rootElement[j2];
+                } else {
+                  delete $rootElement[j];
+                }
+              }
+              $rootElement.length -= removeCount - 1;
 
-      function removePendingReq() {
-        var idx = $http.pendingRequests.indexOf(config);
-        if (idx !== -1) $http.pendingRequests.splice(idx, 1);
-      }
-    }
+              // If the replaced element is also the jQuery .context then replace it
+              // .context is a deprecated jQuery api, so we should set it only when jQuery set it
+              // http://api.jquery.com/context/
+              if ($rootElement.context === firstElementToRemove) {
+                $rootElement.context = newNode;
+              }
+              break;
+            }
+          }
+        }
+
+        if (parent) {
+          parent.replaceChild(newNode, firstElementToRemove);
+        }
+
+        // Append all the `elementsToRemove` to a fragment. This will...
+        // - remove them from the DOM
+        // - allow them to still be traversed with .nextSibling
+        // - allow a single fragment.qSA to fetch all elements being removed
+        var fragment = window.document.createDocumentFragment();
+        for (i = 0; i < removeCount; i++) {
+          fragment.appendChild(elementsToRemove[i]);
+        }
+
+        if (jqLite.hasData(firstElementToRemove)) {
+          // Copy over user data (that includes Angular's $scope etc.). Don't copy private
+          // data here because there's no public interface in jQuery to do that and copying over
+          // event listeners (which is the main use of private data) wouldn't work anyway.
+          jqLite.data(newNode, jqLite.data(firstElementToRemove));
+
+          // Remove $destroy event listeners from `firstElementToRemove`
+          jqLite(firstElementToRemove).off('$destroy');
+        }
 
+        // Cleanup any data/listeners on the elements and children.
+        // This includes invoking the $destroy event on any elements with listeners.
+        jqLite.cleanData(fragment.querySelectorAll('*'));
 
-    function buildUrl(url, serializedParams) {
-      if (serializedParams.length > 0) {
-        url += ((url.indexOf('?') === -1) ? '?' : '&') + serializedParams;
+        // Update the jqLite collection to only contain the `newNode`
+        for (i = 1; i < removeCount; i++) {
+          delete elementsToRemove[i];
+        }
+        elementsToRemove[0] = newNode;
+        elementsToRemove.length = 1;
       }
-      return url;
-    }
 
-    function sanitizeJsonpCallbackParam(url, cbKey) {
-      var parts = url.split('?');
-      if (parts.length > 2) {
-        // Throw if the url contains more than one `?` query indicator
-        throw $httpMinErr('badjsonp', 'Illegal use more than one "?", in url, "{1}"', url);
+      function cloneAndAnnotateFn(fn, annotation) {
+        return extend(function () {
+          return fn.apply(null, arguments);
+        }, fn, annotation);
       }
-      var params = parseKeyValue(parts[1]);
-      forEach(params, function(value, key) {
-        if (value === 'JSON_CALLBACK') {
-          // Throw if the url already contains a reference to JSON_CALLBACK
-          throw $httpMinErr('badjsonp', 'Illegal use of JSON_CALLBACK in url, "{0}"', url);
+
+      function invokeLinkFn(linkFn, scope, $element, attrs, controllers, transcludeFn) {
+        try {
+          linkFn(scope, $element, attrs, controllers, transcludeFn);
+        } catch (e) {
+          $exceptionHandler(e, startingTag($element));
         }
-        if (key === cbKey) {
-          // Throw if the callback param was already provided
-          throw $httpMinErr('badjsonp', 'Illegal use of callback param, "{0}", in url, "{1}"', cbKey, url);
+      }
+
+      function strictBindingsCheck(attrName, directiveName) {
+        if (strictComponentBindingsEnabled) {
+          throw $compileMinErr('missingattr', 'Attribute \'{0}\' of \'{1}\' is non-optional and must be set!', attrName, directiveName);
         }
-      });
+      }
 
-      // Add in the JSON_CALLBACK callback param value
-      url += ((url.indexOf('?') === -1) ? '?' : '&') + cbKey + '=JSON_CALLBACK';
+      // Set up $watches for isolate scope and controller bindings.
+      function initializeDirectiveBindings(scope, attrs, destination, bindings, directive) {
+        var removeWatchCollection = [];
+        var initialChanges = {};
+        var changes;
 
-      return url;
-    }
-  }];
-}
+        forEach(bindings, function initializeBinding(definition, scopeName) {
+          var attrName = definition.attrName,
+              optional = definition.optional,
+              mode = definition.mode,
+              // @, =, <, or &
+          lastValue,
+              parentGet,
+              parentSet,
+              compare,
+              removeWatch;
 
-/**
- * @ngdoc service
- * @name $xhrFactory
- * @this
- *
- * @description
- * Factory function used to create XMLHttpRequest objects.
- *
- * Replace or decorate this service to create your own custom XMLHttpRequest objects.
- *
- * ```
- * angular.module('myApp', [])
- * .factory('$xhrFactory', function() {
- *   return function createXhr(method, url) {
- *     return new window.XMLHttpRequest({mozSystem: true});
- *   };
- * });
- * ```
- *
- * @param {string} method HTTP method of the request (GET, POST, PUT, ..)
- * @param {string} url URL of the request.
- */
-function $xhrFactoryProvider() {
-  this.$get = function() {
-    return function createXhr() {
-      return new window.XMLHttpRequest();
-    };
-  };
-}
+          switch (mode) {
 
-/**
- * @ngdoc service
- * @name $httpBackend
- * @requires $jsonpCallbacks
- * @requires $document
- * @requires $xhrFactory
- * @this
- *
- * @description
- * HTTP backend used by the {@link ng.$http service} that delegates to
- * XMLHttpRequest object or JSONP and deals with browser incompatibilities.
- *
- * You should never need to use this service directly, instead use the higher-level abstractions:
- * {@link ng.$http $http} or {@link ngResource.$resource $resource}.
- *
- * During testing this implementation is swapped with {@link ngMock.$httpBackend mock
- * $httpBackend} which can be trained with responses.
- */
-function $HttpBackendProvider() {
-  this.$get = ['$browser', '$jsonpCallbacks', '$document', '$xhrFactory', function($browser, $jsonpCallbacks, $document, $xhrFactory) {
-    return createHttpBackend($browser, $xhrFactory, $browser.defer, $jsonpCallbacks, $document[0]);
-  }];
-}
+            case '@':
+              if (!optional && !hasOwnProperty.call(attrs, attrName)) {
+                strictBindingsCheck(attrName, directive.name);
+                destination[scopeName] = attrs[attrName] = undefined;
+              }
+              removeWatch = attrs.$observe(attrName, function (value) {
+                if (isString(value) || isBoolean(value)) {
+                  var oldValue = destination[scopeName];
+                  recordChanges(scopeName, value, oldValue);
+                  destination[scopeName] = value;
+                }
+              });
+              attrs.$$observers[attrName].$$scope = scope;
+              lastValue = attrs[attrName];
+              if (isString(lastValue)) {
+                // If the attribute has been provided then we trigger an interpolation to ensure
+                // the value is there for use in the link fn
+                destination[scopeName] = $interpolate(lastValue)(scope);
+              } else if (isBoolean(lastValue)) {
+                // If the attributes is one of the BOOLEAN_ATTR then Angular will have converted
+                // the value to boolean rather than a string, so we special case this situation
+                destination[scopeName] = lastValue;
+              }
+              initialChanges[scopeName] = new SimpleChange(_UNINITIALIZED_VALUE, destination[scopeName]);
+              removeWatchCollection.push(removeWatch);
+              break;
 
-function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDocument) {
-  // TODO(vojta): fix the signature
-  return function(method, url, post, callback, headers, timeout, withCredentials, responseType, eventHandlers, uploadEventHandlers) {
-    url = url || $browser.url();
+            case '=':
+              if (!hasOwnProperty.call(attrs, attrName)) {
+                if (optional) break;
+                strictBindingsCheck(attrName, directive.name);
+                attrs[attrName] = undefined;
+              }
+              if (optional && !attrs[attrName]) break;
 
-    if (lowercase(method) === 'jsonp') {
-      var callbackPath = callbacks.createCallback(url);
-      var jsonpDone = jsonpReq(url, callbackPath, function(status, text) {
-        // jsonpReq only ever sets status to 200 (OK), 404 (ERROR) or -1 (WAITING)
-        var response = (status === 200) && callbacks.getResponse(callbackPath);
-        completeRequest(callback, status, response, '', text, 'complete');
-        callbacks.removeCallback(callbackPath);
-      });
-    } else {
+              parentGet = $parse(attrs[attrName]);
+              if (parentGet.literal) {
+                compare = equals;
+              } else {
+                compare = simpleCompare;
+              }
+              parentSet = parentGet.assign || function () {
+                // reset the change, or we will throw this exception on every $digest
+                lastValue = destination[scopeName] = parentGet(scope);
+                throw $compileMinErr('nonassign', 'Expression \'{0}\' in attribute \'{1}\' used with directive \'{2}\' is non-assignable!', attrs[attrName], attrName, directive.name);
+              };
+              lastValue = destination[scopeName] = parentGet(scope);
+              var parentValueWatch = function parentValueWatch(parentValue) {
+                if (!compare(parentValue, destination[scopeName])) {
+                  // we are out of sync and need to copy
+                  if (!compare(parentValue, lastValue)) {
+                    // parent changed and it has precedence
+                    destination[scopeName] = parentValue;
+                  } else {
+                    // if the parent can be assigned then do so
+                    parentSet(scope, parentValue = destination[scopeName]);
+                  }
+                }
+                lastValue = parentValue;
+                return lastValue;
+              };
+              parentValueWatch.$stateful = true;
+              if (definition.collection) {
+                removeWatch = scope.$watchCollection(attrs[attrName], parentValueWatch);
+              } else {
+                removeWatch = scope.$watch($parse(attrs[attrName], parentValueWatch), null, parentGet.literal);
+              }
+              removeWatchCollection.push(removeWatch);
+              break;
+
+            case '<':
+              if (!hasOwnProperty.call(attrs, attrName)) {
+                if (optional) break;
+                strictBindingsCheck(attrName, directive.name);
+                attrs[attrName] = undefined;
+              }
+              if (optional && !attrs[attrName]) break;
 
-      var xhr = createXhr(method, url);
+              parentGet = $parse(attrs[attrName]);
+              var deepWatch = parentGet.literal;
 
-      xhr.open(method, url, true);
-      forEach(headers, function(value, key) {
-        if (isDefined(value)) {
-            xhr.setRequestHeader(key, value);
-        }
-      });
+              var initialValue = destination[scopeName] = parentGet(scope);
+              initialChanges[scopeName] = new SimpleChange(_UNINITIALIZED_VALUE, destination[scopeName]);
+
+              removeWatch = scope.$watch(parentGet, function parentValueWatchAction(newValue, oldValue) {
+                if (oldValue === newValue) {
+                  if (oldValue === initialValue || deepWatch && equals(oldValue, initialValue)) {
+                    return;
+                  }
+                  oldValue = initialValue;
+                }
+                recordChanges(scopeName, newValue, oldValue);
+                destination[scopeName] = newValue;
+              }, deepWatch);
 
-      xhr.onload = function requestLoaded() {
-        var statusText = xhr.statusText || '';
+              removeWatchCollection.push(removeWatch);
+              break;
+
+            case '&':
+              if (!optional && !hasOwnProperty.call(attrs, attrName)) {
+                strictBindingsCheck(attrName, directive.name);
+              }
+              // Don't assign Object.prototype method to scope
+              parentGet = attrs.hasOwnProperty(attrName) ? $parse(attrs[attrName]) : noop;
 
-        // responseText is the old-school way of retrieving response (supported by IE9)
-        // response/responseType properties were introduced in XHR Level2 spec (supported by IE10)
-        var response = ('response' in xhr) ? xhr.response : xhr.responseText;
+              // Don't assign noop to destination if expression is not valid
+              if (parentGet === noop && optional) break;
 
-        // normalize IE9 bug (http://bugs.jquery.com/ticket/1450)
-        var status = xhr.status === 1223 ? 204 : xhr.status;
+              destination[scopeName] = function (locals) {
+                return parentGet(scope, locals);
+              };
+              break;
+          }
+        });
 
-        // fix status code when it is 0 (0 status is undocumented).
-        // Occurs when accessing file resources or on Android 4.1 stock browser
-        // while retrieving files from application cache.
-        if (status === 0) {
-          status = response ? 200 : urlResolve(url).protocol === 'file' ? 404 : 0;
+        function recordChanges(key, currentValue, previousValue) {
+          if (isFunction(destination.$onChanges) && !simpleCompare(currentValue, previousValue)) {
+            // If we have not already scheduled the top level onChangesQueue handler then do so now
+            if (!onChangesQueue) {
+              scope.$$postDigest(flushOnChangesQueue);
+              onChangesQueue = [];
+            }
+            // If we have not already queued a trigger of onChanges for this controller then do so now
+            if (!changes) {
+              changes = {};
+              onChangesQueue.push(triggerOnChangesHook);
+            }
+            // If the has been a change on this property already then we need to reuse the previous value
+            if (changes[key]) {
+              previousValue = changes[key].previousValue;
+            }
+            // Store this change
+            changes[key] = new SimpleChange(previousValue, currentValue);
+          }
         }
 
-        completeRequest(callback,
-            status,
-            response,
-            xhr.getAllResponseHeaders(),
-            statusText,
-            'complete');
-      };
+        function triggerOnChangesHook() {
+          destination.$onChanges(changes);
+          // Now clear the changes so that we schedule onChanges when more changes arrive
+          changes = undefined;
+        }
 
-      var requestError = function() {
-        // The response is always empty
-        // See https://xhr.spec.whatwg.org/#request-error-steps and https://fetch.spec.whatwg.org/#concept-network-error
-        completeRequest(callback, -1, null, null, '', 'error');
-      };
+        return {
+          initialChanges: initialChanges,
+          removeWatches: removeWatchCollection.length && function removeWatches() {
+            for (var i = 0, ii = removeWatchCollection.length; i < ii; ++i) {
+              removeWatchCollection[i]();
+            }
+          }
+        };
+      }
+    }];
+  }
 
-      var requestAborted = function() {
-        completeRequest(callback, -1, null, null, '', 'abort');
-      };
+  function SimpleChange(previous, current) {
+    this.previousValue = previous;
+    this.currentValue = current;
+  }
+  SimpleChange.prototype.isFirstChange = function () {
+    return this.previousValue === _UNINITIALIZED_VALUE;
+  };
 
-      var requestTimeout = function() {
-        // The response is always empty
-        // See https://xhr.spec.whatwg.org/#request-error-steps and https://fetch.spec.whatwg.org/#concept-network-error
-        completeRequest(callback, -1, null, null, '', 'timeout');
-      };
+  var PREFIX_REGEXP = /^((?:x|data)[:\-_])/i;
+  var SPECIAL_CHARS_REGEXP = /[:\-_]+(.)/g;
 
-      xhr.onerror = requestError;
-      xhr.onabort = requestAborted;
-      xhr.ontimeout = requestTimeout;
+  /**
+   * Converts all accepted directives format into proper directive name.
+   * @param name Name to normalize
+   */
+  function directiveNormalize(name) {
+    return name.replace(PREFIX_REGEXP, '').replace(SPECIAL_CHARS_REGEXP, function (_, letter, offset) {
+      return offset ? letter.toUpperCase() : letter;
+    });
+  }
 
-      forEach(eventHandlers, function(value, key) {
-          xhr.addEventListener(key, value);
-      });
+  /**
+   * @ngdoc type
+   * @name $compile.directive.Attributes
+   *
+   * @description
+   * A shared object between directive compile / linking functions which contains normalized DOM
+   * element attributes. The values reflect current binding state `{{ }}`. The normalization is
+   * needed since all of these are treated as equivalent in Angular:
+   *
+   * ```
+   *    
+   * ```
+   */
+
+  /**
+   * @ngdoc property
+   * @name $compile.directive.Attributes#$attr
+   *
+   * @description
+   * A map of DOM element attribute names to the normalized name. This is
+   * needed to do reverse lookup from normalized name back to actual name.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $compile.directive.Attributes#$set
+   * @kind function
+   *
+   * @description
+   * Set DOM element attribute value.
+   *
+   *
+   * @param {string} name Normalized element attribute name of the property to modify. The name is
+   *          reverse-translated using the {@link ng.$compile.directive.Attributes#$attr $attr}
+   *          property to the original name.
+   * @param {string} value Value to set the attribute to. The value can be an interpolated string.
+   */
+
+  /**
+   * Closure compiler type information
+   */
+
+  function nodesetLinkingFn(
+  /* angular.Scope */scope,
+  /* NodeList */nodeList,
+  /* Element */rootElement,
+  /* function(Function) */boundTranscludeFn) {}
+
+  function directiveLinkingFn(
+  /* nodesetLinkingFn */nodesetLinkingFn,
+  /* angular.Scope */scope,
+  /* Node */node,
+  /* Element */rootElement,
+  /* function(Function) */boundTranscludeFn) {}
+
+  function tokenDifference(str1, str2) {
+    var values = '',
+        tokens1 = str1.split(/\s+/),
+        tokens2 = str2.split(/\s+/);
+
+    outer: for (var i = 0; i < tokens1.length; i++) {
+      var token = tokens1[i];
+      for (var j = 0; j < tokens2.length; j++) {
+        if (token === tokens2[j]) continue outer;
+      }
+      values += (values.length > 0 ? ' ' : '') + token;
+    }
+    return values;
+  }
+
+  function removeComments(jqNodes) {
+    jqNodes = jqLite(jqNodes);
+    var i = jqNodes.length;
+
+    if (i <= 1) {
+      return jqNodes;
+    }
+
+    while (i--) {
+      var node = jqNodes[i];
+      if (node.nodeType === NODE_TYPE_COMMENT || node.nodeType === NODE_TYPE_TEXT && node.nodeValue.trim() === '') {
+        splice.call(jqNodes, i, 1);
+      }
+    }
+    return jqNodes;
+  }
+
+  var $controllerMinErr = minErr('$controller');
+
+  var CNTRL_REG = /^(\S+)(\s+as\s+([\w$]+))?$/;
+  function identifierForController(controller, ident) {
+    if (ident && isString(ident)) return ident;
+    if (isString(controller)) {
+      var match = CNTRL_REG.exec(controller);
+      if (match) return match[3];
+    }
+  }
+
+  /**
+   * @ngdoc provider
+   * @name $controllerProvider
+   * @this
+   *
+   * @description
+   * The {@link ng.$controller $controller service} is used by Angular to create new
+   * controllers.
+   *
+   * This provider allows controller registration via the
+   * {@link ng.$controllerProvider#register register} method.
+   */
+  function $ControllerProvider() {
+    var controllers = {},
+        globals = false;
+
+    /**
+     * @ngdoc method
+     * @name $controllerProvider#has
+     * @param {string} name Controller name to check.
+     */
+    this.has = function (name) {
+      return controllers.hasOwnProperty(name);
+    };
+
+    /**
+     * @ngdoc method
+     * @name $controllerProvider#register
+     * @param {string|Object} name Controller name, or an object map of controllers where the keys are
+     *    the names and the values are the constructors.
+     * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI
+     *    annotations in the array notation).
+     */
+    this.register = function (name, constructor) {
+      assertNotHasOwnProperty(name, 'controller');
+      if (isObject(name)) {
+        extend(controllers, name);
+      } else {
+        controllers[name] = constructor;
+      }
+    };
+
+    /**
+     * @ngdoc method
+     * @name $controllerProvider#allowGlobals
+     * @description If called, allows `$controller` to find controller constructors on `window`
+     *
+     * @deprecated
+     * sinceVersion="v1.3.0"
+     * removeVersion="v1.7.0"
+     * This method of finding controllers has been deprecated.
+     */
+    this.allowGlobals = function () {
+      globals = true;
+    };
+
+    this.$get = ['$injector', '$window', function ($injector, $window) {
+
+      /**
+       * @ngdoc service
+       * @name $controller
+       * @requires $injector
+       *
+       * @param {Function|string} constructor If called with a function then it's considered to be the
+       *    controller constructor function. Otherwise it's considered to be a string which is used
+       *    to retrieve the controller constructor using the following steps:
+       *
+       *    * check if a controller with given name is registered via `$controllerProvider`
+       *    * check if evaluating the string on the current scope returns a constructor
+       *    * if $controllerProvider#allowGlobals, check `window[constructor]` on the global
+       *      `window` object (deprecated, not recommended)
+       *
+       *    The string can use the `controller as property` syntax, where the controller instance is published
+       *    as the specified property on the `scope`; the `scope` must be injected into `locals` param for this
+       *    to work correctly.
+       *
+       * @param {Object} locals Injection locals for Controller.
+       * @return {Object} Instance of given controller.
+       *
+       * @description
+       * `$controller` service is responsible for instantiating controllers.
+       *
+       * It's just a simple call to {@link auto.$injector $injector}, but extracted into
+       * a service, so that one can override this service with [BC version](https://gist.github.com/1649788).
+       */
+      return function $controller(expression, locals, later, ident) {
+        // PRIVATE API:
+        //   param `later` --- indicates that the controller's constructor is invoked at a later time.
+        //                     If true, $controller will allocate the object with the correct
+        //                     prototype chain, but will not invoke the controller until a returned
+        //                     callback is invoked.
+        //   param `ident` --- An optional label which overrides the label parsed from the controller
+        //                     expression, if any.
+        var instance, match, constructor, identifier;
+        later = later === true;
+        if (ident && isString(ident)) {
+          identifier = ident;
+        }
+
+        if (isString(expression)) {
+          match = expression.match(CNTRL_REG);
+          if (!match) {
+            throw $controllerMinErr('ctrlfmt', 'Badly formed controller string \'{0}\'. ' + 'Must match `__name__ as __id__` or `__name__`.', expression);
+          }
+          constructor = match[1];
+          identifier = identifier || match[3];
+          expression = controllers.hasOwnProperty(constructor) ? controllers[constructor] : getter(locals.$scope, constructor, true) || (globals ? getter($window, constructor, true) : undefined);
 
-      forEach(uploadEventHandlers, function(value, key) {
-        xhr.upload.addEventListener(key, value);
-      });
+          if (!expression) {
+            throw $controllerMinErr('ctrlreg', 'The controller with the name \'{0}\' is not registered.', constructor);
+          }
 
-      if (withCredentials) {
-        xhr.withCredentials = true;
-      }
+          assertArgFn(expression, constructor, true);
+        }
 
-      if (responseType) {
-        try {
-          xhr.responseType = responseType;
-        } catch (e) {
-          // WebKit added support for the json responseType value on 09/03/2013
-          // https://bugs.webkit.org/show_bug.cgi?id=73648. Versions of Safari prior to 7 are
-          // known to throw when setting the value "json" as the response type. Other older
-          // browsers implementing the responseType
+        if (later) {
+          // Instantiate controller later:
+          // This machinery is used to create an instance of the object before calling the
+          // controller's constructor itself.
           //
-          // The json response type can be ignored if not supported, because JSON payloads are
-          // parsed on the client-side regardless.
-          if (responseType !== 'json') {
-            throw e;
+          // This allows properties to be added to the controller before the constructor is
+          // invoked. Primarily, this is used for isolate scope bindings in $compile.
+          //
+          // This feature is not intended for use by applications, and is thus not documented
+          // publicly.
+          // Object creation: http://jsperf.com/create-constructor/2
+          var controllerPrototype = (isArray(expression) ? expression[expression.length - 1] : expression).prototype;
+          instance = Object.create(controllerPrototype || null);
+
+          if (identifier) {
+            addIdentifier(locals, identifier, instance, constructor || expression.name);
           }
-        }
-      }
-
-      xhr.send(isUndefined(post) ? null : post);
-    }
-
-    if (timeout > 0) {
-      var timeoutId = $browserDefer(timeoutRequest, timeout);
-    } else if (isPromiseLike(timeout)) {
-      timeout.then(timeoutRequest);
-    }
-
 
-    function timeoutRequest() {
-      if (jsonpDone) {
-        jsonpDone();
-      }
-      if (xhr) {
-        xhr.abort();
-      }
-    }
-
-    function completeRequest(callback, status, response, headersString, statusText, xhrStatus) {
-      // cancel timeout and subsequent timeout promise resolution
-      if (isDefined(timeoutId)) {
-        $browserDefer.cancel(timeoutId);
-      }
-      jsonpDone = xhr = null;
+          return extend(function $controllerInit() {
+            var result = $injector.invoke(expression, instance, locals, constructor);
+            if (result !== instance && (isObject(result) || isFunction(result))) {
+              instance = result;
+              if (identifier) {
+                // If result changed, re-assign controllerAs value to scope.
+                addIdentifier(locals, identifier, instance, constructor || expression.name);
+              }
+            }
+            return instance;
+          }, {
+            instance: instance,
+            identifier: identifier
+          });
+        }
 
-      callback(status, response, headersString, statusText, xhrStatus);
-    }
-  };
+        instance = $injector.instantiate(expression, locals, constructor);
 
-  function jsonpReq(url, callbackPath, done) {
-    url = url.replace('JSON_CALLBACK', callbackPath);
-    // we can't use jQuery/jqLite here because jQuery does crazy stuff with script elements, e.g.:
-    // - fetches local scripts via XHR and evals them
-    // - adds and immediately removes script elements from the document
-    var script = rawDocument.createElement('script'), callback = null;
-    script.type = 'text/javascript';
-    script.src = url;
-    script.async = true;
+        if (identifier) {
+          addIdentifier(locals, identifier, instance, constructor || expression.name);
+        }
 
-    callback = function(event) {
-      script.removeEventListener('load', callback);
-      script.removeEventListener('error', callback);
-      rawDocument.body.removeChild(script);
-      script = null;
-      var status = -1;
-      var text = 'unknown';
+        return instance;
+      };
 
-      if (event) {
-        if (event.type === 'load' && !callbacks.wasCalled(callbackPath)) {
-          event = { type: 'error' };
+      function addIdentifier(locals, identifier, instance, name) {
+        if (!(locals && isObject(locals.$scope))) {
+          throw minErr('$controller')('noscp', 'Cannot export controller \'{0}\' as \'{1}\'! No $scope object provided via `locals`.', name, identifier);
         }
-        text = event.type;
-        status = event.type === 'error' ? 404 : 200;
-      }
 
-      if (done) {
-        done(status, text);
+        locals.$scope[identifier] = instance;
       }
-    };
+    }];
+  }
 
-    script.addEventListener('load', callback);
-    script.addEventListener('error', callback);
-    rawDocument.body.appendChild(script);
-    return callback;
+  /**
+   * @ngdoc service
+   * @name $document
+   * @requires $window
+   * @this
+   *
+   * @description
+   * A {@link angular.element jQuery or jqLite} wrapper for the browser's `window.document` object.
+   *
+   * @example
+     
+       
+         

+           
$document title: 

+           
window.document title: 

+         

+       
+       
+         angular.module('documentExample', [])
+           .controller('ExampleController', ['$scope', '$document', function($scope, $document) {
+             $scope.title = $document[0].title;
+             $scope.windowTitle = angular.element(window.document)[0].title;
+           }]);
+       
+     
+   */
+  function $DocumentProvider() {
+    this.$get = ['$window', function (window) {
+      return jqLite(window.document);
+    }];
   }
-}
 
-var $interpolateMinErr = angular.$interpolateMinErr = minErr('$interpolate');
-$interpolateMinErr.throwNoconcat = function(text) {
-  throw $interpolateMinErr('noconcat',
-      'Error while interpolating: {0}\nStrict Contextual Escaping disallows ' +
-      'interpolations that concatenate multiple expressions when a trusted value is ' +
-      'required.  See http://docs.angularjs.org/api/ng.$sce', text);
-};
+  /**
+   * @private
+   * @this
+   * Listens for document visibility change and makes the current status accessible.
+   */
+  function $$IsDocumentHiddenProvider() {
+    this.$get = ['$document', '$rootScope', function ($document, $rootScope) {
+      var doc = $document[0];
+      var hidden = doc && doc.hidden;
 
-$interpolateMinErr.interr = function(text, err) {
-  return $interpolateMinErr('interr', 'Can\'t interpolate: {0}\n{1}', text, err.toString());
-};
+      $document.on('visibilitychange', changeListener);
 
-/**
- * @ngdoc provider
- * @name $interpolateProvider
- * @this
- *
- * @description
- *
- * Used for configuring the interpolation markup. Defaults to `{{` and `}}`.
- *
- * 

- * This feature is sometimes used to mix different markup languages, e.g. to wrap an Angular
- * template within a Python Jinja template (or any other template language). Mixing templating
- * languages is **very dangerous**. The embedding template language will not safely escape Angular
- * expressions, so any user-controlled values in the template will cause Cross Site Scripting (XSS)
- * security bugs!
- * 

- *
- * @example
-
-
-
-

-    //demo.label//
-

-
-
-  it('should interpolate binding with custom symbols', function() {
-    expect(element(by.binding('demo.label')).getText()).toBe('This binding is brought you by // interpolation symbols.');
-  });
-
-
- */
-function $InterpolateProvider() {
-  var startSymbol = '{{';
-  var endSymbol = '}}';
+      return function () {
+        return hidden;
+      };
+    }];
+  }
 
   /**
-   * @ngdoc method
-   * @name $interpolateProvider#startSymbol
-   * @description
-   * Symbol to denote start of expression in the interpolated string. Defaults to `{{`.
+   * @ngdoc service
+   * @name $exceptionHandler
+   * @requires ng.$log
+   * @this
    *
-   * @param {string=} value new value to set the starting symbol to.
-   * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
-   */
-  this.startSymbol = function(value) {
-    if (value) {
-      startSymbol = value;
-      return this;
-    } else {
-      return startSymbol;
-    }
-  };
-
-  /**
-   * @ngdoc method
-   * @name $interpolateProvider#endSymbol
    * @description
-   * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
+   * Any uncaught exception in angular expressions is delegated to this service.
+   * The default implementation simply delegates to `$log.error` which logs it into
+   * the browser console.
+   *
+   * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by
+   * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing.
+   *
+   * ## Example:
+   *
+   * The example below will overwrite the default `$exceptionHandler` in order to (a) log uncaught
+   * errors to the backend for later inspection by the developers and (b) to use `$log.warn()` instead
+   * of `$log.error()`.
+   *
+   * ```js
+   *   angular.
+   *     module('exceptionOverwrite', []).
+   *     factory('$exceptionHandler', ['$log', 'logErrorsToBackend', function($log, logErrorsToBackend) {
+   *       return function myExceptionHandler(exception, cause) {
+   *         logErrorsToBackend(exception, cause);
+   *         $log.warn(exception, cause);
+   *       };
+   *     }]);
+   * ```
+   *
+   * 

+   * Note, that code executed in event-listeners (even those registered using jqLite's `on`/`bind`
+   * methods) does not delegate exceptions to the {@link ng.$exceptionHandler $exceptionHandler}
+   * (unless executed during a digest).
+   *
+   * If you wish, you can manually delegate exceptions, e.g.
+   * `try { ... } catch(e) { $exceptionHandler(e); }`
+   *
+   * @param {Error} exception Exception associated with the error.
+   * @param {string=} cause Optional information about the context in which
+   *       the error was thrown.
    *
-   * @param {string=} value new value to set the ending symbol to.
-   * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
    */
-  this.endSymbol = function(value) {
-    if (value) {
-      endSymbol = value;
-      return this;
-    } else {
-      return endSymbol;
-    }
-  };
-
-
-  this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) {
-    var startSymbolLength = startSymbol.length,
-        endSymbolLength = endSymbol.length,
-        escapedStartRegexp = new RegExp(startSymbol.replace(/./g, escape), 'g'),
-        escapedEndRegexp = new RegExp(endSymbol.replace(/./g, escape), 'g');
+  function $ExceptionHandlerProvider() {
+    this.$get = ['$log', function ($log) {
+      return function (exception, cause) {
+        $log.error.apply($log, arguments);
+      };
+    }];
+  }
 
-    function escape(ch) {
-      return '\\\\\\' + ch;
-    }
+  var $$ForceReflowProvider = /** @this */function $$ForceReflowProvider() {
+    this.$get = ['$document', function ($document) {
+      return function (domNode) {
+        //the line below will force the browser to perform a repaint so
+        //that all the animated elements within the animation frame will
+        //be properly updated and drawn on screen. This is required to
+        //ensure that the preparation animation is properly flushed so that
+        //the active state picks up from there. DO NOT REMOVE THIS LINE.
+        //DO NOT OPTIMIZE THIS LINE. THE MINIFIER WILL REMOVE IT OTHERWISE WHICH
+        //WILL RESULT IN AN UNPREDICTABLE BUG THAT IS VERY HARD TO TRACK DOWN AND
+        //WILL TAKE YEARS AWAY FROM YOUR LIFE.
+        if (domNode) {
+          if (!domNode.nodeType && domNode instanceof jqLite) {
+            domNode = domNode[0];
+          }
+        } else {
+          domNode = $document[0].body;
+        }
+        return domNode.offsetWidth + 1;
+      };
+    }];
+  };
 
-    function unescapeText(text) {
-      return text.replace(escapedStartRegexp, startSymbol).
-        replace(escapedEndRegexp, endSymbol);
-    }
+  var APPLICATION_JSON = 'application/json';
+  var CONTENT_TYPE_APPLICATION_JSON = { 'Content-Type': APPLICATION_JSON + ';charset=utf-8' };
+  var JSON_START = /^\[|^\{(?!\{)/;
+  var JSON_ENDS = {
+    '[': /]$/,
+    '{': /}$/
+  };
+  var JSON_PROTECTION_PREFIX = /^\)]\}',?\n/;
+  var $httpMinErr = minErr('$http');
 
-    // TODO: this is the same as the constantWatchDelegate in parse.js
-    function constantWatchDelegate(scope, listener, objectEquality, constantInterp) {
-      var unwatch = scope.$watch(function constantInterpolateWatch(scope) {
-        unwatch();
-        return constantInterp(scope);
-      }, listener, objectEquality);
-      return unwatch;
+  function serializeValue(v) {
+    if (isObject(v)) {
+      return isDate(v) ? v.toISOString() : toJson(v);
     }
+    return v;
+  }
 
+  /** @this */
+  function $HttpParamSerializerProvider() {
     /**
      * @ngdoc service
-     * @name $interpolate
-     * @kind function
+     * @name $httpParamSerializer
+     * @description
      *
-     * @requires $parse
-     * @requires $sce
+     * Default {@link $http `$http`} params serializer that converts objects to strings
+     * according to the following rules:
      *
-     * @description
+     * * `{'foo': 'bar'}` results in `foo=bar`
+     * * `{'foo': Date.now()}` results in `foo=2015-04-01T09%3A50%3A49.262Z` (`toISOString()` and encoded representation of a Date object)
+     * * `{'foo': ['bar', 'baz']}` results in `foo=bar&foo=baz` (repeated key for each array element)
+     * * `{'foo': {'bar':'baz'}}` results in `foo=%7B%22bar%22%3A%22baz%22%7D` (stringified and encoded representation of an object)
      *
-     * Compiles a string with markup into an interpolation function. This service is used by the
-     * HTML {@link ng.$compile $compile} service for data binding. See
-     * {@link ng.$interpolateProvider $interpolateProvider} for configuring the
-     * interpolation markup.
+     * Note that serializer will sort the request parameters alphabetically.
+     * */
+
+    this.$get = function () {
+      return function ngParamSerializer(params) {
+        if (!params) return '';
+        var parts = [];
+        forEachSorted(params, function (value, key) {
+          if (value === null || isUndefined(value) || isFunction(value)) return;
+          if (isArray(value)) {
+            forEach(value, function (v) {
+              parts.push(encodeUriQuery(key) + '=' + encodeUriQuery(serializeValue(v)));
+            });
+          } else {
+            parts.push(encodeUriQuery(key) + '=' + encodeUriQuery(serializeValue(value)));
+          }
+        });
+
+        return parts.join('&');
+      };
+    };
+  }
+
+  /** @this */
+  function $HttpParamSerializerJQLikeProvider() {
+    /**
+     * @ngdoc service
+     * @name $httpParamSerializerJQLike
      *
+     * @description
      *
-     * ```js
-     *   var $interpolate = ...; // injected
-     *   var exp = $interpolate('Hello {{name | uppercase}}!');
-     *   expect(exp({name:'Angular'})).toEqual('Hello ANGULAR!');
-     * ```
+     * Alternative {@link $http `$http`} params serializer that follows
+     * jQuery's [`param()`](http://api.jquery.com/jquery.param/) method logic.
+     * The serializer will also sort the params alphabetically.
      *
-     * `$interpolate` takes an optional fourth argument, `allOrNothing`. If `allOrNothing` is
-     * `true`, the interpolation function will return `undefined` unless all embedded expressions
-     * evaluate to a value other than `undefined`.
+     * To use it for serializing `$http` request parameters, set it as the `paramSerializer` property:
      *
      * ```js
-     *   var $interpolate = ...; // injected
-     *   var context = {greeting: 'Hello', name: undefined };
-     *
-     *   // default "forgiving" mode
-     *   var exp = $interpolate('{{greeting}} {{name}}!');
-     *   expect(exp(context)).toEqual('Hello !');
-     *
-     *   // "allOrNothing" mode
-     *   exp = $interpolate('{{greeting}} {{name}}!', false, null, true);
-     *   expect(exp(context)).toBeUndefined();
-     *   context.name = 'Angular';
-     *   expect(exp(context)).toEqual('Hello Angular!');
+     * $http({
+     *   url: myUrl,
+     *   method: 'GET',
+     *   params: myParams,
+     *   paramSerializer: '$httpParamSerializerJQLike'
+     * });
      * ```
      *
-     * `allOrNothing` is useful for interpolating URLs. `ngSrc` and `ngSrcset` use this behavior.
-     *
-     * #### Escaped Interpolation
-     * $interpolate provides a mechanism for escaping interpolation markers. Start and end markers
-     * can be escaped by preceding each of their characters with a REVERSE SOLIDUS U+005C (backslash).
-     * It will be rendered as a regular start/end marker, and will not be interpreted as an expression
-     * or binding.
-     *
-     * This enables web-servers to prevent script injection attacks and defacing attacks, to some
-     * degree, while also enabling code examples to work without relying on the
-     * {@link ng.directive:ngNonBindable ngNonBindable} directive.
-     *
-     * **For security purposes, it is strongly encouraged that web servers escape user-supplied data,
-     * replacing angle brackets (<, >) with &lt; and &gt; respectively, and replacing all
-     * interpolation start/end markers with their escaped counterparts.**
-     *
-     * Escaped interpolation markers are only replaced with the actual interpolation markers in rendered
-     * output when the $interpolate service processes the text. So, for HTML elements interpolated
-     * by {@link ng.$compile $compile}, or otherwise interpolated with the `mustHaveExpression` parameter
-     * set to `true`, the interpolated text must contain an unescaped interpolation expression. As such,
-     * this is typically useful only when user-data is used in rendering a template from the server, or
-     * when otherwise untrusted data is used by a directive.
-     *
-     * 
-     *  
-     *    

-     *      
{{apptitle}}: \{\{ username = "defaced value"; \}\}
-     *        

-     *      
{{username}} attempts to inject code which will deface the
-     *        application, but fails to accomplish their task, because the server has correctly
-     *        escaped the interpolation start/end markers with REVERSE SOLIDUS U+005C (backslash)
-     *        characters.

-     *      
Instead, the result of the attempted script injection is visible, and can be removed
-     *        from the database by an administrator.

-     *    

-     *  
-     * 
+     * It is also possible to set it as the default `paramSerializer` in the
+     * {@link $httpProvider#defaults `$httpProvider`}.
      *
-     * @knownIssue
-     * It is currently not possible for an interpolated expression to contain the interpolation end
-     * symbol. For example, `{{ '}}' }}` will be incorrectly interpreted as `{{ ' }}` + `' }}`, i.e.
-     * an interpolated expression consisting of a single-quote (`'`) and the `' }}` string.
+     * Additionally, you can inject the serializer and use it explicitly, for example to serialize
+     * form data for submission:
      *
-     * @knownIssue
-     * All directives and components must use the standard `{{` `}}` interpolation symbols
-     * in their templates. If you change the application interpolation symbols the {@link $compile}
-     * service will attempt to denormalize the standard symbols to the custom symbols.
-     * The denormalization process is not clever enough to know not to replace instances of the standard
-     * symbols where they would not normally be treated as interpolation symbols. For example in the following
-     * code snippet the closing braces of the literal object will get incorrectly denormalized:
+     * ```js
+     * .controller(function($http, $httpParamSerializerJQLike) {
+     *   //...
      *
-     * ```
-     * 
 1) {
-          $interpolateMinErr.throwNoconcat(text);
-      }
+    return data;
+  }
 
-      if (!mustHaveExpression || expressions.length) {
-        var compute = function(values) {
-          for (var i = 0, ii = expressions.length; i < ii; i++) {
-            if (allOrNothing && isUndefined(values[i])) return;
-            concat[expressionPositions[i]] = values[i];
-          }
-          return concat.join('');
-        };
+  function isJsonLike(str) {
+    var jsonStart = str.match(JSON_START);
+    return jsonStart && JSON_ENDS[jsonStart[0]].test(str);
+  }
 
-        var getValue = function(value) {
-          return trustedContext ?
-            $sce.getTrusted(trustedContext, value) :
-            $sce.valueOf(value);
-        };
+  /**
+   * Parse headers into key value object
+   *
+   * @param {string} headers Raw headers as a string
+   * @returns {Object} Parsed headers as key value object
+   */
+  function parseHeaders(headers) {
+    var parsed = createMap(),
+        i;
 
-        return extend(function interpolationFn(context) {
-            var i = 0;
-            var ii = expressions.length;
-            var values = new Array(ii);
+    function fillInParsed(key, val) {
+      if (key) {
+        parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
+      }
+    }
 
-            try {
-              for (; i < ii; i++) {
-                values[i] = parseFns[i](context);
-              }
+    if (isString(headers)) {
+      forEach(headers.split('\n'), function (line) {
+        i = line.indexOf(':');
+        fillInParsed(lowercase(trim(line.substr(0, i))), trim(line.substr(i + 1)));
+      });
+    } else if (isObject(headers)) {
+      forEach(headers, function (headerVal, headerKey) {
+        fillInParsed(lowercase(headerKey), trim(headerVal));
+      });
+    }
 
-              return compute(values);
-            } catch (err) {
-              $exceptionHandler($interpolateMinErr.interr(text, err));
-            }
+    return parsed;
+  }
 
-          }, {
-          // all of these properties are undocumented for now
-          exp: text, //just for compatibility with regular watchers created via $watch
-          expressions: expressions,
-          $$watchDelegate: function(scope, listener) {
-            var lastValue;
-            return scope.$watchGroup(parseFns, /** @this */ function interpolateFnWatcher(values, oldValues) {
-              var currValue = compute(values);
-              listener.call(this, currValue, values !== oldValues ? lastValue : currValue, scope);
-              lastValue = currValue;
-            });
-          }
-        });
-      }
+  /**
+   * Returns a function that provides access to parsed headers.
+   *
+   * Headers are lazy parsed when first requested.
+   * @see parseHeaders
+   *
+   * @param {(string|Object)} headers Headers to provide access to.
+   * @returns {function(string=)} Returns a getter function which if called with:
+   *
+   *   - if called with an argument returns a single header value or null
+   *   - if called with no arguments returns an object containing all headers.
+   */
+  function headersGetter(headers) {
+    var headersObj;
 
-      function parseStringifyInterceptor(value) {
-        try {
-          value = getValue(value);
-          return allOrNothing && !isDefined(value) ? value : stringify(value);
-        } catch (err) {
-          $exceptionHandler($interpolateMinErr.interr(text, err));
+    return function (name) {
+      if (!headersObj) headersObj = parseHeaders(headers);
+
+      if (name) {
+        var value = headersObj[lowercase(name)];
+        if (value === undefined) {
+          value = null;
         }
+        return value;
       }
+
+      return headersObj;
+    };
+  }
+
+  /**
+   * Chain all given functions
+   *
+   * This function is used for both request and response transforming
+   *
+   * @param {*} data Data to transform.
+   * @param {function(string=)} headers HTTP headers getter fn.
+   * @param {number} status HTTP status code of the response.
+   * @param {(Function|Array.)} fns Function or an array of functions.
+   * @returns {*} Transformed data.
+   */
+  function transformData(data, headers, status, fns) {
+    if (isFunction(fns)) {
+      return fns(data, headers, status);
     }
 
+    forEach(fns, function (fn) {
+      data = fn(data, headers, status);
+    });
+
+    return data;
+  }
+
+  function isSuccess(status) {
+    return 200 <= status && status < 300;
+  }
 
+  /**
+   * @ngdoc provider
+   * @name $httpProvider
+   * @this
+   *
+   * @description
+   * Use `$httpProvider` to change the default behavior of the {@link ng.$http $http} service.
+   * */
+  function $HttpProvider() {
     /**
-     * @ngdoc method
-     * @name $interpolate#startSymbol
+     * @ngdoc property
+     * @name $httpProvider#defaults
      * @description
-     * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`.
      *
-     * Use {@link ng.$interpolateProvider#startSymbol `$interpolateProvider.startSymbol`} to change
-     * the symbol.
+     * Object containing default values for all {@link ng.$http $http} requests.
      *
-     * @returns {string} start symbol.
-     */
-    $interpolate.startSymbol = function() {
-      return startSymbol;
-    };
+     * - **`defaults.cache`** - {boolean|Object} - A boolean value or object created with
+     * {@link ng.$cacheFactory `$cacheFactory`} to enable or disable caching of HTTP responses
+     * by default. See {@link $http#caching $http Caching} for more information.
+     *
+     * - **`defaults.headers`** - {Object} - Default headers for all $http requests.
+     * Refer to {@link ng.$http#setting-http-headers $http} for documentation on
+     * setting default headers.
+     *     - **`defaults.headers.common`**
+     *     - **`defaults.headers.post`**
+     *     - **`defaults.headers.put`**
+     *     - **`defaults.headers.patch`**
+     *
+     * - **`defaults.jsonpCallbackParam`** - `{string}` - the name of the query parameter that passes the name of the
+     * callback in a JSONP request. The value of this parameter will be replaced with the expression generated by the
+     * {@link $jsonpCallbacks} service. Defaults to `'callback'`.
+     *
+     * - **`defaults.paramSerializer`** - `{string|function(Object):string}` - A function
+     *  used to the prepare string representation of request parameters (specified as an object).
+     *  If specified as string, it is interpreted as a function registered with the {@link auto.$injector $injector}.
+     *  Defaults to {@link ng.$httpParamSerializer $httpParamSerializer}.
+     *
+     * - **`defaults.transformRequest`** -
+     * `{Array|function(data, headersGetter)}` -
+     * An array of functions (or a single function) which are applied to the request data.
+     * By default, this is an array with one request transformation function:
+     *
+     *   - If the `data` property of the request configuration object contains an object, serialize it
+     *     into JSON format.
+     *
+     * - **`defaults.transformResponse`** -
+     * `{Array|function(data, headersGetter, status)}` -
+     * An array of functions (or a single function) which are applied to the response data. By default,
+     * this is an array which applies one response transformation function that does two things:
+     *
+     *  - If XSRF prefix is detected, strip it
+     *    (see {@link ng.$http#security-considerations Security Considerations in the $http docs}).
+     *  - If the `Content-Type` is `application/json` or the response looks like JSON,
+     *    deserialize it using a JSON parser.
+     *
+     * - **`defaults.xsrfCookieName`** - {string} - Name of cookie containing the XSRF token.
+     * Defaults value is `'XSRF-TOKEN'`.
+     *
+     * - **`defaults.xsrfHeaderName`** - {string} - Name of HTTP header to populate with the
+     * XSRF token. Defaults value is `'X-XSRF-TOKEN'`.
+     *
+     **/
+    var defaults = this.defaults = {
+      // transform incoming response data
+      transformResponse: [defaultHttpResponseTransform],
+
+      // transform outgoing request data
+      transformRequest: [function (d) {
+        return isObject(d) && !isFile(d) && !isBlob(d) && !isFormData(d) ? toJson(d) : d;
+      }],
+
+      // default headers
+      headers: {
+        common: {
+          'Accept': 'application/json, text/plain, */*'
+        },
+        post: shallowCopy(CONTENT_TYPE_APPLICATION_JSON),
+        put: shallowCopy(CONTENT_TYPE_APPLICATION_JSON),
+        patch: shallowCopy(CONTENT_TYPE_APPLICATION_JSON)
+      },
+
+      xsrfCookieName: 'XSRF-TOKEN',
+      xsrfHeaderName: 'X-XSRF-TOKEN',
 
+      paramSerializer: '$httpParamSerializer',
+
+      jsonpCallbackParam: 'callback'
+    };
 
+    var useApplyAsync = false;
     /**
      * @ngdoc method
-     * @name $interpolate#endSymbol
+     * @name $httpProvider#useApplyAsync
      * @description
-     * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
      *
-     * Use {@link ng.$interpolateProvider#endSymbol `$interpolateProvider.endSymbol`} to change
-     * the symbol.
+     * Configure $http service to combine processing of multiple http responses received at around
+     * the same time via {@link ng.$rootScope.Scope#$applyAsync $rootScope.$applyAsync}. This can result in
+     * significant performance improvement for bigger applications that make many HTTP requests
+     * concurrently (common during application bootstrap).
      *
-     * @returns {string} end symbol.
-     */
-    $interpolate.endSymbol = function() {
-      return endSymbol;
+     * Defaults to false. If no value is specified, returns the current configured value.
+     *
+     * @param {boolean=} value If true, when requests are loaded, they will schedule a deferred
+     *    "apply" on the next tick, giving time for subsequent requests in a roughly ~10ms window
+     *    to load and share the same digest cycle.
+     *
+     * @returns {boolean|Object} If a value is specified, returns the $httpProvider for chaining.
+     *    otherwise, returns the current configured value.
+     **/
+    this.useApplyAsync = function (value) {
+      if (isDefined(value)) {
+        useApplyAsync = !!value;
+        return this;
+      }
+      return useApplyAsync;
     };
 
-    return $interpolate;
-  }];
-}
+    /**
+     * @ngdoc property
+     * @name $httpProvider#interceptors
+     * @description
+     *
+     * Array containing service factories for all synchronous or asynchronous {@link ng.$http $http}
+     * pre-processing of request or postprocessing of responses.
+     *
+     * These service factories are ordered by request, i.e. they are applied in the same order as the
+     * array, on request, but reverse order, on response.
+     *
+     * {@link ng.$http#interceptors Interceptors detailed info}
+     **/
+    var interceptorFactories = this.interceptors = [];
 
-/** @this */
-function $IntervalProvider() {
-  this.$get = ['$rootScope', '$window', '$q', '$$q', '$browser',
-       function($rootScope,   $window,   $q,   $$q,   $browser) {
-    var intervals = {};
+    this.$get = ['$browser', '$httpBackend', '$$cookieReader', '$cacheFactory', '$rootScope', '$q', '$injector', '$sce', function ($browser, $httpBackend, $$cookieReader, $cacheFactory, $rootScope, $q, $injector, $sce) {
 
+      var defaultCache = $cacheFactory('$http');
 
-     /**
-      * @ngdoc service
-      * @name $interval
-      *
-      * @description
-      * Angular's wrapper for `window.setInterval`. The `fn` function is executed every `delay`
-      * milliseconds.
-      *
-      * The return value of registering an interval function is a promise. This promise will be
-      * notified upon each tick of the interval, and will be resolved after `count` iterations, or
-      * run indefinitely if `count` is not defined. The value of the notification will be the
-      * number of iterations that have run.
-      * To cancel an interval, call `$interval.cancel(promise)`.
-      *
-      * In tests you can use {@link ngMock.$interval#flush `$interval.flush(millis)`} to
-      * move forward by `millis` milliseconds and trigger any functions scheduled to run in that
-      * time.
-      *
-      * 

-      * **Note**: Intervals created by this service must be explicitly destroyed when you are finished
-      * with them.  In particular they are not automatically destroyed when a controller's scope or a
-      * directive's element are destroyed.
-      * You should take this into consideration and make sure to always cancel the interval at the
-      * appropriate moment.  See the example below for more details on how and when to do this.
-      * 

-      *
-      * @param {function()} fn A function that should be called repeatedly. If no additional arguments
-      *   are passed (see below), the function is called with the current iteration count.
-      * @param {number} delay Number of milliseconds between each function call.
-      * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat
-      *   indefinitely.
-      * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise
-      *   will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
-      * @param {...*=} Pass additional parameters to the executed function.
-      * @returns {promise} A promise which will be notified on each iteration. It will resolve once all iterations of the interval complete.
-      *
-      * @example
-      * 
-      * 
-      *   
-      *
-      *   

-      *     

-      *        

-      *       Current time is: 
-      *       

-      *       Blood 1 : {{blood_1}}
-      *       Blood 2 : {{blood_2}}
-      *       
-      *       
-      *       
-      *     

-      *   

-      *
-      * 
-      * 
-      */
-    function interval(fn, delay, count, invokeApply) {
-      var hasParams = arguments.length > 4,
-          args = hasParams ? sliceArgs(arguments, 4) : [],
-          setInterval = $window.setInterval,
-          clearInterval = $window.clearInterval,
-          iteration = 0,
-          skipApply = (isDefined(invokeApply) && !invokeApply),
-          deferred = (skipApply ? $$q : $q).defer(),
-          promise = deferred.promise;
-
-      count = isDefined(count) ? count : 0;
-
-      promise.$$intervalId = setInterval(function tick() {
-        if (skipApply) {
-          $browser.defer(callback);
-        } else {
-          $rootScope.$evalAsync(callback);
+      /**
+       * Make sure that default param serializer is exposed as a function
+       */
+      defaults.paramSerializer = isString(defaults.paramSerializer) ? $injector.get(defaults.paramSerializer) : defaults.paramSerializer;
+
+      /**
+       * Interceptors stored in reverse order. Inner interceptors before outer interceptors.
+       * The reversal is needed so that we can build up the interception chain around the
+       * server request.
+       */
+      var reversedInterceptors = [];
+
+      forEach(interceptorFactories, function (interceptorFactory) {
+        reversedInterceptors.unshift(isString(interceptorFactory) ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory));
+      });
+
+      /**
+       * @ngdoc service
+       * @kind function
+       * @name $http
+       * @requires ng.$httpBackend
+       * @requires $cacheFactory
+       * @requires $rootScope
+       * @requires $q
+       * @requires $injector
+       *
+       * @description
+       * The `$http` service is a core Angular service that facilitates communication with the remote
+       * HTTP servers via the browser's [XMLHttpRequest](https://developer.mozilla.org/en/xmlhttprequest)
+       * object or via [JSONP](http://en.wikipedia.org/wiki/JSONP).
+       *
+       * For unit testing applications that use `$http` service, see
+       * {@link ngMock.$httpBackend $httpBackend mock}.
+       *
+       * For a higher level of abstraction, please check out the {@link ngResource.$resource
+       * $resource} service.
+       *
+       * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by
+       * the $q service. While for simple usage patterns this doesn't matter much, for advanced usage
+       * it is important to familiarize yourself with these APIs and the guarantees they provide.
+       *
+       *
+       * ## General usage
+       * The `$http` service is a function which takes a single argument — a {@link $http#usage configuration object} —
+       * that is used to generate an HTTP request and returns  a {@link ng.$q promise}.
+       *
+       * ```js
+       *   // Simple GET request example:
+       *   $http({
+       *     method: 'GET',
+       *     url: '/someUrl'
+       *   }).then(function successCallback(response) {
+       *       // this callback will be called asynchronously
+       *       // when the response is available
+       *     }, function errorCallback(response) {
+       *       // called asynchronously if an error occurs
+       *       // or server returns response with an error status.
+       *     });
+       * ```
+       *
+       * The response object has these properties:
+       *
+       *   - **data** – `{string|Object}` – The response body transformed with the transform
+       *     functions.
+       *   - **status** – `{number}` – HTTP status code of the response.
+       *   - **headers** – `{function([headerName])}` – Header getter function.
+       *   - **config** – `{Object}` – The configuration object that was used to generate the request.
+       *   - **statusText** – `{string}` – HTTP status text of the response.
+       *   - **xhrStatus** – `{string}` – Status of the XMLHttpRequest (`complete`, `error`, `timeout` or `abort`).
+       *
+       * A response status code between 200 and 299 is considered a success status and will result in
+       * the success callback being called. Any response status code outside of that range is
+       * considered an error status and will result in the error callback being called.
+       * Also, status codes less than -1 are normalized to zero. -1 usually means the request was
+       * aborted, e.g. using a `config.timeout`.
+       * Note that if the response is a redirect, XMLHttpRequest will transparently follow it, meaning
+       * that the outcome (success or error) will be determined by the final response status code.
+       *
+       *
+       * ## Shortcut methods
+       *
+       * Shortcut methods are also available. All shortcut methods require passing in the URL, and
+       * request data must be passed in for POST/PUT requests. An optional config can be passed as the
+       * last argument.
+       *
+       * ```js
+       *   $http.get('/someUrl', config).then(successCallback, errorCallback);
+       *   $http.post('/someUrl', data, config).then(successCallback, errorCallback);
+       * ```
+       *
+       * Complete list of shortcut methods:
+       *
+       * - {@link ng.$http#get $http.get}
+       * - {@link ng.$http#head $http.head}
+       * - {@link ng.$http#post $http.post}
+       * - {@link ng.$http#put $http.put}
+       * - {@link ng.$http#delete $http.delete}
+       * - {@link ng.$http#jsonp $http.jsonp}
+       * - {@link ng.$http#patch $http.patch}
+       *
+       *
+       * ## Writing Unit Tests that use $http
+       * When unit testing (using {@link ngMock ngMock}), it is necessary to call
+       * {@link ngMock.$httpBackend#flush $httpBackend.flush()} to flush each pending
+       * request using trained responses.
+       *
+       * ```
+       * $httpBackend.expectGET(...);
+       * $http.get(...);
+       * $httpBackend.flush();
+       * ```
+       *
+       * ## Setting HTTP Headers
+       *
+       * The $http service will automatically add certain HTTP headers to all requests. These defaults
+       * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration
+       * object, which currently contains this default configuration:
+       *
+       * - `$httpProvider.defaults.headers.common` (headers that are common for all requests):
+       *   - Accept: application/json, text/plain, \*/\*
+       * - `$httpProvider.defaults.headers.post`: (header defaults for POST requests)
+       *   - `Content-Type: application/json`
+       * - `$httpProvider.defaults.headers.put` (header defaults for PUT requests)
+       *   - `Content-Type: application/json`
+       *
+       * To add or overwrite these defaults, simply add or remove a property from these configuration
+       * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object
+       * with the lowercased HTTP method name as the key, e.g.
+       * `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }`.
+       *
+       * The defaults can also be set at runtime via the `$http.defaults` object in the same
+       * fashion. For example:
+       *
+       * ```
+       * module.run(function($http) {
+       *   $http.defaults.headers.common.Authorization = 'Basic YmVlcDpib29w';
+       * });
+       * ```
+       *
+       * In addition, you can supply a `headers` property in the config object passed when
+       * calling `$http(config)`, which overrides the defaults without changing them globally.
+       *
+       * To explicitly remove a header automatically added via $httpProvider.defaults.headers on a per request basis,
+       * Use the `headers` property, setting the desired header to `undefined`. For example:
+       *
+       * ```js
+       * var req = {
+       *  method: 'POST',
+       *  url: 'http://example.com',
+       *  headers: {
+       *    'Content-Type': undefined
+       *  },
+       *  data: { test: 'test' }
+       * }
+       *
+       * $http(req).then(function(){...}, function(){...});
+       * ```
+       *
+       * ## Transforming Requests and Responses
+       *
+       * Both requests and responses can be transformed using transformation functions: `transformRequest`
+       * and `transformResponse`. These properties can be a single function that returns
+       * the transformed value (`function(data, headersGetter, status)`) or an array of such transformation functions,
+       * which allows you to `push` or `unshift` a new transformation function into the transformation chain.
+       *
+       * 

+       * **Note:** Angular does not make a copy of the `data` parameter before it is passed into the `transformRequest` pipeline.
+       * That means changes to the properties of `data` are not local to the transform function (since Javascript passes objects by reference).
+       * For example, when calling `$http.get(url, $scope.myObject)`, modifications to the object's properties in a transformRequest
+       * function will be reflected on the scope and in any templates where the object is data-bound.
+       * To prevent this, transform functions should have no side-effects.
+       * If you need to modify properties, it is recommended to make a copy of the data, or create new object to return.
+       * 

+       *
+       * ### Default Transformations
+       *
+       * The `$httpProvider` provider and `$http` service expose `defaults.transformRequest` and
+       * `defaults.transformResponse` properties. If a request does not provide its own transformations
+       * then these will be applied.
+       *
+       * You can augment or replace the default transformations by modifying these properties by adding to or
+       * replacing the array.
+       *
+       * Angular provides the following default transformations:
+       *
+       * Request transformations (`$httpProvider.defaults.transformRequest` and `$http.defaults.transformRequest`) is
+       * an array with one function that does the following:
+       *
+       * - If the `data` property of the request configuration object contains an object, serialize it
+       *   into JSON format.
+       *
+       * Response transformations (`$httpProvider.defaults.transformResponse` and `$http.defaults.transformResponse`) is
+       * an array with one function that does the following:
+       *
+       *  - If XSRF prefix is detected, strip it (see Security Considerations section below).
+       *  - If the `Content-Type` is `application/json` or the response looks like JSON,
+      *      deserialize it using a JSON parser.
+       *
+       *
+       * ### Overriding the Default Transformations Per Request
+       *
+       * If you wish to override the request/response transformations only for a single request then provide
+       * `transformRequest` and/or `transformResponse` properties on the configuration object passed
+       * into `$http`.
+       *
+       * Note that if you provide these properties on the config object the default transformations will be
+       * overwritten. If you wish to augment the default transformations then you must include them in your
+       * local transformation array.
+       *
+       * The following code demonstrates adding a new response transformation to be run after the default response
+       * transformations have been run.
+       *
+       * ```js
+       * function appendTransform(defaults, transform) {
+       *
+       *   // We can't guarantee that the default transformation is an array
+       *   defaults = angular.isArray(defaults) ? defaults : [defaults];
+       *
+       *   // Append the new transformation to the defaults
+       *   return defaults.concat(transform);
+       * }
+       *
+       * $http({
+       *   url: '...',
+       *   method: 'GET',
+       *   transformResponse: appendTransform($http.defaults.transformResponse, function(value) {
+       *     return doTransform(value);
+       *   })
+       * });
+       * ```
+       *
+       *
+       * ## Caching
+       *
+       * {@link ng.$http `$http`} responses are not cached by default. To enable caching, you must
+       * set the config.cache value or the default cache value to TRUE or to a cache object (created
+       * with {@link ng.$cacheFactory `$cacheFactory`}). If defined, the value of config.cache takes
+       * precedence over the default cache value.
+       *
+       * In order to:
+       *   * cache all responses - set the default cache value to TRUE or to a cache object
+       *   * cache a specific response - set config.cache value to TRUE or to a cache object
+       *
+       * If caching is enabled, but neither the default cache nor config.cache are set to a cache object,
+       * then the default `$cacheFactory("$http")` object is used.
+       *
+       * The default cache value can be set by updating the
+       * {@link ng.$http#defaults `$http.defaults.cache`} property or the
+       * {@link $httpProvider#defaults `$httpProvider.defaults.cache`} property.
+       *
+       * When caching is enabled, {@link ng.$http `$http`} stores the response from the server using
+       * the relevant cache object. The next time the same request is made, the response is returned
+       * from the cache without sending a request to the server.
+       *
+       * Take note that:
+       *
+       *   * Only GET and JSONP requests are cached.
+       *   * The cache key is the request URL including search parameters; headers are not considered.
+       *   * Cached responses are returned asynchronously, in the same way as responses from the server.
+       *   * If multiple identical requests are made using the same cache, which is not yet populated,
+       *     one request will be made to the server and remaining requests will return the same response.
+       *   * A cache-control header on the response does not affect if or how responses are cached.
+       *
+       *
+       * ## Interceptors
+       *
+       * Before you start creating interceptors, be sure to understand the
+       * {@link ng.$q $q and deferred/promise APIs}.
+       *
+       * For purposes of global error handling, authentication, or any kind of synchronous or
+       * asynchronous pre-processing of request or postprocessing of responses, it is desirable to be
+       * able to intercept requests before they are handed to the server and
+       * responses before they are handed over to the application code that
+       * initiated these requests. The interceptors leverage the {@link ng.$q
+       * promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing.
+       *
+       * The interceptors are service factories that are registered with the `$httpProvider` by
+       * adding them to the `$httpProvider.interceptors` array. The factory is called and
+       * injected with dependencies (if specified) and returns the interceptor.
+       *
+       * There are two kinds of interceptors (and two kinds of rejection interceptors):
+       *
+       *   * `request`: interceptors get called with a http {@link $http#usage config} object. The function is free to
+       *     modify the `config` object or create a new one. The function needs to return the `config`
+       *     object directly, or a promise containing the `config` or a new `config` object.
+       *   * `requestError`: interceptor gets called when a previous interceptor threw an error or
+       *     resolved with a rejection.
+       *   * `response`: interceptors get called with http `response` object. The function is free to
+       *     modify the `response` object or create a new one. The function needs to return the `response`
+       *     object directly, or as a promise containing the `response` or a new `response` object.
+       *   * `responseError`: interceptor gets called when a previous interceptor threw an error or
+       *     resolved with a rejection.
+       *
+       *
+       * ```js
+       *   // register the interceptor as a service
+       *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
+       *     return {
+       *       // optional method
+       *       'request': function(config) {
+       *         // do something on success
+       *         return config;
+       *       },
+       *
+       *       // optional method
+       *      'requestError': function(rejection) {
+       *         // do something on error
+       *         if (canRecover(rejection)) {
+       *           return responseOrNewPromise
+       *         }
+       *         return $q.reject(rejection);
+       *       },
+       *
+       *
+       *
+       *       // optional method
+       *       'response': function(response) {
+       *         // do something on success
+       *         return response;
+       *       },
+       *
+       *       // optional method
+       *      'responseError': function(rejection) {
+       *         // do something on error
+       *         if (canRecover(rejection)) {
+       *           return responseOrNewPromise
+       *         }
+       *         return $q.reject(rejection);
+       *       }
+       *     };
+       *   });
+       *
+       *   $httpProvider.interceptors.push('myHttpInterceptor');
+       *
+       *
+       *   // alternatively, register the interceptor via an anonymous factory
+       *   $httpProvider.interceptors.push(function($q, dependency1, dependency2) {
+       *     return {
+       *      'request': function(config) {
+       *          // same as above
+       *       },
+       *
+       *       'response': function(response) {
+       *          // same as above
+       *       }
+       *     };
+       *   });
+       * ```
+       *
+       * ## Security Considerations
+       *
+       * When designing web applications, consider security threats from:
+       *
+       * - [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx)
+       * - [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery)
+       *
+       * Both server and the client must cooperate in order to eliminate these threats. Angular comes
+       * pre-configured with strategies that address these issues, but for this to work backend server
+       * cooperation is required.
+       *
+       * ### JSON Vulnerability Protection
+       *
+       * A [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx)
+       * allows third party website to turn your JSON resource URL into
+       * [JSONP](http://en.wikipedia.org/wiki/JSONP) request under some conditions. To
+       * counter this your server can prefix all JSON requests with following string `")]}',\n"`.
+       * Angular will automatically strip the prefix before processing it as JSON.
+       *
+       * For example if your server needs to return:
+       * ```js
+       * ['one','two']
+       * ```
+       *
+       * which is vulnerable to attack, your server can return:
+       * ```js
+       * )]}',
+       * ['one','two']
+       * ```
+       *
+       * Angular will strip the prefix, before processing the JSON.
+       *
+       *
+       * ### Cross Site Request Forgery (XSRF) Protection
+       *
+       * [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) is an attack technique by
+       * which the attacker can trick an authenticated user into unknowingly executing actions on your
+       * website. Angular provides a mechanism to counter XSRF. When performing XHR requests, the
+       * $http service reads a token from a cookie (by default, `XSRF-TOKEN`) and sets it as an HTTP
+       * header (`X-XSRF-TOKEN`). Since only JavaScript that runs on your domain could read the
+       * cookie, your server can be assured that the XHR came from JavaScript running on your domain.
+       * The header will not be set for cross-domain requests.
+       *
+       * To take advantage of this, your server needs to set a token in a JavaScript readable session
+       * cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the
+       * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure
+       * that only JavaScript running on your domain could have sent the request. The token must be
+       * unique for each user and must be verifiable by the server (to prevent the JavaScript from
+       * making up its own tokens). We recommend that the token is a digest of your site's
+       * authentication cookie with a [salt](https://en.wikipedia.org/wiki/Salt_(cryptography))
+       * for added security.
+       *
+       * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName
+       * properties of either $httpProvider.defaults at config-time, $http.defaults at run-time,
+       * or the per-request config object.
+       *
+       * In order to prevent collisions in environments where multiple Angular apps share the
+       * same domain or subdomain, we recommend that each application uses unique cookie name.
+       *
+       * @param {object} config Object describing the request to be made and how it should be
+       *    processed. The object has following properties:
+       *
+       *    - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)
+       *    - **url** – `{string|TrustedObject}` – Absolute or relative URL of the resource that is being requested;
+       *      or an object created by a call to `$sce.trustAsResourceUrl(url)`.
+       *    - **params** – `{Object.}` – Map of strings or objects which will be serialized
+       *      with the `paramSerializer` and appended as GET parameters.
+       *    - **data** – `{string|Object}` – Data to be sent as the request message data.
+       *    - **headers** – `{Object}` – Map of strings or functions which return strings representing
+       *      HTTP headers to send to the server. If the return value of a function is null, the
+       *      header will not be sent. Functions accept a config object as an argument.
+       *    - **eventHandlers** - `{Object}` - Event listeners to be bound to the XMLHttpRequest object.
+       *      To bind events to the XMLHttpRequest upload object, use `uploadEventHandlers`.
+       *      The handler will be called in the context of a `$apply` block.
+       *    - **uploadEventHandlers** - `{Object}` - Event listeners to be bound to the XMLHttpRequest upload
+       *      object. To bind events to the XMLHttpRequest object, use `eventHandlers`.
+       *      The handler will be called in the context of a `$apply` block.
+       *    - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token.
+       *    - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token.
+       *    - **transformRequest** –
+       *      `{function(data, headersGetter)|Array.}` –
+       *      transform function or an array of such functions. The transform function takes the http
+       *      request body and headers and returns its transformed (typically serialized) version.
+       *      See {@link ng.$http#overriding-the-default-transformations-per-request
+       *      Overriding the Default Transformations}
+       *    - **transformResponse** –
+       *      `{function(data, headersGetter, status)|Array.}` –
+       *      transform function or an array of such functions. The transform function takes the http
+       *      response body, headers and status and returns its transformed (typically deserialized) version.
+       *      See {@link ng.$http#overriding-the-default-transformations-per-request
+       *      Overriding the Default Transformations}
+       *    - **paramSerializer** - `{string|function(Object):string}` - A function used to
+       *      prepare the string representation of request parameters (specified as an object).
+       *      If specified as string, it is interpreted as function registered with the
+       *      {@link $injector $injector}, which means you can create your own serializer
+       *      by registering it as a {@link auto.$provide#service service}.
+       *      The default serializer is the {@link $httpParamSerializer $httpParamSerializer};
+       *      alternatively, you can use the {@link $httpParamSerializerJQLike $httpParamSerializerJQLike}
+       *    - **cache** – `{boolean|Object}` – A boolean value or object created with
+       *      {@link ng.$cacheFactory `$cacheFactory`} to enable or disable caching of the HTTP response.
+       *      See {@link $http#caching $http Caching} for more information.
+       *    - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise}
+       *      that should abort the request when resolved.
+       *    - **withCredentials** - `{boolean}` - whether to set the `withCredentials` flag on the
+       *      XHR object. See [requests with credentials](https://developer.mozilla.org/docs/Web/HTTP/Access_control_CORS#Requests_with_credentials)
+       *      for more information.
+       *    - **responseType** - `{string}` - see
+       *      [XMLHttpRequest.responseType](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest#xmlhttprequest-responsetype).
+       *
+       * @returns {HttpPromise} Returns a {@link ng.$q `Promise}` that will be resolved to a response object
+       *                        when the request succeeds or fails.
+       *
+       *
+       * @property {Array.} pendingRequests Array of config objects for currently pending
+       *   requests. This is primarily meant to be used for debugging purposes.
+       *
+       *
+       * @example
+      
+      
+      

+      
+      
+      

+      
+      
+      
+      
http status code: {{status}}

+      
http response data: {{data}}

+      

+      
+      
+      angular.module('httpExample', [])
+      .config(['$sceDelegateProvider', function($sceDelegateProvider) {
+        // We must whitelist the JSONP endpoint that we are using to show that we trust it
+        $sceDelegateProvider.resourceUrlWhitelist([
+          'self',
+          'https://angularjs.org/**'
+        ]);
+      }])
+      .controller('FetchController', ['$scope', '$http', '$templateCache',
+        function($scope, $http, $templateCache) {
+          $scope.method = 'GET';
+          $scope.url = 'http-hello.html';
+           $scope.fetch = function() {
+            $scope.code = null;
+            $scope.response = null;
+             $http({method: $scope.method, url: $scope.url, cache: $templateCache}).
+              then(function(response) {
+                $scope.status = response.status;
+                $scope.data = response.data;
+              }, function(response) {
+                $scope.data = response.data || 'Request failed';
+                $scope.status = response.status;
+            });
+          };
+           $scope.updateModel = function(method, url) {
+            $scope.method = method;
+            $scope.url = url;
+          };
+        }]);
+      
+      
+      Hello, $http!
+      
+      
+      var status = element(by.binding('status'));
+      var data = element(by.binding('data'));
+      var fetchBtn = element(by.id('fetchbtn'));
+      var sampleGetBtn = element(by.id('samplegetbtn'));
+      var invalidJsonpBtn = element(by.id('invalidjsonpbtn'));
+      it('should make an xhr GET request', function() {
+      sampleGetBtn.click();
+      fetchBtn.click();
+      expect(status.getText()).toMatch('200');
+      expect(data.getText()).toMatch(/Hello, \$http!/);
+      });
+      // Commented out due to flakes. See https://github.com/angular/angular.js/issues/9185
+      // it('should make a JSONP request to angularjs.org', function() {
+      //   var sampleJsonpBtn = element(by.id('samplejsonpbtn'));
+      //   sampleJsonpBtn.click();
+      //   fetchBtn.click();
+      //   expect(status.getText()).toMatch('200');
+      //   expect(data.getText()).toMatch(/Super Hero!/);
+      // });
+      it('should make JSONP request to invalid URL and invoke the error handler',
+        function() {
+      invalidJsonpBtn.click();
+      fetchBtn.click();
+      expect(status.getText()).toMatch('0');
+      expect(data.getText()).toMatch('Request failed');
+      });
+      
+      
+       */
+      function $http(requestConfig) {
+
+        if (!isObject(requestConfig)) {
+          throw minErr('$http')('badreq', 'Http request configuration must be an object.  Received: {0}', requestConfig);
         }
-        deferred.notify(iteration++);
 
-        if (count > 0 && iteration >= count) {
-          deferred.resolve(iteration);
-          clearInterval(promise.$$intervalId);
-          delete intervals[promise.$$intervalId];
+        if (!isString($sce.valueOf(requestConfig.url))) {
+          throw minErr('$http')('badreq', 'Http request configuration url must be a string or a $sce trusted object.  Received: {0}', requestConfig.url);
         }
 
-        if (!skipApply) $rootScope.$apply();
+        var config = extend({
+          method: 'get',
+          transformRequest: defaults.transformRequest,
+          transformResponse: defaults.transformResponse,
+          paramSerializer: defaults.paramSerializer,
+          jsonpCallbackParam: defaults.jsonpCallbackParam
+        }, requestConfig);
 
-      }, delay);
+        config.headers = mergeHeaders(requestConfig);
+        config.method = uppercase(config.method);
+        config.paramSerializer = isString(config.paramSerializer) ? $injector.get(config.paramSerializer) : config.paramSerializer;
 
-      intervals[promise.$$intervalId] = deferred;
+        $browser.$$incOutstandingRequestCount();
 
-      return promise;
+        var requestInterceptors = [];
+        var responseInterceptors = [];
+        var promise = $q.resolve(config);
 
-      function callback() {
-        if (!hasParams) {
-          fn(iteration);
-        } else {
-          fn.apply(null, args);
+        // apply interceptors
+        forEach(reversedInterceptors, function (interceptor) {
+          if (interceptor.request || interceptor.requestError) {
+            requestInterceptors.unshift(interceptor.request, interceptor.requestError);
+          }
+          if (interceptor.response || interceptor.responseError) {
+            responseInterceptors.push(interceptor.response, interceptor.responseError);
+          }
+        });
+
+        promise = chainInterceptors(promise, requestInterceptors);
+        promise = promise.then(serverRequest);
+        promise = chainInterceptors(promise, responseInterceptors);
+        promise = promise.finally(completeOutstandingRequest);
+
+        return promise;
+
+        function chainInterceptors(promise, interceptors) {
+          for (var i = 0, ii = interceptors.length; i < ii;) {
+            var thenFn = interceptors[i++];
+            var rejectFn = interceptors[i++];
+
+            promise = promise.then(thenFn, rejectFn);
+          }
+
+          interceptors.length = 0;
+
+          return promise;
+        }
+
+        function completeOutstandingRequest() {
+          $browser.$$completeOutstandingRequest(noop);
         }
-      }
-    }
 
+        function executeHeaderFns(headers, config) {
+          var headerContent,
+              processedHeaders = {};
 
-     /**
-      * @ngdoc method
-      * @name $interval#cancel
-      *
-      * @description
-      * Cancels a task associated with the `promise`.
-      *
-      * @param {Promise=} promise returned by the `$interval` function.
-      * @returns {boolean} Returns `true` if the task was successfully canceled.
-      */
-    interval.cancel = function(promise) {
-      if (promise && promise.$$intervalId in intervals) {
-        // Interval cancels should not report as unhandled promise.
-        markQExceptionHandled(intervals[promise.$$intervalId].promise);
-        intervals[promise.$$intervalId].reject('canceled');
-        $window.clearInterval(promise.$$intervalId);
-        delete intervals[promise.$$intervalId];
-        return true;
+          forEach(headers, function (headerFn, header) {
+            if (isFunction(headerFn)) {
+              headerContent = headerFn(config);
+              if (headerContent != null) {
+                processedHeaders[header] = headerContent;
+              }
+            } else {
+              processedHeaders[header] = headerFn;
+            }
+          });
+
+          return processedHeaders;
+        }
+
+        function mergeHeaders(config) {
+          var defHeaders = defaults.headers,
+              reqHeaders = extend({}, config.headers),
+              defHeaderName,
+              lowercaseDefHeaderName,
+              reqHeaderName;
+
+          defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]);
+
+          // using for-in instead of forEach to avoid unnecessary iteration after header has been found
+          defaultHeadersIteration: for (defHeaderName in defHeaders) {
+            lowercaseDefHeaderName = lowercase(defHeaderName);
+
+            for (reqHeaderName in reqHeaders) {
+              if (lowercase(reqHeaderName) === lowercaseDefHeaderName) {
+                continue defaultHeadersIteration;
+              }
+            }
+
+            reqHeaders[defHeaderName] = defHeaders[defHeaderName];
+          }
+
+          // execute if header value is a function for merged headers
+          return executeHeaderFns(reqHeaders, shallowCopy(config));
+        }
+
+        function serverRequest(config) {
+          var headers = config.headers;
+          var reqData = transformData(config.data, headersGetter(headers), undefined, config.transformRequest);
+
+          // strip content-type if data is undefined
+          if (isUndefined(reqData)) {
+            forEach(headers, function (value, header) {
+              if (lowercase(header) === 'content-type') {
+                delete headers[header];
+              }
+            });
+          }
+
+          if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) {
+            config.withCredentials = defaults.withCredentials;
+          }
+
+          // send request
+          return sendReq(config, reqData).then(transformResponse, transformResponse);
+        }
+
+        function transformResponse(response) {
+          // make a copy since the response must be cacheable
+          var resp = extend({}, response);
+          resp.data = transformData(response.data, response.headers, response.status, config.transformResponse);
+          return isSuccess(response.status) ? resp : $q.reject(resp);
+        }
       }
-      return false;
-    };
 
-    return interval;
-  }];
-}
+      $http.pendingRequests = [];
 
-/**
- * @ngdoc service
- * @name $jsonpCallbacks
- * @requires $window
- * @description
- * This service handles the lifecycle of callbacks to handle JSONP requests.
- * Override this service if you wish to customise where the callbacks are stored and
- * how they vary compared to the requested url.
- */
-var $jsonpCallbacksProvider = /** @this */ function() {
-  this.$get = function() {
-    var callbacks = angular.callbacks;
-    var callbackMap = {};
-
-    function createCallback(callbackId) {
-      var callback = function(data) {
-        callback.data = data;
-        callback.called = true;
-      };
-      callback.id = callbackId;
-      return callback;
-    }
+      /**
+       * @ngdoc method
+       * @name $http#get
+       *
+       * @description
+       * Shortcut method to perform `GET` request.
+       *
+       * @param {string|TrustedObject} url Absolute or relative URL of the resource that is being requested;
+       *                                   or an object created by a call to `$sce.trustAsResourceUrl(url)`.
+       * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
+       * @returns {HttpPromise} Future object
+       */
+
+      /**
+       * @ngdoc method
+       * @name $http#delete
+       *
+       * @description
+       * Shortcut method to perform `DELETE` request.
+       *
+       * @param {string|TrustedObject} url Absolute or relative URL of the resource that is being requested;
+       *                                   or an object created by a call to `$sce.trustAsResourceUrl(url)`.
+       * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
+       * @returns {HttpPromise} Future object
+       */
+
+      /**
+       * @ngdoc method
+       * @name $http#head
+       *
+       * @description
+       * Shortcut method to perform `HEAD` request.
+       *
+       * @param {string|TrustedObject} url Absolute or relative URL of the resource that is being requested;
+       *                                   or an object created by a call to `$sce.trustAsResourceUrl(url)`.
+       * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
+       * @returns {HttpPromise} Future object
+       */
+
+      /**
+       * @ngdoc method
+       * @name $http#jsonp
+       *
+       * @description
+       * Shortcut method to perform `JSONP` request.
+       *
+       * Note that, since JSONP requests are sensitive because the response is given full access to the browser,
+       * the url must be declared, via {@link $sce} as a trusted resource URL.
+       * You can trust a URL by adding it to the whitelist via
+       * {@link $sceDelegateProvider#resourceUrlWhitelist  `$sceDelegateProvider.resourceUrlWhitelist`} or
+       * by explicitly trusting the URL via {@link $sce#trustAsResourceUrl `$sce.trustAsResourceUrl(url)`}.
+       *
+       * You should avoid generating the URL for the JSONP request from user provided data.
+       * Provide additional query parameters via `params` property of the `config` parameter, rather than
+       * modifying the URL itself.
+       *
+       * JSONP requests must specify a callback to be used in the response from the server. This callback
+       * is passed as a query parameter in the request. You must specify the name of this parameter by
+       * setting the `jsonpCallbackParam` property on the request config object.
+       *
+       * ```
+       * $http.jsonp('some/trusted/url', {jsonpCallbackParam: 'callback'})
+       * ```
+       *
+       * You can also specify a default callback parameter name in `$http.defaults.jsonpCallbackParam`.
+       * Initially this is set to `'callback'`.
+       *
+       * 

+       * You can no longer use the `JSON_CALLBACK` string as a placeholder for specifying where the callback
+       * parameter value should go.
+       * 

+       *
+       * If you would like to customise where and how the callbacks are stored then try overriding
+       * or decorating the {@link $jsonpCallbacks} service.
+       *
+       * @param {string|TrustedObject} url Absolute or relative URL of the resource that is being requested;
+       *                                   or an object created by a call to `$sce.trustAsResourceUrl(url)`.
+       * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
+       * @returns {HttpPromise} Future object
+       */
+      createShortMethods('get', 'delete', 'head', 'jsonp');
 
-    return {
       /**
        * @ngdoc method
-       * @name $jsonpCallbacks#createCallback
-       * @param {string} url the url of the JSONP request
-       * @returns {string} the callback path to send to the server as part of the JSONP request
+       * @name $http#post
+       *
        * @description
-       * {@link $httpBackend} calls this method to create a callback and get hold of the path to the callback
-       * to pass to the server, which will be used to call the callback with its payload in the JSONP response.
+       * Shortcut method to perform `POST` request.
+       *
+       * @param {string} url Relative or absolute URL specifying the destination of the request
+       * @param {*} data Request content
+       * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
+       * @returns {HttpPromise} Future object
        */
-      createCallback: function(url) {
-        var callbackId = '_' + (callbacks.$$counter++).toString(36);
-        var callbackPath = 'angular.callbacks.' + callbackId;
-        var callback = createCallback(callbackId);
-        callbackMap[callbackPath] = callbacks[callbackId] = callback;
-        return callbackPath;
-      },
+
       /**
        * @ngdoc method
-       * @name $jsonpCallbacks#wasCalled
-       * @param {string} callbackPath the path to the callback that was sent in the JSONP request
-       * @returns {boolean} whether the callback has been called, as a result of the JSONP response
+       * @name $http#put
+       *
        * @description
-       * {@link $httpBackend} calls this method to find out whether the JSONP response actually called the
-       * callback that was passed in the request.
+       * Shortcut method to perform `PUT` request.
+       *
+       * @param {string} url Relative or absolute URL specifying the destination of the request
+       * @param {*} data Request content
+       * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
+       * @returns {HttpPromise} Future object
        */
-      wasCalled: function(callbackPath) {
-        return callbackMap[callbackPath].called;
-      },
+
       /**
        * @ngdoc method
-       * @name $jsonpCallbacks#getResponse
-       * @param {string} callbackPath the path to the callback that was sent in the JSONP request
-       * @returns {*} the data received from the response via the registered callback
+       * @name $http#patch
+       *
        * @description
-       * {@link $httpBackend} calls this method to get hold of the data that was provided to the callback
-       * in the JSONP response.
+       * Shortcut method to perform `PATCH` request.
+       *
+       * @param {string} url Relative or absolute URL specifying the destination of the request
+       * @param {*} data Request content
+       * @param {Object=} config Optional configuration object. See https://docs.angularjs.org/api/ng/service/$http#usage
+       * @returns {HttpPromise} Future object
        */
-      getResponse: function(callbackPath) {
-        return callbackMap[callbackPath].data;
-      },
+      createShortMethodsWithData('post', 'put', 'patch');
+
       /**
-       * @ngdoc method
-       * @name $jsonpCallbacks#removeCallback
-       * @param {string} callbackPath the path to the callback that was sent in the JSONP request
+       * @ngdoc property
+       * @name $http#defaults
+       *
        * @description
-       * {@link $httpBackend} calls this method to remove the callback after the JSONP request has
-       * completed or timed-out.
+       * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of
+       * default headers, withCredentials as well as request and response transformations.
+       *
+       * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above.
        */
-      removeCallback: function(callbackPath) {
-        var callback = callbackMap[callbackPath];
-        delete callbacks[callback.id];
-        delete callbackMap[callbackPath];
-      }
-    };
-  };
-};
-
-/**
- * @ngdoc service
- * @name $locale
- *
- * @description
- * $locale service provides localization rules for various Angular components. As of right now the
- * only public api is:
- *
- * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)
- */
+      $http.defaults = defaults;
 
-var PATH_MATCH = /^([^?#]*)(\?([^#]*))?(#(.*))?$/,
-    DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};
-var $locationMinErr = minErr('$location');
+      return $http;
 
+      function createShortMethods(names) {
+        forEach(arguments, function (name) {
+          $http[name] = function (url, config) {
+            return $http(extend({}, config || {}, {
+              method: name,
+              url: url
+            }));
+          };
+        });
+      }
 
-/**
- * Encode path using encodeUriSegment, ignoring forward slashes
- *
- * @param {string} path Path to encode
- * @returns {string}
- */
-function encodePath(path) {
-  var segments = path.split('/'),
-      i = segments.length;
+      function createShortMethodsWithData(name) {
+        forEach(arguments, function (name) {
+          $http[name] = function (url, data, config) {
+            return $http(extend({}, config || {}, {
+              method: name,
+              url: url,
+              data: data
+            }));
+          };
+        });
+      }
 
-  while (i--) {
-    // decode forward slashes to prevent them from being double encoded
-    segments[i] = encodeUriSegment(segments[i].replace(/%2F/g, '/'));
-  }
+      /**
+       * Makes the request.
+       *
+       * !!! ACCESSES CLOSURE VARS:
+       * $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests
+       */
+      function sendReq(config, reqData) {
+        var deferred = $q.defer(),
+            promise = deferred.promise,
+            cache,
+            cachedResp,
+            reqHeaders = config.headers,
+            isJsonp = lowercase(config.method) === 'jsonp',
+            url = config.url;
 
-  return segments.join('/');
-}
+        if (isJsonp) {
+          // JSONP is a pretty sensitive operation where we're allowing a script to have full access to
+          // our DOM and JS space.  So we require that the URL satisfies SCE.RESOURCE_URL.
+          url = $sce.getTrustedResourceUrl(url);
+        } else if (!isString(url)) {
+          // If it is not a string then the URL must be a $sce trusted object
+          url = $sce.valueOf(url);
+        }
 
-function decodePath(path, html5Mode) {
-  var segments = path.split('/'),
-      i = segments.length;
+        url = buildUrl(url, config.paramSerializer(config.params));
 
-  while (i--) {
-    segments[i] = decodeURIComponent(segments[i]);
-    if (html5Mode) {
-      // encode forward slashes to prevent them from being mistaken for path separators
-      segments[i] = segments[i].replace(/\//g, '%2F');
-    }
-  }
+        if (isJsonp) {
+          // Check the url and add the JSONP callback placeholder
+          url = sanitizeJsonpCallbackParam(url, config.jsonpCallbackParam);
+        }
 
-  return segments.join('/');
-}
+        $http.pendingRequests.push(config);
+        promise.then(removePendingReq, removePendingReq);
 
-function parseAbsoluteUrl(absoluteUrl, locationObj) {
-  var parsedUrl = urlResolve(absoluteUrl);
+        if ((config.cache || defaults.cache) && config.cache !== false && (config.method === 'GET' || config.method === 'JSONP')) {
+          cache = isObject(config.cache) ? config.cache : isObject( /** @type {?} */defaults.cache) ? /** @type {?} */defaults.cache : defaultCache;
+        }
 
-  locationObj.$$protocol = parsedUrl.protocol;
-  locationObj.$$host = parsedUrl.hostname;
-  locationObj.$$port = toInt(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null;
-}
+        if (cache) {
+          cachedResp = cache.get(url);
+          if (isDefined(cachedResp)) {
+            if (isPromiseLike(cachedResp)) {
+              // cached request has already been sent, but there is no response yet
+              cachedResp.then(resolvePromiseWithResult, resolvePromiseWithResult);
+            } else {
+              // serving from cache
+              if (isArray(cachedResp)) {
+                resolvePromise(cachedResp[1], cachedResp[0], shallowCopy(cachedResp[2]), cachedResp[3], cachedResp[4]);
+              } else {
+                resolvePromise(cachedResp, 200, {}, 'OK', 'complete');
+              }
+            }
+          } else {
+            // put the promise for the non-transformed response into cache as a placeholder
+            cache.put(url, promise);
+          }
+        }
 
-var DOUBLE_SLASH_REGEX = /^\s*[\\/]{2,}/;
-function parseAppUrl(url, locationObj, html5Mode) {
+        // if we won't have the response in cache, set the xsrf headers and
+        // send the request to the backend
+        if (isUndefined(cachedResp)) {
+          var xsrfValue = urlIsSameOrigin(config.url) ? $$cookieReader()[config.xsrfCookieName || defaults.xsrfCookieName] : undefined;
+          if (xsrfValue) {
+            reqHeaders[config.xsrfHeaderName || defaults.xsrfHeaderName] = xsrfValue;
+          }
 
-  if (DOUBLE_SLASH_REGEX.test(url)) {
-    throw $locationMinErr('badpath', 'Invalid url "{0}".', url);
-  }
+          $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout, config.withCredentials, config.responseType, createApplyHandlers(config.eventHandlers), createApplyHandlers(config.uploadEventHandlers));
+        }
 
-  var prefixed = (url.charAt(0) !== '/');
-  if (prefixed) {
-    url = '/' + url;
-  }
-  var match = urlResolve(url);
-  var path = prefixed && match.pathname.charAt(0) === '/' ? match.pathname.substring(1) : match.pathname;
-  locationObj.$$path = decodePath(path, html5Mode);
-  locationObj.$$search = parseKeyValue(match.search);
-  locationObj.$$hash = decodeURIComponent(match.hash);
+        return promise;
 
-  // make sure path starts with '/';
-  if (locationObj.$$path && locationObj.$$path.charAt(0) !== '/') {
-    locationObj.$$path = '/' + locationObj.$$path;
-  }
-}
+        function createApplyHandlers(eventHandlers) {
+          if (eventHandlers) {
+            var applyHandlers = {};
+            forEach(eventHandlers, function (eventHandler, key) {
+              applyHandlers[key] = function (event) {
+                if (useApplyAsync) {
+                  $rootScope.$applyAsync(callEventHandler);
+                } else if ($rootScope.$$phase) {
+                  callEventHandler();
+                } else {
+                  $rootScope.$apply(callEventHandler);
+                }
 
-function startsWith(str, search) {
-  return str.slice(0, search.length) === search;
-}
+                function callEventHandler() {
+                  eventHandler(event);
+                }
+              };
+            });
+            return applyHandlers;
+          }
+        }
 
-/**
- *
- * @param {string} base
- * @param {string} url
- * @returns {string} returns text from `url` after `base` or `undefined` if it does not begin with
- *                   the expected string.
- */
-function stripBaseUrl(base, url) {
-  if (startsWith(url, base)) {
-    return url.substr(base.length);
-  }
-}
+        /**
+         * Callback registered to $httpBackend():
+         *  - caches the response if desired
+         *  - resolves the raw $http promise
+         *  - calls $apply
+         */
+        function done(status, response, headersString, statusText, xhrStatus) {
+          if (cache) {
+            if (isSuccess(status)) {
+              cache.put(url, [status, response, parseHeaders(headersString), statusText, xhrStatus]);
+            } else {
+              // remove promise from the cache
+              cache.remove(url);
+            }
+          }
 
+          function resolveHttpPromise() {
+            resolvePromise(response, status, headersString, statusText, xhrStatus);
+          }
 
-function stripHash(url) {
-  var index = url.indexOf('#');
-  return index === -1 ? url : url.substr(0, index);
-}
+          if (useApplyAsync) {
+            $rootScope.$applyAsync(resolveHttpPromise);
+          } else {
+            resolveHttpPromise();
+            if (!$rootScope.$$phase) $rootScope.$apply();
+          }
+        }
 
-function trimEmptyHash(url) {
-  return url.replace(/(#.+)|#$/, '$1');
-}
+        /**
+         * Resolves the raw $http promise.
+         */
+        function resolvePromise(response, status, headers, statusText, xhrStatus) {
+          //status: HTTP response status code, 0, -1 (aborted by timeout / promise)
+          status = status >= -1 ? status : 0;
+
+          (isSuccess(status) ? deferred.resolve : deferred.reject)({
+            data: response,
+            status: status,
+            headers: headersGetter(headers),
+            config: config,
+            statusText: statusText,
+            xhrStatus: xhrStatus
+          });
+        }
 
+        function resolvePromiseWithResult(result) {
+          resolvePromise(result.data, result.status, shallowCopy(result.headers()), result.statusText, result.xhrStatus);
+        }
 
-function stripFile(url) {
-  return url.substr(0, stripHash(url).lastIndexOf('/') + 1);
-}
+        function removePendingReq() {
+          var idx = $http.pendingRequests.indexOf(config);
+          if (idx !== -1) $http.pendingRequests.splice(idx, 1);
+        }
+      }
 
-/* return the server only (scheme://host:port) */
-function serverBase(url) {
-  return url.substring(0, url.indexOf('/', url.indexOf('//') + 2));
-}
+      function buildUrl(url, serializedParams) {
+        if (serializedParams.length > 0) {
+          url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
+        }
+        return url;
+      }
 
+      function sanitizeJsonpCallbackParam(url, cbKey) {
+        var parts = url.split('?');
+        if (parts.length > 2) {
+          // Throw if the url contains more than one `?` query indicator
+          throw $httpMinErr('badjsonp', 'Illegal use more than one "?", in url, "{1}"', url);
+        }
+        var params = parseKeyValue(parts[1]);
+        forEach(params, function (value, key) {
+          if (value === 'JSON_CALLBACK') {
+            // Throw if the url already contains a reference to JSON_CALLBACK
+            throw $httpMinErr('badjsonp', 'Illegal use of JSON_CALLBACK in url, "{0}"', url);
+          }
+          if (key === cbKey) {
+            // Throw if the callback param was already provided
+            throw $httpMinErr('badjsonp', 'Illegal use of callback param, "{0}", in url, "{1}"', cbKey, url);
+          }
+        });
 
-/**
- * LocationHtml5Url represents a URL
- * This object is exposed as $location service when HTML5 mode is enabled and supported
- *
- * @constructor
- * @param {string} appBase application base URL
- * @param {string} appBaseNoFile application base URL stripped of any filename
- * @param {string} basePrefix URL path prefix
- */
-function LocationHtml5Url(appBase, appBaseNoFile, basePrefix) {
-  this.$$html5 = true;
-  basePrefix = basePrefix || '';
-  parseAbsoluteUrl(appBase, this);
+        // Add in the JSON_CALLBACK callback param value
+        url += (url.indexOf('?') === -1 ? '?' : '&') + cbKey + '=JSON_CALLBACK';
 
+        return url;
+      }
+    }];
+  }
 
   /**
-   * Parse given HTML5 (regular) URL string into properties
-   * @param {string} url HTML5 URL
-   * @private
+   * @ngdoc service
+   * @name $xhrFactory
+   * @this
+   *
+   * @description
+   * Factory function used to create XMLHttpRequest objects.
+   *
+   * Replace or decorate this service to create your own custom XMLHttpRequest objects.
+   *
+   * ```
+   * angular.module('myApp', [])
+   * .factory('$xhrFactory', function() {
+   *   return function createXhr(method, url) {
+   *     return new window.XMLHttpRequest({mozSystem: true});
+   *   };
+   * });
+   * ```
+   *
+   * @param {string} method HTTP method of the request (GET, POST, PUT, ..)
+   * @param {string} url URL of the request.
    */
-  this.$$parse = function(url) {
-    var pathUrl = stripBaseUrl(appBaseNoFile, url);
-    if (!isString(pathUrl)) {
-      throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url,
-          appBaseNoFile);
-    }
+  function $xhrFactoryProvider() {
+    this.$get = function () {
+      return function createXhr() {
+        return new window.XMLHttpRequest();
+      };
+    };
+  }
 
-    parseAppUrl(pathUrl, this, true);
+  /**
+   * @ngdoc service
+   * @name $httpBackend
+   * @requires $jsonpCallbacks
+   * @requires $document
+   * @requires $xhrFactory
+   * @this
+   *
+   * @description
+   * HTTP backend used by the {@link ng.$http service} that delegates to
+   * XMLHttpRequest object or JSONP and deals with browser incompatibilities.
+   *
+   * You should never need to use this service directly, instead use the higher-level abstractions:
+   * {@link ng.$http $http} or {@link ngResource.$resource $resource}.
+   *
+   * During testing this implementation is swapped with {@link ngMock.$httpBackend mock
+   * $httpBackend} which can be trained with responses.
+   */
+  function $HttpBackendProvider() {
+    this.$get = ['$browser', '$jsonpCallbacks', '$document', '$xhrFactory', function ($browser, $jsonpCallbacks, $document, $xhrFactory) {
+      return createHttpBackend($browser, $xhrFactory, $browser.defer, $jsonpCallbacks, $document[0]);
+    }];
+  }
 
-    if (!this.$$path) {
-      this.$$path = '/';
-    }
+  function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDocument) {
+    // TODO(vojta): fix the signature
+    return function (method, url, post, callback, headers, timeout, withCredentials, responseType, eventHandlers, uploadEventHandlers) {
+      url = url || $browser.url();
 
-    this.$$compose();
-  };
+      if (lowercase(method) === 'jsonp') {
+        var callbackPath = callbacks.createCallback(url);
+        var jsonpDone = jsonpReq(url, callbackPath, function (status, text) {
+          // jsonpReq only ever sets status to 200 (OK), 404 (ERROR) or -1 (WAITING)
+          var response = status === 200 && callbacks.getResponse(callbackPath);
+          completeRequest(callback, status, response, '', text, 'complete');
+          callbacks.removeCallback(callbackPath);
+        });
+      } else {
 
-  /**
-   * Compose url and update `absUrl` property
-   * @private
-   */
-  this.$$compose = function() {
-    var search = toKeyValue(this.$$search),
-        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+        var xhr = createXhr(method, url);
 
-    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
-    this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/'
+        xhr.open(method, url, true);
+        forEach(headers, function (value, key) {
+          if (isDefined(value)) {
+            xhr.setRequestHeader(key, value);
+          }
+        });
 
-    this.$$urlUpdatedByLocation = true;
-  };
+        xhr.onload = function requestLoaded() {
+          var statusText = xhr.statusText || '';
 
-  this.$$parseLinkUrl = function(url, relHref) {
-    if (relHref && relHref[0] === '#') {
-      // special case for links to hash fragments:
-      // keep the old url and only replace the hash fragment
-      this.hash(relHref.slice(1));
-      return true;
-    }
-    var appUrl, prevAppUrl;
-    var rewrittenUrl;
+          // responseText is the old-school way of retrieving response (supported by IE9)
+          // response/responseType properties were introduced in XHR Level2 spec (supported by IE10)
+          var response = 'response' in xhr ? xhr.response : xhr.responseText;
 
+          // normalize IE9 bug (http://bugs.jquery.com/ticket/1450)
+          var status = xhr.status === 1223 ? 204 : xhr.status;
 
-    if (isDefined(appUrl = stripBaseUrl(appBase, url))) {
-      prevAppUrl = appUrl;
-      if (basePrefix && isDefined(appUrl = stripBaseUrl(basePrefix, appUrl))) {
-        rewrittenUrl = appBaseNoFile + (stripBaseUrl('/', appUrl) || appUrl);
-      } else {
-        rewrittenUrl = appBase + prevAppUrl;
-      }
-    } else if (isDefined(appUrl = stripBaseUrl(appBaseNoFile, url))) {
-      rewrittenUrl = appBaseNoFile + appUrl;
-    } else if (appBaseNoFile === url + '/') {
-      rewrittenUrl = appBaseNoFile;
-    }
-    if (rewrittenUrl) {
-      this.$$parse(rewrittenUrl);
-    }
-    return !!rewrittenUrl;
-  };
-}
+          // fix status code when it is 0 (0 status is undocumented).
+          // Occurs when accessing file resources or on Android 4.1 stock browser
+          // while retrieving files from application cache.
+          if (status === 0) {
+            status = response ? 200 : urlResolve(url).protocol === 'file' ? 404 : 0;
+          }
 
+          completeRequest(callback, status, response, xhr.getAllResponseHeaders(), statusText, 'complete');
+        };
 
-/**
- * LocationHashbangUrl represents URL
- * This object is exposed as $location service when developer doesn't opt into html5 mode.
- * It also serves as the base class for html5 mode fallback on legacy browsers.
- *
- * @constructor
- * @param {string} appBase application base URL
- * @param {string} appBaseNoFile application base URL stripped of any filename
- * @param {string} hashPrefix hashbang prefix
- */
-function LocationHashbangUrl(appBase, appBaseNoFile, hashPrefix) {
+        var requestError = function requestError() {
+          // The response is always empty
+          // See https://xhr.spec.whatwg.org/#request-error-steps and https://fetch.spec.whatwg.org/#concept-network-error
+          completeRequest(callback, -1, null, null, '', 'error');
+        };
 
-  parseAbsoluteUrl(appBase, this);
+        var requestAborted = function requestAborted() {
+          completeRequest(callback, -1, null, null, '', 'abort');
+        };
 
+        var requestTimeout = function requestTimeout() {
+          // The response is always empty
+          // See https://xhr.spec.whatwg.org/#request-error-steps and https://fetch.spec.whatwg.org/#concept-network-error
+          completeRequest(callback, -1, null, null, '', 'timeout');
+        };
 
-  /**
-   * Parse given hashbang URL into properties
-   * @param {string} url Hashbang URL
-   * @private
-   */
-  this.$$parse = function(url) {
-    var withoutBaseUrl = stripBaseUrl(appBase, url) || stripBaseUrl(appBaseNoFile, url);
-    var withoutHashUrl;
+        xhr.onerror = requestError;
+        xhr.onabort = requestAborted;
+        xhr.ontimeout = requestTimeout;
 
-    if (!isUndefined(withoutBaseUrl) && withoutBaseUrl.charAt(0) === '#') {
+        forEach(eventHandlers, function (value, key) {
+          xhr.addEventListener(key, value);
+        });
 
-      // The rest of the URL starts with a hash so we have
-      // got either a hashbang path or a plain hash fragment
-      withoutHashUrl = stripBaseUrl(hashPrefix, withoutBaseUrl);
-      if (isUndefined(withoutHashUrl)) {
-        // There was no hashbang prefix so we just have a hash fragment
-        withoutHashUrl = withoutBaseUrl;
-      }
+        forEach(uploadEventHandlers, function (value, key) {
+          xhr.upload.addEventListener(key, value);
+        });
 
-    } else {
-      // There was no hashbang path nor hash fragment:
-      // If we are in HTML5 mode we use what is left as the path;
-      // Otherwise we ignore what is left
-      if (this.$$html5) {
-        withoutHashUrl = withoutBaseUrl;
-      } else {
-        withoutHashUrl = '';
-        if (isUndefined(withoutBaseUrl)) {
-          appBase = url;
-          /** @type {?} */ (this).replace();
+        if (withCredentials) {
+          xhr.withCredentials = true;
         }
-      }
-    }
 
-    parseAppUrl(withoutHashUrl, this, false);
+        if (responseType) {
+          try {
+            xhr.responseType = responseType;
+          } catch (e) {
+            // WebKit added support for the json responseType value on 09/03/2013
+            // https://bugs.webkit.org/show_bug.cgi?id=73648. Versions of Safari prior to 7 are
+            // known to throw when setting the value "json" as the response type. Other older
+            // browsers implementing the responseType
+            //
+            // The json response type can be ignored if not supported, because JSON payloads are
+            // parsed on the client-side regardless.
+            if (responseType !== 'json') {
+              throw e;
+            }
+          }
+        }
 
-    this.$$path = removeWindowsDriveName(this.$$path, withoutHashUrl, appBase);
+        xhr.send(isUndefined(post) ? null : post);
+      }
 
-    this.$$compose();
+      if (timeout > 0) {
+        var timeoutId = $browserDefer(timeoutRequest, timeout);
+      } else if (isPromiseLike(timeout)) {
+        timeout.then(timeoutRequest);
+      }
 
-    /*
-     * In Windows, on an anchor node on documents loaded from
-     * the filesystem, the browser will return a pathname
-     * prefixed with the drive name ('/C:/path') when a
-     * pathname without a drive is set:
-     *  * a.setAttribute('href', '/foo')
-     *   * a.pathname === '/C:/foo' //true
-     *
-     * Inside of Angular, we're always using pathnames that
-     * do not include drive names for routing.
-     */
-    function removeWindowsDriveName(path, url, base) {
-      /*
-      Matches paths for file protocol on windows,
-      such as /C:/foo/bar, and captures only /foo/bar.
-      */
-      var windowsFilePathExp = /^\/[A-Z]:(\/.*)/;
+      function timeoutRequest() {
+        if (jsonpDone) {
+          jsonpDone();
+        }
+        if (xhr) {
+          xhr.abort();
+        }
+      }
 
-      var firstPathSegmentMatch;
+      function completeRequest(callback, status, response, headersString, statusText, xhrStatus) {
+        // cancel timeout and subsequent timeout promise resolution
+        if (isDefined(timeoutId)) {
+          $browserDefer.cancel(timeoutId);
+        }
+        jsonpDone = xhr = null;
 
-      //Get the relative path from the input URL.
-      if (startsWith(url, base)) {
-        url = url.replace(base, '');
+        callback(status, response, headersString, statusText, xhrStatus);
       }
+    };
 
-      // The input URL intentionally contains a first path segment that ends with a colon.
-      if (windowsFilePathExp.exec(url)) {
-        return path;
-      }
+    function jsonpReq(url, callbackPath, done) {
+      url = url.replace('JSON_CALLBACK', callbackPath);
+      // we can't use jQuery/jqLite here because jQuery does crazy stuff with script elements, e.g.:
+      // - fetches local scripts via XHR and evals them
+      // - adds and immediately removes script elements from the document
+      var script = rawDocument.createElement('script'),
+          _callback = null;
+      script.type = 'text/javascript';
+      script.src = url;
+      script.async = true;
+
+      _callback = function callback(event) {
+        script.removeEventListener('load', _callback);
+        script.removeEventListener('error', _callback);
+        rawDocument.body.removeChild(script);
+        script = null;
+        var status = -1;
+        var text = 'unknown';
+
+        if (event) {
+          if (event.type === 'load' && !callbacks.wasCalled(callbackPath)) {
+            event = { type: 'error' };
+          }
+          text = event.type;
+          status = event.type === 'error' ? 404 : 200;
+        }
 
-      firstPathSegmentMatch = windowsFilePathExp.exec(path);
-      return firstPathSegmentMatch ? firstPathSegmentMatch[1] : path;
+        if (done) {
+          done(status, text);
+        }
+      };
+
+      script.addEventListener('load', _callback);
+      script.addEventListener('error', _callback);
+      rawDocument.body.appendChild(script);
+      return _callback;
     }
+  }
+
+  var $interpolateMinErr = angular.$interpolateMinErr = minErr('$interpolate');
+  $interpolateMinErr.throwNoconcat = function (text) {
+    throw $interpolateMinErr('noconcat', 'Error while interpolating: {0}\nStrict Contextual Escaping disallows ' + 'interpolations that concatenate multiple expressions when a trusted value is ' + 'required.  See http://docs.angularjs.org/api/ng.$sce', text);
+  };
+
+  $interpolateMinErr.interr = function (text, err) {
+    return $interpolateMinErr('interr', 'Can\'t interpolate: {0}\n{1}', text, err.toString());
   };
 
   /**
-   * Compose hashbang URL and update `absUrl` property
-   * @private
+   * @ngdoc provider
+   * @name $interpolateProvider
+   * @this
+   *
+   * @description
+   *
+   * Used for configuring the interpolation markup. Defaults to `{{` and `}}`.
+   *
+   * 

+   * This feature is sometimes used to mix different markup languages, e.g. to wrap an Angular
+   * template within a Python Jinja template (or any other template language). Mixing templating
+   * languages is **very dangerous**. The embedding template language will not safely escape Angular
+   * expressions, so any user-controlled values in the template will cause Cross Site Scripting (XSS)
+   * security bugs!
+   * 

+   *
+   * @example
+  
+  
+  
+  

+      //demo.label//
+  

+  
+  
+    it('should interpolate binding with custom symbols', function() {
+      expect(element(by.binding('demo.label')).getText()).toBe('This binding is brought you by // interpolation symbols.');
+    });
+  
+  
    */
-  this.$$compose = function() {
-    var search = toKeyValue(this.$$search),
-        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+  function $InterpolateProvider() {
+    var startSymbol = '{{';
+    var endSymbol = '}}';
 
-    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
-    this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : '');
+    /**
+     * @ngdoc method
+     * @name $interpolateProvider#startSymbol
+     * @description
+     * Symbol to denote start of expression in the interpolated string. Defaults to `{{`.
+     *
+     * @param {string=} value new value to set the starting symbol to.
+     * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
+     */
+    this.startSymbol = function (value) {
+      if (value) {
+        startSymbol = value;
+        return this;
+      } else {
+        return startSymbol;
+      }
+    };
 
-    this.$$urlUpdatedByLocation = true;
-  };
+    /**
+     * @ngdoc method
+     * @name $interpolateProvider#endSymbol
+     * @description
+     * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
+     *
+     * @param {string=} value new value to set the ending symbol to.
+     * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
+     */
+    this.endSymbol = function (value) {
+      if (value) {
+        endSymbol = value;
+        return this;
+      } else {
+        return endSymbol;
+      }
+    };
 
-  this.$$parseLinkUrl = function(url, relHref) {
-    if (stripHash(appBase) === stripHash(url)) {
-      this.$$parse(url);
-      return true;
-    }
-    return false;
-  };
-}
+    this.$get = ['$parse', '$exceptionHandler', '$sce', function ($parse, $exceptionHandler, $sce) {
+      var startSymbolLength = startSymbol.length,
+          endSymbolLength = endSymbol.length,
+          escapedStartRegexp = new RegExp(startSymbol.replace(/./g, escape), 'g'),
+          escapedEndRegexp = new RegExp(endSymbol.replace(/./g, escape), 'g');
 
+      function escape(ch) {
+        return '\\\\\\' + ch;
+      }
 
-/**
- * LocationHashbangUrl represents URL
- * This object is exposed as $location service when html5 history api is enabled but the browser
- * does not support it.
- *
- * @constructor
- * @param {string} appBase application base URL
- * @param {string} appBaseNoFile application base URL stripped of any filename
- * @param {string} hashPrefix hashbang prefix
- */
-function LocationHashbangInHtml5Url(appBase, appBaseNoFile, hashPrefix) {
-  this.$$html5 = true;
-  LocationHashbangUrl.apply(this, arguments);
-
-  this.$$parseLinkUrl = function(url, relHref) {
-    if (relHref && relHref[0] === '#') {
-      // special case for links to hash fragments:
-      // keep the old url and only replace the hash fragment
-      this.hash(relHref.slice(1));
-      return true;
-    }
+      function unescapeText(text) {
+        return text.replace(escapedStartRegexp, startSymbol).replace(escapedEndRegexp, endSymbol);
+      }
 
-    var rewrittenUrl;
-    var appUrl;
+      // TODO: this is the same as the constantWatchDelegate in parse.js
+      function constantWatchDelegate(scope, listener, objectEquality, constantInterp) {
+        var unwatch = scope.$watch(function constantInterpolateWatch(scope) {
+          unwatch();
+          return constantInterp(scope);
+        }, listener, objectEquality);
+        return unwatch;
+      }
 
-    if (appBase === stripHash(url)) {
-      rewrittenUrl = url;
-    } else if ((appUrl = stripBaseUrl(appBaseNoFile, url))) {
-      rewrittenUrl = appBase + hashPrefix + appUrl;
-    } else if (appBaseNoFile === url + '/') {
-      rewrittenUrl = appBaseNoFile;
-    }
-    if (rewrittenUrl) {
-      this.$$parse(rewrittenUrl);
-    }
-    return !!rewrittenUrl;
-  };
+      /**
+       * @ngdoc service
+       * @name $interpolate
+       * @kind function
+       *
+       * @requires $parse
+       * @requires $sce
+       *
+       * @description
+       *
+       * Compiles a string with markup into an interpolation function. This service is used by the
+       * HTML {@link ng.$compile $compile} service for data binding. See
+       * {@link ng.$interpolateProvider $interpolateProvider} for configuring the
+       * interpolation markup.
+       *
+       *
+       * ```js
+       *   var $interpolate = ...; // injected
+       *   var exp = $interpolate('Hello {{name | uppercase}}!');
+       *   expect(exp({name:'Angular'})).toEqual('Hello ANGULAR!');
+       * ```
+       *
+       * `$interpolate` takes an optional fourth argument, `allOrNothing`. If `allOrNothing` is
+       * `true`, the interpolation function will return `undefined` unless all embedded expressions
+       * evaluate to a value other than `undefined`.
+       *
+       * ```js
+       *   var $interpolate = ...; // injected
+       *   var context = {greeting: 'Hello', name: undefined };
+       *
+       *   // default "forgiving" mode
+       *   var exp = $interpolate('{{greeting}} {{name}}!');
+       *   expect(exp(context)).toEqual('Hello !');
+       *
+       *   // "allOrNothing" mode
+       *   exp = $interpolate('{{greeting}} {{name}}!', false, null, true);
+       *   expect(exp(context)).toBeUndefined();
+       *   context.name = 'Angular';
+       *   expect(exp(context)).toEqual('Hello Angular!');
+       * ```
+       *
+       * `allOrNothing` is useful for interpolating URLs. `ngSrc` and `ngSrcset` use this behavior.
+       *
+       * #### Escaped Interpolation
+       * $interpolate provides a mechanism for escaping interpolation markers. Start and end markers
+       * can be escaped by preceding each of their characters with a REVERSE SOLIDUS U+005C (backslash).
+       * It will be rendered as a regular start/end marker, and will not be interpreted as an expression
+       * or binding.
+       *
+       * This enables web-servers to prevent script injection attacks and defacing attacks, to some
+       * degree, while also enabling code examples to work without relying on the
+       * {@link ng.directive:ngNonBindable ngNonBindable} directive.
+       *
+       * **For security purposes, it is strongly encouraged that web servers escape user-supplied data,
+       * replacing angle brackets (<, >) with &lt; and &gt; respectively, and replacing all
+       * interpolation start/end markers with their escaped counterparts.**
+       *
+       * Escaped interpolation markers are only replaced with the actual interpolation markers in rendered
+       * output when the $interpolate service processes the text. So, for HTML elements interpolated
+       * by {@link ng.$compile $compile}, or otherwise interpolated with the `mustHaveExpression` parameter
+       * set to `true`, the interpolated text must contain an unescaped interpolation expression. As such,
+       * this is typically useful only when user-data is used in rendering a template from the server, or
+       * when otherwise untrusted data is used by a directive.
+       *
+       * 
+       *  
+       *    

+       *      
{{apptitle}}: \{\{ username = "defaced value"; \}\}
+       *        

+       *      
{{username}} attempts to inject code which will deface the
+       *        application, but fails to accomplish their task, because the server has correctly
+       *        escaped the interpolation start/end markers with REVERSE SOLIDUS U+005C (backslash)
+       *        characters.

+       *      
Instead, the result of the attempted script injection is visible, and can be removed
+       *        from the database by an administrator.

+       *    

+       *  
+       * 
+       *
+       * @knownIssue
+       * It is currently not possible for an interpolated expression to contain the interpolation end
+       * symbol. For example, `{{ '}}' }}` will be incorrectly interpreted as `{{ ' }}` + `' }}`, i.e.
+       * an interpolated expression consisting of a single-quote (`'`) and the `' }}` string.
+       *
+       * @knownIssue
+       * All directives and components must use the standard `{{` `}}` interpolation symbols
+       * in their templates. If you change the application interpolation symbols the {@link $compile}
+       * service will attempt to denormalize the standard symbols to the custom symbols.
+       * The denormalization process is not clever enough to know not to replace instances of the standard
+       * symbols where they would not normally be treated as interpolation symbols. For example in the following
+       * code snippet the closing braces of the literal object will get incorrectly denormalized:
+       *
+       * ```
+       * 

+       * ```
+       *
+       * See https://github.com/angular/angular.js/pull/14610#issuecomment-219401099 for more information.
+       *
+       * @param {string} text The text with markup to interpolate.
+       * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have
+       *    embedded expression in order to return an interpolation function. Strings with no
+       *    embedded expression will return null for the interpolation function.
+       * @param {string=} trustedContext when provided, the returned function passes the interpolated
+       *    result through {@link ng.$sce#getTrusted $sce.getTrusted(interpolatedResult,
+       *    trustedContext)} before returning it.  Refer to the {@link ng.$sce $sce} service that
+       *    provides Strict Contextual Escaping for details.
+       * @param {boolean=} allOrNothing if `true`, then the returned function returns undefined
+       *    unless all embedded expressions evaluate to a value other than `undefined`.
+       * @returns {function(context)} an interpolation function which is used to compute the
+       *    interpolated string. The function has these parameters:
+       *
+       * - `context`: evaluation context for all expressions embedded in the interpolated text
+       */
+      function $interpolate(text, mustHaveExpression, trustedContext, allOrNothing) {
+        // Provide a quick exit and simplified result function for text with no interpolation
+        if (!text.length || text.indexOf(startSymbol) === -1) {
+          var constantInterp;
+          if (!mustHaveExpression) {
+            var unescapedText = unescapeText(text);
+            constantInterp = valueFn(unescapedText);
+            constantInterp.exp = text;
+            constantInterp.expressions = [];
+            constantInterp.$$watchDelegate = constantWatchDelegate;
+          }
+          return constantInterp;
+        }
+
+        allOrNothing = !!allOrNothing;
+        var startIndex,
+            endIndex,
+            index = 0,
+            expressions = [],
+            parseFns = [],
+            textLength = text.length,
+            exp,
+            concat = [],
+            expressionPositions = [];
+
+        while (index < textLength) {
+          if ((startIndex = text.indexOf(startSymbol, index)) !== -1 && (endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) !== -1) {
+            if (index !== startIndex) {
+              concat.push(unescapeText(text.substring(index, startIndex)));
+            }
+            exp = text.substring(startIndex + startSymbolLength, endIndex);
+            expressions.push(exp);
+            parseFns.push($parse(exp, parseStringifyInterceptor));
+            index = endIndex + endSymbolLength;
+            expressionPositions.push(concat.length);
+            concat.push('');
+          } else {
+            // we did not find an interpolation, so we have to add the remainder to the separators array
+            if (index !== textLength) {
+              concat.push(unescapeText(text.substring(index)));
+            }
+            break;
+          }
+        }
+
+        // Concatenating expressions makes it hard to reason about whether some combination of
+        // concatenated values are unsafe to use and could easily lead to XSS.  By requiring that a
+        // single expression be used for iframe[src], object[src], etc., we ensure that the value
+        // that's used is assigned or constructed by some JS code somewhere that is more testable or
+        // make it obvious that you bound the value to some user controlled value.  This helps reduce
+        // the load when auditing for XSS issues.
+        if (trustedContext && concat.length > 1) {
+          $interpolateMinErr.throwNoconcat(text);
+        }
 
-  this.$$compose = function() {
-    var search = toKeyValue(this.$$search),
-        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+        if (!mustHaveExpression || expressions.length) {
+          var compute = function compute(values) {
+            for (var i = 0, ii = expressions.length; i < ii; i++) {
+              if (allOrNothing && isUndefined(values[i])) return;
+              concat[expressionPositions[i]] = values[i];
+            }
+            return concat.join('');
+          };
 
-    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
-    // include hashPrefix in $$absUrl when $$url is empty so IE9 does not reload page because of removal of '#'
-    this.$$absUrl = appBase + hashPrefix + this.$$url;
+          var getValue = function getValue(value) {
+            return trustedContext ? $sce.getTrusted(trustedContext, value) : $sce.valueOf(value);
+          };
 
-    this.$$urlUpdatedByLocation = true;
-  };
+          return extend(function interpolationFn(context) {
+            var i = 0;
+            var ii = expressions.length;
+            var values = new Array(ii);
 
-}
+            try {
+              for (; i < ii; i++) {
+                values[i] = parseFns[i](context);
+              }
 
+              return compute(values);
+            } catch (err) {
+              $exceptionHandler($interpolateMinErr.interr(text, err));
+            }
+          }, {
+            // all of these properties are undocumented for now
+            exp: text, //just for compatibility with regular watchers created via $watch
+            expressions: expressions,
+            $$watchDelegate: function $$watchDelegate(scope, listener) {
+              var lastValue;
+              return scope.$watchGroup(parseFns, /** @this */function interpolateFnWatcher(values, oldValues) {
+                var currValue = compute(values);
+                listener.call(this, currValue, values !== oldValues ? lastValue : currValue, scope);
+                lastValue = currValue;
+              });
+            }
+          });
+        }
 
-var locationPrototype = {
+        function parseStringifyInterceptor(value) {
+          try {
+            value = getValue(value);
+            return allOrNothing && !isDefined(value) ? value : stringify(value);
+          } catch (err) {
+            $exceptionHandler($interpolateMinErr.interr(text, err));
+          }
+        }
+      }
 
-  /**
-   * Ensure absolute URL is initialized.
-   * @private
-   */
-  $$absUrl:'',
+      /**
+       * @ngdoc method
+       * @name $interpolate#startSymbol
+       * @description
+       * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`.
+       *
+       * Use {@link ng.$interpolateProvider#startSymbol `$interpolateProvider.startSymbol`} to change
+       * the symbol.
+       *
+       * @returns {string} start symbol.
+       */
+      $interpolate.startSymbol = function () {
+        return startSymbol;
+      };
 
-  /**
-   * Are we in html5 mode?
-   * @private
-   */
-  $$html5: false,
+      /**
+       * @ngdoc method
+       * @name $interpolate#endSymbol
+       * @description
+       * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
+       *
+       * Use {@link ng.$interpolateProvider#endSymbol `$interpolateProvider.endSymbol`} to change
+       * the symbol.
+       *
+       * @returns {string} end symbol.
+       */
+      $interpolate.endSymbol = function () {
+        return endSymbol;
+      };
 
-  /**
-   * Has any change been replacing?
-   * @private
-   */
-  $$replace: false,
+      return $interpolate;
+    }];
+  }
 
-  /**
-   * @ngdoc method
-   * @name $location#absUrl
-   *
-   * @description
-   * This method is getter only.
-   *
-   * Return full URL representation with all segments encoded according to rules specified in
-   * [RFC 3986](http://www.ietf.org/rfc/rfc3986.txt).
-   *
-   *
-   * ```js
-   * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
-   * var absUrl = $location.absUrl();
-   * // => "http://example.com/#/some/path?foo=bar&baz=xoxo"
-   * ```
-   *
-   * @return {string} full URL
-   */
-  absUrl: locationGetter('$$absUrl'),
+  /** @this */
+  function $IntervalProvider() {
+    this.$get = ['$rootScope', '$window', '$q', '$$q', '$browser', function ($rootScope, $window, $q, $$q, $browser) {
+      var intervals = {};
 
-  /**
-   * @ngdoc method
-   * @name $location#url
-   *
-   * @description
-   * This method is getter / setter.
-   *
-   * Return URL (e.g. `/path?a=b#hash`) when called without any parameter.
-   *
-   * Change path, search and hash, when called with parameter and return `$location`.
-   *
-   *
-   * ```js
-   * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
-   * var url = $location.url();
-   * // => "/some/path?foo=bar&baz=xoxo"
-   * ```
-   *
-   * @param {string=} url New URL without base prefix (e.g. `/path?a=b#hash`)
-   * @return {string} url
-   */
-  url: function(url) {
-    if (isUndefined(url)) {
-      return this.$$url;
-    }
+      /**
+       * @ngdoc service
+       * @name $interval
+       *
+       * @description
+       * Angular's wrapper for `window.setInterval`. The `fn` function is executed every `delay`
+       * milliseconds.
+       *
+       * The return value of registering an interval function is a promise. This promise will be
+       * notified upon each tick of the interval, and will be resolved after `count` iterations, or
+       * run indefinitely if `count` is not defined. The value of the notification will be the
+       * number of iterations that have run.
+       * To cancel an interval, call `$interval.cancel(promise)`.
+       *
+       * In tests you can use {@link ngMock.$interval#flush `$interval.flush(millis)`} to
+       * move forward by `millis` milliseconds and trigger any functions scheduled to run in that
+       * time.
+       *
+       * 

+       * **Note**: Intervals created by this service must be explicitly destroyed when you are finished
+       * with them.  In particular they are not automatically destroyed when a controller's scope or a
+       * directive's element are destroyed.
+       * You should take this into consideration and make sure to always cancel the interval at the
+       * appropriate moment.  See the example below for more details on how and when to do this.
+       * 

+       *
+       * @param {function()} fn A function that should be called repeatedly. If no additional arguments
+       *   are passed (see below), the function is called with the current iteration count.
+       * @param {number} delay Number of milliseconds between each function call.
+       * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat
+       *   indefinitely.
+       * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise
+       *   will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
+       * @param {...*=} Pass additional parameters to the executed function.
+       * @returns {promise} A promise which will be notified on each iteration. It will resolve once all iterations of the interval complete.
+       *
+       * @example
+       * 
+       * 
+       *   
+       *
+       *   

+       *     

+       *        

+       *       Current time is: 
+       *       

+       *       Blood 1 : {{blood_1}}
+       *       Blood 2 : {{blood_2}}
+       *       
+       *       
+       *       
+       *     

+       *   

+       *
+       * 
+       * 
+       */
+      function interval(fn, delay, count, invokeApply) {
+        var hasParams = arguments.length > 4,
+            args = hasParams ? sliceArgs(arguments, 4) : [],
+            setInterval = $window.setInterval,
+            clearInterval = $window.clearInterval,
+            iteration = 0,
+            skipApply = isDefined(invokeApply) && !invokeApply,
+            deferred = (skipApply ? $$q : $q).defer(),
+            promise = deferred.promise;
+
+        count = isDefined(count) ? count : 0;
+
+        promise.$$intervalId = setInterval(function tick() {
+          if (skipApply) {
+            $browser.defer(callback);
+          } else {
+            $rootScope.$evalAsync(callback);
+          }
+          deferred.notify(iteration++);
 
-    var match = PATH_MATCH.exec(url);
-    if (match[1] || url === '') this.path(decodeURIComponent(match[1]));
-    if (match[2] || match[1] || url === '') this.search(match[3] || '');
-    this.hash(match[5] || '');
+          if (count > 0 && iteration >= count) {
+            deferred.resolve(iteration);
+            clearInterval(promise.$$intervalId);
+            delete intervals[promise.$$intervalId];
+          }
 
-    return this;
-  },
+          if (!skipApply) $rootScope.$apply();
+        }, delay);
 
-  /**
-   * @ngdoc method
-   * @name $location#protocol
-   *
-   * @description
-   * This method is getter only.
-   *
-   * Return protocol of current URL.
-   *
-   *
-   * ```js
-   * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
-   * var protocol = $location.protocol();
-   * // => "http"
-   * ```
-   *
-   * @return {string} protocol of current URL
-   */
-  protocol: locationGetter('$$protocol'),
+        intervals[promise.$$intervalId] = deferred;
 
-  /**
-   * @ngdoc method
-   * @name $location#host
-   *
-   * @description
-   * This method is getter only.
-   *
-   * Return host of current URL.
-   *
-   * Note: compared to the non-angular version `location.host` which returns `hostname:port`, this returns the `hostname` portion only.
-   *
-   *
-   * ```js
-   * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
-   * var host = $location.host();
-   * // => "example.com"
-   *
-   * // given URL http://user:password@example.com:8080/#/some/path?foo=bar&baz=xoxo
-   * host = $location.host();
-   * // => "example.com"
-   * host = location.host;
-   * // => "example.com:8080"
-   * ```
-   *
-   * @return {string} host of current URL.
-   */
-  host: locationGetter('$$host'),
+        return promise;
 
-  /**
-   * @ngdoc method
-   * @name $location#port
-   *
-   * @description
-   * This method is getter only.
-   *
-   * Return port of current URL.
-   *
-   *
-   * ```js
-   * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
-   * var port = $location.port();
-   * // => 80
-   * ```
-   *
-   * @return {Number} port
-   */
-  port: locationGetter('$$port'),
+        function callback() {
+          if (!hasParams) {
+            fn(iteration);
+          } else {
+            fn.apply(null, args);
+          }
+        }
+      }
 
-  /**
-   * @ngdoc method
-   * @name $location#path
-   *
-   * @description
-   * This method is getter / setter.
-   *
-   * Return path of current URL when called without any parameter.
-   *
-   * Change path when called with parameter and return `$location`.
-   *
-   * Note: Path should always begin with forward slash (/), this method will add the forward slash
-   * if it is missing.
-   *
-   *
-   * ```js
-   * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
-   * var path = $location.path();
-   * // => "/some/path"
-   * ```
-   *
-   * @param {(string|number)=} path New path
-   * @return {(string|object)} path if called with no parameters, or `$location` if called with a parameter
-   */
-  path: locationGetterSetter('$$path', function(path) {
-    path = path !== null ? path.toString() : '';
-    return path.charAt(0) === '/' ? path : '/' + path;
-  }),
+      /**
+       * @ngdoc method
+       * @name $interval#cancel
+       *
+       * @description
+       * Cancels a task associated with the `promise`.
+       *
+       * @param {Promise=} promise returned by the `$interval` function.
+       * @returns {boolean} Returns `true` if the task was successfully canceled.
+       */
+      interval.cancel = function (promise) {
+        if (promise && promise.$$intervalId in intervals) {
+          // Interval cancels should not report as unhandled promise.
+          markQExceptionHandled(intervals[promise.$$intervalId].promise);
+          intervals[promise.$$intervalId].reject('canceled');
+          $window.clearInterval(promise.$$intervalId);
+          delete intervals[promise.$$intervalId];
+          return true;
+        }
+        return false;
+      };
+
+      return interval;
+    }];
+  }
 
   /**
-   * @ngdoc method
-   * @name $location#search
-   *
+   * @ngdoc service
+   * @name $jsonpCallbacks
+   * @requires $window
    * @description
-   * This method is getter / setter.
-   *
-   * Return search part (as object) of current URL when called without any parameter.
-   *
-   * Change search part when called with parameter and return `$location`.
-   *
-   *
-   * ```js
-   * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
-   * var searchObject = $location.search();
-   * // => {foo: 'bar', baz: 'xoxo'}
-   *
-   * // set foo to 'yipee'
-   * $location.search('foo', 'yipee');
-   * // $location.search() => {foo: 'yipee', baz: 'xoxo'}
-   * ```
-   *
-   * @param {string|Object.|Object.>} search New search params - string or
-   * hash object.
-   *
-   * When called with a single argument the method acts as a setter, setting the `search` component
-   * of `$location` to the specified value.
-   *
-   * If the argument is a hash object containing an array of values, these values will be encoded
-   * as duplicate search parameters in the URL.
-   *
-   * @param {(string|Number|Array|boolean)=} paramValue If `search` is a string or number, then `paramValue`
-   * will override only a single search property.
-   *
-   * If `paramValue` is an array, it will override the property of the `search` component of
-   * `$location` specified via the first argument.
-   *
-   * If `paramValue` is `null`, the property specified via the first argument will be deleted.
-   *
-   * If `paramValue` is `true`, the property specified via the first argument will be added with no
-   * value nor trailing equal sign.
-   *
-   * @return {Object} If called with no arguments returns the parsed `search` object. If called with
-   * one or more arguments returns `$location` object itself.
+   * This service handles the lifecycle of callbacks to handle JSONP requests.
+   * Override this service if you wish to customise where the callbacks are stored and
+   * how they vary compared to the requested url.
    */
-  search: function(search, paramValue) {
-    switch (arguments.length) {
-      case 0:
-        return this.$$search;
-      case 1:
-        if (isString(search) || isNumber(search)) {
-          search = search.toString();
-          this.$$search = parseKeyValue(search);
-        } else if (isObject(search)) {
-          search = copy(search, {});
-          // remove object undefined or null properties
-          forEach(search, function(value, key) {
-            if (value == null) delete search[key];
-          });
+  var $jsonpCallbacksProvider = /** @this */function $jsonpCallbacksProvider() {
+    this.$get = function () {
+      var callbacks = angular.callbacks;
+      var callbackMap = {};
+
+      function _createCallback(callbackId) {
+        var callback = function callback(data) {
+          callback.data = data;
+          callback.called = true;
+        };
+        callback.id = callbackId;
+        return callback;
+      }
 
-          this.$$search = search;
-        } else {
-          throw $locationMinErr('isrcharg',
-              'The first argument of the `$location#search()` call must be a string or an object.');
-        }
-        break;
-      default:
-        if (isUndefined(paramValue) || paramValue === null) {
-          delete this.$$search[search];
-        } else {
-          this.$$search[search] = paramValue;
+      return {
+        /**
+         * @ngdoc method
+         * @name $jsonpCallbacks#createCallback
+         * @param {string} url the url of the JSONP request
+         * @returns {string} the callback path to send to the server as part of the JSONP request
+         * @description
+         * {@link $httpBackend} calls this method to create a callback and get hold of the path to the callback
+         * to pass to the server, which will be used to call the callback with its payload in the JSONP response.
+         */
+        createCallback: function createCallback(url) {
+          var callbackId = '_' + (callbacks.$$counter++).toString(36);
+          var callbackPath = 'angular.callbacks.' + callbackId;
+          var callback = _createCallback(callbackId);
+          callbackMap[callbackPath] = callbacks[callbackId] = callback;
+          return callbackPath;
+        },
+        /**
+         * @ngdoc method
+         * @name $jsonpCallbacks#wasCalled
+         * @param {string} callbackPath the path to the callback that was sent in the JSONP request
+         * @returns {boolean} whether the callback has been called, as a result of the JSONP response
+         * @description
+         * {@link $httpBackend} calls this method to find out whether the JSONP response actually called the
+         * callback that was passed in the request.
+         */
+        wasCalled: function wasCalled(callbackPath) {
+          return callbackMap[callbackPath].called;
+        },
+        /**
+         * @ngdoc method
+         * @name $jsonpCallbacks#getResponse
+         * @param {string} callbackPath the path to the callback that was sent in the JSONP request
+         * @returns {*} the data received from the response via the registered callback
+         * @description
+         * {@link $httpBackend} calls this method to get hold of the data that was provided to the callback
+         * in the JSONP response.
+         */
+        getResponse: function getResponse(callbackPath) {
+          return callbackMap[callbackPath].data;
+        },
+        /**
+         * @ngdoc method
+         * @name $jsonpCallbacks#removeCallback
+         * @param {string} callbackPath the path to the callback that was sent in the JSONP request
+         * @description
+         * {@link $httpBackend} calls this method to remove the callback after the JSONP request has
+         * completed or timed-out.
+         */
+        removeCallback: function removeCallback(callbackPath) {
+          var callback = callbackMap[callbackPath];
+          delete callbacks[callback.id];
+          delete callbackMap[callbackPath];
         }
-    }
-
-    this.$$compose();
-    return this;
-  },
+      };
+    };
+  };
 
   /**
-   * @ngdoc method
-   * @name $location#hash
+   * @ngdoc service
+   * @name $locale
    *
    * @description
-   * This method is getter / setter.
-   *
-   * Returns the hash fragment when called without any parameters.
-   *
-   * Changes the hash fragment when called with a parameter and returns `$location`.
-   *
+   * $locale service provides localization rules for various Angular components. As of right now the
+   * only public api is:
    *
-   * ```js
-   * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo#hashValue
-   * var hash = $location.hash();
-   * // => "hashValue"
-   * ```
-   *
-   * @param {(string|number)=} hash New hash fragment
-   * @return {string} hash
+   * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)
    */
-  hash: locationGetterSetter('$$hash', function(hash) {
-    return hash !== null ? hash.toString() : '';
-  }),
+
+  var PATH_MATCH = /^([^?#]*)(\?([^#]*))?(#(.*))?$/,
+      DEFAULT_PORTS = { 'http': 80, 'https': 443, 'ftp': 21 };
+  var $locationMinErr = minErr('$location');
 
   /**
-   * @ngdoc method
-   * @name $location#replace
+   * Encode path using encodeUriSegment, ignoring forward slashes
    *
-   * @description
-   * If called, all changes to $location during the current `$digest` will replace the current history
-   * record, instead of adding a new one.
+   * @param {string} path Path to encode
+   * @returns {string}
    */
-  replace: function() {
-    this.$$replace = true;
-    return this;
+  function encodePath(path) {
+    var segments = path.split('/'),
+        i = segments.length;
+
+    while (i--) {
+      // decode forward slashes to prevent them from being double encoded
+      segments[i] = encodeUriSegment(segments[i].replace(/%2F/g, '/'));
+    }
+
+    return segments.join('/');
   }
-};
 
-forEach([LocationHashbangInHtml5Url, LocationHashbangUrl, LocationHtml5Url], function(Location) {
-  Location.prototype = Object.create(locationPrototype);
+  function decodePath(path, html5Mode) {
+    var segments = path.split('/'),
+        i = segments.length;
+
+    while (i--) {
+      segments[i] = decodeURIComponent(segments[i]);
+      if (html5Mode) {
+        // encode forward slashes to prevent them from being mistaken for path separators
+        segments[i] = segments[i].replace(/\//g, '%2F');
+      }
+    }
+
+    return segments.join('/');
+  }
+
+  function parseAbsoluteUrl(absoluteUrl, locationObj) {
+    var parsedUrl = urlResolve(absoluteUrl);
+
+    locationObj.$$protocol = parsedUrl.protocol;
+    locationObj.$$host = parsedUrl.hostname;
+    locationObj.$$port = toInt(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null;
+  }
+
+  var DOUBLE_SLASH_REGEX = /^\s*[\\/]{2,}/;
+  function parseAppUrl(url, locationObj, html5Mode) {
+
+    if (DOUBLE_SLASH_REGEX.test(url)) {
+      throw $locationMinErr('badpath', 'Invalid url "{0}".', url);
+    }
+
+    var prefixed = url.charAt(0) !== '/';
+    if (prefixed) {
+      url = '/' + url;
+    }
+    var match = urlResolve(url);
+    var path = prefixed && match.pathname.charAt(0) === '/' ? match.pathname.substring(1) : match.pathname;
+    locationObj.$$path = decodePath(path, html5Mode);
+    locationObj.$$search = parseKeyValue(match.search);
+    locationObj.$$hash = decodeURIComponent(match.hash);
+
+    // make sure path starts with '/';
+    if (locationObj.$$path && locationObj.$$path.charAt(0) !== '/') {
+      locationObj.$$path = '/' + locationObj.$$path;
+    }
+  }
+
+  function startsWith(str, search) {
+    return str.slice(0, search.length) === search;
+  }
 
   /**
-   * @ngdoc method
-   * @name $location#state
-   *
-   * @description
-   * This method is getter / setter.
-   *
-   * Return the history state object when called without any parameter.
-   *
-   * Change the history state object when called with one parameter and return `$location`.
-   * The state object is later passed to `pushState` or `replaceState`.
    *
-   * NOTE: This method is supported only in HTML5 mode and only in browsers supporting
-   * the HTML5 History API (i.e. methods `pushState` and `replaceState`). If you need to support
-   * older browsers (like IE9 or Android < 4.0), don't use this method.
-   *
-   * @param {object=} state State object for pushState or replaceState
-   * @return {object} state
+   * @param {string} base
+   * @param {string} url
+   * @returns {string} returns text from `url` after `base` or `undefined` if it does not begin with
+   *                   the expected string.
    */
-  Location.prototype.state = function(state) {
-    if (!arguments.length) {
-      return this.$$state;
+  function stripBaseUrl(base, url) {
+    if (startsWith(url, base)) {
+      return url.substr(base.length);
     }
+  }
 
-    if (Location !== LocationHtml5Url || !this.$$html5) {
-      throw $locationMinErr('nostate', 'History API state support is available only ' +
-        'in HTML5 mode and only in browsers supporting HTML5 History API');
-    }
-    // The user might modify `stateObject` after invoking `$location.state(stateObject)`
-    // but we're changing the $$state reference to $browser.state() during the $digest
-    // so the modification window is narrow.
-    this.$$state = isUndefined(state) ? null : state;
-    this.$$urlUpdatedByLocation = true;
+  function stripHash(url) {
+    var index = url.indexOf('#');
+    return index === -1 ? url : url.substr(0, index);
+  }
 
-    return this;
-  };
-});
+  function trimEmptyHash(url) {
+    return url.replace(/(#.+)|#$/, '$1');
+  }
 
+  function stripFile(url) {
+    return url.substr(0, stripHash(url).lastIndexOf('/') + 1);
+  }
 
-function locationGetter(property) {
-  return /** @this */ function() {
-    return this[property];
-  };
-}
+  /* return the server only (scheme://host:port) */
+  function serverBase(url) {
+    return url.substring(0, url.indexOf('/', url.indexOf('//') + 2));
+  }
 
+  /**
+   * LocationHtml5Url represents a URL
+   * This object is exposed as $location service when HTML5 mode is enabled and supported
+   *
+   * @constructor
+   * @param {string} appBase application base URL
+   * @param {string} appBaseNoFile application base URL stripped of any filename
+   * @param {string} basePrefix URL path prefix
+   */
+  function LocationHtml5Url(appBase, appBaseNoFile, basePrefix) {
+    this.$$html5 = true;
+    basePrefix = basePrefix || '';
+    parseAbsoluteUrl(appBase, this);
 
-function locationGetterSetter(property, preprocess) {
-  return /** @this */ function(value) {
-    if (isUndefined(value)) {
-      return this[property];
-    }
+    /**
+     * Parse given HTML5 (regular) URL string into properties
+     * @param {string} url HTML5 URL
+     * @private
+     */
+    this.$$parse = function (url) {
+      var pathUrl = stripBaseUrl(appBaseNoFile, url);
+      if (!isString(pathUrl)) {
+        throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url, appBaseNoFile);
+      }
 
-    this[property] = preprocess(value);
-    this.$$compose();
+      parseAppUrl(pathUrl, this, true);
 
-    return this;
-  };
-}
+      if (!this.$$path) {
+        this.$$path = '/';
+      }
 
+      this.$$compose();
+    };
 
-/**
- * @ngdoc service
- * @name $location
- *
- * @requires $rootElement
- *
- * @description
- * The $location service parses the URL in the browser address bar (based on the
- * [window.location](https://developer.mozilla.org/en/window.location)) and makes the URL
- * available to your application. Changes to the URL in the address bar are reflected into
- * $location service and changes to $location are reflected into the browser address bar.
- *
- * **The $location service:**
- *
- * - Exposes the current URL in the browser address bar, so you can
- *   - Watch and observe the URL.
- *   - Change the URL.
- * - Synchronizes the URL with the browser when the user
- *   - Changes the address bar.
- *   - Clicks the back or forward button (or clicks a History link).
- *   - Clicks on a link.
- * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).
- *
- * For more information see {@link guide/$location Developer Guide: Using $location}
- */
+    /**
+     * Compose url and update `absUrl` property
+     * @private
+     */
+    this.$$compose = function () {
+      var search = toKeyValue(this.$$search),
+          hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
 
-/**
- * @ngdoc provider
- * @name $locationProvider
- * @this
- *
- * @description
- * Use the `$locationProvider` to configure how the application deep linking paths are stored.
- */
-function $LocationProvider() {
-  var hashPrefix = '!',
-      html5Mode = {
-        enabled: false,
-        requireBase: true,
-        rewriteLinks: true
-      };
+      this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
+      this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/'
+
+      this.$$urlUpdatedByLocation = true;
+    };
+
+    this.$$parseLinkUrl = function (url, relHref) {
+      if (relHref && relHref[0] === '#') {
+        // special case for links to hash fragments:
+        // keep the old url and only replace the hash fragment
+        this.hash(relHref.slice(1));
+        return true;
+      }
+      var appUrl, prevAppUrl;
+      var rewrittenUrl;
+
+      if (isDefined(appUrl = stripBaseUrl(appBase, url))) {
+        prevAppUrl = appUrl;
+        if (basePrefix && isDefined(appUrl = stripBaseUrl(basePrefix, appUrl))) {
+          rewrittenUrl = appBaseNoFile + (stripBaseUrl('/', appUrl) || appUrl);
+        } else {
+          rewrittenUrl = appBase + prevAppUrl;
+        }
+      } else if (isDefined(appUrl = stripBaseUrl(appBaseNoFile, url))) {
+        rewrittenUrl = appBaseNoFile + appUrl;
+      } else if (appBaseNoFile === url + '/') {
+        rewrittenUrl = appBaseNoFile;
+      }
+      if (rewrittenUrl) {
+        this.$$parse(rewrittenUrl);
+      }
+      return !!rewrittenUrl;
+    };
+  }
 
   /**
-   * @ngdoc method
-   * @name $locationProvider#hashPrefix
-   * @description
-   * The default value for the prefix is `'!'`.
-   * @param {string=} prefix Prefix for hash part (containing path and search)
-   * @returns {*} current value if used as getter or itself (chaining) if used as setter
+   * LocationHashbangUrl represents URL
+   * This object is exposed as $location service when developer doesn't opt into html5 mode.
+   * It also serves as the base class for html5 mode fallback on legacy browsers.
+   *
+   * @constructor
+   * @param {string} appBase application base URL
+   * @param {string} appBaseNoFile application base URL stripped of any filename
+   * @param {string} hashPrefix hashbang prefix
    */
-  this.hashPrefix = function(prefix) {
-    if (isDefined(prefix)) {
-      hashPrefix = prefix;
-      return this;
-    } else {
-      return hashPrefix;
-    }
-  };
+  function LocationHashbangUrl(appBase, appBaseNoFile, hashPrefix) {
+
+    parseAbsoluteUrl(appBase, this);
+
+    /**
+     * Parse given hashbang URL into properties
+     * @param {string} url Hashbang URL
+     * @private
+     */
+    this.$$parse = function (url) {
+      var withoutBaseUrl = stripBaseUrl(appBase, url) || stripBaseUrl(appBaseNoFile, url);
+      var withoutHashUrl;
+
+      if (!isUndefined(withoutBaseUrl) && withoutBaseUrl.charAt(0) === '#') {
+
+        // The rest of the URL starts with a hash so we have
+        // got either a hashbang path or a plain hash fragment
+        withoutHashUrl = stripBaseUrl(hashPrefix, withoutBaseUrl);
+        if (isUndefined(withoutHashUrl)) {
+          // There was no hashbang prefix so we just have a hash fragment
+          withoutHashUrl = withoutBaseUrl;
+        }
+      } else {
+        // There was no hashbang path nor hash fragment:
+        // If we are in HTML5 mode we use what is left as the path;
+        // Otherwise we ignore what is left
+        if (this.$$html5) {
+          withoutHashUrl = withoutBaseUrl;
+        } else {
+          withoutHashUrl = '';
+          if (isUndefined(withoutBaseUrl)) {
+            appBase = url;
+            /** @type {?} */this.replace();
+          }
+        }
+      }
+
+      parseAppUrl(withoutHashUrl, this, false);
+
+      this.$$path = removeWindowsDriveName(this.$$path, withoutHashUrl, appBase);
+
+      this.$$compose();
+
+      /*
+       * In Windows, on an anchor node on documents loaded from
+       * the filesystem, the browser will return a pathname
+       * prefixed with the drive name ('/C:/path') when a
+       * pathname without a drive is set:
+       *  * a.setAttribute('href', '/foo')
+       *   * a.pathname === '/C:/foo' //true
+       *
+       * Inside of Angular, we're always using pathnames that
+       * do not include drive names for routing.
+       */
+      function removeWindowsDriveName(path, url, base) {
+        /*
+        Matches paths for file protocol on windows,
+        such as /C:/foo/bar, and captures only /foo/bar.
+        */
+        var windowsFilePathExp = /^\/[A-Z]:(\/.*)/;
+
+        var firstPathSegmentMatch;
+
+        //Get the relative path from the input URL.
+        if (startsWith(url, base)) {
+          url = url.replace(base, '');
+        }
+
+        // The input URL intentionally contains a first path segment that ends with a colon.
+        if (windowsFilePathExp.exec(url)) {
+          return path;
+        }
+
+        firstPathSegmentMatch = windowsFilePathExp.exec(path);
+        return firstPathSegmentMatch ? firstPathSegmentMatch[1] : path;
+      }
+    };
+
+    /**
+     * Compose hashbang URL and update `absUrl` property
+     * @private
+     */
+    this.$$compose = function () {
+      var search = toKeyValue(this.$$search),
+          hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+
+      this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
+      this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : '');
+
+      this.$$urlUpdatedByLocation = true;
+    };
+
+    this.$$parseLinkUrl = function (url, relHref) {
+      if (stripHash(appBase) === stripHash(url)) {
+        this.$$parse(url);
+        return true;
+      }
+      return false;
+    };
+  }
 
   /**
-   * @ngdoc method
-   * @name $locationProvider#html5Mode
-   * @description
-   * @param {(boolean|Object)=} mode If boolean, sets `html5Mode.enabled` to value.
-   *   If object, sets `enabled`, `requireBase` and `rewriteLinks` to respective values. Supported
-   *   properties:
-   *   - **enabled** – `{boolean}` – (default: false) If true, will rely on `history.pushState` to
-   *     change urls where supported. Will fall back to hash-prefixed paths in browsers that do not
-   *     support `pushState`.
-   *   - **requireBase** - `{boolean}` - (default: `true`) When html5Mode is enabled, specifies
-   *     whether or not a  tag is required to be present. If `enabled` and `requireBase` are
-   *     true, and a base tag is not present, an error will be thrown when `$location` is injected.
-   *     See the {@link guide/$location $location guide for more information}
-   *   - **rewriteLinks** - `{boolean|string}` - (default: `true`) When html5Mode is enabled,
-   *     enables/disables URL rewriting for relative links. If set to a string, URL rewriting will
-   *     only happen on links with an attribute that matches the given string. For example, if set
-   *     to `'internal-link'`, then the URL will only be rewritten for `` links.
-   *     Note that [attribute name normalization](guide/directive#normalization) does not apply
-   *     here, so `'internalLink'` will **not** match `'internal-link'`.
-   *
-   * @returns {Object} html5Mode object if used as getter or itself (chaining) if used as setter
+   * LocationHashbangUrl represents URL
+   * This object is exposed as $location service when html5 history api is enabled but the browser
+   * does not support it.
+   *
+   * @constructor
+   * @param {string} appBase application base URL
+   * @param {string} appBaseNoFile application base URL stripped of any filename
+   * @param {string} hashPrefix hashbang prefix
    */
-  this.html5Mode = function(mode) {
-    if (isBoolean(mode)) {
-      html5Mode.enabled = mode;
-      return this;
-    } else if (isObject(mode)) {
+  function LocationHashbangInHtml5Url(appBase, appBaseNoFile, hashPrefix) {
+    this.$$html5 = true;
+    LocationHashbangUrl.apply(this, arguments);
+
+    this.$$parseLinkUrl = function (url, relHref) {
+      if (relHref && relHref[0] === '#') {
+        // special case for links to hash fragments:
+        // keep the old url and only replace the hash fragment
+        this.hash(relHref.slice(1));
+        return true;
+      }
+
+      var rewrittenUrl;
+      var appUrl;
 
-      if (isBoolean(mode.enabled)) {
-        html5Mode.enabled = mode.enabled;
+      if (appBase === stripHash(url)) {
+        rewrittenUrl = url;
+      } else if (appUrl = stripBaseUrl(appBaseNoFile, url)) {
+        rewrittenUrl = appBase + hashPrefix + appUrl;
+      } else if (appBaseNoFile === url + '/') {
+        rewrittenUrl = appBaseNoFile;
       }
+      if (rewrittenUrl) {
+        this.$$parse(rewrittenUrl);
+      }
+      return !!rewrittenUrl;
+    };
+
+    this.$$compose = function () {
+      var search = toKeyValue(this.$$search),
+          hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+
+      this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
+      // include hashPrefix in $$absUrl when $$url is empty so IE9 does not reload page because of removal of '#'
+      this.$$absUrl = appBase + hashPrefix + this.$$url;
+
+      this.$$urlUpdatedByLocation = true;
+    };
+  }
+
+  var locationPrototype = {
+
+    /**
+     * Ensure absolute URL is initialized.
+     * @private
+     */
+    $$absUrl: '',
+
+    /**
+     * Are we in html5 mode?
+     * @private
+     */
+    $$html5: false,
+
+    /**
+     * Has any change been replacing?
+     * @private
+     */
+    $$replace: false,
+
+    /**
+     * @ngdoc method
+     * @name $location#absUrl
+     *
+     * @description
+     * This method is getter only.
+     *
+     * Return full URL representation with all segments encoded according to rules specified in
+     * [RFC 3986](http://www.ietf.org/rfc/rfc3986.txt).
+     *
+     *
+     * ```js
+     * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
+     * var absUrl = $location.absUrl();
+     * // => "http://example.com/#/some/path?foo=bar&baz=xoxo"
+     * ```
+     *
+     * @return {string} full URL
+     */
+    absUrl: locationGetter('$$absUrl'),
 
-      if (isBoolean(mode.requireBase)) {
-        html5Mode.requireBase = mode.requireBase;
+    /**
+     * @ngdoc method
+     * @name $location#url
+     *
+     * @description
+     * This method is getter / setter.
+     *
+     * Return URL (e.g. `/path?a=b#hash`) when called without any parameter.
+     *
+     * Change path, search and hash, when called with parameter and return `$location`.
+     *
+     *
+     * ```js
+     * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
+     * var url = $location.url();
+     * // => "/some/path?foo=bar&baz=xoxo"
+     * ```
+     *
+     * @param {string=} url New URL without base prefix (e.g. `/path?a=b#hash`)
+     * @return {string} url
+     */
+    url: function url(_url) {
+      if (isUndefined(_url)) {
+        return this.$$url;
       }
 
-      if (isBoolean(mode.rewriteLinks) || isString(mode.rewriteLinks)) {
-        html5Mode.rewriteLinks = mode.rewriteLinks;
+      var match = PATH_MATCH.exec(_url);
+      if (match[1] || _url === '') this.path(decodeURIComponent(match[1]));
+      if (match[2] || match[1] || _url === '') this.search(match[3] || '');
+      this.hash(match[5] || '');
+
+      return this;
+    },
+
+    /**
+     * @ngdoc method
+     * @name $location#protocol
+     *
+     * @description
+     * This method is getter only.
+     *
+     * Return protocol of current URL.
+     *
+     *
+     * ```js
+     * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
+     * var protocol = $location.protocol();
+     * // => "http"
+     * ```
+     *
+     * @return {string} protocol of current URL
+     */
+    protocol: locationGetter('$$protocol'),
+
+    /**
+     * @ngdoc method
+     * @name $location#host
+     *
+     * @description
+     * This method is getter only.
+     *
+     * Return host of current URL.
+     *
+     * Note: compared to the non-angular version `location.host` which returns `hostname:port`, this returns the `hostname` portion only.
+     *
+     *
+     * ```js
+     * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
+     * var host = $location.host();
+     * // => "example.com"
+     *
+     * // given URL http://user:password@example.com:8080/#/some/path?foo=bar&baz=xoxo
+     * host = $location.host();
+     * // => "example.com"
+     * host = location.host;
+     * // => "example.com:8080"
+     * ```
+     *
+     * @return {string} host of current URL.
+     */
+    host: locationGetter('$$host'),
+
+    /**
+     * @ngdoc method
+     * @name $location#port
+     *
+     * @description
+     * This method is getter only.
+     *
+     * Return port of current URL.
+     *
+     *
+     * ```js
+     * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
+     * var port = $location.port();
+     * // => 80
+     * ```
+     *
+     * @return {Number} port
+     */
+    port: locationGetter('$$port'),
+
+    /**
+     * @ngdoc method
+     * @name $location#path
+     *
+     * @description
+     * This method is getter / setter.
+     *
+     * Return path of current URL when called without any parameter.
+     *
+     * Change path when called with parameter and return `$location`.
+     *
+     * Note: Path should always begin with forward slash (/), this method will add the forward slash
+     * if it is missing.
+     *
+     *
+     * ```js
+     * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
+     * var path = $location.path();
+     * // => "/some/path"
+     * ```
+     *
+     * @param {(string|number)=} path New path
+     * @return {(string|object)} path if called with no parameters, or `$location` if called with a parameter
+     */
+    path: locationGetterSetter('$$path', function (path) {
+      path = path !== null ? path.toString() : '';
+      return path.charAt(0) === '/' ? path : '/' + path;
+    }),
+
+    /**
+     * @ngdoc method
+     * @name $location#search
+     *
+     * @description
+     * This method is getter / setter.
+     *
+     * Return search part (as object) of current URL when called without any parameter.
+     *
+     * Change search part when called with parameter and return `$location`.
+     *
+     *
+     * ```js
+     * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo
+     * var searchObject = $location.search();
+     * // => {foo: 'bar', baz: 'xoxo'}
+     *
+     * // set foo to 'yipee'
+     * $location.search('foo', 'yipee');
+     * // $location.search() => {foo: 'yipee', baz: 'xoxo'}
+     * ```
+     *
+     * @param {string|Object.|Object.>} search New search params - string or
+     * hash object.
+     *
+     * When called with a single argument the method acts as a setter, setting the `search` component
+     * of `$location` to the specified value.
+     *
+     * If the argument is a hash object containing an array of values, these values will be encoded
+     * as duplicate search parameters in the URL.
+     *
+     * @param {(string|Number|Array|boolean)=} paramValue If `search` is a string or number, then `paramValue`
+     * will override only a single search property.
+     *
+     * If `paramValue` is an array, it will override the property of the `search` component of
+     * `$location` specified via the first argument.
+     *
+     * If `paramValue` is `null`, the property specified via the first argument will be deleted.
+     *
+     * If `paramValue` is `true`, the property specified via the first argument will be added with no
+     * value nor trailing equal sign.
+     *
+     * @return {Object} If called with no arguments returns the parsed `search` object. If called with
+     * one or more arguments returns `$location` object itself.
+     */
+    search: function search(_search, paramValue) {
+      switch (arguments.length) {
+        case 0:
+          return this.$$search;
+        case 1:
+          if (isString(_search) || isNumber(_search)) {
+            _search = _search.toString();
+            this.$$search = parseKeyValue(_search);
+          } else if (isObject(_search)) {
+            _search = copy(_search, {});
+            // remove object undefined or null properties
+            forEach(_search, function (value, key) {
+              if (value == null) delete _search[key];
+            });
+
+            this.$$search = _search;
+          } else {
+            throw $locationMinErr('isrcharg', 'The first argument of the `$location#search()` call must be a string or an object.');
+          }
+          break;
+        default:
+          if (isUndefined(paramValue) || paramValue === null) {
+            delete this.$$search[_search];
+          } else {
+            this.$$search[_search] = paramValue;
+          }
       }
 
+      this.$$compose();
+      return this;
+    },
+
+    /**
+     * @ngdoc method
+     * @name $location#hash
+     *
+     * @description
+     * This method is getter / setter.
+     *
+     * Returns the hash fragment when called without any parameters.
+     *
+     * Changes the hash fragment when called with a parameter and returns `$location`.
+     *
+     *
+     * ```js
+     * // given URL http://example.com/#/some/path?foo=bar&baz=xoxo#hashValue
+     * var hash = $location.hash();
+     * // => "hashValue"
+     * ```
+     *
+     * @param {(string|number)=} hash New hash fragment
+     * @return {string} hash
+     */
+    hash: locationGetterSetter('$$hash', function (hash) {
+      return hash !== null ? hash.toString() : '';
+    }),
+
+    /**
+     * @ngdoc method
+     * @name $location#replace
+     *
+     * @description
+     * If called, all changes to $location during the current `$digest` will replace the current history
+     * record, instead of adding a new one.
+     */
+    replace: function replace() {
+      this.$$replace = true;
       return this;
-    } else {
-      return html5Mode;
     }
   };
 
+  forEach([LocationHashbangInHtml5Url, LocationHashbangUrl, LocationHtml5Url], function (Location) {
+    Location.prototype = Object.create(locationPrototype);
+
+    /**
+     * @ngdoc method
+     * @name $location#state
+     *
+     * @description
+     * This method is getter / setter.
+     *
+     * Return the history state object when called without any parameter.
+     *
+     * Change the history state object when called with one parameter and return `$location`.
+     * The state object is later passed to `pushState` or `replaceState`.
+     *
+     * NOTE: This method is supported only in HTML5 mode and only in browsers supporting
+     * the HTML5 History API (i.e. methods `pushState` and `replaceState`). If you need to support
+     * older browsers (like IE9 or Android < 4.0), don't use this method.
+     *
+     * @param {object=} state State object for pushState or replaceState
+     * @return {object} state
+     */
+    Location.prototype.state = function (state) {
+      if (!arguments.length) {
+        return this.$$state;
+      }
+
+      if (Location !== LocationHtml5Url || !this.$$html5) {
+        throw $locationMinErr('nostate', 'History API state support is available only ' + 'in HTML5 mode and only in browsers supporting HTML5 History API');
+      }
+      // The user might modify `stateObject` after invoking `$location.state(stateObject)`
+      // but we're changing the $$state reference to $browser.state() during the $digest
+      // so the modification window is narrow.
+      this.$$state = isUndefined(state) ? null : state;
+      this.$$urlUpdatedByLocation = true;
+
+      return this;
+    };
+  });
+
+  function locationGetter(property) {
+    return (/** @this */function () {
+        return this[property];
+      }
+    );
+  }
+
+  function locationGetterSetter(property, preprocess) {
+    return (/** @this */function (value) {
+        if (isUndefined(value)) {
+          return this[property];
+        }
+
+        this[property] = preprocess(value);
+        this.$$compose();
+
+        return this;
+      }
+    );
+  }
+
   /**
-   * @ngdoc event
-   * @name $location#$locationChangeStart
-   * @eventType broadcast on root scope
-   * @description
-   * Broadcasted before a URL will change.
-   *
-   * This change can be prevented by calling
-   * `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} for more
-   * details about event object. Upon successful change
-   * {@link ng.$location#$locationChangeSuccess $locationChangeSuccess} is fired.
+   * @ngdoc service
+   * @name $location
    *
-   * The `newState` and `oldState` parameters may be defined only in HTML5 mode and when
-   * the browser supports the HTML5 History API.
+   * @requires $rootElement
    *
-   * @param {Object} angularEvent Synthetic event object.
-   * @param {string} newUrl New URL
-   * @param {string=} oldUrl URL that was before it was changed.
-   * @param {string=} newState New history state object
-   * @param {string=} oldState History state object that was before it was changed.
+   * @description
+   * The $location service parses the URL in the browser address bar (based on the
+   * [window.location](https://developer.mozilla.org/en/window.location)) and makes the URL
+   * available to your application. Changes to the URL in the address bar are reflected into
+   * $location service and changes to $location are reflected into the browser address bar.
+   *
+   * **The $location service:**
+   *
+   * - Exposes the current URL in the browser address bar, so you can
+   *   - Watch and observe the URL.
+   *   - Change the URL.
+   * - Synchronizes the URL with the browser when the user
+   *   - Changes the address bar.
+   *   - Clicks the back or forward button (or clicks a History link).
+   *   - Clicks on a link.
+   * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).
+   *
+   * For more information see {@link guide/$location Developer Guide: Using $location}
    */
 
   /**
-   * @ngdoc event
-   * @name $location#$locationChangeSuccess
-   * @eventType broadcast on root scope
-   * @description
-   * Broadcasted after a URL was changed.
-   *
-   * The `newState` and `oldState` parameters may be defined only in HTML5 mode and when
-   * the browser supports the HTML5 History API.
+   * @ngdoc provider
+   * @name $locationProvider
+   * @this
    *
-   * @param {Object} angularEvent Synthetic event object.
-   * @param {string} newUrl New URL
-   * @param {string=} oldUrl URL that was before it was changed.
-   * @param {string=} newState New history state object
-   * @param {string=} oldState History state object that was before it was changed.
+   * @description
+   * Use the `$locationProvider` to configure how the application deep linking paths are stored.
    */
+  function $LocationProvider() {
+    var hashPrefix = '!',
+        html5Mode = {
+      enabled: false,
+      requireBase: true,
+      rewriteLinks: true
+    };
 
-  this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement', '$window',
-      function($rootScope, $browser, $sniffer, $rootElement, $window) {
-    var $location,
-        LocationMode,
-        baseHref = $browser.baseHref(), // if base[href] is undefined, it defaults to ''
-        initialUrl = $browser.url(),
-        appBase;
-
-    if (html5Mode.enabled) {
-      if (!baseHref && html5Mode.requireBase) {
-        throw $locationMinErr('nobase',
-          '$location in HTML5 mode requires a  tag to be present!');
-      }
-      appBase = serverBase(initialUrl) + (baseHref || '/');
-      LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url;
-    } else {
-      appBase = stripHash(initialUrl);
-      LocationMode = LocationHashbangUrl;
-    }
-    var appBaseNoFile = stripFile(appBase);
-
-    $location = new LocationMode(appBase, appBaseNoFile, '#' + hashPrefix);
-    $location.$$parseLinkUrl(initialUrl, initialUrl);
+    /**
+     * @ngdoc method
+     * @name $locationProvider#hashPrefix
+     * @description
+     * The default value for the prefix is `'!'`.
+     * @param {string=} prefix Prefix for hash part (containing path and search)
+     * @returns {*} current value if used as getter or itself (chaining) if used as setter
+     */
+    this.hashPrefix = function (prefix) {
+      if (isDefined(prefix)) {
+        hashPrefix = prefix;
+        return this;
+      } else {
+        return hashPrefix;
+      }
+    };
 
-    $location.$$state = $browser.state();
+    /**
+     * @ngdoc method
+     * @name $locationProvider#html5Mode
+     * @description
+     * @param {(boolean|Object)=} mode If boolean, sets `html5Mode.enabled` to value.
+     *   If object, sets `enabled`, `requireBase` and `rewriteLinks` to respective values. Supported
+     *   properties:
+     *   - **enabled** – `{boolean}` – (default: false) If true, will rely on `history.pushState` to
+     *     change urls where supported. Will fall back to hash-prefixed paths in browsers that do not
+     *     support `pushState`.
+     *   - **requireBase** - `{boolean}` - (default: `true`) When html5Mode is enabled, specifies
+     *     whether or not a  tag is required to be present. If `enabled` and `requireBase` are
+     *     true, and a base tag is not present, an error will be thrown when `$location` is injected.
+     *     See the {@link guide/$location $location guide for more information}
+     *   - **rewriteLinks** - `{boolean|string}` - (default: `true`) When html5Mode is enabled,
+     *     enables/disables URL rewriting for relative links. If set to a string, URL rewriting will
+     *     only happen on links with an attribute that matches the given string. For example, if set
+     *     to `'internal-link'`, then the URL will only be rewritten for `` links.
+     *     Note that [attribute name normalization](guide/directive#normalization) does not apply
+     *     here, so `'internalLink'` will **not** match `'internal-link'`.
+     *
+     * @returns {Object} html5Mode object if used as getter or itself (chaining) if used as setter
+     */
+    this.html5Mode = function (mode) {
+      if (isBoolean(mode)) {
+        html5Mode.enabled = mode;
+        return this;
+      } else if (isObject(mode)) {
 
-    var IGNORE_URI_REGEXP = /^\s*(javascript|mailto):/i;
+        if (isBoolean(mode.enabled)) {
+          html5Mode.enabled = mode.enabled;
+        }
 
-    function setBrowserUrlWithFallback(url, replace, state) {
-      var oldUrl = $location.url();
-      var oldState = $location.$$state;
-      try {
-        $browser.url(url, replace, state);
+        if (isBoolean(mode.requireBase)) {
+          html5Mode.requireBase = mode.requireBase;
+        }
 
-        // Make sure $location.state() returns referentially identical (not just deeply equal)
-        // state object; this makes possible quick checking if the state changed in the digest
-        // loop. Checking deep equality would be too expensive.
-        $location.$$state = $browser.state();
-      } catch (e) {
-        // Restore old values if pushState fails
-        $location.url(oldUrl);
-        $location.$$state = oldState;
+        if (isBoolean(mode.rewriteLinks) || isString(mode.rewriteLinks)) {
+          html5Mode.rewriteLinks = mode.rewriteLinks;
+        }
 
-        throw e;
+        return this;
+      } else {
+        return html5Mode;
       }
-    }
+    };
 
-    $rootElement.on('click', function(event) {
-      var rewriteLinks = html5Mode.rewriteLinks;
-      // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)
-      // currently we open nice url link and redirect then
+    /**
+     * @ngdoc event
+     * @name $location#$locationChangeStart
+     * @eventType broadcast on root scope
+     * @description
+     * Broadcasted before a URL will change.
+     *
+     * This change can be prevented by calling
+     * `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} for more
+     * details about event object. Upon successful change
+     * {@link ng.$location#$locationChangeSuccess $locationChangeSuccess} is fired.
+     *
+     * The `newState` and `oldState` parameters may be defined only in HTML5 mode and when
+     * the browser supports the HTML5 History API.
+     *
+     * @param {Object} angularEvent Synthetic event object.
+     * @param {string} newUrl New URL
+     * @param {string=} oldUrl URL that was before it was changed.
+     * @param {string=} newState New history state object
+     * @param {string=} oldState History state object that was before it was changed.
+     */
 
-      if (!rewriteLinks || event.ctrlKey || event.metaKey || event.shiftKey || event.which === 2 || event.button === 2) return;
+    /**
+     * @ngdoc event
+     * @name $location#$locationChangeSuccess
+     * @eventType broadcast on root scope
+     * @description
+     * Broadcasted after a URL was changed.
+     *
+     * The `newState` and `oldState` parameters may be defined only in HTML5 mode and when
+     * the browser supports the HTML5 History API.
+     *
+     * @param {Object} angularEvent Synthetic event object.
+     * @param {string} newUrl New URL
+     * @param {string=} oldUrl URL that was before it was changed.
+     * @param {string=} newState New history state object
+     * @param {string=} oldState History state object that was before it was changed.
+     */
 
-      var elm = jqLite(event.target);
+    this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement', '$window', function ($rootScope, $browser, $sniffer, $rootElement, $window) {
+      var $location,
+          LocationMode,
+          baseHref = $browser.baseHref(),
+          // if base[href] is undefined, it defaults to ''
+      initialUrl = $browser.url(),
+          appBase;
 
-      // traverse the DOM up to find first A tag
-      while (nodeName_(elm[0]) !== 'a') {
-        // ignore rewriting if no A tag (reached root element, or no parent - removed from document)
-        if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return;
+      if (html5Mode.enabled) {
+        if (!baseHref && html5Mode.requireBase) {
+          throw $locationMinErr('nobase', '$location in HTML5 mode requires a  tag to be present!');
+        }
+        appBase = serverBase(initialUrl) + (baseHref || '/');
+        LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url;
+      } else {
+        appBase = stripHash(initialUrl);
+        LocationMode = LocationHashbangUrl;
       }
+      var appBaseNoFile = stripFile(appBase);
 
-      if (isString(rewriteLinks) && isUndefined(elm.attr(rewriteLinks))) return;
+      $location = new LocationMode(appBase, appBaseNoFile, '#' + hashPrefix);
+      $location.$$parseLinkUrl(initialUrl, initialUrl);
 
-      var absHref = elm.prop('href');
-      // get the actual href attribute - see
-      // http://msdn.microsoft.com/en-us/library/ie/dd347148(v=vs.85).aspx
-      var relHref = elm.attr('href') || elm.attr('xlink:href');
+      $location.$$state = $browser.state();
 
-      if (isObject(absHref) && absHref.toString() === '[object SVGAnimatedString]') {
-        // SVGAnimatedString.animVal should be identical to SVGAnimatedString.baseVal, unless during
-        // an animation.
-        absHref = urlResolve(absHref.animVal).href;
-      }
+      var IGNORE_URI_REGEXP = /^\s*(javascript|mailto):/i;
 
-      // Ignore when url is started with javascript: or mailto:
-      if (IGNORE_URI_REGEXP.test(absHref)) return;
+      function setBrowserUrlWithFallback(url, replace, state) {
+        var oldUrl = $location.url();
+        var oldState = $location.$$state;
+        try {
+          $browser.url(url, replace, state);
 
-      if (absHref && !elm.attr('target') && !event.isDefaultPrevented()) {
-        if ($location.$$parseLinkUrl(absHref, relHref)) {
-          // We do a preventDefault for all urls that are part of the angular application,
-          // in html5mode and also without, so that we are able to abort navigation without
-          // getting double entries in the location history.
-          event.preventDefault();
-          // update location manually
-          if ($location.absUrl() !== $browser.url()) {
-            $rootScope.$apply();
-            // hack to work around FF6 bug 684208 when scenario runner clicks on links
-            $window.angular['ff-684208-preventDefault'] = true;
-          }
+          // Make sure $location.state() returns referentially identical (not just deeply equal)
+          // state object; this makes possible quick checking if the state changed in the digest
+          // loop. Checking deep equality would be too expensive.
+          $location.$$state = $browser.state();
+        } catch (e) {
+          // Restore old values if pushState fails
+          $location.url(oldUrl);
+          $location.$$state = oldState;
+
+          throw e;
         }
       }
-    });
 
+      $rootElement.on('click', function (event) {
+        var rewriteLinks = html5Mode.rewriteLinks;
+        // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)
+        // currently we open nice url link and redirect then
 
-    // rewrite hashbang url <> html5 url
-    if (trimEmptyHash($location.absUrl()) !== trimEmptyHash(initialUrl)) {
-      $browser.url($location.absUrl(), true);
-    }
+        if (!rewriteLinks || event.ctrlKey || event.metaKey || event.shiftKey || event.which === 2 || event.button === 2) return;
 
-    var initializing = true;
+        var elm = jqLite(event.target);
 
-    // update $location when $browser url changes
-    $browser.onUrlChange(function(newUrl, newState) {
+        // traverse the DOM up to find first A tag
+        while (nodeName_(elm[0]) !== 'a') {
+          // ignore rewriting if no A tag (reached root element, or no parent - removed from document)
+          if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return;
+        }
 
-      if (!startsWith(newUrl, appBaseNoFile)) {
-        // If we are navigating outside of the app then force a reload
-        $window.location.href = newUrl;
-        return;
-      }
+        if (isString(rewriteLinks) && isUndefined(elm.attr(rewriteLinks))) return;
 
-      $rootScope.$evalAsync(function() {
-        var oldUrl = $location.absUrl();
-        var oldState = $location.$$state;
-        var defaultPrevented;
-        newUrl = trimEmptyHash(newUrl);
-        $location.$$parse(newUrl);
-        $location.$$state = newState;
+        var absHref = elm.prop('href');
+        // get the actual href attribute - see
+        // http://msdn.microsoft.com/en-us/library/ie/dd347148(v=vs.85).aspx
+        var relHref = elm.attr('href') || elm.attr('xlink:href');
 
-        defaultPrevented = $rootScope.$broadcast('$locationChangeStart', newUrl, oldUrl,
-            newState, oldState).defaultPrevented;
+        if (isObject(absHref) && absHref.toString() === '[object SVGAnimatedString]') {
+          // SVGAnimatedString.animVal should be identical to SVGAnimatedString.baseVal, unless during
+          // an animation.
+          absHref = urlResolve(absHref.animVal).href;
+        }
 
-        // if the location was changed by a `$locationChangeStart` handler then stop
-        // processing this location change
-        if ($location.absUrl() !== newUrl) return;
+        // Ignore when url is started with javascript: or mailto:
+        if (IGNORE_URI_REGEXP.test(absHref)) return;
 
-        if (defaultPrevented) {
-          $location.$$parse(oldUrl);
-          $location.$$state = oldState;
-          setBrowserUrlWithFallback(oldUrl, false, oldState);
-        } else {
-          initializing = false;
-          afterLocationChange(oldUrl, oldState);
+        if (absHref && !elm.attr('target') && !event.isDefaultPrevented()) {
+          if ($location.$$parseLinkUrl(absHref, relHref)) {
+            // We do a preventDefault for all urls that are part of the angular application,
+            // in html5mode and also without, so that we are able to abort navigation without
+            // getting double entries in the location history.
+            event.preventDefault();
+            // update location manually
+            if ($location.absUrl() !== $browser.url()) {
+              $rootScope.$apply();
+              // hack to work around FF6 bug 684208 when scenario runner clicks on links
+              $window.angular['ff-684208-preventDefault'] = true;
+            }
+          }
         }
       });
-      if (!$rootScope.$$phase) $rootScope.$digest();
-    });
 
-    // update browser
-    $rootScope.$watch(function $locationWatch() {
-      if (initializing || $location.$$urlUpdatedByLocation) {
-        $location.$$urlUpdatedByLocation = false;
-
-        var oldUrl = trimEmptyHash($browser.url());
-        var newUrl = trimEmptyHash($location.absUrl());
-        var oldState = $browser.state();
-        var currentReplace = $location.$$replace;
-        var urlOrStateChanged = oldUrl !== newUrl ||
-          ($location.$$html5 && $sniffer.history && oldState !== $location.$$state);
-
-        if (initializing || urlOrStateChanged) {
-          initializing = false;
-
-          $rootScope.$evalAsync(function() {
-            var newUrl = $location.absUrl();
-            var defaultPrevented = $rootScope.$broadcast('$locationChangeStart', newUrl, oldUrl,
-                $location.$$state, oldState).defaultPrevented;
-
-            // if the location was changed by a `$locationChangeStart` handler then stop
-            // processing this location change
-            if ($location.absUrl() !== newUrl) return;
-
-            if (defaultPrevented) {
-              $location.$$parse(oldUrl);
-              $location.$$state = oldState;
-            } else {
-              if (urlOrStateChanged) {
-                setBrowserUrlWithFallback(newUrl, currentReplace,
-                                          oldState === $location.$$state ? null : $location.$$state);
-              }
-              afterLocationChange(oldUrl, oldState);
-            }
-          });
-        }
+      // rewrite hashbang url <> html5 url
+      if (trimEmptyHash($location.absUrl()) !== trimEmptyHash(initialUrl)) {
+        $browser.url($location.absUrl(), true);
       }
 
-      $location.$$replace = false;
+      var initializing = true;
 
-      // we don't need to return anything because $evalAsync will make the digest loop dirty when
-      // there is a change
-    });
+      // update $location when $browser url changes
+      $browser.onUrlChange(function (newUrl, newState) {
 
-    return $location;
+        if (!startsWith(newUrl, appBaseNoFile)) {
+          // If we are navigating outside of the app then force a reload
+          $window.location.href = newUrl;
+          return;
+        }
 
-    function afterLocationChange(oldUrl, oldState) {
-      $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl,
-        $location.$$state, oldState);
-    }
-}];
-}
+        $rootScope.$evalAsync(function () {
+          var oldUrl = $location.absUrl();
+          var oldState = $location.$$state;
+          var defaultPrevented;
+          newUrl = trimEmptyHash(newUrl);
+          $location.$$parse(newUrl);
+          $location.$$state = newState;
 
-/**
- * @ngdoc service
- * @name $log
- * @requires $window
- *
- * @description
- * Simple service for logging. Default implementation safely writes the message
- * into the browser's console (if present).
- *
- * The main purpose of this service is to simplify debugging and troubleshooting.
- *
- * To reveal the location of the calls to `$log` in the JavaScript console,
- * you can "blackbox" the AngularJS source in your browser:
- *
- * [Mozilla description of blackboxing](https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Black_box_a_source).
- * [Chrome description of blackboxing](https://developer.chrome.com/devtools/docs/blackboxing).
- *
- * Note: Not all browsers support blackboxing.
- *
- * The default is to log `debug` messages. You can use
- * {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this.
- *
- * @example
-   
-     
-       angular.module('logExample', [])
-         .controller('LogController', ['$scope', '$log', function($scope, $log) {
-           $scope.$log = $log;
-           $scope.message = 'Hello World!';
-         }]);
-     
-     
-       

-         
Reload this page with open console, enter text and hit the log button...

-         
-         
-         
-         
-         
-         
-       

-     
-   
- */
+          defaultPrevented = $rootScope.$broadcast('$locationChangeStart', newUrl, oldUrl, newState, oldState).defaultPrevented;
 
-/**
- * @ngdoc provider
- * @name $logProvider
- * @this
- *
- * @description
- * Use the `$logProvider` to configure how the application logs messages
- */
-function $LogProvider() {
-  var debug = true,
-      self = this;
+          // if the location was changed by a `$locationChangeStart` handler then stop
+          // processing this location change
+          if ($location.absUrl() !== newUrl) return;
+
+          if (defaultPrevented) {
+            $location.$$parse(oldUrl);
+            $location.$$state = oldState;
+            setBrowserUrlWithFallback(oldUrl, false, oldState);
+          } else {
+            initializing = false;
+            afterLocationChange(oldUrl, oldState);
+          }
+        });
+        if (!$rootScope.$$phase) $rootScope.$digest();
+      });
+
+      // update browser
+      $rootScope.$watch(function $locationWatch() {
+        if (initializing || $location.$$urlUpdatedByLocation) {
+          $location.$$urlUpdatedByLocation = false;
+
+          var oldUrl = trimEmptyHash($browser.url());
+          var newUrl = trimEmptyHash($location.absUrl());
+          var oldState = $browser.state();
+          var currentReplace = $location.$$replace;
+          var urlOrStateChanged = oldUrl !== newUrl || $location.$$html5 && $sniffer.history && oldState !== $location.$$state;
+
+          if (initializing || urlOrStateChanged) {
+            initializing = false;
+
+            $rootScope.$evalAsync(function () {
+              var newUrl = $location.absUrl();
+              var defaultPrevented = $rootScope.$broadcast('$locationChangeStart', newUrl, oldUrl, $location.$$state, oldState).defaultPrevented;
+
+              // if the location was changed by a `$locationChangeStart` handler then stop
+              // processing this location change
+              if ($location.absUrl() !== newUrl) return;
+
+              if (defaultPrevented) {
+                $location.$$parse(oldUrl);
+                $location.$$state = oldState;
+              } else {
+                if (urlOrStateChanged) {
+                  setBrowserUrlWithFallback(newUrl, currentReplace, oldState === $location.$$state ? null : $location.$$state);
+                }
+                afterLocationChange(oldUrl, oldState);
+              }
+            });
+          }
+        }
+
+        $location.$$replace = false;
+
+        // we don't need to return anything because $evalAsync will make the digest loop dirty when
+        // there is a change
+      });
+
+      return $location;
+
+      function afterLocationChange(oldUrl, oldState) {
+        $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl, $location.$$state, oldState);
+      }
+    }];
+  }
 
   /**
-   * @ngdoc method
-   * @name $logProvider#debugEnabled
+   * @ngdoc service
+   * @name $log
+   * @requires $window
+   *
+   * @description
+   * Simple service for logging. Default implementation safely writes the message
+   * into the browser's console (if present).
+   *
+   * The main purpose of this service is to simplify debugging and troubleshooting.
+   *
+   * To reveal the location of the calls to `$log` in the JavaScript console,
+   * you can "blackbox" the AngularJS source in your browser:
+   *
+   * [Mozilla description of blackboxing](https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Black_box_a_source).
+   * [Chrome description of blackboxing](https://developer.chrome.com/devtools/docs/blackboxing).
+   *
+   * Note: Not all browsers support blackboxing.
+   *
+   * The default is to log `debug` messages. You can use
+   * {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this.
+   *
+   * @example
+     
+       
+         angular.module('logExample', [])
+           .controller('LogController', ['$scope', '$log', function($scope, $log) {
+             $scope.$log = $log;
+             $scope.message = 'Hello World!';
+           }]);
+       
+       
+         

+           
Reload this page with open console, enter text and hit the log button...

+           
+           
+           
+           
+           
+           
+         

+       
+     
+   */
+
+  /**
+   * @ngdoc provider
+   * @name $logProvider
+   * @this
+   *
    * @description
-   * @param {boolean=} flag enable or disable debug level messages
-   * @returns {*} current value if used as getter or itself (chaining) if used as setter
+   * Use the `$logProvider` to configure how the application logs messages
    */
-  this.debugEnabled = function(flag) {
-    if (isDefined(flag)) {
-      debug = flag;
-      return this;
-    } else {
-      return debug;
-    }
-  };
+  function $LogProvider() {
+    var debug = true,
+        self = this;
+
+    /**
+     * @ngdoc method
+     * @name $logProvider#debugEnabled
+     * @description
+     * @param {boolean=} flag enable or disable debug level messages
+     * @returns {*} current value if used as getter or itself (chaining) if used as setter
+     */
+    this.debugEnabled = function (flag) {
+      if (isDefined(flag)) {
+        debug = flag;
+        return this;
+      } else {
+        return debug;
+      }
+    };
 
-  this.$get = ['$window', function($window) {
-    // Support: IE 9-11, Edge 12-14+
-    // IE/Edge display errors in such a way that it requires the user to click in 4 places
-    // to see the stack trace. There is no way to feature-detect it so there's a chance
-    // of the user agent sniffing to go wrong but since it's only about logging, this shouldn't
-    // break apps. Other browsers display errors in a sensible way and some of them map stack
-    // traces along source maps if available so it makes sense to let browsers display it
-    // as they want.
-    var formatStackTrace = msie || /\bEdge\//.test($window.navigator && $window.navigator.userAgent);
+    this.$get = ['$window', function ($window) {
+      // Support: IE 9-11, Edge 12-14+
+      // IE/Edge display errors in such a way that it requires the user to click in 4 places
+      // to see the stack trace. There is no way to feature-detect it so there's a chance
+      // of the user agent sniffing to go wrong but since it's only about logging, this shouldn't
+      // break apps. Other browsers display errors in a sensible way and some of them map stack
+      // traces along source maps if available so it makes sense to let browsers display it
+      // as they want.
+      var formatStackTrace = msie || /\bEdge\//.test($window.navigator && $window.navigator.userAgent);
+
+      return {
+        /**
+         * @ngdoc method
+         * @name $log#log
+         *
+         * @description
+         * Write a log message
+         */
+        log: consoleLog('log'),
 
-    return {
-      /**
-       * @ngdoc method
-       * @name $log#log
-       *
-       * @description
-       * Write a log message
-       */
-      log: consoleLog('log'),
+        /**
+         * @ngdoc method
+         * @name $log#info
+         *
+         * @description
+         * Write an information message
+         */
+        info: consoleLog('info'),
 
-      /**
-       * @ngdoc method
-       * @name $log#info
-       *
-       * @description
-       * Write an information message
-       */
-      info: consoleLog('info'),
+        /**
+         * @ngdoc method
+         * @name $log#warn
+         *
+         * @description
+         * Write a warning message
+         */
+        warn: consoleLog('warn'),
 
-      /**
-       * @ngdoc method
-       * @name $log#warn
-       *
-       * @description
-       * Write a warning message
-       */
-      warn: consoleLog('warn'),
+        /**
+         * @ngdoc method
+         * @name $log#error
+         *
+         * @description
+         * Write an error message
+         */
+        error: consoleLog('error'),
 
-      /**
-       * @ngdoc method
-       * @name $log#error
-       *
-       * @description
-       * Write an error message
-       */
-      error: consoleLog('error'),
+        /**
+         * @ngdoc method
+         * @name $log#debug
+         *
+         * @description
+         * Write a debug message
+         */
+        debug: function () {
+          var fn = consoleLog('debug');
 
-      /**
-       * @ngdoc method
-       * @name $log#debug
-       *
-       * @description
-       * Write a debug message
-       */
-      debug: (function() {
-        var fn = consoleLog('debug');
+          return function () {
+            if (debug) {
+              fn.apply(self, arguments);
+            }
+          };
+        }()
+      };
 
-        return function() {
-          if (debug) {
-            fn.apply(self, arguments);
+      function formatError(arg) {
+        if (isError(arg)) {
+          if (arg.stack && formatStackTrace) {
+            arg = arg.message && arg.stack.indexOf(arg.message) === -1 ? 'Error: ' + arg.message + '\n' + arg.stack : arg.stack;
+          } else if (arg.sourceURL) {
+            arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
           }
-        };
-      })()
-    };
-
-    function formatError(arg) {
-      if (isError(arg)) {
-        if (arg.stack && formatStackTrace) {
-          arg = (arg.message && arg.stack.indexOf(arg.message) === -1)
-              ? 'Error: ' + arg.message + '\n' + arg.stack
-              : arg.stack;
-        } else if (arg.sourceURL) {
-          arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
         }
+        return arg;
       }
-      return arg;
-    }
-
-    function consoleLog(type) {
-      var console = $window.console || {},
-          logFn = console[type] || console.log || noop;
-
-      return function() {
-        var args = [];
-        forEach(arguments, function(arg) {
-          args.push(formatError(arg));
-        });
-        // Support: IE 9 only
-        // console methods don't inherit from Function.prototype in IE 9 so we can't
-        // call `logFn.apply(console, args)` directly.
-        return Function.prototype.apply.call(logFn, console, args);
-      };
-    }
-  }];
-}
 
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- *     Any commits to this file should be reviewed with security in mind.  *
- *   Changes to this file can potentially create security vulnerabilities. *
- *          An approval from 2 Core members with history of modifying      *
- *                         this file is required.                          *
- *                                                                         *
- *  Does the change somehow allow for arbitrary javascript to be executed? *
- *    Or allows for someone to change the prototype of built-in objects?   *
- *     Or gives undesired access to variables likes document or window?    *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+      function consoleLog(type) {
+        var console = $window.console || {},
+            logFn = console[type] || console.log || noop;
 
-var $parseMinErr = minErr('$parse');
+        return function () {
+          var args = [];
+          forEach(arguments, function (arg) {
+            args.push(formatError(arg));
+          });
+          // Support: IE 9 only
+          // console methods don't inherit from Function.prototype in IE 9 so we can't
+          // call `logFn.apply(console, args)` directly.
+          return Function.prototype.apply.call(logFn, console, args);
+        };
+      }
+    }];
+  }
 
-var objectValueOf = {}.constructor.prototype.valueOf;
+  /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+   *     Any commits to this file should be reviewed with security in mind.  *
+   *   Changes to this file can potentially create security vulnerabilities. *
+   *          An approval from 2 Core members with history of modifying      *
+   *                         this file is required.                          *
+   *                                                                         *
+   *  Does the change somehow allow for arbitrary javascript to be executed? *
+   *    Or allows for someone to change the prototype of built-in objects?   *
+   *     Or gives undesired access to variables likes document or window?    *
+   * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-// Sandboxing Angular Expressions
-// ------------------------------
-// Angular expressions are no longer sandboxed. So it is now even easier to access arbitrary JS code by
-// various means such as obtaining a reference to native JS functions like the Function constructor.
-//
-// As an example, consider the following Angular expression:
-//
-//   {}.toString.constructor('alert("evil JS code")')
-//
-// It is important to realize that if you create an expression from a string that contains user provided
-// content then it is possible that your application contains a security vulnerability to an XSS style attack.
-//
-// See https://docs.angularjs.org/guide/security
+  var $parseMinErr = minErr('$parse');
 
+  var objectValueOf = {}.constructor.prototype.valueOf;
 
-function getStringValue(name) {
-  // Property names must be strings. This means that non-string objects cannot be used
-  // as keys in an object. Any non-string object, including a number, is typecasted
-  // into a string via the toString method.
-  // -- MDN, https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Operators/Property_accessors#Property_names
+  // Sandboxing Angular Expressions
+  // ------------------------------
+  // Angular expressions are no longer sandboxed. So it is now even easier to access arbitrary JS code by
+  // various means such as obtaining a reference to native JS functions like the Function constructor.
   //
-  // So, to ensure that we are checking the same `name` that JavaScript would use, we cast it
-  // to a string. It's not always possible. If `name` is an object and its `toString` method is
-  // 'broken' (doesn't return a string, isn't a function, etc.), an error will be thrown:
+  // As an example, consider the following Angular expression:
   //
-  // TypeError: Cannot convert object to primitive value
+  //   {}.toString.constructor('alert("evil JS code")')
   //
-  // For performance reasons, we don't catch this error here and allow it to propagate up the call
-  // stack. Note that you'll get the same error in JavaScript if you try to access a property using
-  // such a 'broken' object as a key.
-  return name + '';
-}
-
-
-var OPERATORS = createMap();
-forEach('+ - * / % === !== == != < > <= >= && || ! = |'.split(' '), function(operator) { OPERATORS[operator] = true; });
-var ESCAPE = {'n':'\n', 'f':'\f', 'r':'\r', 't':'\t', 'v':'\v', '\'':'\'', '"':'"'};
-
+  // It is important to realize that if you create an expression from a string that contains user provided
+  // content then it is possible that your application contains a security vulnerability to an XSS style attack.
+  //
+  // See https://docs.angularjs.org/guide/security
 
-/////////////////////////////////////////
 
+  function getStringValue(name) {
+    // Property names must be strings. This means that non-string objects cannot be used
+    // as keys in an object. Any non-string object, including a number, is typecasted
+    // into a string via the toString method.
+    // -- MDN, https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Operators/Property_accessors#Property_names
+    //
+    // So, to ensure that we are checking the same `name` that JavaScript would use, we cast it
+    // to a string. It's not always possible. If `name` is an object and its `toString` method is
+    // 'broken' (doesn't return a string, isn't a function, etc.), an error will be thrown:
+    //
+    // TypeError: Cannot convert object to primitive value
+    //
+    // For performance reasons, we don't catch this error here and allow it to propagate up the call
+    // stack. Note that you'll get the same error in JavaScript if you try to access a property using
+    // such a 'broken' object as a key.
+    return name + '';
+  }
 
-/**
- * @constructor
- */
-var Lexer = function Lexer(options) {
-  this.options = options;
-};
+  var OPERATORS = createMap();
+  forEach('+ - * / % === !== == != < > <= >= && || ! = |'.split(' '), function (operator) {
+    OPERATORS[operator] = true;
+  });
+  var ESCAPE = { 'n': '\n', 'f': '\f', 'r': '\r', 't': '\t', 'v': '\v', '\'': '\'', '"': '"' };
 
-Lexer.prototype = {
-  constructor: Lexer,
+  /////////////////////////////////////////
 
-  lex: function(text) {
-    this.text = text;
-    this.index = 0;
-    this.tokens = [];
 
-    while (this.index < this.text.length) {
-      var ch = this.text.charAt(this.index);
-      if (ch === '"' || ch === '\'') {
-        this.readString(ch);
-      } else if (this.isNumber(ch) || ch === '.' && this.isNumber(this.peek())) {
-        this.readNumber();
-      } else if (this.isIdentifierStart(this.peekMultichar())) {
-        this.readIdent();
-      } else if (this.is(ch, '(){}[].,;:?')) {
-        this.tokens.push({index: this.index, text: ch});
-        this.index++;
-      } else if (this.isWhitespace(ch)) {
-        this.index++;
-      } else {
-        var ch2 = ch + this.peek();
-        var ch3 = ch2 + this.peek(2);
-        var op1 = OPERATORS[ch];
-        var op2 = OPERATORS[ch2];
-        var op3 = OPERATORS[ch3];
-        if (op1 || op2 || op3) {
-          var token = op3 ? ch3 : (op2 ? ch2 : ch);
-          this.tokens.push({index: this.index, text: token, operator: true});
-          this.index += token.length;
+  /**
+   * @constructor
+   */
+  var Lexer = function Lexer(options) {
+    this.options = options;
+  };
+
+  Lexer.prototype = {
+    constructor: Lexer,
+
+    lex: function lex(text) {
+      this.text = text;
+      this.index = 0;
+      this.tokens = [];
+
+      while (this.index < this.text.length) {
+        var ch = this.text.charAt(this.index);
+        if (ch === '"' || ch === '\'') {
+          this.readString(ch);
+        } else if (this.isNumber(ch) || ch === '.' && this.isNumber(this.peek())) {
+          this.readNumber();
+        } else if (this.isIdentifierStart(this.peekMultichar())) {
+          this.readIdent();
+        } else if (this.is(ch, '(){}[].,;:?')) {
+          this.tokens.push({ index: this.index, text: ch });
+          this.index++;
+        } else if (this.isWhitespace(ch)) {
+          this.index++;
         } else {
-          this.throwError('Unexpected next character ', this.index, this.index + 1);
+          var ch2 = ch + this.peek();
+          var ch3 = ch2 + this.peek(2);
+          var op1 = OPERATORS[ch];
+          var op2 = OPERATORS[ch2];
+          var op3 = OPERATORS[ch3];
+          if (op1 || op2 || op3) {
+            var token = op3 ? ch3 : op2 ? ch2 : ch;
+            this.tokens.push({ index: this.index, text: token, operator: true });
+            this.index += token.length;
+          } else {
+            this.throwError('Unexpected next character ', this.index, this.index + 1);
+          }
         }
       }
-    }
-    return this.tokens;
-  },
+      return this.tokens;
+    },
 
-  is: function(ch, chars) {
-    return chars.indexOf(ch) !== -1;
-  },
+    is: function is(ch, chars) {
+      return chars.indexOf(ch) !== -1;
+    },
 
-  peek: function(i) {
-    var num = i || 1;
-    return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false;
-  },
+    peek: function peek(i) {
+      var num = i || 1;
+      return this.index + num < this.text.length ? this.text.charAt(this.index + num) : false;
+    },
 
-  isNumber: function(ch) {
-    return ('0' <= ch && ch <= '9') && typeof ch === 'string';
-  },
+    isNumber: function isNumber(ch) {
+      return '0' <= ch && ch <= '9' && typeof ch === 'string';
+    },
 
-  isWhitespace: function(ch) {
-    // IE treats non-breaking space as \u00A0
-    return (ch === ' ' || ch === '\r' || ch === '\t' ||
-            ch === '\n' || ch === '\v' || ch === '\u00A0');
-  },
+    isWhitespace: function isWhitespace(ch) {
+      // IE treats non-breaking space as \u00A0
+      return ch === ' ' || ch === '\r' || ch === '\t' || ch === '\n' || ch === '\v' || ch === '\xA0';
+    },
 
-  isIdentifierStart: function(ch) {
-    return this.options.isIdentifierStart ?
-        this.options.isIdentifierStart(ch, this.codePointAt(ch)) :
-        this.isValidIdentifierStart(ch);
-  },
+    isIdentifierStart: function isIdentifierStart(ch) {
+      return this.options.isIdentifierStart ? this.options.isIdentifierStart(ch, this.codePointAt(ch)) : this.isValidIdentifierStart(ch);
+    },
 
-  isValidIdentifierStart: function(ch) {
-    return ('a' <= ch && ch <= 'z' ||
-            'A' <= ch && ch <= 'Z' ||
-            '_' === ch || ch === '$');
-  },
+    isValidIdentifierStart: function isValidIdentifierStart(ch) {
+      return 'a' <= ch && ch <= 'z' || 'A' <= ch && ch <= 'Z' || '_' === ch || ch === '$';
+    },
 
-  isIdentifierContinue: function(ch) {
-    return this.options.isIdentifierContinue ?
-        this.options.isIdentifierContinue(ch, this.codePointAt(ch)) :
-        this.isValidIdentifierContinue(ch);
-  },
+    isIdentifierContinue: function isIdentifierContinue(ch) {
+      return this.options.isIdentifierContinue ? this.options.isIdentifierContinue(ch, this.codePointAt(ch)) : this.isValidIdentifierContinue(ch);
+    },
 
-  isValidIdentifierContinue: function(ch, cp) {
-    return this.isValidIdentifierStart(ch, cp) || this.isNumber(ch);
-  },
+    isValidIdentifierContinue: function isValidIdentifierContinue(ch, cp) {
+      return this.isValidIdentifierStart(ch, cp) || this.isNumber(ch);
+    },
 
-  codePointAt: function(ch) {
-    if (ch.length === 1) return ch.charCodeAt(0);
-    // eslint-disable-next-line no-bitwise
-    return (ch.charCodeAt(0) << 10) + ch.charCodeAt(1) - 0x35FDC00;
-  },
+    codePointAt: function codePointAt(ch) {
+      if (ch.length === 1) return ch.charCodeAt(0);
+      // eslint-disable-next-line no-bitwise
+      return (ch.charCodeAt(0) << 10) + ch.charCodeAt(1) - 0x35FDC00;
+    },
 
-  peekMultichar: function() {
-    var ch = this.text.charAt(this.index);
-    var peek = this.peek();
-    if (!peek) {
+    peekMultichar: function peekMultichar() {
+      var ch = this.text.charAt(this.index);
+      var peek = this.peek();
+      if (!peek) {
+        return ch;
+      }
+      var cp1 = ch.charCodeAt(0);
+      var cp2 = peek.charCodeAt(0);
+      if (cp1 >= 0xD800 && cp1 <= 0xDBFF && cp2 >= 0xDC00 && cp2 <= 0xDFFF) {
+        return ch + peek;
+      }
       return ch;
-    }
-    var cp1 = ch.charCodeAt(0);
-    var cp2 = peek.charCodeAt(0);
-    if (cp1 >= 0xD800 && cp1 <= 0xDBFF && cp2 >= 0xDC00 && cp2 <= 0xDFFF) {
-      return ch + peek;
-    }
-    return ch;
-  },
+    },
 
-  isExpOperator: function(ch) {
-    return (ch === '-' || ch === '+' || this.isNumber(ch));
-  },
+    isExpOperator: function isExpOperator(ch) {
+      return ch === '-' || ch === '+' || this.isNumber(ch);
+    },
 
-  throwError: function(error, start, end) {
-    end = end || this.index;
-    var colStr = (isDefined(start)
-            ? 's ' + start +  '-' + this.index + ' [' + this.text.substring(start, end) + ']'
-            : ' ' + end);
-    throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].',
-        error, colStr, this.text);
-  },
+    throwError: function throwError(error, start, end) {
+      end = end || this.index;
+      var colStr = isDefined(start) ? 's ' + start + '-' + this.index + ' [' + this.text.substring(start, end) + ']' : ' ' + end;
+      throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].', error, colStr, this.text);
+    },
 
-  readNumber: function() {
-    var number = '';
-    var start = this.index;
-    while (this.index < this.text.length) {
-      var ch = lowercase(this.text.charAt(this.index));
-      if (ch === '.' || this.isNumber(ch)) {
-        number += ch;
-      } else {
-        var peekCh = this.peek();
-        if (ch === 'e' && this.isExpOperator(peekCh)) {
-          number += ch;
-        } else if (this.isExpOperator(ch) &&
-            peekCh && this.isNumber(peekCh) &&
-            number.charAt(number.length - 1) === 'e') {
+    readNumber: function readNumber() {
+      var number = '';
+      var start = this.index;
+      while (this.index < this.text.length) {
+        var ch = lowercase(this.text.charAt(this.index));
+        if (ch === '.' || this.isNumber(ch)) {
           number += ch;
-        } else if (this.isExpOperator(ch) &&
-            (!peekCh || !this.isNumber(peekCh)) &&
-            number.charAt(number.length - 1) === 'e') {
-          this.throwError('Invalid exponent');
         } else {
-          break;
+          var peekCh = this.peek();
+          if (ch === 'e' && this.isExpOperator(peekCh)) {
+            number += ch;
+          } else if (this.isExpOperator(ch) && peekCh && this.isNumber(peekCh) && number.charAt(number.length - 1) === 'e') {
+            number += ch;
+          } else if (this.isExpOperator(ch) && (!peekCh || !this.isNumber(peekCh)) && number.charAt(number.length - 1) === 'e') {
+            this.throwError('Invalid exponent');
+          } else {
+            break;
+          }
         }
+        this.index++;
       }
-      this.index++;
-    }
-    this.tokens.push({
-      index: start,
-      text: number,
-      constant: true,
-      value: Number(number)
-    });
-  },
+      this.tokens.push({
+        index: start,
+        text: number,
+        constant: true,
+        value: Number(number)
+      });
+    },
 
-  readIdent: function() {
-    var start = this.index;
-    this.index += this.peekMultichar().length;
-    while (this.index < this.text.length) {
-      var ch = this.peekMultichar();
-      if (!this.isIdentifierContinue(ch)) {
-        break;
+    readIdent: function readIdent() {
+      var start = this.index;
+      this.index += this.peekMultichar().length;
+      while (this.index < this.text.length) {
+        var ch = this.peekMultichar();
+        if (!this.isIdentifierContinue(ch)) {
+          break;
+        }
+        this.index += ch.length;
       }
-      this.index += ch.length;
-    }
-    this.tokens.push({
-      index: start,
-      text: this.text.slice(start, this.index),
-      identifier: true
-    });
-  },
+      this.tokens.push({
+        index: start,
+        text: this.text.slice(start, this.index),
+        identifier: true
+      });
+    },
 
-  readString: function(quote) {
-    var start = this.index;
-    this.index++;
-    var string = '';
-    var rawString = quote;
-    var escape = false;
-    while (this.index < this.text.length) {
-      var ch = this.text.charAt(this.index);
-      rawString += ch;
-      if (escape) {
-        if (ch === 'u') {
-          var hex = this.text.substring(this.index + 1, this.index + 5);
-          if (!hex.match(/[\da-f]{4}/i)) {
-            this.throwError('Invalid unicode escape [\\u' + hex + ']');
+    readString: function readString(quote) {
+      var start = this.index;
+      this.index++;
+      var string = '';
+      var rawString = quote;
+      var escape = false;
+      while (this.index < this.text.length) {
+        var ch = this.text.charAt(this.index);
+        rawString += ch;
+        if (escape) {
+          if (ch === 'u') {
+            var hex = this.text.substring(this.index + 1, this.index + 5);
+            if (!hex.match(/[\da-f]{4}/i)) {
+              this.throwError('Invalid unicode escape [\\u' + hex + ']');
+            }
+            this.index += 4;
+            string += String.fromCharCode(parseInt(hex, 16));
+          } else {
+            var rep = ESCAPE[ch];
+            string = string + (rep || ch);
           }
-          this.index += 4;
-          string += String.fromCharCode(parseInt(hex, 16));
+          escape = false;
+        } else if (ch === '\\') {
+          escape = true;
+        } else if (ch === quote) {
+          this.index++;
+          this.tokens.push({
+            index: start,
+            text: rawString,
+            constant: true,
+            value: string
+          });
+          return;
         } else {
-          var rep = ESCAPE[ch];
-          string = string + (rep || ch);
+          string += ch;
         }
-        escape = false;
-      } else if (ch === '\\') {
-        escape = true;
-      } else if (ch === quote) {
         this.index++;
-        this.tokens.push({
-          index: start,
-          text: rawString,
-          constant: true,
-          value: string
-        });
-        return;
-      } else {
-        string += ch;
       }
-      this.index++;
+      this.throwError('Unterminated quote', start);
     }
-    this.throwError('Unterminated quote', start);
-  }
-};
+  };
 
-var AST = function AST(lexer, options) {
-  this.lexer = lexer;
-  this.options = options;
-};
+  var AST = function AST(lexer, options) {
+    this.lexer = lexer;
+    this.options = options;
+  };
 
-AST.Program = 'Program';
-AST.ExpressionStatement = 'ExpressionStatement';
-AST.AssignmentExpression = 'AssignmentExpression';
-AST.ConditionalExpression = 'ConditionalExpression';
-AST.LogicalExpression = 'LogicalExpression';
-AST.BinaryExpression = 'BinaryExpression';
-AST.UnaryExpression = 'UnaryExpression';
-AST.CallExpression = 'CallExpression';
-AST.MemberExpression = 'MemberExpression';
-AST.Identifier = 'Identifier';
-AST.Literal = 'Literal';
-AST.ArrayExpression = 'ArrayExpression';
-AST.Property = 'Property';
-AST.ObjectExpression = 'ObjectExpression';
-AST.ThisExpression = 'ThisExpression';
-AST.LocalsExpression = 'LocalsExpression';
+  AST.Program = 'Program';
+  AST.ExpressionStatement = 'ExpressionStatement';
+  AST.AssignmentExpression = 'AssignmentExpression';
+  AST.ConditionalExpression = 'ConditionalExpression';
+  AST.LogicalExpression = 'LogicalExpression';
+  AST.BinaryExpression = 'BinaryExpression';
+  AST.UnaryExpression = 'UnaryExpression';
+  AST.CallExpression = 'CallExpression';
+  AST.MemberExpression = 'MemberExpression';
+  AST.Identifier = 'Identifier';
+  AST.Literal = 'Literal';
+  AST.ArrayExpression = 'ArrayExpression';
+  AST.Property = 'Property';
+  AST.ObjectExpression = 'ObjectExpression';
+  AST.ThisExpression = 'ThisExpression';
+  AST.LocalsExpression = 'LocalsExpression';
 
-// Internal use only
-AST.NGValueParameter = 'NGValueParameter';
+  // Internal use only
+  AST.NGValueParameter = 'NGValueParameter';
 
-AST.prototype = {
-  ast: function(text) {
-    this.text = text;
-    this.tokens = this.lexer.lex(text);
+  AST.prototype = {
+    ast: function ast(text) {
+      this.text = text;
+      this.tokens = this.lexer.lex(text);
 
-    var value = this.program();
+      var value = this.program();
 
-    if (this.tokens.length !== 0) {
-      this.throwError('is an unexpected token', this.tokens[0]);
-    }
+      if (this.tokens.length !== 0) {
+        this.throwError('is an unexpected token', this.tokens[0]);
+      }
 
-    return value;
-  },
+      return value;
+    },
 
-  program: function() {
-    var body = [];
-    while (true) {
-      if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']'))
-        body.push(this.expressionStatement());
-      if (!this.expect(';')) {
-        return { type: AST.Program, body: body};
+    program: function program() {
+      var body = [];
+      while (true) {
+        if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']')) body.push(this.expressionStatement());
+        if (!this.expect(';')) {
+          return { type: AST.Program, body: body };
+        }
       }
-    }
-  },
+    },
 
-  expressionStatement: function() {
-    return { type: AST.ExpressionStatement, expression: this.filterChain() };
-  },
+    expressionStatement: function expressionStatement() {
+      return { type: AST.ExpressionStatement, expression: this.filterChain() };
+    },
 
-  filterChain: function() {
-    var left = this.expression();
-    while (this.expect('|')) {
-      left = this.filter(left);
-    }
-    return left;
-  },
+    filterChain: function filterChain() {
+      var left = this.expression();
+      while (this.expect('|')) {
+        left = this.filter(left);
+      }
+      return left;
+    },
 
-  expression: function() {
-    return this.assignment();
-  },
+    expression: function expression() {
+      return this.assignment();
+    },
 
-  assignment: function() {
-    var result = this.ternary();
-    if (this.expect('=')) {
-      if (!isAssignable(result)) {
-        throw $parseMinErr('lval', 'Trying to assign a value to a non l-value');
-      }
+    assignment: function assignment() {
+      var result = this.ternary();
+      if (this.expect('=')) {
+        if (!isAssignable(result)) {
+          throw $parseMinErr('lval', 'Trying to assign a value to a non l-value');
+        }
 
-      result = { type: AST.AssignmentExpression, left: result, right: this.assignment(), operator: '='};
-    }
-    return result;
-  },
+        result = { type: AST.AssignmentExpression, left: result, right: this.assignment(), operator: '=' };
+      }
+      return result;
+    },
 
-  ternary: function() {
-    var test = this.logicalOR();
-    var alternate;
-    var consequent;
-    if (this.expect('?')) {
-      alternate = this.expression();
-      if (this.consume(':')) {
-        consequent = this.expression();
-        return { type: AST.ConditionalExpression, test: test, alternate: alternate, consequent: consequent};
+    ternary: function ternary() {
+      var test = this.logicalOR();
+      var alternate;
+      var consequent;
+      if (this.expect('?')) {
+        alternate = this.expression();
+        if (this.consume(':')) {
+          consequent = this.expression();
+          return { type: AST.ConditionalExpression, test: test, alternate: alternate, consequent: consequent };
+        }
       }
-    }
-    return test;
-  },
+      return test;
+    },
 
-  logicalOR: function() {
-    var left = this.logicalAND();
-    while (this.expect('||')) {
-      left = { type: AST.LogicalExpression, operator: '||', left: left, right: this.logicalAND() };
-    }
-    return left;
-  },
+    logicalOR: function logicalOR() {
+      var left = this.logicalAND();
+      while (this.expect('||')) {
+        left = { type: AST.LogicalExpression, operator: '||', left: left, right: this.logicalAND() };
+      }
+      return left;
+    },
 
-  logicalAND: function() {
-    var left = this.equality();
-    while (this.expect('&&')) {
-      left = { type: AST.LogicalExpression, operator: '&&', left: left, right: this.equality()};
-    }
-    return left;
-  },
+    logicalAND: function logicalAND() {
+      var left = this.equality();
+      while (this.expect('&&')) {
+        left = { type: AST.LogicalExpression, operator: '&&', left: left, right: this.equality() };
+      }
+      return left;
+    },
 
-  equality: function() {
-    var left = this.relational();
-    var token;
-    while ((token = this.expect('==','!=','===','!=='))) {
-      left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.relational() };
-    }
-    return left;
-  },
+    equality: function equality() {
+      var left = this.relational();
+      var token;
+      while (token = this.expect('==', '!=', '===', '!==')) {
+        left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.relational() };
+      }
+      return left;
+    },
 
-  relational: function() {
-    var left = this.additive();
-    var token;
-    while ((token = this.expect('<', '>', '<=', '>='))) {
-      left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.additive() };
-    }
-    return left;
-  },
+    relational: function relational() {
+      var left = this.additive();
+      var token;
+      while (token = this.expect('<', '>', '<=', '>=')) {
+        left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.additive() };
+      }
+      return left;
+    },
 
-  additive: function() {
-    var left = this.multiplicative();
-    var token;
-    while ((token = this.expect('+','-'))) {
-      left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.multiplicative() };
-    }
-    return left;
-  },
+    additive: function additive() {
+      var left = this.multiplicative();
+      var token;
+      while (token = this.expect('+', '-')) {
+        left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.multiplicative() };
+      }
+      return left;
+    },
 
-  multiplicative: function() {
-    var left = this.unary();
-    var token;
-    while ((token = this.expect('*','/','%'))) {
-      left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.unary() };
-    }
-    return left;
-  },
+    multiplicative: function multiplicative() {
+      var left = this.unary();
+      var token;
+      while (token = this.expect('*', '/', '%')) {
+        left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.unary() };
+      }
+      return left;
+    },
 
-  unary: function() {
-    var token;
-    if ((token = this.expect('+', '-', '!'))) {
-      return { type: AST.UnaryExpression, operator: token.text, prefix: true, argument: this.unary() };
-    } else {
-      return this.primary();
-    }
-  },
-
-  primary: function() {
-    var primary;
-    if (this.expect('(')) {
-      primary = this.filterChain();
-      this.consume(')');
-    } else if (this.expect('[')) {
-      primary = this.arrayDeclaration();
-    } else if (this.expect('{')) {
-      primary = this.object();
-    } else if (this.selfReferential.hasOwnProperty(this.peek().text)) {
-      primary = copy(this.selfReferential[this.consume().text]);
-    } else if (this.options.literals.hasOwnProperty(this.peek().text)) {
-      primary = { type: AST.Literal, value: this.options.literals[this.consume().text]};
-    } else if (this.peek().identifier) {
-      primary = this.identifier();
-    } else if (this.peek().constant) {
-      primary = this.constant();
-    } else {
-      this.throwError('not a primary expression', this.peek());
-    }
+    unary: function unary() {
+      var token;
+      if (token = this.expect('+', '-', '!')) {
+        return { type: AST.UnaryExpression, operator: token.text, prefix: true, argument: this.unary() };
+      } else {
+        return this.primary();
+      }
+    },
 
-    var next;
-    while ((next = this.expect('(', '[', '.'))) {
-      if (next.text === '(') {
-        primary = {type: AST.CallExpression, callee: primary, arguments: this.parseArguments() };
+    primary: function primary() {
+      var primary;
+      if (this.expect('(')) {
+        primary = this.filterChain();
         this.consume(')');
-      } else if (next.text === '[') {
-        primary = { type: AST.MemberExpression, object: primary, property: this.expression(), computed: true };
-        this.consume(']');
-      } else if (next.text === '.') {
-        primary = { type: AST.MemberExpression, object: primary, property: this.identifier(), computed: false };
+      } else if (this.expect('[')) {
+        primary = this.arrayDeclaration();
+      } else if (this.expect('{')) {
+        primary = this.object();
+      } else if (this.selfReferential.hasOwnProperty(this.peek().text)) {
+        primary = copy(this.selfReferential[this.consume().text]);
+      } else if (this.options.literals.hasOwnProperty(this.peek().text)) {
+        primary = { type: AST.Literal, value: this.options.literals[this.consume().text] };
+      } else if (this.peek().identifier) {
+        primary = this.identifier();
+      } else if (this.peek().constant) {
+        primary = this.constant();
       } else {
-        this.throwError('IMPOSSIBLE');
+        this.throwError('not a primary expression', this.peek());
       }
-    }
-    return primary;
-  },
 
-  filter: function(baseExpression) {
-    var args = [baseExpression];
-    var result = {type: AST.CallExpression, callee: this.identifier(), arguments: args, filter: true};
+      var next;
+      while (next = this.expect('(', '[', '.')) {
+        if (next.text === '(') {
+          primary = { type: AST.CallExpression, callee: primary, arguments: this.parseArguments() };
+          this.consume(')');
+        } else if (next.text === '[') {
+          primary = { type: AST.MemberExpression, object: primary, property: this.expression(), computed: true };
+          this.consume(']');
+        } else if (next.text === '.') {
+          primary = { type: AST.MemberExpression, object: primary, property: this.identifier(), computed: false };
+        } else {
+          this.throwError('IMPOSSIBLE');
+        }
+      }
+      return primary;
+    },
 
-    while (this.expect(':')) {
-      args.push(this.expression());
-    }
+    filter: function filter(baseExpression) {
+      var args = [baseExpression];
+      var result = { type: AST.CallExpression, callee: this.identifier(), arguments: args, filter: true };
 
-    return result;
-  },
+      while (this.expect(':')) {
+        args.push(this.expression());
+      }
 
-  parseArguments: function() {
-    var args = [];
-    if (this.peekToken().text !== ')') {
-      do {
-        args.push(this.filterChain());
-      } while (this.expect(','));
-    }
-    return args;
-  },
+      return result;
+    },
 
-  identifier: function() {
-    var token = this.consume();
-    if (!token.identifier) {
-      this.throwError('is not a valid identifier', token);
-    }
-    return { type: AST.Identifier, name: token.text };
-  },
+    parseArguments: function parseArguments() {
+      var args = [];
+      if (this.peekToken().text !== ')') {
+        do {
+          args.push(this.filterChain());
+        } while (this.expect(','));
+      }
+      return args;
+    },
 
-  constant: function() {
-    // TODO check that it is a constant
-    return { type: AST.Literal, value: this.consume().value };
-  },
+    identifier: function identifier() {
+      var token = this.consume();
+      if (!token.identifier) {
+        this.throwError('is not a valid identifier', token);
+      }
+      return { type: AST.Identifier, name: token.text };
+    },
 
-  arrayDeclaration: function() {
-    var elements = [];
-    if (this.peekToken().text !== ']') {
-      do {
-        if (this.peek(']')) {
-          // Support trailing commas per ES5.1.
-          break;
-        }
-        elements.push(this.expression());
-      } while (this.expect(','));
-    }
-    this.consume(']');
+    constant: function constant() {
+      // TODO check that it is a constant
+      return { type: AST.Literal, value: this.consume().value };
+    },
 
-    return { type: AST.ArrayExpression, elements: elements };
-  },
+    arrayDeclaration: function arrayDeclaration() {
+      var elements = [];
+      if (this.peekToken().text !== ']') {
+        do {
+          if (this.peek(']')) {
+            // Support trailing commas per ES5.1.
+            break;
+          }
+          elements.push(this.expression());
+        } while (this.expect(','));
+      }
+      this.consume(']');
 
-  object: function() {
-    var properties = [], property;
-    if (this.peekToken().text !== '}') {
-      do {
-        if (this.peek('}')) {
-          // Support trailing commas per ES5.1.
-          break;
-        }
-        property = {type: AST.Property, kind: 'init'};
-        if (this.peek().constant) {
-          property.key = this.constant();
-          property.computed = false;
-          this.consume(':');
-          property.value = this.expression();
-        } else if (this.peek().identifier) {
-          property.key = this.identifier();
-          property.computed = false;
-          if (this.peek(':')) {
+      return { type: AST.ArrayExpression, elements: elements };
+    },
+
+    object: function object() {
+      var properties = [],
+          property;
+      if (this.peekToken().text !== '}') {
+        do {
+          if (this.peek('}')) {
+            // Support trailing commas per ES5.1.
+            break;
+          }
+          property = { type: AST.Property, kind: 'init' };
+          if (this.peek().constant) {
+            property.key = this.constant();
+            property.computed = false;
+            this.consume(':');
+            property.value = this.expression();
+          } else if (this.peek().identifier) {
+            property.key = this.identifier();
+            property.computed = false;
+            if (this.peek(':')) {
+              this.consume(':');
+              property.value = this.expression();
+            } else {
+              property.value = property.key;
+            }
+          } else if (this.peek('[')) {
+            this.consume('[');
+            property.key = this.expression();
+            this.consume(']');
+            property.computed = true;
             this.consume(':');
             property.value = this.expression();
           } else {
-            property.value = property.key;
+            this.throwError('invalid key', this.peek());
           }
-        } else if (this.peek('[')) {
-          this.consume('[');
-          property.key = this.expression();
-          this.consume(']');
-          property.computed = true;
-          this.consume(':');
-          property.value = this.expression();
-        } else {
-          this.throwError('invalid key', this.peek());
-        }
-        properties.push(property);
-      } while (this.expect(','));
-    }
-    this.consume('}');
+          properties.push(property);
+        } while (this.expect(','));
+      }
+      this.consume('}');
 
-    return {type: AST.ObjectExpression, properties: properties };
-  },
+      return { type: AST.ObjectExpression, properties: properties };
+    },
 
-  throwError: function(msg, token) {
-    throw $parseMinErr('syntax',
-        'Syntax Error: Token \'{0}\' {1} at column {2} of the expression [{3}] starting at [{4}].',
-          token.text, msg, (token.index + 1), this.text, this.text.substring(token.index));
-  },
+    throwError: function throwError(msg, token) {
+      throw $parseMinErr('syntax', 'Syntax Error: Token \'{0}\' {1} at column {2} of the expression [{3}] starting at [{4}].', token.text, msg, token.index + 1, this.text, this.text.substring(token.index));
+    },
 
-  consume: function(e1) {
-    if (this.tokens.length === 0) {
-      throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text);
-    }
+    consume: function consume(e1) {
+      if (this.tokens.length === 0) {
+        throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text);
+      }
 
-    var token = this.expect(e1);
-    if (!token) {
-      this.throwError('is unexpected, expecting [' + e1 + ']', this.peek());
-    }
-    return token;
-  },
+      var token = this.expect(e1);
+      if (!token) {
+        this.throwError('is unexpected, expecting [' + e1 + ']', this.peek());
+      }
+      return token;
+    },
 
-  peekToken: function() {
-    if (this.tokens.length === 0) {
-      throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text);
-    }
-    return this.tokens[0];
-  },
+    peekToken: function peekToken() {
+      if (this.tokens.length === 0) {
+        throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text);
+      }
+      return this.tokens[0];
+    },
 
-  peek: function(e1, e2, e3, e4) {
-    return this.peekAhead(0, e1, e2, e3, e4);
-  },
+    peek: function peek(e1, e2, e3, e4) {
+      return this.peekAhead(0, e1, e2, e3, e4);
+    },
+
+    peekAhead: function peekAhead(i, e1, e2, e3, e4) {
+      if (this.tokens.length > i) {
+        var token = this.tokens[i];
+        var t = token.text;
+        if (t === e1 || t === e2 || t === e3 || t === e4 || !e1 && !e2 && !e3 && !e4) {
+          return token;
+        }
+      }
+      return false;
+    },
 
-  peekAhead: function(i, e1, e2, e3, e4) {
-    if (this.tokens.length > i) {
-      var token = this.tokens[i];
-      var t = token.text;
-      if (t === e1 || t === e2 || t === e3 || t === e4 ||
-          (!e1 && !e2 && !e3 && !e4)) {
+    expect: function expect(e1, e2, e3, e4) {
+      var token = this.peek(e1, e2, e3, e4);
+      if (token) {
+        this.tokens.shift();
         return token;
       }
-    }
-    return false;
-  },
+      return false;
+    },
 
-  expect: function(e1, e2, e3, e4) {
-    var token = this.peek(e1, e2, e3, e4);
-    if (token) {
-      this.tokens.shift();
-      return token;
+    selfReferential: {
+      'this': { type: AST.ThisExpression },
+      '$locals': { type: AST.LocalsExpression }
     }
-    return false;
-  },
+  };
 
-  selfReferential: {
-    'this': {type: AST.ThisExpression },
-    '$locals': {type: AST.LocalsExpression }
+  function ifDefined(v, d) {
+    return typeof v !== 'undefined' ? v : d;
   }
-};
 
-function ifDefined(v, d) {
-  return typeof v !== 'undefined' ? v : d;
-}
+  function plusFn(l, r) {
+    if (typeof l === 'undefined') return r;
+    if (typeof r === 'undefined') return l;
+    return l + r;
+  }
 
-function plusFn(l, r) {
-  if (typeof l === 'undefined') return r;
-  if (typeof r === 'undefined') return l;
-  return l + r;
-}
+  function isStateless($filter, filterName) {
+    var fn = $filter(filterName);
+    return !fn.$stateful;
+  }
 
-function isStateless($filter, filterName) {
-  var fn = $filter(filterName);
-  return !fn.$stateful;
-}
+  var PURITY_ABSOLUTE = 1;
+  var PURITY_RELATIVE = 2;
 
-var PURITY_ABSOLUTE = 1;
-var PURITY_RELATIVE = 2;
+  // Detect nodes which could depend on non-shallow state of objects
+  function isPure(node, parentIsPure) {
+    switch (node.type) {
+      // Computed members might invoke a stateful toString()
+      case AST.MemberExpression:
+        if (node.computed) {
+          return false;
+        }
+        break;
 
-// Detect nodes which could depend on non-shallow state of objects
-function isPure(node, parentIsPure) {
-  switch (node.type) {
-    // Computed members might invoke a stateful toString()
-    case AST.MemberExpression:
-      if (node.computed) {
-        return false;
-      }
-      break;
+      // Unary always convert to primative
+      case AST.UnaryExpression:
+        return PURITY_ABSOLUTE;
 
-    // Unary always convert to primative
-    case AST.UnaryExpression:
-      return PURITY_ABSOLUTE;
+      // The binary + operator can invoke a stateful toString().
+      case AST.BinaryExpression:
+        return node.operator !== '+' ? PURITY_ABSOLUTE : false;
 
-    // The binary + operator can invoke a stateful toString().
-    case AST.BinaryExpression:
-      return node.operator !== '+' ? PURITY_ABSOLUTE : false;
+      // Functions / filters probably read state from within objects
+      case AST.CallExpression:
+        return false;
+    }
 
-    // Functions / filters probably read state from within objects
-    case AST.CallExpression:
-      return false;
+    return undefined === parentIsPure ? PURITY_RELATIVE : parentIsPure;
   }
 
-  return (undefined === parentIsPure) ? PURITY_RELATIVE : parentIsPure;
-}
-
-function findConstantAndWatchExpressions(ast, $filter, parentIsPure) {
-  var allConstants;
-  var argsToWatch;
-  var isStatelessFilter;
+  function findConstantAndWatchExpressions(ast, $filter, parentIsPure) {
+    var allConstants;
+    var argsToWatch;
+    var isStatelessFilter;
 
-  var astIsPure = ast.isPure = isPure(ast, parentIsPure);
+    var astIsPure = ast.isPure = isPure(ast, parentIsPure);
 
-  switch (ast.type) {
-  case AST.Program:
-    allConstants = true;
-    forEach(ast.body, function(expr) {
-      findConstantAndWatchExpressions(expr.expression, $filter, astIsPure);
-      allConstants = allConstants && expr.expression.constant;
-    });
-    ast.constant = allConstants;
-    break;
-  case AST.Literal:
-    ast.constant = true;
-    ast.toWatch = [];
-    break;
-  case AST.UnaryExpression:
-    findConstantAndWatchExpressions(ast.argument, $filter, astIsPure);
-    ast.constant = ast.argument.constant;
-    ast.toWatch = ast.argument.toWatch;
-    break;
-  case AST.BinaryExpression:
-    findConstantAndWatchExpressions(ast.left, $filter, astIsPure);
-    findConstantAndWatchExpressions(ast.right, $filter, astIsPure);
-    ast.constant = ast.left.constant && ast.right.constant;
-    ast.toWatch = ast.left.toWatch.concat(ast.right.toWatch);
-    break;
-  case AST.LogicalExpression:
-    findConstantAndWatchExpressions(ast.left, $filter, astIsPure);
-    findConstantAndWatchExpressions(ast.right, $filter, astIsPure);
-    ast.constant = ast.left.constant && ast.right.constant;
-    ast.toWatch = ast.constant ? [] : [ast];
-    break;
-  case AST.ConditionalExpression:
-    findConstantAndWatchExpressions(ast.test, $filter, astIsPure);
-    findConstantAndWatchExpressions(ast.alternate, $filter, astIsPure);
-    findConstantAndWatchExpressions(ast.consequent, $filter, astIsPure);
-    ast.constant = ast.test.constant && ast.alternate.constant && ast.consequent.constant;
-    ast.toWatch = ast.constant ? [] : [ast];
-    break;
-  case AST.Identifier:
-    ast.constant = false;
-    ast.toWatch = [ast];
-    break;
-  case AST.MemberExpression:
-    findConstantAndWatchExpressions(ast.object, $filter, astIsPure);
-    if (ast.computed) {
-      findConstantAndWatchExpressions(ast.property, $filter, astIsPure);
-    }
-    ast.constant = ast.object.constant && (!ast.computed || ast.property.constant);
-    ast.toWatch = ast.constant ? [] : [ast];
-    break;
-  case AST.CallExpression:
-    isStatelessFilter = ast.filter ? isStateless($filter, ast.callee.name) : false;
-    allConstants = isStatelessFilter;
-    argsToWatch = [];
-    forEach(ast.arguments, function(expr) {
-      findConstantAndWatchExpressions(expr, $filter, astIsPure);
-      allConstants = allConstants && expr.constant;
-      argsToWatch.push.apply(argsToWatch, expr.toWatch);
-    });
-    ast.constant = allConstants;
-    ast.toWatch = isStatelessFilter ? argsToWatch : [ast];
-    break;
-  case AST.AssignmentExpression:
-    findConstantAndWatchExpressions(ast.left, $filter, astIsPure);
-    findConstantAndWatchExpressions(ast.right, $filter, astIsPure);
-    ast.constant = ast.left.constant && ast.right.constant;
-    ast.toWatch = [ast];
-    break;
-  case AST.ArrayExpression:
-    allConstants = true;
-    argsToWatch = [];
-    forEach(ast.elements, function(expr) {
-      findConstantAndWatchExpressions(expr, $filter, astIsPure);
-      allConstants = allConstants && expr.constant;
-      argsToWatch.push.apply(argsToWatch, expr.toWatch);
-    });
-    ast.constant = allConstants;
-    ast.toWatch = argsToWatch;
-    break;
-  case AST.ObjectExpression:
-    allConstants = true;
-    argsToWatch = [];
-    forEach(ast.properties, function(property) {
-      findConstantAndWatchExpressions(property.value, $filter, astIsPure);
-      allConstants = allConstants && property.value.constant;
-      argsToWatch.push.apply(argsToWatch, property.value.toWatch);
-      if (property.computed) {
-        //`{[key]: value}` implicitly does `key.toString()` which may be non-pure
-        findConstantAndWatchExpressions(property.key, $filter, /*parentIsPure=*/false);
-        allConstants = allConstants && property.key.constant;
-        argsToWatch.push.apply(argsToWatch, property.key.toWatch);
-      }
-    });
-    ast.constant = allConstants;
-    ast.toWatch = argsToWatch;
-    break;
-  case AST.ThisExpression:
-    ast.constant = false;
-    ast.toWatch = [];
-    break;
-  case AST.LocalsExpression:
-    ast.constant = false;
-    ast.toWatch = [];
-    break;
+    switch (ast.type) {
+      case AST.Program:
+        allConstants = true;
+        forEach(ast.body, function (expr) {
+          findConstantAndWatchExpressions(expr.expression, $filter, astIsPure);
+          allConstants = allConstants && expr.expression.constant;
+        });
+        ast.constant = allConstants;
+        break;
+      case AST.Literal:
+        ast.constant = true;
+        ast.toWatch = [];
+        break;
+      case AST.UnaryExpression:
+        findConstantAndWatchExpressions(ast.argument, $filter, astIsPure);
+        ast.constant = ast.argument.constant;
+        ast.toWatch = ast.argument.toWatch;
+        break;
+      case AST.BinaryExpression:
+        findConstantAndWatchExpressions(ast.left, $filter, astIsPure);
+        findConstantAndWatchExpressions(ast.right, $filter, astIsPure);
+        ast.constant = ast.left.constant && ast.right.constant;
+        ast.toWatch = ast.left.toWatch.concat(ast.right.toWatch);
+        break;
+      case AST.LogicalExpression:
+        findConstantAndWatchExpressions(ast.left, $filter, astIsPure);
+        findConstantAndWatchExpressions(ast.right, $filter, astIsPure);
+        ast.constant = ast.left.constant && ast.right.constant;
+        ast.toWatch = ast.constant ? [] : [ast];
+        break;
+      case AST.ConditionalExpression:
+        findConstantAndWatchExpressions(ast.test, $filter, astIsPure);
+        findConstantAndWatchExpressions(ast.alternate, $filter, astIsPure);
+        findConstantAndWatchExpressions(ast.consequent, $filter, astIsPure);
+        ast.constant = ast.test.constant && ast.alternate.constant && ast.consequent.constant;
+        ast.toWatch = ast.constant ? [] : [ast];
+        break;
+      case AST.Identifier:
+        ast.constant = false;
+        ast.toWatch = [ast];
+        break;
+      case AST.MemberExpression:
+        findConstantAndWatchExpressions(ast.object, $filter, astIsPure);
+        if (ast.computed) {
+          findConstantAndWatchExpressions(ast.property, $filter, astIsPure);
+        }
+        ast.constant = ast.object.constant && (!ast.computed || ast.property.constant);
+        ast.toWatch = ast.constant ? [] : [ast];
+        break;
+      case AST.CallExpression:
+        isStatelessFilter = ast.filter ? isStateless($filter, ast.callee.name) : false;
+        allConstants = isStatelessFilter;
+        argsToWatch = [];
+        forEach(ast.arguments, function (expr) {
+          findConstantAndWatchExpressions(expr, $filter, astIsPure);
+          allConstants = allConstants && expr.constant;
+          argsToWatch.push.apply(argsToWatch, expr.toWatch);
+        });
+        ast.constant = allConstants;
+        ast.toWatch = isStatelessFilter ? argsToWatch : [ast];
+        break;
+      case AST.AssignmentExpression:
+        findConstantAndWatchExpressions(ast.left, $filter, astIsPure);
+        findConstantAndWatchExpressions(ast.right, $filter, astIsPure);
+        ast.constant = ast.left.constant && ast.right.constant;
+        ast.toWatch = [ast];
+        break;
+      case AST.ArrayExpression:
+        allConstants = true;
+        argsToWatch = [];
+        forEach(ast.elements, function (expr) {
+          findConstantAndWatchExpressions(expr, $filter, astIsPure);
+          allConstants = allConstants && expr.constant;
+          argsToWatch.push.apply(argsToWatch, expr.toWatch);
+        });
+        ast.constant = allConstants;
+        ast.toWatch = argsToWatch;
+        break;
+      case AST.ObjectExpression:
+        allConstants = true;
+        argsToWatch = [];
+        forEach(ast.properties, function (property) {
+          findConstantAndWatchExpressions(property.value, $filter, astIsPure);
+          allConstants = allConstants && property.value.constant;
+          argsToWatch.push.apply(argsToWatch, property.value.toWatch);
+          if (property.computed) {
+            //`{[key]: value}` implicitly does `key.toString()` which may be non-pure
+            findConstantAndWatchExpressions(property.key, $filter, /*parentIsPure=*/false);
+            allConstants = allConstants && property.key.constant;
+            argsToWatch.push.apply(argsToWatch, property.key.toWatch);
+          }
+        });
+        ast.constant = allConstants;
+        ast.toWatch = argsToWatch;
+        break;
+      case AST.ThisExpression:
+        ast.constant = false;
+        ast.toWatch = [];
+        break;
+      case AST.LocalsExpression:
+        ast.constant = false;
+        ast.toWatch = [];
+        break;
+    }
   }
-}
 
-function getInputs(body) {
-  if (body.length !== 1) return;
-  var lastExpression = body[0].expression;
-  var candidate = lastExpression.toWatch;
-  if (candidate.length !== 1) return candidate;
-  return candidate[0] !== lastExpression ? candidate : undefined;
-}
+  function getInputs(body) {
+    if (body.length !== 1) return;
+    var lastExpression = body[0].expression;
+    var candidate = lastExpression.toWatch;
+    if (candidate.length !== 1) return candidate;
+    return candidate[0] !== lastExpression ? candidate : undefined;
+  }
 
-function isAssignable(ast) {
-  return ast.type === AST.Identifier || ast.type === AST.MemberExpression;
-}
+  function isAssignable(ast) {
+    return ast.type === AST.Identifier || ast.type === AST.MemberExpression;
+  }
 
-function assignableAST(ast) {
-  if (ast.body.length === 1 && isAssignable(ast.body[0].expression)) {
-    return {type: AST.AssignmentExpression, left: ast.body[0].expression, right: {type: AST.NGValueParameter}, operator: '='};
+  function assignableAST(ast) {
+    if (ast.body.length === 1 && isAssignable(ast.body[0].expression)) {
+      return { type: AST.AssignmentExpression, left: ast.body[0].expression, right: { type: AST.NGValueParameter }, operator: '=' };
+    }
   }
-}
 
-function isLiteral(ast) {
-  return ast.body.length === 0 ||
-      ast.body.length === 1 && (
-      ast.body[0].expression.type === AST.Literal ||
-      ast.body[0].expression.type === AST.ArrayExpression ||
-      ast.body[0].expression.type === AST.ObjectExpression);
-}
+  function isLiteral(ast) {
+    return ast.body.length === 0 || ast.body.length === 1 && (ast.body[0].expression.type === AST.Literal || ast.body[0].expression.type === AST.ArrayExpression || ast.body[0].expression.type === AST.ObjectExpression);
+  }
 
-function isConstant(ast) {
-  return ast.constant;
-}
+  function isConstant(ast) {
+    return ast.constant;
+  }
 
-function ASTCompiler($filter) {
-  this.$filter = $filter;
-}
+  function ASTCompiler($filter) {
+    this.$filter = $filter;
+  }
 
-ASTCompiler.prototype = {
-  compile: function(ast) {
-    var self = this;
-    this.state = {
-      nextId: 0,
-      filters: {},
-      fn: {vars: [], body: [], own: {}},
-      assign: {vars: [], body: [], own: {}},
-      inputs: []
-    };
-    findConstantAndWatchExpressions(ast, self.$filter);
-    var extra = '';
-    var assignable;
-    this.stage = 'assign';
-    if ((assignable = assignableAST(ast))) {
-      this.state.computing = 'assign';
-      var result = this.nextId();
-      this.recurse(assignable, result);
-      this.return_(result);
-      extra = 'fn.assign=' + this.generateFunction('assign', 's,v,l');
-    }
-    var toWatch = getInputs(ast.body);
-    self.stage = 'inputs';
-    forEach(toWatch, function(watch, key) {
-      var fnKey = 'fn' + key;
-      self.state[fnKey] = {vars: [], body: [], own: {}};
-      self.state.computing = fnKey;
-      var intoId = self.nextId();
-      self.recurse(watch, intoId);
-      self.return_(intoId);
-      self.state.inputs.push({name: fnKey, isPure: watch.isPure});
-      watch.watchId = key;
-    });
-    this.state.computing = 'fn';
-    this.stage = 'main';
-    this.recurse(ast);
-    var fnString =
+  ASTCompiler.prototype = {
+    compile: function compile(ast) {
+      var self = this;
+      this.state = {
+        nextId: 0,
+        filters: {},
+        fn: { vars: [], body: [], own: {} },
+        assign: { vars: [], body: [], own: {} },
+        inputs: []
+      };
+      findConstantAndWatchExpressions(ast, self.$filter);
+      var extra = '';
+      var assignable;
+      this.stage = 'assign';
+      if (assignable = assignableAST(ast)) {
+        this.state.computing = 'assign';
+        var result = this.nextId();
+        this.recurse(assignable, result);
+        this.return_(result);
+        extra = 'fn.assign=' + this.generateFunction('assign', 's,v,l');
+      }
+      var toWatch = getInputs(ast.body);
+      self.stage = 'inputs';
+      forEach(toWatch, function (watch, key) {
+        var fnKey = 'fn' + key;
+        self.state[fnKey] = { vars: [], body: [], own: {} };
+        self.state.computing = fnKey;
+        var intoId = self.nextId();
+        self.recurse(watch, intoId);
+        self.return_(intoId);
+        self.state.inputs.push({ name: fnKey, isPure: watch.isPure });
+        watch.watchId = key;
+      });
+      this.state.computing = 'fn';
+      this.stage = 'main';
+      this.recurse(ast);
+      var fnString =
       // The build and minification steps remove the string "use strict" from the code, but this is done using a regex.
       // This is a workaround for this until we do a better job at only removing the prefix only when we should.
-      '"' + this.USE + ' ' + this.STRICT + '";\n' +
-      this.filterPrefix() +
-      'var fn=' + this.generateFunction('fn', 's,l,a,i') +
-      extra +
-      this.watchFns() +
-      'return fn;';
-
-    // eslint-disable-next-line no-new-func
-    var fn = (new Function('$filter',
-        'getStringValue',
-        'ifDefined',
-        'plus',
-        fnString))(
-          this.$filter,
-          getStringValue,
-          ifDefined,
-          plusFn);
-    this.state = this.stage = undefined;
-    return fn;
-  },
+      '"' + this.USE + ' ' + this.STRICT + '";\n' + this.filterPrefix() + 'var fn=' + this.generateFunction('fn', 's,l,a,i') + extra + this.watchFns() + 'return fn;';
+
+      // eslint-disable-next-line no-new-func
+      var fn = new Function('$filter', 'getStringValue', 'ifDefined', 'plus', fnString)(this.$filter, getStringValue, ifDefined, plusFn);
+      this.state = this.stage = undefined;
+      return fn;
+    },
 
-  USE: 'use',
+    USE: 'use',
 
-  STRICT: 'strict',
+    STRICT: 'strict',
 
-  watchFns: function() {
-    var result = [];
-    var inputs = this.state.inputs;
-    var self = this;
-    forEach(inputs, function(input) {
-      result.push('var ' + input.name + '=' + self.generateFunction(input.name, 's'));
-      if (input.isPure) {
-        result.push(input.name, '.isPure=' + JSON.stringify(input.isPure) + ';');
+    watchFns: function watchFns() {
+      var result = [];
+      var inputs = this.state.inputs;
+      var self = this;
+      forEach(inputs, function (input) {
+        result.push('var ' + input.name + '=' + self.generateFunction(input.name, 's'));
+        if (input.isPure) {
+          result.push(input.name, '.isPure=' + JSON.stringify(input.isPure) + ';');
+        }
+      });
+      if (inputs.length) {
+        result.push('fn.inputs=[' + inputs.map(function (i) {
+          return i.name;
+        }).join(',') + '];');
       }
-    });
-    if (inputs.length) {
-      result.push('fn.inputs=[' + inputs.map(function(i) { return i.name; }).join(',') + '];');
-    }
-    return result.join('');
-  },
+      return result.join('');
+    },
 
-  generateFunction: function(name, params) {
-    return 'function(' + params + '){' +
-        this.varsPrefix(name) +
-        this.body(name) +
-        '};';
-  },
+    generateFunction: function generateFunction(name, params) {
+      return 'function(' + params + '){' + this.varsPrefix(name) + this.body(name) + '};';
+    },
 
-  filterPrefix: function() {
-    var parts = [];
-    var self = this;
-    forEach(this.state.filters, function(id, filter) {
-      parts.push(id + '=$filter(' + self.escape(filter) + ')');
-    });
-    if (parts.length) return 'var ' + parts.join(',') + ';';
-    return '';
-  },
+    filterPrefix: function filterPrefix() {
+      var parts = [];
+      var self = this;
+      forEach(this.state.filters, function (id, filter) {
+        parts.push(id + '=$filter(' + self.escape(filter) + ')');
+      });
+      if (parts.length) return 'var ' + parts.join(',') + ';';
+      return '';
+    },
 
-  varsPrefix: function(section) {
-    return this.state[section].vars.length ? 'var ' + this.state[section].vars.join(',') + ';' : '';
-  },
+    varsPrefix: function varsPrefix(section) {
+      return this.state[section].vars.length ? 'var ' + this.state[section].vars.join(',') + ';' : '';
+    },
 
-  body: function(section) {
-    return this.state[section].body.join('');
-  },
+    body: function body(section) {
+      return this.state[section].body.join('');
+    },
 
-  recurse: function(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck) {
-    var left, right, self = this, args, expression, computed;
-    recursionFn = recursionFn || noop;
-    if (!skipWatchIdCheck && isDefined(ast.watchId)) {
-      intoId = intoId || this.nextId();
-      this.if_('i',
-        this.lazyAssign(intoId, this.computedMember('i', ast.watchId)),
-        this.lazyRecurse(ast, intoId, nameId, recursionFn, create, true)
-      );
-      return;
-    }
-    switch (ast.type) {
-    case AST.Program:
-      forEach(ast.body, function(expression, pos) {
-        self.recurse(expression.expression, undefined, undefined, function(expr) { right = expr; });
-        if (pos !== ast.body.length - 1) {
-          self.current().body.push(right, ';');
-        } else {
-          self.return_(right);
-        }
-      });
-      break;
-    case AST.Literal:
-      expression = this.escape(ast.value);
-      this.assign(intoId, expression);
-      recursionFn(intoId || expression);
-      break;
-    case AST.UnaryExpression:
-      this.recurse(ast.argument, undefined, undefined, function(expr) { right = expr; });
-      expression = ast.operator + '(' + this.ifDefined(right, 0) + ')';
-      this.assign(intoId, expression);
-      recursionFn(expression);
-      break;
-    case AST.BinaryExpression:
-      this.recurse(ast.left, undefined, undefined, function(expr) { left = expr; });
-      this.recurse(ast.right, undefined, undefined, function(expr) { right = expr; });
-      if (ast.operator === '+') {
-        expression = this.plus(left, right);
-      } else if (ast.operator === '-') {
-        expression = this.ifDefined(left, 0) + ast.operator + this.ifDefined(right, 0);
-      } else {
-        expression = '(' + left + ')' + ast.operator + '(' + right + ')';
+    recurse: function recurse(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck) {
+      var left,
+          right,
+          self = this,
+          args,
+          expression,
+          computed;
+      recursionFn = recursionFn || noop;
+      if (!skipWatchIdCheck && isDefined(ast.watchId)) {
+        intoId = intoId || this.nextId();
+        this.if_('i', this.lazyAssign(intoId, this.computedMember('i', ast.watchId)), this.lazyRecurse(ast, intoId, nameId, recursionFn, create, true));
+        return;
       }
-      this.assign(intoId, expression);
-      recursionFn(expression);
-      break;
-    case AST.LogicalExpression:
-      intoId = intoId || this.nextId();
-      self.recurse(ast.left, intoId);
-      self.if_(ast.operator === '&&' ? intoId : self.not(intoId), self.lazyRecurse(ast.right, intoId));
-      recursionFn(intoId);
-      break;
-    case AST.ConditionalExpression:
-      intoId = intoId || this.nextId();
-      self.recurse(ast.test, intoId);
-      self.if_(intoId, self.lazyRecurse(ast.alternate, intoId), self.lazyRecurse(ast.consequent, intoId));
-      recursionFn(intoId);
-      break;
-    case AST.Identifier:
-      intoId = intoId || this.nextId();
-      if (nameId) {
-        nameId.context = self.stage === 'inputs' ? 's' : this.assign(this.nextId(), this.getHasOwnProperty('l', ast.name) + '?l:s');
-        nameId.computed = false;
-        nameId.name = ast.name;
-      }
-      self.if_(self.stage === 'inputs' || self.not(self.getHasOwnProperty('l', ast.name)),
-        function() {
-          self.if_(self.stage === 'inputs' || 's', function() {
-            if (create && create !== 1) {
-              self.if_(
-                self.isNull(self.nonComputedMember('s', ast.name)),
-                self.lazyAssign(self.nonComputedMember('s', ast.name), '{}'));
+      switch (ast.type) {
+        case AST.Program:
+          forEach(ast.body, function (expression, pos) {
+            self.recurse(expression.expression, undefined, undefined, function (expr) {
+              right = expr;
+            });
+            if (pos !== ast.body.length - 1) {
+              self.current().body.push(right, ';');
+            } else {
+              self.return_(right);
             }
-            self.assign(intoId, self.nonComputedMember('s', ast.name));
           });
-        }, intoId && self.lazyAssign(intoId, self.nonComputedMember('l', ast.name))
-        );
-      recursionFn(intoId);
-      break;
-    case AST.MemberExpression:
-      left = nameId && (nameId.context = this.nextId()) || this.nextId();
-      intoId = intoId || this.nextId();
-      self.recurse(ast.object, left, undefined, function() {
-        self.if_(self.notNull(left), function() {
-          if (ast.computed) {
-            right = self.nextId();
-            self.recurse(ast.property, right);
-            self.getStringValue(right);
-            if (create && create !== 1) {
-              self.if_(self.not(self.computedMember(left, right)), self.lazyAssign(self.computedMember(left, right), '{}'));
-            }
-            expression = self.computedMember(left, right);
-            self.assign(intoId, expression);
-            if (nameId) {
-              nameId.computed = true;
-              nameId.name = right;
-            }
+          break;
+        case AST.Literal:
+          expression = this.escape(ast.value);
+          this.assign(intoId, expression);
+          recursionFn(intoId || expression);
+          break;
+        case AST.UnaryExpression:
+          this.recurse(ast.argument, undefined, undefined, function (expr) {
+            right = expr;
+          });
+          expression = ast.operator + '(' + this.ifDefined(right, 0) + ')';
+          this.assign(intoId, expression);
+          recursionFn(expression);
+          break;
+        case AST.BinaryExpression:
+          this.recurse(ast.left, undefined, undefined, function (expr) {
+            left = expr;
+          });
+          this.recurse(ast.right, undefined, undefined, function (expr) {
+            right = expr;
+          });
+          if (ast.operator === '+') {
+            expression = this.plus(left, right);
+          } else if (ast.operator === '-') {
+            expression = this.ifDefined(left, 0) + ast.operator + this.ifDefined(right, 0);
           } else {
-            if (create && create !== 1) {
-              self.if_(self.isNull(self.nonComputedMember(left, ast.property.name)), self.lazyAssign(self.nonComputedMember(left, ast.property.name), '{}'));
-            }
-            expression = self.nonComputedMember(left, ast.property.name);
-            self.assign(intoId, expression);
-            if (nameId) {
-              nameId.computed = false;
-              nameId.name = ast.property.name;
-            }
+            expression = '(' + left + ')' + ast.operator + '(' + right + ')';
           }
-        }, function() {
-          self.assign(intoId, 'undefined');
-        });
-        recursionFn(intoId);
-      }, !!create);
-      break;
-    case AST.CallExpression:
-      intoId = intoId || this.nextId();
-      if (ast.filter) {
-        right = self.filter(ast.callee.name);
-        args = [];
-        forEach(ast.arguments, function(expr) {
-          var argument = self.nextId();
-          self.recurse(expr, argument);
-          args.push(argument);
-        });
-        expression = right + '(' + args.join(',') + ')';
-        self.assign(intoId, expression);
-        recursionFn(intoId);
-      } else {
-        right = self.nextId();
-        left = {};
-        args = [];
-        self.recurse(ast.callee, right, left, function() {
-          self.if_(self.notNull(right), function() {
-            forEach(ast.arguments, function(expr) {
-              self.recurse(expr, ast.constant ? undefined : self.nextId(), undefined, function(argument) {
-                args.push(argument);
-              });
+          this.assign(intoId, expression);
+          recursionFn(expression);
+          break;
+        case AST.LogicalExpression:
+          intoId = intoId || this.nextId();
+          self.recurse(ast.left, intoId);
+          self.if_(ast.operator === '&&' ? intoId : self.not(intoId), self.lazyRecurse(ast.right, intoId));
+          recursionFn(intoId);
+          break;
+        case AST.ConditionalExpression:
+          intoId = intoId || this.nextId();
+          self.recurse(ast.test, intoId);
+          self.if_(intoId, self.lazyRecurse(ast.alternate, intoId), self.lazyRecurse(ast.consequent, intoId));
+          recursionFn(intoId);
+          break;
+        case AST.Identifier:
+          intoId = intoId || this.nextId();
+          if (nameId) {
+            nameId.context = self.stage === 'inputs' ? 's' : this.assign(this.nextId(), this.getHasOwnProperty('l', ast.name) + '?l:s');
+            nameId.computed = false;
+            nameId.name = ast.name;
+          }
+          self.if_(self.stage === 'inputs' || self.not(self.getHasOwnProperty('l', ast.name)), function () {
+            self.if_(self.stage === 'inputs' || 's', function () {
+              if (create && create !== 1) {
+                self.if_(self.isNull(self.nonComputedMember('s', ast.name)), self.lazyAssign(self.nonComputedMember('s', ast.name), '{}'));
+              }
+              self.assign(intoId, self.nonComputedMember('s', ast.name));
             });
-            if (left.name) {
-              expression = self.member(left.context, left.name, left.computed) + '(' + args.join(',') + ')';
-            } else {
-              expression = right + '(' + args.join(',') + ')';
-            }
+          }, intoId && self.lazyAssign(intoId, self.nonComputedMember('l', ast.name)));
+          recursionFn(intoId);
+          break;
+        case AST.MemberExpression:
+          left = nameId && (nameId.context = this.nextId()) || this.nextId();
+          intoId = intoId || this.nextId();
+          self.recurse(ast.object, left, undefined, function () {
+            self.if_(self.notNull(left), function () {
+              if (ast.computed) {
+                right = self.nextId();
+                self.recurse(ast.property, right);
+                self.getStringValue(right);
+                if (create && create !== 1) {
+                  self.if_(self.not(self.computedMember(left, right)), self.lazyAssign(self.computedMember(left, right), '{}'));
+                }
+                expression = self.computedMember(left, right);
+                self.assign(intoId, expression);
+                if (nameId) {
+                  nameId.computed = true;
+                  nameId.name = right;
+                }
+              } else {
+                if (create && create !== 1) {
+                  self.if_(self.isNull(self.nonComputedMember(left, ast.property.name)), self.lazyAssign(self.nonComputedMember(left, ast.property.name), '{}'));
+                }
+                expression = self.nonComputedMember(left, ast.property.name);
+                self.assign(intoId, expression);
+                if (nameId) {
+                  nameId.computed = false;
+                  nameId.name = ast.property.name;
+                }
+              }
+            }, function () {
+              self.assign(intoId, 'undefined');
+            });
+            recursionFn(intoId);
+          }, !!create);
+          break;
+        case AST.CallExpression:
+          intoId = intoId || this.nextId();
+          if (ast.filter) {
+            right = self.filter(ast.callee.name);
+            args = [];
+            forEach(ast.arguments, function (expr) {
+              var argument = self.nextId();
+              self.recurse(expr, argument);
+              args.push(argument);
+            });
+            expression = right + '(' + args.join(',') + ')';
             self.assign(intoId, expression);
-          }, function() {
-            self.assign(intoId, 'undefined');
+            recursionFn(intoId);
+          } else {
+            right = self.nextId();
+            left = {};
+            args = [];
+            self.recurse(ast.callee, right, left, function () {
+              self.if_(self.notNull(right), function () {
+                forEach(ast.arguments, function (expr) {
+                  self.recurse(expr, ast.constant ? undefined : self.nextId(), undefined, function (argument) {
+                    args.push(argument);
+                  });
+                });
+                if (left.name) {
+                  expression = self.member(left.context, left.name, left.computed) + '(' + args.join(',') + ')';
+                } else {
+                  expression = right + '(' + args.join(',') + ')';
+                }
+                self.assign(intoId, expression);
+              }, function () {
+                self.assign(intoId, 'undefined');
+              });
+              recursionFn(intoId);
+            });
+          }
+          break;
+        case AST.AssignmentExpression:
+          right = this.nextId();
+          left = {};
+          this.recurse(ast.left, undefined, left, function () {
+            self.if_(self.notNull(left.context), function () {
+              self.recurse(ast.right, right);
+              expression = self.member(left.context, left.name, left.computed) + ast.operator + right;
+              self.assign(intoId, expression);
+              recursionFn(intoId || expression);
+            });
+          }, 1);
+          break;
+        case AST.ArrayExpression:
+          args = [];
+          forEach(ast.elements, function (expr) {
+            self.recurse(expr, ast.constant ? undefined : self.nextId(), undefined, function (argument) {
+              args.push(argument);
+            });
           });
-          recursionFn(intoId);
-        });
-      }
-      break;
-    case AST.AssignmentExpression:
-      right = this.nextId();
-      left = {};
-      this.recurse(ast.left, undefined, left, function() {
-        self.if_(self.notNull(left.context), function() {
-          self.recurse(ast.right, right);
-          expression = self.member(left.context, left.name, left.computed) + ast.operator + right;
-          self.assign(intoId, expression);
+          expression = '[' + args.join(',') + ']';
+          this.assign(intoId, expression);
           recursionFn(intoId || expression);
-        });
-      }, 1);
-      break;
-    case AST.ArrayExpression:
-      args = [];
-      forEach(ast.elements, function(expr) {
-        self.recurse(expr, ast.constant ? undefined : self.nextId(), undefined, function(argument) {
-          args.push(argument);
-        });
-      });
-      expression = '[' + args.join(',') + ']';
-      this.assign(intoId, expression);
-      recursionFn(intoId || expression);
-      break;
-    case AST.ObjectExpression:
-      args = [];
-      computed = false;
-      forEach(ast.properties, function(property) {
-        if (property.computed) {
-          computed = true;
-        }
-      });
-      if (computed) {
-        intoId = intoId || this.nextId();
-        this.assign(intoId, '{}');
-        forEach(ast.properties, function(property) {
-          if (property.computed) {
-            left = self.nextId();
-            self.recurse(property.key, left);
+          break;
+        case AST.ObjectExpression:
+          args = [];
+          computed = false;
+          forEach(ast.properties, function (property) {
+            if (property.computed) {
+              computed = true;
+            }
+          });
+          if (computed) {
+            intoId = intoId || this.nextId();
+            this.assign(intoId, '{}');
+            forEach(ast.properties, function (property) {
+              if (property.computed) {
+                left = self.nextId();
+                self.recurse(property.key, left);
+              } else {
+                left = property.key.type === AST.Identifier ? property.key.name : '' + property.key.value;
+              }
+              right = self.nextId();
+              self.recurse(property.value, right);
+              self.assign(self.member(intoId, left, property.computed), right);
+            });
           } else {
-            left = property.key.type === AST.Identifier ?
-                       property.key.name :
-                       ('' + property.key.value);
+            forEach(ast.properties, function (property) {
+              self.recurse(property.value, ast.constant ? undefined : self.nextId(), undefined, function (expr) {
+                args.push(self.escape(property.key.type === AST.Identifier ? property.key.name : '' + property.key.value) + ':' + expr);
+              });
+            });
+            expression = '{' + args.join(',') + '}';
+            this.assign(intoId, expression);
           }
-          right = self.nextId();
-          self.recurse(property.value, right);
-          self.assign(self.member(intoId, left, property.computed), right);
-        });
-      } else {
-        forEach(ast.properties, function(property) {
-          self.recurse(property.value, ast.constant ? undefined : self.nextId(), undefined, function(expr) {
-            args.push(self.escape(
-                property.key.type === AST.Identifier ? property.key.name :
-                  ('' + property.key.value)) +
-                ':' + expr);
-          });
-        });
-        expression = '{' + args.join(',') + '}';
-        this.assign(intoId, expression);
+          recursionFn(intoId || expression);
+          break;
+        case AST.ThisExpression:
+          this.assign(intoId, 's');
+          recursionFn(intoId || 's');
+          break;
+        case AST.LocalsExpression:
+          this.assign(intoId, 'l');
+          recursionFn(intoId || 'l');
+          break;
+        case AST.NGValueParameter:
+          this.assign(intoId, 'v');
+          recursionFn(intoId || 'v');
+          break;
       }
-      recursionFn(intoId || expression);
-      break;
-    case AST.ThisExpression:
-      this.assign(intoId, 's');
-      recursionFn(intoId || 's');
-      break;
-    case AST.LocalsExpression:
-      this.assign(intoId, 'l');
-      recursionFn(intoId || 'l');
-      break;
-    case AST.NGValueParameter:
-      this.assign(intoId, 'v');
-      recursionFn(intoId || 'v');
-      break;
-    }
-  },
+    },
 
-  getHasOwnProperty: function(element, property) {
-    var key = element + '.' + property;
-    var own = this.current().own;
-    if (!own.hasOwnProperty(key)) {
-      own[key] = this.nextId(false, element + '&&(' + this.escape(property) + ' in ' + element + ')');
-    }
-    return own[key];
-  },
+    getHasOwnProperty: function getHasOwnProperty(element, property) {
+      var key = element + '.' + property;
+      var own = this.current().own;
+      if (!own.hasOwnProperty(key)) {
+        own[key] = this.nextId(false, element + '&&(' + this.escape(property) + ' in ' + element + ')');
+      }
+      return own[key];
+    },
 
-  assign: function(id, value) {
-    if (!id) return;
-    this.current().body.push(id, '=', value, ';');
-    return id;
-  },
+    assign: function assign(id, value) {
+      if (!id) return;
+      this.current().body.push(id, '=', value, ';');
+      return id;
+    },
 
-  filter: function(filterName) {
-    if (!this.state.filters.hasOwnProperty(filterName)) {
-      this.state.filters[filterName] = this.nextId(true);
-    }
-    return this.state.filters[filterName];
-  },
+    filter: function filter(filterName) {
+      if (!this.state.filters.hasOwnProperty(filterName)) {
+        this.state.filters[filterName] = this.nextId(true);
+      }
+      return this.state.filters[filterName];
+    },
 
-  ifDefined: function(id, defaultValue) {
-    return 'ifDefined(' + id + ',' + this.escape(defaultValue) + ')';
-  },
+    ifDefined: function ifDefined(id, defaultValue) {
+      return 'ifDefined(' + id + ',' + this.escape(defaultValue) + ')';
+    },
 
-  plus: function(left, right) {
-    return 'plus(' + left + ',' + right + ')';
-  },
+    plus: function plus(left, right) {
+      return 'plus(' + left + ',' + right + ')';
+    },
 
-  return_: function(id) {
-    this.current().body.push('return ', id, ';');
-  },
+    return_: function return_(id) {
+      this.current().body.push('return ', id, ';');
+    },
 
-  if_: function(test, alternate, consequent) {
-    if (test === true) {
-      alternate();
-    } else {
-      var body = this.current().body;
-      body.push('if(', test, '){');
-      alternate();
-      body.push('}');
-      if (consequent) {
-        body.push('else{');
-        consequent();
+    if_: function if_(test, alternate, consequent) {
+      if (test === true) {
+        alternate();
+      } else {
+        var body = this.current().body;
+        body.push('if(', test, '){');
+        alternate();
         body.push('}');
+        if (consequent) {
+          body.push('else{');
+          consequent();
+          body.push('}');
+        }
       }
-    }
-  },
+    },
 
-  not: function(expression) {
-    return '!(' + expression + ')';
-  },
+    not: function not(expression) {
+      return '!(' + expression + ')';
+    },
 
-  isNull: function(expression) {
-    return expression + '==null';
-  },
+    isNull: function isNull(expression) {
+      return expression + '==null';
+    },
 
-  notNull: function(expression) {
-    return expression + '!=null';
-  },
+    notNull: function notNull(expression) {
+      return expression + '!=null';
+    },
 
-  nonComputedMember: function(left, right) {
-    var SAFE_IDENTIFIER = /^[$_a-zA-Z][$_a-zA-Z0-9]*$/;
-    var UNSAFE_CHARACTERS = /[^$_a-zA-Z0-9]/g;
-    if (SAFE_IDENTIFIER.test(right)) {
-      return left + '.' + right;
-    } else {
-      return left  + '["' + right.replace(UNSAFE_CHARACTERS, this.stringEscapeFn) + '"]';
-    }
-  },
+    nonComputedMember: function nonComputedMember(left, right) {
+      var SAFE_IDENTIFIER = /^[$_a-zA-Z][$_a-zA-Z0-9]*$/;
+      var UNSAFE_CHARACTERS = /[^$_a-zA-Z0-9]/g;
+      if (SAFE_IDENTIFIER.test(right)) {
+        return left + '.' + right;
+      } else {
+        return left + '["' + right.replace(UNSAFE_CHARACTERS, this.stringEscapeFn) + '"]';
+      }
+    },
 
-  computedMember: function(left, right) {
-    return left + '[' + right + ']';
-  },
+    computedMember: function computedMember(left, right) {
+      return left + '[' + right + ']';
+    },
 
-  member: function(left, right, computed) {
-    if (computed) return this.computedMember(left, right);
-    return this.nonComputedMember(left, right);
-  },
+    member: function member(left, right, computed) {
+      if (computed) return this.computedMember(left, right);
+      return this.nonComputedMember(left, right);
+    },
 
-  getStringValue: function(item) {
-    this.assign(item, 'getStringValue(' + item + ')');
-  },
+    getStringValue: function getStringValue(item) {
+      this.assign(item, 'getStringValue(' + item + ')');
+    },
 
-  lazyRecurse: function(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck) {
-    var self = this;
-    return function() {
-      self.recurse(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck);
-    };
-  },
+    lazyRecurse: function lazyRecurse(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck) {
+      var self = this;
+      return function () {
+        self.recurse(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck);
+      };
+    },
 
-  lazyAssign: function(id, value) {
-    var self = this;
-    return function() {
-      self.assign(id, value);
-    };
-  },
+    lazyAssign: function lazyAssign(id, value) {
+      var self = this;
+      return function () {
+        self.assign(id, value);
+      };
+    },
 
-  stringEscapeRegex: /[^ a-zA-Z0-9]/g,
+    stringEscapeRegex: /[^ a-zA-Z0-9]/g,
 
-  stringEscapeFn: function(c) {
-    return '\\u' + ('0000' + c.charCodeAt(0).toString(16)).slice(-4);
-  },
+    stringEscapeFn: function stringEscapeFn(c) {
+      return '\\u' + ('0000' + c.charCodeAt(0).toString(16)).slice(-4);
+    },
 
-  escape: function(value) {
-    if (isString(value)) return '\'' + value.replace(this.stringEscapeRegex, this.stringEscapeFn) + '\'';
-    if (isNumber(value)) return value.toString();
-    if (value === true) return 'true';
-    if (value === false) return 'false';
-    if (value === null) return 'null';
-    if (typeof value === 'undefined') return 'undefined';
+    escape: function escape(value) {
+      if (isString(value)) return '\'' + value.replace(this.stringEscapeRegex, this.stringEscapeFn) + '\'';
+      if (isNumber(value)) return value.toString();
+      if (value === true) return 'true';
+      if (value === false) return 'false';
+      if (value === null) return 'null';
+      if (typeof value === 'undefined') return 'undefined';
 
-    throw $parseMinErr('esc', 'IMPOSSIBLE');
-  },
+      throw $parseMinErr('esc', 'IMPOSSIBLE');
+    },
 
-  nextId: function(skip, init) {
-    var id = 'v' + (this.state.nextId++);
-    if (!skip) {
-      this.current().vars.push(id + (init ? '=' + init : ''));
+    nextId: function nextId(skip, init) {
+      var id = 'v' + this.state.nextId++;
+      if (!skip) {
+        this.current().vars.push(id + (init ? '=' + init : ''));
+      }
+      return id;
+    },
+
+    current: function current() {
+      return this.state[this.state.computing];
     }
-    return id;
-  },
+  };
 
-  current: function() {
-    return this.state[this.state.computing];
+  function ASTInterpreter($filter) {
+    this.$filter = $filter;
   }
-};
-
-
-function ASTInterpreter($filter) {
-  this.$filter = $filter;
-}
 
-ASTInterpreter.prototype = {
-  compile: function(ast) {
-    var self = this;
-    findConstantAndWatchExpressions(ast, self.$filter);
-    var assignable;
-    var assign;
-    if ((assignable = assignableAST(ast))) {
-      assign = this.recurse(assignable);
-    }
-    var toWatch = getInputs(ast.body);
-    var inputs;
-    if (toWatch) {
-      inputs = [];
-      forEach(toWatch, function(watch, key) {
-        var input = self.recurse(watch);
-        input.isPure = watch.isPure;
-        watch.input = input;
-        inputs.push(input);
-        watch.watchId = key;
+  ASTInterpreter.prototype = {
+    compile: function compile(ast) {
+      var self = this;
+      findConstantAndWatchExpressions(ast, self.$filter);
+      var assignable;
+      var assign;
+      if (assignable = assignableAST(ast)) {
+        assign = this.recurse(assignable);
+      }
+      var toWatch = getInputs(ast.body);
+      var inputs;
+      if (toWatch) {
+        inputs = [];
+        forEach(toWatch, function (watch, key) {
+          var input = self.recurse(watch);
+          input.isPure = watch.isPure;
+          watch.input = input;
+          inputs.push(input);
+          watch.watchId = key;
+        });
+      }
+      var expressions = [];
+      forEach(ast.body, function (expression) {
+        expressions.push(self.recurse(expression.expression));
       });
-    }
-    var expressions = [];
-    forEach(ast.body, function(expression) {
-      expressions.push(self.recurse(expression.expression));
-    });
-    var fn = ast.body.length === 0 ? noop :
-             ast.body.length === 1 ? expressions[0] :
-             function(scope, locals) {
-               var lastValue;
-               forEach(expressions, function(exp) {
-                 lastValue = exp(scope, locals);
-               });
-               return lastValue;
-             };
-    if (assign) {
-      fn.assign = function(scope, value, locals) {
-        return assign(scope, locals, value);
+      var fn = ast.body.length === 0 ? noop : ast.body.length === 1 ? expressions[0] : function (scope, locals) {
+        var lastValue;
+        forEach(expressions, function (exp) {
+          lastValue = exp(scope, locals);
+        });
+        return lastValue;
       };
-    }
-    if (inputs) {
-      fn.inputs = inputs;
-    }
-    return fn;
-  },
+      if (assign) {
+        fn.assign = function (scope, value, locals) {
+          return assign(scope, locals, value);
+        };
+      }
+      if (inputs) {
+        fn.inputs = inputs;
+      }
+      return fn;
+    },
 
-  recurse: function(ast, context, create) {
-    var left, right, self = this, args;
-    if (ast.input) {
-      return this.inputs(ast.input, ast.watchId);
-    }
-    switch (ast.type) {
-    case AST.Literal:
-      return this.value(ast.value, context);
-    case AST.UnaryExpression:
-      right = this.recurse(ast.argument);
-      return this['unary' + ast.operator](right, context);
-    case AST.BinaryExpression:
-      left = this.recurse(ast.left);
-      right = this.recurse(ast.right);
-      return this['binary' + ast.operator](left, right, context);
-    case AST.LogicalExpression:
-      left = this.recurse(ast.left);
-      right = this.recurse(ast.right);
-      return this['binary' + ast.operator](left, right, context);
-    case AST.ConditionalExpression:
-      return this['ternary?:'](
-        this.recurse(ast.test),
-        this.recurse(ast.alternate),
-        this.recurse(ast.consequent),
-        context
-      );
-    case AST.Identifier:
-      return self.identifier(ast.name, context, create);
-    case AST.MemberExpression:
-      left = this.recurse(ast.object, false, !!create);
-      if (!ast.computed) {
-        right = ast.property.name;
-      }
-      if (ast.computed) right = this.recurse(ast.property);
-      return ast.computed ?
-        this.computedMember(left, right, context, create) :
-        this.nonComputedMember(left, right, context, create);
-    case AST.CallExpression:
-      args = [];
-      forEach(ast.arguments, function(expr) {
-        args.push(self.recurse(expr));
-      });
-      if (ast.filter) right = this.$filter(ast.callee.name);
-      if (!ast.filter) right = this.recurse(ast.callee, true);
-      return ast.filter ?
-        function(scope, locals, assign, inputs) {
-          var values = [];
-          for (var i = 0; i < args.length; ++i) {
-            values.push(args[i](scope, locals, assign, inputs));
+    recurse: function recurse(ast, context, create) {
+      var left,
+          right,
+          self = this,
+          args;
+      if (ast.input) {
+        return this.inputs(ast.input, ast.watchId);
+      }
+      switch (ast.type) {
+        case AST.Literal:
+          return this.value(ast.value, context);
+        case AST.UnaryExpression:
+          right = this.recurse(ast.argument);
+          return this['unary' + ast.operator](right, context);
+        case AST.BinaryExpression:
+          left = this.recurse(ast.left);
+          right = this.recurse(ast.right);
+          return this['binary' + ast.operator](left, right, context);
+        case AST.LogicalExpression:
+          left = this.recurse(ast.left);
+          right = this.recurse(ast.right);
+          return this['binary' + ast.operator](left, right, context);
+        case AST.ConditionalExpression:
+          return this['ternary?:'](this.recurse(ast.test), this.recurse(ast.alternate), this.recurse(ast.consequent), context);
+        case AST.Identifier:
+          return self.identifier(ast.name, context, create);
+        case AST.MemberExpression:
+          left = this.recurse(ast.object, false, !!create);
+          if (!ast.computed) {
+            right = ast.property.name;
           }
-          var value = right.apply(undefined, values, inputs);
-          return context ? {context: undefined, name: undefined, value: value} : value;
-        } :
-        function(scope, locals, assign, inputs) {
-          var rhs = right(scope, locals, assign, inputs);
-          var value;
-          if (rhs.value != null) {
+          if (ast.computed) right = this.recurse(ast.property);
+          return ast.computed ? this.computedMember(left, right, context, create) : this.nonComputedMember(left, right, context, create);
+        case AST.CallExpression:
+          args = [];
+          forEach(ast.arguments, function (expr) {
+            args.push(self.recurse(expr));
+          });
+          if (ast.filter) right = this.$filter(ast.callee.name);
+          if (!ast.filter) right = this.recurse(ast.callee, true);
+          return ast.filter ? function (scope, locals, assign, inputs) {
             var values = [];
             for (var i = 0; i < args.length; ++i) {
               values.push(args[i](scope, locals, assign, inputs));
             }
-            value = rhs.value.apply(rhs.context, values);
-          }
-          return context ? {value: value} : value;
-        };
-    case AST.AssignmentExpression:
-      left = this.recurse(ast.left, true, 1);
-      right = this.recurse(ast.right);
-      return function(scope, locals, assign, inputs) {
+            var value = right.apply(undefined, values, inputs);
+            return context ? { context: undefined, name: undefined, value: value } : value;
+          } : function (scope, locals, assign, inputs) {
+            var rhs = right(scope, locals, assign, inputs);
+            var value;
+            if (rhs.value != null) {
+              var values = [];
+              for (var i = 0; i < args.length; ++i) {
+                values.push(args[i](scope, locals, assign, inputs));
+              }
+              value = rhs.value.apply(rhs.context, values);
+            }
+            return context ? { value: value } : value;
+          };
+        case AST.AssignmentExpression:
+          left = this.recurse(ast.left, true, 1);
+          right = this.recurse(ast.right);
+          return function (scope, locals, assign, inputs) {
+            var lhs = left(scope, locals, assign, inputs);
+            var rhs = right(scope, locals, assign, inputs);
+            lhs.context[lhs.name] = rhs;
+            return context ? { value: rhs } : rhs;
+          };
+        case AST.ArrayExpression:
+          args = [];
+          forEach(ast.elements, function (expr) {
+            args.push(self.recurse(expr));
+          });
+          return function (scope, locals, assign, inputs) {
+            var value = [];
+            for (var i = 0; i < args.length; ++i) {
+              value.push(args[i](scope, locals, assign, inputs));
+            }
+            return context ? { value: value } : value;
+          };
+        case AST.ObjectExpression:
+          args = [];
+          forEach(ast.properties, function (property) {
+            if (property.computed) {
+              args.push({ key: self.recurse(property.key),
+                computed: true,
+                value: self.recurse(property.value)
+              });
+            } else {
+              args.push({ key: property.key.type === AST.Identifier ? property.key.name : '' + property.key.value,
+                computed: false,
+                value: self.recurse(property.value)
+              });
+            }
+          });
+          return function (scope, locals, assign, inputs) {
+            var value = {};
+            for (var i = 0; i < args.length; ++i) {
+              if (args[i].computed) {
+                value[args[i].key(scope, locals, assign, inputs)] = args[i].value(scope, locals, assign, inputs);
+              } else {
+                value[args[i].key] = args[i].value(scope, locals, assign, inputs);
+              }
+            }
+            return context ? { value: value } : value;
+          };
+        case AST.ThisExpression:
+          return function (scope) {
+            return context ? { value: scope } : scope;
+          };
+        case AST.LocalsExpression:
+          return function (scope, locals) {
+            return context ? { value: locals } : locals;
+          };
+        case AST.NGValueParameter:
+          return function (scope, locals, assign) {
+            return context ? { value: assign } : assign;
+          };
+      }
+    },
+
+    'unary+': function unary(argument, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = argument(scope, locals, assign, inputs);
+        if (isDefined(arg)) {
+          arg = +arg;
+        } else {
+          arg = 0;
+        }
+        return context ? { value: arg } : arg;
+      };
+    },
+    'unary-': function unary(argument, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = argument(scope, locals, assign, inputs);
+        if (isDefined(arg)) {
+          arg = -arg;
+        } else {
+          arg = -0;
+        }
+        return context ? { value: arg } : arg;
+      };
+    },
+    'unary!': function unary(argument, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = !argument(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary+': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
         var lhs = left(scope, locals, assign, inputs);
         var rhs = right(scope, locals, assign, inputs);
-        lhs.context[lhs.name] = rhs;
-        return context ? {value: rhs} : rhs;
+        var arg = plusFn(lhs, rhs);
+        return context ? { value: arg } : arg;
       };
-    case AST.ArrayExpression:
-      args = [];
-      forEach(ast.elements, function(expr) {
-        args.push(self.recurse(expr));
-      });
-      return function(scope, locals, assign, inputs) {
-        var value = [];
-        for (var i = 0; i < args.length; ++i) {
-          value.push(args[i](scope, locals, assign, inputs));
-        }
-        return context ? {value: value} : value;
+    },
+    'binary-': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var lhs = left(scope, locals, assign, inputs);
+        var rhs = right(scope, locals, assign, inputs);
+        var arg = (isDefined(lhs) ? lhs : 0) - (isDefined(rhs) ? rhs : 0);
+        return context ? { value: arg } : arg;
       };
-    case AST.ObjectExpression:
-      args = [];
-      forEach(ast.properties, function(property) {
-        if (property.computed) {
-          args.push({key: self.recurse(property.key),
-                     computed: true,
-                     value: self.recurse(property.value)
-          });
+    },
+    'binary*': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = left(scope, locals, assign, inputs) * right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary/': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = left(scope, locals, assign, inputs) / right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary%': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = left(scope, locals, assign, inputs) % right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary===': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = left(scope, locals, assign, inputs) === right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary!==': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = left(scope, locals, assign, inputs) !== right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary==': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        // eslint-disable-next-line eqeqeq
+        var arg = left(scope, locals, assign, inputs) == right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary!=': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        // eslint-disable-next-line eqeqeq
+        var arg = left(scope, locals, assign, inputs) != right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary<': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = left(scope, locals, assign, inputs) < right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary>': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = left(scope, locals, assign, inputs) > right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary<=': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = left(scope, locals, assign, inputs) <= right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary>=': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = left(scope, locals, assign, inputs) >= right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary&&': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = left(scope, locals, assign, inputs) && right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'binary||': function binary(left, right, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = left(scope, locals, assign, inputs) || right(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    'ternary?:': function ternary(test, alternate, consequent, context) {
+      return function (scope, locals, assign, inputs) {
+        var arg = test(scope, locals, assign, inputs) ? alternate(scope, locals, assign, inputs) : consequent(scope, locals, assign, inputs);
+        return context ? { value: arg } : arg;
+      };
+    },
+    value: function value(_value2, context) {
+      return function () {
+        return context ? { context: undefined, name: undefined, value: _value2 } : _value2;
+      };
+    },
+    identifier: function identifier(name, context, create) {
+      return function (scope, locals, assign, inputs) {
+        var base = locals && name in locals ? locals : scope;
+        if (create && create !== 1 && base && base[name] == null) {
+          base[name] = {};
+        }
+        var value = base ? base[name] : undefined;
+        if (context) {
+          return { context: base, name: name, value: value };
         } else {
-          args.push({key: property.key.type === AST.Identifier ?
-                          property.key.name :
-                          ('' + property.key.value),
-                     computed: false,
-                     value: self.recurse(property.value)
-          });
+          return value;
         }
-      });
-      return function(scope, locals, assign, inputs) {
-        var value = {};
-        for (var i = 0; i < args.length; ++i) {
-          if (args[i].computed) {
-            value[args[i].key(scope, locals, assign, inputs)] = args[i].value(scope, locals, assign, inputs);
-          } else {
-            value[args[i].key] = args[i].value(scope, locals, assign, inputs);
+      };
+    },
+    computedMember: function computedMember(left, right, context, create) {
+      return function (scope, locals, assign, inputs) {
+        var lhs = left(scope, locals, assign, inputs);
+        var rhs;
+        var value;
+        if (lhs != null) {
+          rhs = right(scope, locals, assign, inputs);
+          rhs = getStringValue(rhs);
+          if (create && create !== 1) {
+            if (lhs && !lhs[rhs]) {
+              lhs[rhs] = {};
+            }
           }
+          value = lhs[rhs];
+        }
+        if (context) {
+          return { context: lhs, name: rhs, value: value };
+        } else {
+          return value;
         }
-        return context ? {value: value} : value;
-      };
-    case AST.ThisExpression:
-      return function(scope) {
-        return context ? {value: scope} : scope;
-      };
-    case AST.LocalsExpression:
-      return function(scope, locals) {
-        return context ? {value: locals} : locals;
-      };
-    case AST.NGValueParameter:
-      return function(scope, locals, assign) {
-        return context ? {value: assign} : assign;
       };
-    }
-  },
-
-  'unary+': function(argument, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = argument(scope, locals, assign, inputs);
-      if (isDefined(arg)) {
-        arg = +arg;
-      } else {
-        arg = 0;
-      }
-      return context ? {value: arg} : arg;
-    };
-  },
-  'unary-': function(argument, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = argument(scope, locals, assign, inputs);
-      if (isDefined(arg)) {
-        arg = -arg;
-      } else {
-        arg = -0;
-      }
-      return context ? {value: arg} : arg;
-    };
-  },
-  'unary!': function(argument, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = !argument(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary+': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var lhs = left(scope, locals, assign, inputs);
-      var rhs = right(scope, locals, assign, inputs);
-      var arg = plusFn(lhs, rhs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary-': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var lhs = left(scope, locals, assign, inputs);
-      var rhs = right(scope, locals, assign, inputs);
-      var arg = (isDefined(lhs) ? lhs : 0) - (isDefined(rhs) ? rhs : 0);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary*': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = left(scope, locals, assign, inputs) * right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary/': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = left(scope, locals, assign, inputs) / right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary%': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = left(scope, locals, assign, inputs) % right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary===': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = left(scope, locals, assign, inputs) === right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary!==': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = left(scope, locals, assign, inputs) !== right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary==': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      // eslint-disable-next-line eqeqeq
-      var arg = left(scope, locals, assign, inputs) == right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary!=': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      // eslint-disable-next-line eqeqeq
-      var arg = left(scope, locals, assign, inputs) != right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary<': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = left(scope, locals, assign, inputs) < right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary>': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = left(scope, locals, assign, inputs) > right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary<=': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = left(scope, locals, assign, inputs) <= right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary>=': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = left(scope, locals, assign, inputs) >= right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary&&': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = left(scope, locals, assign, inputs) && right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'binary||': function(left, right, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = left(scope, locals, assign, inputs) || right(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  'ternary?:': function(test, alternate, consequent, context) {
-    return function(scope, locals, assign, inputs) {
-      var arg = test(scope, locals, assign, inputs) ? alternate(scope, locals, assign, inputs) : consequent(scope, locals, assign, inputs);
-      return context ? {value: arg} : arg;
-    };
-  },
-  value: function(value, context) {
-    return function() { return context ? {context: undefined, name: undefined, value: value} : value; };
-  },
-  identifier: function(name, context, create) {
-    return function(scope, locals, assign, inputs) {
-      var base = locals && (name in locals) ? locals : scope;
-      if (create && create !== 1 && base && base[name] == null) {
-        base[name] = {};
-      }
-      var value = base ? base[name] : undefined;
-      if (context) {
-        return {context: base, name: name, value: value};
-      } else {
-        return value;
-      }
-    };
-  },
-  computedMember: function(left, right, context, create) {
-    return function(scope, locals, assign, inputs) {
-      var lhs = left(scope, locals, assign, inputs);
-      var rhs;
-      var value;
-      if (lhs != null) {
-        rhs = right(scope, locals, assign, inputs);
-        rhs = getStringValue(rhs);
+    },
+    nonComputedMember: function nonComputedMember(left, right, context, create) {
+      return function (scope, locals, assign, inputs) {
+        var lhs = left(scope, locals, assign, inputs);
         if (create && create !== 1) {
-          if (lhs && !(lhs[rhs])) {
-            lhs[rhs] = {};
+          if (lhs && lhs[right] == null) {
+            lhs[right] = {};
           }
         }
-        value = lhs[rhs];
-      }
-      if (context) {
-        return {context: lhs, name: rhs, value: value};
-      } else {
-        return value;
-      }
-    };
-  },
-  nonComputedMember: function(left, right, context, create) {
-    return function(scope, locals, assign, inputs) {
-      var lhs = left(scope, locals, assign, inputs);
-      if (create && create !== 1) {
-        if (lhs && lhs[right] == null) {
-          lhs[right] = {};
+        var value = lhs != null ? lhs[right] : undefined;
+        if (context) {
+          return { context: lhs, name: right, value: value };
+        } else {
+          return value;
         }
-      }
-      var value = lhs != null ? lhs[right] : undefined;
-      if (context) {
-        return {context: lhs, name: right, value: value};
-      } else {
-        return value;
-      }
-    };
-  },
-  inputs: function(input, watchId) {
-    return function(scope, value, locals, inputs) {
-      if (inputs) return inputs[watchId];
-      return input(scope, value, locals);
-    };
-  }
-};
+      };
+    },
+    inputs: function inputs(input, watchId) {
+      return function (scope, value, locals, inputs) {
+        if (inputs) return inputs[watchId];
+        return input(scope, value, locals);
+      };
+    }
+  };
 
-/**
- * @constructor
- */
-function Parser(lexer, $filter, options) {
-  this.ast = new AST(lexer, options);
-  this.astCompiler = options.csp ? new ASTInterpreter($filter) :
-                                   new ASTCompiler($filter);
-}
+  /**
+   * @constructor
+   */
+  function Parser(lexer, $filter, options) {
+    this.ast = new AST(lexer, options);
+    this.astCompiler = options.csp ? new ASTInterpreter($filter) : new ASTCompiler($filter);
+  }
 
-Parser.prototype = {
-  constructor: Parser,
+  Parser.prototype = {
+    constructor: Parser,
 
-  parse: function(text) {
-    var ast = this.getAst(text);
-    var fn = this.astCompiler.compile(ast.ast);
-    fn.literal = isLiteral(ast.ast);
-    fn.constant = isConstant(ast.ast);
-    fn.oneTime = ast.oneTime;
-    return fn;
-  },
+    parse: function parse(text) {
+      var ast = this.getAst(text);
+      var fn = this.astCompiler.compile(ast.ast);
+      fn.literal = isLiteral(ast.ast);
+      fn.constant = isConstant(ast.ast);
+      fn.oneTime = ast.oneTime;
+      return fn;
+    },
 
-  getAst: function(exp) {
-    var oneTime = false;
-    exp = exp.trim();
+    getAst: function getAst(exp) {
+      var oneTime = false;
+      exp = exp.trim();
 
-    if (exp.charAt(0) === ':' && exp.charAt(1) === ':') {
-      oneTime = true;
-      exp = exp.substring(2);
+      if (exp.charAt(0) === ':' && exp.charAt(1) === ':') {
+        oneTime = true;
+        exp = exp.substring(2);
+      }
+      return {
+        ast: this.ast.ast(exp),
+        oneTime: oneTime
+      };
     }
-    return {
-      ast: this.ast.ast(exp),
-      oneTime: oneTime
-    };
-  }
-};
-
-function getValueOf(value) {
-  return isFunction(value.valueOf) ? value.valueOf() : objectValueOf.call(value);
-}
-
-///////////////////////////////////
-
-/**
- * @ngdoc service
- * @name $parse
- * @kind function
- *
- * @description
- *
- * Converts Angular {@link guide/expression expression} into a function.
- *
- * ```js
- *   var getter = $parse('user.name');
- *   var setter = getter.assign;
- *   var context = {user:{name:'angular'}};
- *   var locals = {user:{name:'local'}};
- *
- *   expect(getter(context)).toEqual('angular');
- *   setter(context, 'newValue');
- *   expect(context.user.name).toEqual('newValue');
- *   expect(getter(context, locals)).toEqual('local');
- * ```
- *
- *
- * @param {string} expression String expression to compile.
- * @returns {function(context, locals)} a function which represents the compiled expression:
- *
- *    * `context` – `{object}` – an object against which any expressions embedded in the strings
- *      are evaluated against (typically a scope object).
- *    * `locals` – `{object=}` – local variables context object, useful for overriding values in
- *      `context`.
- *
- *    The returned function also has the following properties:
- *      * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript
- *        literal.
- *      * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript
- *        constant literals.
- *      * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be
- *        set to a function to change its value on the given context.
- *
- */
+  };
 
+  function getValueOf(value) {
+    return isFunction(value.valueOf) ? value.valueOf() : objectValueOf.call(value);
+  }
 
-/**
- * @ngdoc provider
- * @name $parseProvider
- * @this
- *
- * @description
- * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse}
- *  service.
- */
-function $ParseProvider() {
-  var cache = createMap();
-  var literals = {
-    'true': true,
-    'false': false,
-    'null': null,
-    'undefined': undefined
-  };
-  var identStart, identContinue;
+  ///////////////////////////////////
 
   /**
-   * @ngdoc method
-   * @name $parseProvider#addLiteral
+   * @ngdoc service
+   * @name $parse
+   * @kind function
+   *
    * @description
    *
-   * Configure $parse service to add literal values that will be present as literal at expressions.
+   * Converts Angular {@link guide/expression expression} into a function.
    *
-   * @param {string} literalName Token for the literal value. The literal name value must be a valid literal name.
-   * @param {*} literalValue Value for this literal. All literal values must be primitives or `undefined`.
+   * ```js
+   *   var getter = $parse('user.name');
+   *   var setter = getter.assign;
+   *   var context = {user:{name:'angular'}};
+   *   var locals = {user:{name:'local'}};
+   *
+   *   expect(getter(context)).toEqual('angular');
+   *   setter(context, 'newValue');
+   *   expect(context.user.name).toEqual('newValue');
+   *   expect(getter(context, locals)).toEqual('local');
+   * ```
    *
-   **/
-  this.addLiteral = function(literalName, literalValue) {
-    literals[literalName] = literalValue;
-  };
+   *
+   * @param {string} expression String expression to compile.
+   * @returns {function(context, locals)} a function which represents the compiled expression:
+   *
+   *    * `context` – `{object}` – an object against which any expressions embedded in the strings
+   *      are evaluated against (typically a scope object).
+   *    * `locals` – `{object=}` – local variables context object, useful for overriding values in
+   *      `context`.
+   *
+   *    The returned function also has the following properties:
+   *      * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript
+   *        literal.
+   *      * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript
+   *        constant literals.
+   *      * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be
+   *        set to a function to change its value on the given context.
+   *
+   */
 
- /**
-  * @ngdoc method
-  * @name $parseProvider#setIdentifierFns
-  *
-  * @description
-  *
-  * Allows defining the set of characters that are allowed in Angular expressions. The function
-  * `identifierStart` will get called to know if a given character is a valid character to be the
-  * first character for an identifier. The function `identifierContinue` will get called to know if
-  * a given character is a valid character to be a follow-up identifier character. The functions
-  * `identifierStart` and `identifierContinue` will receive as arguments the single character to be
-  * identifier and the character code point. These arguments will be `string` and `numeric`. Keep in
-  * mind that the `string` parameter can be two characters long depending on the character
-  * representation. It is expected for the function to return `true` or `false`, whether that
-  * character is allowed or not.
-  *
-  * Since this function will be called extensively, keep the implementation of these functions fast,
-  * as the performance of these functions have a direct impact on the expressions parsing speed.
-  *
-  * @param {function=} identifierStart The function that will decide whether the given character is
-  *   a valid identifier start character.
-  * @param {function=} identifierContinue The function that will decide whether the given character is
-  *   a valid identifier continue character.
-  */
-  this.setIdentifierFns = function(identifierStart, identifierContinue) {
-    identStart = identifierStart;
-    identContinue = identifierContinue;
-    return this;
-  };
+  /**
+   * @ngdoc provider
+   * @name $parseProvider
+   * @this
+   *
+   * @description
+   * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse}
+   *  service.
+   */
+  function $ParseProvider() {
+    var cache = createMap();
+    var literals = {
+      'true': true,
+      'false': false,
+      'null': null,
+      'undefined': undefined
+    };
+    var identStart, identContinue;
 
-  this.$get = ['$filter', function($filter) {
-    var noUnsafeEval = csp().noUnsafeEval;
-    var $parseOptions = {
-          csp: noUnsafeEval,
-          literals: copy(literals),
-          isIdentifierStart: isFunction(identStart) && identStart,
-          isIdentifierContinue: isFunction(identContinue) && identContinue
-        };
-    $parse.$$getAst = $$getAst;
-    return $parse;
+    /**
+     * @ngdoc method
+     * @name $parseProvider#addLiteral
+     * @description
+     *
+     * Configure $parse service to add literal values that will be present as literal at expressions.
+     *
+     * @param {string} literalName Token for the literal value. The literal name value must be a valid literal name.
+     * @param {*} literalValue Value for this literal. All literal values must be primitives or `undefined`.
+     *
+     **/
+    this.addLiteral = function (literalName, literalValue) {
+      literals[literalName] = literalValue;
+    };
 
-    function $parse(exp, interceptorFn) {
-      var parsedExpression, cacheKey;
+    /**
+     * @ngdoc method
+     * @name $parseProvider#setIdentifierFns
+     *
+     * @description
+     *
+     * Allows defining the set of characters that are allowed in Angular expressions. The function
+     * `identifierStart` will get called to know if a given character is a valid character to be the
+     * first character for an identifier. The function `identifierContinue` will get called to know if
+     * a given character is a valid character to be a follow-up identifier character. The functions
+     * `identifierStart` and `identifierContinue` will receive as arguments the single character to be
+     * identifier and the character code point. These arguments will be `string` and `numeric`. Keep in
+     * mind that the `string` parameter can be two characters long depending on the character
+     * representation. It is expected for the function to return `true` or `false`, whether that
+     * character is allowed or not.
+     *
+     * Since this function will be called extensively, keep the implementation of these functions fast,
+     * as the performance of these functions have a direct impact on the expressions parsing speed.
+     *
+     * @param {function=} identifierStart The function that will decide whether the given character is
+     *   a valid identifier start character.
+     * @param {function=} identifierContinue The function that will decide whether the given character is
+     *   a valid identifier continue character.
+     */
+    this.setIdentifierFns = function (identifierStart, identifierContinue) {
+      identStart = identifierStart;
+      identContinue = identifierContinue;
+      return this;
+    };
 
-      switch (typeof exp) {
-        case 'string':
-          exp = exp.trim();
-          cacheKey = exp;
-
-          parsedExpression = cache[cacheKey];
-
-          if (!parsedExpression) {
-            var lexer = new Lexer($parseOptions);
-            var parser = new Parser(lexer, $filter, $parseOptions);
-            parsedExpression = parser.parse(exp);
-            if (parsedExpression.constant) {
-              parsedExpression.$$watchDelegate = constantWatchDelegate;
-            } else if (parsedExpression.oneTime) {
-              parsedExpression.$$watchDelegate = parsedExpression.literal ?
-                  oneTimeLiteralWatchDelegate : oneTimeWatchDelegate;
-            } else if (parsedExpression.inputs) {
-              parsedExpression.$$watchDelegate = inputsWatchDelegate;
+    this.$get = ['$filter', function ($filter) {
+      var noUnsafeEval = csp().noUnsafeEval;
+      var $parseOptions = {
+        csp: noUnsafeEval,
+        literals: copy(literals),
+        isIdentifierStart: isFunction(identStart) && identStart,
+        isIdentifierContinue: isFunction(identContinue) && identContinue
+      };
+      $parse.$$getAst = $$getAst;
+      return $parse;
+
+      function $parse(exp, interceptorFn) {
+        var parsedExpression, cacheKey;
+
+        switch (typeof exp === 'undefined' ? 'undefined' : _typeof(exp)) {
+          case 'string':
+            exp = exp.trim();
+            cacheKey = exp;
+
+            parsedExpression = cache[cacheKey];
+
+            if (!parsedExpression) {
+              var lexer = new Lexer($parseOptions);
+              var parser = new Parser(lexer, $filter, $parseOptions);
+              parsedExpression = parser.parse(exp);
+              if (parsedExpression.constant) {
+                parsedExpression.$$watchDelegate = constantWatchDelegate;
+              } else if (parsedExpression.oneTime) {
+                parsedExpression.$$watchDelegate = parsedExpression.literal ? oneTimeLiteralWatchDelegate : oneTimeWatchDelegate;
+              } else if (parsedExpression.inputs) {
+                parsedExpression.$$watchDelegate = inputsWatchDelegate;
+              }
+              cache[cacheKey] = parsedExpression;
             }
-            cache[cacheKey] = parsedExpression;
-          }
-          return addInterceptor(parsedExpression, interceptorFn);
-
-        case 'function':
-          return addInterceptor(exp, interceptorFn);
-
-        default:
-          return addInterceptor(noop, interceptorFn);
-      }
-    }
-
-    function $$getAst(exp) {
-      var lexer = new Lexer($parseOptions);
-      var parser = new Parser(lexer, $filter, $parseOptions);
-      return parser.getAst(exp).ast;
-    }
-
-    function expressionInputDirtyCheck(newValue, oldValueOfValue, compareObjectIdentity) {
-
-      if (newValue == null || oldValueOfValue == null) { // null/undefined
-        return newValue === oldValueOfValue;
-      }
-
-      if (typeof newValue === 'object') {
+            return addInterceptor(parsedExpression, interceptorFn);
 
-        // attempt to convert the value to a primitive type
-        // TODO(docs): add a note to docs that by implementing valueOf even objects and arrays can
-        //             be cheaply dirty-checked
-        newValue = getValueOf(newValue);
+          case 'function':
+            return addInterceptor(exp, interceptorFn);
 
-        if (typeof newValue === 'object' && !compareObjectIdentity) {
-          // objects/arrays are not supported - deep-watching them would be too expensive
-          return false;
+          default:
+            return addInterceptor(noop, interceptorFn);
         }
-
-        // fall-through to the primitive equality check
-      }
-
-      //Primitive or NaN
-      // eslint-disable-next-line no-self-compare
-      return newValue === oldValueOfValue || (newValue !== newValue && oldValueOfValue !== oldValueOfValue);
-    }
-
-    function inputsWatchDelegate(scope, listener, objectEquality, parsedExpression, prettyPrintExpression) {
-      var inputExpressions = parsedExpression.inputs;
-      var lastResult;
-
-      if (inputExpressions.length === 1) {
-        var oldInputValueOf = expressionInputDirtyCheck; // init to something unique so that equals check fails
-        inputExpressions = inputExpressions[0];
-        return scope.$watch(function expressionInputWatch(scope) {
-          var newInputValue = inputExpressions(scope);
-          if (!expressionInputDirtyCheck(newInputValue, oldInputValueOf, inputExpressions.isPure)) {
-            lastResult = parsedExpression(scope, undefined, undefined, [newInputValue]);
-            oldInputValueOf = newInputValue && getValueOf(newInputValue);
-          }
-          return lastResult;
-        }, listener, objectEquality, prettyPrintExpression);
       }
 
-      var oldInputValueOfValues = [];
-      var oldInputValues = [];
-      for (var i = 0, ii = inputExpressions.length; i < ii; i++) {
-        oldInputValueOfValues[i] = expressionInputDirtyCheck; // init to something unique so that equals check fails
-        oldInputValues[i] = null;
-      }
-
-      return scope.$watch(function expressionInputsWatch(scope) {
-        var changed = false;
-
-        for (var i = 0, ii = inputExpressions.length; i < ii; i++) {
-          var newInputValue = inputExpressions[i](scope);
-          if (changed || (changed = !expressionInputDirtyCheck(newInputValue, oldInputValueOfValues[i], inputExpressions[i].isPure))) {
-            oldInputValues[i] = newInputValue;
-            oldInputValueOfValues[i] = newInputValue && getValueOf(newInputValue);
-          }
-        }
-
-        if (changed) {
-          lastResult = parsedExpression(scope, undefined, undefined, oldInputValues);
-        }
-
-        return lastResult;
-      }, listener, objectEquality, prettyPrintExpression);
-    }
-
-    function oneTimeWatchDelegate(scope, listener, objectEquality, parsedExpression, prettyPrintExpression) {
-      var unwatch, lastValue;
-      if (parsedExpression.inputs) {
-        unwatch = inputsWatchDelegate(scope, oneTimeListener, objectEquality, parsedExpression, prettyPrintExpression);
-      } else {
-        unwatch = scope.$watch(oneTimeWatch, oneTimeListener, objectEquality);
+      function $$getAst(exp) {
+        var lexer = new Lexer($parseOptions);
+        var parser = new Parser(lexer, $filter, $parseOptions);
+        return parser.getAst(exp).ast;
       }
-      return unwatch;
 
-      function oneTimeWatch(scope) {
-        return parsedExpression(scope);
-      }
-      function oneTimeListener(value, old, scope) {
-        lastValue = value;
-        if (isFunction(listener)) {
-          listener(value, old, scope);
-        }
-        if (isDefined(value)) {
-          scope.$$postDigest(function() {
-            if (isDefined(lastValue)) {
-              unwatch();
-            }
-          });
-        }
-      }
-    }
+      function expressionInputDirtyCheck(newValue, oldValueOfValue, compareObjectIdentity) {
 
-    function oneTimeLiteralWatchDelegate(scope, listener, objectEquality, parsedExpression) {
-      var unwatch, lastValue;
-      unwatch = scope.$watch(function oneTimeWatch(scope) {
-        return parsedExpression(scope);
-      }, function oneTimeListener(value, old, scope) {
-        lastValue = value;
-        if (isFunction(listener)) {
-          listener(value, old, scope);
+        if (newValue == null || oldValueOfValue == null) {
+          // null/undefined
+          return newValue === oldValueOfValue;
         }
-        if (isAllDefined(value)) {
-          scope.$$postDigest(function() {
-            if (isAllDefined(lastValue)) unwatch();
-          });
-        }
-      }, objectEquality);
-
-      return unwatch;
-
-      function isAllDefined(value) {
-        var allDefined = true;
-        forEach(value, function(val) {
-          if (!isDefined(val)) allDefined = false;
-        });
-        return allDefined;
-      }
-    }
-
-    function constantWatchDelegate(scope, listener, objectEquality, parsedExpression) {
-      var unwatch = scope.$watch(function constantWatch(scope) {
-        unwatch();
-        return parsedExpression(scope);
-      }, listener, objectEquality);
-      return unwatch;
-    }
-
-    function addInterceptor(parsedExpression, interceptorFn) {
-      if (!interceptorFn) return parsedExpression;
-      var watchDelegate = parsedExpression.$$watchDelegate;
-      var useInputs = false;
-
-      var regularWatch =
-          watchDelegate !== oneTimeLiteralWatchDelegate &&
-          watchDelegate !== oneTimeWatchDelegate;
-
-      var fn = regularWatch ? function regularInterceptedExpression(scope, locals, assign, inputs) {
-        var value = useInputs && inputs ? inputs[0] : parsedExpression(scope, locals, assign, inputs);
-        return interceptorFn(value, scope, locals);
-      } : function oneTimeInterceptedExpression(scope, locals, assign, inputs) {
-        var value = parsedExpression(scope, locals, assign, inputs);
-        var result = interceptorFn(value, scope, locals);
-        // we only return the interceptor's result if the
-        // initial value is defined (for bind-once)
-        return isDefined(value) ? result : value;
-      };
-
-      // Propagate $$watchDelegates other then inputsWatchDelegate
-      useInputs = !parsedExpression.inputs;
-      if (watchDelegate && watchDelegate !== inputsWatchDelegate) {
-        fn.$$watchDelegate = watchDelegate;
-        fn.inputs = parsedExpression.inputs;
-      } else if (!interceptorFn.$stateful) {
-        // Treat interceptor like filters - assume non-stateful by default and use the inputsWatchDelegate
-        fn.$$watchDelegate = inputsWatchDelegate;
-        fn.inputs = parsedExpression.inputs ? parsedExpression.inputs : [parsedExpression];
-      }
-
-      if (fn.inputs) {
-        fn.inputs = fn.inputs.map(function(e) {
-              // Remove the isPure flag of inputs when it is not absolute because they are now wrapped in a
-              // potentially non-pure interceptor function.
-              if (e.isPure === PURITY_RELATIVE) {
-                return function depurifier(s) { return e(s); };
-              }
-              return e;
-            });
-      }
-
-      return fn;
-    }
-  }];
-}
-
-/**
- * @ngdoc service
- * @name $q
- * @requires $rootScope
- *
- * @description
- * A service that helps you run functions asynchronously, and use their return values (or exceptions)
- * when they are done processing.
- *
- * This is a [Promises/A+](https://promisesaplus.com/)-compliant implementation of promises/deferred
- * objects inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).
- *
- * $q can be used in two fashions --- one which is more similar to Kris Kowal's Q or jQuery's Deferred
- * implementations, and the other which resembles ES6 (ES2015) promises to some degree.
- *
- * ## $q constructor
- *
- * The streamlined ES6 style promise is essentially just using $q as a constructor which takes a `resolver`
- * function as the first argument. This is similar to the native Promise implementation from ES6,
- * see [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise).
- *
- * While the constructor-style use is supported, not all of the supporting methods from ES6 promises are
- * available yet.
- *
- * It can be used like so:
- *
- * ```js
- *   // for the purpose of this example let's assume that variables `$q` and `okToGreet`
- *   // are available in the current lexical scope (they could have been injected or passed in).
- *
- *   function asyncGreet(name) {
- *     // perform some asynchronous operation, resolve or reject the promise when appropriate.
- *     return $q(function(resolve, reject) {
- *       setTimeout(function() {
- *         if (okToGreet(name)) {
- *           resolve('Hello, ' + name + '!');
- *         } else {
- *           reject('Greeting ' + name + ' is not allowed.');
- *         }
- *       }, 1000);
- *     });
- *   }
- *
- *   var promise = asyncGreet('Robin Hood');
- *   promise.then(function(greeting) {
- *     alert('Success: ' + greeting);
- *   }, function(reason) {
- *     alert('Failed: ' + reason);
- *   });
- * ```
- *
- * Note: progress/notify callbacks are not currently supported via the ES6-style interface.
- *
- * Note: unlike ES6 behavior, an exception thrown in the constructor function will NOT implicitly reject the promise.
- *
- * However, the more traditional CommonJS-style usage is still available, and documented below.
- *
- * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an
- * interface for interacting with an object that represents the result of an action that is
- * performed asynchronously, and may or may not be finished at any given point in time.
- *
- * From the perspective of dealing with error handling, deferred and promise APIs are to
- * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming.
- *
- * ```js
- *   // for the purpose of this example let's assume that variables `$q` and `okToGreet`
- *   // are available in the current lexical scope (they could have been injected or passed in).
- *
- *   function asyncGreet(name) {
- *     var deferred = $q.defer();
- *
- *     setTimeout(function() {
- *       deferred.notify('About to greet ' + name + '.');
- *
- *       if (okToGreet(name)) {
- *         deferred.resolve('Hello, ' + name + '!');
- *       } else {
- *         deferred.reject('Greeting ' + name + ' is not allowed.');
- *       }
- *     }, 1000);
- *
- *     return deferred.promise;
- *   }
- *
- *   var promise = asyncGreet('Robin Hood');
- *   promise.then(function(greeting) {
- *     alert('Success: ' + greeting);
- *   }, function(reason) {
- *     alert('Failed: ' + reason);
- *   }, function(update) {
- *     alert('Got notification: ' + update);
- *   });
- * ```
- *
- * At first it might not be obvious why this extra complexity is worth the trouble. The payoff
- * comes in the way of guarantees that promise and deferred APIs make, see
- * https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md.
- *
- * Additionally the promise api allows for composition that is very hard to do with the
- * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.
- * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the
- * section on serial or parallel joining of promises.
- *
- * ## The Deferred API
- *
- * A new instance of deferred is constructed by calling `$q.defer()`.
- *
- * The purpose of the deferred object is to expose the associated Promise instance as well as APIs
- * that can be used for signaling the successful or unsuccessful completion, as well as the status
- * of the task.
- *
- * **Methods**
- *
- * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection
- *   constructed via `$q.reject`, the promise will be rejected instead.
- * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
- *   resolving it with a rejection constructed via `$q.reject`.
- * - `notify(value)` - provides updates on the status of the promise's execution. This may be called
- *   multiple times before the promise is either resolved or rejected.
- *
- * **Properties**
- *
- * - promise – `{Promise}` – promise object associated with this deferred.
- *
- *
- * ## The Promise API
- *
- * A new promise instance is created when a deferred instance is created and can be retrieved by
- * calling `deferred.promise`.
- *
- * The purpose of the promise object is to allow for interested parties to get access to the result
- * of the deferred task when it completes.
- *
- * **Methods**
- *
- * - `then(successCallback, [errorCallback], [notifyCallback])` – regardless of when the promise was or
- *   will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously
- *   as soon as the result is available. The callbacks are called with a single argument: the result
- *   or rejection reason. Additionally, the notify callback may be called zero or more times to
- *   provide a progress indication, before the promise is resolved or rejected.
- *
- *   This method *returns a new promise* which is resolved or rejected via the return value of the
- *   `successCallback`, `errorCallback` (unless that value is a promise, in which case it is resolved
- *   with the value which is resolved in that promise using
- *   [promise chaining](http://www.html5rocks.com/en/tutorials/es6/promises/#toc-promises-queues)).
- *   It also notifies via the return value of the `notifyCallback` method. The promise cannot be
- *   resolved or rejected from the notifyCallback method. The errorCallback and notifyCallback
- *   arguments are optional.
- *
- * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)`
- *
- * - `finally(callback, notifyCallback)` – allows you to observe either the fulfillment or rejection of a promise,
- *   but to do so without modifying the final value. This is useful to release resources or do some
- *   clean-up that needs to be done whether the promise was rejected or resolved. See the [full
- *   specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for
- *   more information.
- *
- * ## Chaining promises
- *
- * Because calling the `then` method of a promise returns a new derived promise, it is easily
- * possible to create a chain of promises:
- *
- * ```js
- *   promiseB = promiseA.then(function(result) {
- *     return result + 1;
- *   });
- *
- *   // promiseB will be resolved immediately after promiseA is resolved and its value
- *   // will be the result of promiseA incremented by 1
- * ```
- *
- * It is possible to create chains of any length and since a promise can be resolved with another
- * promise (which will defer its resolution further), it is possible to pause/defer resolution of
- * the promises at any point in the chain. This makes it possible to implement powerful APIs like
- * $http's response interceptors.
- *
- *
- * ## Differences between Kris Kowal's Q and $q
- *
- *  There are two main differences:
- *
- * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation
- *   mechanism in angular, which means faster propagation of resolution or rejection into your
- *   models and avoiding unnecessary browser repaints, which would result in flickering UI.
- * - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains
- *   all the important functionality needed for common async tasks.
- *
- * ## Testing
- *
- *  ```js
- *    it('should simulate promise', inject(function($q, $rootScope) {
- *      var deferred = $q.defer();
- *      var promise = deferred.promise;
- *      var resolvedValue;
- *
- *      promise.then(function(value) { resolvedValue = value; });
- *      expect(resolvedValue).toBeUndefined();
- *
- *      // Simulate resolving of promise
- *      deferred.resolve(123);
- *      // Note that the 'then' function does not get called synchronously.
- *      // This is because we want the promise API to always be async, whether or not
- *      // it got called synchronously or asynchronously.
- *      expect(resolvedValue).toBeUndefined();
- *
- *      // Propagate promise resolution to 'then' functions using $apply().
- *      $rootScope.$apply();
- *      expect(resolvedValue).toEqual(123);
- *    }));
- *  ```
- *
- * @param {function(function, function)} resolver Function which is responsible for resolving or
- *   rejecting the newly created promise. The first parameter is a function which resolves the
- *   promise, the second parameter is a function which rejects the promise.
- *
- * @returns {Promise} The newly created promise.
- */
-/**
- * @ngdoc provider
- * @name $qProvider
- * @this
- *
- * @description
- */
-function $QProvider() {
-  var errorOnUnhandledRejections = true;
-  this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) {
-    return qFactory(function(callback) {
-      $rootScope.$evalAsync(callback);
-    }, $exceptionHandler, errorOnUnhandledRejections);
-  }];
-
-  /**
-   * @ngdoc method
-   * @name $qProvider#errorOnUnhandledRejections
-   * @kind function
-   *
-   * @description
-   * Retrieves or overrides whether to generate an error when a rejected promise is not handled.
-   * This feature is enabled by default.
-   *
-   * @param {boolean=} value Whether to generate an error when a rejected promise is not handled.
-   * @returns {boolean|ng.$qProvider} Current value when called without a new value or self for
-   *    chaining otherwise.
-   */
-  this.errorOnUnhandledRejections = function(value) {
-    if (isDefined(value)) {
-      errorOnUnhandledRejections = value;
-      return this;
-    } else {
-      return errorOnUnhandledRejections;
-    }
-  };
-}
-
-/** @this */
-function $$QProvider() {
-  var errorOnUnhandledRejections = true;
-  this.$get = ['$browser', '$exceptionHandler', function($browser, $exceptionHandler) {
-    return qFactory(function(callback) {
-      $browser.defer(callback);
-    }, $exceptionHandler, errorOnUnhandledRejections);
-  }];
-
-  this.errorOnUnhandledRejections = function(value) {
-    if (isDefined(value)) {
-      errorOnUnhandledRejections = value;
-      return this;
-    } else {
-      return errorOnUnhandledRejections;
-    }
-  };
-}
-
-/**
- * Constructs a promise manager.
- *
- * @param {function(function)} nextTick Function for executing functions in the next turn.
- * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for
- *     debugging purposes.
- * @param {boolean=} errorOnUnhandledRejections Whether an error should be generated on unhandled
- *     promises rejections.
- * @returns {object} Promise manager.
- */
-function qFactory(nextTick, exceptionHandler, errorOnUnhandledRejections) {
-  var $qMinErr = minErr('$q', TypeError);
-  var queueSize = 0;
-  var checkQueue = [];
 
-  /**
-   * @ngdoc method
-   * @name ng.$q#defer
-   * @kind function
-   *
-   * @description
-   * Creates a `Deferred` object which represents a task which will finish in the future.
-   *
-   * @returns {Deferred} Returns a new instance of deferred.
-   */
-  function defer() {
-    return new Deferred();
-  }
+        if ((typeof newValue === 'undefined' ? 'undefined' : _typeof(newValue)) === 'object') {
 
-  function Deferred() {
-    var promise = this.promise = new Promise();
-    //Non prototype methods necessary to support unbound execution :/
-    this.resolve = function(val) { resolvePromise(promise, val); };
-    this.reject = function(reason) { rejectPromise(promise, reason); };
-    this.notify = function(progress) { notifyPromise(promise, progress); };
-  }
+          // attempt to convert the value to a primitive type
+          // TODO(docs): add a note to docs that by implementing valueOf even objects and arrays can
+          //             be cheaply dirty-checked
+          newValue = getValueOf(newValue);
 
+          if ((typeof newValue === 'undefined' ? 'undefined' : _typeof(newValue)) === 'object' && !compareObjectIdentity) {
+            // objects/arrays are not supported - deep-watching them would be too expensive
+            return false;
+          }
 
-  function Promise() {
-    this.$$state = { status: 0 };
-  }
+          // fall-through to the primitive equality check
+        }
 
-  extend(Promise.prototype, {
-    then: function(onFulfilled, onRejected, progressBack) {
-      if (isUndefined(onFulfilled) && isUndefined(onRejected) && isUndefined(progressBack)) {
-        return this;
+        //Primitive or NaN
+        // eslint-disable-next-line no-self-compare
+        return newValue === oldValueOfValue || newValue !== newValue && oldValueOfValue !== oldValueOfValue;
       }
-      var result = new Promise();
 
-      this.$$state.pending = this.$$state.pending || [];
-      this.$$state.pending.push([result, onFulfilled, onRejected, progressBack]);
-      if (this.$$state.status > 0) scheduleProcessQueue(this.$$state);
+      function inputsWatchDelegate(scope, listener, objectEquality, parsedExpression, prettyPrintExpression) {
+        var inputExpressions = parsedExpression.inputs;
+        var lastResult;
 
-      return result;
-    },
-
-    'catch': function(callback) {
-      return this.then(null, callback);
-    },
+        if (inputExpressions.length === 1) {
+          var oldInputValueOf = expressionInputDirtyCheck; // init to something unique so that equals check fails
+          inputExpressions = inputExpressions[0];
+          return scope.$watch(function expressionInputWatch(scope) {
+            var newInputValue = inputExpressions(scope);
+            if (!expressionInputDirtyCheck(newInputValue, oldInputValueOf, inputExpressions.isPure)) {
+              lastResult = parsedExpression(scope, undefined, undefined, [newInputValue]);
+              oldInputValueOf = newInputValue && getValueOf(newInputValue);
+            }
+            return lastResult;
+          }, listener, objectEquality, prettyPrintExpression);
+        }
 
-    'finally': function(callback, progressBack) {
-      return this.then(function(value) {
-        return handleCallback(value, resolve, callback);
-      }, function(error) {
-        return handleCallback(error, reject, callback);
-      }, progressBack);
-    }
-  });
+        var oldInputValueOfValues = [];
+        var oldInputValues = [];
+        for (var i = 0, ii = inputExpressions.length; i < ii; i++) {
+          oldInputValueOfValues[i] = expressionInputDirtyCheck; // init to something unique so that equals check fails
+          oldInputValues[i] = null;
+        }
 
-  function processQueue(state) {
-    var fn, promise, pending;
+        return scope.$watch(function expressionInputsWatch(scope) {
+          var changed = false;
 
-    pending = state.pending;
-    state.processScheduled = false;
-    state.pending = undefined;
-    try {
-      for (var i = 0, ii = pending.length; i < ii; ++i) {
-        markQStateExceptionHandled(state);
-        promise = pending[i][0];
-        fn = pending[i][state.status];
-        try {
-          if (isFunction(fn)) {
-            resolvePromise(promise, fn(state.value));
-          } else if (state.status === 1) {
-            resolvePromise(promise, state.value);
-          } else {
-            rejectPromise(promise, state.value);
+          for (var i = 0, ii = inputExpressions.length; i < ii; i++) {
+            var newInputValue = inputExpressions[i](scope);
+            if (changed || (changed = !expressionInputDirtyCheck(newInputValue, oldInputValueOfValues[i], inputExpressions[i].isPure))) {
+              oldInputValues[i] = newInputValue;
+              oldInputValueOfValues[i] = newInputValue && getValueOf(newInputValue);
+            }
           }
-        } catch (e) {
-          rejectPromise(promise, e);
-          // This error is explicitly marked for being passed to the $exceptionHandler
-          if (e && e.$$passToExceptionHandler === true) {
-            exceptionHandler(e);
+
+          if (changed) {
+            lastResult = parsedExpression(scope, undefined, undefined, oldInputValues);
           }
-        }
-      }
-    } finally {
-      --queueSize;
-      if (errorOnUnhandledRejections && queueSize === 0) {
-        nextTick(processChecks);
+
+          return lastResult;
+        }, listener, objectEquality, prettyPrintExpression);
       }
-    }
-  }
 
-  function processChecks() {
-    // eslint-disable-next-line no-unmodified-loop-condition
-    while (!queueSize && checkQueue.length) {
-      var toCheck = checkQueue.shift();
-      if (!isStateExceptionHandled(toCheck)) {
-        markQStateExceptionHandled(toCheck);
-        var errorMessage = 'Possibly unhandled rejection: ' + toDebugString(toCheck.value);
-        if (isError(toCheck.value)) {
-          exceptionHandler(toCheck.value, errorMessage);
+      function oneTimeWatchDelegate(scope, listener, objectEquality, parsedExpression, prettyPrintExpression) {
+        var unwatch, lastValue;
+        if (parsedExpression.inputs) {
+          unwatch = inputsWatchDelegate(scope, oneTimeListener, objectEquality, parsedExpression, prettyPrintExpression);
         } else {
-          exceptionHandler(errorMessage);
+          unwatch = scope.$watch(oneTimeWatch, oneTimeListener, objectEquality);
         }
-      }
-    }
-  }
+        return unwatch;
 
-  function scheduleProcessQueue(state) {
-    if (errorOnUnhandledRejections && !state.pending && state.status === 2 && !isStateExceptionHandled(state)) {
-      if (queueSize === 0 && checkQueue.length === 0) {
-        nextTick(processChecks);
+        function oneTimeWatch(scope) {
+          return parsedExpression(scope);
+        }
+        function oneTimeListener(value, old, scope) {
+          lastValue = value;
+          if (isFunction(listener)) {
+            listener(value, old, scope);
+          }
+          if (isDefined(value)) {
+            scope.$$postDigest(function () {
+              if (isDefined(lastValue)) {
+                unwatch();
+              }
+            });
+          }
+        }
       }
-      checkQueue.push(state);
-    }
-    if (state.processScheduled || !state.pending) return;
-    state.processScheduled = true;
-    ++queueSize;
-    nextTick(function() { processQueue(state); });
-  }
 
-  function resolvePromise(promise, val) {
-    if (promise.$$state.status) return;
-    if (val === promise) {
-      $$reject(promise, $qMinErr(
-        'qcycle',
-        'Expected promise to be resolved with value other than itself \'{0}\'',
-        val));
-    } else {
-      $$resolve(promise, val);
-    }
+      function oneTimeLiteralWatchDelegate(scope, listener, objectEquality, parsedExpression) {
+        var unwatch, lastValue;
+        unwatch = scope.$watch(function oneTimeWatch(scope) {
+          return parsedExpression(scope);
+        }, function oneTimeListener(value, old, scope) {
+          lastValue = value;
+          if (isFunction(listener)) {
+            listener(value, old, scope);
+          }
+          if (isAllDefined(value)) {
+            scope.$$postDigest(function () {
+              if (isAllDefined(lastValue)) unwatch();
+            });
+          }
+        }, objectEquality);
 
-  }
+        return unwatch;
 
-  function $$resolve(promise, val) {
-    var then;
-    var done = false;
-    try {
-      if (isObject(val) || isFunction(val)) then = val.then;
-      if (isFunction(then)) {
-        promise.$$state.status = -1;
-        then.call(val, doResolve, doReject, doNotify);
-      } else {
-        promise.$$state.value = val;
-        promise.$$state.status = 1;
-        scheduleProcessQueue(promise.$$state);
+        function isAllDefined(value) {
+          var allDefined = true;
+          forEach(value, function (val) {
+            if (!isDefined(val)) allDefined = false;
+          });
+          return allDefined;
+        }
       }
-    } catch (e) {
-      doReject(e);
-    }
 
-    function doResolve(val) {
-      if (done) return;
-      done = true;
-      $$resolve(promise, val);
-    }
-    function doReject(val) {
-      if (done) return;
-      done = true;
-      $$reject(promise, val);
-    }
-    function doNotify(progress) {
-      notifyPromise(promise, progress);
-    }
-  }
+      function constantWatchDelegate(scope, listener, objectEquality, parsedExpression) {
+        var unwatch = scope.$watch(function constantWatch(scope) {
+          unwatch();
+          return parsedExpression(scope);
+        }, listener, objectEquality);
+        return unwatch;
+      }
 
-  function rejectPromise(promise, reason) {
-    if (promise.$$state.status) return;
-    $$reject(promise, reason);
-  }
+      function addInterceptor(parsedExpression, interceptorFn) {
+        if (!interceptorFn) return parsedExpression;
+        var watchDelegate = parsedExpression.$$watchDelegate;
+        var useInputs = false;
 
-  function $$reject(promise, reason) {
-    promise.$$state.value = reason;
-    promise.$$state.status = 2;
-    scheduleProcessQueue(promise.$$state);
-  }
+        var regularWatch = watchDelegate !== oneTimeLiteralWatchDelegate && watchDelegate !== oneTimeWatchDelegate;
 
-  function notifyPromise(promise, progress) {
-    var callbacks = promise.$$state.pending;
+        var fn = regularWatch ? function regularInterceptedExpression(scope, locals, assign, inputs) {
+          var value = useInputs && inputs ? inputs[0] : parsedExpression(scope, locals, assign, inputs);
+          return interceptorFn(value, scope, locals);
+        } : function oneTimeInterceptedExpression(scope, locals, assign, inputs) {
+          var value = parsedExpression(scope, locals, assign, inputs);
+          var result = interceptorFn(value, scope, locals);
+          // we only return the interceptor's result if the
+          // initial value is defined (for bind-once)
+          return isDefined(value) ? result : value;
+        };
 
-    if ((promise.$$state.status <= 0) && callbacks && callbacks.length) {
-      nextTick(function() {
-        var callback, result;
-        for (var i = 0, ii = callbacks.length; i < ii; i++) {
-          result = callbacks[i][0];
-          callback = callbacks[i][3];
-          try {
-            notifyPromise(result, isFunction(callback) ? callback(progress) : progress);
-          } catch (e) {
-            exceptionHandler(e);
-          }
+        // Propagate $$watchDelegates other then inputsWatchDelegate
+        useInputs = !parsedExpression.inputs;
+        if (watchDelegate && watchDelegate !== inputsWatchDelegate) {
+          fn.$$watchDelegate = watchDelegate;
+          fn.inputs = parsedExpression.inputs;
+        } else if (!interceptorFn.$stateful) {
+          // Treat interceptor like filters - assume non-stateful by default and use the inputsWatchDelegate
+          fn.$$watchDelegate = inputsWatchDelegate;
+          fn.inputs = parsedExpression.inputs ? parsedExpression.inputs : [parsedExpression];
+        }
+
+        if (fn.inputs) {
+          fn.inputs = fn.inputs.map(function (e) {
+            // Remove the isPure flag of inputs when it is not absolute because they are now wrapped in a
+            // potentially non-pure interceptor function.
+            if (e.isPure === PURITY_RELATIVE) {
+              return function depurifier(s) {
+                return e(s);
+              };
+            }
+            return e;
+          });
         }
-      });
-    }
+
+        return fn;
+      }
+    }];
   }
 
   /**
-   * @ngdoc method
-   * @name $q#reject
-   * @kind function
+   * @ngdoc service
+   * @name $q
+   * @requires $rootScope
    *
    * @description
-   * Creates a promise that is resolved as rejected with the specified `reason`. This api should be
-   * used to forward rejection in a chain of promises. If you are dealing with the last promise in
-   * a promise chain, you don't need to worry about it.
+   * A service that helps you run functions asynchronously, and use their return values (or exceptions)
+   * when they are done processing.
+   *
+   * This is a [Promises/A+](https://promisesaplus.com/)-compliant implementation of promises/deferred
+   * objects inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).
+   *
+   * $q can be used in two fashions --- one which is more similar to Kris Kowal's Q or jQuery's Deferred
+   * implementations, and the other which resembles ES6 (ES2015) promises to some degree.
+   *
+   * ## $q constructor
+   *
+   * The streamlined ES6 style promise is essentially just using $q as a constructor which takes a `resolver`
+   * function as the first argument. This is similar to the native Promise implementation from ES6,
+   * see [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise).
+   *
+   * While the constructor-style use is supported, not all of the supporting methods from ES6 promises are
+   * available yet.
    *
-   * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of
-   * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via
-   * a promise error callback and you want to forward the error to the promise derived from the
-   * current promise, you have to "rethrow" the error by returning a rejection constructed via
-   * `reject`.
+   * It can be used like so:
    *
    * ```js
-   *   promiseB = promiseA.then(function(result) {
-   *     // success: do something and resolve promiseB
-   *     //          with the old or a new result
-   *     return result;
+   *   // for the purpose of this example let's assume that variables `$q` and `okToGreet`
+   *   // are available in the current lexical scope (they could have been injected or passed in).
+   *
+   *   function asyncGreet(name) {
+   *     // perform some asynchronous operation, resolve or reject the promise when appropriate.
+   *     return $q(function(resolve, reject) {
+   *       setTimeout(function() {
+   *         if (okToGreet(name)) {
+   *           resolve('Hello, ' + name + '!');
+   *         } else {
+   *           reject('Greeting ' + name + ' is not allowed.');
+   *         }
+   *       }, 1000);
+   *     });
+   *   }
+   *
+   *   var promise = asyncGreet('Robin Hood');
+   *   promise.then(function(greeting) {
+   *     alert('Success: ' + greeting);
    *   }, function(reason) {
-   *     // error: handle the error if possible and
-   *     //        resolve promiseB with newPromiseOrValue,
-   *     //        otherwise forward the rejection to promiseB
-   *     if (canHandle(reason)) {
-   *      // handle the error and recover
-   *      return newPromiseOrValue;
-   *     }
-   *     return $q.reject(reason);
+   *     alert('Failed: ' + reason);
    *   });
    * ```
    *
-   * @param {*} reason Constant, message, exception or an object representing the rejection reason.
-   * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.
-   */
-  function reject(reason) {
-    var result = new Promise();
-    rejectPromise(result, reason);
-    return result;
-  }
-
-  function handleCallback(value, resolver, callback) {
-    var callbackOutput = null;
-    try {
-      if (isFunction(callback)) callbackOutput = callback();
-    } catch (e) {
-      return reject(e);
-    }
-    if (isPromiseLike(callbackOutput)) {
-      return callbackOutput.then(function() {
-        return resolver(value);
-      }, reject);
-    } else {
-      return resolver(value);
-    }
-  }
-
-  /**
-   * @ngdoc method
-   * @name $q#when
-   * @kind function
+   * Note: progress/notify callbacks are not currently supported via the ES6-style interface.
    *
-   * @description
-   * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.
-   * This is useful when you are dealing with an object that might or might not be a promise, or if
-   * the promise comes from a source that can't be trusted.
-   *
-   * @param {*} value Value or a promise
-   * @param {Function=} successCallback
-   * @param {Function=} errorCallback
-   * @param {Function=} progressCallback
-   * @returns {Promise} Returns a promise of the passed value or promise
-   */
-
-
-  function when(value, callback, errback, progressBack) {
-    var result = new Promise();
-    resolvePromise(result, value);
-    return result.then(callback, errback, progressBack);
-  }
-
-  /**
-   * @ngdoc method
-   * @name $q#resolve
-   * @kind function
+   * Note: unlike ES6 behavior, an exception thrown in the constructor function will NOT implicitly reject the promise.
    *
-   * @description
-   * Alias of {@link ng.$q#when when} to maintain naming consistency with ES6.
+   * However, the more traditional CommonJS-style usage is still available, and documented below.
+   *
+   * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an
+   * interface for interacting with an object that represents the result of an action that is
+   * performed asynchronously, and may or may not be finished at any given point in time.
+   *
+   * From the perspective of dealing with error handling, deferred and promise APIs are to
+   * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming.
+   *
+   * ```js
+   *   // for the purpose of this example let's assume that variables `$q` and `okToGreet`
+   *   // are available in the current lexical scope (they could have been injected or passed in).
+   *
+   *   function asyncGreet(name) {
+   *     var deferred = $q.defer();
+   *
+   *     setTimeout(function() {
+   *       deferred.notify('About to greet ' + name + '.');
+   *
+   *       if (okToGreet(name)) {
+   *         deferred.resolve('Hello, ' + name + '!');
+   *       } else {
+   *         deferred.reject('Greeting ' + name + ' is not allowed.');
+   *       }
+   *     }, 1000);
+   *
+   *     return deferred.promise;
+   *   }
+   *
+   *   var promise = asyncGreet('Robin Hood');
+   *   promise.then(function(greeting) {
+   *     alert('Success: ' + greeting);
+   *   }, function(reason) {
+   *     alert('Failed: ' + reason);
+   *   }, function(update) {
+   *     alert('Got notification: ' + update);
+   *   });
+   * ```
+   *
+   * At first it might not be obvious why this extra complexity is worth the trouble. The payoff
+   * comes in the way of guarantees that promise and deferred APIs make, see
+   * https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md.
+   *
+   * Additionally the promise api allows for composition that is very hard to do with the
+   * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.
+   * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the
+   * section on serial or parallel joining of promises.
+   *
+   * ## The Deferred API
+   *
+   * A new instance of deferred is constructed by calling `$q.defer()`.
    *
-   * @param {*} value Value or a promise
-   * @param {Function=} successCallback
-   * @param {Function=} errorCallback
-   * @param {Function=} progressCallback
-   * @returns {Promise} Returns a promise of the passed value or promise
+   * The purpose of the deferred object is to expose the associated Promise instance as well as APIs
+   * that can be used for signaling the successful or unsuccessful completion, as well as the status
+   * of the task.
+   *
+   * **Methods**
+   *
+   * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection
+   *   constructed via `$q.reject`, the promise will be rejected instead.
+   * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
+   *   resolving it with a rejection constructed via `$q.reject`.
+   * - `notify(value)` - provides updates on the status of the promise's execution. This may be called
+   *   multiple times before the promise is either resolved or rejected.
+   *
+   * **Properties**
+   *
+   * - promise – `{Promise}` – promise object associated with this deferred.
+   *
+   *
+   * ## The Promise API
+   *
+   * A new promise instance is created when a deferred instance is created and can be retrieved by
+   * calling `deferred.promise`.
+   *
+   * The purpose of the promise object is to allow for interested parties to get access to the result
+   * of the deferred task when it completes.
+   *
+   * **Methods**
+   *
+   * - `then(successCallback, [errorCallback], [notifyCallback])` – regardless of when the promise was or
+   *   will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously
+   *   as soon as the result is available. The callbacks are called with a single argument: the result
+   *   or rejection reason. Additionally, the notify callback may be called zero or more times to
+   *   provide a progress indication, before the promise is resolved or rejected.
+   *
+   *   This method *returns a new promise* which is resolved or rejected via the return value of the
+   *   `successCallback`, `errorCallback` (unless that value is a promise, in which case it is resolved
+   *   with the value which is resolved in that promise using
+   *   [promise chaining](http://www.html5rocks.com/en/tutorials/es6/promises/#toc-promises-queues)).
+   *   It also notifies via the return value of the `notifyCallback` method. The promise cannot be
+   *   resolved or rejected from the notifyCallback method. The errorCallback and notifyCallback
+   *   arguments are optional.
+   *
+   * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)`
+   *
+   * - `finally(callback, notifyCallback)` – allows you to observe either the fulfillment or rejection of a promise,
+   *   but to do so without modifying the final value. This is useful to release resources or do some
+   *   clean-up that needs to be done whether the promise was rejected or resolved. See the [full
+   *   specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for
+   *   more information.
+   *
+   * ## Chaining promises
+   *
+   * Because calling the `then` method of a promise returns a new derived promise, it is easily
+   * possible to create a chain of promises:
+   *
+   * ```js
+   *   promiseB = promiseA.then(function(result) {
+   *     return result + 1;
+   *   });
+   *
+   *   // promiseB will be resolved immediately after promiseA is resolved and its value
+   *   // will be the result of promiseA incremented by 1
+   * ```
+   *
+   * It is possible to create chains of any length and since a promise can be resolved with another
+   * promise (which will defer its resolution further), it is possible to pause/defer resolution of
+   * the promises at any point in the chain. This makes it possible to implement powerful APIs like
+   * $http's response interceptors.
+   *
+   *
+   * ## Differences between Kris Kowal's Q and $q
+   *
+   *  There are two main differences:
+   *
+   * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation
+   *   mechanism in angular, which means faster propagation of resolution or rejection into your
+   *   models and avoiding unnecessary browser repaints, which would result in flickering UI.
+   * - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains
+   *   all the important functionality needed for common async tasks.
+   *
+   * ## Testing
+   *
+   *  ```js
+   *    it('should simulate promise', inject(function($q, $rootScope) {
+   *      var deferred = $q.defer();
+   *      var promise = deferred.promise;
+   *      var resolvedValue;
+   *
+   *      promise.then(function(value) { resolvedValue = value; });
+   *      expect(resolvedValue).toBeUndefined();
+   *
+   *      // Simulate resolving of promise
+   *      deferred.resolve(123);
+   *      // Note that the 'then' function does not get called synchronously.
+   *      // This is because we want the promise API to always be async, whether or not
+   *      // it got called synchronously or asynchronously.
+   *      expect(resolvedValue).toBeUndefined();
+   *
+   *      // Propagate promise resolution to 'then' functions using $apply().
+   *      $rootScope.$apply();
+   *      expect(resolvedValue).toEqual(123);
+   *    }));
+   *  ```
+   *
+   * @param {function(function, function)} resolver Function which is responsible for resolving or
+   *   rejecting the newly created promise. The first parameter is a function which resolves the
+   *   promise, the second parameter is a function which rejects the promise.
+   *
+   * @returns {Promise} The newly created promise.
    */
-  var resolve = when;
-
   /**
-   * @ngdoc method
-   * @name $q#all
-   * @kind function
+   * @ngdoc provider
+   * @name $qProvider
+   * @this
    *
    * @description
-   * Combines multiple promises into a single promise that is resolved when all of the input
-   * promises are resolved.
-   *
-   * @param {Array.|Object.} promises An array or hash of promises.
-   * @returns {Promise} Returns a single promise that will be resolved with an array/hash of values,
-   *   each value corresponding to the promise at the same index/key in the `promises` array/hash.
-   *   If any of the promises is resolved with a rejection, this resulting promise will be rejected
-   *   with the same rejection value.
    */
+  function $QProvider() {
+    var errorOnUnhandledRejections = true;
+    this.$get = ['$rootScope', '$exceptionHandler', function ($rootScope, $exceptionHandler) {
+      return qFactory(function (callback) {
+        $rootScope.$evalAsync(callback);
+      }, $exceptionHandler, errorOnUnhandledRejections);
+    }];
 
-  function all(promises) {
-    var result = new Promise(),
-        counter = 0,
-        results = isArray(promises) ? [] : {};
-
-    forEach(promises, function(promise, key) {
-      counter++;
-      when(promise).then(function(value) {
-        results[key] = value;
-        if (!(--counter)) resolvePromise(result, results);
-      }, function(reason) {
-        rejectPromise(result, reason);
-      });
-    });
+    /**
+     * @ngdoc method
+     * @name $qProvider#errorOnUnhandledRejections
+     * @kind function
+     *
+     * @description
+     * Retrieves or overrides whether to generate an error when a rejected promise is not handled.
+     * This feature is enabled by default.
+     *
+     * @param {boolean=} value Whether to generate an error when a rejected promise is not handled.
+     * @returns {boolean|ng.$qProvider} Current value when called without a new value or self for
+     *    chaining otherwise.
+     */
+    this.errorOnUnhandledRejections = function (value) {
+      if (isDefined(value)) {
+        errorOnUnhandledRejections = value;
+        return this;
+      } else {
+        return errorOnUnhandledRejections;
+      }
+    };
+  }
 
-    if (counter === 0) {
-      resolvePromise(result, results);
-    }
+  /** @this */
+  function $$QProvider() {
+    var errorOnUnhandledRejections = true;
+    this.$get = ['$browser', '$exceptionHandler', function ($browser, $exceptionHandler) {
+      return qFactory(function (callback) {
+        $browser.defer(callback);
+      }, $exceptionHandler, errorOnUnhandledRejections);
+    }];
 
-    return result;
+    this.errorOnUnhandledRejections = function (value) {
+      if (isDefined(value)) {
+        errorOnUnhandledRejections = value;
+        return this;
+      } else {
+        return errorOnUnhandledRejections;
+      }
+    };
   }
 
   /**
-   * @ngdoc method
-   * @name $q#race
-   * @kind function
-   *
-   * @description
-   * Returns a promise that resolves or rejects as soon as one of those promises
-   * resolves or rejects, with the value or reason from that promise.
-   *
-   * @param {Array.|Object.} promises An array or hash of promises.
-   * @returns {Promise} a promise that resolves or rejects as soon as one of the `promises`
-   * resolves or rejects, with the value or reason from that promise.
+   * Constructs a promise manager.
+   *
+   * @param {function(function)} nextTick Function for executing functions in the next turn.
+   * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for
+   *     debugging purposes.
+   * @param {boolean=} errorOnUnhandledRejections Whether an error should be generated on unhandled
+   *     promises rejections.
+   * @returns {object} Promise manager.
    */
+  function qFactory(nextTick, exceptionHandler, errorOnUnhandledRejections) {
+    var $qMinErr = minErr('$q', TypeError);
+    var queueSize = 0;
+    var checkQueue = [];
 
-  function race(promises) {
-    var deferred = defer();
-
-    forEach(promises, function(promise) {
-      when(promise).then(deferred.resolve, deferred.reject);
-    });
-
-    return deferred.promise;
-  }
-
-  function $Q(resolver) {
-    if (!isFunction(resolver)) {
-      throw $qMinErr('norslvr', 'Expected resolverFn, got \'{0}\'', resolver);
+    /**
+     * @ngdoc method
+     * @name ng.$q#defer
+     * @kind function
+     *
+     * @description
+     * Creates a `Deferred` object which represents a task which will finish in the future.
+     *
+     * @returns {Deferred} Returns a new instance of deferred.
+     */
+    function defer() {
+      return new Deferred();
     }
 
-    var promise = new Promise();
-
-    function resolveFn(value) {
-      resolvePromise(promise, value);
+    function Deferred() {
+      var promise = this.promise = new Promise();
+      //Non prototype methods necessary to support unbound execution :/
+      this.resolve = function (val) {
+        resolvePromise(promise, val);
+      };
+      this.reject = function (reason) {
+        rejectPromise(promise, reason);
+      };
+      this.notify = function (progress) {
+        notifyPromise(promise, progress);
+      };
     }
 
-    function rejectFn(reason) {
-      rejectPromise(promise, reason);
+    function Promise() {
+      this.$$state = { status: 0 };
     }
 
-    resolver(resolveFn, rejectFn);
-
-    return promise;
-  }
-
-  // Let's make the instanceof operator work for promises, so that
-  // `new $q(fn) instanceof $q` would evaluate to true.
-  $Q.prototype = Promise.prototype;
+    extend(Promise.prototype, {
+      then: function then(onFulfilled, onRejected, progressBack) {
+        if (isUndefined(onFulfilled) && isUndefined(onRejected) && isUndefined(progressBack)) {
+          return this;
+        }
+        var result = new Promise();
 
-  $Q.defer = defer;
-  $Q.reject = reject;
-  $Q.when = when;
-  $Q.resolve = resolve;
-  $Q.all = all;
-  $Q.race = race;
+        this.$$state.pending = this.$$state.pending || [];
+        this.$$state.pending.push([result, onFulfilled, onRejected, progressBack]);
+        if (this.$$state.status > 0) scheduleProcessQueue(this.$$state);
 
-  return $Q;
-}
+        return result;
+      },
 
-function isStateExceptionHandled(state) {
-  return !!state.pur;
-}
-function markQStateExceptionHandled(state) {
-  state.pur = true;
-}
-function markQExceptionHandled(q) {
-  markQStateExceptionHandled(q.$$state);
-}
+      'catch': function _catch(callback) {
+        return this.then(null, callback);
+      },
 
-/** @this */
-function $$RAFProvider() { //rAF
-  this.$get = ['$window', '$timeout', function($window, $timeout) {
-    var requestAnimationFrame = $window.requestAnimationFrame ||
-                                $window.webkitRequestAnimationFrame;
+      'finally': function _finally(callback, progressBack) {
+        return this.then(function (value) {
+          return handleCallback(value, resolve, callback);
+        }, function (error) {
+          return handleCallback(error, reject, callback);
+        }, progressBack);
+      }
+    });
 
-    var cancelAnimationFrame = $window.cancelAnimationFrame ||
-                               $window.webkitCancelAnimationFrame ||
-                               $window.webkitCancelRequestAnimationFrame;
+    function processQueue(state) {
+      var fn, promise, pending;
 
-    var rafSupported = !!requestAnimationFrame;
-    var raf = rafSupported
-      ? function(fn) {
-          var id = requestAnimationFrame(fn);
-          return function() {
-            cancelAnimationFrame(id);
-          };
+      pending = state.pending;
+      state.processScheduled = false;
+      state.pending = undefined;
+      try {
+        for (var i = 0, ii = pending.length; i < ii; ++i) {
+          markQStateExceptionHandled(state);
+          promise = pending[i][0];
+          fn = pending[i][state.status];
+          try {
+            if (isFunction(fn)) {
+              resolvePromise(promise, fn(state.value));
+            } else if (state.status === 1) {
+              resolvePromise(promise, state.value);
+            } else {
+              rejectPromise(promise, state.value);
+            }
+          } catch (e) {
+            rejectPromise(promise, e);
+            // This error is explicitly marked for being passed to the $exceptionHandler
+            if (e && e.$$passToExceptionHandler === true) {
+              exceptionHandler(e);
+            }
+          }
         }
-      : function(fn) {
-          var timer = $timeout(fn, 16.66, false); // 1000 / 60 = 16.666
-          return function() {
-            $timeout.cancel(timer);
-          };
-        };
-
-    raf.supported = rafSupported;
-
-    return raf;
-  }];
-}
-
-/**
- * DESIGN NOTES
- *
- * The design decisions behind the scope are heavily favored for speed and memory consumption.
- *
- * The typical use of scope is to watch the expressions, which most of the time return the same
- * value as last time so we optimize the operation.
- *
- * Closures construction is expensive in terms of speed as well as memory:
- *   - No closures, instead use prototypical inheritance for API
- *   - Internal state needs to be stored on scope directly, which means that private state is
- *     exposed as $$____ properties
- *
- * Loop operations are optimized by using while(count--) { ... }
- *   - This means that in order to keep the same order of execution as addition we have to add
- *     items to the array at the beginning (unshift) instead of at the end (push)
- *
- * Child scopes are created and removed often
- *   - Using an array would be slow since inserts in the middle are expensive; so we use linked lists
- *
- * There are fewer watches than observers. This is why you don't want the observer to be implemented
- * in the same way as watch. Watch requires return of the initialization function which is expensive
- * to construct.
- */
-
+      } finally {
+        --queueSize;
+        if (errorOnUnhandledRejections && queueSize === 0) {
+          nextTick(processChecks);
+        }
+      }
+    }
 
-/**
- * @ngdoc provider
- * @name $rootScopeProvider
- * @description
- *
- * Provider for the $rootScope service.
- */
+    function processChecks() {
+      // eslint-disable-next-line no-unmodified-loop-condition
+      while (!queueSize && checkQueue.length) {
+        var toCheck = checkQueue.shift();
+        if (!isStateExceptionHandled(toCheck)) {
+          markQStateExceptionHandled(toCheck);
+          var errorMessage = 'Possibly unhandled rejection: ' + toDebugString(toCheck.value);
+          if (isError(toCheck.value)) {
+            exceptionHandler(toCheck.value, errorMessage);
+          } else {
+            exceptionHandler(errorMessage);
+          }
+        }
+      }
+    }
 
-/**
- * @ngdoc method
- * @name $rootScopeProvider#digestTtl
- * @description
- *
- * Sets the number of `$digest` iterations the scope should attempt to execute before giving up and
- * assuming that the model is unstable.
- *
- * The current default is 10 iterations.
- *
- * In complex applications it's possible that the dependencies between `$watch`s will result in
- * several digest iterations. However if an application needs more than the default 10 digest
- * iterations for its model to stabilize then you should investigate what is causing the model to
- * continuously change during the digest.
- *
- * Increasing the TTL could have performance implications, so you should not change it without
- * proper justification.
- *
- * @param {number} limit The number of digest iterations.
- */
+    function scheduleProcessQueue(state) {
+      if (errorOnUnhandledRejections && !state.pending && state.status === 2 && !isStateExceptionHandled(state)) {
+        if (queueSize === 0 && checkQueue.length === 0) {
+          nextTick(processChecks);
+        }
+        checkQueue.push(state);
+      }
+      if (state.processScheduled || !state.pending) return;
+      state.processScheduled = true;
+      ++queueSize;
+      nextTick(function () {
+        processQueue(state);
+      });
+    }
 
+    function resolvePromise(promise, val) {
+      if (promise.$$state.status) return;
+      if (val === promise) {
+        $$reject(promise, $qMinErr('qcycle', 'Expected promise to be resolved with value other than itself \'{0}\'', val));
+      } else {
+        $$resolve(promise, val);
+      }
+    }
 
-/**
- * @ngdoc service
- * @name $rootScope
- * @this
- *
- * @description
- *
- * Every application has a single root {@link ng.$rootScope.Scope scope}.
- * All other scopes are descendant scopes of the root scope. Scopes provide separation
- * between the model and the view, via a mechanism for watching the model for changes.
- * They also provide event emission/broadcast and subscription facility. See the
- * {@link guide/scope developer guide on scopes}.
- */
-function $RootScopeProvider() {
-  var TTL = 10;
-  var $rootScopeMinErr = minErr('$rootScope');
-  var lastDirtyWatch = null;
-  var applyAsyncId = null;
+    function $$resolve(promise, val) {
+      var then;
+      var done = false;
+      try {
+        if (isObject(val) || isFunction(val)) then = val.then;
+        if (isFunction(then)) {
+          promise.$$state.status = -1;
+          then.call(val, doResolve, doReject, doNotify);
+        } else {
+          promise.$$state.value = val;
+          promise.$$state.status = 1;
+          scheduleProcessQueue(promise.$$state);
+        }
+      } catch (e) {
+        doReject(e);
+      }
 
-  this.digestTtl = function(value) {
-    if (arguments.length) {
-      TTL = value;
+      function doResolve(val) {
+        if (done) return;
+        done = true;
+        $$resolve(promise, val);
+      }
+      function doReject(val) {
+        if (done) return;
+        done = true;
+        $$reject(promise, val);
+      }
+      function doNotify(progress) {
+        notifyPromise(promise, progress);
+      }
     }
-    return TTL;
-  };
 
-  function createChildScopeClass(parent) {
-    function ChildScope() {
-      this.$$watchers = this.$$nextSibling =
-          this.$$childHead = this.$$childTail = null;
-      this.$$listeners = {};
-      this.$$listenerCount = {};
-      this.$$watchersCount = 0;
-      this.$id = nextUid();
-      this.$$ChildScope = null;
+    function rejectPromise(promise, reason) {
+      if (promise.$$state.status) return;
+      $$reject(promise, reason);
     }
-    ChildScope.prototype = parent;
-    return ChildScope;
-  }
-
-  this.$get = ['$exceptionHandler', '$parse', '$browser',
-      function($exceptionHandler, $parse, $browser) {
 
-    function destroyChildScope($event) {
-        $event.currentScope.$$destroyed = true;
+    function $$reject(promise, reason) {
+      promise.$$state.value = reason;
+      promise.$$state.status = 2;
+      scheduleProcessQueue(promise.$$state);
     }
 
-    function cleanUpScope($scope) {
+    function notifyPromise(promise, progress) {
+      var callbacks = promise.$$state.pending;
 
-      // Support: IE 9 only
-      if (msie === 9) {
-        // There is a memory leak in IE9 if all child scopes are not disconnected
-        // completely when a scope is destroyed. So this code will recurse up through
-        // all this scopes children
-        //
-        // See issue https://github.com/angular/angular.js/issues/10706
-        if ($scope.$$childHead) {
-          cleanUpScope($scope.$$childHead);
-        }
-        if ($scope.$$nextSibling) {
-          cleanUpScope($scope.$$nextSibling);
-        }
+      if (promise.$$state.status <= 0 && callbacks && callbacks.length) {
+        nextTick(function () {
+          var callback, result;
+          for (var i = 0, ii = callbacks.length; i < ii; i++) {
+            result = callbacks[i][0];
+            callback = callbacks[i][3];
+            try {
+              notifyPromise(result, isFunction(callback) ? callback(progress) : progress);
+            } catch (e) {
+              exceptionHandler(e);
+            }
+          }
+        });
       }
-
-      // The code below works around IE9 and V8's memory leaks
-      //
-      // See:
-      // - https://code.google.com/p/v8/issues/detail?id=2073#c26
-      // - https://github.com/angular/angular.js/issues/6794#issuecomment-38648909
-      // - https://github.com/angular/angular.js/issues/1313#issuecomment-10378451
-
-      $scope.$parent = $scope.$$nextSibling = $scope.$$prevSibling = $scope.$$childHead =
-          $scope.$$childTail = $scope.$root = $scope.$$watchers = null;
     }
 
     /**
-     * @ngdoc type
-     * @name $rootScope.Scope
+     * @ngdoc method
+     * @name $q#reject
+     * @kind function
      *
      * @description
-     * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the
-     * {@link auto.$injector $injector}. Child scopes are created using the
-     * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when
-     * compiled HTML template is executed.) See also the {@link guide/scope Scopes guide} for
-     * an in-depth introduction and usage examples.
+     * Creates a promise that is resolved as rejected with the specified `reason`. This api should be
+     * used to forward rejection in a chain of promises. If you are dealing with the last promise in
+     * a promise chain, you don't need to worry about it.
      *
+     * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of
+     * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via
+     * a promise error callback and you want to forward the error to the promise derived from the
+     * current promise, you have to "rethrow" the error by returning a rejection constructed via
+     * `reject`.
      *
-     * ## Inheritance
-     * A scope can inherit from a parent scope, as in this example:
      * ```js
-         var parent = $rootScope;
-         var child = parent.$new();
+     *   promiseB = promiseA.then(function(result) {
+     *     // success: do something and resolve promiseB
+     *     //          with the old or a new result
+     *     return result;
+     *   }, function(reason) {
+     *     // error: handle the error if possible and
+     *     //        resolve promiseB with newPromiseOrValue,
+     *     //        otherwise forward the rejection to promiseB
+     *     if (canHandle(reason)) {
+     *      // handle the error and recover
+     *      return newPromiseOrValue;
+     *     }
+     *     return $q.reject(reason);
+     *   });
+     * ```
+     *
+     * @param {*} reason Constant, message, exception or an object representing the rejection reason.
+     * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.
+     */
+    function reject(reason) {
+      var result = new Promise();
+      rejectPromise(result, reason);
+      return result;
+    }
 
-         parent.salutation = "Hello";
-         expect(child.salutation).toEqual('Hello');
+    function handleCallback(value, resolver, callback) {
+      var callbackOutput = null;
+      try {
+        if (isFunction(callback)) callbackOutput = callback();
+      } catch (e) {
+        return reject(e);
+      }
+      if (isPromiseLike(callbackOutput)) {
+        return callbackOutput.then(function () {
+          return resolver(value);
+        }, reject);
+      } else {
+        return resolver(value);
+      }
+    }
 
-         child.salutation = "Welcome";
-         expect(child.salutation).toEqual('Welcome');
-         expect(parent.salutation).toEqual('Hello');
-     * ```
+    /**
+     * @ngdoc method
+     * @name $q#when
+     * @kind function
+     *
+     * @description
+     * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.
+     * This is useful when you are dealing with an object that might or might not be a promise, or if
+     * the promise comes from a source that can't be trusted.
      *
-     * When interacting with `Scope` in tests, additional helper methods are available on the
-     * instances of `Scope` type. See {@link ngMock.$rootScope.Scope ngMock Scope} for additional
-     * details.
+     * @param {*} value Value or a promise
+     * @param {Function=} successCallback
+     * @param {Function=} errorCallback
+     * @param {Function=} progressCallback
+     * @returns {Promise} Returns a promise of the passed value or promise
+     */
+
+    function when(value, callback, errback, progressBack) {
+      var result = new Promise();
+      resolvePromise(result, value);
+      return result.then(callback, errback, progressBack);
+    }
+
+    /**
+     * @ngdoc method
+     * @name $q#resolve
+     * @kind function
      *
+     * @description
+     * Alias of {@link ng.$q#when when} to maintain naming consistency with ES6.
+     *
+     * @param {*} value Value or a promise
+     * @param {Function=} successCallback
+     * @param {Function=} errorCallback
+     * @param {Function=} progressCallback
+     * @returns {Promise} Returns a promise of the passed value or promise
+     */
+    var resolve = when;
+
+    /**
+     * @ngdoc method
+     * @name $q#all
+     * @kind function
      *
-     * @param {Object.=} providers Map of service factory which need to be
-     *                                       provided for the current scope. Defaults to {@link ng}.
-     * @param {Object.=} instanceCache Provides pre-instantiated services which should
-     *                              append/override services provided by `providers`. This is handy
-     *                              when unit-testing and having the need to override a default
-     *                              service.
-     * @returns {Object} Newly created scope.
+     * @description
+     * Combines multiple promises into a single promise that is resolved when all of the input
+     * promises are resolved.
      *
+     * @param {Array.|Object.} promises An array or hash of promises.
+     * @returns {Promise} Returns a single promise that will be resolved with an array/hash of values,
+     *   each value corresponding to the promise at the same index/key in the `promises` array/hash.
+     *   If any of the promises is resolved with a rejection, this resulting promise will be rejected
+     *   with the same rejection value.
      */
-    function Scope() {
-      this.$id = nextUid();
-      this.$$phase = this.$parent = this.$$watchers =
-                     this.$$nextSibling = this.$$prevSibling =
-                     this.$$childHead = this.$$childTail = null;
-      this.$root = this;
-      this.$$destroyed = false;
-      this.$$listeners = {};
-      this.$$listenerCount = {};
-      this.$$watchersCount = 0;
-      this.$$isolateBindings = null;
+
+    function all(promises) {
+      var result = new Promise(),
+          counter = 0,
+          results = isArray(promises) ? [] : {};
+
+      forEach(promises, function (promise, key) {
+        counter++;
+        when(promise).then(function (value) {
+          results[key] = value;
+          if (! --counter) resolvePromise(result, results);
+        }, function (reason) {
+          rejectPromise(result, reason);
+        });
+      });
+
+      if (counter === 0) {
+        resolvePromise(result, results);
+      }
+
+      return result;
     }
 
     /**
-     * @ngdoc property
-     * @name $rootScope.Scope#$id
+     * @ngdoc method
+     * @name $q#race
+     * @kind function
      *
      * @description
-     * Unique scope ID (monotonically increasing) useful for debugging.
+     * Returns a promise that resolves or rejects as soon as one of those promises
+     * resolves or rejects, with the value or reason from that promise.
+     *
+     * @param {Array.|Object.} promises An array or hash of promises.
+     * @returns {Promise} a promise that resolves or rejects as soon as one of the `promises`
+     * resolves or rejects, with the value or reason from that promise.
      */
 
-     /**
-      * @ngdoc property
-      * @name $rootScope.Scope#$parent
-      *
-      * @description
-      * Reference to the parent scope.
-      */
+    function race(promises) {
+      var deferred = defer();
 
-      /**
-       * @ngdoc property
-       * @name $rootScope.Scope#$root
-       *
-       * @description
-       * Reference to the root scope.
-       */
+      forEach(promises, function (promise) {
+        when(promise).then(deferred.resolve, deferred.reject);
+      });
 
-    Scope.prototype = {
-      constructor: Scope,
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$new
-       * @kind function
-       *
-       * @description
-       * Creates a new child {@link ng.$rootScope.Scope scope}.
-       *
-       * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} event.
-       * The scope can be removed from the scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.
-       *
-       * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is
-       * desired for the scope and its child scopes to be permanently detached from the parent and
-       * thus stop participating in model change detection and listener notification by invoking.
-       *
-       * @param {boolean} isolate If true, then the scope does not prototypically inherit from the
-       *         parent scope. The scope is isolated, as it can not see parent scope properties.
-       *         When creating widgets, it is useful for the widget to not accidentally read parent
-       *         state.
-       *
-       * @param {Scope} [parent=this] The {@link ng.$rootScope.Scope `Scope`} that will be the `$parent`
-       *                              of the newly created scope. Defaults to `this` scope if not provided.
-       *                              This is used when creating a transclude scope to correctly place it
-       *                              in the scope hierarchy while maintaining the correct prototypical
-       *                              inheritance.
-       *
-       * @returns {Object} The newly created child scope.
-       *
-       */
-      $new: function(isolate, parent) {
-        var child;
+      return deferred.promise;
+    }
 
-        parent = parent || this;
+    function $Q(resolver) {
+      if (!isFunction(resolver)) {
+        throw $qMinErr('norslvr', 'Expected resolverFn, got \'{0}\'', resolver);
+      }
 
-        if (isolate) {
-          child = new Scope();
-          child.$root = this.$root;
-        } else {
-          // Only create a child scope class if somebody asks for one,
-          // but cache it to allow the VM to optimize lookups.
-          if (!this.$$ChildScope) {
-            this.$$ChildScope = createChildScopeClass(this);
+      var promise = new Promise();
+
+      function resolveFn(value) {
+        resolvePromise(promise, value);
+      }
+
+      function rejectFn(reason) {
+        rejectPromise(promise, reason);
+      }
+
+      resolver(resolveFn, rejectFn);
+
+      return promise;
+    }
+
+    // Let's make the instanceof operator work for promises, so that
+    // `new $q(fn) instanceof $q` would evaluate to true.
+    $Q.prototype = Promise.prototype;
+
+    $Q.defer = defer;
+    $Q.reject = reject;
+    $Q.when = when;
+    $Q.resolve = resolve;
+    $Q.all = all;
+    $Q.race = race;
+
+    return $Q;
+  }
+
+  function isStateExceptionHandled(state) {
+    return !!state.pur;
+  }
+  function markQStateExceptionHandled(state) {
+    state.pur = true;
+  }
+  function markQExceptionHandled(q) {
+    markQStateExceptionHandled(q.$$state);
+  }
+
+  /** @this */
+  function $$RAFProvider() {
+    //rAF
+    this.$get = ['$window', '$timeout', function ($window, $timeout) {
+      var requestAnimationFrame = $window.requestAnimationFrame || $window.webkitRequestAnimationFrame;
+
+      var cancelAnimationFrame = $window.cancelAnimationFrame || $window.webkitCancelAnimationFrame || $window.webkitCancelRequestAnimationFrame;
+
+      var rafSupported = !!requestAnimationFrame;
+      var raf = rafSupported ? function (fn) {
+        var id = requestAnimationFrame(fn);
+        return function () {
+          cancelAnimationFrame(id);
+        };
+      } : function (fn) {
+        var timer = $timeout(fn, 16.66, false); // 1000 / 60 = 16.666
+        return function () {
+          $timeout.cancel(timer);
+        };
+      };
+
+      raf.supported = rafSupported;
+
+      return raf;
+    }];
+  }
+
+  /**
+   * DESIGN NOTES
+   *
+   * The design decisions behind the scope are heavily favored for speed and memory consumption.
+   *
+   * The typical use of scope is to watch the expressions, which most of the time return the same
+   * value as last time so we optimize the operation.
+   *
+   * Closures construction is expensive in terms of speed as well as memory:
+   *   - No closures, instead use prototypical inheritance for API
+   *   - Internal state needs to be stored on scope directly, which means that private state is
+   *     exposed as $$____ properties
+   *
+   * Loop operations are optimized by using while(count--) { ... }
+   *   - This means that in order to keep the same order of execution as addition we have to add
+   *     items to the array at the beginning (unshift) instead of at the end (push)
+   *
+   * Child scopes are created and removed often
+   *   - Using an array would be slow since inserts in the middle are expensive; so we use linked lists
+   *
+   * There are fewer watches than observers. This is why you don't want the observer to be implemented
+   * in the same way as watch. Watch requires return of the initialization function which is expensive
+   * to construct.
+   */
+
+  /**
+   * @ngdoc provider
+   * @name $rootScopeProvider
+   * @description
+   *
+   * Provider for the $rootScope service.
+   */
+
+  /**
+   * @ngdoc method
+   * @name $rootScopeProvider#digestTtl
+   * @description
+   *
+   * Sets the number of `$digest` iterations the scope should attempt to execute before giving up and
+   * assuming that the model is unstable.
+   *
+   * The current default is 10 iterations.
+   *
+   * In complex applications it's possible that the dependencies between `$watch`s will result in
+   * several digest iterations. However if an application needs more than the default 10 digest
+   * iterations for its model to stabilize then you should investigate what is causing the model to
+   * continuously change during the digest.
+   *
+   * Increasing the TTL could have performance implications, so you should not change it without
+   * proper justification.
+   *
+   * @param {number} limit The number of digest iterations.
+   */
+
+  /**
+   * @ngdoc service
+   * @name $rootScope
+   * @this
+   *
+   * @description
+   *
+   * Every application has a single root {@link ng.$rootScope.Scope scope}.
+   * All other scopes are descendant scopes of the root scope. Scopes provide separation
+   * between the model and the view, via a mechanism for watching the model for changes.
+   * They also provide event emission/broadcast and subscription facility. See the
+   * {@link guide/scope developer guide on scopes}.
+   */
+  function $RootScopeProvider() {
+    var TTL = 10;
+    var $rootScopeMinErr = minErr('$rootScope');
+    var lastDirtyWatch = null;
+    var applyAsyncId = null;
+
+    this.digestTtl = function (value) {
+      if (arguments.length) {
+        TTL = value;
+      }
+      return TTL;
+    };
+
+    function createChildScopeClass(parent) {
+      function ChildScope() {
+        this.$$watchers = this.$$nextSibling = this.$$childHead = this.$$childTail = null;
+        this.$$listeners = {};
+        this.$$listenerCount = {};
+        this.$$watchersCount = 0;
+        this.$id = nextUid();
+        this.$$ChildScope = null;
+      }
+      ChildScope.prototype = parent;
+      return ChildScope;
+    }
+
+    this.$get = ['$exceptionHandler', '$parse', '$browser', function ($exceptionHandler, $parse, $browser) {
+
+      function destroyChildScope($event) {
+        $event.currentScope.$$destroyed = true;
+      }
+
+      function cleanUpScope($scope) {
+
+        // Support: IE 9 only
+        if (msie === 9) {
+          // There is a memory leak in IE9 if all child scopes are not disconnected
+          // completely when a scope is destroyed. So this code will recurse up through
+          // all this scopes children
+          //
+          // See issue https://github.com/angular/angular.js/issues/10706
+          if ($scope.$$childHead) {
+            cleanUpScope($scope.$$childHead);
+          }
+          if ($scope.$$nextSibling) {
+            cleanUpScope($scope.$$nextSibling);
           }
-          child = new this.$$ChildScope();
-        }
-        child.$parent = parent;
-        child.$$prevSibling = parent.$$childTail;
-        if (parent.$$childHead) {
-          parent.$$childTail.$$nextSibling = child;
-          parent.$$childTail = child;
-        } else {
-          parent.$$childHead = parent.$$childTail = child;
         }
 
-        // When the new scope is not isolated or we inherit from `this`, and
-        // the parent scope is destroyed, the property `$$destroyed` is inherited
-        // prototypically. In all other cases, this property needs to be set
-        // when the parent scope is destroyed.
-        // The listener needs to be added after the parent is set
-        if (isolate || parent !== this) child.$on('$destroy', destroyChildScope);
+        // The code below works around IE9 and V8's memory leaks
+        //
+        // See:
+        // - https://code.google.com/p/v8/issues/detail?id=2073#c26
+        // - https://github.com/angular/angular.js/issues/6794#issuecomment-38648909
+        // - https://github.com/angular/angular.js/issues/1313#issuecomment-10378451
 
-        return child;
-      },
+        $scope.$parent = $scope.$$nextSibling = $scope.$$prevSibling = $scope.$$childHead = $scope.$$childTail = $scope.$root = $scope.$$watchers = null;
+      }
 
       /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$watch
-       * @kind function
+       * @ngdoc type
+       * @name $rootScope.Scope
        *
        * @description
-       * Registers a `listener` callback to be executed whenever the `watchExpression` changes.
-       *
-       * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest
-       *   $digest()} and should return the value that will be watched. (`watchExpression` should not change
-       *   its value when executed multiple times with the same input because it may be executed multiple
-       *   times by {@link ng.$rootScope.Scope#$digest $digest()}. That is, `watchExpression` should be
-       *   [idempotent](http://en.wikipedia.org/wiki/Idempotence).)
-       * - The `listener` is called only when the value from the current `watchExpression` and the
-       *   previous call to `watchExpression` are not equal (with the exception of the initial run,
-       *   see below). Inequality is determined according to reference inequality,
-       *   [strict comparison](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Comparison_Operators)
-       *    via the `!==` Javascript operator, unless `objectEquality == true`
-       *   (see next point)
-       * - When `objectEquality == true`, inequality of the `watchExpression` is determined
-       *   according to the {@link angular.equals} function. To save the value of the object for
-       *   later comparison, the {@link angular.copy} function is used. This therefore means that
-       *   watching complex objects will have adverse memory and performance implications.
-       * - This should not be used to watch for changes in objects that are
-       *   or contain [File](https://developer.mozilla.org/docs/Web/API/File) objects due to limitations with {@link angular.copy `angular.copy`}.
-       * - The watch `listener` may change the model, which may trigger other `listener`s to fire.
-       *   This is achieved by rerunning the watchers until no changes are detected. The rerun
-       *   iteration limit is 10 to prevent an infinite loop deadlock.
+       * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the
+       * {@link auto.$injector $injector}. Child scopes are created using the
+       * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when
+       * compiled HTML template is executed.) See also the {@link guide/scope Scopes guide} for
+       * an in-depth introduction and usage examples.
        *
        *
-       * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called,
-       * you can register a `watchExpression` function with no `listener`. (Be prepared for
-       * multiple calls to your `watchExpression` because it will execute multiple times in a
-       * single {@link ng.$rootScope.Scope#$digest $digest} cycle if a change is detected.)
+       * ## Inheritance
+       * A scope can inherit from a parent scope, as in this example:
+       * ```js
+           var parent = $rootScope;
+           var child = parent.$new();
+            parent.salutation = "Hello";
+           expect(child.salutation).toEqual('Hello');
+            child.salutation = "Welcome";
+           expect(child.salutation).toEqual('Welcome');
+           expect(parent.salutation).toEqual('Hello');
+       * ```
        *
-       * After a watcher is registered with the scope, the `listener` fn is called asynchronously
-       * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the
-       * watcher. In rare cases, this is undesirable because the listener is called when the result
-       * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you
-       * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the
-       * listener was called due to initialization.
+       * When interacting with `Scope` in tests, additional helper methods are available on the
+       * instances of `Scope` type. See {@link ngMock.$rootScope.Scope ngMock Scope} for additional
+       * details.
        *
        *
+       * @param {Object.=} providers Map of service factory which need to be
+       *                                       provided for the current scope. Defaults to {@link ng}.
+       * @param {Object.=} instanceCache Provides pre-instantiated services which should
+       *                              append/override services provided by `providers`. This is handy
+       *                              when unit-testing and having the need to override a default
+       *                              service.
+       * @returns {Object} Newly created scope.
        *
-       * @example
-       * ```js
-           // let's assume that scope was dependency injected as the $rootScope
-           var scope = $rootScope;
-           scope.name = 'misko';
-           scope.counter = 0;
-
-           expect(scope.counter).toEqual(0);
-           scope.$watch('name', function(newValue, oldValue) {
-             scope.counter = scope.counter + 1;
-           });
-           expect(scope.counter).toEqual(0);
-
-           scope.$digest();
-           // the listener is always called during the first $digest loop after it was registered
-           expect(scope.counter).toEqual(1);
-
-           scope.$digest();
-           // but now it will not be called unless the value changes
-           expect(scope.counter).toEqual(1);
-
-           scope.name = 'adam';
-           scope.$digest();
-           expect(scope.counter).toEqual(2);
-
-
-
-           // Using a function as a watchExpression
-           var food;
-           scope.foodCounter = 0;
-           expect(scope.foodCounter).toEqual(0);
-           scope.$watch(
-             // This function returns the value being watched. It is called for each turn of the $digest loop
-             function() { return food; },
-             // This is the change listener, called when the value returned from the above function changes
-             function(newValue, oldValue) {
-               if ( newValue !== oldValue ) {
-                 // Only increment the counter if the value changed
-                 scope.foodCounter = scope.foodCounter + 1;
-               }
-             }
-           );
-           // No digest has been run so the counter will be zero
-           expect(scope.foodCounter).toEqual(0);
-
-           // Run the digest but since food has not changed count will still be zero
-           scope.$digest();
-           expect(scope.foodCounter).toEqual(0);
-
-           // Update food and run digest.  Now the counter will increment
-           food = 'cheeseburger';
-           scope.$digest();
-           expect(scope.foodCounter).toEqual(1);
+       */
+      function Scope() {
+        this.$id = nextUid();
+        this.$$phase = this.$parent = this.$$watchers = this.$$nextSibling = this.$$prevSibling = this.$$childHead = this.$$childTail = null;
+        this.$root = this;
+        this.$$destroyed = false;
+        this.$$listeners = {};
+        this.$$listenerCount = {};
+        this.$$watchersCount = 0;
+        this.$$isolateBindings = null;
+      }
 
-       * ```
-       *
-       *
+      /**
+       * @ngdoc property
+       * @name $rootScope.Scope#$id
        *
-       * @param {(function()|string)} watchExpression Expression that is evaluated on each
-       *    {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers
-       *    a call to the `listener`.
+       * @description
+       * Unique scope ID (monotonically increasing) useful for debugging.
+       */
+
+      /**
+       * @ngdoc property
+       * @name $rootScope.Scope#$parent
        *
-       *    - `string`: Evaluated as {@link guide/expression expression}
-       *    - `function(scope)`: called with current `scope` as a parameter.
-       * @param {function(newVal, oldVal, scope)} listener Callback called whenever the value
-       *    of `watchExpression` changes.
+       * @description
+       * Reference to the parent scope.
+       */
+
+      /**
+       * @ngdoc property
+       * @name $rootScope.Scope#$root
        *
-       *    - `newVal` contains the current value of the `watchExpression`
-       *    - `oldVal` contains the previous value of the `watchExpression`
-       *    - `scope` refers to the current scope
-       * @param {boolean=} [objectEquality=false] Compare for object equality using {@link angular.equals} instead of
-       *     comparing for reference equality.
-       * @returns {function()} Returns a deregistration function for this listener.
+       * @description
+       * Reference to the root scope.
        */
-      $watch: function(watchExp, listener, objectEquality, prettyPrintExpression) {
-        var get = $parse(watchExp);
-        var fn = isFunction(listener) ? listener : noop;
-
-        if (get.$$watchDelegate) {
-          return get.$$watchDelegate(this, fn, objectEquality, get, watchExp);
-        }
-        var scope = this,
-            array = scope.$$watchers,
-            watcher = {
-              fn: fn,
-              last: initWatchVal,
-              get: get,
-              exp: prettyPrintExpression || watchExp,
-              eq: !!objectEquality
-            };
 
-        lastDirtyWatch = null;
+      Scope.prototype = {
+        constructor: Scope,
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$new
+         * @kind function
+         *
+         * @description
+         * Creates a new child {@link ng.$rootScope.Scope scope}.
+         *
+         * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} event.
+         * The scope can be removed from the scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.
+         *
+         * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is
+         * desired for the scope and its child scopes to be permanently detached from the parent and
+         * thus stop participating in model change detection and listener notification by invoking.
+         *
+         * @param {boolean} isolate If true, then the scope does not prototypically inherit from the
+         *         parent scope. The scope is isolated, as it can not see parent scope properties.
+         *         When creating widgets, it is useful for the widget to not accidentally read parent
+         *         state.
+         *
+         * @param {Scope} [parent=this] The {@link ng.$rootScope.Scope `Scope`} that will be the `$parent`
+         *                              of the newly created scope. Defaults to `this` scope if not provided.
+         *                              This is used when creating a transclude scope to correctly place it
+         *                              in the scope hierarchy while maintaining the correct prototypical
+         *                              inheritance.
+         *
+         * @returns {Object} The newly created child scope.
+         *
+         */
+        $new: function $new(isolate, parent) {
+          var child;
+
+          parent = parent || this;
+
+          if (isolate) {
+            child = new Scope();
+            child.$root = this.$root;
+          } else {
+            // Only create a child scope class if somebody asks for one,
+            // but cache it to allow the VM to optimize lookups.
+            if (!this.$$ChildScope) {
+              this.$$ChildScope = createChildScopeClass(this);
+            }
+            child = new this.$$ChildScope();
+          }
+          child.$parent = parent;
+          child.$$prevSibling = parent.$$childTail;
+          if (parent.$$childHead) {
+            parent.$$childTail.$$nextSibling = child;
+            parent.$$childTail = child;
+          } else {
+            parent.$$childHead = parent.$$childTail = child;
+          }
+
+          // When the new scope is not isolated or we inherit from `this`, and
+          // the parent scope is destroyed, the property `$$destroyed` is inherited
+          // prototypically. In all other cases, this property needs to be set
+          // when the parent scope is destroyed.
+          // The listener needs to be added after the parent is set
+          if (isolate || parent !== this) child.$on('$destroy', destroyChildScope);
+
+          return child;
+        },
 
-        if (!array) {
-          array = scope.$$watchers = [];
-          array.$$digestWatchIndex = -1;
-        }
-        // we use unshift since we use a while loop in $digest for speed.
-        // the while loop reads in reverse order.
-        array.unshift(watcher);
-        array.$$digestWatchIndex++;
-        incrementWatchersCount(this, 1);
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$watch
+         * @kind function
+         *
+         * @description
+         * Registers a `listener` callback to be executed whenever the `watchExpression` changes.
+         *
+         * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest
+         *   $digest()} and should return the value that will be watched. (`watchExpression` should not change
+         *   its value when executed multiple times with the same input because it may be executed multiple
+         *   times by {@link ng.$rootScope.Scope#$digest $digest()}. That is, `watchExpression` should be
+         *   [idempotent](http://en.wikipedia.org/wiki/Idempotence).)
+         * - The `listener` is called only when the value from the current `watchExpression` and the
+         *   previous call to `watchExpression` are not equal (with the exception of the initial run,
+         *   see below). Inequality is determined according to reference inequality,
+         *   [strict comparison](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Comparison_Operators)
+         *    via the `!==` Javascript operator, unless `objectEquality == true`
+         *   (see next point)
+         * - When `objectEquality == true`, inequality of the `watchExpression` is determined
+         *   according to the {@link angular.equals} function. To save the value of the object for
+         *   later comparison, the {@link angular.copy} function is used. This therefore means that
+         *   watching complex objects will have adverse memory and performance implications.
+         * - This should not be used to watch for changes in objects that are
+         *   or contain [File](https://developer.mozilla.org/docs/Web/API/File) objects due to limitations with {@link angular.copy `angular.copy`}.
+         * - The watch `listener` may change the model, which may trigger other `listener`s to fire.
+         *   This is achieved by rerunning the watchers until no changes are detected. The rerun
+         *   iteration limit is 10 to prevent an infinite loop deadlock.
+         *
+         *
+         * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called,
+         * you can register a `watchExpression` function with no `listener`. (Be prepared for
+         * multiple calls to your `watchExpression` because it will execute multiple times in a
+         * single {@link ng.$rootScope.Scope#$digest $digest} cycle if a change is detected.)
+         *
+         * After a watcher is registered with the scope, the `listener` fn is called asynchronously
+         * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the
+         * watcher. In rare cases, this is undesirable because the listener is called when the result
+         * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you
+         * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the
+         * listener was called due to initialization.
+         *
+         *
+         *
+         * @example
+         * ```js
+             // let's assume that scope was dependency injected as the $rootScope
+             var scope = $rootScope;
+             scope.name = 'misko';
+             scope.counter = 0;
+              expect(scope.counter).toEqual(0);
+             scope.$watch('name', function(newValue, oldValue) {
+               scope.counter = scope.counter + 1;
+             });
+             expect(scope.counter).toEqual(0);
+              scope.$digest();
+             // the listener is always called during the first $digest loop after it was registered
+             expect(scope.counter).toEqual(1);
+              scope.$digest();
+             // but now it will not be called unless the value changes
+             expect(scope.counter).toEqual(1);
+              scope.name = 'adam';
+             scope.$digest();
+             expect(scope.counter).toEqual(2);
+                // Using a function as a watchExpression
+             var food;
+             scope.foodCounter = 0;
+             expect(scope.foodCounter).toEqual(0);
+             scope.$watch(
+               // This function returns the value being watched. It is called for each turn of the $digest loop
+               function() { return food; },
+               // This is the change listener, called when the value returned from the above function changes
+               function(newValue, oldValue) {
+                 if ( newValue !== oldValue ) {
+                   // Only increment the counter if the value changed
+                   scope.foodCounter = scope.foodCounter + 1;
+                 }
+               }
+             );
+             // No digest has been run so the counter will be zero
+             expect(scope.foodCounter).toEqual(0);
+              // Run the digest but since food has not changed count will still be zero
+             scope.$digest();
+             expect(scope.foodCounter).toEqual(0);
+              // Update food and run digest.  Now the counter will increment
+             food = 'cheeseburger';
+             scope.$digest();
+             expect(scope.foodCounter).toEqual(1);
+          * ```
+         *
+         *
+         *
+         * @param {(function()|string)} watchExpression Expression that is evaluated on each
+         *    {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers
+         *    a call to the `listener`.
+         *
+         *    - `string`: Evaluated as {@link guide/expression expression}
+         *    - `function(scope)`: called with current `scope` as a parameter.
+         * @param {function(newVal, oldVal, scope)} listener Callback called whenever the value
+         *    of `watchExpression` changes.
+         *
+         *    - `newVal` contains the current value of the `watchExpression`
+         *    - `oldVal` contains the previous value of the `watchExpression`
+         *    - `scope` refers to the current scope
+         * @param {boolean=} [objectEquality=false] Compare for object equality using {@link angular.equals} instead of
+         *     comparing for reference equality.
+         * @returns {function()} Returns a deregistration function for this listener.
+         */
+        $watch: function $watch(watchExp, listener, objectEquality, prettyPrintExpression) {
+          var get = $parse(watchExp);
+          var fn = isFunction(listener) ? listener : noop;
 
-        return function deregisterWatch() {
-          var index = arrayRemove(array, watcher);
-          if (index >= 0) {
-            incrementWatchersCount(scope, -1);
-            if (index < array.$$digestWatchIndex) {
-              array.$$digestWatchIndex--;
-            }
+          if (get.$$watchDelegate) {
+            return get.$$watchDelegate(this, fn, objectEquality, get, watchExp);
           }
-          lastDirtyWatch = null;
-        };
-      },
-
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$watchGroup
-       * @kind function
-       *
-       * @description
-       * A variant of {@link ng.$rootScope.Scope#$watch $watch()} where it watches an array of `watchExpressions`.
-       * If any one expression in the collection changes the `listener` is executed.
-       *
-       * - The items in the `watchExpressions` array are observed via the standard `$watch` operation. Their return
-       *   values are examined for changes on every call to `$digest`.
-       * - The `listener` is called whenever any expression in the `watchExpressions` array changes.
-       *
-       * `$watchGroup` is more performant than watching each expression individually, and should be
-       * used when the listener does not need to know which expression has changed.
-       * If the listener needs to know which expression has changed,
-       * {@link ng.$rootScope.Scope#$watch $watch()} or
-       * {@link ng.$rootScope.Scope#$watchCollection $watchCollection()} should be used.
-       *
-       * @param {Array.} watchExpressions Array of expressions that will be individually
-       * watched using {@link ng.$rootScope.Scope#$watch $watch()}
-       *
-       * @param {function(newValues, oldValues, scope)} listener Callback called whenever the return value of any
-       *    expression in `watchExpressions` changes
-       *    The `newValues` array contains the current values of the `watchExpressions`, with the indexes matching
-       *    those of `watchExpression`
-       *    and the `oldValues` array contains the previous values of the `watchExpressions`, with the indexes matching
-       *    those of `watchExpression`.
-       *
-       *    Note that `newValues` and `oldValues` reflect the differences in each **individual**
-       *    expression, and not the difference of the values between each call of the listener.
-       *    That means the difference between `newValues` and `oldValues` cannot be used to determine
-       *    which expression has changed / remained stable:
-       *
-       *    ```js
-       *
-       *    $scope.$watchGroup(['v1', 'v2'], function(newValues, oldValues) {
-       *      console.log(newValues, oldValues);
-       *    });
-       *
-       *    // newValues, oldValues initially
-       *    // [undefined, undefined], [undefined, undefined]
-       *
-       *    $scope.v1 = 'a';
-       *    $scope.v2 = 'a';
-       *
-       *    // ['a', 'a'], [undefined, undefined]
-       *
-       *    $scope.v2 = 'b'
-       *
-       *    // v1 hasn't changed since it became `'a'`, therefore its oldValue is still `undefined`
-       *    // ['a', 'b'], [undefined, 'a']
-       *
-       *    ```
-       *
-       *    The `scope` refers to the current scope.
-       * @returns {function()} Returns a de-registration function for all listeners.
-       */
-      $watchGroup: function(watchExpressions, listener) {
-        var oldValues = new Array(watchExpressions.length);
-        var newValues = new Array(watchExpressions.length);
-        var deregisterFns = [];
-        var self = this;
-        var changeReactionScheduled = false;
-        var firstRun = true;
-
-        if (!watchExpressions.length) {
-          // No expressions means we call the listener ASAP
-          var shouldCall = true;
-          self.$evalAsync(function() {
-            if (shouldCall) listener(newValues, newValues, self);
-          });
-          return function deregisterWatchGroup() {
-            shouldCall = false;
+          var scope = this,
+              array = scope.$$watchers,
+              watcher = {
+            fn: fn,
+            last: initWatchVal,
+            get: get,
+            exp: prettyPrintExpression || watchExp,
+            eq: !!objectEquality
           };
-        }
 
-        if (watchExpressions.length === 1) {
-          // Special case size of one
-          return this.$watch(watchExpressions[0], function watchGroupAction(value, oldValue, scope) {
-            newValues[0] = value;
-            oldValues[0] = oldValue;
-            listener(newValues, (value === oldValue) ? newValues : oldValues, scope);
-          });
-        }
+          lastDirtyWatch = null;
 
-        forEach(watchExpressions, function(expr, i) {
-          var unwatchFn = self.$watch(expr, function watchGroupSubAction(value, oldValue) {
-            newValues[i] = value;
-            oldValues[i] = oldValue;
-            if (!changeReactionScheduled) {
-              changeReactionScheduled = true;
-              self.$evalAsync(watchGroupAction);
+          if (!array) {
+            array = scope.$$watchers = [];
+            array.$$digestWatchIndex = -1;
+          }
+          // we use unshift since we use a while loop in $digest for speed.
+          // the while loop reads in reverse order.
+          array.unshift(watcher);
+          array.$$digestWatchIndex++;
+          incrementWatchersCount(this, 1);
+
+          return function deregisterWatch() {
+            var index = arrayRemove(array, watcher);
+            if (index >= 0) {
+              incrementWatchersCount(scope, -1);
+              if (index < array.$$digestWatchIndex) {
+                array.$$digestWatchIndex--;
+              }
             }
-          });
-          deregisterFns.push(unwatchFn);
-        });
-
-        function watchGroupAction() {
-          changeReactionScheduled = false;
+            lastDirtyWatch = null;
+          };
+        },
 
-          if (firstRun) {
-            firstRun = false;
-            listener(newValues, newValues, self);
-          } else {
-            listener(newValues, oldValues, self);
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$watchGroup
+         * @kind function
+         *
+         * @description
+         * A variant of {@link ng.$rootScope.Scope#$watch $watch()} where it watches an array of `watchExpressions`.
+         * If any one expression in the collection changes the `listener` is executed.
+         *
+         * - The items in the `watchExpressions` array are observed via the standard `$watch` operation. Their return
+         *   values are examined for changes on every call to `$digest`.
+         * - The `listener` is called whenever any expression in the `watchExpressions` array changes.
+         *
+         * `$watchGroup` is more performant than watching each expression individually, and should be
+         * used when the listener does not need to know which expression has changed.
+         * If the listener needs to know which expression has changed,
+         * {@link ng.$rootScope.Scope#$watch $watch()} or
+         * {@link ng.$rootScope.Scope#$watchCollection $watchCollection()} should be used.
+         *
+         * @param {Array.} watchExpressions Array of expressions that will be individually
+         * watched using {@link ng.$rootScope.Scope#$watch $watch()}
+         *
+         * @param {function(newValues, oldValues, scope)} listener Callback called whenever the return value of any
+         *    expression in `watchExpressions` changes
+         *    The `newValues` array contains the current values of the `watchExpressions`, with the indexes matching
+         *    those of `watchExpression`
+         *    and the `oldValues` array contains the previous values of the `watchExpressions`, with the indexes matching
+         *    those of `watchExpression`.
+         *
+         *    Note that `newValues` and `oldValues` reflect the differences in each **individual**
+         *    expression, and not the difference of the values between each call of the listener.
+         *    That means the difference between `newValues` and `oldValues` cannot be used to determine
+         *    which expression has changed / remained stable:
+         *
+         *    ```js
+         *
+         *    $scope.$watchGroup(['v1', 'v2'], function(newValues, oldValues) {
+         *      console.log(newValues, oldValues);
+         *    });
+         *
+         *    // newValues, oldValues initially
+         *    // [undefined, undefined], [undefined, undefined]
+         *
+         *    $scope.v1 = 'a';
+         *    $scope.v2 = 'a';
+         *
+         *    // ['a', 'a'], [undefined, undefined]
+         *
+         *    $scope.v2 = 'b'
+         *
+         *    // v1 hasn't changed since it became `'a'`, therefore its oldValue is still `undefined`
+         *    // ['a', 'b'], [undefined, 'a']
+         *
+         *    ```
+         *
+         *    The `scope` refers to the current scope.
+         * @returns {function()} Returns a de-registration function for all listeners.
+         */
+        $watchGroup: function $watchGroup(watchExpressions, listener) {
+          var oldValues = new Array(watchExpressions.length);
+          var newValues = new Array(watchExpressions.length);
+          var deregisterFns = [];
+          var self = this;
+          var changeReactionScheduled = false;
+          var firstRun = true;
+
+          if (!watchExpressions.length) {
+            // No expressions means we call the listener ASAP
+            var shouldCall = true;
+            self.$evalAsync(function () {
+              if (shouldCall) listener(newValues, newValues, self);
+            });
+            return function deregisterWatchGroup() {
+              shouldCall = false;
+            };
           }
-        }
 
-        return function deregisterWatchGroup() {
-          while (deregisterFns.length) {
-            deregisterFns.shift()();
+          if (watchExpressions.length === 1) {
+            // Special case size of one
+            return this.$watch(watchExpressions[0], function watchGroupAction(value, oldValue, scope) {
+              newValues[0] = value;
+              oldValues[0] = oldValue;
+              listener(newValues, value === oldValue ? newValues : oldValues, scope);
+            });
           }
-        };
-      },
 
+          forEach(watchExpressions, function (expr, i) {
+            var unwatchFn = self.$watch(expr, function watchGroupSubAction(value, oldValue) {
+              newValues[i] = value;
+              oldValues[i] = oldValue;
+              if (!changeReactionScheduled) {
+                changeReactionScheduled = true;
+                self.$evalAsync(watchGroupAction);
+              }
+            });
+            deregisterFns.push(unwatchFn);
+          });
 
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$watchCollection
-       * @kind function
-       *
-       * @description
-       * Shallow watches the properties of an object and fires whenever any of the properties change
-       * (for arrays, this implies watching the array items; for object maps, this implies watching
-       * the properties). If a change is detected, the `listener` callback is fired.
-       *
-       * - The `obj` collection is observed via standard $watch operation and is examined on every
-       *   call to $digest() to see if any items have been added, removed, or moved.
-       * - The `listener` is called whenever anything within the `obj` has changed. Examples include
-       *   adding, removing, and moving items belonging to an object or array.
-       *
-       *
-       * @example
-       * ```js
-          $scope.names = ['igor', 'matias', 'misko', 'james'];
-          $scope.dataCount = 4;
+          function watchGroupAction() {
+            changeReactionScheduled = false;
 
-          $scope.$watchCollection('names', function(newNames, oldNames) {
-            $scope.dataCount = newNames.length;
-          });
+            if (firstRun) {
+              firstRun = false;
+              listener(newValues, newValues, self);
+            } else {
+              listener(newValues, oldValues, self);
+            }
+          }
 
-          expect($scope.dataCount).toEqual(4);
-          $scope.$digest();
+          return function deregisterWatchGroup() {
+            while (deregisterFns.length) {
+              deregisterFns.shift()();
+            }
+          };
+        },
 
-          //still at 4 ... no changes
-          expect($scope.dataCount).toEqual(4);
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$watchCollection
+         * @kind function
+         *
+         * @description
+         * Shallow watches the properties of an object and fires whenever any of the properties change
+         * (for arrays, this implies watching the array items; for object maps, this implies watching
+         * the properties). If a change is detected, the `listener` callback is fired.
+         *
+         * - The `obj` collection is observed via standard $watch operation and is examined on every
+         *   call to $digest() to see if any items have been added, removed, or moved.
+         * - The `listener` is called whenever anything within the `obj` has changed. Examples include
+         *   adding, removing, and moving items belonging to an object or array.
+         *
+         *
+         * @example
+         * ```js
+            $scope.names = ['igor', 'matias', 'misko', 'james'];
+            $scope.dataCount = 4;
+             $scope.$watchCollection('names', function(newNames, oldNames) {
+              $scope.dataCount = newNames.length;
+            });
+             expect($scope.dataCount).toEqual(4);
+            $scope.$digest();
+             //still at 4 ... no changes
+            expect($scope.dataCount).toEqual(4);
+             $scope.names.pop();
+            $scope.$digest();
+             //now there's been a change
+            expect($scope.dataCount).toEqual(3);
+         * ```
+         *
+         *
+         * @param {string|function(scope)} obj Evaluated as {@link guide/expression expression}. The
+         *    expression value should evaluate to an object or an array which is observed on each
+         *    {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the
+         *    collection will trigger a call to the `listener`.
+         *
+         * @param {function(newCollection, oldCollection, scope)} listener a callback function called
+         *    when a change is detected.
+         *    - The `newCollection` object is the newly modified data obtained from the `obj` expression
+         *    - The `oldCollection` object is a copy of the former collection data.
+         *      Due to performance considerations, the`oldCollection` value is computed only if the
+         *      `listener` function declares two or more arguments.
+         *    - The `scope` argument refers to the current scope.
+         *
+         * @returns {function()} Returns a de-registration function for this listener. When the
+         *    de-registration function is executed, the internal watch operation is terminated.
+         */
+        $watchCollection: function $watchCollection(obj, listener) {
+          $watchCollectionInterceptor.$stateful = true;
 
-          $scope.names.pop();
-          $scope.$digest();
+          var self = this;
+          // the current value, updated on each dirty-check run
+          var newValue;
+          // a shallow copy of the newValue from the last dirty-check run,
+          // updated to match newValue during dirty-check run
+          var oldValue;
+          // a shallow copy of the newValue from when the last change happened
+          var veryOldValue;
+          // only track veryOldValue if the listener is asking for it
+          var trackVeryOldValue = listener.length > 1;
+          var changeDetected = 0;
+          var changeDetector = $parse(obj, $watchCollectionInterceptor);
+          var internalArray = [];
+          var internalObject = {};
+          var initRun = true;
+          var oldLength = 0;
+
+          function $watchCollectionInterceptor(_value) {
+            newValue = _value;
+            var newLength, key, bothNaN, newItem, oldItem;
+
+            // If the new value is undefined, then return undefined as the watch may be a one-time watch
+            if (isUndefined(newValue)) return;
 
-          //now there's been a change
-          expect($scope.dataCount).toEqual(3);
-       * ```
-       *
-       *
-       * @param {string|function(scope)} obj Evaluated as {@link guide/expression expression}. The
-       *    expression value should evaluate to an object or an array which is observed on each
-       *    {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the
-       *    collection will trigger a call to the `listener`.
-       *
-       * @param {function(newCollection, oldCollection, scope)} listener a callback function called
-       *    when a change is detected.
-       *    - The `newCollection` object is the newly modified data obtained from the `obj` expression
-       *    - The `oldCollection` object is a copy of the former collection data.
-       *      Due to performance considerations, the`oldCollection` value is computed only if the
-       *      `listener` function declares two or more arguments.
-       *    - The `scope` argument refers to the current scope.
-       *
-       * @returns {function()} Returns a de-registration function for this listener. When the
-       *    de-registration function is executed, the internal watch operation is terminated.
-       */
-      $watchCollection: function(obj, listener) {
-        $watchCollectionInterceptor.$stateful = true;
-
-        var self = this;
-        // the current value, updated on each dirty-check run
-        var newValue;
-        // a shallow copy of the newValue from the last dirty-check run,
-        // updated to match newValue during dirty-check run
-        var oldValue;
-        // a shallow copy of the newValue from when the last change happened
-        var veryOldValue;
-        // only track veryOldValue if the listener is asking for it
-        var trackVeryOldValue = (listener.length > 1);
-        var changeDetected = 0;
-        var changeDetector = $parse(obj, $watchCollectionInterceptor);
-        var internalArray = [];
-        var internalObject = {};
-        var initRun = true;
-        var oldLength = 0;
-
-        function $watchCollectionInterceptor(_value) {
-          newValue = _value;
-          var newLength, key, bothNaN, newItem, oldItem;
-
-          // If the new value is undefined, then return undefined as the watch may be a one-time watch
-          if (isUndefined(newValue)) return;
-
-          if (!isObject(newValue)) { // if primitive
-            if (oldValue !== newValue) {
-              oldValue = newValue;
-              changeDetected++;
-            }
-          } else if (isArrayLike(newValue)) {
-            if (oldValue !== internalArray) {
-              // we are transitioning from something which was not an array into array.
-              oldValue = internalArray;
-              oldLength = oldValue.length = 0;
-              changeDetected++;
-            }
+            if (!isObject(newValue)) {
+              // if primitive
+              if (oldValue !== newValue) {
+                oldValue = newValue;
+                changeDetected++;
+              }
+            } else if (isArrayLike(newValue)) {
+              if (oldValue !== internalArray) {
+                // we are transitioning from something which was not an array into array.
+                oldValue = internalArray;
+                oldLength = oldValue.length = 0;
+                changeDetected++;
+              }
 
-            newLength = newValue.length;
+              newLength = newValue.length;
 
-            if (oldLength !== newLength) {
-              // if lengths do not match we need to trigger change notification
-              changeDetected++;
-              oldValue.length = oldLength = newLength;
-            }
-            // copy the items to oldValue and look for changes.
-            for (var i = 0; i < newLength; i++) {
-              oldItem = oldValue[i];
-              newItem = newValue[i];
-
-              // eslint-disable-next-line no-self-compare
-              bothNaN = (oldItem !== oldItem) && (newItem !== newItem);
-              if (!bothNaN && (oldItem !== newItem)) {
+              if (oldLength !== newLength) {
+                // if lengths do not match we need to trigger change notification
                 changeDetected++;
-                oldValue[i] = newItem;
+                oldValue.length = oldLength = newLength;
               }
-            }
-          } else {
-            if (oldValue !== internalObject) {
-              // we are transitioning from something which was not an object into object.
-              oldValue = internalObject = {};
-              oldLength = 0;
-              changeDetected++;
-            }
-            // copy the items to oldValue and look for changes.
-            newLength = 0;
-            for (key in newValue) {
-              if (hasOwnProperty.call(newValue, key)) {
-                newLength++;
-                newItem = newValue[key];
-                oldItem = oldValue[key];
-
-                if (key in oldValue) {
-                  // eslint-disable-next-line no-self-compare
-                  bothNaN = (oldItem !== oldItem) && (newItem !== newItem);
-                  if (!bothNaN && (oldItem !== newItem)) {
-                    changeDetected++;
+              // copy the items to oldValue and look for changes.
+              for (var i = 0; i < newLength; i++) {
+                oldItem = oldValue[i];
+                newItem = newValue[i];
+
+                // eslint-disable-next-line no-self-compare
+                bothNaN = oldItem !== oldItem && newItem !== newItem;
+                if (!bothNaN && oldItem !== newItem) {
+                  changeDetected++;
+                  oldValue[i] = newItem;
+                }
+              }
+            } else {
+              if (oldValue !== internalObject) {
+                // we are transitioning from something which was not an object into object.
+                oldValue = internalObject = {};
+                oldLength = 0;
+                changeDetected++;
+              }
+              // copy the items to oldValue and look for changes.
+              newLength = 0;
+              for (key in newValue) {
+                if (hasOwnProperty.call(newValue, key)) {
+                  newLength++;
+                  newItem = newValue[key];
+                  oldItem = oldValue[key];
+
+                  if (key in oldValue) {
+                    // eslint-disable-next-line no-self-compare
+                    bothNaN = oldItem !== oldItem && newItem !== newItem;
+                    if (!bothNaN && oldItem !== newItem) {
+                      changeDetected++;
+                      oldValue[key] = newItem;
+                    }
+                  } else {
+                    oldLength++;
                     oldValue[key] = newItem;
+                    changeDetected++;
                   }
-                } else {
-                  oldLength++;
-                  oldValue[key] = newItem;
-                  changeDetected++;
                 }
               }
-            }
-            if (oldLength > newLength) {
-              // we used to have more keys, need to find them and destroy them.
-              changeDetected++;
-              for (key in oldValue) {
-                if (!hasOwnProperty.call(newValue, key)) {
-                  oldLength--;
-                  delete oldValue[key];
+              if (oldLength > newLength) {
+                // we used to have more keys, need to find them and destroy them.
+                changeDetected++;
+                for (key in oldValue) {
+                  if (!hasOwnProperty.call(newValue, key)) {
+                    oldLength--;
+                    delete oldValue[key];
+                  }
                 }
               }
             }
+            return changeDetected;
           }
-          return changeDetected;
-        }
 
-        function $watchCollectionAction() {
-          if (initRun) {
-            initRun = false;
-            listener(newValue, newValue, self);
-          } else {
-            listener(newValue, veryOldValue, self);
-          }
+          function $watchCollectionAction() {
+            if (initRun) {
+              initRun = false;
+              listener(newValue, newValue, self);
+            } else {
+              listener(newValue, veryOldValue, self);
+            }
 
-          // make a copy for the next time a collection is changed
-          if (trackVeryOldValue) {
-            if (!isObject(newValue)) {
-              //primitive
-              veryOldValue = newValue;
-            } else if (isArrayLike(newValue)) {
-              veryOldValue = new Array(newValue.length);
-              for (var i = 0; i < newValue.length; i++) {
-                veryOldValue[i] = newValue[i];
-              }
-            } else { // if object
-              veryOldValue = {};
-              for (var key in newValue) {
-                if (hasOwnProperty.call(newValue, key)) {
-                  veryOldValue[key] = newValue[key];
+            // make a copy for the next time a collection is changed
+            if (trackVeryOldValue) {
+              if (!isObject(newValue)) {
+                //primitive
+                veryOldValue = newValue;
+              } else if (isArrayLike(newValue)) {
+                veryOldValue = new Array(newValue.length);
+                for (var i = 0; i < newValue.length; i++) {
+                  veryOldValue[i] = newValue[i];
+                }
+              } else {
+                // if object
+                veryOldValue = {};
+                for (var key in newValue) {
+                  if (hasOwnProperty.call(newValue, key)) {
+                    veryOldValue[key] = newValue[key];
+                  }
                 }
               }
             }
           }
-        }
-
-        return this.$watch(changeDetector, $watchCollectionAction);
-      },
 
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$digest
-       * @kind function
-       *
-       * @description
-       * Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and
-       * its children. Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change
-       * the model, the `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers}
-       * until no more listeners are firing. This means that it is possible to get into an infinite
-       * loop. This function will throw `'Maximum iteration limit exceeded.'` if the number of
-       * iterations exceeds 10.
-       *
-       * Usually, you don't call `$digest()` directly in
-       * {@link ng.directive:ngController controllers} or in
-       * {@link ng.$compileProvider#directive directives}.
-       * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within
-       * a {@link ng.$compileProvider#directive directive}), which will force a `$digest()`.
-       *
-       * If you want to be notified whenever `$digest()` is called,
-       * you can register a `watchExpression` function with
-       * {@link ng.$rootScope.Scope#$watch $watch()} with no `listener`.
-       *
-       * In unit tests, you may need to call `$digest()` to simulate the scope life cycle.
-       *
-       * @example
-       * ```js
-           var scope = ...;
-           scope.name = 'misko';
-           scope.counter = 0;
+          return this.$watch(changeDetector, $watchCollectionAction);
+        },
 
-           expect(scope.counter).toEqual(0);
-           scope.$watch('name', function(newValue, oldValue) {
-             scope.counter = scope.counter + 1;
-           });
-           expect(scope.counter).toEqual(0);
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$digest
+         * @kind function
+         *
+         * @description
+         * Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and
+         * its children. Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change
+         * the model, the `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers}
+         * until no more listeners are firing. This means that it is possible to get into an infinite
+         * loop. This function will throw `'Maximum iteration limit exceeded.'` if the number of
+         * iterations exceeds 10.
+         *
+         * Usually, you don't call `$digest()` directly in
+         * {@link ng.directive:ngController controllers} or in
+         * {@link ng.$compileProvider#directive directives}.
+         * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within
+         * a {@link ng.$compileProvider#directive directive}), which will force a `$digest()`.
+         *
+         * If you want to be notified whenever `$digest()` is called,
+         * you can register a `watchExpression` function with
+         * {@link ng.$rootScope.Scope#$watch $watch()} with no `listener`.
+         *
+         * In unit tests, you may need to call `$digest()` to simulate the scope life cycle.
+         *
+         * @example
+         * ```js
+             var scope = ...;
+             scope.name = 'misko';
+             scope.counter = 0;
+              expect(scope.counter).toEqual(0);
+             scope.$watch('name', function(newValue, oldValue) {
+               scope.counter = scope.counter + 1;
+             });
+             expect(scope.counter).toEqual(0);
+              scope.$digest();
+             // the listener is always called during the first $digest loop after it was registered
+             expect(scope.counter).toEqual(1);
+              scope.$digest();
+             // but now it will not be called unless the value changes
+             expect(scope.counter).toEqual(1);
+              scope.name = 'adam';
+             scope.$digest();
+             expect(scope.counter).toEqual(2);
+         * ```
+         *
+         */
+        $digest: function $digest() {
+          var watch,
+              value,
+              last,
+              fn,
+              get,
+              watchers,
+              dirty,
+              ttl = TTL,
+              next,
+              current,
+              target = this,
+              watchLog = [],
+              logIdx,
+              asyncTask;
+
+          beginPhase('$digest');
+          // Check for changes to browser url that happened in sync before the call to $digest
+          $browser.$$checkUrlChange();
+
+          if (this === $rootScope && applyAsyncId !== null) {
+            // If this is the root scope, and $applyAsync has scheduled a deferred $apply(), then
+            // cancel the scheduled $apply and flush the queue of expressions to be evaluated.
+            $browser.defer.cancel(applyAsyncId);
+            flushApplyAsync();
+          }
 
-           scope.$digest();
-           // the listener is always called during the first $digest loop after it was registered
-           expect(scope.counter).toEqual(1);
+          lastDirtyWatch = null;
 
-           scope.$digest();
-           // but now it will not be called unless the value changes
-           expect(scope.counter).toEqual(1);
+          do {
+            // "while dirty" loop
+            dirty = false;
+            current = target;
 
-           scope.name = 'adam';
-           scope.$digest();
-           expect(scope.counter).toEqual(2);
-       * ```
-       *
-       */
-      $digest: function() {
-        var watch, value, last, fn, get,
-            watchers,
-            dirty, ttl = TTL,
-            next, current, target = this,
-            watchLog = [],
-            logIdx, asyncTask;
-
-        beginPhase('$digest');
-        // Check for changes to browser url that happened in sync before the call to $digest
-        $browser.$$checkUrlChange();
-
-        if (this === $rootScope && applyAsyncId !== null) {
-          // If this is the root scope, and $applyAsync has scheduled a deferred $apply(), then
-          // cancel the scheduled $apply and flush the queue of expressions to be evaluated.
-          $browser.defer.cancel(applyAsyncId);
-          flushApplyAsync();
-        }
-
-        lastDirtyWatch = null;
-
-        do { // "while dirty" loop
-          dirty = false;
-          current = target;
-
-          // It's safe for asyncQueuePosition to be a local variable here because this loop can't
-          // be reentered recursively. Calling $digest from a function passed to $evalAsync would
-          // lead to a '$digest already in progress' error.
-          for (var asyncQueuePosition = 0; asyncQueuePosition < asyncQueue.length; asyncQueuePosition++) {
-            try {
-              asyncTask = asyncQueue[asyncQueuePosition];
-              fn = asyncTask.fn;
-              fn(asyncTask.scope, asyncTask.locals);
-            } catch (e) {
-              $exceptionHandler(e);
+            // It's safe for asyncQueuePosition to be a local variable here because this loop can't
+            // be reentered recursively. Calling $digest from a function passed to $evalAsync would
+            // lead to a '$digest already in progress' error.
+            for (var asyncQueuePosition = 0; asyncQueuePosition < asyncQueue.length; asyncQueuePosition++) {
+              try {
+                asyncTask = asyncQueue[asyncQueuePosition];
+                fn = asyncTask.fn;
+                fn(asyncTask.scope, asyncTask.locals);
+              } catch (e) {
+                $exceptionHandler(e);
+              }
+              lastDirtyWatch = null;
             }
-            lastDirtyWatch = null;
-          }
-          asyncQueue.length = 0;
-
-          traverseScopesLoop:
-          do { // "traverse the scopes" loop
-            if ((watchers = current.$$watchers)) {
-              // process our watches
-              watchers.$$digestWatchIndex = watchers.length;
-              while (watchers.$$digestWatchIndex--) {
-                try {
-                  watch = watchers[watchers.$$digestWatchIndex];
-                  // Most common watches are on primitives, in which case we can short
-                  // circuit it with === operator, only when === fails do we use .equals
-                  if (watch) {
-                    get = watch.get;
-                    if ((value = get(current)) !== (last = watch.last) &&
-                        !(watch.eq
-                            ? equals(value, last)
-                            : (isNumberNaN(value) && isNumberNaN(last)))) {
-                      dirty = true;
-                      lastDirtyWatch = watch;
-                      watch.last = watch.eq ? copy(value, null) : value;
-                      fn = watch.fn;
-                      fn(value, ((last === initWatchVal) ? value : last), current);
-                      if (ttl < 5) {
-                        logIdx = 4 - ttl;
-                        if (!watchLog[logIdx]) watchLog[logIdx] = [];
-                        watchLog[logIdx].push({
-                          msg: isFunction(watch.exp) ? 'fn: ' + (watch.exp.name || watch.exp.toString()) : watch.exp,
-                          newVal: value,
-                          oldVal: last
-                        });
+            asyncQueue.length = 0;
+
+            traverseScopesLoop: do {
+              // "traverse the scopes" loop
+              if (watchers = current.$$watchers) {
+                // process our watches
+                watchers.$$digestWatchIndex = watchers.length;
+                while (watchers.$$digestWatchIndex--) {
+                  try {
+                    watch = watchers[watchers.$$digestWatchIndex];
+                    // Most common watches are on primitives, in which case we can short
+                    // circuit it with === operator, only when === fails do we use .equals
+                    if (watch) {
+                      get = watch.get;
+                      if ((value = get(current)) !== (last = watch.last) && !(watch.eq ? equals(value, last) : isNumberNaN(value) && isNumberNaN(last))) {
+                        dirty = true;
+                        lastDirtyWatch = watch;
+                        watch.last = watch.eq ? copy(value, null) : value;
+                        fn = watch.fn;
+                        fn(value, last === initWatchVal ? value : last, current);
+                        if (ttl < 5) {
+                          logIdx = 4 - ttl;
+                          if (!watchLog[logIdx]) watchLog[logIdx] = [];
+                          watchLog[logIdx].push({
+                            msg: isFunction(watch.exp) ? 'fn: ' + (watch.exp.name || watch.exp.toString()) : watch.exp,
+                            newVal: value,
+                            oldVal: last
+                          });
+                        }
+                      } else if (watch === lastDirtyWatch) {
+                        // If the most recently dirty watcher is now clean, short circuit since the remaining watchers
+                        // have already been tested.
+                        dirty = false;
+                        break traverseScopesLoop;
                       }
-                    } else if (watch === lastDirtyWatch) {
-                      // If the most recently dirty watcher is now clean, short circuit since the remaining watchers
-                      // have already been tested.
-                      dirty = false;
-                      break traverseScopesLoop;
                     }
+                  } catch (e) {
+                    $exceptionHandler(e);
                   }
-                } catch (e) {
-                  $exceptionHandler(e);
                 }
               }
-            }
 
-            // Insanity Warning: scope depth-first traversal
-            // yes, this code is a bit crazy, but it works and we have tests to prove it!
-            // this piece should be kept in sync with the traversal in $broadcast
-            if (!(next = ((current.$$watchersCount && current.$$childHead) ||
-                (current !== target && current.$$nextSibling)))) {
-              while (current !== target && !(next = current.$$nextSibling)) {
-                current = current.$parent;
+              // Insanity Warning: scope depth-first traversal
+              // yes, this code is a bit crazy, but it works and we have tests to prove it!
+              // this piece should be kept in sync with the traversal in $broadcast
+              if (!(next = current.$$watchersCount && current.$$childHead || current !== target && current.$$nextSibling)) {
+                while (current !== target && !(next = current.$$nextSibling)) {
+                  current = current.$parent;
+                }
               }
-            }
-          } while ((current = next));
+            } while (current = next);
 
-          // `break traverseScopesLoop;` takes us to here
-
-          if ((dirty || asyncQueue.length) && !(ttl--)) {
-            clearPhase();
-            throw $rootScopeMinErr('infdig',
-                '{0} $digest() iterations reached. Aborting!\n' +
-                'Watchers fired in the last 5 iterations: {1}',
-                TTL, watchLog);
-          }
+            // `break traverseScopesLoop;` takes us to here
 
-        } while (dirty || asyncQueue.length);
+            if ((dirty || asyncQueue.length) && !ttl--) {
+              clearPhase();
+              throw $rootScopeMinErr('infdig', '{0} $digest() iterations reached. Aborting!\n' + 'Watchers fired in the last 5 iterations: {1}', TTL, watchLog);
+            }
+          } while (dirty || asyncQueue.length);
 
-        clearPhase();
+          clearPhase();
 
-        // postDigestQueuePosition isn't local here because this loop can be reentered recursively.
-        while (postDigestQueuePosition < postDigestQueue.length) {
-          try {
-            postDigestQueue[postDigestQueuePosition++]();
-          } catch (e) {
-            $exceptionHandler(e);
+          // postDigestQueuePosition isn't local here because this loop can be reentered recursively.
+          while (postDigestQueuePosition < postDigestQueue.length) {
+            try {
+              postDigestQueue[postDigestQueuePosition++]();
+            } catch (e) {
+              $exceptionHandler(e);
+            }
           }
-        }
-        postDigestQueue.length = postDigestQueuePosition = 0;
-
-        // Check for changes to browser url that happened during the $digest
-        // (for which no event is fired; e.g. via `history.pushState()`)
-        $browser.$$checkUrlChange();
-      },
-
-
-      /**
-       * @ngdoc event
-       * @name $rootScope.Scope#$destroy
-       * @eventType broadcast on scope being destroyed
-       *
-       * @description
-       * Broadcasted when a scope and its children are being destroyed.
-       *
-       * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to
-       * clean up DOM bindings before an element is removed from the DOM.
-       */
+          postDigestQueue.length = postDigestQueuePosition = 0;
 
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$destroy
-       * @kind function
-       *
-       * @description
-       * Removes the current scope (and all of its children) from the parent scope. Removal implies
-       * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer
-       * propagate to the current scope and its children. Removal also implies that the current
-       * scope is eligible for garbage collection.
-       *
-       * The `$destroy()` is usually used by directives such as
-       * {@link ng.directive:ngRepeat ngRepeat} for managing the
-       * unrolling of the loop.
-       *
-       * Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope.
-       * Application code can register a `$destroy` event handler that will give it a chance to
-       * perform any necessary cleanup.
-       *
-       * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to
-       * clean up DOM bindings before an element is removed from the DOM.
-       */
-      $destroy: function() {
-        // We can't destroy a scope that has been already destroyed.
-        if (this.$$destroyed) return;
-        var parent = this.$parent;
+          // Check for changes to browser url that happened during the $digest
+          // (for which no event is fired; e.g. via `history.pushState()`)
+          $browser.$$checkUrlChange();
+        },
 
-        this.$broadcast('$destroy');
-        this.$$destroyed = true;
+        /**
+         * @ngdoc event
+         * @name $rootScope.Scope#$destroy
+         * @eventType broadcast on scope being destroyed
+         *
+         * @description
+         * Broadcasted when a scope and its children are being destroyed.
+         *
+         * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to
+         * clean up DOM bindings before an element is removed from the DOM.
+         */
 
-        if (this === $rootScope) {
-          //Remove handlers attached to window when $rootScope is removed
-          $browser.$$applicationDestroyed();
-        }
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$destroy
+         * @kind function
+         *
+         * @description
+         * Removes the current scope (and all of its children) from the parent scope. Removal implies
+         * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer
+         * propagate to the current scope and its children. Removal also implies that the current
+         * scope is eligible for garbage collection.
+         *
+         * The `$destroy()` is usually used by directives such as
+         * {@link ng.directive:ngRepeat ngRepeat} for managing the
+         * unrolling of the loop.
+         *
+         * Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope.
+         * Application code can register a `$destroy` event handler that will give it a chance to
+         * perform any necessary cleanup.
+         *
+         * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to
+         * clean up DOM bindings before an element is removed from the DOM.
+         */
+        $destroy: function $destroy() {
+          // We can't destroy a scope that has been already destroyed.
+          if (this.$$destroyed) return;
+          var parent = this.$parent;
 
-        incrementWatchersCount(this, -this.$$watchersCount);
-        for (var eventName in this.$$listenerCount) {
-          decrementListenerCount(this, this.$$listenerCount[eventName], eventName);
-        }
+          this.$broadcast('$destroy');
+          this.$$destroyed = true;
 
-        // sever all the references to parent scopes (after this cleanup, the current scope should
-        // not be retained by any of our references and should be eligible for garbage collection)
-        if (parent && parent.$$childHead === this) parent.$$childHead = this.$$nextSibling;
-        if (parent && parent.$$childTail === this) parent.$$childTail = this.$$prevSibling;
-        if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
-        if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
+          if (this === $rootScope) {
+            //Remove handlers attached to window when $rootScope is removed
+            $browser.$$applicationDestroyed();
+          }
 
-        // Disable listeners, watchers and apply/digest methods
-        this.$destroy = this.$digest = this.$apply = this.$evalAsync = this.$applyAsync = noop;
-        this.$on = this.$watch = this.$watchGroup = function() { return noop; };
-        this.$$listeners = {};
+          incrementWatchersCount(this, -this.$$watchersCount);
+          for (var eventName in this.$$listenerCount) {
+            decrementListenerCount(this, this.$$listenerCount[eventName], eventName);
+          }
 
-        // Disconnect the next sibling to prevent `cleanUpScope` destroying those too
-        this.$$nextSibling = null;
-        cleanUpScope(this);
-      },
+          // sever all the references to parent scopes (after this cleanup, the current scope should
+          // not be retained by any of our references and should be eligible for garbage collection)
+          if (parent && parent.$$childHead === this) parent.$$childHead = this.$$nextSibling;
+          if (parent && parent.$$childTail === this) parent.$$childTail = this.$$prevSibling;
+          if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
+          if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
+
+          // Disable listeners, watchers and apply/digest methods
+          this.$destroy = this.$digest = this.$apply = this.$evalAsync = this.$applyAsync = noop;
+          this.$on = this.$watch = this.$watchGroup = function () {
+            return noop;
+          };
+          this.$$listeners = {};
 
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$eval
-       * @kind function
-       *
-       * @description
-       * Executes the `expression` on the current scope and returns the result. Any exceptions in
-       * the expression are propagated (uncaught). This is useful when evaluating Angular
-       * expressions.
-       *
-       * @example
-       * ```js
-           var scope = ng.$rootScope.Scope();
-           scope.a = 1;
-           scope.b = 2;
+          // Disconnect the next sibling to prevent `cleanUpScope` destroying those too
+          this.$$nextSibling = null;
+          cleanUpScope(this);
+        },
 
-           expect(scope.$eval('a+b')).toEqual(3);
-           expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
-       * ```
-       *
-       * @param {(string|function())=} expression An angular expression to be executed.
-       *
-       *    - `string`: execute using the rules as defined in  {@link guide/expression expression}.
-       *    - `function(scope)`: execute the function with the current `scope` parameter.
-       *
-       * @param {(object)=} locals Local variables object, useful for overriding values in scope.
-       * @returns {*} The result of evaluating the expression.
-       */
-      $eval: function(expr, locals) {
-        return $parse(expr)(this, locals);
-      },
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$eval
+         * @kind function
+         *
+         * @description
+         * Executes the `expression` on the current scope and returns the result. Any exceptions in
+         * the expression are propagated (uncaught). This is useful when evaluating Angular
+         * expressions.
+         *
+         * @example
+         * ```js
+             var scope = ng.$rootScope.Scope();
+             scope.a = 1;
+             scope.b = 2;
+              expect(scope.$eval('a+b')).toEqual(3);
+             expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
+         * ```
+         *
+         * @param {(string|function())=} expression An angular expression to be executed.
+         *
+         *    - `string`: execute using the rules as defined in  {@link guide/expression expression}.
+         *    - `function(scope)`: execute the function with the current `scope` parameter.
+         *
+         * @param {(object)=} locals Local variables object, useful for overriding values in scope.
+         * @returns {*} The result of evaluating the expression.
+         */
+        $eval: function $eval(expr, locals) {
+          return $parse(expr)(this, locals);
+        },
 
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$evalAsync
-       * @kind function
-       *
-       * @description
-       * Executes the expression on the current scope at a later point in time.
-       *
-       * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only
-       * that:
-       *
-       *   - it will execute after the function that scheduled the evaluation (preferably before DOM
-       *     rendering).
-       *   - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after
-       *     `expression` execution.
-       *
-       * Any exceptions from the execution of the expression are forwarded to the
-       * {@link ng.$exceptionHandler $exceptionHandler} service.
-       *
-       * __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle
-       * will be scheduled. However, it is encouraged to always call code that changes the model
-       * from within an `$apply` call. That includes code evaluated via `$evalAsync`.
-       *
-       * @param {(string|function())=} expression An angular expression to be executed.
-       *
-       *    - `string`: execute using the rules as defined in {@link guide/expression expression}.
-       *    - `function(scope)`: execute the function with the current `scope` parameter.
-       *
-       * @param {(object)=} locals Local variables object, useful for overriding values in scope.
-       */
-      $evalAsync: function(expr, locals) {
-        // if we are outside of an $digest loop and this is the first time we are scheduling async
-        // task also schedule async auto-flush
-        if (!$rootScope.$$phase && !asyncQueue.length) {
-          $browser.defer(function() {
-            if (asyncQueue.length) {
-              $rootScope.$digest();
-            }
-          });
-        }
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$evalAsync
+         * @kind function
+         *
+         * @description
+         * Executes the expression on the current scope at a later point in time.
+         *
+         * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only
+         * that:
+         *
+         *   - it will execute after the function that scheduled the evaluation (preferably before DOM
+         *     rendering).
+         *   - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after
+         *     `expression` execution.
+         *
+         * Any exceptions from the execution of the expression are forwarded to the
+         * {@link ng.$exceptionHandler $exceptionHandler} service.
+         *
+         * __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle
+         * will be scheduled. However, it is encouraged to always call code that changes the model
+         * from within an `$apply` call. That includes code evaluated via `$evalAsync`.
+         *
+         * @param {(string|function())=} expression An angular expression to be executed.
+         *
+         *    - `string`: execute using the rules as defined in {@link guide/expression expression}.
+         *    - `function(scope)`: execute the function with the current `scope` parameter.
+         *
+         * @param {(object)=} locals Local variables object, useful for overriding values in scope.
+         */
+        $evalAsync: function $evalAsync(expr, locals) {
+          // if we are outside of an $digest loop and this is the first time we are scheduling async
+          // task also schedule async auto-flush
+          if (!$rootScope.$$phase && !asyncQueue.length) {
+            $browser.defer(function () {
+              if (asyncQueue.length) {
+                $rootScope.$digest();
+              }
+            });
+          }
 
-        asyncQueue.push({scope: this, fn: $parse(expr), locals: locals});
-      },
+          asyncQueue.push({ scope: this, fn: $parse(expr), locals: locals });
+        },
 
-      $$postDigest: function(fn) {
-        postDigestQueue.push(fn);
-      },
+        $$postDigest: function $$postDigest(fn) {
+          postDigestQueue.push(fn);
+        },
 
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$apply
-       * @kind function
-       *
-       * @description
-       * `$apply()` is used to execute an expression in angular from outside of the angular
-       * framework. (For example from browser DOM events, setTimeout, XHR or third party libraries).
-       * Because we are calling into the angular framework we need to perform proper scope life
-       * cycle of {@link ng.$exceptionHandler exception handling},
-       * {@link ng.$rootScope.Scope#$digest executing watches}.
-       *
-       * **Life cycle: Pseudo-Code of `$apply()`**
-       *
-       * ```js
-           function $apply(expr) {
-             try {
-               return $eval(expr);
-             } catch (e) {
-               $exceptionHandler(e);
-             } finally {
-               $root.$digest();
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$apply
+         * @kind function
+         *
+         * @description
+         * `$apply()` is used to execute an expression in angular from outside of the angular
+         * framework. (For example from browser DOM events, setTimeout, XHR or third party libraries).
+         * Because we are calling into the angular framework we need to perform proper scope life
+         * cycle of {@link ng.$exceptionHandler exception handling},
+         * {@link ng.$rootScope.Scope#$digest executing watches}.
+         *
+         * **Life cycle: Pseudo-Code of `$apply()`**
+         *
+         * ```js
+             function $apply(expr) {
+               try {
+                 return $eval(expr);
+               } catch (e) {
+                 $exceptionHandler(e);
+               } finally {
+                 $root.$digest();
+               }
              }
-           }
-       * ```
-       *
-       *
-       * Scope's `$apply()` method transitions through the following stages:
-       *
-       * 1. The {@link guide/expression expression} is executed using the
-       *    {@link ng.$rootScope.Scope#$eval $eval()} method.
-       * 2. Any exceptions from the execution of the expression are forwarded to the
-       *    {@link ng.$exceptionHandler $exceptionHandler} service.
-       * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the
-       *    expression was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method.
-       *
-       *
-       * @param {(string|function())=} exp An angular expression to be executed.
-       *
-       *    - `string`: execute using the rules as defined in {@link guide/expression expression}.
-       *    - `function(scope)`: execute the function with current `scope` parameter.
-       *
-       * @returns {*} The result of evaluating the expression.
-       */
-      $apply: function(expr) {
-        try {
-          beginPhase('$apply');
-          try {
-            return this.$eval(expr);
-          } finally {
-            clearPhase();
-          }
-        } catch (e) {
-          $exceptionHandler(e);
-        } finally {
+         * ```
+         *
+         *
+         * Scope's `$apply()` method transitions through the following stages:
+         *
+         * 1. The {@link guide/expression expression} is executed using the
+         *    {@link ng.$rootScope.Scope#$eval $eval()} method.
+         * 2. Any exceptions from the execution of the expression are forwarded to the
+         *    {@link ng.$exceptionHandler $exceptionHandler} service.
+         * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the
+         *    expression was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method.
+         *
+         *
+         * @param {(string|function())=} exp An angular expression to be executed.
+         *
+         *    - `string`: execute using the rules as defined in {@link guide/expression expression}.
+         *    - `function(scope)`: execute the function with current `scope` parameter.
+         *
+         * @returns {*} The result of evaluating the expression.
+         */
+        $apply: function $apply(expr) {
           try {
-            $rootScope.$digest();
+            beginPhase('$apply');
+            try {
+              return this.$eval(expr);
+            } finally {
+              clearPhase();
+            }
           } catch (e) {
             $exceptionHandler(e);
-            // eslint-disable-next-line no-unsafe-finally
-            throw e;
+          } finally {
+            try {
+              $rootScope.$digest();
+            } catch (e) {
+              $exceptionHandler(e);
+              // eslint-disable-next-line no-unsafe-finally
+              throw e;
+            }
           }
-        }
-      },
-
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$applyAsync
-       * @kind function
-       *
-       * @description
-       * Schedule the invocation of $apply to occur at a later time. The actual time difference
-       * varies across browsers, but is typically around ~10 milliseconds.
-       *
-       * This can be used to queue up multiple expressions which need to be evaluated in the same
-       * digest.
-       *
-       * @param {(string|function())=} exp An angular expression to be executed.
-       *
-       *    - `string`: execute using the rules as defined in {@link guide/expression expression}.
-       *    - `function(scope)`: execute the function with current `scope` parameter.
-       */
-      $applyAsync: function(expr) {
-        var scope = this;
-        if (expr) {
-          applyAsyncQueue.push($applyAsyncExpression);
-        }
-        expr = $parse(expr);
-        scheduleApplyAsync();
-
-        function $applyAsyncExpression() {
-          scope.$eval(expr);
-        }
-      },
-
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$on
-       * @kind function
-       *
-       * @description
-       * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for
-       * discussion of event life cycle.
-       *
-       * The event listener function format is: `function(event, args...)`. The `event` object
-       * passed into the listener has the following attributes:
-       *
-       *   - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or
-       *     `$broadcast`-ed.
-       *   - `currentScope` - `{Scope}`: the scope that is currently handling the event. Once the
-       *     event propagates through the scope hierarchy, this property is set to null.
-       *   - `name` - `{string}`: name of the event.
-       *   - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel
-       *     further event propagation (available only for events that were `$emit`-ed).
-       *   - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag
-       *     to true.
-       *   - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called.
-       *
-       * @param {string} name Event name to listen on.
-       * @param {function(event, ...args)} listener Function to call when the event is emitted.
-       * @returns {function()} Returns a deregistration function for this listener.
-       */
-      $on: function(name, listener) {
-        var namedListeners = this.$$listeners[name];
-        if (!namedListeners) {
-          this.$$listeners[name] = namedListeners = [];
-        }
-        namedListeners.push(listener);
+        },
 
-        var current = this;
-        do {
-          if (!current.$$listenerCount[name]) {
-            current.$$listenerCount[name] = 0;
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$applyAsync
+         * @kind function
+         *
+         * @description
+         * Schedule the invocation of $apply to occur at a later time. The actual time difference
+         * varies across browsers, but is typically around ~10 milliseconds.
+         *
+         * This can be used to queue up multiple expressions which need to be evaluated in the same
+         * digest.
+         *
+         * @param {(string|function())=} exp An angular expression to be executed.
+         *
+         *    - `string`: execute using the rules as defined in {@link guide/expression expression}.
+         *    - `function(scope)`: execute the function with current `scope` parameter.
+         */
+        $applyAsync: function $applyAsync(expr) {
+          var scope = this;
+          if (expr) {
+            applyAsyncQueue.push($applyAsyncExpression);
           }
-          current.$$listenerCount[name]++;
-        } while ((current = current.$parent));
-
-        var self = this;
-        return function() {
-          var indexOfListener = namedListeners.indexOf(listener);
-          if (indexOfListener !== -1) {
-            // Use delete in the hope of the browser deallocating the memory for the array entry,
-            // while not shifting the array indexes of other listeners.
-            // See issue https://github.com/angular/angular.js/issues/16135
-            delete namedListeners[indexOfListener];
-            decrementListenerCount(self, 1, name);
+          expr = $parse(expr);
+          scheduleApplyAsync();
+
+          function $applyAsyncExpression() {
+            scope.$eval(expr);
           }
-        };
-      },
+        },
 
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$on
+         * @kind function
+         *
+         * @description
+         * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for
+         * discussion of event life cycle.
+         *
+         * The event listener function format is: `function(event, args...)`. The `event` object
+         * passed into the listener has the following attributes:
+         *
+         *   - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or
+         *     `$broadcast`-ed.
+         *   - `currentScope` - `{Scope}`: the scope that is currently handling the event. Once the
+         *     event propagates through the scope hierarchy, this property is set to null.
+         *   - `name` - `{string}`: name of the event.
+         *   - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel
+         *     further event propagation (available only for events that were `$emit`-ed).
+         *   - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag
+         *     to true.
+         *   - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called.
+         *
+         * @param {string} name Event name to listen on.
+         * @param {function(event, ...args)} listener Function to call when the event is emitted.
+         * @returns {function()} Returns a deregistration function for this listener.
+         */
+        $on: function $on(name, listener) {
+          var namedListeners = this.$$listeners[name];
+          if (!namedListeners) {
+            this.$$listeners[name] = namedListeners = [];
+          }
+          namedListeners.push(listener);
 
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$emit
-       * @kind function
-       *
-       * @description
-       * Dispatches an event `name` upwards through the scope hierarchy notifying the
-       * registered {@link ng.$rootScope.Scope#$on} listeners.
-       *
-       * The event life cycle starts at the scope on which `$emit` was called. All
-       * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get
-       * notified. Afterwards, the event traverses upwards toward the root scope and calls all
-       * registered listeners along the way. The event will stop propagating if one of the listeners
-       * cancels it.
-       *
-       * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed
-       * onto the {@link ng.$exceptionHandler $exceptionHandler} service.
-       *
-       * @param {string} name Event name to emit.
-       * @param {...*} args Optional one or more arguments which will be passed onto the event listeners.
-       * @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}).
-       */
-      $emit: function(name, args) {
-        var empty = [],
-            namedListeners,
-            scope = this,
-            stopPropagation = false,
-            event = {
-              name: name,
-              targetScope: scope,
-              stopPropagation: function() {stopPropagation = true;},
-              preventDefault: function() {
-                event.defaultPrevented = true;
-              },
-              defaultPrevented: false
-            },
-            listenerArgs = concat([event], arguments, 1),
-            i, length;
+          var current = this;
+          do {
+            if (!current.$$listenerCount[name]) {
+              current.$$listenerCount[name] = 0;
+            }
+            current.$$listenerCount[name]++;
+          } while (current = current.$parent);
 
-        do {
-          namedListeners = scope.$$listeners[name] || empty;
-          event.currentScope = scope;
-          for (i = 0, length = namedListeners.length; i < length; i++) {
+          var self = this;
+          return function () {
+            var indexOfListener = namedListeners.indexOf(listener);
+            if (indexOfListener !== -1) {
+              // Use delete in the hope of the browser deallocating the memory for the array entry,
+              // while not shifting the array indexes of other listeners.
+              // See issue https://github.com/angular/angular.js/issues/16135
+              delete namedListeners[indexOfListener];
+              decrementListenerCount(self, 1, name);
+            }
+          };
+        },
 
-            // if listeners were deregistered, defragment the array
-            if (!namedListeners[i]) {
-              namedListeners.splice(i, 1);
-              i--;
-              length--;
-              continue;
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$emit
+         * @kind function
+         *
+         * @description
+         * Dispatches an event `name` upwards through the scope hierarchy notifying the
+         * registered {@link ng.$rootScope.Scope#$on} listeners.
+         *
+         * The event life cycle starts at the scope on which `$emit` was called. All
+         * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get
+         * notified. Afterwards, the event traverses upwards toward the root scope and calls all
+         * registered listeners along the way. The event will stop propagating if one of the listeners
+         * cancels it.
+         *
+         * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed
+         * onto the {@link ng.$exceptionHandler $exceptionHandler} service.
+         *
+         * @param {string} name Event name to emit.
+         * @param {...*} args Optional one or more arguments which will be passed onto the event listeners.
+         * @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}).
+         */
+        $emit: function $emit(name, args) {
+          var empty = [],
+              namedListeners,
+              scope = this,
+              _stopPropagation = false,
+              event = {
+            name: name,
+            targetScope: scope,
+            stopPropagation: function stopPropagation() {
+              _stopPropagation = true;
+            },
+            preventDefault: function preventDefault() {
+              event.defaultPrevented = true;
+            },
+            defaultPrevented: false
+          },
+              listenerArgs = concat([event], arguments, 1),
+              i,
+              length;
+
+          do {
+            namedListeners = scope.$$listeners[name] || empty;
+            event.currentScope = scope;
+            for (i = 0, length = namedListeners.length; i < length; i++) {
+
+              // if listeners were deregistered, defragment the array
+              if (!namedListeners[i]) {
+                namedListeners.splice(i, 1);
+                i--;
+                length--;
+                continue;
+              }
+              try {
+                //allow all listeners attached to the current scope to run
+                namedListeners[i].apply(null, listenerArgs);
+              } catch (e) {
+                $exceptionHandler(e);
+              }
             }
-            try {
-              //allow all listeners attached to the current scope to run
-              namedListeners[i].apply(null, listenerArgs);
-            } catch (e) {
-              $exceptionHandler(e);
+            //if any listener on the current scope stops propagation, prevent bubbling
+            if (_stopPropagation) {
+              break;
             }
-          }
-          //if any listener on the current scope stops propagation, prevent bubbling
-          if (stopPropagation) {
-            break;
-          }
-          //traverse upwards
-          scope = scope.$parent;
-        } while (scope);
-
-        event.currentScope = null;
-
-        return event;
-      },
+            //traverse upwards
+            scope = scope.$parent;
+          } while (scope);
 
+          event.currentScope = null;
 
-      /**
-       * @ngdoc method
-       * @name $rootScope.Scope#$broadcast
-       * @kind function
-       *
-       * @description
-       * Dispatches an event `name` downwards to all child scopes (and their children) notifying the
-       * registered {@link ng.$rootScope.Scope#$on} listeners.
-       *
-       * The event life cycle starts at the scope on which `$broadcast` was called. All
-       * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get
-       * notified. Afterwards, the event propagates to all direct and indirect scopes of the current
-       * scope and calls all registered listeners along the way. The event cannot be canceled.
-       *
-       * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed
-       * onto the {@link ng.$exceptionHandler $exceptionHandler} service.
-       *
-       * @param {string} name Event name to broadcast.
-       * @param {...*} args Optional one or more arguments which will be passed onto the event listeners.
-       * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
-       */
-      $broadcast: function(name, args) {
-        var target = this,
-            current = target,
-            next = target,
-            event = {
-              name: name,
-              targetScope: target,
-              preventDefault: function() {
-                event.defaultPrevented = true;
-              },
-              defaultPrevented: false
-            };
+          return event;
+        },
 
-        if (!target.$$listenerCount[name]) return event;
+        /**
+         * @ngdoc method
+         * @name $rootScope.Scope#$broadcast
+         * @kind function
+         *
+         * @description
+         * Dispatches an event `name` downwards to all child scopes (and their children) notifying the
+         * registered {@link ng.$rootScope.Scope#$on} listeners.
+         *
+         * The event life cycle starts at the scope on which `$broadcast` was called. All
+         * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get
+         * notified. Afterwards, the event propagates to all direct and indirect scopes of the current
+         * scope and calls all registered listeners along the way. The event cannot be canceled.
+         *
+         * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed
+         * onto the {@link ng.$exceptionHandler $exceptionHandler} service.
+         *
+         * @param {string} name Event name to broadcast.
+         * @param {...*} args Optional one or more arguments which will be passed onto the event listeners.
+         * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
+         */
+        $broadcast: function $broadcast(name, args) {
+          var target = this,
+              current = target,
+              next = target,
+              event = {
+            name: name,
+            targetScope: target,
+            preventDefault: function preventDefault() {
+              event.defaultPrevented = true;
+            },
+            defaultPrevented: false
+          };
 
-        var listenerArgs = concat([event], arguments, 1),
-            listeners, i, length;
+          if (!target.$$listenerCount[name]) return event;
+
+          var listenerArgs = concat([event], arguments, 1),
+              listeners,
+              i,
+              length;
+
+          //down while you can, then up and next sibling or up and next sibling until back at root
+          while (current = next) {
+            event.currentScope = current;
+            listeners = current.$$listeners[name] || [];
+            for (i = 0, length = listeners.length; i < length; i++) {
+              // if listeners were deregistered, defragment the array
+              if (!listeners[i]) {
+                listeners.splice(i, 1);
+                i--;
+                length--;
+                continue;
+              }
 
-        //down while you can, then up and next sibling or up and next sibling until back at root
-        while ((current = next)) {
-          event.currentScope = current;
-          listeners = current.$$listeners[name] || [];
-          for (i = 0, length = listeners.length; i < length; i++) {
-            // if listeners were deregistered, defragment the array
-            if (!listeners[i]) {
-              listeners.splice(i, 1);
-              i--;
-              length--;
-              continue;
+              try {
+                listeners[i].apply(null, listenerArgs);
+              } catch (e) {
+                $exceptionHandler(e);
+              }
             }
 
-            try {
-              listeners[i].apply(null, listenerArgs);
-            } catch (e) {
-              $exceptionHandler(e);
+            // Insanity Warning: scope depth-first traversal
+            // yes, this code is a bit crazy, but it works and we have tests to prove it!
+            // this piece should be kept in sync with the traversal in $digest
+            // (though it differs due to having the extra check for $$listenerCount)
+            if (!(next = current.$$listenerCount[name] && current.$$childHead || current !== target && current.$$nextSibling)) {
+              while (current !== target && !(next = current.$$nextSibling)) {
+                current = current.$parent;
+              }
             }
           }
 
-          // Insanity Warning: scope depth-first traversal
-          // yes, this code is a bit crazy, but it works and we have tests to prove it!
-          // this piece should be kept in sync with the traversal in $digest
-          // (though it differs due to having the extra check for $$listenerCount)
-          if (!(next = ((current.$$listenerCount[name] && current.$$childHead) ||
-              (current !== target && current.$$nextSibling)))) {
-            while (current !== target && !(next = current.$$nextSibling)) {
-              current = current.$parent;
-            }
-          }
+          event.currentScope = null;
+          return event;
         }
+      };
 
-        event.currentScope = null;
-        return event;
-      }
-    };
-
-    var $rootScope = new Scope();
+      var $rootScope = new Scope();
 
-    //The internal queues. Expose them on the $rootScope for debugging/testing purposes.
-    var asyncQueue = $rootScope.$$asyncQueue = [];
-    var postDigestQueue = $rootScope.$$postDigestQueue = [];
-    var applyAsyncQueue = $rootScope.$$applyAsyncQueue = [];
+      //The internal queues. Expose them on the $rootScope for debugging/testing purposes.
+      var asyncQueue = $rootScope.$$asyncQueue = [];
+      var postDigestQueue = $rootScope.$$postDigestQueue = [];
+      var applyAsyncQueue = $rootScope.$$applyAsyncQueue = [];
 
-    var postDigestQueuePosition = 0;
+      var postDigestQueuePosition = 0;
 
-    return $rootScope;
+      return $rootScope;
 
+      function beginPhase(phase) {
+        if ($rootScope.$$phase) {
+          throw $rootScopeMinErr('inprog', '{0} already in progress', $rootScope.$$phase);
+        }
 
-    function beginPhase(phase) {
-      if ($rootScope.$$phase) {
-        throw $rootScopeMinErr('inprog', '{0} already in progress', $rootScope.$$phase);
+        $rootScope.$$phase = phase;
       }
 
-      $rootScope.$$phase = phase;
-    }
-
-    function clearPhase() {
-      $rootScope.$$phase = null;
-    }
+      function clearPhase() {
+        $rootScope.$$phase = null;
+      }
 
-    function incrementWatchersCount(current, count) {
-      do {
-        current.$$watchersCount += count;
-      } while ((current = current.$parent));
-    }
+      function incrementWatchersCount(current, count) {
+        do {
+          current.$$watchersCount += count;
+        } while (current = current.$parent);
+      }
 
-    function decrementListenerCount(current, count, name) {
-      do {
-        current.$$listenerCount[name] -= count;
+      function decrementListenerCount(current, count, name) {
+        do {
+          current.$$listenerCount[name] -= count;
 
-        if (current.$$listenerCount[name] === 0) {
-          delete current.$$listenerCount[name];
-        }
-      } while ((current = current.$parent));
-    }
+          if (current.$$listenerCount[name] === 0) {
+            delete current.$$listenerCount[name];
+          }
+        } while (current = current.$parent);
+      }
 
-    /**
-     * function used as an initial value for watchers.
-     * because it's unique we can easily tell it apart from other values
-     */
-    function initWatchVal() {}
+      /**
+       * function used as an initial value for watchers.
+       * because it's unique we can easily tell it apart from other values
+       */
+      function initWatchVal() {}
 
-    function flushApplyAsync() {
-      while (applyAsyncQueue.length) {
-        try {
-          applyAsyncQueue.shift()();
-        } catch (e) {
-          $exceptionHandler(e);
+      function flushApplyAsync() {
+        while (applyAsyncQueue.length) {
+          try {
+            applyAsyncQueue.shift()();
+          } catch (e) {
+            $exceptionHandler(e);
+          }
         }
+        applyAsyncId = null;
       }
-      applyAsyncId = null;
-    }
 
-    function scheduleApplyAsync() {
-      if (applyAsyncId === null) {
-        applyAsyncId = $browser.defer(function() {
-          $rootScope.$apply(flushApplyAsync);
-        });
+      function scheduleApplyAsync() {
+        if (applyAsyncId === null) {
+          applyAsyncId = $browser.defer(function () {
+            $rootScope.$apply(flushApplyAsync);
+          });
+        }
       }
-    }
-  }];
-}
-
-/**
- * @ngdoc service
- * @name $rootElement
- *
- * @description
- * The root element of Angular application. This is either the element where {@link
- * ng.directive:ngApp ngApp} was declared or the element passed into
- * {@link angular.bootstrap}. The element represents the root element of application. It is also the
- * location where the application's {@link auto.$injector $injector} service gets
- * published, and can be retrieved using `$rootElement.injector()`.
- */
-
-
-// the implementation is in angular.bootstrap
-
-/**
- * @this
- * @description
- * Private service to sanitize uris for links and images. Used by $compile and $sanitize.
- */
-function $$SanitizeUriProvider() {
-  var aHrefSanitizationWhitelist = /^\s*(https?|s?ftp|mailto|tel|file):/,
-    imgSrcSanitizationWhitelist = /^\s*((https?|ftp|file|blob):|data:image\/)/;
+    }];
+  }
 
   /**
-   * @description
-   * Retrieves or overrides the default regular expression that is used for whitelisting of safe
-   * urls during a[href] sanitization.
-   *
-   * The sanitization is a security measure aimed at prevent XSS attacks via html links.
-   *
-   * Any url about to be assigned to a[href] via data-binding is first normalized and turned into
-   * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`
-   * regular expression. If a match is found, the original url is written into the dom. Otherwise,
-   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
+   * @ngdoc service
+   * @name $rootElement
    *
-   * @param {RegExp=} regexp New regexp to whitelist urls with.
-   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
-   *    chaining otherwise.
+   * @description
+   * The root element of Angular application. This is either the element where {@link
+   * ng.directive:ngApp ngApp} was declared or the element passed into
+   * {@link angular.bootstrap}. The element represents the root element of application. It is also the
+   * location where the application's {@link auto.$injector $injector} service gets
+   * published, and can be retrieved using `$rootElement.injector()`.
    */
-  this.aHrefSanitizationWhitelist = function(regexp) {
-    if (isDefined(regexp)) {
-      aHrefSanitizationWhitelist = regexp;
-      return this;
-    }
-    return aHrefSanitizationWhitelist;
-  };
 
+  // the implementation is in angular.bootstrap
 
   /**
+   * @this
    * @description
-   * Retrieves or overrides the default regular expression that is used for whitelisting of safe
-   * urls during img[src] sanitization.
-   *
-   * The sanitization is a security measure aimed at prevent XSS attacks via html links.
-   *
-   * Any url about to be assigned to img[src] via data-binding is first normalized and turned into
-   * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist`
-   * regular expression. If a match is found, the original url is written into the dom. Otherwise,
-   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
-   *
-   * @param {RegExp=} regexp New regexp to whitelist urls with.
-   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
-   *    chaining otherwise.
+   * Private service to sanitize uris for links and images. Used by $compile and $sanitize.
    */
-  this.imgSrcSanitizationWhitelist = function(regexp) {
-    if (isDefined(regexp)) {
-      imgSrcSanitizationWhitelist = regexp;
-      return this;
-    }
-    return imgSrcSanitizationWhitelist;
-  };
+  function $$SanitizeUriProvider() {
+    var aHrefSanitizationWhitelist = /^\s*(https?|s?ftp|mailto|tel|file):/,
+        imgSrcSanitizationWhitelist = /^\s*((https?|ftp|file|blob):|data:image\/)/;
 
-  this.$get = function() {
-    return function sanitizeUri(uri, isImage) {
-      var regex = isImage ? imgSrcSanitizationWhitelist : aHrefSanitizationWhitelist;
-      var normalizedVal;
-      normalizedVal = urlResolve(uri && uri.trim()).href;
-      if (normalizedVal !== '' && !normalizedVal.match(regex)) {
-        return 'unsafe:' + normalizedVal;
+    /**
+     * @description
+     * Retrieves or overrides the default regular expression that is used for whitelisting of safe
+     * urls during a[href] sanitization.
+     *
+     * The sanitization is a security measure aimed at prevent XSS attacks via html links.
+     *
+     * Any url about to be assigned to a[href] via data-binding is first normalized and turned into
+     * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`
+     * regular expression. If a match is found, the original url is written into the dom. Otherwise,
+     * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
+     *
+     * @param {RegExp=} regexp New regexp to whitelist urls with.
+     * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
+     *    chaining otherwise.
+     */
+    this.aHrefSanitizationWhitelist = function (regexp) {
+      if (isDefined(regexp)) {
+        aHrefSanitizationWhitelist = regexp;
+        return this;
       }
-      return uri;
+      return aHrefSanitizationWhitelist;
     };
-  };
-}
 
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
- *     Any commits to this file should be reviewed with security in mind.  *
- *   Changes to this file can potentially create security vulnerabilities. *
- *          An approval from 2 Core members with history of modifying      *
- *                         this file is required.                          *
- *                                                                         *
- *  Does the change somehow allow for arbitrary javascript to be executed? *
- *    Or allows for someone to change the prototype of built-in objects?   *
- *     Or gives undesired access to variables likes document or window?    *
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-
-/* exported $SceProvider, $SceDelegateProvider */
+    /**
+     * @description
+     * Retrieves or overrides the default regular expression that is used for whitelisting of safe
+     * urls during img[src] sanitization.
+     *
+     * The sanitization is a security measure aimed at prevent XSS attacks via html links.
+     *
+     * Any url about to be assigned to img[src] via data-binding is first normalized and turned into
+     * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist`
+     * regular expression. If a match is found, the original url is written into the dom. Otherwise,
+     * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
+     *
+     * @param {RegExp=} regexp New regexp to whitelist urls with.
+     * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
+     *    chaining otherwise.
+     */
+    this.imgSrcSanitizationWhitelist = function (regexp) {
+      if (isDefined(regexp)) {
+        imgSrcSanitizationWhitelist = regexp;
+        return this;
+      }
+      return imgSrcSanitizationWhitelist;
+    };
 
-var $sceMinErr = minErr('$sce');
+    this.$get = function () {
+      return function sanitizeUri(uri, isImage) {
+        var regex = isImage ? imgSrcSanitizationWhitelist : aHrefSanitizationWhitelist;
+        var normalizedVal;
+        normalizedVal = urlResolve(uri && uri.trim()).href;
+        if (normalizedVal !== '' && !normalizedVal.match(regex)) {
+          return 'unsafe:' + normalizedVal;
+        }
+        return uri;
+      };
+    };
+  }
 
-var SCE_CONTEXTS = {
-  // HTML is used when there's HTML rendered (e.g. ng-bind-html, iframe srcdoc binding).
-  HTML: 'html',
+  /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+   *     Any commits to this file should be reviewed with security in mind.  *
+   *   Changes to this file can potentially create security vulnerabilities. *
+   *          An approval from 2 Core members with history of modifying      *
+   *                         this file is required.                          *
+   *                                                                         *
+   *  Does the change somehow allow for arbitrary javascript to be executed? *
+   *    Or allows for someone to change the prototype of built-in objects?   *
+   *     Or gives undesired access to variables likes document or window?    *
+   * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
-  // Style statements or stylesheets. Currently unused in AngularJS.
-  CSS: 'css',
+  /* exported $SceProvider, $SceDelegateProvider */
 
-  // An URL used in a context where it does not refer to a resource that loads code. Currently
-  // unused in AngularJS.
-  URL: 'url',
+  var $sceMinErr = minErr('$sce');
 
-  // RESOURCE_URL is a subtype of URL used where the referred-to resource could be interpreted as
-  // code. (e.g. ng-include, script src binding, templateUrl)
-  RESOURCE_URL: 'resourceUrl',
+  var SCE_CONTEXTS = {
+    // HTML is used when there's HTML rendered (e.g. ng-bind-html, iframe srcdoc binding).
+    HTML: 'html',
 
-  // Script. Currently unused in AngularJS.
-  JS: 'js'
-};
+    // Style statements or stylesheets. Currently unused in AngularJS.
+    CSS: 'css',
 
-// Helper functions follow.
+    // An URL used in a context where it does not refer to a resource that loads code. Currently
+    // unused in AngularJS.
+    URL: 'url',
 
-var UNDERSCORE_LOWERCASE_REGEXP = /_([a-z])/g;
+    // RESOURCE_URL is a subtype of URL used where the referred-to resource could be interpreted as
+    // code. (e.g. ng-include, script src binding, templateUrl)
+    RESOURCE_URL: 'resourceUrl',
 
-function snakeToCamel(name) {
-  return name
-    .replace(UNDERSCORE_LOWERCASE_REGEXP, fnCamelCaseReplace);
-}
+    // Script. Currently unused in AngularJS.
+    JS: 'js'
+  };
 
-function adjustMatcher(matcher) {
-  if (matcher === 'self') {
-    return matcher;
-  } else if (isString(matcher)) {
-    // Strings match exactly except for 2 wildcards - '*' and '**'.
-    // '*' matches any character except those from the set ':/.?&'.
-    // '**' matches any character (like .* in a RegExp).
-    // More than 2 *'s raises an error as it's ill defined.
-    if (matcher.indexOf('***') > -1) {
-      throw $sceMinErr('iwcard',
-          'Illegal sequence *** in string matcher.  String: {0}', matcher);
-    }
-    matcher = escapeForRegexp(matcher).
-                  replace(/\\\*\\\*/g, '.*').
-                  replace(/\\\*/g, '[^:/.?&;]*');
-    return new RegExp('^' + matcher + '$');
-  } else if (isRegExp(matcher)) {
-    // The only other type of matcher allowed is a Regexp.
-    // Match entire URL / disallow partial matches.
-    // Flags are reset (i.e. no global, ignoreCase or multiline)
-    return new RegExp('^' + matcher.source + '$');
-  } else {
-    throw $sceMinErr('imatcher',
-        'Matchers may only be "self", string patterns or RegExp objects');
-  }
-}
+  // Helper functions follow.
 
+  var UNDERSCORE_LOWERCASE_REGEXP = /_([a-z])/g;
 
-function adjustMatchers(matchers) {
-  var adjustedMatchers = [];
-  if (isDefined(matchers)) {
-    forEach(matchers, function(matcher) {
-      adjustedMatchers.push(adjustMatcher(matcher));
-    });
+  function snakeToCamel(name) {
+    return name.replace(UNDERSCORE_LOWERCASE_REGEXP, fnCamelCaseReplace);
   }
-  return adjustedMatchers;
-}
-
-
-/**
- * @ngdoc service
- * @name $sceDelegate
- * @kind function
- *
- * @description
- *
- * `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict
- * Contextual Escaping (SCE)} services to AngularJS.
- *
- * For an overview of this service and the functionnality it provides in AngularJS, see the main
- * page for {@link ng.$sce SCE}. The current page is targeted for developers who need to alter how
- * SCE works in their application, which shouldn't be needed in most cases.
- *
- * 

- * AngularJS strongly relies on contextual escaping for the security of bindings: disabling or
- * modifying this might cause cross site scripting (XSS) vulnerabilities. For libraries owners,
- * changes to this service will also influence users, so be extra careful and document your changes.
- * 

- *
- * Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of
- * the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS.  This is
- * because, while the `$sce` provides numerous shorthand methods, etc., you really only need to
- * override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things
- * work because `$sce` delegates to `$sceDelegate` for these operations.
- *
- * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service.
- *
- * The default instance of `$sceDelegate` should work out of the box with little pain.  While you
- * can override it completely to change the behavior of `$sce`, the common case would
- * involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting
- * your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as
- * templates.  Refer {@link ng.$sceDelegateProvider#resourceUrlWhitelist
- * $sceDelegateProvider.resourceUrlWhitelist} and {@link
- * ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}
- */
-
-/**
- * @ngdoc provider
- * @name $sceDelegateProvider
- * @this
- *
- * @description
- *
- * The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate
- * $sceDelegate service}, used as a delegate for {@link ng.$sce Strict Contextual Escaping (SCE)}.
- *
- * The `$sceDelegateProvider` allows one to get/set the whitelists and blacklists used to ensure
- * that the URLs used for sourcing AngularJS templates and other script-running URLs are safe (all
- * places that use the `$sce.RESOURCE_URL` context). See
- * {@link ng.$sceDelegateProvider#resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist}
- * and
- * {@link ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist},
- *
- * For the general details about this service in Angular, read the main page for {@link ng.$sce
- * Strict Contextual Escaping (SCE)}.
- *
- * **Example**:  Consider the following case. 
- *
- * - your app is hosted at url `http://myapp.example.com/`
- * - but some of your templates are hosted on other domains you control such as
- *   `http://srv01.assets.example.com/`, `http://srv02.assets.example.com/`, etc.
- * - and you have an open redirect at `http://myapp.example.com/clickThru?...`.
- *
- * Here is what a secure configuration for this scenario might look like:
- *
- * ```
- *  angular.module('myApp', []).config(function($sceDelegateProvider) {
- *    $sceDelegateProvider.resourceUrlWhitelist([
- *      // Allow same origin resource loads.
- *      'self',
- *      // Allow loading from our assets domain.  Notice the difference between * and **.
- *      'http://srv*.assets.example.com/**'
- *    ]);
- *
- *    // The blacklist overrides the whitelist so the open redirect here is blocked.
- *    $sceDelegateProvider.resourceUrlBlacklist([
- *      'http://myapp.example.com/clickThru**'
- *    ]);
- *  });
- * ```
- * Note that an empty whitelist will block every resource URL from being loaded, and will require
- * you to manually mark each one as trusted with `$sce.trustAsResourceUrl`. However, templates
- * requested by {@link ng.$templateRequest $templateRequest} that are present in
- * {@link ng.$templateCache $templateCache} will not go through this check. If you have a mechanism
- * to populate your templates in that cache at config time, then it is a good idea to remove 'self'
- * from that whitelist. This helps to mitigate the security impact of certain types of issues, like
- * for instance attacker-controlled `ng-includes`.
- */
 
-function $SceDelegateProvider() {
-  this.SCE_CONTEXTS = SCE_CONTEXTS;
+  function adjustMatcher(matcher) {
+    if (matcher === 'self') {
+      return matcher;
+    } else if (isString(matcher)) {
+      // Strings match exactly except for 2 wildcards - '*' and '**'.
+      // '*' matches any character except those from the set ':/.?&'.
+      // '**' matches any character (like .* in a RegExp).
+      // More than 2 *'s raises an error as it's ill defined.
+      if (matcher.indexOf('***') > -1) {
+        throw $sceMinErr('iwcard', 'Illegal sequence *** in string matcher.  String: {0}', matcher);
+      }
+      matcher = escapeForRegexp(matcher).replace(/\\\*\\\*/g, '.*').replace(/\\\*/g, '[^:/.?&;]*');
+      return new RegExp('^' + matcher + '$');
+    } else if (isRegExp(matcher)) {
+      // The only other type of matcher allowed is a Regexp.
+      // Match entire URL / disallow partial matches.
+      // Flags are reset (i.e. no global, ignoreCase or multiline)
+      return new RegExp('^' + matcher.source + '$');
+    } else {
+      throw $sceMinErr('imatcher', 'Matchers may only be "self", string patterns or RegExp objects');
+    }
+  }
 
-  // Resource URLs can also be trusted by policy.
-  var resourceUrlWhitelist = ['self'],
-      resourceUrlBlacklist = [];
+  function adjustMatchers(matchers) {
+    var adjustedMatchers = [];
+    if (isDefined(matchers)) {
+      forEach(matchers, function (matcher) {
+        adjustedMatchers.push(adjustMatcher(matcher));
+      });
+    }
+    return adjustedMatchers;
+  }
 
   /**
-   * @ngdoc method
-   * @name $sceDelegateProvider#resourceUrlWhitelist
+   * @ngdoc service
+   * @name $sceDelegate
    * @kind function
    *
-   * @param {Array=} whitelist When provided, replaces the resourceUrlWhitelist with the value
-   *     provided.  This must be an array or null.  A snapshot of this array is used so further
-   *     changes to the array are ignored.
-   *     Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items
-   *     allowed in this array.
-   *
-   * @return {Array} The currently set whitelist array.
-   *
    * @description
-   * Sets/Gets the whitelist of trusted resource URLs.
    *
-   * The **default value** when no whitelist has been explicitly set is `['self']` allowing only
-   * same origin resource requests.
+   * `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict
+   * Contextual Escaping (SCE)} services to AngularJS.
    *
-   * 

-   * **Note:** the default whitelist of 'self' is not recommended if your app shares its origin
-   * with other apps! It is a good idea to limit it to only your application's directory.
+   * For an overview of this service and the functionnality it provides in AngularJS, see the main
+   * page for {@link ng.$sce SCE}. The current page is targeted for developers who need to alter how
+   * SCE works in their application, which shouldn't be needed in most cases.
+   *
+   * 

+   * AngularJS strongly relies on contextual escaping for the security of bindings: disabling or
+   * modifying this might cause cross site scripting (XSS) vulnerabilities. For libraries owners,
+   * changes to this service will also influence users, so be extra careful and document your changes.
    * 

+   *
+   * Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of
+   * the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS.  This is
+   * because, while the `$sce` provides numerous shorthand methods, etc., you really only need to
+   * override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things
+   * work because `$sce` delegates to `$sceDelegate` for these operations.
+   *
+   * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service.
+   *
+   * The default instance of `$sceDelegate` should work out of the box with little pain.  While you
+   * can override it completely to change the behavior of `$sce`, the common case would
+   * involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting
+   * your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as
+   * templates.  Refer {@link ng.$sceDelegateProvider#resourceUrlWhitelist
+   * $sceDelegateProvider.resourceUrlWhitelist} and {@link
+   * ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}
    */
-  this.resourceUrlWhitelist = function(value) {
-    if (arguments.length) {
-      resourceUrlWhitelist = adjustMatchers(value);
-    }
-    return resourceUrlWhitelist;
-  };
 
   /**
-   * @ngdoc method
-   * @name $sceDelegateProvider#resourceUrlBlacklist
-   * @kind function
+   * @ngdoc provider
+   * @name $sceDelegateProvider
+   * @this
+   *
+   * @description
    *
-   * @param {Array=} blacklist When provided, replaces the resourceUrlBlacklist with the value
-   *     provided.  This must be an array or null.  A snapshot of this array is used so further
-   *     changes to the array are ignored.

-   *     Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items
-   *     allowed in this array.

-   *     The typical usage for the blacklist is to **block
-   *     [open redirects](http://cwe.mitre.org/data/definitions/601.html)** served by your domain as
-   *     these would otherwise be trusted but actually return content from the redirected domain.
-   *     

-   *     Finally, **the blacklist overrides the whitelist** and has the final say.
+   * The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate
+   * $sceDelegate service}, used as a delegate for {@link ng.$sce Strict Contextual Escaping (SCE)}.
    *
-   * @return {Array} The currently set blacklist array.
+   * The `$sceDelegateProvider` allows one to get/set the whitelists and blacklists used to ensure
+   * that the URLs used for sourcing AngularJS templates and other script-running URLs are safe (all
+   * places that use the `$sce.RESOURCE_URL` context). See
+   * {@link ng.$sceDelegateProvider#resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist}
+   * and
+   * {@link ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist},
    *
-   * @description
-   * Sets/Gets the blacklist of trusted resource URLs.
+   * For the general details about this service in Angular, read the main page for {@link ng.$sce
+   * Strict Contextual Escaping (SCE)}.
+   *
+   * **Example**:  Consider the following case. 
+   *
+   * - your app is hosted at url `http://myapp.example.com/`
+   * - but some of your templates are hosted on other domains you control such as
+   *   `http://srv01.assets.example.com/`, `http://srv02.assets.example.com/`, etc.
+   * - and you have an open redirect at `http://myapp.example.com/clickThru?...`.
    *
-   * The **default value** when no whitelist has been explicitly set is the empty array (i.e. there
-   * is no blacklist.)
+   * Here is what a secure configuration for this scenario might look like:
+   *
+   * ```
+   *  angular.module('myApp', []).config(function($sceDelegateProvider) {
+   *    $sceDelegateProvider.resourceUrlWhitelist([
+   *      // Allow same origin resource loads.
+   *      'self',
+   *      // Allow loading from our assets domain.  Notice the difference between * and **.
+   *      'http://srv*.assets.example.com/**'
+   *    ]);
+   *
+   *    // The blacklist overrides the whitelist so the open redirect here is blocked.
+   *    $sceDelegateProvider.resourceUrlBlacklist([
+   *      'http://myapp.example.com/clickThru**'
+   *    ]);
+   *  });
+   * ```
+   * Note that an empty whitelist will block every resource URL from being loaded, and will require
+   * you to manually mark each one as trusted with `$sce.trustAsResourceUrl`. However, templates
+   * requested by {@link ng.$templateRequest $templateRequest} that are present in
+   * {@link ng.$templateCache $templateCache} will not go through this check. If you have a mechanism
+   * to populate your templates in that cache at config time, then it is a good idea to remove 'self'
+   * from that whitelist. This helps to mitigate the security impact of certain types of issues, like
+   * for instance attacker-controlled `ng-includes`.
    */
 
-  this.resourceUrlBlacklist = function(value) {
-    if (arguments.length) {
-      resourceUrlBlacklist = adjustMatchers(value);
-    }
-    return resourceUrlBlacklist;
-  };
+  function $SceDelegateProvider() {
+    this.SCE_CONTEXTS = SCE_CONTEXTS;
+
+    // Resource URLs can also be trusted by policy.
+    var resourceUrlWhitelist = ['self'],
+        resourceUrlBlacklist = [];
+
+    /**
+     * @ngdoc method
+     * @name $sceDelegateProvider#resourceUrlWhitelist
+     * @kind function
+     *
+     * @param {Array=} whitelist When provided, replaces the resourceUrlWhitelist with the value
+     *     provided.  This must be an array or null.  A snapshot of this array is used so further
+     *     changes to the array are ignored.
+     *     Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items
+     *     allowed in this array.
+     *
+     * @return {Array} The currently set whitelist array.
+     *
+     * @description
+     * Sets/Gets the whitelist of trusted resource URLs.
+     *
+     * The **default value** when no whitelist has been explicitly set is `['self']` allowing only
+     * same origin resource requests.
+     *
+     * 

+     * **Note:** the default whitelist of 'self' is not recommended if your app shares its origin
+     * with other apps! It is a good idea to limit it to only your application's directory.
+     * 

+     */
+    this.resourceUrlWhitelist = function (value) {
+      if (arguments.length) {
+        resourceUrlWhitelist = adjustMatchers(value);
+      }
+      return resourceUrlWhitelist;
+    };
 
-  this.$get = ['$injector', function($injector) {
+    /**
+     * @ngdoc method
+     * @name $sceDelegateProvider#resourceUrlBlacklist
+     * @kind function
+     *
+     * @param {Array=} blacklist When provided, replaces the resourceUrlBlacklist with the value
+     *     provided.  This must be an array or null.  A snapshot of this array is used so further
+     *     changes to the array are ignored.

+     *     Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items
+     *     allowed in this array.

+     *     The typical usage for the blacklist is to **block
+     *     [open redirects](http://cwe.mitre.org/data/definitions/601.html)** served by your domain as
+     *     these would otherwise be trusted but actually return content from the redirected domain.
+     *     

+     *     Finally, **the blacklist overrides the whitelist** and has the final say.
+     *
+     * @return {Array} The currently set blacklist array.
+     *
+     * @description
+     * Sets/Gets the blacklist of trusted resource URLs.
+     *
+     * The **default value** when no whitelist has been explicitly set is the empty array (i.e. there
+     * is no blacklist.)
+     */
 
-    var htmlSanitizer = function htmlSanitizer(html) {
-      throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');
+    this.resourceUrlBlacklist = function (value) {
+      if (arguments.length) {
+        resourceUrlBlacklist = adjustMatchers(value);
+      }
+      return resourceUrlBlacklist;
     };
 
-    if ($injector.has('$sanitize')) {
-      htmlSanitizer = $injector.get('$sanitize');
-    }
+    this.$get = ['$injector', function ($injector) {
 
+      var htmlSanitizer = function htmlSanitizer(html) {
+        throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');
+      };
 
-    function matchUrl(matcher, parsedUrl) {
-      if (matcher === 'self') {
-        return urlIsSameOrigin(parsedUrl);
-      } else {
-        // definitely a regex.  See adjustMatchers()
-        return !!matcher.exec(parsedUrl.href);
+      if ($injector.has('$sanitize')) {
+        htmlSanitizer = $injector.get('$sanitize');
       }
-    }
 
-    function isResourceUrlAllowedByPolicy(url) {
-      var parsedUrl = urlResolve(url.toString());
-      var i, n, allowed = false;
-      // Ensure that at least one item from the whitelist allows this url.
-      for (i = 0, n = resourceUrlWhitelist.length; i < n; i++) {
-        if (matchUrl(resourceUrlWhitelist[i], parsedUrl)) {
-          allowed = true;
-          break;
+      function matchUrl(matcher, parsedUrl) {
+        if (matcher === 'self') {
+          return urlIsSameOrigin(parsedUrl);
+        } else {
+          // definitely a regex.  See adjustMatchers()
+          return !!matcher.exec(parsedUrl.href);
         }
       }
-      if (allowed) {
-        // Ensure that no item from the blacklist blocked this url.
-        for (i = 0, n = resourceUrlBlacklist.length; i < n; i++) {
-          if (matchUrl(resourceUrlBlacklist[i], parsedUrl)) {
+
+      function isResourceUrlAllowedByPolicy(url) {
+        var parsedUrl = urlResolve(url.toString());
+        var i,
+            n,
             allowed = false;
+        // Ensure that at least one item from the whitelist allows this url.
+        for (i = 0, n = resourceUrlWhitelist.length; i < n; i++) {
+          if (matchUrl(resourceUrlWhitelist[i], parsedUrl)) {
+            allowed = true;
             break;
           }
         }
+        if (allowed) {
+          // Ensure that no item from the blacklist blocked this url.
+          for (i = 0, n = resourceUrlBlacklist.length; i < n; i++) {
+            if (matchUrl(resourceUrlBlacklist[i], parsedUrl)) {
+              allowed = false;
+              break;
+            }
+          }
+        }
+        return allowed;
       }
-      return allowed;
-    }
 
-    function generateHolderType(Base) {
-      var holderType = function TrustedValueHolderType(trustedValue) {
-        this.$$unwrapTrustedValue = function() {
-          return trustedValue;
+      function generateHolderType(Base) {
+        var holderType = function TrustedValueHolderType(trustedValue) {
+          this.$$unwrapTrustedValue = function () {
+            return trustedValue;
+          };
         };
-      };
-      if (Base) {
-        holderType.prototype = new Base();
+        if (Base) {
+          holderType.prototype = new Base();
+        }
+        holderType.prototype.valueOf = function sceValueOf() {
+          return this.$$unwrapTrustedValue();
+        };
+        holderType.prototype.toString = function sceToString() {
+          return this.$$unwrapTrustedValue().toString();
+        };
+        return holderType;
       }
-      holderType.prototype.valueOf = function sceValueOf() {
-        return this.$$unwrapTrustedValue();
-      };
-      holderType.prototype.toString = function sceToString() {
-        return this.$$unwrapTrustedValue().toString();
-      };
-      return holderType;
-    }
 
-    var trustedValueHolderBase = generateHolderType(),
-        byType = {};
+      var trustedValueHolderBase = generateHolderType(),
+          byType = {};
 
-    byType[SCE_CONTEXTS.HTML] = generateHolderType(trustedValueHolderBase);
-    byType[SCE_CONTEXTS.CSS] = generateHolderType(trustedValueHolderBase);
-    byType[SCE_CONTEXTS.URL] = generateHolderType(trustedValueHolderBase);
-    byType[SCE_CONTEXTS.JS] = generateHolderType(trustedValueHolderBase);
-    byType[SCE_CONTEXTS.RESOURCE_URL] = generateHolderType(byType[SCE_CONTEXTS.URL]);
+      byType[SCE_CONTEXTS.HTML] = generateHolderType(trustedValueHolderBase);
+      byType[SCE_CONTEXTS.CSS] = generateHolderType(trustedValueHolderBase);
+      byType[SCE_CONTEXTS.URL] = generateHolderType(trustedValueHolderBase);
+      byType[SCE_CONTEXTS.JS] = generateHolderType(trustedValueHolderBase);
+      byType[SCE_CONTEXTS.RESOURCE_URL] = generateHolderType(byType[SCE_CONTEXTS.URL]);
 
-    /**
-     * @ngdoc method
-     * @name $sceDelegate#trustAs
-     *
-     * @description
-     * Returns a trusted representation of the parameter for the specified context. This trusted
-     * object will later on be used as-is, without any security check, by bindings or directives
-     * that require this security context.
-     * For instance, marking a string as trusted for the `$sce.HTML` context will entirely bypass
-     * the potential `$sanitize` call in corresponding `$sce.HTML` bindings or directives, such as
-     * `ng-bind-html`. Note that in most cases you won't need to call this function: if you have the
-     * sanitizer loaded, passing the value itself will render all the HTML that does not pose a
-     * security risk.
-     *
-     * See {@link ng.$sceDelegate#getTrusted getTrusted} for the function that will consume those
-     * trusted values, and {@link ng.$sce $sce} for general documentation about strict contextual
-     * escaping.
-     *
-     * @param {string} type The context in which this value is safe for use, e.g. `$sce.URL`,
-     *     `$sce.RESOURCE_URL`, `$sce.HTML`, `$sce.JS` or `$sce.CSS`.
-     *
-     * @param {*} value The value that should be considered trusted.
-     * @return {*} A trusted representation of value, that can be used in the given context.
-     */
-    function trustAs(type, trustedValue) {
-      var Constructor = (byType.hasOwnProperty(type) ? byType[type] : null);
-      if (!Constructor) {
-        throw $sceMinErr('icontext',
-            'Attempted to trust a value in invalid context. Context: {0}; Value: {1}',
-            type, trustedValue);
-      }
-      if (trustedValue === null || isUndefined(trustedValue) || trustedValue === '') {
-        return trustedValue;
-      }
-      // All the current contexts in SCE_CONTEXTS happen to be strings.  In order to avoid trusting
-      // mutable objects, we ensure here that the value passed in is actually a string.
-      if (typeof trustedValue !== 'string') {
-        throw $sceMinErr('itype',
-            'Attempted to trust a non-string value in a content requiring a string: Context: {0}',
-            type);
+      /**
+       * @ngdoc method
+       * @name $sceDelegate#trustAs
+       *
+       * @description
+       * Returns a trusted representation of the parameter for the specified context. This trusted
+       * object will later on be used as-is, without any security check, by bindings or directives
+       * that require this security context.
+       * For instance, marking a string as trusted for the `$sce.HTML` context will entirely bypass
+       * the potential `$sanitize` call in corresponding `$sce.HTML` bindings or directives, such as
+       * `ng-bind-html`. Note that in most cases you won't need to call this function: if you have the
+       * sanitizer loaded, passing the value itself will render all the HTML that does not pose a
+       * security risk.
+       *
+       * See {@link ng.$sceDelegate#getTrusted getTrusted} for the function that will consume those
+       * trusted values, and {@link ng.$sce $sce} for general documentation about strict contextual
+       * escaping.
+       *
+       * @param {string} type The context in which this value is safe for use, e.g. `$sce.URL`,
+       *     `$sce.RESOURCE_URL`, `$sce.HTML`, `$sce.JS` or `$sce.CSS`.
+       *
+       * @param {*} value The value that should be considered trusted.
+       * @return {*} A trusted representation of value, that can be used in the given context.
+       */
+      function trustAs(type, trustedValue) {
+        var Constructor = byType.hasOwnProperty(type) ? byType[type] : null;
+        if (!Constructor) {
+          throw $sceMinErr('icontext', 'Attempted to trust a value in invalid context. Context: {0}; Value: {1}', type, trustedValue);
+        }
+        if (trustedValue === null || isUndefined(trustedValue) || trustedValue === '') {
+          return trustedValue;
+        }
+        // All the current contexts in SCE_CONTEXTS happen to be strings.  In order to avoid trusting
+        // mutable objects, we ensure here that the value passed in is actually a string.
+        if (typeof trustedValue !== 'string') {
+          throw $sceMinErr('itype', 'Attempted to trust a non-string value in a content requiring a string: Context: {0}', type);
+        }
+        return new Constructor(trustedValue);
       }
-      return new Constructor(trustedValue);
-    }
 
-    /**
-     * @ngdoc method
-     * @name $sceDelegate#valueOf
-     *
-     * @description
-     * If the passed parameter had been returned by a prior call to {@link ng.$sceDelegate#trustAs
-     * `$sceDelegate.trustAs`}, returns the value that had been passed to {@link
-     * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}.
-     *
-     * If the passed parameter is not a value that had been returned by {@link
-     * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}, it must be returned as-is.
-     *
-     * @param {*} value The result of a prior {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}
-     *     call or anything else.
-     * @return {*} The `value` that was originally provided to {@link ng.$sceDelegate#trustAs
-     *     `$sceDelegate.trustAs`} if `value` is the result of such a call.  Otherwise, returns
-     *     `value` unchanged.
-     */
-    function valueOf(maybeTrusted) {
-      if (maybeTrusted instanceof trustedValueHolderBase) {
-        return maybeTrusted.$$unwrapTrustedValue();
-      } else {
-        return maybeTrusted;
+      /**
+       * @ngdoc method
+       * @name $sceDelegate#valueOf
+       *
+       * @description
+       * If the passed parameter had been returned by a prior call to {@link ng.$sceDelegate#trustAs
+       * `$sceDelegate.trustAs`}, returns the value that had been passed to {@link
+       * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}.
+       *
+       * If the passed parameter is not a value that had been returned by {@link
+       * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}, it must be returned as-is.
+       *
+       * @param {*} value The result of a prior {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}
+       *     call or anything else.
+       * @return {*} The `value` that was originally provided to {@link ng.$sceDelegate#trustAs
+       *     `$sceDelegate.trustAs`} if `value` is the result of such a call.  Otherwise, returns
+       *     `value` unchanged.
+       */
+      function valueOf(maybeTrusted) {
+        if (maybeTrusted instanceof trustedValueHolderBase) {
+          return maybeTrusted.$$unwrapTrustedValue();
+        } else {
+          return maybeTrusted;
+        }
       }
-    }
 
-    /**
-     * @ngdoc method
-     * @name $sceDelegate#getTrusted
-     *
-     * @description
-     * Takes any input, and either returns a value that's safe to use in the specified context, or
-     * throws an exception.
-     *
-     * In practice, there are several cases. When given a string, this function runs checks
-     * and sanitization to make it safe without prior assumptions. When given the result of a {@link
-     * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} call, it returns the originally supplied
-     * value if that value's context is valid for this call's context. Finally, this function can
-     * also throw when there is no way to turn `maybeTrusted` in a safe value (e.g., no sanitization
-     * is available or possible.)
-     *
-     * @param {string} type The context in which this value is to be used (such as `$sce.HTML`).
-     * @param {*} maybeTrusted The result of a prior {@link ng.$sceDelegate#trustAs
-     *     `$sceDelegate.trustAs`} call, or anything else (which will not be considered trusted.)
-     * @return {*} A version of the value that's safe to use in the given context, or throws an
-     *     exception if this is impossible.
-     */
-    function getTrusted(type, maybeTrusted) {
-      if (maybeTrusted === null || isUndefined(maybeTrusted) || maybeTrusted === '') {
-        return maybeTrusted;
-      }
-      var constructor = (byType.hasOwnProperty(type) ? byType[type] : null);
-      // If maybeTrusted is a trusted class instance or subclass instance, then unwrap and return
-      // as-is.
-      if (constructor && maybeTrusted instanceof constructor) {
-        return maybeTrusted.$$unwrapTrustedValue();
-      }
-      // Otherwise, if we get here, then we may either make it safe, or throw an exception. This
-      // depends on the context: some are sanitizatible (HTML), some use whitelists (RESOURCE_URL),
-      // some are impossible to do (JS). This step isn't implemented for CSS and URL, as AngularJS
-      // has no corresponding sinks.
-      if (type === SCE_CONTEXTS.RESOURCE_URL) {
-        // RESOURCE_URL uses a whitelist.
-        if (isResourceUrlAllowedByPolicy(maybeTrusted)) {
+      /**
+       * @ngdoc method
+       * @name $sceDelegate#getTrusted
+       *
+       * @description
+       * Takes any input, and either returns a value that's safe to use in the specified context, or
+       * throws an exception.
+       *
+       * In practice, there are several cases. When given a string, this function runs checks
+       * and sanitization to make it safe without prior assumptions. When given the result of a {@link
+       * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} call, it returns the originally supplied
+       * value if that value's context is valid for this call's context. Finally, this function can
+       * also throw when there is no way to turn `maybeTrusted` in a safe value (e.g., no sanitization
+       * is available or possible.)
+       *
+       * @param {string} type The context in which this value is to be used (such as `$sce.HTML`).
+       * @param {*} maybeTrusted The result of a prior {@link ng.$sceDelegate#trustAs
+       *     `$sceDelegate.trustAs`} call, or anything else (which will not be considered trusted.)
+       * @return {*} A version of the value that's safe to use in the given context, or throws an
+       *     exception if this is impossible.
+       */
+      function getTrusted(type, maybeTrusted) {
+        if (maybeTrusted === null || isUndefined(maybeTrusted) || maybeTrusted === '') {
           return maybeTrusted;
-        } else {
-          throw $sceMinErr('insecurl',
-              'Blocked loading resource from url not allowed by $sceDelegate policy.  URL: {0}',
-              maybeTrusted.toString());
         }
-      } else if (type === SCE_CONTEXTS.HTML) {
-        // htmlSanitizer throws its own error when no sanitizer is available.
-        return htmlSanitizer(maybeTrusted);
+        var constructor = byType.hasOwnProperty(type) ? byType[type] : null;
+        // If maybeTrusted is a trusted class instance or subclass instance, then unwrap and return
+        // as-is.
+        if (constructor && maybeTrusted instanceof constructor) {
+          return maybeTrusted.$$unwrapTrustedValue();
+        }
+        // Otherwise, if we get here, then we may either make it safe, or throw an exception. This
+        // depends on the context: some are sanitizatible (HTML), some use whitelists (RESOURCE_URL),
+        // some are impossible to do (JS). This step isn't implemented for CSS and URL, as AngularJS
+        // has no corresponding sinks.
+        if (type === SCE_CONTEXTS.RESOURCE_URL) {
+          // RESOURCE_URL uses a whitelist.
+          if (isResourceUrlAllowedByPolicy(maybeTrusted)) {
+            return maybeTrusted;
+          } else {
+            throw $sceMinErr('insecurl', 'Blocked loading resource from url not allowed by $sceDelegate policy.  URL: {0}', maybeTrusted.toString());
+          }
+        } else if (type === SCE_CONTEXTS.HTML) {
+          // htmlSanitizer throws its own error when no sanitizer is available.
+          return htmlSanitizer(maybeTrusted);
+        }
+        // Default error when the $sce service has no way to make the input safe.
+        throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');
       }
-      // Default error when the $sce service has no way to make the input safe.
-      throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');
-    }
-
-    return { trustAs: trustAs,
-             getTrusted: getTrusted,
-             valueOf: valueOf };
-  }];
-}
-
-
-/**
- * @ngdoc provider
- * @name $sceProvider
- * @this
- *
- * @description
- *
- * The $sceProvider provider allows developers to configure the {@link ng.$sce $sce} service.
- * -   enable/disable Strict Contextual Escaping (SCE) in a module
- * -   override the default implementation with a custom delegate
- *
- * Read more about {@link ng.$sce Strict Contextual Escaping (SCE)}.
- */
-
-/**
- * @ngdoc service
- * @name $sce
- * @kind function
- *
- * @description
- *
- * `$sce` is a service that provides Strict Contextual Escaping services to AngularJS.
- *
- * ## Strict Contextual Escaping
- *
- * Strict Contextual Escaping (SCE) is a mode in which AngularJS constrains bindings to only render
- * trusted values. Its goal is to assist in writing code in a way that (a) is secure by default, and
- * (b) makes auditing for security vulnerabilities such as XSS, clickjacking, etc. a lot easier.
- *
- * ### Overview
- *
- * To systematically block XSS security bugs, AngularJS treats all values as untrusted by default in
- * HTML or sensitive URL bindings. When binding untrusted values, AngularJS will automatically
- * run security checks on them (sanitizations, whitelists, depending on context), or throw when it
- * cannot guarantee the security of the result. That behavior depends strongly on contexts: HTML
- * can be sanitized, but template URLs cannot, for instance.
- *
- * To illustrate this, consider the `ng-bind-html` directive. It renders its value directly as HTML:
- * we call that the *context*. When given an untrusted input, AngularJS will attempt to sanitize it
- * before rendering if a sanitizer is available, and throw otherwise. To bypass sanitization and
- * render the input as-is, you will need to mark it as trusted for that context before attempting
- * to bind it.
- *
- * As of version 1.2, AngularJS ships with SCE enabled by default.
- *
- * ### In practice
- *
- * Here's an example of a binding in a privileged context:
- *
- * ```
- * 
- * 

- * ```
- *
- * Notice that `ng-bind-html` is bound to `userHtml` controlled by the user.  With SCE
- * disabled, this application allows the user to render arbitrary HTML into the DIV, which would
- * be an XSS security bug. In a more realistic example, one may be rendering user comments, blog
- * articles, etc. via bindings. (HTML is just one example of a context where rendering user
- * controlled input creates security vulnerabilities.)
- *
- * For the case of HTML, you might use a library, either on the client side, or on the server side,
- * to sanitize unsafe HTML before binding to the value and rendering it in the document.
- *
- * How would you ensure that every place that used these types of bindings was bound to a value that
- * was sanitized by your library (or returned as safe for rendering by your server?)  How can you
- * ensure that you didn't accidentally delete the line that sanitized the value, or renamed some
- * properties/fields and forgot to update the binding to the sanitized value?
- *
- * To be secure by default, AngularJS makes sure bindings go through that sanitization, or
- * any similar validation process, unless there's a good reason to trust the given value in this
- * context.  That trust is formalized with a function call. This means that as a developer, you
- * can assume all untrusted bindings are safe. Then, to audit your code for binding security issues,
- * you just need to ensure the values you mark as trusted indeed are safe - because they were
- * received from your server, sanitized by your library, etc. You can organize your codebase to
- * help with this - perhaps allowing only the files in a specific directory to do this.
- * Ensuring that the internal API exposed by that code doesn't markup arbitrary values as safe then
- * becomes a more manageable task.
- *
- * In the case of AngularJS' SCE service, one uses {@link ng.$sce#trustAs $sce.trustAs}
- * (and shorthand methods such as {@link ng.$sce#trustAsHtml $sce.trustAsHtml}, etc.) to
- * build the trusted versions of your values.
- *
- * ### How does it work?
- *
- * In privileged contexts, directives and code will bind to the result of {@link ng.$sce#getTrusted
- * $sce.getTrusted(context, value)} rather than to the value directly.  Think of this function as
- * a way to enforce the required security context in your data sink. Directives use {@link
- * ng.$sce#parseAs $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs
- * the {@link ng.$sce#getTrusted $sce.getTrusted} behind the scenes on non-constant literals. Also,
- * when binding without directives, AngularJS will understand the context of your bindings
- * automatically.
- *
- * As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link
- * ng.$sce#parseAsHtml $sce.parseAsHtml(binding expression)}.  Here's the actual code (slightly
- * simplified):
- *
- * ```
- * var ngBindHtmlDirective = ['$sce', function($sce) {
- *   return function(scope, element, attr) {
- *     scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) {
- *       element.html(value || '');
- *     });
- *   };
- * }];
- * ```
- *
- * ### Impact on loading templates
- *
- * This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as
- * `templateUrl`'s specified by {@link guide/directive directives}.
- *
- * By default, Angular only loads templates from the same domain and protocol as the application
- * document.  This is done by calling {@link ng.$sce#getTrustedResourceUrl
- * $sce.getTrustedResourceUrl} on the template URL.  To load templates from other domains and/or
- * protocols, you may either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist
- * them} or {@link ng.$sce#trustAsResourceUrl wrap it} into a trusted value.
- *
- * *Please note*:
- * The browser's
- * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest)
- * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/)
- * policy apply in addition to this and may further restrict whether the template is successfully
- * loaded.  This means that without the right CORS policy, loading templates from a different domain
- * won't work on all browsers.  Also, loading templates from `file://` URL does not work on some
- * browsers.
- *
- * ### This feels like too much overhead
- *
- * It's important to remember that SCE only applies to interpolation expressions.
- *
- * If your expressions are constant literals, they're automatically trusted and you don't need to
- * call `$sce.trustAs` on them (e.g.
- * `
`) just works. The `$sceDelegate` will
- * also use the `$sanitize` service if it is available when binding untrusted values to
- * `$sce.HTML` context. AngularJS provides an implementation in `angular-sanitize.js`, and if you
- * wish to use it, you will also need to depend on the {@link ngSanitize `ngSanitize`} module in
- * your application.
- *
- * The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load
- * templates in `ng-include` from your application's domain without having to even know about SCE.
- * It blocks loading templates from other domains or loading templates over http from an https
- * served document.  You can change these by setting your own custom {@link
- * ng.$sceDelegateProvider#resourceUrlWhitelist whitelists} and {@link
- * ng.$sceDelegateProvider#resourceUrlBlacklist blacklists} for matching such URLs.
- *
- * This significantly reduces the overhead.  It is far easier to pay the small overhead and have an
- * application that's secure and can be audited to verify that with much more ease than bolting
- * security onto an application later.
- *
- * 
- * ### What trusted context types are supported?
- *
- * | Context             | Notes          |
- * |---------------------|----------------|
- * | `$sce.HTML`         | For HTML that's safe to source into the application.  The {@link ng.directive:ngBindHtml ngBindHtml} directive uses this context for bindings. If an unsafe value is encountered, and the {@link ngSanitize.$sanitize $sanitize} service is available (implemented by the {@link ngSanitize ngSanitize} module) this will sanitize the value instead of throwing an error. |
- * | `$sce.CSS`          | For CSS that's safe to source into the application.  Currently, no bindings require this context. Feel free to use it in your own directives. |
- * | `$sce.URL`          | For URLs that are safe to follow as links.  Currently unused (`
Note that `$sce.RESOURCE_URL` makes a stronger statement about the URL than `$sce.URL` does (it's not just the URL that matters, but also what is at the end of it), and therefore contexts requiring values trusted for `$sce.RESOURCE_URL` can be used anywhere that values trusted for `$sce.URL` are required. |
- * | `$sce.JS`           | For JavaScript that is safe to execute in your application's context.  Currently, no bindings require this context.  Feel free to use it in your own directives. |
- *
- *
- * Be aware that `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them
- * through {@link ng.$sce#getTrusted $sce.getTrusted}. There's no CSS-, URL-, or JS-context bindings
- * in AngularJS currently, so their corresponding `$sce.trustAs` functions aren't useful yet. This
- * might evolve.
- *
- * ### Format of items in {@link ng.$sceDelegateProvider#resourceUrlWhitelist resourceUrlWhitelist}/{@link ng.$sceDelegateProvider#resourceUrlBlacklist Blacklist} 
- *
- *  Each element in these arrays must be one of the following:
- *
- *  - **'self'**
- *    - The special **string**, `'self'`, can be used to match against all URLs of the **same
- *      domain** as the application document using the **same protocol**.
- *  - **String** (except the special value `'self'`)
- *    - The string is matched against the full *normalized / absolute URL* of the resource
- *      being tested (substring matches are not good enough.)
- *    - There are exactly **two wildcard sequences** - `*` and `**`.  All other characters
- *      match themselves.
- *    - `*`: matches zero or more occurrences of any character other than one of the following 6
- *      characters: '`:`', '`/`', '`.`', '`?`', '`&`' and '`;`'.  It's a useful wildcard for use
- *      in a whitelist.
- *    - `**`: matches zero or more occurrences of *any* character.  As such, it's not
- *      appropriate for use in a scheme, domain, etc. as it would match too much.  (e.g.
- *      http://**.example.com/ would match http://evil.com/?ignore=.example.com/ and that might
- *      not have been the intention.)  Its usage at the very end of the path is ok.  (e.g.
- *      http://foo.example.com/templates/**).
- *  - **RegExp** (*see caveat below*)
- *    - *Caveat*:  While regular expressions are powerful and offer great flexibility,  their syntax
- *      (and all the inevitable escaping) makes them *harder to maintain*.  It's easy to
- *      accidentally introduce a bug when one updates a complex expression (imho, all regexes should
- *      have good test coverage).  For instance, the use of `.` in the regex is correct only in a
- *      small number of cases.  A `.` character in the regex used when matching the scheme or a
- *      subdomain could be matched against a `:` or literal `.` that was likely not intended.   It
- *      is highly recommended to use the string patterns and only fall back to regular expressions
- *      as a last resort.
- *    - The regular expression must be an instance of RegExp (i.e. not a string.)  It is
- *      matched against the **entire** *normalized / absolute URL* of the resource being tested
- *      (even when the RegExp did not have the `^` and `$` codes.)  In addition, any flags
- *      present on the RegExp (such as multiline, global, ignoreCase) are ignored.
- *    - If you are generating your JavaScript from some other templating engine (not
- *      recommended, e.g. in issue [#4006](https://github.com/angular/angular.js/issues/4006)),
- *      remember to escape your regular expression (and be aware that you might need more than
- *      one level of escaping depending on your templating engine and the way you interpolated
- *      the value.)  Do make use of your platform's escaping mechanism as it might be good
- *      enough before coding your own.  E.g. Ruby has
- *      [Regexp.escape(str)](http://www.ruby-doc.org/core-2.0.0/Regexp.html#method-c-escape)
- *      and Python has [re.escape](http://docs.python.org/library/re.html#re.escape).
- *      Javascript lacks a similar built in function for escaping.  Take a look at Google
- *      Closure library's [goog.string.regExpEscape(s)](
- *      http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962).
- *
- * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} for an example.
- *
- * ### Show me an example using SCE.
- *
- * 
- * 
- *   

- *     


- *     User comments

- *     By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when
- *     $sanitize is available.  If $sanitize isn't available, this results in an error instead of an
- *     exploit.
- *     

- *       

- *         {{userComment.name}}:
- *         
- *         

- *       

- *     

- *   

- * 
- *
- * 
- *   angular.module('mySceApp', ['ngSanitize'])
- *     .controller('AppController', ['$http', '$templateCache', '$sce',
- *       function AppController($http, $templateCache, $sce) {
- *         var self = this;
- *         $http.get('test_data.json', {cache: $templateCache}).then(function(response) {
- *           self.userComments = response.data;
- *         });
- *         self.explicitlyTrustedHtml = $sce.trustAsHtml(
- *             'Hover over this text.');
- *       }]);
- * 
- *
- * 
- * [
- *   { "name": "Alice",
- *     "htmlComment":
- *         "Is anyone reading this?"
- *   },
- *   { "name": "Bob",
- *     "htmlComment": "Yes!  Am I the only other one?"
- *   }
- * ]
- * 
- *
- * 
- *   describe('SCE doc demo', function() {
- *     it('should sanitize untrusted values', function() {
- *       expect(element.all(by.css('.htmlComment')).first().getAttribute('innerHTML'))
- *           .toBe('Is anyone reading this?');
- *     });
- *
- *     it('should NOT sanitize explicitly trusted values', function() {
- *       expect(element(by.id('explicitlyTrustedHtml')).getAttribute('innerHTML')).toBe(
- *           'Hover over this text.');
- *     });
- *   });
- * 
- * 
- *
- *
- *
- * ## Can I disable SCE completely?
- *
- * Yes, you can.  However, this is strongly discouraged.  SCE gives you a lot of security benefits
- * for little coding overhead.  It will be much harder to take an SCE disabled application and
- * either secure it on your own or enable SCE at a later stage.  It might make sense to disable SCE
- * for cases where you have a lot of existing code that was written before SCE was introduced and
- * you're migrating them a module at a time. Also do note that this is an app-wide setting, so if
- * you are writing a library, you will cause security bugs applications using it.
- *
- * That said, here's how you can completely disable SCE:
- *
- * ```
- * angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) {
- *   // Completely disable SCE.  For demonstration purposes only!
- *   // Do not use in new projects or libraries.
- *   $sceProvider.enabled(false);
- * });
- * ```
- *
- */
 
-function $SceProvider() {
-  var enabled = true;
+      return { trustAs: trustAs,
+        getTrusted: getTrusted,
+        valueOf: valueOf };
+    }];
+  }
 
   /**
-   * @ngdoc method
-   * @name $sceProvider#enabled
-   * @kind function
-   *
-   * @param {boolean=} value If provided, then enables/disables SCE application-wide.
-   * @return {boolean} True if SCE is enabled, false otherwise.
+   * @ngdoc provider
+   * @name $sceProvider
+   * @this
    *
    * @description
-   * Enables/disables SCE and returns the current value.
+   *
+   * The $sceProvider provider allows developers to configure the {@link ng.$sce $sce} service.
+   * -   enable/disable Strict Contextual Escaping (SCE) in a module
+   * -   override the default implementation with a custom delegate
+   *
+   * Read more about {@link ng.$sce Strict Contextual Escaping (SCE)}.
    */
-  this.enabled = function(value) {
-    if (arguments.length) {
-      enabled = !!value;
-    }
-    return enabled;
-  };
-
 
-  /* Design notes on the default implementation for SCE.
+  /**
+   * @ngdoc service
+   * @name $sce
+   * @kind function
+   *
+   * @description
+   *
+   * `$sce` is a service that provides Strict Contextual Escaping services to AngularJS.
+   *
+   * ## Strict Contextual Escaping
+   *
+   * Strict Contextual Escaping (SCE) is a mode in which AngularJS constrains bindings to only render
+   * trusted values. Its goal is to assist in writing code in a way that (a) is secure by default, and
+   * (b) makes auditing for security vulnerabilities such as XSS, clickjacking, etc. a lot easier.
+   *
+   * ### Overview
+   *
+   * To systematically block XSS security bugs, AngularJS treats all values as untrusted by default in
+   * HTML or sensitive URL bindings. When binding untrusted values, AngularJS will automatically
+   * run security checks on them (sanitizations, whitelists, depending on context), or throw when it
+   * cannot guarantee the security of the result. That behavior depends strongly on contexts: HTML
+   * can be sanitized, but template URLs cannot, for instance.
+   *
+   * To illustrate this, consider the `ng-bind-html` directive. It renders its value directly as HTML:
+   * we call that the *context*. When given an untrusted input, AngularJS will attempt to sanitize it
+   * before rendering if a sanitizer is available, and throw otherwise. To bypass sanitization and
+   * render the input as-is, you will need to mark it as trusted for that context before attempting
+   * to bind it.
+   *
+   * As of version 1.2, AngularJS ships with SCE enabled by default.
    *
-   * The API contract for the SCE delegate
-   * -------------------------------------
-   * The SCE delegate object must provide the following 3 methods:
+   * ### In practice
    *
-   * - trustAs(contextEnum, value)
-   *     This method is used to tell the SCE service that the provided value is OK to use in the
-   *     contexts specified by contextEnum.  It must return an object that will be accepted by
-   *     getTrusted() for a compatible contextEnum and return this value.
+   * Here's an example of a binding in a privileged context:
    *
-   * - valueOf(value)
-   *     For values that were not produced by trustAs(), return them as is.  For values that were
-   *     produced by trustAs(), return the corresponding input value to trustAs.  Basically, if
-   *     trustAs is wrapping the given values into some type, this operation unwraps it when given
-   *     such a value.
+   * ```
+   * 
+   * 

+   * ```
+   *
+   * Notice that `ng-bind-html` is bound to `userHtml` controlled by the user.  With SCE
+   * disabled, this application allows the user to render arbitrary HTML into the DIV, which would
+   * be an XSS security bug. In a more realistic example, one may be rendering user comments, blog
+   * articles, etc. via bindings. (HTML is just one example of a context where rendering user
+   * controlled input creates security vulnerabilities.)
+   *
+   * For the case of HTML, you might use a library, either on the client side, or on the server side,
+   * to sanitize unsafe HTML before binding to the value and rendering it in the document.
+   *
+   * How would you ensure that every place that used these types of bindings was bound to a value that
+   * was sanitized by your library (or returned as safe for rendering by your server?)  How can you
+   * ensure that you didn't accidentally delete the line that sanitized the value, or renamed some
+   * properties/fields and forgot to update the binding to the sanitized value?
+   *
+   * To be secure by default, AngularJS makes sure bindings go through that sanitization, or
+   * any similar validation process, unless there's a good reason to trust the given value in this
+   * context.  That trust is formalized with a function call. This means that as a developer, you
+   * can assume all untrusted bindings are safe. Then, to audit your code for binding security issues,
+   * you just need to ensure the values you mark as trusted indeed are safe - because they were
+   * received from your server, sanitized by your library, etc. You can organize your codebase to
+   * help with this - perhaps allowing only the files in a specific directory to do this.
+   * Ensuring that the internal API exposed by that code doesn't markup arbitrary values as safe then
+   * becomes a more manageable task.
+   *
+   * In the case of AngularJS' SCE service, one uses {@link ng.$sce#trustAs $sce.trustAs}
+   * (and shorthand methods such as {@link ng.$sce#trustAsHtml $sce.trustAsHtml}, etc.) to
+   * build the trusted versions of your values.
+   *
+   * ### How does it work?
+   *
+   * In privileged contexts, directives and code will bind to the result of {@link ng.$sce#getTrusted
+   * $sce.getTrusted(context, value)} rather than to the value directly.  Think of this function as
+   * a way to enforce the required security context in your data sink. Directives use {@link
+   * ng.$sce#parseAs $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs
+   * the {@link ng.$sce#getTrusted $sce.getTrusted} behind the scenes on non-constant literals. Also,
+   * when binding without directives, AngularJS will understand the context of your bindings
+   * automatically.
+   *
+   * As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link
+   * ng.$sce#parseAsHtml $sce.parseAsHtml(binding expression)}.  Here's the actual code (slightly
+   * simplified):
+   *
+   * ```
+   * var ngBindHtmlDirective = ['$sce', function($sce) {
+   *   return function(scope, element, attr) {
+   *     scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) {
+   *       element.html(value || '');
+   *     });
+   *   };
+   * }];
+   * ```
+   *
+   * ### Impact on loading templates
+   *
+   * This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as
+   * `templateUrl`'s specified by {@link guide/directive directives}.
+   *
+   * By default, Angular only loads templates from the same domain and protocol as the application
+   * document.  This is done by calling {@link ng.$sce#getTrustedResourceUrl
+   * $sce.getTrustedResourceUrl} on the template URL.  To load templates from other domains and/or
+   * protocols, you may either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist
+   * them} or {@link ng.$sce#trustAsResourceUrl wrap it} into a trusted value.
+   *
+   * *Please note*:
+   * The browser's
+   * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest)
+   * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/)
+   * policy apply in addition to this and may further restrict whether the template is successfully
+   * loaded.  This means that without the right CORS policy, loading templates from a different domain
+   * won't work on all browsers.  Also, loading templates from `file://` URL does not work on some
+   * browsers.
+   *
+   * ### This feels like too much overhead
+   *
+   * It's important to remember that SCE only applies to interpolation expressions.
+   *
+   * If your expressions are constant literals, they're automatically trusted and you don't need to
+   * call `$sce.trustAs` on them (e.g.
+   * `
`) just works. The `$sceDelegate` will
+   * also use the `$sanitize` service if it is available when binding untrusted values to
+   * `$sce.HTML` context. AngularJS provides an implementation in `angular-sanitize.js`, and if you
+   * wish to use it, you will also need to depend on the {@link ngSanitize `ngSanitize`} module in
+   * your application.
+   *
+   * The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load
+   * templates in `ng-include` from your application's domain without having to even know about SCE.
+   * It blocks loading templates from other domains or loading templates over http from an https
+   * served document.  You can change these by setting your own custom {@link
+   * ng.$sceDelegateProvider#resourceUrlWhitelist whitelists} and {@link
+   * ng.$sceDelegateProvider#resourceUrlBlacklist blacklists} for matching such URLs.
+   *
+   * This significantly reduces the overhead.  It is far easier to pay the small overhead and have an
+   * application that's secure and can be audited to verify that with much more ease than bolting
+   * security onto an application later.
+   *
+   * 
+   * ### What trusted context types are supported?
+   *
+   * | Context             | Notes          |
+   * |---------------------|----------------|
+   * | `$sce.HTML`         | For HTML that's safe to source into the application.  The {@link ng.directive:ngBindHtml ngBindHtml} directive uses this context for bindings. If an unsafe value is encountered, and the {@link ngSanitize.$sanitize $sanitize} service is available (implemented by the {@link ngSanitize ngSanitize} module) this will sanitize the value instead of throwing an error. |
+   * | `$sce.CSS`          | For CSS that's safe to source into the application.  Currently, no bindings require this context. Feel free to use it in your own directives. |
+   * | `$sce.URL`          | For URLs that are safe to follow as links.  Currently unused (`
Note that `$sce.RESOURCE_URL` makes a stronger statement about the URL than `$sce.URL` does (it's not just the URL that matters, but also what is at the end of it), and therefore contexts requiring values trusted for `$sce.RESOURCE_URL` can be used anywhere that values trusted for `$sce.URL` are required. |
+   * | `$sce.JS`           | For JavaScript that is safe to execute in your application's context.  Currently, no bindings require this context.  Feel free to use it in your own directives. |
+   *
+   *
+   * Be aware that `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them
+   * through {@link ng.$sce#getTrusted $sce.getTrusted}. There's no CSS-, URL-, or JS-context bindings
+   * in AngularJS currently, so their corresponding `$sce.trustAs` functions aren't useful yet. This
+   * might evolve.
+   *
+   * ### Format of items in {@link ng.$sceDelegateProvider#resourceUrlWhitelist resourceUrlWhitelist}/{@link ng.$sceDelegateProvider#resourceUrlBlacklist Blacklist} 
+   *
+   *  Each element in these arrays must be one of the following:
+   *
+   *  - **'self'**
+   *    - The special **string**, `'self'`, can be used to match against all URLs of the **same
+   *      domain** as the application document using the **same protocol**.
+   *  - **String** (except the special value `'self'`)
+   *    - The string is matched against the full *normalized / absolute URL* of the resource
+   *      being tested (substring matches are not good enough.)
+   *    - There are exactly **two wildcard sequences** - `*` and `**`.  All other characters
+   *      match themselves.
+   *    - `*`: matches zero or more occurrences of any character other than one of the following 6
+   *      characters: '`:`', '`/`', '`.`', '`?`', '`&`' and '`;`'.  It's a useful wildcard for use
+   *      in a whitelist.
+   *    - `**`: matches zero or more occurrences of *any* character.  As such, it's not
+   *      appropriate for use in a scheme, domain, etc. as it would match too much.  (e.g.
+   *      http://**.example.com/ would match http://evil.com/?ignore=.example.com/ and that might
+   *      not have been the intention.)  Its usage at the very end of the path is ok.  (e.g.
+   *      http://foo.example.com/templates/**).
+   *  - **RegExp** (*see caveat below*)
+   *    - *Caveat*:  While regular expressions are powerful and offer great flexibility,  their syntax
+   *      (and all the inevitable escaping) makes them *harder to maintain*.  It's easy to
+   *      accidentally introduce a bug when one updates a complex expression (imho, all regexes should
+   *      have good test coverage).  For instance, the use of `.` in the regex is correct only in a
+   *      small number of cases.  A `.` character in the regex used when matching the scheme or a
+   *      subdomain could be matched against a `:` or literal `.` that was likely not intended.   It
+   *      is highly recommended to use the string patterns and only fall back to regular expressions
+   *      as a last resort.
+   *    - The regular expression must be an instance of RegExp (i.e. not a string.)  It is
+   *      matched against the **entire** *normalized / absolute URL* of the resource being tested
+   *      (even when the RegExp did not have the `^` and `$` codes.)  In addition, any flags
+   *      present on the RegExp (such as multiline, global, ignoreCase) are ignored.
+   *    - If you are generating your JavaScript from some other templating engine (not
+   *      recommended, e.g. in issue [#4006](https://github.com/angular/angular.js/issues/4006)),
+   *      remember to escape your regular expression (and be aware that you might need more than
+   *      one level of escaping depending on your templating engine and the way you interpolated
+   *      the value.)  Do make use of your platform's escaping mechanism as it might be good
+   *      enough before coding your own.  E.g. Ruby has
+   *      [Regexp.escape(str)](http://www.ruby-doc.org/core-2.0.0/Regexp.html#method-c-escape)
+   *      and Python has [re.escape](http://docs.python.org/library/re.html#re.escape).
+   *      Javascript lacks a similar built in function for escaping.  Take a look at Google
+   *      Closure library's [goog.string.regExpEscape(s)](
+   *      http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962).
+   *
+   * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} for an example.
+   *
+   * ### Show me an example using SCE.
+   *
+   * 
+   * 
+   *   

+   *     


+   *     User comments

+   *     By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when
+   *     $sanitize is available.  If $sanitize isn't available, this results in an error instead of an
+   *     exploit.
+   *     

+   *       

+   *         {{userComment.name}}:
+   *         
+   *         

+   *       

+   *     

+   *   

+   * 
+   *
+   * 
+   *   angular.module('mySceApp', ['ngSanitize'])
+   *     .controller('AppController', ['$http', '$templateCache', '$sce',
+   *       function AppController($http, $templateCache, $sce) {
+   *         var self = this;
+   *         $http.get('test_data.json', {cache: $templateCache}).then(function(response) {
+   *           self.userComments = response.data;
+   *         });
+   *         self.explicitlyTrustedHtml = $sce.trustAsHtml(
+   *             'Hover over this text.');
+   *       }]);
+   * 
+   *
+   * 
+   * [
+   *   { "name": "Alice",
+   *     "htmlComment":
+   *         "Is anyone reading this?"
+   *   },
+   *   { "name": "Bob",
+   *     "htmlComment": "Yes!  Am I the only other one?"
+   *   }
+   * ]
+   * 
+   *
+   * 
+   *   describe('SCE doc demo', function() {
+   *     it('should sanitize untrusted values', function() {
+   *       expect(element.all(by.css('.htmlComment')).first().getAttribute('innerHTML'))
+   *           .toBe('Is anyone reading this?');
+   *     });
+   *
+   *     it('should NOT sanitize explicitly trusted values', function() {
+   *       expect(element(by.id('explicitlyTrustedHtml')).getAttribute('innerHTML')).toBe(
+   *           'Hover over this text.');
+   *     });
+   *   });
+   * 
+   * 
    *
-   * - getTrusted(contextEnum, value)
-   *     This function should return the a value that is safe to use in the context specified by
-   *     contextEnum or throw and exception otherwise.
    *
-   * NOTE: This contract deliberately does NOT state that values returned by trustAs() must be
-   * opaque or wrapped in some holder object.  That happens to be an implementation detail.  For
-   * instance, an implementation could maintain a registry of all trusted objects by context.  In
-   * such a case, trustAs() would return the same object that was passed in.  getTrusted() would
-   * return the same object passed in if it was found in the registry under a compatible context or
-   * throw an exception otherwise.  An implementation might only wrap values some of the time based
-   * on some criteria.  getTrusted() might return a value and not throw an exception for special
-   * constants or objects even if not wrapped.  All such implementations fulfill this contract.
    *
+   * ## Can I disable SCE completely?
    *
-   * A note on the inheritance model for SCE contexts
-   * ------------------------------------------------
-   * I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types.  This
-   * is purely an implementation details.
+   * Yes, you can.  However, this is strongly discouraged.  SCE gives you a lot of security benefits
+   * for little coding overhead.  It will be much harder to take an SCE disabled application and
+   * either secure it on your own or enable SCE at a later stage.  It might make sense to disable SCE
+   * for cases where you have a lot of existing code that was written before SCE was introduced and
+   * you're migrating them a module at a time. Also do note that this is an app-wide setting, so if
+   * you are writing a library, you will cause security bugs applications using it.
    *
-   * The contract is simply this:
+   * That said, here's how you can completely disable SCE:
    *
-   *     getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value)
-   *     will also succeed.
+   * ```
+   * angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) {
+   *   // Completely disable SCE.  For demonstration purposes only!
+   *   // Do not use in new projects or libraries.
+   *   $sceProvider.enabled(false);
+   * });
+   * ```
    *
-   * Inheritance happens to capture this in a natural way. In some future, we may not use
-   * inheritance anymore. That is OK because no code outside of sce.js and sceSpecs.js would need to
-   * be aware of this detail.
    */
 
-  this.$get = ['$parse', '$sceDelegate', function(
-                $parse,   $sceDelegate) {
-    // Support: IE 9-11 only
-    // Prereq: Ensure that we're not running in IE<11 quirks mode.  In that mode, IE < 11 allow
-    // the "expression(javascript expression)" syntax which is insecure.
-    if (enabled && msie < 8) {
-      throw $sceMinErr('iequirks',
-        'Strict Contextual Escaping does not support Internet Explorer version < 11 in quirks ' +
-        'mode.  You can fix this by adding the text  to the top of your HTML ' +
-        'document.  See http://docs.angularjs.org/api/ng.$sce for more information.');
-    }
-
-    var sce = shallowCopy(SCE_CONTEXTS);
+  function $SceProvider() {
+    var enabled = true;
 
     /**
      * @ngdoc method
-     * @name $sce#isEnabled
+     * @name $sceProvider#enabled
      * @kind function
      *
-     * @return {Boolean} True if SCE is enabled, false otherwise.  If you want to set the value, you
-     *     have to do it at module config time on {@link ng.$sceProvider $sceProvider}.
+     * @param {boolean=} value If provided, then enables/disables SCE application-wide.
+     * @return {boolean} True if SCE is enabled, false otherwise.
      *
      * @description
-     * Returns a boolean indicating if SCE is enabled.
+     * Enables/disables SCE and returns the current value.
      */
-    sce.isEnabled = function() {
+    this.enabled = function (value) {
+      if (arguments.length) {
+        enabled = !!value;
+      }
       return enabled;
     };
-    sce.trustAs = $sceDelegate.trustAs;
-    sce.getTrusted = $sceDelegate.getTrusted;
-    sce.valueOf = $sceDelegate.valueOf;
-
-    if (!enabled) {
-      sce.trustAs = sce.getTrusted = function(type, value) { return value; };
-      sce.valueOf = identity;
-    }
 
-    /**
-     * @ngdoc method
-     * @name $sce#parseAs
+    /* Design notes on the default implementation for SCE.
      *
-     * @description
-     * Converts Angular {@link guide/expression expression} into a function.  This is like {@link
-     * ng.$parse $parse} and is identical when the expression is a literal constant.  Otherwise, it
-     * wraps the expression in a call to {@link ng.$sce#getTrusted $sce.getTrusted(*type*,
-     * *result*)}
-     *
-     * @param {string} type The SCE context in which this result will be used.
-     * @param {string} expression String expression to compile.
-     * @return {function(context, locals)} A function which represents the compiled expression:
-     *
-     *    * `context` – `{object}` – an object against which any expressions embedded in the
-     *      strings are evaluated against (typically a scope object).
-     *    * `locals` – `{object=}` – local variables context object, useful for overriding values
-     *      in `context`.
+     * The API contract for the SCE delegate
+     * -------------------------------------
+     * The SCE delegate object must provide the following 3 methods:
+     *
+     * - trustAs(contextEnum, value)
+     *     This method is used to tell the SCE service that the provided value is OK to use in the
+     *     contexts specified by contextEnum.  It must return an object that will be accepted by
+     *     getTrusted() for a compatible contextEnum and return this value.
+     *
+     * - valueOf(value)
+     *     For values that were not produced by trustAs(), return them as is.  For values that were
+     *     produced by trustAs(), return the corresponding input value to trustAs.  Basically, if
+     *     trustAs is wrapping the given values into some type, this operation unwraps it when given
+     *     such a value.
+     *
+     * - getTrusted(contextEnum, value)
+     *     This function should return the a value that is safe to use in the context specified by
+     *     contextEnum or throw and exception otherwise.
+     *
+     * NOTE: This contract deliberately does NOT state that values returned by trustAs() must be
+     * opaque or wrapped in some holder object.  That happens to be an implementation detail.  For
+     * instance, an implementation could maintain a registry of all trusted objects by context.  In
+     * such a case, trustAs() would return the same object that was passed in.  getTrusted() would
+     * return the same object passed in if it was found in the registry under a compatible context or
+     * throw an exception otherwise.  An implementation might only wrap values some of the time based
+     * on some criteria.  getTrusted() might return a value and not throw an exception for special
+     * constants or objects even if not wrapped.  All such implementations fulfill this contract.
+     *
+     *
+     * A note on the inheritance model for SCE contexts
+     * ------------------------------------------------
+     * I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types.  This
+     * is purely an implementation details.
+     *
+     * The contract is simply this:
+     *
+     *     getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value)
+     *     will also succeed.
+     *
+     * Inheritance happens to capture this in a natural way. In some future, we may not use
+     * inheritance anymore. That is OK because no code outside of sce.js and sceSpecs.js would need to
+     * be aware of this detail.
      */
-    sce.parseAs = function sceParseAs(type, expr) {
-      var parsed = $parse(expr);
-      if (parsed.literal && parsed.constant) {
-        return parsed;
-      } else {
-        return $parse(expr, function(value) {
-          return sce.getTrusted(type, value);
-        });
+
+    this.$get = ['$parse', '$sceDelegate', function ($parse, $sceDelegate) {
+      // Support: IE 9-11 only
+      // Prereq: Ensure that we're not running in IE<11 quirks mode.  In that mode, IE < 11 allow
+      // the "expression(javascript expression)" syntax which is insecure.
+      if (enabled && msie < 8) {
+        throw $sceMinErr('iequirks', 'Strict Contextual Escaping does not support Internet Explorer version < 11 in quirks ' + 'mode.  You can fix this by adding the text  to the top of your HTML ' + 'document.  See http://docs.angularjs.org/api/ng.$sce for more information.');
       }
-    };
 
-    /**
-     * @ngdoc method
-     * @name $sce#trustAs
-     *
-     * @description
-     * Delegates to {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. As such, returns a
-     * wrapped object that represents your value, and the trust you have in its safety for the given
-     * context. AngularJS can then use that value as-is in bindings of the specified secure context.
-     * This is used in bindings for `ng-bind-html`, `ng-include`, and most `src` attribute
-     * interpolations. See {@link ng.$sce $sce} for strict contextual escaping.
-     *
-     * @param {string} type The context in which this value is safe for use, e.g. `$sce.URL`,
-     *     `$sce.RESOURCE_URL`, `$sce.HTML`, `$sce.JS` or `$sce.CSS`.
-     *
-     * @param {*} value The value that that should be considered trusted.
-     * @return {*} A wrapped version of value that can be used as a trusted variant of your `value`
-     *     in the context you specified.
-     */
+      var sce = shallowCopy(SCE_CONTEXTS);
+
+      /**
+       * @ngdoc method
+       * @name $sce#isEnabled
+       * @kind function
+       *
+       * @return {Boolean} True if SCE is enabled, false otherwise.  If you want to set the value, you
+       *     have to do it at module config time on {@link ng.$sceProvider $sceProvider}.
+       *
+       * @description
+       * Returns a boolean indicating if SCE is enabled.
+       */
+      sce.isEnabled = function () {
+        return enabled;
+      };
+      sce.trustAs = $sceDelegate.trustAs;
+      sce.getTrusted = $sceDelegate.getTrusted;
+      sce.valueOf = $sceDelegate.valueOf;
+
+      if (!enabled) {
+        sce.trustAs = sce.getTrusted = function (type, value) {
+          return value;
+        };
+        sce.valueOf = identity;
+      }
+
+      /**
+       * @ngdoc method
+       * @name $sce#parseAs
+       *
+       * @description
+       * Converts Angular {@link guide/expression expression} into a function.  This is like {@link
+       * ng.$parse $parse} and is identical when the expression is a literal constant.  Otherwise, it
+       * wraps the expression in a call to {@link ng.$sce#getTrusted $sce.getTrusted(*type*,
+       * *result*)}
+       *
+       * @param {string} type The SCE context in which this result will be used.
+       * @param {string} expression String expression to compile.
+       * @return {function(context, locals)} A function which represents the compiled expression:
+       *
+       *    * `context` – `{object}` – an object against which any expressions embedded in the
+       *      strings are evaluated against (typically a scope object).
+       *    * `locals` – `{object=}` – local variables context object, useful for overriding values
+       *      in `context`.
+       */
+      sce.parseAs = function sceParseAs(type, expr) {
+        var parsed = $parse(expr);
+        if (parsed.literal && parsed.constant) {
+          return parsed;
+        } else {
+          return $parse(expr, function (value) {
+            return sce.getTrusted(type, value);
+          });
+        }
+      };
+
+      /**
+       * @ngdoc method
+       * @name $sce#trustAs
+       *
+       * @description
+       * Delegates to {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. As such, returns a
+       * wrapped object that represents your value, and the trust you have in its safety for the given
+       * context. AngularJS can then use that value as-is in bindings of the specified secure context.
+       * This is used in bindings for `ng-bind-html`, `ng-include`, and most `src` attribute
+       * interpolations. See {@link ng.$sce $sce} for strict contextual escaping.
+       *
+       * @param {string} type The context in which this value is safe for use, e.g. `$sce.URL`,
+       *     `$sce.RESOURCE_URL`, `$sce.HTML`, `$sce.JS` or `$sce.CSS`.
+       *
+       * @param {*} value The value that that should be considered trusted.
+       * @return {*} A wrapped version of value that can be used as a trusted variant of your `value`
+       *     in the context you specified.
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#trustAsHtml
+       *
+       * @description
+       * Shorthand method.  `$sce.trustAsHtml(value)` →
+       *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.HTML, value)`}
+       *
+       * @param {*} value The value to mark as trusted for `$sce.HTML` context.
+       * @return {*} A wrapped version of value that can be used as a trusted variant of your `value`
+       *     in `$sce.HTML` context (like `ng-bind-html`).
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#trustAsCss
+       *
+       * @description
+       * Shorthand method.  `$sce.trustAsCss(value)` →
+       *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.CSS, value)`}
+       *
+       * @param {*} value The value to mark as trusted for `$sce.CSS` context.
+       * @return {*} A wrapped version of value that can be used as a trusted variant
+       *     of your `value` in `$sce.CSS` context. This context is currently unused, so there are
+       *     almost no reasons to use this function so far.
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#trustAsUrl
+       *
+       * @description
+       * Shorthand method.  `$sce.trustAsUrl(value)` →
+       *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.URL, value)`}
+       *
+       * @param {*} value The value to mark as trusted for `$sce.URL` context.
+       * @return {*} A wrapped version of value that can be used as a trusted variant of your `value`
+       *     in `$sce.URL` context. That context is currently unused, so there are almost no reasons
+       *     to use this function so far.
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#trustAsResourceUrl
+       *
+       * @description
+       * Shorthand method.  `$sce.trustAsResourceUrl(value)` →
+       *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`}
+       *
+       * @param {*} value The value to mark as trusted for `$sce.RESOURCE_URL` context.
+       * @return {*} A wrapped version of value that can be used as a trusted variant of your `value`
+       *     in `$sce.RESOURCE_URL` context (template URLs in `ng-include`, most `src` attribute
+       *     bindings, ...)
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#trustAsJs
+       *
+       * @description
+       * Shorthand method.  `$sce.trustAsJs(value)` →
+       *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.JS, value)`}
+       *
+       * @param {*} value The value to mark as trusted for `$sce.JS` context.
+       * @return {*} A wrapped version of value that can be used as a trusted variant of your `value`
+       *     in `$sce.JS` context. That context is currently unused, so there are almost no reasons to
+       *     use this function so far.
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#getTrusted
+       *
+       * @description
+       * Delegates to {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted`}.  As such,
+       * takes any input, and either returns a value that's safe to use in the specified context,
+       * or throws an exception. This function is aware of trusted values created by the `trustAs`
+       * function and its shorthands, and when contexts are appropriate, returns the unwrapped value
+       * as-is. Finally, this function can also throw when there is no way to turn `maybeTrusted` in a
+       * safe value (e.g., no sanitization is available or possible.)
+       *
+       * @param {string} type The context in which this value is to be used.
+       * @param {*} maybeTrusted The result of a prior {@link ng.$sce#trustAs
+       *     `$sce.trustAs`} call, or anything else (which will not be considered trusted.)
+       * @return {*} A version of the value that's safe to use in the given context, or throws an
+       *     exception if this is impossible.
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#getTrustedHtml
+       *
+       * @description
+       * Shorthand method.  `$sce.getTrustedHtml(value)` →
+       *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`}
+       *
+       * @param {*} value The value to pass to `$sce.getTrusted`.
+       * @return {*} The return value of `$sce.getTrusted($sce.HTML, value)`
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#getTrustedCss
+       *
+       * @description
+       * Shorthand method.  `$sce.getTrustedCss(value)` →
+       *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`}
+       *
+       * @param {*} value The value to pass to `$sce.getTrusted`.
+       * @return {*} The return value of `$sce.getTrusted($sce.CSS, value)`
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#getTrustedUrl
+       *
+       * @description
+       * Shorthand method.  `$sce.getTrustedUrl(value)` →
+       *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.URL, value)`}
+       *
+       * @param {*} value The value to pass to `$sce.getTrusted`.
+       * @return {*} The return value of `$sce.getTrusted($sce.URL, value)`
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#getTrustedResourceUrl
+       *
+       * @description
+       * Shorthand method.  `$sce.getTrustedResourceUrl(value)` →
+       *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`}
+       *
+       * @param {*} value The value to pass to `$sceDelegate.getTrusted`.
+       * @return {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)`
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#getTrustedJs
+       *
+       * @description
+       * Shorthand method.  `$sce.getTrustedJs(value)` →
+       *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.JS, value)`}
+       *
+       * @param {*} value The value to pass to `$sce.getTrusted`.
+       * @return {*} The return value of `$sce.getTrusted($sce.JS, value)`
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#parseAsHtml
+       *
+       * @description
+       * Shorthand method.  `$sce.parseAsHtml(expression string)` →
+       *     {@link ng.$sce#parseAs `$sce.parseAs($sce.HTML, value)`}
+       *
+       * @param {string} expression String expression to compile.
+       * @return {function(context, locals)} A function which represents the compiled expression:
+       *
+       *    * `context` – `{object}` – an object against which any expressions embedded in the
+       *      strings are evaluated against (typically a scope object).
+       *    * `locals` – `{object=}` – local variables context object, useful for overriding values
+       *      in `context`.
+       */
+
+      /**
+       * @ngdoc method
+       * @name $sce#parseAsCss
+       *
+       * @description
+       * Shorthand method.  `$sce.parseAsCss(value)` →
+       *     {@link ng.$sce#parseAs `$sce.parseAs($sce.CSS, value)`}
+       *
+       * @param {string} expression String expression to compile.
+       * @return {function(context, locals)} A function which represents the compiled expression:
+       *
+       *    * `context` – `{object}` – an object against which any expressions embedded in the
+       *      strings are evaluated against (typically a scope object).
+       *    * `locals` – `{object=}` – local variables context object, useful for overriding values
+       *      in `context`.
+       */
 
-    /**
-     * @ngdoc method
-     * @name $sce#trustAsHtml
-     *
-     * @description
-     * Shorthand method.  `$sce.trustAsHtml(value)` →
-     *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.HTML, value)`}
-     *
-     * @param {*} value The value to mark as trusted for `$sce.HTML` context.
-     * @return {*} A wrapped version of value that can be used as a trusted variant of your `value`
-     *     in `$sce.HTML` context (like `ng-bind-html`).
-     */
+      /**
+       * @ngdoc method
+       * @name $sce#parseAsUrl
+       *
+       * @description
+       * Shorthand method.  `$sce.parseAsUrl(value)` →
+       *     {@link ng.$sce#parseAs `$sce.parseAs($sce.URL, value)`}
+       *
+       * @param {string} expression String expression to compile.
+       * @return {function(context, locals)} A function which represents the compiled expression:
+       *
+       *    * `context` – `{object}` – an object against which any expressions embedded in the
+       *      strings are evaluated against (typically a scope object).
+       *    * `locals` – `{object=}` – local variables context object, useful for overriding values
+       *      in `context`.
+       */
 
-    /**
-     * @ngdoc method
-     * @name $sce#trustAsCss
-     *
-     * @description
-     * Shorthand method.  `$sce.trustAsCss(value)` →
-     *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.CSS, value)`}
-     *
-     * @param {*} value The value to mark as trusted for `$sce.CSS` context.
-     * @return {*} A wrapped version of value that can be used as a trusted variant
-     *     of your `value` in `$sce.CSS` context. This context is currently unused, so there are
-     *     almost no reasons to use this function so far.
-     */
+      /**
+       * @ngdoc method
+       * @name $sce#parseAsResourceUrl
+       *
+       * @description
+       * Shorthand method.  `$sce.parseAsResourceUrl(value)` →
+       *     {@link ng.$sce#parseAs `$sce.parseAs($sce.RESOURCE_URL, value)`}
+       *
+       * @param {string} expression String expression to compile.
+       * @return {function(context, locals)} A function which represents the compiled expression:
+       *
+       *    * `context` – `{object}` – an object against which any expressions embedded in the
+       *      strings are evaluated against (typically a scope object).
+       *    * `locals` – `{object=}` – local variables context object, useful for overriding values
+       *      in `context`.
+       */
 
-    /**
-     * @ngdoc method
-     * @name $sce#trustAsUrl
-     *
-     * @description
-     * Shorthand method.  `$sce.trustAsUrl(value)` →
-     *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.URL, value)`}
-     *
-     * @param {*} value The value to mark as trusted for `$sce.URL` context.
-     * @return {*} A wrapped version of value that can be used as a trusted variant of your `value`
-     *     in `$sce.URL` context. That context is currently unused, so there are almost no reasons
-     *     to use this function so far.
-     */
+      /**
+       * @ngdoc method
+       * @name $sce#parseAsJs
+       *
+       * @description
+       * Shorthand method.  `$sce.parseAsJs(value)` →
+       *     {@link ng.$sce#parseAs `$sce.parseAs($sce.JS, value)`}
+       *
+       * @param {string} expression String expression to compile.
+       * @return {function(context, locals)} A function which represents the compiled expression:
+       *
+       *    * `context` – `{object}` – an object against which any expressions embedded in the
+       *      strings are evaluated against (typically a scope object).
+       *    * `locals` – `{object=}` – local variables context object, useful for overriding values
+       *      in `context`.
+       */
 
-    /**
-     * @ngdoc method
-     * @name $sce#trustAsResourceUrl
-     *
-     * @description
-     * Shorthand method.  `$sce.trustAsResourceUrl(value)` →
-     *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`}
-     *
-     * @param {*} value The value to mark as trusted for `$sce.RESOURCE_URL` context.
-     * @return {*} A wrapped version of value that can be used as a trusted variant of your `value`
-     *     in `$sce.RESOURCE_URL` context (template URLs in `ng-include`, most `src` attribute
-     *     bindings, ...)
-     */
+      // Shorthand delegations.
+      var parse = sce.parseAs,
+          getTrusted = sce.getTrusted,
+          trustAs = sce.trustAs;
 
-    /**
-     * @ngdoc method
-     * @name $sce#trustAsJs
-     *
-     * @description
-     * Shorthand method.  `$sce.trustAsJs(value)` →
-     *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.JS, value)`}
-     *
-     * @param {*} value The value to mark as trusted for `$sce.JS` context.
-     * @return {*} A wrapped version of value that can be used as a trusted variant of your `value`
-     *     in `$sce.JS` context. That context is currently unused, so there are almost no reasons to
-     *     use this function so far.
-     */
+      forEach(SCE_CONTEXTS, function (enumValue, name) {
+        var lName = lowercase(name);
+        sce[snakeToCamel('parse_as_' + lName)] = function (expr) {
+          return parse(enumValue, expr);
+        };
+        sce[snakeToCamel('get_trusted_' + lName)] = function (value) {
+          return getTrusted(enumValue, value);
+        };
+        sce[snakeToCamel('trust_as_' + lName)] = function (value) {
+          return trustAs(enumValue, value);
+        };
+      });
 
-    /**
-     * @ngdoc method
-     * @name $sce#getTrusted
-     *
-     * @description
-     * Delegates to {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted`}.  As such,
-     * takes any input, and either returns a value that's safe to use in the specified context,
-     * or throws an exception. This function is aware of trusted values created by the `trustAs`
-     * function and its shorthands, and when contexts are appropriate, returns the unwrapped value
-     * as-is. Finally, this function can also throw when there is no way to turn `maybeTrusted` in a
-     * safe value (e.g., no sanitization is available or possible.)
-     *
-     * @param {string} type The context in which this value is to be used.
-     * @param {*} maybeTrusted The result of a prior {@link ng.$sce#trustAs
-     *     `$sce.trustAs`} call, or anything else (which will not be considered trusted.)
-     * @return {*} A version of the value that's safe to use in the given context, or throws an
-     *     exception if this is impossible.
-     */
+      return sce;
+    }];
+  }
 
-    /**
-     * @ngdoc method
-     * @name $sce#getTrustedHtml
-     *
-     * @description
-     * Shorthand method.  `$sce.getTrustedHtml(value)` →
-     *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`}
-     *
-     * @param {*} value The value to pass to `$sce.getTrusted`.
-     * @return {*} The return value of `$sce.getTrusted($sce.HTML, value)`
-     */
+  /* exported $SnifferProvider */
 
-    /**
-     * @ngdoc method
-     * @name $sce#getTrustedCss
-     *
-     * @description
-     * Shorthand method.  `$sce.getTrustedCss(value)` →
-     *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`}
-     *
-     * @param {*} value The value to pass to `$sce.getTrusted`.
-     * @return {*} The return value of `$sce.getTrusted($sce.CSS, value)`
-     */
+  /**
+   * !!! This is an undocumented "private" service !!!
+   *
+   * @name $sniffer
+   * @requires $window
+   * @requires $document
+   * @this
+   *
+   * @property {boolean} history Does the browser support html5 history api ?
+   * @property {boolean} transitions Does the browser support CSS transition events ?
+   * @property {boolean} animations Does the browser support CSS animation events ?
+   *
+   * @description
+   * This is very simple implementation of testing browser's features.
+   */
+  function $SnifferProvider() {
+    this.$get = ['$window', '$document', function ($window, $document) {
+      var eventSupport = {},
+
+      // Chrome Packaged Apps are not allowed to access `history.pushState`.
+      // If not sandboxed, they can be detected by the presence of `chrome.app.runtime`
+      // (see https://developer.chrome.com/apps/api_index). If sandboxed, they can be detected by
+      // the presence of an extension runtime ID and the absence of other Chrome runtime APIs
+      // (see https://developer.chrome.com/apps/manifest/sandbox).
+      // (NW.js apps have access to Chrome APIs, but do support `history`.)
+      isNw = $window.nw && $window.nw.process,
+          isChromePackagedApp = !isNw && $window.chrome && ($window.chrome.app && $window.chrome.app.runtime || !$window.chrome.app && $window.chrome.runtime && $window.chrome.runtime.id),
+          hasHistoryPushState = !isChromePackagedApp && $window.history && $window.history.pushState,
+          android = toInt((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]),
+          boxee = /Boxee/i.test(($window.navigator || {}).userAgent),
+          document = $document[0] || {},
+          bodyStyle = document.body && document.body.style,
+          transitions = false,
+          animations = false;
+
+      if (bodyStyle) {
+        // Support: Android <5, Blackberry Browser 10, default Chrome in Android 4.4.x
+        // Mentioned browsers need a -webkit- prefix for transitions & animations.
+        transitions = !!('transition' in bodyStyle || 'webkitTransition' in bodyStyle);
+        animations = !!('animation' in bodyStyle || 'webkitAnimation' in bodyStyle);
+      }
 
-    /**
-     * @ngdoc method
-     * @name $sce#getTrustedUrl
-     *
-     * @description
-     * Shorthand method.  `$sce.getTrustedUrl(value)` →
-     *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.URL, value)`}
-     *
-     * @param {*} value The value to pass to `$sce.getTrusted`.
-     * @return {*} The return value of `$sce.getTrusted($sce.URL, value)`
-     */
+      return {
+        // Android has history.pushState, but it does not update location correctly
+        // so let's not use the history API at all.
+        // http://code.google.com/p/android/issues/detail?id=17471
+        // https://github.com/angular/angular.js/issues/904
+
+        // older webkit browser (533.9) on Boxee box has exactly the same problem as Android has
+        // so let's not use the history API also
+        // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined
+        history: !!(hasHistoryPushState && !(android < 4) && !boxee),
+        hasEvent: function hasEvent(event) {
+          // Support: IE 9-11 only
+          // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have
+          // it. In particular the event is not fired when backspace or delete key are pressed or
+          // when cut operation is performed.
+          // IE10+ implements 'input' event but it erroneously fires under various situations,
+          // e.g. when placeholder changes, or a form is focused.
+          if (event === 'input' && msie) return false;
+
+          if (isUndefined(eventSupport[event])) {
+            var divElm = document.createElement('div');
+            eventSupport[event] = 'on' + event in divElm;
+          }
 
-    /**
-     * @ngdoc method
-     * @name $sce#getTrustedResourceUrl
-     *
-     * @description
-     * Shorthand method.  `$sce.getTrustedResourceUrl(value)` →
-     *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`}
-     *
-     * @param {*} value The value to pass to `$sceDelegate.getTrusted`.
-     * @return {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)`
-     */
+          return eventSupport[event];
+        },
+        csp: csp(),
+        transitions: transitions,
+        animations: animations,
+        android: android
+      };
+    }];
+  }
 
-    /**
-     * @ngdoc method
-     * @name $sce#getTrustedJs
-     *
-     * @description
-     * Shorthand method.  `$sce.getTrustedJs(value)` →
-     *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.JS, value)`}
-     *
-     * @param {*} value The value to pass to `$sce.getTrusted`.
-     * @return {*} The return value of `$sce.getTrusted($sce.JS, value)`
-     */
+  var $templateRequestMinErr = minErr('$compile');
 
-    /**
-     * @ngdoc method
-     * @name $sce#parseAsHtml
-     *
-     * @description
-     * Shorthand method.  `$sce.parseAsHtml(expression string)` →
-     *     {@link ng.$sce#parseAs `$sce.parseAs($sce.HTML, value)`}
-     *
-     * @param {string} expression String expression to compile.
-     * @return {function(context, locals)} A function which represents the compiled expression:
-     *
-     *    * `context` – `{object}` – an object against which any expressions embedded in the
-     *      strings are evaluated against (typically a scope object).
-     *    * `locals` – `{object=}` – local variables context object, useful for overriding values
-     *      in `context`.
-     */
+  /**
+   * @ngdoc provider
+   * @name $templateRequestProvider
+   * @this
+   *
+   * @description
+   * Used to configure the options passed to the {@link $http} service when making a template request.
+   *
+   * For example, it can be used for specifying the "Accept" header that is sent to the server, when
+   * requesting a template.
+   */
+  function $TemplateRequestProvider() {
 
-    /**
-     * @ngdoc method
-     * @name $sce#parseAsCss
-     *
-     * @description
-     * Shorthand method.  `$sce.parseAsCss(value)` →
-     *     {@link ng.$sce#parseAs `$sce.parseAs($sce.CSS, value)`}
-     *
-     * @param {string} expression String expression to compile.
-     * @return {function(context, locals)} A function which represents the compiled expression:
-     *
-     *    * `context` – `{object}` – an object against which any expressions embedded in the
-     *      strings are evaluated against (typically a scope object).
-     *    * `locals` – `{object=}` – local variables context object, useful for overriding values
-     *      in `context`.
-     */
+    var httpOptions;
 
     /**
      * @ngdoc method
-     * @name $sce#parseAsUrl
-     *
+     * @name $templateRequestProvider#httpOptions
      * @description
-     * Shorthand method.  `$sce.parseAsUrl(value)` →
-     *     {@link ng.$sce#parseAs `$sce.parseAs($sce.URL, value)`}
+     * The options to be passed to the {@link $http} service when making the request.
+     * You can use this to override options such as the "Accept" header for template requests.
      *
-     * @param {string} expression String expression to compile.
-     * @return {function(context, locals)} A function which represents the compiled expression:
+     * The {@link $templateRequest} will set the `cache` and the `transformResponse` properties of the
+     * options if not overridden here.
      *
-     *    * `context` – `{object}` – an object against which any expressions embedded in the
-     *      strings are evaluated against (typically a scope object).
-     *    * `locals` – `{object=}` – local variables context object, useful for overriding values
-     *      in `context`.
+     * @param {string=} value new value for the {@link $http} options.
+     * @returns {string|self} Returns the {@link $http} options when used as getter and self if used as setter.
      */
+    this.httpOptions = function (val) {
+      if (val) {
+        httpOptions = val;
+        return this;
+      }
+      return httpOptions;
+    };
 
     /**
-     * @ngdoc method
-     * @name $sce#parseAsResourceUrl
+     * @ngdoc service
+     * @name $templateRequest
      *
      * @description
-     * Shorthand method.  `$sce.parseAsResourceUrl(value)` →
-     *     {@link ng.$sce#parseAs `$sce.parseAs($sce.RESOURCE_URL, value)`}
+     * The `$templateRequest` service runs security checks then downloads the provided template using
+     * `$http` and, upon success, stores the contents inside of `$templateCache`. If the HTTP request
+     * fails or the response data of the HTTP request is empty, a `$compile` error will be thrown (the
+     * exception can be thwarted by setting the 2nd parameter of the function to true). Note that the
+     * contents of `$templateCache` are trusted, so the call to `$sce.getTrustedUrl(tpl)` is omitted
+     * when `tpl` is of type string and `$templateCache` has the matching entry.
      *
-     * @param {string} expression String expression to compile.
-     * @return {function(context, locals)} A function which represents the compiled expression:
+     * If you want to pass custom options to the `$http` service, such as setting the Accept header you
+     * can configure this via {@link $templateRequestProvider#httpOptions}.
      *
-     *    * `context` – `{object}` – an object against which any expressions embedded in the
-     *      strings are evaluated against (typically a scope object).
-     *    * `locals` – `{object=}` – local variables context object, useful for overriding values
-     *      in `context`.
-     */
-
-    /**
-     * @ngdoc method
-     * @name $sce#parseAsJs
+     * `$templateRequest` is used internally by {@link $compile}, {@link ngRoute.$route}, and directives such
+     * as {@link ngInclude} to download and cache templates.
      *
-     * @description
-     * Shorthand method.  `$sce.parseAsJs(value)` →
-     *     {@link ng.$sce#parseAs `$sce.parseAs($sce.JS, value)`}
+     * 3rd party modules should use `$templateRequest` if their services or directives are loading
+     * templates.
+     *
+     * @param {string|TrustedResourceUrl} tpl The HTTP request template URL
+     * @param {boolean=} ignoreRequestError Whether or not to ignore the exception when the request fails or the template is empty
      *
-     * @param {string} expression String expression to compile.
-     * @return {function(context, locals)} A function which represents the compiled expression:
+     * @return {Promise} a promise for the HTTP response data of the given URL.
      *
-     *    * `context` – `{object}` – an object against which any expressions embedded in the
-     *      strings are evaluated against (typically a scope object).
-     *    * `locals` – `{object=}` – local variables context object, useful for overriding values
-     *      in `context`.
+     * @property {number} totalPendingRequests total amount of pending template requests being downloaded.
      */
-
-    // Shorthand delegations.
-    var parse = sce.parseAs,
-        getTrusted = sce.getTrusted,
-        trustAs = sce.trustAs;
-
-    forEach(SCE_CONTEXTS, function(enumValue, name) {
-      var lName = lowercase(name);
-      sce[snakeToCamel('parse_as_' + lName)] = function(expr) {
-        return parse(enumValue, expr);
-      };
-      sce[snakeToCamel('get_trusted_' + lName)] = function(value) {
-        return getTrusted(enumValue, value);
-      };
-      sce[snakeToCamel('trust_as_' + lName)] = function(value) {
-        return trustAs(enumValue, value);
-      };
-    });
-
-    return sce;
-  }];
-}
-
-/* exported $SnifferProvider */
-
-/**
- * !!! This is an undocumented "private" service !!!
- *
- * @name $sniffer
- * @requires $window
- * @requires $document
- * @this
- *
- * @property {boolean} history Does the browser support html5 history api ?
- * @property {boolean} transitions Does the browser support CSS transition events ?
- * @property {boolean} animations Does the browser support CSS animation events ?
- *
- * @description
- * This is very simple implementation of testing browser's features.
- */
-function $SnifferProvider() {
-  this.$get = ['$window', '$document', function($window, $document) {
-    var eventSupport = {},
-        // Chrome Packaged Apps are not allowed to access `history.pushState`.
-        // If not sandboxed, they can be detected by the presence of `chrome.app.runtime`
-        // (see https://developer.chrome.com/apps/api_index). If sandboxed, they can be detected by
-        // the presence of an extension runtime ID and the absence of other Chrome runtime APIs
-        // (see https://developer.chrome.com/apps/manifest/sandbox).
-        // (NW.js apps have access to Chrome APIs, but do support `history`.)
-        isNw = $window.nw && $window.nw.process,
-        isChromePackagedApp =
-            !isNw &&
-            $window.chrome &&
-            ($window.chrome.app && $window.chrome.app.runtime ||
-                !$window.chrome.app && $window.chrome.runtime && $window.chrome.runtime.id),
-        hasHistoryPushState = !isChromePackagedApp && $window.history && $window.history.pushState,
-        android =
-          toInt((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]),
-        boxee = /Boxee/i.test(($window.navigator || {}).userAgent),
-        document = $document[0] || {},
-        bodyStyle = document.body && document.body.style,
-        transitions = false,
-        animations = false;
-
-    if (bodyStyle) {
-      // Support: Android <5, Blackberry Browser 10, default Chrome in Android 4.4.x
-      // Mentioned browsers need a -webkit- prefix for transitions & animations.
-      transitions = !!('transition' in bodyStyle || 'webkitTransition' in bodyStyle);
-      animations = !!('animation' in bodyStyle || 'webkitAnimation' in bodyStyle);
-    }
-
-
-    return {
-      // Android has history.pushState, but it does not update location correctly
-      // so let's not use the history API at all.
-      // http://code.google.com/p/android/issues/detail?id=17471
-      // https://github.com/angular/angular.js/issues/904
-
-      // older webkit browser (533.9) on Boxee box has exactly the same problem as Android has
-      // so let's not use the history API also
-      // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined
-      history: !!(hasHistoryPushState && !(android < 4) && !boxee),
-      hasEvent: function(event) {
-        // Support: IE 9-11 only
-        // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have
-        // it. In particular the event is not fired when backspace or delete key are pressed or
-        // when cut operation is performed.
-        // IE10+ implements 'input' event but it erroneously fires under various situations,
-        // e.g. when placeholder changes, or a form is focused.
-        if (event === 'input' && msie) return false;
-
-        if (isUndefined(eventSupport[event])) {
-          var divElm = document.createElement('div');
-          eventSupport[event] = 'on' + event in divElm;
-        }
-
-        return eventSupport[event];
-      },
-      csp: csp(),
-      transitions: transitions,
-      animations: animations,
-      android: android
-    };
-  }];
-}
-
-var $templateRequestMinErr = minErr('$compile');
-
-/**
- * @ngdoc provider
- * @name $templateRequestProvider
- * @this
- *
- * @description
- * Used to configure the options passed to the {@link $http} service when making a template request.
- *
- * For example, it can be used for specifying the "Accept" header that is sent to the server, when
- * requesting a template.
- */
-function $TemplateRequestProvider() {
-
-  var httpOptions;
-
-  /**
-   * @ngdoc method
-   * @name $templateRequestProvider#httpOptions
-   * @description
-   * The options to be passed to the {@link $http} service when making the request.
-   * You can use this to override options such as the "Accept" header for template requests.
-   *
-   * The {@link $templateRequest} will set the `cache` and the `transformResponse` properties of the
-   * options if not overridden here.
-   *
-   * @param {string=} value new value for the {@link $http} options.
-   * @returns {string|self} Returns the {@link $http} options when used as getter and self if used as setter.
-   */
-  this.httpOptions = function(val) {
-    if (val) {
-      httpOptions = val;
-      return this;
-    }
-    return httpOptions;
-  };
-
-  /**
-   * @ngdoc service
-   * @name $templateRequest
-   *
-   * @description
-   * The `$templateRequest` service runs security checks then downloads the provided template using
-   * `$http` and, upon success, stores the contents inside of `$templateCache`. If the HTTP request
-   * fails or the response data of the HTTP request is empty, a `$compile` error will be thrown (the
-   * exception can be thwarted by setting the 2nd parameter of the function to true). Note that the
-   * contents of `$templateCache` are trusted, so the call to `$sce.getTrustedUrl(tpl)` is omitted
-   * when `tpl` is of type string and `$templateCache` has the matching entry.
-   *
-   * If you want to pass custom options to the `$http` service, such as setting the Accept header you
-   * can configure this via {@link $templateRequestProvider#httpOptions}.
-   *
-   * `$templateRequest` is used internally by {@link $compile}, {@link ngRoute.$route}, and directives such
-   * as {@link ngInclude} to download and cache templates.
-   *
-   * 3rd party modules should use `$templateRequest` if their services or directives are loading
-   * templates.
-   *
-   * @param {string|TrustedResourceUrl} tpl The HTTP request template URL
-   * @param {boolean=} ignoreRequestError Whether or not to ignore the exception when the request fails or the template is empty
-   *
-   * @return {Promise} a promise for the HTTP response data of the given URL.
-   *
-   * @property {number} totalPendingRequests total amount of pending template requests being downloaded.
-   */
-  this.$get = ['$exceptionHandler', '$templateCache', '$http', '$q', '$sce',
-    function($exceptionHandler, $templateCache, $http, $q, $sce) {
+    this.$get = ['$exceptionHandler', '$templateCache', '$http', '$q', '$sce', function ($exceptionHandler, $templateCache, $http, $q, $sce) {
 
       function handleRequestFn(tpl, ignoreRequestError) {
         handleRequestFn.totalPendingRequests++;
@@ -54987,7 +54709,7 @@ function $TemplateRequestProvider() {
         var transformResponse = $http.defaults && $http.defaults.transformResponse;
 
         if (isArray(transformResponse)) {
-          transformResponse = transformResponse.filter(function(transformer) {
+          transformResponse = transformResponse.filter(function (transformer) {
             return transformer !== defaultHttpResponseTransform;
           });
         } else if (transformResponse === defaultHttpResponseTransform) {
@@ -54995,22 +54717,18 @@ function $TemplateRequestProvider() {
         }
 
         return $http.get(tpl, extend({
-            cache: $templateCache,
-            transformResponse: transformResponse
-          }, httpOptions))
-          .finally(function() {
-            handleRequestFn.totalPendingRequests--;
-          })
-          .then(function(response) {
-            $templateCache.put(tpl, response.data);
-            return response.data;
-          }, handleError);
+          cache: $templateCache,
+          transformResponse: transformResponse
+        }, httpOptions)).finally(function () {
+          handleRequestFn.totalPendingRequests--;
+        }).then(function (response) {
+          $templateCache.put(tpl, response.data);
+          return response.data;
+        }, handleError);
 
         function handleError(resp) {
           if (!ignoreRequestError) {
-            resp = $templateRequestMinErr('tpload',
-                'Failed to load template: {0} (HTTP status: {1} {2})',
-                tpl, resp.status, resp.statusText);
+            resp = $templateRequestMinErr('tpload', 'Failed to load template: {0} (HTTP status: {1} {2})', tpl, resp.status, resp.statusText);
 
             $exceptionHandler(resp);
           }
@@ -55022,1084 +54740,1071 @@ function $TemplateRequestProvider() {
       handleRequestFn.totalPendingRequests = 0;
 
       return handleRequestFn;
-    }
-  ];
-}
+    }];
+  }
 
-/** @this */
-function $$TestabilityProvider() {
-  this.$get = ['$rootScope', '$browser', '$location',
-       function($rootScope,   $browser,   $location) {
+  /** @this */
+  function $$TestabilityProvider() {
+    this.$get = ['$rootScope', '$browser', '$location', function ($rootScope, $browser, $location) {
 
-    /**
-     * @name $testability
-     *
-     * @description
-     * The private $$testability service provides a collection of methods for use when debugging
-     * or by automated test and debugging tools.
-     */
-    var testability = {};
+      /**
+       * @name $testability
+       *
+       * @description
+       * The private $$testability service provides a collection of methods for use when debugging
+       * or by automated test and debugging tools.
+       */
+      var testability = {};
 
-    /**
-     * @name $$testability#findBindings
-     *
-     * @description
-     * Returns an array of elements that are bound (via ng-bind or {{}})
-     * to expressions matching the input.
-     *
-     * @param {Element} element The element root to search from.
-     * @param {string} expression The binding expression to match.
-     * @param {boolean} opt_exactMatch If true, only returns exact matches
-     *     for the expression. Filters and whitespace are ignored.
-     */
-    testability.findBindings = function(element, expression, opt_exactMatch) {
-      var bindings = element.getElementsByClassName('ng-binding');
-      var matches = [];
-      forEach(bindings, function(binding) {
-        var dataBinding = angular.element(binding).data('$binding');
-        if (dataBinding) {
-          forEach(dataBinding, function(bindingName) {
-            if (opt_exactMatch) {
-              var matcher = new RegExp('(^|\\s)' + escapeForRegexp(expression) + '(\\s|\\||$)');
-              if (matcher.test(bindingName)) {
-                matches.push(binding);
-              }
-            } else {
-              if (bindingName.indexOf(expression) !== -1) {
-                matches.push(binding);
+      /**
+       * @name $$testability#findBindings
+       *
+       * @description
+       * Returns an array of elements that are bound (via ng-bind or {{}})
+       * to expressions matching the input.
+       *
+       * @param {Element} element The element root to search from.
+       * @param {string} expression The binding expression to match.
+       * @param {boolean} opt_exactMatch If true, only returns exact matches
+       *     for the expression. Filters and whitespace are ignored.
+       */
+      testability.findBindings = function (element, expression, opt_exactMatch) {
+        var bindings = element.getElementsByClassName('ng-binding');
+        var matches = [];
+        forEach(bindings, function (binding) {
+          var dataBinding = angular.element(binding).data('$binding');
+          if (dataBinding) {
+            forEach(dataBinding, function (bindingName) {
+              if (opt_exactMatch) {
+                var matcher = new RegExp('(^|\\s)' + escapeForRegexp(expression) + '(\\s|\\||$)');
+                if (matcher.test(bindingName)) {
+                  matches.push(binding);
+                }
+              } else {
+                if (bindingName.indexOf(expression) !== -1) {
+                  matches.push(binding);
+                }
               }
-            }
-          });
-        }
-      });
-      return matches;
-    };
+            });
+          }
+        });
+        return matches;
+      };
 
-    /**
-     * @name $$testability#findModels
-     *
-     * @description
-     * Returns an array of elements that are two-way found via ng-model to
-     * expressions matching the input.
-     *
-     * @param {Element} element The element root to search from.
-     * @param {string} expression The model expression to match.
-     * @param {boolean} opt_exactMatch If true, only returns exact matches
-     *     for the expression.
-     */
-    testability.findModels = function(element, expression, opt_exactMatch) {
-      var prefixes = ['ng-', 'data-ng-', 'ng\\:'];
-      for (var p = 0; p < prefixes.length; ++p) {
-        var attributeEquals = opt_exactMatch ? '=' : '*=';
-        var selector = '[' + prefixes[p] + 'model' + attributeEquals + '"' + expression + '"]';
-        var elements = element.querySelectorAll(selector);
-        if (elements.length) {
-          return elements;
+      /**
+       * @name $$testability#findModels
+       *
+       * @description
+       * Returns an array of elements that are two-way found via ng-model to
+       * expressions matching the input.
+       *
+       * @param {Element} element The element root to search from.
+       * @param {string} expression The model expression to match.
+       * @param {boolean} opt_exactMatch If true, only returns exact matches
+       *     for the expression.
+       */
+      testability.findModels = function (element, expression, opt_exactMatch) {
+        var prefixes = ['ng-', 'data-ng-', 'ng\\:'];
+        for (var p = 0; p < prefixes.length; ++p) {
+          var attributeEquals = opt_exactMatch ? '=' : '*=';
+          var selector = '[' + prefixes[p] + 'model' + attributeEquals + '"' + expression + '"]';
+          var elements = element.querySelectorAll(selector);
+          if (elements.length) {
+            return elements;
+          }
         }
-      }
-    };
-
-    /**
-     * @name $$testability#getLocation
-     *
-     * @description
-     * Shortcut for getting the location in a browser agnostic way. Returns
-     *     the path, search, and hash. (e.g. /path?a=b#hash)
-     */
-    testability.getLocation = function() {
-      return $location.url();
-    };
-
-    /**
-     * @name $$testability#setLocation
-     *
-     * @description
-     * Shortcut for navigating to a location without doing a full page reload.
-     *
-     * @param {string} url The location url (path, search and hash,
-     *     e.g. /path?a=b#hash) to go to.
-     */
-    testability.setLocation = function(url) {
-      if (url !== $location.url()) {
-        $location.url(url);
-        $rootScope.$digest();
-      }
-    };
-
-    /**
-     * @name $$testability#whenStable
-     *
-     * @description
-     * Calls the callback when $timeout and $http requests are completed.
-     *
-     * @param {function} callback
-     */
-    testability.whenStable = function(callback) {
-      $browser.notifyWhenNoOutstandingRequests(callback);
-    };
+      };
 
-    return testability;
-  }];
-}
+      /**
+       * @name $$testability#getLocation
+       *
+       * @description
+       * Shortcut for getting the location in a browser agnostic way. Returns
+       *     the path, search, and hash. (e.g. /path?a=b#hash)
+       */
+      testability.getLocation = function () {
+        return $location.url();
+      };
 
-/** @this */
-function $TimeoutProvider() {
-  this.$get = ['$rootScope', '$browser', '$q', '$$q', '$exceptionHandler',
-       function($rootScope,   $browser,   $q,   $$q,   $exceptionHandler) {
+      /**
+       * @name $$testability#setLocation
+       *
+       * @description
+       * Shortcut for navigating to a location without doing a full page reload.
+       *
+       * @param {string} url The location url (path, search and hash,
+       *     e.g. /path?a=b#hash) to go to.
+       */
+      testability.setLocation = function (url) {
+        if (url !== $location.url()) {
+          $location.url(url);
+          $rootScope.$digest();
+        }
+      };
 
-    var deferreds = {};
+      /**
+       * @name $$testability#whenStable
+       *
+       * @description
+       * Calls the callback when $timeout and $http requests are completed.
+       *
+       * @param {function} callback
+       */
+      testability.whenStable = function (callback) {
+        $browser.notifyWhenNoOutstandingRequests(callback);
+      };
 
+      return testability;
+    }];
+  }
 
-     /**
-      * @ngdoc service
-      * @name $timeout
-      *
-      * @description
-      * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch
-      * block and delegates any exceptions to
-      * {@link ng.$exceptionHandler $exceptionHandler} service.
-      *
-      * The return value of calling `$timeout` is a promise, which will be resolved when
-      * the delay has passed and the timeout function, if provided, is executed.
-      *
-      * To cancel a timeout request, call `$timeout.cancel(promise)`.
-      *
-      * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to
-      * synchronously flush the queue of deferred functions.
-      *
-      * If you only want a promise that will be resolved after some specified delay
-      * then you can call `$timeout` without the `fn` function.
-      *
-      * @param {function()=} fn A function, whose execution should be delayed.
-      * @param {number=} [delay=0] Delay in milliseconds.
-      * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise
-      *   will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
-      * @param {...*=} Pass additional parameters to the executed function.
-      * @returns {Promise} Promise that will be resolved when the timeout is reached. The promise
-      *   will be resolved with the return value of the `fn` function.
-      *
-      */
-    function timeout(fn, delay, invokeApply) {
-      if (!isFunction(fn)) {
-        invokeApply = delay;
-        delay = fn;
-        fn = noop;
-      }
+  /** @this */
+  function $TimeoutProvider() {
+    this.$get = ['$rootScope', '$browser', '$q', '$$q', '$exceptionHandler', function ($rootScope, $browser, $q, $$q, $exceptionHandler) {
 
-      var args = sliceArgs(arguments, 3),
-          skipApply = (isDefined(invokeApply) && !invokeApply),
-          deferred = (skipApply ? $$q : $q).defer(),
-          promise = deferred.promise,
-          timeoutId;
+      var deferreds = {};
 
-      timeoutId = $browser.defer(function() {
-        try {
-          deferred.resolve(fn.apply(null, args));
-        } catch (e) {
-          deferred.reject(e);
-          $exceptionHandler(e);
-        } finally {
-          delete deferreds[promise.$$timeoutId];
+      /**
+       * @ngdoc service
+       * @name $timeout
+       *
+       * @description
+       * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch
+       * block and delegates any exceptions to
+       * {@link ng.$exceptionHandler $exceptionHandler} service.
+       *
+       * The return value of calling `$timeout` is a promise, which will be resolved when
+       * the delay has passed and the timeout function, if provided, is executed.
+       *
+       * To cancel a timeout request, call `$timeout.cancel(promise)`.
+       *
+       * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to
+       * synchronously flush the queue of deferred functions.
+       *
+       * If you only want a promise that will be resolved after some specified delay
+       * then you can call `$timeout` without the `fn` function.
+       *
+       * @param {function()=} fn A function, whose execution should be delayed.
+       * @param {number=} [delay=0] Delay in milliseconds.
+       * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise
+       *   will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
+       * @param {...*=} Pass additional parameters to the executed function.
+       * @returns {Promise} Promise that will be resolved when the timeout is reached. The promise
+       *   will be resolved with the return value of the `fn` function.
+       *
+       */
+      function timeout(fn, delay, invokeApply) {
+        if (!isFunction(fn)) {
+          invokeApply = delay;
+          delay = fn;
+          fn = noop;
         }
 
-        if (!skipApply) $rootScope.$apply();
-      }, delay);
+        var args = sliceArgs(arguments, 3),
+            skipApply = isDefined(invokeApply) && !invokeApply,
+            deferred = (skipApply ? $$q : $q).defer(),
+            promise = deferred.promise,
+            timeoutId;
 
-      promise.$$timeoutId = timeoutId;
-      deferreds[timeoutId] = deferred;
+        timeoutId = $browser.defer(function () {
+          try {
+            deferred.resolve(fn.apply(null, args));
+          } catch (e) {
+            deferred.reject(e);
+            $exceptionHandler(e);
+          } finally {
+            delete deferreds[promise.$$timeoutId];
+          }
 
-      return promise;
-    }
+          if (!skipApply) $rootScope.$apply();
+        }, delay);
 
+        promise.$$timeoutId = timeoutId;
+        deferreds[timeoutId] = deferred;
 
-     /**
-      * @ngdoc method
-      * @name $timeout#cancel
-      *
-      * @description
-      * Cancels a task associated with the `promise`. As a result of this, the promise will be
-      * resolved with a rejection.
-      *
-      * @param {Promise=} promise Promise returned by the `$timeout` function.
-      * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
-      *   canceled.
-      */
-    timeout.cancel = function(promise) {
-      if (promise && promise.$$timeoutId in deferreds) {
-        // Timeout cancels should not report an unhandled promise.
-        markQExceptionHandled(deferreds[promise.$$timeoutId].promise);
-        deferreds[promise.$$timeoutId].reject('canceled');
-        delete deferreds[promise.$$timeoutId];
-        return $browser.defer.cancel(promise.$$timeoutId);
+        return promise;
       }
-      return false;
-    };
-
-    return timeout;
-  }];
-}
-
-// NOTE:  The usage of window and document instead of $window and $document here is
-// deliberate.  This service depends on the specific behavior of anchor nodes created by the
-// browser (resolving and parsing URLs) that is unlikely to be provided by mock objects and
-// cause us to break tests.  In addition, when the browser resolves a URL for XHR, it
-// doesn't know about mocked locations and resolves URLs to the real document - which is
-// exactly the behavior needed here.  There is little value is mocking these out for this
-// service.
-var urlParsingNode = window.document.createElement('a');
-var originUrl = urlResolve(window.location.href);
-
 
-/**
- *
- * Implementation Notes for non-IE browsers
- * ----------------------------------------
- * Assigning a URL to the href property of an anchor DOM node, even one attached to the DOM,
- * results both in the normalizing and parsing of the URL.  Normalizing means that a relative
- * URL will be resolved into an absolute URL in the context of the application document.
- * Parsing means that the anchor node's host, hostname, protocol, port, pathname and related
- * properties are all populated to reflect the normalized URL.  This approach has wide
- * compatibility - Safari 1+, Mozilla 1+ etc.  See
- * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html
- *
- * Implementation Notes for IE
- * ---------------------------
- * IE <= 10 normalizes the URL when assigned to the anchor node similar to the other
- * browsers.  However, the parsed components will not be set if the URL assigned did not specify
- * them.  (e.g. if you assign a.href = "foo", then a.protocol, a.host, etc. will be empty.)  We
- * work around that by performing the parsing in a 2nd step by taking a previously normalized
- * URL (e.g. by assigning to a.href) and assigning it a.href again.  This correctly populates the
- * properties such as protocol, hostname, port, etc.
- *
- * References:
- *   http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement
- *   http://www.aptana.com/reference/html/api/HTMLAnchorElement.html
- *   http://url.spec.whatwg.org/#urlutils
- *   https://github.com/angular/angular.js/pull/2902
- *   http://james.padolsey.com/javascript/parsing-urls-with-the-dom/
- *
- * @kind function
- * @param {string} url The URL to be parsed.
- * @description Normalizes and parses a URL.
- * @returns {object} Returns the normalized URL as a dictionary.
- *
- *   | member name   | Description    |
- *   |---------------|----------------|
- *   | href          | A normalized version of the provided URL if it was not an absolute URL |
- *   | protocol      | The protocol including the trailing colon                              |
- *   | host          | The host and port (if the port is non-default) of the normalizedUrl    |
- *   | search        | The search params, minus the question mark                             |
- *   | hash          | The hash string, minus the hash symbol
- *   | hostname      | The hostname
- *   | port          | The port, without ":"
- *   | pathname      | The pathname, beginning with "/"
- *
- */
-function urlResolve(url) {
-  var href = url;
+      /**
+       * @ngdoc method
+       * @name $timeout#cancel
+       *
+       * @description
+       * Cancels a task associated with the `promise`. As a result of this, the promise will be
+       * resolved with a rejection.
+       *
+       * @param {Promise=} promise Promise returned by the `$timeout` function.
+       * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
+       *   canceled.
+       */
+      timeout.cancel = function (promise) {
+        if (promise && promise.$$timeoutId in deferreds) {
+          // Timeout cancels should not report an unhandled promise.
+          markQExceptionHandled(deferreds[promise.$$timeoutId].promise);
+          deferreds[promise.$$timeoutId].reject('canceled');
+          delete deferreds[promise.$$timeoutId];
+          return $browser.defer.cancel(promise.$$timeoutId);
+        }
+        return false;
+      };
 
-  // Support: IE 9-11 only
-  if (msie) {
-    // Normalize before parse.  Refer Implementation Notes on why this is
-    // done in two steps on IE.
-    urlParsingNode.setAttribute('href', href);
-    href = urlParsingNode.href;
+      return timeout;
+    }];
   }
 
-  urlParsingNode.setAttribute('href', href);
-
-  // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
-  return {
-    href: urlParsingNode.href,
-    protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
-    host: urlParsingNode.host,
-    search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
-    hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
-    hostname: urlParsingNode.hostname,
-    port: urlParsingNode.port,
-    pathname: (urlParsingNode.pathname.charAt(0) === '/')
-      ? urlParsingNode.pathname
-      : '/' + urlParsingNode.pathname
-  };
-}
+  // NOTE:  The usage of window and document instead of $window and $document here is
+  // deliberate.  This service depends on the specific behavior of anchor nodes created by the
+  // browser (resolving and parsing URLs) that is unlikely to be provided by mock objects and
+  // cause us to break tests.  In addition, when the browser resolves a URL for XHR, it
+  // doesn't know about mocked locations and resolves URLs to the real document - which is
+  // exactly the behavior needed here.  There is little value is mocking these out for this
+  // service.
+  var urlParsingNode = window.document.createElement('a');
+  var originUrl = urlResolve(window.location.href);
 
-/**
- * Parse a request URL and determine whether this is a same-origin request as the application document.
- *
- * @param {string|object} requestUrl The url of the request as a string that will be resolved
- * or a parsed URL object.
- * @returns {boolean} Whether the request is for the same origin as the application document.
- */
-function urlIsSameOrigin(requestUrl) {
-  var parsed = (isString(requestUrl)) ? urlResolve(requestUrl) : requestUrl;
-  return (parsed.protocol === originUrl.protocol &&
-          parsed.host === originUrl.host);
-}
+  /**
+   *
+   * Implementation Notes for non-IE browsers
+   * ----------------------------------------
+   * Assigning a URL to the href property of an anchor DOM node, even one attached to the DOM,
+   * results both in the normalizing and parsing of the URL.  Normalizing means that a relative
+   * URL will be resolved into an absolute URL in the context of the application document.
+   * Parsing means that the anchor node's host, hostname, protocol, port, pathname and related
+   * properties are all populated to reflect the normalized URL.  This approach has wide
+   * compatibility - Safari 1+, Mozilla 1+ etc.  See
+   * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html
+   *
+   * Implementation Notes for IE
+   * ---------------------------
+   * IE <= 10 normalizes the URL when assigned to the anchor node similar to the other
+   * browsers.  However, the parsed components will not be set if the URL assigned did not specify
+   * them.  (e.g. if you assign a.href = "foo", then a.protocol, a.host, etc. will be empty.)  We
+   * work around that by performing the parsing in a 2nd step by taking a previously normalized
+   * URL (e.g. by assigning to a.href) and assigning it a.href again.  This correctly populates the
+   * properties such as protocol, hostname, port, etc.
+   *
+   * References:
+   *   http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement
+   *   http://www.aptana.com/reference/html/api/HTMLAnchorElement.html
+   *   http://url.spec.whatwg.org/#urlutils
+   *   https://github.com/angular/angular.js/pull/2902
+   *   http://james.padolsey.com/javascript/parsing-urls-with-the-dom/
+   *
+   * @kind function
+   * @param {string} url The URL to be parsed.
+   * @description Normalizes and parses a URL.
+   * @returns {object} Returns the normalized URL as a dictionary.
+   *
+   *   | member name   | Description    |
+   *   |---------------|----------------|
+   *   | href          | A normalized version of the provided URL if it was not an absolute URL |
+   *   | protocol      | The protocol including the trailing colon                              |
+   *   | host          | The host and port (if the port is non-default) of the normalizedUrl    |
+   *   | search        | The search params, minus the question mark                             |
+   *   | hash          | The hash string, minus the hash symbol
+   *   | hostname      | The hostname
+   *   | port          | The port, without ":"
+   *   | pathname      | The pathname, beginning with "/"
+   *
+   */
+  function urlResolve(url) {
+    var href = url;
 
-/**
- * @ngdoc service
- * @name $window
- * @this
- *
- * @description
- * A reference to the browser's `window` object. While `window`
- * is globally available in JavaScript, it causes testability problems, because
- * it is a global variable. In angular we always refer to it through the
- * `$window` service, so it may be overridden, removed or mocked for testing.
- *
- * Expressions, like the one defined for the `ngClick` directive in the example
- * below, are evaluated with respect to the current scope.  Therefore, there is
- * no risk of inadvertently coding in a dependency on a global value in such an
- * expression.
- *
- * @example
-   
-     
-       
-       

-         
-         
-       

-     
-     
-      it('should display the greeting in the input box', function() {
-       element(by.model('greeting')).sendKeys('Hello, E2E Tests');
-       // If we click the button it will block the test runner
-       // element(':button').click();
-      });
-     
-   
- */
-function $WindowProvider() {
-  this.$get = valueFn(window);
-}
+    // Support: IE 9-11 only
+    if (msie) {
+      // Normalize before parse.  Refer Implementation Notes on why this is
+      // done in two steps on IE.
+      urlParsingNode.setAttribute('href', href);
+      href = urlParsingNode.href;
+    }
 
-/**
- * @name $$cookieReader
- * @requires $document
- *
- * @description
- * This is a private service for reading cookies used by $http and ngCookies
- *
- * @return {Object} a key/value map of the current cookies
- */
-function $$CookieReader($document) {
-  var rawDocument = $document[0] || {};
-  var lastCookies = {};
-  var lastCookieString = '';
+    urlParsingNode.setAttribute('href', href);
 
-  function safeGetCookie(rawDocument) {
-    try {
-      return rawDocument.cookie || '';
-    } catch (e) {
-      return '';
-    }
+    // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
+    return {
+      href: urlParsingNode.href,
+      protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
+      host: urlParsingNode.host,
+      search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
+      hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
+      hostname: urlParsingNode.hostname,
+      port: urlParsingNode.port,
+      pathname: urlParsingNode.pathname.charAt(0) === '/' ? urlParsingNode.pathname : '/' + urlParsingNode.pathname
+    };
   }
 
-  function safeDecodeURIComponent(str) {
-    try {
-      return decodeURIComponent(str);
-    } catch (e) {
-      return str;
-    }
+  /**
+   * Parse a request URL and determine whether this is a same-origin request as the application document.
+   *
+   * @param {string|object} requestUrl The url of the request as a string that will be resolved
+   * or a parsed URL object.
+   * @returns {boolean} Whether the request is for the same origin as the application document.
+   */
+  function urlIsSameOrigin(requestUrl) {
+    var parsed = isString(requestUrl) ? urlResolve(requestUrl) : requestUrl;
+    return parsed.protocol === originUrl.protocol && parsed.host === originUrl.host;
   }
 
-  return function() {
-    var cookieArray, cookie, i, index, name;
-    var currentCookieString = safeGetCookie(rawDocument);
-
-    if (currentCookieString !== lastCookieString) {
-      lastCookieString = currentCookieString;
-      cookieArray = lastCookieString.split('; ');
-      lastCookies = {};
-
-      for (i = 0; i < cookieArray.length; i++) {
-        cookie = cookieArray[i];
-        index = cookie.indexOf('=');
-        if (index > 0) { //ignore nameless cookies
-          name = safeDecodeURIComponent(cookie.substring(0, index));
-          // the first value that is seen for a cookie is the most
-          // specific one.  values for the same cookie name that
-          // follow are for less specific paths.
-          if (isUndefined(lastCookies[name])) {
-            lastCookies[name] = safeDecodeURIComponent(cookie.substring(index + 1));
-          }
-        }
-      }
-    }
-    return lastCookies;
-  };
-}
-
-$$CookieReader.$inject = ['$document'];
-
-/** @this */
-function $$CookieReaderProvider() {
-  this.$get = $$CookieReader;
-}
-
-/* global currencyFilter: true,
- dateFilter: true,
- filterFilter: true,
- jsonFilter: true,
- limitToFilter: true,
- lowercaseFilter: true,
- numberFilter: true,
- orderByFilter: true,
- uppercaseFilter: true,
- */
-
-/**
- * @ngdoc provider
- * @name $filterProvider
- * @description
- *
- * Filters are just functions which transform input to an output. However filters need to be
- * Dependency Injected. To achieve this a filter definition consists of a factory function which is
- * annotated with dependencies and is responsible for creating a filter function.
- *
- * 

- * **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`.
- * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace
- * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores
- * (`myapp_subsection_filterx`).
- * 

- *
- * ```js
- *   // Filter registration
- *   function MyModule($provide, $filterProvider) {
- *     // create a service to demonstrate injection (not always needed)
- *     $provide.value('greet', function(name){
- *       return 'Hello ' + name + '!';
- *     });
- *
- *     // register a filter factory which uses the
- *     // greet service to demonstrate DI.
- *     $filterProvider.register('greet', function(greet){
- *       // return the filter function which uses the greet service
- *       // to generate salutation
- *       return function(text) {
- *         // filters need to be forgiving so check input validity
- *         return text && greet(text) || text;
- *       };
- *     });
- *   }
- * ```
- *
- * The filter function is registered with the `$injector` under the filter name suffix with
- * `Filter`.
- *
- * ```js
- *   it('should be the same instance', inject(
- *     function($filterProvider) {
- *       $filterProvider.register('reverse', function(){
- *         return ...;
- *       });
- *     },
- *     function($filter, reverseFilter) {
- *       expect($filter('reverse')).toBe(reverseFilter);
- *     });
- * ```
- *
- *
- * For more information about how angular filters work, and how to create your own filters, see
- * {@link guide/filter Filters} in the Angular Developer Guide.
- */
-
-/**
- * @ngdoc service
- * @name $filter
- * @kind function
- * @description
- * Filters are used for formatting data displayed to the user.
- *
- * They can be used in view templates, controllers or services.Angular comes
- * with a collection of [built-in filters](api/ng/filter), but it is easy to
- * define your own as well.
- *
- * The general syntax in templates is as follows:
- *
- * ```html
- * {{ expression [| filter_name[:parameter_value] ... ] }}
- * ```
- *
- * @param {String} name Name of the filter function to retrieve
- * @return {Function} the filter function
- * @example
-   
-     
-       

-        
{{ originalText }}

-        
{{ filteredText }}

-       

-     
-
-     
-      angular.module('filterExample', [])
-      .controller('MainCtrl', function($scope, $filter) {
-        $scope.originalText = 'hello';
-        $scope.filteredText = $filter('uppercase')($scope.originalText);
-      });
-     
-   
-  */
-$FilterProvider.$inject = ['$provide'];
-/** @this */
-function $FilterProvider($provide) {
-  var suffix = 'Filter';
-
   /**
-   * @ngdoc method
-   * @name $filterProvider#register
-   * @param {string|Object} name Name of the filter function, or an object map of filters where
-   *    the keys are the filter names and the values are the filter factories.
-   *
-   *    

-   *    **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`.
-   *    Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace
-   *    your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores
-   *    (`myapp_subsection_filterx`).
-   *    

-    * @param {Function} factory If the first argument was a string, a factory function for the filter to be registered.
-   * @returns {Object} Registered filter instance, or if a map of filters was provided then a map
-   *    of the registered filter instances.
+   * @ngdoc service
+   * @name $window
+   * @this
+   *
+   * @description
+   * A reference to the browser's `window` object. While `window`
+   * is globally available in JavaScript, it causes testability problems, because
+   * it is a global variable. In angular we always refer to it through the
+   * `$window` service, so it may be overridden, removed or mocked for testing.
+   *
+   * Expressions, like the one defined for the `ngClick` directive in the example
+   * below, are evaluated with respect to the current scope.  Therefore, there is
+   * no risk of inadvertently coding in a dependency on a global value in such an
+   * expression.
+   *
+   * @example
+     
+       
+         
+         

+           
+           
+         

+       
+       
+        it('should display the greeting in the input box', function() {
+         element(by.model('greeting')).sendKeys('Hello, E2E Tests');
+         // If we click the button it will block the test runner
+         // element(':button').click();
+        });
+       
+     
    */
-  function register(name, factory) {
-    if (isObject(name)) {
-      var filters = {};
-      forEach(name, function(filter, key) {
-        filters[key] = register(key, filter);
-      });
-      return filters;
-    } else {
-      return $provide.factory(name + suffix, factory);
-    }
+  function $WindowProvider() {
+    this.$get = valueFn(window);
   }
-  this.register = register;
-
-  this.$get = ['$injector', function($injector) {
-    return function(name) {
-      return $injector.get(name + suffix);
-    };
-  }];
-
-  ////////////////////////////////////////
-
-  /* global
-    currencyFilter: false,
-    dateFilter: false,
-    filterFilter: false,
-    jsonFilter: false,
-    limitToFilter: false,
-    lowercaseFilter: false,
-    numberFilter: false,
-    orderByFilter: false,
-    uppercaseFilter: false
-  */
 
-  register('currency', currencyFilter);
-  register('date', dateFilter);
-  register('filter', filterFilter);
-  register('json', jsonFilter);
-  register('limitTo', limitToFilter);
-  register('lowercase', lowercaseFilter);
-  register('number', numberFilter);
-  register('orderBy', orderByFilter);
-  register('uppercase', uppercaseFilter);
-}
-
-/**
- * @ngdoc filter
- * @name filter
- * @kind function
- *
- * @description
- * Selects a subset of items from `array` and returns it as a new array.
- *
- * @param {Array} array The source array.
- * 

- *   **Note**: If the array contains objects that reference themselves, filtering is not possible.
- * 

- * @param {string|Object|function()} expression The predicate to be used for selecting items from
- *   `array`.
- *
- *   Can be one of:
- *
- *   - `string`: The string is used for matching against the contents of the `array`. All strings or
- *     objects with string properties in `array` that match this string will be returned. This also
- *     applies to nested object properties.
- *     The predicate can be negated by prefixing the string with `!`.
- *
- *   - `Object`: A pattern object can be used to filter specific properties on objects contained
- *     by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
- *     which have property `name` containing "M" and property `phone` containing "1". A special
- *     property name (`$` by default) can be used (e.g. as in `{$: "text"}`) to accept a match
- *     against any property of the object or its nested object properties. That's equivalent to the
- *     simple substring match with a `string` as described above. The special property name can be
- *     overwritten, using the `anyPropertyKey` parameter.
- *     The predicate can be negated by prefixing the string with `!`.
- *     For example `{name: "!M"}` predicate will return an array of items which have property `name`
- *     not containing "M".
- *
- *     Note that a named property will match properties on the same level only, while the special
- *     `$` property will match properties on the same level or deeper. E.g. an array item like
- *     `{name: {first: 'John', last: 'Doe'}}` will **not** be matched by `{name: 'John'}`, but
- *     **will** be matched by `{$: 'John'}`.
- *
- *   - `function(value, index, array)`: A predicate function can be used to write arbitrary filters.
- *     The function is called for each element of the array, with the element, its index, and
- *     the entire array itself as arguments.
- *
- *     The final result is an array of those elements that the predicate returned true for.
- *
- * @param {function(actual, expected)|true|false} [comparator] Comparator which is used in
- *     determining if values retrieved using `expression` (when it is not a function) should be
- *     considered a match based on the expected value (from the filter expression) and actual
- *     value (from the object in the array).
- *
- *   Can be one of:
- *
- *   - `function(actual, expected)`:
- *     The function will be given the object value and the predicate value to compare and
- *     should return true if both values should be considered equal.
- *
- *   - `true`: A shorthand for `function(actual, expected) { return angular.equals(actual, expected)}`.
- *     This is essentially strict comparison of expected and actual.
- *
- *   - `false`: A short hand for a function which will look for a substring match in a case
- *     insensitive way. Primitive values are converted to strings. Objects are not compared against
- *     primitives, unless they have a custom `toString` method (e.g. `Date` objects).
- *
- *
- *   Defaults to `false`.
- *
- * @param {string} [anyPropertyKey] The special property name that matches against any property.
- *     By default `$`.
- *
- * @example
-   
-     
-       

-
-       
-       
-         
-         
-           
-           
-         
-       
NamePhone
{{friend.name}}{{friend.phone}}

-       

-        

-       

-       

-       

-       
-         
-         
-           
-           
-         
-       
NamePhone
{{friendObj.name}}{{friendObj.phone}}

-     
-     
-       var expectFriendNames = function(expectedNames, key) {
-         element.all(by.repeater(key + ' in friends').column(key + '.name')).then(function(arr) {
-           arr.forEach(function(wd, i) {
-             expect(wd.getText()).toMatch(expectedNames[i]);
-           });
-         });
-       };
+  /**
+   * @name $$cookieReader
+   * @requires $document
+   *
+   * @description
+   * This is a private service for reading cookies used by $http and ngCookies
+   *
+   * @return {Object} a key/value map of the current cookies
+   */
+  function $$CookieReader($document) {
+    var rawDocument = $document[0] || {};
+    var lastCookies = {};
+    var lastCookieString = '';
 
-       it('should search across all fields when filtering with a string', function() {
-         var searchText = element(by.model('searchText'));
-         searchText.clear();
-         searchText.sendKeys('m');
-         expectFriendNames(['Mary', 'Mike', 'Adam'], 'friend');
+    function safeGetCookie(rawDocument) {
+      try {
+        return rawDocument.cookie || '';
+      } catch (e) {
+        return '';
+      }
+    }
 
-         searchText.clear();
-         searchText.sendKeys('76');
-         expectFriendNames(['John', 'Julie'], 'friend');
-       });
+    function safeDecodeURIComponent(str) {
+      try {
+        return decodeURIComponent(str);
+      } catch (e) {
+        return str;
+      }
+    }
+
+    return function () {
+      var cookieArray, cookie, i, index, name;
+      var currentCookieString = safeGetCookie(rawDocument);
+
+      if (currentCookieString !== lastCookieString) {
+        lastCookieString = currentCookieString;
+        cookieArray = lastCookieString.split('; ');
+        lastCookies = {};
+
+        for (i = 0; i < cookieArray.length; i++) {
+          cookie = cookieArray[i];
+          index = cookie.indexOf('=');
+          if (index > 0) {
+            //ignore nameless cookies
+            name = safeDecodeURIComponent(cookie.substring(0, index));
+            // the first value that is seen for a cookie is the most
+            // specific one.  values for the same cookie name that
+            // follow are for less specific paths.
+            if (isUndefined(lastCookies[name])) {
+              lastCookies[name] = safeDecodeURIComponent(cookie.substring(index + 1));
+            }
+          }
+        }
+      }
+      return lastCookies;
+    };
+  }
 
-       it('should search in specific fields when filtering with a predicate object', function() {
-         var searchAny = element(by.model('search.$'));
-         searchAny.clear();
-         searchAny.sendKeys('i');
-         expectFriendNames(['Mary', 'Mike', 'Julie', 'Juliette'], 'friendObj');
-       });
-       it('should use a equal comparison when comparator is true', function() {
-         var searchName = element(by.model('search.name'));
-         var strict = element(by.model('strict'));
-         searchName.clear();
-         searchName.sendKeys('Julie');
-         strict.click();
-         expectFriendNames(['Julie'], 'friendObj');
-       });
-     
-   
- */
+  $$CookieReader.$inject = ['$document'];
+
+  /** @this */
+  function $$CookieReaderProvider() {
+    this.$get = $$CookieReader;
+  }
+
+  /* global currencyFilter: true,
+   dateFilter: true,
+   filterFilter: true,
+   jsonFilter: true,
+   limitToFilter: true,
+   lowercaseFilter: true,
+   numberFilter: true,
+   orderByFilter: true,
+   uppercaseFilter: true,
+   */
+
+  /**
+   * @ngdoc provider
+   * @name $filterProvider
+   * @description
+   *
+   * Filters are just functions which transform input to an output. However filters need to be
+   * Dependency Injected. To achieve this a filter definition consists of a factory function which is
+   * annotated with dependencies and is responsible for creating a filter function.
+   *
+   * 

+   * **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`.
+   * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace
+   * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores
+   * (`myapp_subsection_filterx`).
+   * 

+   *
+   * ```js
+   *   // Filter registration
+   *   function MyModule($provide, $filterProvider) {
+   *     // create a service to demonstrate injection (not always needed)
+   *     $provide.value('greet', function(name){
+   *       return 'Hello ' + name + '!';
+   *     });
+   *
+   *     // register a filter factory which uses the
+   *     // greet service to demonstrate DI.
+   *     $filterProvider.register('greet', function(greet){
+   *       // return the filter function which uses the greet service
+   *       // to generate salutation
+   *       return function(text) {
+   *         // filters need to be forgiving so check input validity
+   *         return text && greet(text) || text;
+   *       };
+   *     });
+   *   }
+   * ```
+   *
+   * The filter function is registered with the `$injector` under the filter name suffix with
+   * `Filter`.
+   *
+   * ```js
+   *   it('should be the same instance', inject(
+   *     function($filterProvider) {
+   *       $filterProvider.register('reverse', function(){
+   *         return ...;
+   *       });
+   *     },
+   *     function($filter, reverseFilter) {
+   *       expect($filter('reverse')).toBe(reverseFilter);
+   *     });
+   * ```
+   *
+   *
+   * For more information about how angular filters work, and how to create your own filters, see
+   * {@link guide/filter Filters} in the Angular Developer Guide.
+   */
+
+  /**
+   * @ngdoc service
+   * @name $filter
+   * @kind function
+   * @description
+   * Filters are used for formatting data displayed to the user.
+   *
+   * They can be used in view templates, controllers or services.Angular comes
+   * with a collection of [built-in filters](api/ng/filter), but it is easy to
+   * define your own as well.
+   *
+   * The general syntax in templates is as follows:
+   *
+   * ```html
+   * {{ expression [| filter_name[:parameter_value] ... ] }}
+   * ```
+   *
+   * @param {String} name Name of the filter function to retrieve
+   * @return {Function} the filter function
+   * @example
+     
+       
+         

+          
{{ originalText }}

+          
{{ filteredText }}

+         

+       
+  
+       
+        angular.module('filterExample', [])
+        .controller('MainCtrl', function($scope, $filter) {
+          $scope.originalText = 'hello';
+          $scope.filteredText = $filter('uppercase')($scope.originalText);
+        });
+       
+     
+    */
+  $FilterProvider.$inject = ['$provide'];
+  /** @this */
+  function $FilterProvider($provide) {
+    var suffix = 'Filter';
 
-function filterFilter() {
-  return function(array, expression, comparator, anyPropertyKey) {
-    if (!isArrayLike(array)) {
-      if (array == null) {
-        return array;
+    /**
+     * @ngdoc method
+     * @name $filterProvider#register
+     * @param {string|Object} name Name of the filter function, or an object map of filters where
+     *    the keys are the filter names and the values are the filter factories.
+     *
+     *    

+     *    **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`.
+     *    Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace
+     *    your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores
+     *    (`myapp_subsection_filterx`).
+     *    

+      * @param {Function} factory If the first argument was a string, a factory function for the filter to be registered.
+     * @returns {Object} Registered filter instance, or if a map of filters was provided then a map
+     *    of the registered filter instances.
+     */
+    function register(name, factory) {
+      if (isObject(name)) {
+        var filters = {};
+        forEach(name, function (filter, key) {
+          filters[key] = register(key, filter);
+        });
+        return filters;
       } else {
-        throw minErr('filter')('notarray', 'Expected array but received: {0}', array);
+        return $provide.factory(name + suffix, factory);
       }
     }
+    this.register = register;
 
-    anyPropertyKey = anyPropertyKey || '$';
-    var expressionType = getTypeForFilter(expression);
-    var predicateFn;
-    var matchAgainstAnyProp;
+    this.$get = ['$injector', function ($injector) {
+      return function (name) {
+        return $injector.get(name + suffix);
+      };
+    }];
 
-    switch (expressionType) {
-      case 'function':
-        predicateFn = expression;
-        break;
-      case 'boolean':
-      case 'null':
-      case 'number':
-      case 'string':
-        matchAgainstAnyProp = true;
-        // falls through
-      case 'object':
-        predicateFn = createPredicateFn(expression, comparator, anyPropertyKey, matchAgainstAnyProp);
-        break;
-      default:
-        return array;
-    }
+    ////////////////////////////////////////
+
+    /* global
+      currencyFilter: false,
+      dateFilter: false,
+      filterFilter: false,
+      jsonFilter: false,
+      limitToFilter: false,
+      lowercaseFilter: false,
+      numberFilter: false,
+      orderByFilter: false,
+      uppercaseFilter: false
+    */
 
-    return Array.prototype.filter.call(array, predicateFn);
-  };
-}
+    register('currency', currencyFilter);
+    register('date', dateFilter);
+    register('filter', filterFilter);
+    register('json', jsonFilter);
+    register('limitTo', limitToFilter);
+    register('lowercase', lowercaseFilter);
+    register('number', numberFilter);
+    register('orderBy', orderByFilter);
+    register('uppercase', uppercaseFilter);
+  }
 
-// Helper functions for `filterFilter`
-function createPredicateFn(expression, comparator, anyPropertyKey, matchAgainstAnyProp) {
-  var shouldMatchPrimitives = isObject(expression) && (anyPropertyKey in expression);
-  var predicateFn;
+  /**
+   * @ngdoc filter
+   * @name filter
+   * @kind function
+   *
+   * @description
+   * Selects a subset of items from `array` and returns it as a new array.
+   *
+   * @param {Array} array The source array.
+   * 

+   *   **Note**: If the array contains objects that reference themselves, filtering is not possible.
+   * 

+   * @param {string|Object|function()} expression The predicate to be used for selecting items from
+   *   `array`.
+   *
+   *   Can be one of:
+   *
+   *   - `string`: The string is used for matching against the contents of the `array`. All strings or
+   *     objects with string properties in `array` that match this string will be returned. This also
+   *     applies to nested object properties.
+   *     The predicate can be negated by prefixing the string with `!`.
+   *
+   *   - `Object`: A pattern object can be used to filter specific properties on objects contained
+   *     by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
+   *     which have property `name` containing "M" and property `phone` containing "1". A special
+   *     property name (`$` by default) can be used (e.g. as in `{$: "text"}`) to accept a match
+   *     against any property of the object or its nested object properties. That's equivalent to the
+   *     simple substring match with a `string` as described above. The special property name can be
+   *     overwritten, using the `anyPropertyKey` parameter.
+   *     The predicate can be negated by prefixing the string with `!`.
+   *     For example `{name: "!M"}` predicate will return an array of items which have property `name`
+   *     not containing "M".
+   *
+   *     Note that a named property will match properties on the same level only, while the special
+   *     `$` property will match properties on the same level or deeper. E.g. an array item like
+   *     `{name: {first: 'John', last: 'Doe'}}` will **not** be matched by `{name: 'John'}`, but
+   *     **will** be matched by `{$: 'John'}`.
+   *
+   *   - `function(value, index, array)`: A predicate function can be used to write arbitrary filters.
+   *     The function is called for each element of the array, with the element, its index, and
+   *     the entire array itself as arguments.
+   *
+   *     The final result is an array of those elements that the predicate returned true for.
+   *
+   * @param {function(actual, expected)|true|false} [comparator] Comparator which is used in
+   *     determining if values retrieved using `expression` (when it is not a function) should be
+   *     considered a match based on the expected value (from the filter expression) and actual
+   *     value (from the object in the array).
+   *
+   *   Can be one of:
+   *
+   *   - `function(actual, expected)`:
+   *     The function will be given the object value and the predicate value to compare and
+   *     should return true if both values should be considered equal.
+   *
+   *   - `true`: A shorthand for `function(actual, expected) { return angular.equals(actual, expected)}`.
+   *     This is essentially strict comparison of expected and actual.
+   *
+   *   - `false`: A short hand for a function which will look for a substring match in a case
+   *     insensitive way. Primitive values are converted to strings. Objects are not compared against
+   *     primitives, unless they have a custom `toString` method (e.g. `Date` objects).
+   *
+   *
+   *   Defaults to `false`.
+   *
+   * @param {string} [anyPropertyKey] The special property name that matches against any property.
+   *     By default `$`.
+   *
+   * @example
+     
+       
+         

+  
+         
+         
+           
+           
+             
+             
+           
+         
NamePhone
{{friend.name}}{{friend.phone}}

+         

+          

+         

+         

+         

+         
+           
+           
+             
+             
+           
+         
NamePhone
{{friendObj.name}}{{friendObj.phone}}

+       
+       
+         var expectFriendNames = function(expectedNames, key) {
+           element.all(by.repeater(key + ' in friends').column(key + '.name')).then(function(arr) {
+             arr.forEach(function(wd, i) {
+               expect(wd.getText()).toMatch(expectedNames[i]);
+             });
+           });
+         };
+  
+         it('should search across all fields when filtering with a string', function() {
+           var searchText = element(by.model('searchText'));
+           searchText.clear();
+           searchText.sendKeys('m');
+           expectFriendNames(['Mary', 'Mike', 'Adam'], 'friend');
+  
+           searchText.clear();
+           searchText.sendKeys('76');
+           expectFriendNames(['John', 'Julie'], 'friend');
+         });
+  
+         it('should search in specific fields when filtering with a predicate object', function() {
+           var searchAny = element(by.model('search.$'));
+           searchAny.clear();
+           searchAny.sendKeys('i');
+           expectFriendNames(['Mary', 'Mike', 'Julie', 'Juliette'], 'friendObj');
+         });
+         it('should use a equal comparison when comparator is true', function() {
+           var searchName = element(by.model('search.name'));
+           var strict = element(by.model('strict'));
+           searchName.clear();
+           searchName.sendKeys('Julie');
+           strict.click();
+           expectFriendNames(['Julie'], 'friendObj');
+         });
+       
+     
+   */
 
-  if (comparator === true) {
-    comparator = equals;
-  } else if (!isFunction(comparator)) {
-    comparator = function(actual, expected) {
-      if (isUndefined(actual)) {
-        // No substring matching against `undefined`
-        return false;
-      }
-      if ((actual === null) || (expected === null)) {
-        // No substring matching against `null`; only match against `null`
-        return actual === expected;
+  function filterFilter() {
+    return function (array, expression, comparator, anyPropertyKey) {
+      if (!isArrayLike(array)) {
+        if (array == null) {
+          return array;
+        } else {
+          throw minErr('filter')('notarray', 'Expected array but received: {0}', array);
+        }
       }
-      if (isObject(expected) || (isObject(actual) && !hasCustomToString(actual))) {
-        // Should not compare primitives against objects, unless they have custom `toString` method
-        return false;
+
+      anyPropertyKey = anyPropertyKey || '$';
+      var expressionType = getTypeForFilter(expression);
+      var predicateFn;
+      var matchAgainstAnyProp;
+
+      switch (expressionType) {
+        case 'function':
+          predicateFn = expression;
+          break;
+        case 'boolean':
+        case 'null':
+        case 'number':
+        case 'string':
+          matchAgainstAnyProp = true;
+        // falls through
+        case 'object':
+          predicateFn = createPredicateFn(expression, comparator, anyPropertyKey, matchAgainstAnyProp);
+          break;
+        default:
+          return array;
       }
 
-      actual = lowercase('' + actual);
-      expected = lowercase('' + expected);
-      return actual.indexOf(expected) !== -1;
+      return Array.prototype.filter.call(array, predicateFn);
     };
   }
 
-  predicateFn = function(item) {
-    if (shouldMatchPrimitives && !isObject(item)) {
-      return deepCompare(item, expression[anyPropertyKey], comparator, anyPropertyKey, false);
-    }
-    return deepCompare(item, expression, comparator, anyPropertyKey, matchAgainstAnyProp);
-  };
+  // Helper functions for `filterFilter`
+  function createPredicateFn(expression, comparator, anyPropertyKey, matchAgainstAnyProp) {
+    var shouldMatchPrimitives = isObject(expression) && anyPropertyKey in expression;
+    var predicateFn;
 
-  return predicateFn;
-}
+    if (comparator === true) {
+      comparator = equals;
+    } else if (!isFunction(comparator)) {
+      comparator = function comparator(actual, expected) {
+        if (isUndefined(actual)) {
+          // No substring matching against `undefined`
+          return false;
+        }
+        if (actual === null || expected === null) {
+          // No substring matching against `null`; only match against `null`
+          return actual === expected;
+        }
+        if (isObject(expected) || isObject(actual) && !hasCustomToString(actual)) {
+          // Should not compare primitives against objects, unless they have custom `toString` method
+          return false;
+        }
 
-function deepCompare(actual, expected, comparator, anyPropertyKey, matchAgainstAnyProp, dontMatchWholeObject) {
-  var actualType = getTypeForFilter(actual);
-  var expectedType = getTypeForFilter(expected);
+        actual = lowercase('' + actual);
+        expected = lowercase('' + expected);
+        return actual.indexOf(expected) !== -1;
+      };
+    }
 
-  if ((expectedType === 'string') && (expected.charAt(0) === '!')) {
-    return !deepCompare(actual, expected.substring(1), comparator, anyPropertyKey, matchAgainstAnyProp);
-  } else if (isArray(actual)) {
-    // In case `actual` is an array, consider it a match
-    // if ANY of it's items matches `expected`
-    return actual.some(function(item) {
-      return deepCompare(item, expected, comparator, anyPropertyKey, matchAgainstAnyProp);
-    });
+    predicateFn = function predicateFn(item) {
+      if (shouldMatchPrimitives && !isObject(item)) {
+        return deepCompare(item, expression[anyPropertyKey], comparator, anyPropertyKey, false);
+      }
+      return deepCompare(item, expression, comparator, anyPropertyKey, matchAgainstAnyProp);
+    };
+
+    return predicateFn;
   }
 
-  switch (actualType) {
-    case 'object':
-      var key;
-      if (matchAgainstAnyProp) {
-        for (key in actual) {
-          // Under certain, rare, circumstances, key may not be a string and `charAt` will be undefined
-          // See: https://github.com/angular/angular.js/issues/15644
-          if (key.charAt && (key.charAt(0) !== '$') &&
-              deepCompare(actual[key], expected, comparator, anyPropertyKey, true)) {
-            return true;
-          }
-        }
-        return dontMatchWholeObject ? false : deepCompare(actual, expected, comparator, anyPropertyKey, false);
-      } else if (expectedType === 'object') {
-        for (key in expected) {
-          var expectedVal = expected[key];
-          if (isFunction(expectedVal) || isUndefined(expectedVal)) {
-            continue;
+  function deepCompare(actual, expected, comparator, anyPropertyKey, matchAgainstAnyProp, dontMatchWholeObject) {
+    var actualType = getTypeForFilter(actual);
+    var expectedType = getTypeForFilter(expected);
+
+    if (expectedType === 'string' && expected.charAt(0) === '!') {
+      return !deepCompare(actual, expected.substring(1), comparator, anyPropertyKey, matchAgainstAnyProp);
+    } else if (isArray(actual)) {
+      // In case `actual` is an array, consider it a match
+      // if ANY of it's items matches `expected`
+      return actual.some(function (item) {
+        return deepCompare(item, expected, comparator, anyPropertyKey, matchAgainstAnyProp);
+      });
+    }
+
+    switch (actualType) {
+      case 'object':
+        var key;
+        if (matchAgainstAnyProp) {
+          for (key in actual) {
+            // Under certain, rare, circumstances, key may not be a string and `charAt` will be undefined
+            // See: https://github.com/angular/angular.js/issues/15644
+            if (key.charAt && key.charAt(0) !== '$' && deepCompare(actual[key], expected, comparator, anyPropertyKey, true)) {
+              return true;
+            }
           }
+          return dontMatchWholeObject ? false : deepCompare(actual, expected, comparator, anyPropertyKey, false);
+        } else if (expectedType === 'object') {
+          for (key in expected) {
+            var expectedVal = expected[key];
+            if (isFunction(expectedVal) || isUndefined(expectedVal)) {
+              continue;
+            }
 
-          var matchAnyProperty = key === anyPropertyKey;
-          var actualVal = matchAnyProperty ? actual : actual[key];
-          if (!deepCompare(actualVal, expectedVal, comparator, anyPropertyKey, matchAnyProperty, matchAnyProperty)) {
-            return false;
+            var matchAnyProperty = key === anyPropertyKey;
+            var actualVal = matchAnyProperty ? actual : actual[key];
+            if (!deepCompare(actualVal, expectedVal, comparator, anyPropertyKey, matchAnyProperty, matchAnyProperty)) {
+              return false;
+            }
           }
+          return true;
+        } else {
+          return comparator(actual, expected);
         }
-        return true;
-      } else {
+      case 'function':
+        return false;
+      default:
         return comparator(actual, expected);
-      }
-    case 'function':
-      return false;
-    default:
-      return comparator(actual, expected);
+    }
   }
-}
 
-// Used for easily differentiating between `null` and actual `object`
-function getTypeForFilter(val) {
-  return (val === null) ? 'null' : typeof val;
-}
+  // Used for easily differentiating between `null` and actual `object`
+  function getTypeForFilter(val) {
+    return val === null ? 'null' : typeof val === 'undefined' ? 'undefined' : _typeof(val);
+  }
 
-var MAX_DIGITS = 22;
-var DECIMAL_SEP = '.';
-var ZERO_CHAR = '0';
+  var MAX_DIGITS = 22;
+  var DECIMAL_SEP = '.';
+  var ZERO_CHAR = '0';
 
-/**
- * @ngdoc filter
- * @name currency
- * @kind function
- *
- * @description
- * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
- * symbol for current locale is used.
- *
- * @param {number} amount Input to filter.
- * @param {string=} symbol Currency symbol or identifier to be displayed.
- * @param {number=} fractionSize Number of decimal places to round the amount to, defaults to default max fraction size for current locale
- * @returns {string} Formatted number.
- *
- *
- * @example
-   
-     
-       
-       

-          

-         default currency symbol ($): {{amount | currency}}

-         custom currency identifier (USD$): {{amount | currency:"USD$"}}

-         no fractions (0): {{amount | currency:"USD$":0}}
-       

-     
-     
-       it('should init with 1234.56', function() {
-         expect(element(by.id('currency-default')).getText()).toBe('$1,234.56');
-         expect(element(by.id('currency-custom')).getText()).toBe('USD$1,234.56');
-         expect(element(by.id('currency-no-fractions')).getText()).toBe('USD$1,235');
-       });
-       it('should update', function() {
-         if (browser.params.browser === 'safari') {
-           // Safari does not understand the minus key. See
-           // https://github.com/angular/protractor/issues/481
-           return;
-         }
-         element(by.model('amount')).clear();
-         element(by.model('amount')).sendKeys('-1234');
-         expect(element(by.id('currency-default')).getText()).toBe('-$1,234.00');
-         expect(element(by.id('currency-custom')).getText()).toBe('-USD$1,234.00');
-         expect(element(by.id('currency-no-fractions')).getText()).toBe('-USD$1,234');
-       });
-     
-   
- */
-currencyFilter.$inject = ['$locale'];
-function currencyFilter($locale) {
-  var formats = $locale.NUMBER_FORMATS;
-  return function(amount, currencySymbol, fractionSize) {
-    if (isUndefined(currencySymbol)) {
-      currencySymbol = formats.CURRENCY_SYM;
-    }
+  /**
+   * @ngdoc filter
+   * @name currency
+   * @kind function
+   *
+   * @description
+   * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
+   * symbol for current locale is used.
+   *
+   * @param {number} amount Input to filter.
+   * @param {string=} symbol Currency symbol or identifier to be displayed.
+   * @param {number=} fractionSize Number of decimal places to round the amount to, defaults to default max fraction size for current locale
+   * @returns {string} Formatted number.
+   *
+   *
+   * @example
+     
+       
+         
+         

+            

+           default currency symbol ($): {{amount | currency}}

+           custom currency identifier (USD$): {{amount | currency:"USD$"}}

+           no fractions (0): {{amount | currency:"USD$":0}}
+         

+       
+       
+         it('should init with 1234.56', function() {
+           expect(element(by.id('currency-default')).getText()).toBe('$1,234.56');
+           expect(element(by.id('currency-custom')).getText()).toBe('USD$1,234.56');
+           expect(element(by.id('currency-no-fractions')).getText()).toBe('USD$1,235');
+         });
+         it('should update', function() {
+           if (browser.params.browser === 'safari') {
+             // Safari does not understand the minus key. See
+             // https://github.com/angular/protractor/issues/481
+             return;
+           }
+           element(by.model('amount')).clear();
+           element(by.model('amount')).sendKeys('-1234');
+           expect(element(by.id('currency-default')).getText()).toBe('-$1,234.00');
+           expect(element(by.id('currency-custom')).getText()).toBe('-USD$1,234.00');
+           expect(element(by.id('currency-no-fractions')).getText()).toBe('-USD$1,234');
+         });
+       
+     
+   */
+  currencyFilter.$inject = ['$locale'];
+  function currencyFilter($locale) {
+    var formats = $locale.NUMBER_FORMATS;
+    return function (amount, currencySymbol, fractionSize) {
+      if (isUndefined(currencySymbol)) {
+        currencySymbol = formats.CURRENCY_SYM;
+      }
 
-    if (isUndefined(fractionSize)) {
-      fractionSize = formats.PATTERNS[1].maxFrac;
-    }
+      if (isUndefined(fractionSize)) {
+        fractionSize = formats.PATTERNS[1].maxFrac;
+      }
 
-    // if null or undefined pass it through
-    return (amount == null)
-        ? amount
-        : formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, fractionSize).
-            replace(/\u00A4/g, currencySymbol);
-  };
-}
+      // if null or undefined pass it through
+      return amount == null ? amount : formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, fractionSize).replace(/\u00A4/g, currencySymbol);
+    };
+  }
 
-/**
- * @ngdoc filter
- * @name number
- * @kind function
- *
- * @description
- * Formats a number as text.
- *
- * If the input is null or undefined, it will just be returned.
- * If the input is infinite (Infinity or -Infinity), the Infinity symbol '∞' or '-∞' is returned, respectively.
- * If the input is not a number an empty string is returned.
- *
- *
- * @param {number|string} number Number to format.
- * @param {(number|string)=} fractionSize Number of decimal places to round the number to.
- * If this is not provided then the fraction size is computed from the current locale's number
- * formatting pattern. In the case of the default locale, it will be 3.
- * @returns {string} Number rounded to `fractionSize` appropriately formatted based on the current
- *                   locale (e.g., in the en_US locale it will have "." as the decimal separator and
- *                   include "," group separators after each third digit).
- *
- * @example
-   
-     
-       
-       

-         

-         Default formatting: {{val | number}}

-         No fractions: {{val | number:0}}

-         Negative number: {{-val | number:4}}
-       

-     
-     
-       it('should format numbers', function() {
-         expect(element(by.id('number-default')).getText()).toBe('1,234.568');
-         expect(element(by.binding('val | number:0')).getText()).toBe('1,235');
-         expect(element(by.binding('-val | number:4')).getText()).toBe('-1,234.5679');
-       });
+  /**
+   * @ngdoc filter
+   * @name number
+   * @kind function
+   *
+   * @description
+   * Formats a number as text.
+   *
+   * If the input is null or undefined, it will just be returned.
+   * If the input is infinite (Infinity or -Infinity), the Infinity symbol '∞' or '-∞' is returned, respectively.
+   * If the input is not a number an empty string is returned.
+   *
+   *
+   * @param {number|string} number Number to format.
+   * @param {(number|string)=} fractionSize Number of decimal places to round the number to.
+   * If this is not provided then the fraction size is computed from the current locale's number
+   * formatting pattern. In the case of the default locale, it will be 3.
+   * @returns {string} Number rounded to `fractionSize` appropriately formatted based on the current
+   *                   locale (e.g., in the en_US locale it will have "." as the decimal separator and
+   *                   include "," group separators after each third digit).
+   *
+   * @example
+     
+       
+         
+         

+           

+           Default formatting: {{val | number}}

+           No fractions: {{val | number:0}}

+           Negative number: {{-val | number:4}}
+         

+       
+       
+         it('should format numbers', function() {
+           expect(element(by.id('number-default')).getText()).toBe('1,234.568');
+           expect(element(by.binding('val | number:0')).getText()).toBe('1,235');
+           expect(element(by.binding('-val | number:4')).getText()).toBe('-1,234.5679');
+         });
+  
+         it('should update', function() {
+           element(by.model('val')).clear();
+           element(by.model('val')).sendKeys('3374.333');
+           expect(element(by.id('number-default')).getText()).toBe('3,374.333');
+           expect(element(by.binding('val | number:0')).getText()).toBe('3,374');
+           expect(element(by.binding('-val | number:4')).getText()).toBe('-3,374.3330');
+        });
+       
+     
+   */
+  numberFilter.$inject = ['$locale'];
+  function numberFilter($locale) {
+    var formats = $locale.NUMBER_FORMATS;
+    return function (number, fractionSize) {
 
-       it('should update', function() {
-         element(by.model('val')).clear();
-         element(by.model('val')).sendKeys('3374.333');
-         expect(element(by.id('number-default')).getText()).toBe('3,374.333');
-         expect(element(by.binding('val | number:0')).getText()).toBe('3,374');
-         expect(element(by.binding('-val | number:4')).getText()).toBe('-3,374.3330');
-      });
-     
-   
- */
-numberFilter.$inject = ['$locale'];
-function numberFilter($locale) {
-  var formats = $locale.NUMBER_FORMATS;
-  return function(number, fractionSize) {
-
-    // if null or undefined pass it through
-    return (number == null)
-        ? number
-        : formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,
-                       fractionSize);
-  };
-}
+      // if null or undefined pass it through
+      return number == null ? number : formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP, fractionSize);
+    };
+  }
 
-/**
- * Parse a number (as a string) into three components that can be used
- * for formatting the number.
- *
- * (Significant bits of this parse algorithm came from https://github.com/MikeMcl/big.js/)
- *
- * @param  {string} numStr The number to parse
- * @return {object} An object describing this number, containing the following keys:
- *  - d : an array of digits containing leading zeros as necessary
- *  - i : the number of the digits in `d` that are to the left of the decimal point
- *  - e : the exponent for numbers that would need more than `MAX_DIGITS` digits in `d`
- *
- */
-function parse(numStr) {
-  var exponent = 0, digits, numberOfIntegerDigits;
-  var i, j, zeros;
+  /**
+   * Parse a number (as a string) into three components that can be used
+   * for formatting the number.
+   *
+   * (Significant bits of this parse algorithm came from https://github.com/MikeMcl/big.js/)
+   *
+   * @param  {string} numStr The number to parse
+   * @return {object} An object describing this number, containing the following keys:
+   *  - d : an array of digits containing leading zeros as necessary
+   *  - i : the number of the digits in `d` that are to the left of the decimal point
+   *  - e : the exponent for numbers that would need more than `MAX_DIGITS` digits in `d`
+   *
+   */
+  function parse(numStr) {
+    var exponent = 0,
+        digits,
+        numberOfIntegerDigits;
+    var i, j, zeros;
 
-  // Decimal point?
-  if ((numberOfIntegerDigits = numStr.indexOf(DECIMAL_SEP)) > -1) {
-    numStr = numStr.replace(DECIMAL_SEP, '');
-  }
+    // Decimal point?
+    if ((numberOfIntegerDigits = numStr.indexOf(DECIMAL_SEP)) > -1) {
+      numStr = numStr.replace(DECIMAL_SEP, '');
+    }
 
-  // Exponential form?
-  if ((i = numStr.search(/e/i)) > 0) {
-    // Work out the exponent.
-    if (numberOfIntegerDigits < 0) numberOfIntegerDigits = i;
-    numberOfIntegerDigits += +numStr.slice(i + 1);
-    numStr = numStr.substring(0, i);
-  } else if (numberOfIntegerDigits < 0) {
-    // There was no decimal point or exponent so it is an integer.
-    numberOfIntegerDigits = numStr.length;
-  }
+    // Exponential form?
+    if ((i = numStr.search(/e/i)) > 0) {
+      // Work out the exponent.
+      if (numberOfIntegerDigits < 0) numberOfIntegerDigits = i;
+      numberOfIntegerDigits += +numStr.slice(i + 1);
+      numStr = numStr.substring(0, i);
+    } else if (numberOfIntegerDigits < 0) {
+      // There was no decimal point or exponent so it is an integer.
+      numberOfIntegerDigits = numStr.length;
+    }
 
-  // Count the number of leading zeros.
-  for (i = 0; numStr.charAt(i) === ZERO_CHAR; i++) { /* empty */ }
+    // Count the number of leading zeros.
+    for (i = 0; numStr.charAt(i) === ZERO_CHAR; i++) {/* empty */}
 
-  if (i === (zeros = numStr.length)) {
-    // The digits are all zero.
-    digits = [0];
-    numberOfIntegerDigits = 1;
-  } else {
-    // Count the number of trailing zeros
-    zeros--;
-    while (numStr.charAt(zeros) === ZERO_CHAR) zeros--;
+    if (i === (zeros = numStr.length)) {
+      // The digits are all zero.
+      digits = [0];
+      numberOfIntegerDigits = 1;
+    } else {
+      // Count the number of trailing zeros
+      zeros--;
+      while (numStr.charAt(zeros) === ZERO_CHAR) {
+        zeros--;
+      } // Trailing zeros are insignificant so ignore them
+      numberOfIntegerDigits -= i;
+      digits = [];
+      // Convert string to array of digits without leading/trailing zeros.
+      for (j = 0; i <= zeros; i++, j++) {
+        digits[j] = +numStr.charAt(i);
+      }
+    }
 
-    // Trailing zeros are insignificant so ignore them
-    numberOfIntegerDigits -= i;
-    digits = [];
-    // Convert string to array of digits without leading/trailing zeros.
-    for (j = 0; i <= zeros; i++, j++) {
-      digits[j] = +numStr.charAt(i);
+    // If the number overflows the maximum allowed digits then use an exponent.
+    if (numberOfIntegerDigits > MAX_DIGITS) {
+      digits = digits.splice(0, MAX_DIGITS - 1);
+      exponent = numberOfIntegerDigits - 1;
+      numberOfIntegerDigits = 1;
     }
-  }
 
-  // If the number overflows the maximum allowed digits then use an exponent.
-  if (numberOfIntegerDigits > MAX_DIGITS) {
-    digits = digits.splice(0, MAX_DIGITS - 1);
-    exponent = numberOfIntegerDigits - 1;
-    numberOfIntegerDigits = 1;
+    return { d: digits, e: exponent, i: numberOfIntegerDigits };
   }
 
-  return { d: digits, e: exponent, i: numberOfIntegerDigits };
-}
-
-/**
- * Round the parsed number to the specified number of decimal places
- * This function changed the parsedNumber in-place
- */
-function roundNumber(parsedNumber, fractionSize, minFrac, maxFrac) {
+  /**
+   * Round the parsed number to the specified number of decimal places
+   * This function changed the parsedNumber in-place
+   */
+  function roundNumber(parsedNumber, fractionSize, minFrac, maxFrac) {
     var digits = parsedNumber.d;
     var fractionLen = digits.length - parsedNumber.i;
 
     // determine fractionSize if it is not specified; `+fractionSize` converts it to a number
-    fractionSize = (isUndefined(fractionSize)) ? Math.min(Math.max(minFrac, fractionLen), maxFrac) : +fractionSize;
+    fractionSize = isUndefined(fractionSize) ? Math.min(Math.max(minFrac, fractionLen), maxFrac) : +fractionSize;
 
     // The index of the digit to where rounding is to occur
     var roundAt = fractionSize + parsedNumber.i;
@@ -56119,7 +55824,9 @@ function roundNumber(parsedNumber, fractionSize, minFrac, maxFrac) {
       parsedNumber.i = 1;
       digits.length = Math.max(1, roundAt = fractionSize + 1);
       digits[0] = 0;
-      for (var i = 1; i < roundAt; i++) digits[i] = 0;
+      for (var i = 1; i < roundAt; i++) {
+        digits[i] = 0;
+      }
     }
 
     if (digit >= 5) {
@@ -56136,11 +55843,10 @@ function roundNumber(parsedNumber, fractionSize, minFrac, maxFrac) {
     }
 
     // Pad out with zeros to get the required fraction length
-    for (; fractionLen < Math.max(0, fractionSize); fractionLen++) digits.push(0);
-
-
-    // Do any carrying, e.g. a digit was rounded up to 10
-    var carry = digits.reduceRight(function(carry, d, i, digits) {
+    for (; fractionLen < Math.max(0, fractionSize); fractionLen++) {
+      digits.push(0);
+    } // Do any carrying, e.g. a digit was rounded up to 10
+    var carry = digits.reduceRight(function (carry, d, i, digits) {
       d = d + carry;
       digits[i] = d % 10;
       return Math.floor(d / 10);
@@ -56149,2605 +55855,2594 @@ function roundNumber(parsedNumber, fractionSize, minFrac, maxFrac) {
       digits.unshift(carry);
       parsedNumber.i++;
     }
-}
-
-/**
- * Format a number into a string
- * @param  {number} number       The number to format
- * @param  {{
- *           minFrac, // the minimum number of digits required in the fraction part of the number
- *           maxFrac, // the maximum number of digits required in the fraction part of the number
- *           gSize,   // number of digits in each group of separated digits
- *           lgSize,  // number of digits in the last group of digits before the decimal separator
- *           negPre,  // the string to go in front of a negative number (e.g. `-` or `(`))
- *           posPre,  // the string to go in front of a positive number
- *           negSuf,  // the string to go after a negative number (e.g. `)`)
- *           posSuf   // the string to go after a positive number
- *         }} pattern
- * @param  {string} groupSep     The string to separate groups of number (e.g. `,`)
- * @param  {string} decimalSep   The string to act as the decimal separator (e.g. `.`)
- * @param  {[type]} fractionSize The size of the fractional part of the number
- * @return {string}              The number formatted as a string
- */
-function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
-
-  if (!(isString(number) || isNumber(number)) || isNaN(number)) return '';
-
-  var isInfinity = !isFinite(number);
-  var isZero = false;
-  var numStr = Math.abs(number) + '',
-      formattedText = '',
-      parsedNumber;
-
-  if (isInfinity) {
-    formattedText = '\u221e';
-  } else {
-    parsedNumber = parse(numStr);
-
-    roundNumber(parsedNumber, fractionSize, pattern.minFrac, pattern.maxFrac);
-
-    var digits = parsedNumber.d;
-    var integerLen = parsedNumber.i;
-    var exponent = parsedNumber.e;
-    var decimals = [];
-    isZero = digits.reduce(function(isZero, d) { return isZero && !d; }, true);
-
-    // pad zeros for small numbers
-    while (integerLen < 0) {
-      digits.unshift(0);
-      integerLen++;
-    }
-
-    // extract decimals digits
-    if (integerLen > 0) {
-      decimals = digits.splice(integerLen, digits.length);
-    } else {
-      decimals = digits;
-      digits = [0];
-    }
-
-    // format the integer digits with grouping separators
-    var groups = [];
-    if (digits.length >= pattern.lgSize) {
-      groups.unshift(digits.splice(-pattern.lgSize, digits.length).join(''));
-    }
-    while (digits.length > pattern.gSize) {
-      groups.unshift(digits.splice(-pattern.gSize, digits.length).join(''));
-    }
-    if (digits.length) {
-      groups.unshift(digits.join(''));
-    }
-    formattedText = groups.join(groupSep);
-
-    // append the decimal digits
-    if (decimals.length) {
-      formattedText += decimalSep + decimals.join('');
-    }
-
-    if (exponent) {
-      formattedText += 'e+' + exponent;
-    }
-  }
-  if (number < 0 && !isZero) {
-    return pattern.negPre + formattedText + pattern.negSuf;
-  } else {
-    return pattern.posPre + formattedText + pattern.posSuf;
-  }
-}
-
-function padNumber(num, digits, trim, negWrap) {
-  var neg = '';
-  if (num < 0 || (negWrap && num <= 0)) {
-    if (negWrap) {
-      num = -num + 1;
-    } else {
-      num = -num;
-      neg = '-';
-    }
-  }
-  num = '' + num;
-  while (num.length < digits) num = ZERO_CHAR + num;
-  if (trim) {
-    num = num.substr(num.length - digits);
-  }
-  return neg + num;
-}
-
-
-function dateGetter(name, size, offset, trim, negWrap) {
-  offset = offset || 0;
-  return function(date) {
-    var value = date['get' + name]();
-    if (offset > 0 || value > -offset) {
-      value += offset;
-    }
-    if (value === 0 && offset === -12) value = 12;
-    return padNumber(value, size, trim, negWrap);
-  };
-}
-
-function dateStrGetter(name, shortForm, standAlone) {
-  return function(date, formats) {
-    var value = date['get' + name]();
-    var propPrefix = (standAlone ? 'STANDALONE' : '') + (shortForm ? 'SHORT' : '');
-    var get = uppercase(propPrefix + name);
-
-    return formats[get][value];
-  };
-}
-
-function timeZoneGetter(date, formats, offset) {
-  var zone = -1 * offset;
-  var paddedZone = (zone >= 0) ? '+' : '';
-
-  paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) +
-                padNumber(Math.abs(zone % 60), 2);
-
-  return paddedZone;
-}
-
-function getFirstThursdayOfYear(year) {
-    // 0 = index of January
-    var dayOfWeekOnFirst = (new Date(year, 0, 1)).getDay();
-    // 4 = index of Thursday (+1 to account for 1st = 5)
-    // 11 = index of *next* Thursday (+1 account for 1st = 12)
-    return new Date(year, 0, ((dayOfWeekOnFirst <= 4) ? 5 : 12) - dayOfWeekOnFirst);
-}
-
-function getThursdayThisWeek(datetime) {
-    return new Date(datetime.getFullYear(), datetime.getMonth(),
-      // 4 = index of Thursday
-      datetime.getDate() + (4 - datetime.getDay()));
-}
-
-function weekGetter(size) {
-   return function(date) {
-      var firstThurs = getFirstThursdayOfYear(date.getFullYear()),
-         thisThurs = getThursdayThisWeek(date);
-
-      var diff = +thisThurs - +firstThurs,
-         result = 1 + Math.round(diff / 6.048e8); // 6.048e8 ms per week
-
-      return padNumber(result, size);
-   };
-}
-
-function ampmGetter(date, formats) {
-  return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
-}
-
-function eraGetter(date, formats) {
-  return date.getFullYear() <= 0 ? formats.ERAS[0] : formats.ERAS[1];
-}
-
-function longEraGetter(date, formats) {
-  return date.getFullYear() <= 0 ? formats.ERANAMES[0] : formats.ERANAMES[1];
-}
-
-var DATE_FORMATS = {
-  yyyy: dateGetter('FullYear', 4, 0, false, true),
-    yy: dateGetter('FullYear', 2, 0, true, true),
-     y: dateGetter('FullYear', 1, 0, false, true),
-  MMMM: dateStrGetter('Month'),
-   MMM: dateStrGetter('Month', true),
-    MM: dateGetter('Month', 2, 1),
-     M: dateGetter('Month', 1, 1),
-  LLLL: dateStrGetter('Month', false, true),
-    dd: dateGetter('Date', 2),
-     d: dateGetter('Date', 1),
-    HH: dateGetter('Hours', 2),
-     H: dateGetter('Hours', 1),
-    hh: dateGetter('Hours', 2, -12),
-     h: dateGetter('Hours', 1, -12),
-    mm: dateGetter('Minutes', 2),
-     m: dateGetter('Minutes', 1),
-    ss: dateGetter('Seconds', 2),
-     s: dateGetter('Seconds', 1),
-     // while ISO 8601 requires fractions to be prefixed with `.` or `,`
-     // we can be just safely rely on using `sss` since we currently don't support single or two digit fractions
-   sss: dateGetter('Milliseconds', 3),
-  EEEE: dateStrGetter('Day'),
-   EEE: dateStrGetter('Day', true),
-     a: ampmGetter,
-     Z: timeZoneGetter,
-    ww: weekGetter(2),
-     w: weekGetter(1),
-     G: eraGetter,
-     GG: eraGetter,
-     GGG: eraGetter,
-     GGGG: longEraGetter
-};
-
-var DATE_FORMATS_SPLIT = /((?:[^yMLdHhmsaZEwG']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|L+|d+|H+|h+|m+|s+|a|Z|G+|w+))([\s\S]*)/,
-    NUMBER_STRING = /^-?\d+$/;
-
-/**
- * @ngdoc filter
- * @name date
- * @kind function
- *
- * @description
- *   Formats `date` to a string based on the requested `format`.
- *
- *   `format` string can be composed of the following elements:
- *
- *   * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
- *   * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
- *   * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
- *   * `'MMMM'`: Month in year (January-December)
- *   * `'MMM'`: Month in year (Jan-Dec)
- *   * `'MM'`: Month in year, padded (01-12)
- *   * `'M'`: Month in year (1-12)
- *   * `'LLLL'`: Stand-alone month in year (January-December)
- *   * `'dd'`: Day in month, padded (01-31)
- *   * `'d'`: Day in month (1-31)
- *   * `'EEEE'`: Day in Week,(Sunday-Saturday)
- *   * `'EEE'`: Day in Week, (Sun-Sat)
- *   * `'HH'`: Hour in day, padded (00-23)
- *   * `'H'`: Hour in day (0-23)
- *   * `'hh'`: Hour in AM/PM, padded (01-12)
- *   * `'h'`: Hour in AM/PM, (1-12)
- *   * `'mm'`: Minute in hour, padded (00-59)
- *   * `'m'`: Minute in hour (0-59)
- *   * `'ss'`: Second in minute, padded (00-59)
- *   * `'s'`: Second in minute (0-59)
- *   * `'sss'`: Millisecond in second, padded (000-999)
- *   * `'a'`: AM/PM marker
- *   * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200)
- *   * `'ww'`: Week of year, padded (00-53). Week 01 is the week with the first Thursday of the year
- *   * `'w'`: Week of year (0-53). Week 1 is the week with the first Thursday of the year
- *   * `'G'`, `'GG'`, `'GGG'`: The abbreviated form of the era string (e.g. 'AD')
- *   * `'GGGG'`: The long form of the era string (e.g. 'Anno Domini')
- *
- *   `format` string can also be one of the following predefined
- *   {@link guide/i18n localizable formats}:
- *
- *   * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
- *     (e.g. Sep 3, 2010 12:05:08 PM)
- *   * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US  locale (e.g. 9/3/10 12:05 PM)
- *   * `'fullDate'`: equivalent to `'EEEE, MMMM d, y'` for en_US  locale
- *     (e.g. Friday, September 3, 2010)
- *   * `'longDate'`: equivalent to `'MMMM d, y'` for en_US  locale (e.g. September 3, 2010)
- *   * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US  locale (e.g. Sep 3, 2010)
- *   * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
- *   * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 PM)
- *   * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 PM)
- *
- *   `format` string can contain literal values. These need to be escaped by surrounding with single quotes (e.g.
- *   `"h 'in the morning'"`). In order to output a single quote, escape it - i.e., two single quotes in a sequence
- *   (e.g. `"h 'o''clock'"`).
- *
- *   Any other characters in the `format` string will be output as-is.
- *
- * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
- *    number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.sssZ and its
- *    shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is
- *    specified in the string input, the time is considered to be in the local timezone.
- * @param {string=} format Formatting rules (see Description). If not specified,
- *    `mediumDate` is used.
- * @param {string=} timezone Timezone to be used for formatting. It understands UTC/GMT and the
- *    continental US time zone abbreviations, but for general use, use a time zone offset, for
- *    example, `'+0430'` (4 hours, 30 minutes east of the Greenwich meridian)
- *    If not specified, the timezone of the browser will be used.
- * @returns {string} Formatted string or the input if input is not recognized as date/millis.
- *
- * @example
-   
-     
-       {{1288323623006 | date:'medium'}}:
-           {{1288323623006 | date:'medium'}}

-       {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}:
-          {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}

-       {{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}:
-          {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}

-       {{1288323623006 | date:"MM/dd/yyyy 'at' h:mma"}}:
-          {{'1288323623006' | date:"MM/dd/yyyy 'at' h:mma"}}

-     
-     
-       it('should format date', function() {
-         expect(element(by.binding("1288323623006 | date:'medium'")).getText()).
-            toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
-         expect(element(by.binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).getText()).
-            toMatch(/2010-10-2\d \d{2}:\d{2}:\d{2} (-|\+)?\d{4}/);
-         expect(element(by.binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).getText()).
-            toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
-         expect(element(by.binding("'1288323623006' | date:\"MM/dd/yyyy 'at' h:mma\"")).getText()).
-            toMatch(/10\/2\d\/2010 at \d{1,2}:\d{2}(AM|PM)/);
-       });
-     
-   
- */
-dateFilter.$inject = ['$locale'];
-function dateFilter($locale) {
-
-
-  var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/;
-                     // 1        2       3         4          5          6          7          8  9     10      11
-  function jsonStringToDate(string) {
-    var match;
-    if ((match = string.match(R_ISO8601_STR))) {
-      var date = new Date(0),
-          tzHour = 0,
-          tzMin  = 0,
-          dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear,
-          timeSetter = match[8] ? date.setUTCHours : date.setHours;
-
-      if (match[9]) {
-        tzHour = toInt(match[9] + match[10]);
-        tzMin = toInt(match[9] + match[11]);
-      }
-      dateSetter.call(date, toInt(match[1]), toInt(match[2]) - 1, toInt(match[3]));
-      var h = toInt(match[4] || 0) - tzHour;
-      var m = toInt(match[5] || 0) - tzMin;
-      var s = toInt(match[6] || 0);
-      var ms = Math.round(parseFloat('0.' + (match[7] || 0)) * 1000);
-      timeSetter.call(date, h, m, s, ms);
-      return date;
-    }
-    return string;
   }
 
+  /**
+   * Format a number into a string
+   * @param  {number} number       The number to format
+   * @param  {{
+   *           minFrac, // the minimum number of digits required in the fraction part of the number
+   *           maxFrac, // the maximum number of digits required in the fraction part of the number
+   *           gSize,   // number of digits in each group of separated digits
+   *           lgSize,  // number of digits in the last group of digits before the decimal separator
+   *           negPre,  // the string to go in front of a negative number (e.g. `-` or `(`))
+   *           posPre,  // the string to go in front of a positive number
+   *           negSuf,  // the string to go after a negative number (e.g. `)`)
+   *           posSuf   // the string to go after a positive number
+   *         }} pattern
+   * @param  {string} groupSep     The string to separate groups of number (e.g. `,`)
+   * @param  {string} decimalSep   The string to act as the decimal separator (e.g. `.`)
+   * @param  {[type]} fractionSize The size of the fractional part of the number
+   * @return {string}              The number formatted as a string
+   */
+  function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
 
-  return function(date, format, timezone) {
-    var text = '',
-        parts = [],
-        fn, match;
-
-    format = format || 'mediumDate';
-    format = $locale.DATETIME_FORMATS[format] || format;
-    if (isString(date)) {
-      date = NUMBER_STRING.test(date) ? toInt(date) : jsonStringToDate(date);
-    }
-
-    if (isNumber(date)) {
-      date = new Date(date);
-    }
-
-    if (!isDate(date) || !isFinite(date.getTime())) {
-      return date;
-    }
-
-    while (format) {
-      match = DATE_FORMATS_SPLIT.exec(format);
-      if (match) {
-        parts = concat(parts, match, 1);
-        format = parts.pop();
-      } else {
-        parts.push(format);
-        format = null;
-      }
-    }
-
-    var dateTimezoneOffset = date.getTimezoneOffset();
-    if (timezone) {
-      dateTimezoneOffset = timezoneToOffset(timezone, dateTimezoneOffset);
-      date = convertTimezoneToLocal(date, timezone, true);
-    }
-    forEach(parts, function(value) {
-      fn = DATE_FORMATS[value];
-      text += fn ? fn(date, $locale.DATETIME_FORMATS, dateTimezoneOffset)
-                 : value === '\'\'' ? '\'' : value.replace(/(^'|'$)/g, '').replace(/''/g, '\'');
-    });
-
-    return text;
-  };
-}
-
-
-/**
- * @ngdoc filter
- * @name json
- * @kind function
- *
- * @description
- *   Allows you to convert a JavaScript object into JSON string.
- *
- *   This filter is mostly useful for debugging. When using the double curly {{value}} notation
- *   the binding is automatically converted to JSON.
- *
- * @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
- * @param {number=} spacing The number of spaces to use per indentation, defaults to 2.
- * @returns {string} JSON string.
- *
- *
- * @example
-   
-     
-       
{{ {'name':'value'} | json }}

-       
{{ {'name':'value'} | json:4 }}

-     
-     
-       it('should jsonify filtered objects', function() {
-         expect(element(by.id('default-spacing')).getText()).toMatch(/\{\n {2}"name": ?"value"\n}/);
-         expect(element(by.id('custom-spacing')).getText()).toMatch(/\{\n {4}"name": ?"value"\n}/);
-       });
-     
-   
- *
- */
-function jsonFilter() {
-  return function(object, spacing) {
-    if (isUndefined(spacing)) {
-        spacing = 2;
-    }
-    return toJson(object, spacing);
-  };
-}
-
-
-/**
- * @ngdoc filter
- * @name lowercase
- * @kind function
- * @description
- * Converts string to lowercase.
- *
- * See the {@link ng.uppercase uppercase filter documentation} for a functionally identical example.
- *
- * @see angular.lowercase
- */
-var lowercaseFilter = valueFn(lowercase);
-
-
-/**
- * @ngdoc filter
- * @name uppercase
- * @kind function
- * @description
- * Converts string to uppercase.
- * @example
-   
-     
-       
-       

-         
-         
{{title}}

-         
-         
{{title | uppercase}}

-       

-     
-   
- */
-var uppercaseFilter = valueFn(uppercase);
-
-/**
- * @ngdoc filter
- * @name limitTo
- * @kind function
- *
- * @description
- * Creates a new array or string containing only a specified number of elements. The elements are
- * taken from either the beginning or the end of the source array, string or number, as specified by
- * the value and sign (positive or negative) of `limit`. Other array-like objects are also supported
- * (e.g. array subclasses, NodeLists, jqLite/jQuery collections etc). If a number is used as input,
- * it is converted to a string.
- *
- * @param {Array|ArrayLike|string|number} input - Array/array-like, string or number to be limited.
- * @param {string|number} limit - The length of the returned array or string. If the `limit` number
- *     is positive, `limit` number of items from the beginning of the source array/string are copied.
- *     If the number is negative, `limit` number  of items from the end of the source array/string
- *     are copied. The `limit` will be trimmed if it exceeds `array.length`. If `limit` is undefined,
- *     the input will be returned unchanged.
- * @param {(string|number)=} begin - Index at which to begin limitation. As a negative index,
- *     `begin` indicates an offset from the end of `input`. Defaults to `0`.
- * @returns {Array|string} A new sub-array or substring of length `limit` or less if the input had
- *     less than `limit` elements.
- *
- * @example
-   
-     
-       
-       

-         
-         
Output numbers: {{ numbers | limitTo:numLimit }}

-         
-         
Output letters: {{ letters | limitTo:letterLimit }}

-         
-         
Output long number: {{ longNumber | limitTo:longNumberLimit }}

-       

-     
-     
-       var numLimitInput = element(by.model('numLimit'));
-       var letterLimitInput = element(by.model('letterLimit'));
-       var longNumberLimitInput = element(by.model('longNumberLimit'));
-       var limitedNumbers = element(by.binding('numbers | limitTo:numLimit'));
-       var limitedLetters = element(by.binding('letters | limitTo:letterLimit'));
-       var limitedLongNumber = element(by.binding('longNumber | limitTo:longNumberLimit'));
-
-       it('should limit the number array to first three items', function() {
-         expect(numLimitInput.getAttribute('value')).toBe('3');
-         expect(letterLimitInput.getAttribute('value')).toBe('3');
-         expect(longNumberLimitInput.getAttribute('value')).toBe('3');
-         expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3]');
-         expect(limitedLetters.getText()).toEqual('Output letters: abc');
-         expect(limitedLongNumber.getText()).toEqual('Output long number: 234');
-       });
-
-       // There is a bug in safari and protractor that doesn't like the minus key
-       // it('should update the output when -3 is entered', function() {
-       //   numLimitInput.clear();
-       //   numLimitInput.sendKeys('-3');
-       //   letterLimitInput.clear();
-       //   letterLimitInput.sendKeys('-3');
-       //   longNumberLimitInput.clear();
-       //   longNumberLimitInput.sendKeys('-3');
-       //   expect(limitedNumbers.getText()).toEqual('Output numbers: [7,8,9]');
-       //   expect(limitedLetters.getText()).toEqual('Output letters: ghi');
-       //   expect(limitedLongNumber.getText()).toEqual('Output long number: 342');
-       // });
-
-       it('should not exceed the maximum size of input array', function() {
-         numLimitInput.clear();
-         numLimitInput.sendKeys('100');
-         letterLimitInput.clear();
-         letterLimitInput.sendKeys('100');
-         longNumberLimitInput.clear();
-         longNumberLimitInput.sendKeys('100');
-         expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3,4,5,6,7,8,9]');
-         expect(limitedLetters.getText()).toEqual('Output letters: abcdefghi');
-         expect(limitedLongNumber.getText()).toEqual('Output long number: 2345432342');
-       });
-     
-   
-*/
-function limitToFilter() {
-  return function(input, limit, begin) {
-    if (Math.abs(Number(limit)) === Infinity) {
-      limit = Number(limit);
-    } else {
-      limit = toInt(limit);
-    }
-    if (isNumberNaN(limit)) return input;
-
-    if (isNumber(input)) input = input.toString();
-    if (!isArrayLike(input)) return input;
+    if (!(isString(number) || isNumber(number)) || isNaN(number)) return '';
 
-    begin = (!begin || isNaN(begin)) ? 0 : toInt(begin);
-    begin = (begin < 0) ? Math.max(0, input.length + begin) : begin;
+    var isInfinity = !isFinite(number);
+    var isZero = false;
+    var numStr = Math.abs(number) + '',
+        formattedText = '',
+        parsedNumber;
 
-    if (limit >= 0) {
-      return sliceFn(input, begin, begin + limit);
+    if (isInfinity) {
+      formattedText = '\u221E';
     } else {
-      if (begin === 0) {
-        return sliceFn(input, limit, input.length);
-      } else {
-        return sliceFn(input, Math.max(0, begin + limit), begin);
-      }
-    }
-  };
-}
+      parsedNumber = parse(numStr);
 
-function sliceFn(input, begin, end) {
-  if (isString(input)) return input.slice(begin, end);
+      roundNumber(parsedNumber, fractionSize, pattern.minFrac, pattern.maxFrac);
 
-  return slice.call(input, begin, end);
-}
+      var digits = parsedNumber.d;
+      var integerLen = parsedNumber.i;
+      var exponent = parsedNumber.e;
+      var decimals = [];
+      isZero = digits.reduce(function (isZero, d) {
+        return isZero && !d;
+      }, true);
 
-/**
- * @ngdoc filter
- * @name orderBy
- * @kind function
- *
- * @description
- * Returns an array containing the items from the specified `collection`, ordered by a `comparator`
- * function based on the values computed using the `expression` predicate.
- *
- * For example, `[{id: 'foo'}, {id: 'bar'}] | orderBy:'id'` would result in
- * `[{id: 'bar'}, {id: 'foo'}]`.
- *
- * The `collection` can be an Array or array-like object (e.g. NodeList, jQuery object, TypedArray,
- * String, etc).
- *
- * The `expression` can be a single predicate, or a list of predicates each serving as a tie-breaker
- * for the preceding one. The `expression` is evaluated against each item and the output is used
- * for comparing with other items.
- *
- * You can change the sorting order by setting `reverse` to `true`. By default, items are sorted in
- * ascending order.
- *
- * The comparison is done using the `comparator` function. If none is specified, a default, built-in
- * comparator is used (see below for details - in a nutshell, it compares numbers numerically and
- * strings alphabetically).
- *
- * ### Under the hood
- *
- * Ordering the specified `collection` happens in two phases:
- *
- * 1. All items are passed through the predicate (or predicates), and the returned values are saved
- *    along with their type (`string`, `number` etc). For example, an item `{label: 'foo'}`, passed
- *    through a predicate that extracts the value of the `label` property, would be transformed to:
- *    ```
- *    {
- *      value: 'foo',
- *      type: 'string',
- *      index: ...
- *    }
- *    ```
- * 2. The comparator function is used to sort the items, based on the derived values, types and
- *    indices.
- *
- * If you use a custom comparator, it will be called with pairs of objects of the form
- * `{value: ..., type: '...', index: ...}` and is expected to return `0` if the objects are equal
- * (as far as the comparator is concerned), `-1` if the 1st one should be ranked higher than the
- * second, or `1` otherwise.
- *
- * In order to ensure that the sorting will be deterministic across platforms, if none of the
- * specified predicates can distinguish between two items, `orderBy` will automatically introduce a
- * dummy predicate that returns the item's index as `value`.
- * (If you are using a custom comparator, make sure it can handle this predicate as well.)
- *
- * If a custom comparator still can't distinguish between two items, then they will be sorted based
- * on their index using the built-in comparator.
- *
- * Finally, in an attempt to simplify things, if a predicate returns an object as the extracted
- * value for an item, `orderBy` will try to convert that object to a primitive value, before passing
- * it to the comparator. The following rules govern the conversion:
- *
- * 1. If the object has a `valueOf()` method that returns a primitive, its return value will be
- *    used instead.

- *    (If the object has a `valueOf()` method that returns another object, then the returned object
- *    will be used in subsequent steps.)
- * 2. If the object has a custom `toString()` method (i.e. not the one inherited from `Object`) that
- *    returns a primitive, its return value will be used instead.

- *    (If the object has a `toString()` method that returns another object, then the returned object
- *    will be used in subsequent steps.)
- * 3. No conversion; the object itself is used.
- *
- * ### The default comparator
- *
- * The default, built-in comparator should be sufficient for most usecases. In short, it compares
- * numbers numerically, strings alphabetically (and case-insensitively), for objects falls back to
- * using their index in the original collection, and sorts values of different types by type.
- *
- * More specifically, it follows these steps to determine the relative order of items:
- *
- * 1. If the compared values are of different types, compare the types themselves alphabetically.
- * 2. If both values are of type `string`, compare them alphabetically in a case- and
- *    locale-insensitive way.
- * 3. If both values are objects, compare their indices instead.
- * 4. Otherwise, return:
- *    -  `0`, if the values are equal (by strict equality comparison, i.e. using `===`).
- *    - `-1`, if the 1st value is "less than" the 2nd value (compared using the `<` operator).
- *    -  `1`, otherwise.
- *
- * **Note:** If you notice numbers not being sorted as expected, make sure they are actually being
- *           saved as numbers and not strings.
- * **Note:** For the purpose of sorting, `null` values are treated as the string `'null'` (i.e.
- *           `type: 'string'`, `value: 'null'`). This may cause unexpected sort order relative to
- *           other values.
- *
- * @param {Array|ArrayLike} collection - The collection (array or array-like object) to sort.
- * @param {(Function|string|Array.)=} expression - A predicate (or list of
- *    predicates) to be used by the comparator to determine the order of elements.
- *
- *    Can be one of:
- *
- *    - `Function`: A getter function. This function will be called with each item as argument and
- *      the return value will be used for sorting.
- *    - `string`: An Angular expression. This expression will be evaluated against each item and the
- *      result will be used for sorting. For example, use `'label'` to sort by a property called
- *      `label` or `'label.substring(0, 3)'` to sort by the first 3 characters of the `label`
- *      property.

- *      (The result of a constant expression is interpreted as a property name to be used for
- *      comparison. For example, use `'"special name"'` (note the extra pair of quotes) to sort by a
- *      property called `special name`.)

- *      An expression can be optionally prefixed with `+` or `-` to control the sorting direction,
- *      ascending or descending. For example, `'+label'` or `'-label'`. If no property is provided,
- *      (e.g. `'+'` or `'-'`), the collection element itself is used in comparisons.
- *    - `Array`: An array of function and/or string predicates. If a predicate cannot determine the
- *      relative order of two items, the next predicate is used as a tie-breaker.
- *
- * **Note:** If the predicate is missing or empty then it defaults to `'+'`.
- *
- * @param {boolean=} reverse - If `true`, reverse the sorting order.
- * @param {(Function)=} comparator - The comparator function used to determine the relative order of
- *    value pairs. If omitted, the built-in comparator will be used.
- *
- * @returns {Array} - The sorted array.
- *
- *
- * @example
- * ### Ordering a table with `ngRepeat`
- *
- * The example below demonstrates a simple {@link ngRepeat ngRepeat}, where the data is sorted by
- * age in descending order (expression is set to `'-age'`). The `comparator` is not set, which means
- * it defaults to the built-in comparator.
- *
-   
-     
-       

-         
-           
-             
-             
-             
-           
-           
-             
-             
-             
-           
-         
NamePhone NumberAge
{{friend.name}}{{friend.phone}}{{friend.age}}

-       

-     
-     
-       angular.module('orderByExample1', [])
-         .controller('ExampleController', ['$scope', function($scope) {
-           $scope.friends = [
-             {name: 'John',   phone: '555-1212',  age: 10},
-             {name: 'Mary',   phone: '555-9876',  age: 19},
-             {name: 'Mike',   phone: '555-4321',  age: 21},
-             {name: 'Adam',   phone: '555-5678',  age: 35},
-             {name: 'Julie',  phone: '555-8765',  age: 29}
-           ];
-         }]);
-     
-     
-       .friends {
-         border-collapse: collapse;
-       }
+      // pad zeros for small numbers
+      while (integerLen < 0) {
+        digits.unshift(0);
+        integerLen++;
+      }
 
-       .friends th {
-         border-bottom: 1px solid;
-       }
-       .friends td, .friends th {
-         border-left: 1px solid;
-         padding: 5px 10px;
-       }
-       .friends td:first-child, .friends th:first-child {
-         border-left: none;
-       }
-     
-     
-       // Element locators
-       var names = element.all(by.repeater('friends').column('friend.name'));
-
-       it('should sort friends by age in reverse order', function() {
-         expect(names.get(0).getText()).toBe('Adam');
-         expect(names.get(1).getText()).toBe('Julie');
-         expect(names.get(2).getText()).toBe('Mike');
-         expect(names.get(3).getText()).toBe('Mary');
-         expect(names.get(4).getText()).toBe('John');
-       });
-     
-   
- * 

- *
- * @example
- * ### Changing parameters dynamically
- *
- * All parameters can be changed dynamically. The next example shows how you can make the columns of
- * a table sortable, by binding the `expression` and `reverse` parameters to scope properties.
- *
-   
-     
-       

-         
Sort by = {{propertyName}}; reverse = {{reverse}}

-         

-         
-         

-         
-           
-             
-             
-             
-           
-           
-             
-             
-             
-           
-         

-               
-               
-             
-               
-               
-             
-               
-               
-             
{{friend.name}}{{friend.phone}}{{friend.age}}

-       

-     
-     
-       angular.module('orderByExample2', [])
-         .controller('ExampleController', ['$scope', function($scope) {
-           var friends = [
-             {name: 'John',   phone: '555-1212',  age: 10},
-             {name: 'Mary',   phone: '555-9876',  age: 19},
-             {name: 'Mike',   phone: '555-4321',  age: 21},
-             {name: 'Adam',   phone: '555-5678',  age: 35},
-             {name: 'Julie',  phone: '555-8765',  age: 29}
-           ];
-
-           $scope.propertyName = 'age';
-           $scope.reverse = true;
-           $scope.friends = friends;
-
-           $scope.sortBy = function(propertyName) {
-             $scope.reverse = ($scope.propertyName === propertyName) ? !$scope.reverse : false;
-             $scope.propertyName = propertyName;
-           };
-         }]);
-     
-     
-       .friends {
-         border-collapse: collapse;
-       }
+      // extract decimals digits
+      if (integerLen > 0) {
+        decimals = digits.splice(integerLen, digits.length);
+      } else {
+        decimals = digits;
+        digits = [0];
+      }
 
-       .friends th {
-         border-bottom: 1px solid;
-       }
-       .friends td, .friends th {
-         border-left: 1px solid;
-         padding: 5px 10px;
-       }
-       .friends td:first-child, .friends th:first-child {
-         border-left: none;
-       }
+      // format the integer digits with grouping separators
+      var groups = [];
+      if (digits.length >= pattern.lgSize) {
+        groups.unshift(digits.splice(-pattern.lgSize, digits.length).join(''));
+      }
+      while (digits.length > pattern.gSize) {
+        groups.unshift(digits.splice(-pattern.gSize, digits.length).join(''));
+      }
+      if (digits.length) {
+        groups.unshift(digits.join(''));
+      }
+      formattedText = groups.join(groupSep);
 
-       .sortorder:after {
-         content: '\25b2';   // BLACK UP-POINTING TRIANGLE
-       }
-       .sortorder.reverse:after {
-         content: '\25bc';   // BLACK DOWN-POINTING TRIANGLE
-       }
-     
-     
-       // Element locators
-       var unsortButton = element(by.partialButtonText('unsorted'));
-       var nameHeader = element(by.partialButtonText('Name'));
-       var phoneHeader = element(by.partialButtonText('Phone'));
-       var ageHeader = element(by.partialButtonText('Age'));
-       var firstName = element(by.repeater('friends').column('friend.name').row(0));
-       var lastName = element(by.repeater('friends').column('friend.name').row(4));
-
-       it('should sort friends by some property, when clicking on the column header', function() {
-         expect(firstName.getText()).toBe('Adam');
-         expect(lastName.getText()).toBe('John');
-
-         phoneHeader.click();
-         expect(firstName.getText()).toBe('John');
-         expect(lastName.getText()).toBe('Mary');
-
-         nameHeader.click();
-         expect(firstName.getText()).toBe('Adam');
-         expect(lastName.getText()).toBe('Mike');
-
-         ageHeader.click();
-         expect(firstName.getText()).toBe('John');
-         expect(lastName.getText()).toBe('Adam');
-       });
+      // append the decimal digits
+      if (decimals.length) {
+        formattedText += decimalSep + decimals.join('');
+      }
 
-       it('should sort friends in reverse order, when clicking on the same column', function() {
-         expect(firstName.getText()).toBe('Adam');
-         expect(lastName.getText()).toBe('John');
+      if (exponent) {
+        formattedText += 'e+' + exponent;
+      }
+    }
+    if (number < 0 && !isZero) {
+      return pattern.negPre + formattedText + pattern.negSuf;
+    } else {
+      return pattern.posPre + formattedText + pattern.posSuf;
+    }
+  }
 
-         ageHeader.click();
-         expect(firstName.getText()).toBe('John');
-         expect(lastName.getText()).toBe('Adam');
+  function padNumber(num, digits, trim, negWrap) {
+    var neg = '';
+    if (num < 0 || negWrap && num <= 0) {
+      if (negWrap) {
+        num = -num + 1;
+      } else {
+        num = -num;
+        neg = '-';
+      }
+    }
+    num = '' + num;
+    while (num.length < digits) {
+      num = ZERO_CHAR + num;
+    }if (trim) {
+      num = num.substr(num.length - digits);
+    }
+    return neg + num;
+  }
 
-         ageHeader.click();
-         expect(firstName.getText()).toBe('Adam');
-         expect(lastName.getText()).toBe('John');
-       });
+  function dateGetter(name, size, offset, trim, negWrap) {
+    offset = offset || 0;
+    return function (date) {
+      var value = date['get' + name]();
+      if (offset > 0 || value > -offset) {
+        value += offset;
+      }
+      if (value === 0 && offset === -12) value = 12;
+      return padNumber(value, size, trim, negWrap);
+    };
+  }
 
-       it('should restore the original order, when clicking "Set to unsorted"', function() {
-         expect(firstName.getText()).toBe('Adam');
-         expect(lastName.getText()).toBe('John');
+  function dateStrGetter(name, shortForm, standAlone) {
+    return function (date, formats) {
+      var value = date['get' + name]();
+      var propPrefix = (standAlone ? 'STANDALONE' : '') + (shortForm ? 'SHORT' : '');
+      var get = uppercase(propPrefix + name);
 
-         unsortButton.click();
-         expect(firstName.getText()).toBe('John');
-         expect(lastName.getText()).toBe('Julie');
-       });
-     
-   
- * 

- *
- * @example
- * ### Using `orderBy` inside a controller
- *
- * It is also possible to call the `orderBy` filter manually, by injecting `orderByFilter`, and
- * calling it with the desired parameters. (Alternatively, you could inject the `$filter` factory
- * and retrieve the `orderBy` filter with `$filter('orderBy')`.)
- *
-   
-     
-       

-         
Sort by = {{propertyName}}; reverse = {{reverse}}

-         

-         
-         

-         
-           
-             
-             
-             
-           
-           
-             
-             
-             
-           
-         

-               
-               
-             
-               
-               
-             
-               
-               
-             
{{friend.name}}{{friend.phone}}{{friend.age}}

-       

-     
-     
-       angular.module('orderByExample3', [])
-         .controller('ExampleController', ['$scope', 'orderByFilter', function($scope, orderBy) {
-           var friends = [
-             {name: 'John',   phone: '555-1212',  age: 10},
-             {name: 'Mary',   phone: '555-9876',  age: 19},
-             {name: 'Mike',   phone: '555-4321',  age: 21},
-             {name: 'Adam',   phone: '555-5678',  age: 35},
-             {name: 'Julie',  phone: '555-8765',  age: 29}
-           ];
-
-           $scope.propertyName = 'age';
-           $scope.reverse = true;
-           $scope.friends = orderBy(friends, $scope.propertyName, $scope.reverse);
-
-           $scope.sortBy = function(propertyName) {
-             $scope.reverse = (propertyName !== null && $scope.propertyName === propertyName)
-                 ? !$scope.reverse : false;
-             $scope.propertyName = propertyName;
-             $scope.friends = orderBy(friends, $scope.propertyName, $scope.reverse);
-           };
-         }]);
-     
-     
-       .friends {
-         border-collapse: collapse;
-       }
+      return formats[get][value];
+    };
+  }
 
-       .friends th {
-         border-bottom: 1px solid;
-       }
-       .friends td, .friends th {
-         border-left: 1px solid;
-         padding: 5px 10px;
-       }
-       .friends td:first-child, .friends th:first-child {
-         border-left: none;
-       }
+  function timeZoneGetter(date, formats, offset) {
+    var zone = -1 * offset;
+    var paddedZone = zone >= 0 ? '+' : '';
 
-       .sortorder:after {
-         content: '\25b2';   // BLACK UP-POINTING TRIANGLE
-       }
-       .sortorder.reverse:after {
-         content: '\25bc';   // BLACK DOWN-POINTING TRIANGLE
-       }
-     
-     
-       // Element locators
-       var unsortButton = element(by.partialButtonText('unsorted'));
-       var nameHeader = element(by.partialButtonText('Name'));
-       var phoneHeader = element(by.partialButtonText('Phone'));
-       var ageHeader = element(by.partialButtonText('Age'));
-       var firstName = element(by.repeater('friends').column('friend.name').row(0));
-       var lastName = element(by.repeater('friends').column('friend.name').row(4));
-
-       it('should sort friends by some property, when clicking on the column header', function() {
-         expect(firstName.getText()).toBe('Adam');
-         expect(lastName.getText()).toBe('John');
-
-         phoneHeader.click();
-         expect(firstName.getText()).toBe('John');
-         expect(lastName.getText()).toBe('Mary');
-
-         nameHeader.click();
-         expect(firstName.getText()).toBe('Adam');
-         expect(lastName.getText()).toBe('Mike');
-
-         ageHeader.click();
-         expect(firstName.getText()).toBe('John');
-         expect(lastName.getText()).toBe('Adam');
-       });
+    paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) + padNumber(Math.abs(zone % 60), 2);
 
-       it('should sort friends in reverse order, when clicking on the same column', function() {
-         expect(firstName.getText()).toBe('Adam');
-         expect(lastName.getText()).toBe('John');
+    return paddedZone;
+  }
 
-         ageHeader.click();
-         expect(firstName.getText()).toBe('John');
-         expect(lastName.getText()).toBe('Adam');
+  function getFirstThursdayOfYear(year) {
+    // 0 = index of January
+    var dayOfWeekOnFirst = new Date(year, 0, 1).getDay();
+    // 4 = index of Thursday (+1 to account for 1st = 5)
+    // 11 = index of *next* Thursday (+1 account for 1st = 12)
+    return new Date(year, 0, (dayOfWeekOnFirst <= 4 ? 5 : 12) - dayOfWeekOnFirst);
+  }
 
-         ageHeader.click();
-         expect(firstName.getText()).toBe('Adam');
-         expect(lastName.getText()).toBe('John');
-       });
+  function getThursdayThisWeek(datetime) {
+    return new Date(datetime.getFullYear(), datetime.getMonth(),
+    // 4 = index of Thursday
+    datetime.getDate() + (4 - datetime.getDay()));
+  }
 
-       it('should restore the original order, when clicking "Set to unsorted"', function() {
-         expect(firstName.getText()).toBe('Adam');
-         expect(lastName.getText()).toBe('John');
+  function weekGetter(size) {
+    return function (date) {
+      var firstThurs = getFirstThursdayOfYear(date.getFullYear()),
+          thisThurs = getThursdayThisWeek(date);
 
-         unsortButton.click();
-         expect(firstName.getText()).toBe('John');
-         expect(lastName.getText()).toBe('Julie');
-       });
-     
-   
- * 

- *
- * @example
- * ### Using a custom comparator
- *
- * If you have very specific requirements about the way items are sorted, you can pass your own
- * comparator function. For example, you might need to compare some strings in a locale-sensitive
- * way. (When specifying a custom comparator, you also need to pass a value for the `reverse`
- * argument - passing `false` retains the default sorting order, i.e. ascending.)
- *
-   
-     
-       

-         

-           
Locale-sensitive Comparator

-           
-             
-               
-               
-             
-             
-               
-               
-             
-           
NameFavorite Letter
{{friend.name}}{{friend.favoriteLetter}}

-         

-         

-           
Default Comparator

-           
-             
-               
-               
-             
-             
-               
-               
-             
-           
NameFavorite Letter
{{friend.name}}{{friend.favoriteLetter}}

-         

-       

-     
-     
-       angular.module('orderByExample4', [])
-         .controller('ExampleController', ['$scope', function($scope) {
-           $scope.friends = [
-             {name: 'John',   favoriteLetter: 'Ä'},
-             {name: 'Mary',   favoriteLetter: 'Ü'},
-             {name: 'Mike',   favoriteLetter: 'Ö'},
-             {name: 'Adam',   favoriteLetter: 'H'},
-             {name: 'Julie',  favoriteLetter: 'Z'}
-           ];
-
-           $scope.localeSensitiveComparator = function(v1, v2) {
-             // If we don't get strings, just compare by index
-             if (v1.type !== 'string' || v2.type !== 'string') {
-               return (v1.index < v2.index) ? -1 : 1;
-             }
+      var diff = +thisThurs - +firstThurs,
+          result = 1 + Math.round(diff / 6.048e8); // 6.048e8 ms per week
 
-             // Compare strings alphabetically, taking locale into account
-             return v1.value.localeCompare(v2.value);
-           };
-         }]);
-     
-     
-       .friends-container {
-         display: inline-block;
-         margin: 0 30px;
-       }
+      return padNumber(result, size);
+    };
+  }
 
-       .friends {
-         border-collapse: collapse;
-       }
+  function ampmGetter(date, formats) {
+    return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
+  }
 
-       .friends th {
-         border-bottom: 1px solid;
-       }
-       .friends td, .friends th {
-         border-left: 1px solid;
-         padding: 5px 10px;
-       }
-       .friends td:first-child, .friends th:first-child {
-         border-left: none;
-       }
-     
-     
-       // Element locators
-       var container = element(by.css('.custom-comparator'));
-       var names = container.all(by.repeater('friends').column('friend.name'));
-
-       it('should sort friends by favorite letter (in correct alphabetical order)', function() {
-         expect(names.get(0).getText()).toBe('John');
-         expect(names.get(1).getText()).toBe('Adam');
-         expect(names.get(2).getText()).toBe('Mike');
-         expect(names.get(3).getText()).toBe('Mary');
-         expect(names.get(4).getText()).toBe('Julie');
-       });
-     
-   
- *
- */
-orderByFilter.$inject = ['$parse'];
-function orderByFilter($parse) {
-  return function(array, sortPredicate, reverseOrder, compareFn) {
+  function eraGetter(date, formats) {
+    return date.getFullYear() <= 0 ? formats.ERAS[0] : formats.ERAS[1];
+  }
 
-    if (array == null) return array;
-    if (!isArrayLike(array)) {
-      throw minErr('orderBy')('notarray', 'Expected array but received: {0}', array);
-    }
+  function longEraGetter(date, formats) {
+    return date.getFullYear() <= 0 ? formats.ERANAMES[0] : formats.ERANAMES[1];
+  }
 
-    if (!isArray(sortPredicate)) { sortPredicate = [sortPredicate]; }
-    if (sortPredicate.length === 0) { sortPredicate = ['+']; }
+  var DATE_FORMATS = {
+    yyyy: dateGetter('FullYear', 4, 0, false, true),
+    yy: dateGetter('FullYear', 2, 0, true, true),
+    y: dateGetter('FullYear', 1, 0, false, true),
+    MMMM: dateStrGetter('Month'),
+    MMM: dateStrGetter('Month', true),
+    MM: dateGetter('Month', 2, 1),
+    M: dateGetter('Month', 1, 1),
+    LLLL: dateStrGetter('Month', false, true),
+    dd: dateGetter('Date', 2),
+    d: dateGetter('Date', 1),
+    HH: dateGetter('Hours', 2),
+    H: dateGetter('Hours', 1),
+    hh: dateGetter('Hours', 2, -12),
+    h: dateGetter('Hours', 1, -12),
+    mm: dateGetter('Minutes', 2),
+    m: dateGetter('Minutes', 1),
+    ss: dateGetter('Seconds', 2),
+    s: dateGetter('Seconds', 1),
+    // while ISO 8601 requires fractions to be prefixed with `.` or `,`
+    // we can be just safely rely on using `sss` since we currently don't support single or two digit fractions
+    sss: dateGetter('Milliseconds', 3),
+    EEEE: dateStrGetter('Day'),
+    EEE: dateStrGetter('Day', true),
+    a: ampmGetter,
+    Z: timeZoneGetter,
+    ww: weekGetter(2),
+    w: weekGetter(1),
+    G: eraGetter,
+    GG: eraGetter,
+    GGG: eraGetter,
+    GGGG: longEraGetter
+  };
 
-    var predicates = processPredicates(sortPredicate);
+  var DATE_FORMATS_SPLIT = /((?:[^yMLdHhmsaZEwG']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|L+|d+|H+|h+|m+|s+|a|Z|G+|w+))([\s\S]*)/,
+      NUMBER_STRING = /^-?\d+$/;
 
-    var descending = reverseOrder ? -1 : 1;
+  /**
+   * @ngdoc filter
+   * @name date
+   * @kind function
+   *
+   * @description
+   *   Formats `date` to a string based on the requested `format`.
+   *
+   *   `format` string can be composed of the following elements:
+   *
+   *   * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
+   *   * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
+   *   * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
+   *   * `'MMMM'`: Month in year (January-December)
+   *   * `'MMM'`: Month in year (Jan-Dec)
+   *   * `'MM'`: Month in year, padded (01-12)
+   *   * `'M'`: Month in year (1-12)
+   *   * `'LLLL'`: Stand-alone month in year (January-December)
+   *   * `'dd'`: Day in month, padded (01-31)
+   *   * `'d'`: Day in month (1-31)
+   *   * `'EEEE'`: Day in Week,(Sunday-Saturday)
+   *   * `'EEE'`: Day in Week, (Sun-Sat)
+   *   * `'HH'`: Hour in day, padded (00-23)
+   *   * `'H'`: Hour in day (0-23)
+   *   * `'hh'`: Hour in AM/PM, padded (01-12)
+   *   * `'h'`: Hour in AM/PM, (1-12)
+   *   * `'mm'`: Minute in hour, padded (00-59)
+   *   * `'m'`: Minute in hour (0-59)
+   *   * `'ss'`: Second in minute, padded (00-59)
+   *   * `'s'`: Second in minute (0-59)
+   *   * `'sss'`: Millisecond in second, padded (000-999)
+   *   * `'a'`: AM/PM marker
+   *   * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200)
+   *   * `'ww'`: Week of year, padded (00-53). Week 01 is the week with the first Thursday of the year
+   *   * `'w'`: Week of year (0-53). Week 1 is the week with the first Thursday of the year
+   *   * `'G'`, `'GG'`, `'GGG'`: The abbreviated form of the era string (e.g. 'AD')
+   *   * `'GGGG'`: The long form of the era string (e.g. 'Anno Domini')
+   *
+   *   `format` string can also be one of the following predefined
+   *   {@link guide/i18n localizable formats}:
+   *
+   *   * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
+   *     (e.g. Sep 3, 2010 12:05:08 PM)
+   *   * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US  locale (e.g. 9/3/10 12:05 PM)
+   *   * `'fullDate'`: equivalent to `'EEEE, MMMM d, y'` for en_US  locale
+   *     (e.g. Friday, September 3, 2010)
+   *   * `'longDate'`: equivalent to `'MMMM d, y'` for en_US  locale (e.g. September 3, 2010)
+   *   * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US  locale (e.g. Sep 3, 2010)
+   *   * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
+   *   * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 PM)
+   *   * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 PM)
+   *
+   *   `format` string can contain literal values. These need to be escaped by surrounding with single quotes (e.g.
+   *   `"h 'in the morning'"`). In order to output a single quote, escape it - i.e., two single quotes in a sequence
+   *   (e.g. `"h 'o''clock'"`).
+   *
+   *   Any other characters in the `format` string will be output as-is.
+   *
+   * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
+   *    number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.sssZ and its
+   *    shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is
+   *    specified in the string input, the time is considered to be in the local timezone.
+   * @param {string=} format Formatting rules (see Description). If not specified,
+   *    `mediumDate` is used.
+   * @param {string=} timezone Timezone to be used for formatting. It understands UTC/GMT and the
+   *    continental US time zone abbreviations, but for general use, use a time zone offset, for
+   *    example, `'+0430'` (4 hours, 30 minutes east of the Greenwich meridian)
+   *    If not specified, the timezone of the browser will be used.
+   * @returns {string} Formatted string or the input if input is not recognized as date/millis.
+   *
+   * @example
+     
+       
+         {{1288323623006 | date:'medium'}}:
+             {{1288323623006 | date:'medium'}}

+         {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}:
+            {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}

+         {{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}:
+            {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}

+         {{1288323623006 | date:"MM/dd/yyyy 'at' h:mma"}}:
+            {{'1288323623006' | date:"MM/dd/yyyy 'at' h:mma"}}

+       
+       
+         it('should format date', function() {
+           expect(element(by.binding("1288323623006 | date:'medium'")).getText()).
+              toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
+           expect(element(by.binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).getText()).
+              toMatch(/2010-10-2\d \d{2}:\d{2}:\d{2} (-|\+)?\d{4}/);
+           expect(element(by.binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).getText()).
+              toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
+           expect(element(by.binding("'1288323623006' | date:\"MM/dd/yyyy 'at' h:mma\"")).getText()).
+              toMatch(/10\/2\d\/2010 at \d{1,2}:\d{2}(AM|PM)/);
+         });
+       
+     
+   */
+  dateFilter.$inject = ['$locale'];
+  function dateFilter($locale) {
 
-    // Define the `compare()` function. Use a default comparator if none is specified.
-    var compare = isFunction(compareFn) ? compareFn : defaultCompare;
+    var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/;
+    // 1        2       3         4          5          6          7          8  9     10      11
+    function jsonStringToDate(string) {
+      var match;
+      if (match = string.match(R_ISO8601_STR)) {
+        var date = new Date(0),
+            tzHour = 0,
+            tzMin = 0,
+            dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear,
+            timeSetter = match[8] ? date.setUTCHours : date.setHours;
 
-    // The next three lines are a version of a Swartzian Transform idiom from Perl
-    // (sometimes called the Decorate-Sort-Undecorate idiom)
-    // See https://en.wikipedia.org/wiki/Schwartzian_transform
-    var compareValues = Array.prototype.map.call(array, getComparisonObject);
-    compareValues.sort(doComparison);
-    array = compareValues.map(function(item) { return item.value; });
+        if (match[9]) {
+          tzHour = toInt(match[9] + match[10]);
+          tzMin = toInt(match[9] + match[11]);
+        }
+        dateSetter.call(date, toInt(match[1]), toInt(match[2]) - 1, toInt(match[3]));
+        var h = toInt(match[4] || 0) - tzHour;
+        var m = toInt(match[5] || 0) - tzMin;
+        var s = toInt(match[6] || 0);
+        var ms = Math.round(parseFloat('0.' + (match[7] || 0)) * 1000);
+        timeSetter.call(date, h, m, s, ms);
+        return date;
+      }
+      return string;
+    }
 
-    return array;
+    return function (date, format, timezone) {
+      var text = '',
+          parts = [],
+          fn,
+          match;
 
-    function getComparisonObject(value, index) {
-      // NOTE: We are adding an extra `tieBreaker` value based on the element's index.
-      // This will be used to keep the sort stable when none of the input predicates can
-      // distinguish between two elements.
-      return {
-        value: value,
-        tieBreaker: {value: index, type: 'number', index: index},
-        predicateValues: predicates.map(function(predicate) {
-          return getPredicateValue(predicate.get(value), index);
-        })
-      };
-    }
+      format = format || 'mediumDate';
+      format = $locale.DATETIME_FORMATS[format] || format;
+      if (isString(date)) {
+        date = NUMBER_STRING.test(date) ? toInt(date) : jsonStringToDate(date);
+      }
 
-    function doComparison(v1, v2) {
-      for (var i = 0, ii = predicates.length; i < ii; i++) {
-        var result = compare(v1.predicateValues[i], v2.predicateValues[i]);
-        if (result) {
-          return result * predicates[i].descending * descending;
-        }
+      if (isNumber(date)) {
+        date = new Date(date);
       }
 
-      return (compare(v1.tieBreaker, v2.tieBreaker) || defaultCompare(v1.tieBreaker, v2.tieBreaker)) * descending;
-    }
-  };
+      if (!isDate(date) || !isFinite(date.getTime())) {
+        return date;
+      }
 
-  function processPredicates(sortPredicates) {
-    return sortPredicates.map(function(predicate) {
-      var descending = 1, get = identity;
-
-      if (isFunction(predicate)) {
-        get = predicate;
-      } else if (isString(predicate)) {
-        if ((predicate.charAt(0) === '+' || predicate.charAt(0) === '-')) {
-          descending = predicate.charAt(0) === '-' ? -1 : 1;
-          predicate = predicate.substring(1);
-        }
-        if (predicate !== '') {
-          get = $parse(predicate);
-          if (get.constant) {
-            var key = get();
-            get = function(value) { return value[key]; };
-          }
+      while (format) {
+        match = DATE_FORMATS_SPLIT.exec(format);
+        if (match) {
+          parts = concat(parts, match, 1);
+          format = parts.pop();
+        } else {
+          parts.push(format);
+          format = null;
         }
       }
-      return {get: get, descending: descending};
-    });
+
+      var dateTimezoneOffset = date.getTimezoneOffset();
+      if (timezone) {
+        dateTimezoneOffset = timezoneToOffset(timezone, dateTimezoneOffset);
+        date = convertTimezoneToLocal(date, timezone, true);
+      }
+      forEach(parts, function (value) {
+        fn = DATE_FORMATS[value];
+        text += fn ? fn(date, $locale.DATETIME_FORMATS, dateTimezoneOffset) : value === '\'\'' ? '\'' : value.replace(/(^'|'$)/g, '').replace(/''/g, '\'');
+      });
+
+      return text;
+    };
   }
 
-  function isPrimitive(value) {
-    switch (typeof value) {
-      case 'number': /* falls through */
-      case 'boolean': /* falls through */
-      case 'string':
-        return true;
-      default:
-        return false;
-    }
+  /**
+   * @ngdoc filter
+   * @name json
+   * @kind function
+   *
+   * @description
+   *   Allows you to convert a JavaScript object into JSON string.
+   *
+   *   This filter is mostly useful for debugging. When using the double curly {{value}} notation
+   *   the binding is automatically converted to JSON.
+   *
+   * @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
+   * @param {number=} spacing The number of spaces to use per indentation, defaults to 2.
+   * @returns {string} JSON string.
+   *
+   *
+   * @example
+     
+       
+         
{{ {'name':'value'} | json }}

+         
{{ {'name':'value'} | json:4 }}

+       
+       
+         it('should jsonify filtered objects', function() {
+           expect(element(by.id('default-spacing')).getText()).toMatch(/\{\n {2}"name": ?"value"\n}/);
+           expect(element(by.id('custom-spacing')).getText()).toMatch(/\{\n {4}"name": ?"value"\n}/);
+         });
+       
+     
+   *
+   */
+  function jsonFilter() {
+    return function (object, spacing) {
+      if (isUndefined(spacing)) {
+        spacing = 2;
+      }
+      return toJson(object, spacing);
+    };
   }
 
-  function objectValue(value) {
-    // If `valueOf` is a valid function use that
-    if (isFunction(value.valueOf)) {
-      value = value.valueOf();
-      if (isPrimitive(value)) return value;
-    }
-    // If `toString` is a valid function and not the one from `Object.prototype` use that
-    if (hasCustomToString(value)) {
-      value = value.toString();
-      if (isPrimitive(value)) return value;
-    }
+  /**
+   * @ngdoc filter
+   * @name lowercase
+   * @kind function
+   * @description
+   * Converts string to lowercase.
+   *
+   * See the {@link ng.uppercase uppercase filter documentation} for a functionally identical example.
+   *
+   * @see angular.lowercase
+   */
+  var lowercaseFilter = valueFn(lowercase);
 
-    return value;
-  }
+  /**
+   * @ngdoc filter
+   * @name uppercase
+   * @kind function
+   * @description
+   * Converts string to uppercase.
+   * @example
+     
+       
+         
+         

+           
+           
{{title}}

+           
+           
{{title | uppercase}}

+         

+       
+     
+   */
+  var uppercaseFilter = valueFn(uppercase);
 
-  function getPredicateValue(value, index) {
-    var type = typeof value;
-    if (value === null) {
-      type = 'string';
-      value = 'null';
-    } else if (type === 'object') {
-      value = objectValue(value);
-    }
-    return {value: value, type: type, index: index};
+  /**
+   * @ngdoc filter
+   * @name limitTo
+   * @kind function
+   *
+   * @description
+   * Creates a new array or string containing only a specified number of elements. The elements are
+   * taken from either the beginning or the end of the source array, string or number, as specified by
+   * the value and sign (positive or negative) of `limit`. Other array-like objects are also supported
+   * (e.g. array subclasses, NodeLists, jqLite/jQuery collections etc). If a number is used as input,
+   * it is converted to a string.
+   *
+   * @param {Array|ArrayLike|string|number} input - Array/array-like, string or number to be limited.
+   * @param {string|number} limit - The length of the returned array or string. If the `limit` number
+   *     is positive, `limit` number of items from the beginning of the source array/string are copied.
+   *     If the number is negative, `limit` number  of items from the end of the source array/string
+   *     are copied. The `limit` will be trimmed if it exceeds `array.length`. If `limit` is undefined,
+   *     the input will be returned unchanged.
+   * @param {(string|number)=} begin - Index at which to begin limitation. As a negative index,
+   *     `begin` indicates an offset from the end of `input`. Defaults to `0`.
+   * @returns {Array|string} A new sub-array or substring of length `limit` or less if the input had
+   *     less than `limit` elements.
+   *
+   * @example
+     
+       
+         
+         

+           
+           
Output numbers: {{ numbers | limitTo:numLimit }}

+           
+           
Output letters: {{ letters | limitTo:letterLimit }}

+           
+           
Output long number: {{ longNumber | limitTo:longNumberLimit }}

+         

+       
+       
+         var numLimitInput = element(by.model('numLimit'));
+         var letterLimitInput = element(by.model('letterLimit'));
+         var longNumberLimitInput = element(by.model('longNumberLimit'));
+         var limitedNumbers = element(by.binding('numbers | limitTo:numLimit'));
+         var limitedLetters = element(by.binding('letters | limitTo:letterLimit'));
+         var limitedLongNumber = element(by.binding('longNumber | limitTo:longNumberLimit'));
+  
+         it('should limit the number array to first three items', function() {
+           expect(numLimitInput.getAttribute('value')).toBe('3');
+           expect(letterLimitInput.getAttribute('value')).toBe('3');
+           expect(longNumberLimitInput.getAttribute('value')).toBe('3');
+           expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3]');
+           expect(limitedLetters.getText()).toEqual('Output letters: abc');
+           expect(limitedLongNumber.getText()).toEqual('Output long number: 234');
+         });
+  
+         // There is a bug in safari and protractor that doesn't like the minus key
+         // it('should update the output when -3 is entered', function() {
+         //   numLimitInput.clear();
+         //   numLimitInput.sendKeys('-3');
+         //   letterLimitInput.clear();
+         //   letterLimitInput.sendKeys('-3');
+         //   longNumberLimitInput.clear();
+         //   longNumberLimitInput.sendKeys('-3');
+         //   expect(limitedNumbers.getText()).toEqual('Output numbers: [7,8,9]');
+         //   expect(limitedLetters.getText()).toEqual('Output letters: ghi');
+         //   expect(limitedLongNumber.getText()).toEqual('Output long number: 342');
+         // });
+  
+         it('should not exceed the maximum size of input array', function() {
+           numLimitInput.clear();
+           numLimitInput.sendKeys('100');
+           letterLimitInput.clear();
+           letterLimitInput.sendKeys('100');
+           longNumberLimitInput.clear();
+           longNumberLimitInput.sendKeys('100');
+           expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3,4,5,6,7,8,9]');
+           expect(limitedLetters.getText()).toEqual('Output letters: abcdefghi');
+           expect(limitedLongNumber.getText()).toEqual('Output long number: 2345432342');
+         });
+       
+     
+  */
+  function limitToFilter() {
+    return function (input, limit, begin) {
+      if (Math.abs(Number(limit)) === Infinity) {
+        limit = Number(limit);
+      } else {
+        limit = toInt(limit);
+      }
+      if (isNumberNaN(limit)) return input;
+
+      if (isNumber(input)) input = input.toString();
+      if (!isArrayLike(input)) return input;
+
+      begin = !begin || isNaN(begin) ? 0 : toInt(begin);
+      begin = begin < 0 ? Math.max(0, input.length + begin) : begin;
+
+      if (limit >= 0) {
+        return sliceFn(input, begin, begin + limit);
+      } else {
+        if (begin === 0) {
+          return sliceFn(input, limit, input.length);
+        } else {
+          return sliceFn(input, Math.max(0, begin + limit), begin);
+        }
+      }
+    };
   }
 
-  function defaultCompare(v1, v2) {
-    var result = 0;
-    var type1 = v1.type;
-    var type2 = v2.type;
+  function sliceFn(input, begin, end) {
+    if (isString(input)) return input.slice(begin, end);
 
-    if (type1 === type2) {
-      var value1 = v1.value;
-      var value2 = v2.value;
+    return slice.call(input, begin, end);
+  }
+
+  /**
+   * @ngdoc filter
+   * @name orderBy
+   * @kind function
+   *
+   * @description
+   * Returns an array containing the items from the specified `collection`, ordered by a `comparator`
+   * function based on the values computed using the `expression` predicate.
+   *
+   * For example, `[{id: 'foo'}, {id: 'bar'}] | orderBy:'id'` would result in
+   * `[{id: 'bar'}, {id: 'foo'}]`.
+   *
+   * The `collection` can be an Array or array-like object (e.g. NodeList, jQuery object, TypedArray,
+   * String, etc).
+   *
+   * The `expression` can be a single predicate, or a list of predicates each serving as a tie-breaker
+   * for the preceding one. The `expression` is evaluated against each item and the output is used
+   * for comparing with other items.
+   *
+   * You can change the sorting order by setting `reverse` to `true`. By default, items are sorted in
+   * ascending order.
+   *
+   * The comparison is done using the `comparator` function. If none is specified, a default, built-in
+   * comparator is used (see below for details - in a nutshell, it compares numbers numerically and
+   * strings alphabetically).
+   *
+   * ### Under the hood
+   *
+   * Ordering the specified `collection` happens in two phases:
+   *
+   * 1. All items are passed through the predicate (or predicates), and the returned values are saved
+   *    along with their type (`string`, `number` etc). For example, an item `{label: 'foo'}`, passed
+   *    through a predicate that extracts the value of the `label` property, would be transformed to:
+   *    ```
+   *    {
+   *      value: 'foo',
+   *      type: 'string',
+   *      index: ...
+   *    }
+   *    ```
+   * 2. The comparator function is used to sort the items, based on the derived values, types and
+   *    indices.
+   *
+   * If you use a custom comparator, it will be called with pairs of objects of the form
+   * `{value: ..., type: '...', index: ...}` and is expected to return `0` if the objects are equal
+   * (as far as the comparator is concerned), `-1` if the 1st one should be ranked higher than the
+   * second, or `1` otherwise.
+   *
+   * In order to ensure that the sorting will be deterministic across platforms, if none of the
+   * specified predicates can distinguish between two items, `orderBy` will automatically introduce a
+   * dummy predicate that returns the item's index as `value`.
+   * (If you are using a custom comparator, make sure it can handle this predicate as well.)
+   *
+   * If a custom comparator still can't distinguish between two items, then they will be sorted based
+   * on their index using the built-in comparator.
+   *
+   * Finally, in an attempt to simplify things, if a predicate returns an object as the extracted
+   * value for an item, `orderBy` will try to convert that object to a primitive value, before passing
+   * it to the comparator. The following rules govern the conversion:
+   *
+   * 1. If the object has a `valueOf()` method that returns a primitive, its return value will be
+   *    used instead.

+   *    (If the object has a `valueOf()` method that returns another object, then the returned object
+   *    will be used in subsequent steps.)
+   * 2. If the object has a custom `toString()` method (i.e. not the one inherited from `Object`) that
+   *    returns a primitive, its return value will be used instead.

+   *    (If the object has a `toString()` method that returns another object, then the returned object
+   *    will be used in subsequent steps.)
+   * 3. No conversion; the object itself is used.
+   *
+   * ### The default comparator
+   *
+   * The default, built-in comparator should be sufficient for most usecases. In short, it compares
+   * numbers numerically, strings alphabetically (and case-insensitively), for objects falls back to
+   * using their index in the original collection, and sorts values of different types by type.
+   *
+   * More specifically, it follows these steps to determine the relative order of items:
+   *
+   * 1. If the compared values are of different types, compare the types themselves alphabetically.
+   * 2. If both values are of type `string`, compare them alphabetically in a case- and
+   *    locale-insensitive way.
+   * 3. If both values are objects, compare their indices instead.
+   * 4. Otherwise, return:
+   *    -  `0`, if the values are equal (by strict equality comparison, i.e. using `===`).
+   *    - `-1`, if the 1st value is "less than" the 2nd value (compared using the `<` operator).
+   *    -  `1`, otherwise.
+   *
+   * **Note:** If you notice numbers not being sorted as expected, make sure they are actually being
+   *           saved as numbers and not strings.
+   * **Note:** For the purpose of sorting, `null` values are treated as the string `'null'` (i.e.
+   *           `type: 'string'`, `value: 'null'`). This may cause unexpected sort order relative to
+   *           other values.
+   *
+   * @param {Array|ArrayLike} collection - The collection (array or array-like object) to sort.
+   * @param {(Function|string|Array.)=} expression - A predicate (or list of
+   *    predicates) to be used by the comparator to determine the order of elements.
+   *
+   *    Can be one of:
+   *
+   *    - `Function`: A getter function. This function will be called with each item as argument and
+   *      the return value will be used for sorting.
+   *    - `string`: An Angular expression. This expression will be evaluated against each item and the
+   *      result will be used for sorting. For example, use `'label'` to sort by a property called
+   *      `label` or `'label.substring(0, 3)'` to sort by the first 3 characters of the `label`
+   *      property.

+   *      (The result of a constant expression is interpreted as a property name to be used for
+   *      comparison. For example, use `'"special name"'` (note the extra pair of quotes) to sort by a
+   *      property called `special name`.)

+   *      An expression can be optionally prefixed with `+` or `-` to control the sorting direction,
+   *      ascending or descending. For example, `'+label'` or `'-label'`. If no property is provided,
+   *      (e.g. `'+'` or `'-'`), the collection element itself is used in comparisons.
+   *    - `Array`: An array of function and/or string predicates. If a predicate cannot determine the
+   *      relative order of two items, the next predicate is used as a tie-breaker.
+   *
+   * **Note:** If the predicate is missing or empty then it defaults to `'+'`.
+   *
+   * @param {boolean=} reverse - If `true`, reverse the sorting order.
+   * @param {(Function)=} comparator - The comparator function used to determine the relative order of
+   *    value pairs. If omitted, the built-in comparator will be used.
+   *
+   * @returns {Array} - The sorted array.
+   *
+   *
+   * @example
+   * ### Ordering a table with `ngRepeat`
+   *
+   * The example below demonstrates a simple {@link ngRepeat ngRepeat}, where the data is sorted by
+   * age in descending order (expression is set to `'-age'`). The `comparator` is not set, which means
+   * it defaults to the built-in comparator.
+   *
+     
+       
+         

+           
+             
+               
+               
+               
+             
+             
+               
+               
+               
+             
+           
NamePhone NumberAge
{{friend.name}}{{friend.phone}}{{friend.age}}

+         

+       
+       
+         angular.module('orderByExample1', [])
+           .controller('ExampleController', ['$scope', function($scope) {
+             $scope.friends = [
+               {name: 'John',   phone: '555-1212',  age: 10},
+               {name: 'Mary',   phone: '555-9876',  age: 19},
+               {name: 'Mike',   phone: '555-4321',  age: 21},
+               {name: 'Adam',   phone: '555-5678',  age: 35},
+               {name: 'Julie',  phone: '555-8765',  age: 29}
+             ];
+           }]);
+       
+       
+         .friends {
+           border-collapse: collapse;
+         }
+  
+         .friends th {
+           border-bottom: 1px solid;
+         }
+         .friends td, .friends th {
+           border-left: 1px solid;
+           padding: 5px 10px;
+         }
+         .friends td:first-child, .friends th:first-child {
+           border-left: none;
+         }
+       
+       
+         // Element locators
+         var names = element.all(by.repeater('friends').column('friend.name'));
+  
+         it('should sort friends by age in reverse order', function() {
+           expect(names.get(0).getText()).toBe('Adam');
+           expect(names.get(1).getText()).toBe('Julie');
+           expect(names.get(2).getText()).toBe('Mike');
+           expect(names.get(3).getText()).toBe('Mary');
+           expect(names.get(4).getText()).toBe('John');
+         });
+       
+     
+   * 

+   *
+   * @example
+   * ### Changing parameters dynamically
+   *
+   * All parameters can be changed dynamically. The next example shows how you can make the columns of
+   * a table sortable, by binding the `expression` and `reverse` parameters to scope properties.
+   *
+     
+       
+         

+           
Sort by = {{propertyName}}; reverse = {{reverse}}

+           

+           
+           

+           
+             
+               
+               
+               
+             
+             
+               
+               
+               
+             
+           

+                 
+                 
+               
+                 
+                 
+               
+                 
+                 
+               
{{friend.name}}{{friend.phone}}{{friend.age}}

+         

+       
+       
+         angular.module('orderByExample2', [])
+           .controller('ExampleController', ['$scope', function($scope) {
+             var friends = [
+               {name: 'John',   phone: '555-1212',  age: 10},
+               {name: 'Mary',   phone: '555-9876',  age: 19},
+               {name: 'Mike',   phone: '555-4321',  age: 21},
+               {name: 'Adam',   phone: '555-5678',  age: 35},
+               {name: 'Julie',  phone: '555-8765',  age: 29}
+             ];
+  
+             $scope.propertyName = 'age';
+             $scope.reverse = true;
+             $scope.friends = friends;
+  
+             $scope.sortBy = function(propertyName) {
+               $scope.reverse = ($scope.propertyName === propertyName) ? !$scope.reverse : false;
+               $scope.propertyName = propertyName;
+             };
+           }]);
+       
+       
+         .friends {
+           border-collapse: collapse;
+         }
+  
+         .friends th {
+           border-bottom: 1px solid;
+         }
+         .friends td, .friends th {
+           border-left: 1px solid;
+           padding: 5px 10px;
+         }
+         .friends td:first-child, .friends th:first-child {
+           border-left: none;
+         }
+  
+         .sortorder:after {
+           content: '\25b2';   // BLACK UP-POINTING TRIANGLE
+         }
+         .sortorder.reverse:after {
+           content: '\25bc';   // BLACK DOWN-POINTING TRIANGLE
+         }
+       
+       
+         // Element locators
+         var unsortButton = element(by.partialButtonText('unsorted'));
+         var nameHeader = element(by.partialButtonText('Name'));
+         var phoneHeader = element(by.partialButtonText('Phone'));
+         var ageHeader = element(by.partialButtonText('Age'));
+         var firstName = element(by.repeater('friends').column('friend.name').row(0));
+         var lastName = element(by.repeater('friends').column('friend.name').row(4));
+  
+         it('should sort friends by some property, when clicking on the column header', function() {
+           expect(firstName.getText()).toBe('Adam');
+           expect(lastName.getText()).toBe('John');
+  
+           phoneHeader.click();
+           expect(firstName.getText()).toBe('John');
+           expect(lastName.getText()).toBe('Mary');
+  
+           nameHeader.click();
+           expect(firstName.getText()).toBe('Adam');
+           expect(lastName.getText()).toBe('Mike');
+  
+           ageHeader.click();
+           expect(firstName.getText()).toBe('John');
+           expect(lastName.getText()).toBe('Adam');
+         });
+  
+         it('should sort friends in reverse order, when clicking on the same column', function() {
+           expect(firstName.getText()).toBe('Adam');
+           expect(lastName.getText()).toBe('John');
+  
+           ageHeader.click();
+           expect(firstName.getText()).toBe('John');
+           expect(lastName.getText()).toBe('Adam');
+  
+           ageHeader.click();
+           expect(firstName.getText()).toBe('Adam');
+           expect(lastName.getText()).toBe('John');
+         });
+  
+         it('should restore the original order, when clicking "Set to unsorted"', function() {
+           expect(firstName.getText()).toBe('Adam');
+           expect(lastName.getText()).toBe('John');
+  
+           unsortButton.click();
+           expect(firstName.getText()).toBe('John');
+           expect(lastName.getText()).toBe('Julie');
+         });
+       
+     
+   * 

+   *
+   * @example
+   * ### Using `orderBy` inside a controller
+   *
+   * It is also possible to call the `orderBy` filter manually, by injecting `orderByFilter`, and
+   * calling it with the desired parameters. (Alternatively, you could inject the `$filter` factory
+   * and retrieve the `orderBy` filter with `$filter('orderBy')`.)
+   *
+     
+       
+         

+           
Sort by = {{propertyName}}; reverse = {{reverse}}

+           

+           
+           

+           
+             
+               
+               
+               
+             
+             
+               
+               
+               
+             
+           

+                 
+                 
+               
+                 
+                 
+               
+                 
+                 
+               
{{friend.name}}{{friend.phone}}{{friend.age}}

+         

+       
+       
+         angular.module('orderByExample3', [])
+           .controller('ExampleController', ['$scope', 'orderByFilter', function($scope, orderBy) {
+             var friends = [
+               {name: 'John',   phone: '555-1212',  age: 10},
+               {name: 'Mary',   phone: '555-9876',  age: 19},
+               {name: 'Mike',   phone: '555-4321',  age: 21},
+               {name: 'Adam',   phone: '555-5678',  age: 35},
+               {name: 'Julie',  phone: '555-8765',  age: 29}
+             ];
+  
+             $scope.propertyName = 'age';
+             $scope.reverse = true;
+             $scope.friends = orderBy(friends, $scope.propertyName, $scope.reverse);
+  
+             $scope.sortBy = function(propertyName) {
+               $scope.reverse = (propertyName !== null && $scope.propertyName === propertyName)
+                   ? !$scope.reverse : false;
+               $scope.propertyName = propertyName;
+               $scope.friends = orderBy(friends, $scope.propertyName, $scope.reverse);
+             };
+           }]);
+       
+       
+         .friends {
+           border-collapse: collapse;
+         }
+  
+         .friends th {
+           border-bottom: 1px solid;
+         }
+         .friends td, .friends th {
+           border-left: 1px solid;
+           padding: 5px 10px;
+         }
+         .friends td:first-child, .friends th:first-child {
+           border-left: none;
+         }
+  
+         .sortorder:after {
+           content: '\25b2';   // BLACK UP-POINTING TRIANGLE
+         }
+         .sortorder.reverse:after {
+           content: '\25bc';   // BLACK DOWN-POINTING TRIANGLE
+         }
+       
+       
+         // Element locators
+         var unsortButton = element(by.partialButtonText('unsorted'));
+         var nameHeader = element(by.partialButtonText('Name'));
+         var phoneHeader = element(by.partialButtonText('Phone'));
+         var ageHeader = element(by.partialButtonText('Age'));
+         var firstName = element(by.repeater('friends').column('friend.name').row(0));
+         var lastName = element(by.repeater('friends').column('friend.name').row(4));
+  
+         it('should sort friends by some property, when clicking on the column header', function() {
+           expect(firstName.getText()).toBe('Adam');
+           expect(lastName.getText()).toBe('John');
+  
+           phoneHeader.click();
+           expect(firstName.getText()).toBe('John');
+           expect(lastName.getText()).toBe('Mary');
+  
+           nameHeader.click();
+           expect(firstName.getText()).toBe('Adam');
+           expect(lastName.getText()).toBe('Mike');
+  
+           ageHeader.click();
+           expect(firstName.getText()).toBe('John');
+           expect(lastName.getText()).toBe('Adam');
+         });
+  
+         it('should sort friends in reverse order, when clicking on the same column', function() {
+           expect(firstName.getText()).toBe('Adam');
+           expect(lastName.getText()).toBe('John');
+  
+           ageHeader.click();
+           expect(firstName.getText()).toBe('John');
+           expect(lastName.getText()).toBe('Adam');
+  
+           ageHeader.click();
+           expect(firstName.getText()).toBe('Adam');
+           expect(lastName.getText()).toBe('John');
+         });
+  
+         it('should restore the original order, when clicking "Set to unsorted"', function() {
+           expect(firstName.getText()).toBe('Adam');
+           expect(lastName.getText()).toBe('John');
+  
+           unsortButton.click();
+           expect(firstName.getText()).toBe('John');
+           expect(lastName.getText()).toBe('Julie');
+         });
+       
+     
+   * 

+   *
+   * @example
+   * ### Using a custom comparator
+   *
+   * If you have very specific requirements about the way items are sorted, you can pass your own
+   * comparator function. For example, you might need to compare some strings in a locale-sensitive
+   * way. (When specifying a custom comparator, you also need to pass a value for the `reverse`
+   * argument - passing `false` retains the default sorting order, i.e. ascending.)
+   *
+     
+       
+         

+           

+             
Locale-sensitive Comparator

+             
+               
+                 
+                 
+               
+               
+                 
+                 
+               
+             
NameFavorite Letter
{{friend.name}}{{friend.favoriteLetter}}

+           

+           

+             
Default Comparator

+             
+               
+                 
+                 
+               
+               
+                 
+                 
+               
+             
NameFavorite Letter
{{friend.name}}{{friend.favoriteLetter}}

+           

+         

+       
+       
+         angular.module('orderByExample4', [])
+           .controller('ExampleController', ['$scope', function($scope) {
+             $scope.friends = [
+               {name: 'John',   favoriteLetter: 'Ä'},
+               {name: 'Mary',   favoriteLetter: 'Ü'},
+               {name: 'Mike',   favoriteLetter: 'Ö'},
+               {name: 'Adam',   favoriteLetter: 'H'},
+               {name: 'Julie',  favoriteLetter: 'Z'}
+             ];
+  
+             $scope.localeSensitiveComparator = function(v1, v2) {
+               // If we don't get strings, just compare by index
+               if (v1.type !== 'string' || v2.type !== 'string') {
+                 return (v1.index < v2.index) ? -1 : 1;
+               }
+  
+               // Compare strings alphabetically, taking locale into account
+               return v1.value.localeCompare(v2.value);
+             };
+           }]);
+       
+       
+         .friends-container {
+           display: inline-block;
+           margin: 0 30px;
+         }
+  
+         .friends {
+           border-collapse: collapse;
+         }
+  
+         .friends th {
+           border-bottom: 1px solid;
+         }
+         .friends td, .friends th {
+           border-left: 1px solid;
+           padding: 5px 10px;
+         }
+         .friends td:first-child, .friends th:first-child {
+           border-left: none;
+         }
+       
+       
+         // Element locators
+         var container = element(by.css('.custom-comparator'));
+         var names = container.all(by.repeater('friends').column('friend.name'));
+  
+         it('should sort friends by favorite letter (in correct alphabetical order)', function() {
+           expect(names.get(0).getText()).toBe('John');
+           expect(names.get(1).getText()).toBe('Adam');
+           expect(names.get(2).getText()).toBe('Mike');
+           expect(names.get(3).getText()).toBe('Mary');
+           expect(names.get(4).getText()).toBe('Julie');
+         });
+       
+     
+   *
+   */
+  orderByFilter.$inject = ['$parse'];
+  function orderByFilter($parse) {
+    return function (array, sortPredicate, reverseOrder, compareFn) {
 
-      if (type1 === 'string') {
-        // Compare strings case-insensitively
-        value1 = value1.toLowerCase();
-        value2 = value2.toLowerCase();
-      } else if (type1 === 'object') {
-        // For basic objects, use the position of the object
-        // in the collection instead of the value
-        if (isObject(value1)) value1 = v1.index;
-        if (isObject(value2)) value2 = v2.index;
+      if (array == null) return array;
+      if (!isArrayLike(array)) {
+        throw minErr('orderBy')('notarray', 'Expected array but received: {0}', array);
       }
 
-      if (value1 !== value2) {
-        result = value1 < value2 ? -1 : 1;
+      if (!isArray(sortPredicate)) {
+        sortPredicate = [sortPredicate];
+      }
+      if (sortPredicate.length === 0) {
+        sortPredicate = ['+'];
       }
-    } else {
-      result = type1 < type2 ? -1 : 1;
-    }
-
-    return result;
-  }
-}
-
-function ngDirective(directive) {
-  if (isFunction(directive)) {
-    directive = {
-      link: directive
-    };
-  }
-  directive.restrict = directive.restrict || 'AC';
-  return valueFn(directive);
-}
-
-/**
- * @ngdoc directive
- * @name a
- * @restrict E
- *
- * @description
- * Modifies the default behavior of the html a tag so that the default action is prevented when
- * the href attribute is empty.
- *
- * For dynamically creating `href` attributes for a tags, see the {@link ng.ngHref `ngHref`} directive.
- */
-var htmlAnchorDirective = valueFn({
-  restrict: 'E',
-  compile: function(element, attr) {
-    if (!attr.href && !attr.xlinkHref) {
-      return function(scope, element) {
-        // If the linked element is not an anchor tag anymore, do nothing
-        if (element[0].nodeName.toLowerCase() !== 'a') return;
-
-        // SVGAElement does not use the href attribute, but rather the 'xlinkHref' attribute.
-        var href = toString.call(element.prop('href')) === '[object SVGAnimatedString]' ?
-                   'xlink:href' : 'href';
-        element.on('click', function(event) {
-          // if we have no href url, then don't navigate anywhere.
-          if (!element.attr(href)) {
-            event.preventDefault();
-          }
-        });
-      };
-    }
-  }
-});
-
-/**
- * @ngdoc directive
- * @name ngHref
- * @restrict A
- * @priority 99
- *
- * @description
- * Using Angular markup like `{{hash}}` in an href attribute will
- * make the link go to the wrong URL if the user clicks it before
- * Angular has a chance to replace the `{{hash}}` markup with its
- * value. Until Angular replaces the markup the link will be broken
- * and will most likely return a 404 error. The `ngHref` directive
- * solves this problem.
- *
- * The wrong way to write it:
- * ```html
- * link1
- * ```
- *
- * The correct way to write it:
- * ```html
- * link1
- * ```
- *
- * @element A
- * @param {template} ngHref any string which can contain `{{}}` markup.
- *
- * @example
- * This example shows various combinations of `href`, `ng-href` and `ng-click` attributes
- * in links and their different behaviors:
-    
-      
-        

-        link 1 (link, don't reload)

-        link 2 (link, don't reload)

-        link 3 (link, reload!)

-        anchor (link, don't reload)

-        anchor (no link)

-        link (link, change location)
-      
-      
-        it('should execute ng-click but not reload when href without value', function() {
-          element(by.id('link-1')).click();
-          expect(element(by.model('value')).getAttribute('value')).toEqual('1');
-          expect(element(by.id('link-1')).getAttribute('href')).toBe('');
-        });
-
-        it('should execute ng-click but not reload when href empty string', function() {
-          element(by.id('link-2')).click();
-          expect(element(by.model('value')).getAttribute('value')).toEqual('2');
-          expect(element(by.id('link-2')).getAttribute('href')).toBe('');
-        });
-
-        it('should execute ng-click and change url when ng-href specified', function() {
-          expect(element(by.id('link-3')).getAttribute('href')).toMatch(/\/123$/);
-
-          element(by.id('link-3')).click();
-
-          // At this point, we navigate away from an Angular page, so we need
-          // to use browser.driver to get the base webdriver.
-
-          browser.wait(function() {
-            return browser.driver.getCurrentUrl().then(function(url) {
-              return url.match(/\/123$/);
-            });
-          }, 5000, 'page should navigate to /123');
-        });
-
-        it('should execute ng-click but not reload when href empty string and name specified', function() {
-          element(by.id('link-4')).click();
-          expect(element(by.model('value')).getAttribute('value')).toEqual('4');
-          expect(element(by.id('link-4')).getAttribute('href')).toBe('');
-        });
-
-        it('should execute ng-click but not reload when no href but name specified', function() {
-          element(by.id('link-5')).click();
-          expect(element(by.model('value')).getAttribute('value')).toEqual('5');
-          expect(element(by.id('link-5')).getAttribute('href')).toBe(null);
-        });
-
-        it('should only change url when only ng-href', function() {
-          element(by.model('value')).clear();
-          element(by.model('value')).sendKeys('6');
-          expect(element(by.id('link-6')).getAttribute('href')).toMatch(/\/6$/);
-
-          element(by.id('link-6')).click();
-
-          // At this point, we navigate away from an Angular page, so we need
-          // to use browser.driver to get the base webdriver.
-          browser.wait(function() {
-            return browser.driver.getCurrentUrl().then(function(url) {
-              return url.match(/\/6$/);
-            });
-          }, 5000, 'page should navigate to /6');
-        });
-      
-    
- */
-
-/**
- * @ngdoc directive
- * @name ngSrc
- * @restrict A
- * @priority 99
- *
- * @description
- * Using Angular markup like `{{hash}}` in a `src` attribute doesn't
- * work right: The browser will fetch from the URL with the literal
- * text `{{hash}}` until Angular replaces the expression inside
- * `{{hash}}`. The `ngSrc` directive solves this problem.
- *
- * The buggy way to write it:
- * ```html
- * Description
- * ```
- *
- * The correct way to write it:
- * ```html
- * Description
- * ```
- *
- * @element IMG
- * @param {template} ngSrc any string which can contain `{{}}` markup.
- */
-
-/**
- * @ngdoc directive
- * @name ngSrcset
- * @restrict A
- * @priority 99
- *
- * @description
- * Using Angular markup like `{{hash}}` in a `srcset` attribute doesn't
- * work right: The browser will fetch from the URL with the literal
- * text `{{hash}}` until Angular replaces the expression inside
- * `{{hash}}`. The `ngSrcset` directive solves this problem.
- *
- * The buggy way to write it:
- * ```html
- * Description
- * ```
- *
- * The correct way to write it:
- * ```html
- * Description
- * ```
- *
- * @element IMG
- * @param {template} ngSrcset any string which can contain `{{}}` markup.
- */
 
-/**
- * @ngdoc directive
- * @name ngDisabled
- * @restrict A
- * @priority 100
- *
- * @description
- *
- * This directive sets the `disabled` attribute on the element (typically a form control,
- * e.g. `input`, `button`, `select` etc.) if the
- * {@link guide/expression expression} inside `ngDisabled` evaluates to truthy.
- *
- * A special directive is necessary because we cannot use interpolation inside the `disabled`
- * attribute. See the {@link guide/interpolation interpolation guide} for more info.
- *
- * @example
-    
-      
-        

-        
-      
-      
-        it('should toggle button', function() {
-          expect(element(by.css('button')).getAttribute('disabled')).toBeFalsy();
-          element(by.model('checked')).click();
-          expect(element(by.css('button')).getAttribute('disabled')).toBeTruthy();
-        });
-      
-    
- *
- * @element INPUT
- * @param {expression} ngDisabled If the {@link guide/expression expression} is truthy,
- *     then the `disabled` attribute will be set on the element
- */
+      var predicates = processPredicates(sortPredicate);
 
+      var descending = reverseOrder ? -1 : 1;
 
-/**
- * @ngdoc directive
- * @name ngChecked
- * @restrict A
- * @priority 100
- *
- * @description
- * Sets the `checked` attribute on the element, if the expression inside `ngChecked` is truthy.
- *
- * Note that this directive should not be used together with {@link ngModel `ngModel`},
- * as this can lead to unexpected behavior.
- *
- * A special directive is necessary because we cannot use interpolation inside the `checked`
- * attribute. See the {@link guide/interpolation interpolation guide} for more info.
- *
- * @example
-    
-      
-        

-        
-      
-      
-        it('should check both checkBoxes', function() {
-          expect(element(by.id('checkFollower')).getAttribute('checked')).toBeFalsy();
-          element(by.model('leader')).click();
-          expect(element(by.id('checkFollower')).getAttribute('checked')).toBeTruthy();
-        });
-      
-    
- *
- * @element INPUT
- * @param {expression} ngChecked If the {@link guide/expression expression} is truthy,
- *     then the `checked` attribute will be set on the element
- */
+      // Define the `compare()` function. Use a default comparator if none is specified.
+      var compare = isFunction(compareFn) ? compareFn : defaultCompare;
 
+      // The next three lines are a version of a Swartzian Transform idiom from Perl
+      // (sometimes called the Decorate-Sort-Undecorate idiom)
+      // See https://en.wikipedia.org/wiki/Schwartzian_transform
+      var compareValues = Array.prototype.map.call(array, getComparisonObject);
+      compareValues.sort(doComparison);
+      array = compareValues.map(function (item) {
+        return item.value;
+      });
 
-/**
- * @ngdoc directive
- * @name ngReadonly
- * @restrict A
- * @priority 100
- *
- * @description
- *
- * Sets the `readonly` attribute on the element, if the expression inside `ngReadonly` is truthy.
- * Note that `readonly` applies only to `input` elements with specific types. [See the input docs on
- * MDN](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-readonly) for more information.
- *
- * A special directive is necessary because we cannot use interpolation inside the `readonly`
- * attribute. See the {@link guide/interpolation interpolation guide} for more info.
- *
- * @example
-    
-      
-        

-        
-      
-      
-        it('should toggle readonly attr', function() {
-          expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeFalsy();
-          element(by.model('checked')).click();
-          expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeTruthy();
-        });
-      
-    
- *
- * @element INPUT
- * @param {expression} ngReadonly If the {@link guide/expression expression} is truthy,
- *     then special attribute "readonly" will be set on the element
- */
+      return array;
 
+      function getComparisonObject(value, index) {
+        // NOTE: We are adding an extra `tieBreaker` value based on the element's index.
+        // This will be used to keep the sort stable when none of the input predicates can
+        // distinguish between two elements.
+        return {
+          value: value,
+          tieBreaker: { value: index, type: 'number', index: index },
+          predicateValues: predicates.map(function (predicate) {
+            return getPredicateValue(predicate.get(value), index);
+          })
+        };
+      }
 
-/**
- * @ngdoc directive
- * @name ngSelected
- * @restrict A
- * @priority 100
- *
- * @description
- *
- * Sets the `selected` attribute on the element, if the expression inside `ngSelected` is truthy.
- *
- * A special directive is necessary because we cannot use interpolation inside the `selected`
- * attribute. See the {@link guide/interpolation interpolation guide} for more info.
- *
- * 

- *   **Note:** `ngSelected` does not interact with the `select` and `ngModel` directives, it only
- *   sets the `selected` attribute on the element. If you are using `ngModel` on the select, you
- *   should not use `ngSelected` on the options, as `ngModel` will set the select value and
- *   selected options.
- * 

- *
- * @example
-    
-      
-        

-        
-      
-      
-        it('should select Greetings!', function() {
-          expect(element(by.id('greet')).getAttribute('selected')).toBeFalsy();
-          element(by.model('selected')).click();
-          expect(element(by.id('greet')).getAttribute('selected')).toBeTruthy();
-        });
-      
-    
- *
- * @element OPTION
- * @param {expression} ngSelected If the {@link guide/expression expression} is truthy,
- *     then special attribute "selected" will be set on the element
- */
+      function doComparison(v1, v2) {
+        for (var i = 0, ii = predicates.length; i < ii; i++) {
+          var result = compare(v1.predicateValues[i], v2.predicateValues[i]);
+          if (result) {
+            return result * predicates[i].descending * descending;
+          }
+        }
 
-/**
- * @ngdoc directive
- * @name ngOpen
- * @restrict A
- * @priority 100
- *
- * @description
- *
- * Sets the `open` attribute on the element, if the expression inside `ngOpen` is truthy.
- *
- * A special directive is necessary because we cannot use interpolation inside the `open`
- * attribute. See the {@link guide/interpolation interpolation guide} for more info.
- *
- * ## A note about browser compatibility
- *
- * Internet Explorer and Edge do not support the `details` element, it is
- * recommended to use {@link ng.ngShow} and {@link ng.ngHide} instead.
- *
- * @example
-     
-       
-         

-         

-            List
-            
    
-              
  • Apple
    • 
-              
  • Orange
    • 
-              
  • Durian
    • 
-            

-         

-       
-       
-         it('should toggle open', function() {
-           expect(element(by.id('details')).getAttribute('open')).toBeFalsy();
-           element(by.model('open')).click();
-           expect(element(by.id('details')).getAttribute('open')).toBeTruthy();
-         });
-       
-     
- *
- * @element DETAILS
- * @param {expression} ngOpen If the {@link guide/expression expression} is truthy,
- *     then special attribute "open" will be set on the element
- */
+        return (compare(v1.tieBreaker, v2.tieBreaker) || defaultCompare(v1.tieBreaker, v2.tieBreaker)) * descending;
+      }
+    };
 
-var ngAttributeAliasDirectives = {};
+    function processPredicates(sortPredicates) {
+      return sortPredicates.map(function (predicate) {
+        var descending = 1,
+            get = identity;
+
+        if (isFunction(predicate)) {
+          get = predicate;
+        } else if (isString(predicate)) {
+          if (predicate.charAt(0) === '+' || predicate.charAt(0) === '-') {
+            descending = predicate.charAt(0) === '-' ? -1 : 1;
+            predicate = predicate.substring(1);
+          }
+          if (predicate !== '') {
+            get = $parse(predicate);
+            if (get.constant) {
+              var key = get();
+              get = function get(value) {
+                return value[key];
+              };
+            }
+          }
+        }
+        return { get: get, descending: descending };
+      });
+    }
 
-// boolean attrs are evaluated
-forEach(BOOLEAN_ATTR, function(propName, attrName) {
-  // binding to multiple is not supported
-  if (propName === 'multiple') return;
+    function isPrimitive(value) {
+      switch (typeof value === 'undefined' ? 'undefined' : _typeof(value)) {
+        case 'number': /* falls through */
+        case 'boolean': /* falls through */
+        case 'string':
+          return true;
+        default:
+          return false;
+      }
+    }
 
-  function defaultLinkFn(scope, element, attr) {
-    scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) {
-      attr.$set(attrName, !!value);
-    });
-  }
+    function objectValue(value) {
+      // If `valueOf` is a valid function use that
+      if (isFunction(value.valueOf)) {
+        value = value.valueOf();
+        if (isPrimitive(value)) return value;
+      }
+      // If `toString` is a valid function and not the one from `Object.prototype` use that
+      if (hasCustomToString(value)) {
+        value = value.toString();
+        if (isPrimitive(value)) return value;
+      }
 
-  var normalized = directiveNormalize('ng-' + attrName);
-  var linkFn = defaultLinkFn;
+      return value;
+    }
 
-  if (propName === 'checked') {
-    linkFn = function(scope, element, attr) {
-      // ensuring ngChecked doesn't interfere with ngModel when both are set on the same input
-      if (attr.ngModel !== attr[normalized]) {
-        defaultLinkFn(scope, element, attr);
+    function getPredicateValue(value, index) {
+      var type = typeof value === 'undefined' ? 'undefined' : _typeof(value);
+      if (value === null) {
+        type = 'string';
+        value = 'null';
+      } else if (type === 'object') {
+        value = objectValue(value);
       }
-    };
-  }
+      return { value: value, type: type, index: index };
+    }
 
-  ngAttributeAliasDirectives[normalized] = function() {
-    return {
-      restrict: 'A',
-      priority: 100,
-      link: linkFn
-    };
-  };
-});
+    function defaultCompare(v1, v2) {
+      var result = 0;
+      var type1 = v1.type;
+      var type2 = v2.type;
 
-// aliased input attrs are evaluated
-forEach(ALIASED_ATTR, function(htmlAttr, ngAttr) {
-  ngAttributeAliasDirectives[ngAttr] = function() {
-    return {
-      priority: 100,
-      link: function(scope, element, attr) {
-        //special case ngPattern when a literal regular expression value
-        //is used as the expression (this way we don't have to watch anything).
-        if (ngAttr === 'ngPattern' && attr.ngPattern.charAt(0) === '/') {
-          var match = attr.ngPattern.match(REGEX_STRING_REGEXP);
-          if (match) {
-            attr.$set('ngPattern', new RegExp(match[1], match[2]));
-            return;
-          }
+      if (type1 === type2) {
+        var value1 = v1.value;
+        var value2 = v2.value;
+
+        if (type1 === 'string') {
+          // Compare strings case-insensitively
+          value1 = value1.toLowerCase();
+          value2 = value2.toLowerCase();
+        } else if (type1 === 'object') {
+          // For basic objects, use the position of the object
+          // in the collection instead of the value
+          if (isObject(value1)) value1 = v1.index;
+          if (isObject(value2)) value2 = v2.index;
         }
 
-        scope.$watch(attr[ngAttr], function ngAttrAliasWatchAction(value) {
-          attr.$set(ngAttr, value);
-        });
+        if (value1 !== value2) {
+          result = value1 < value2 ? -1 : 1;
+        }
+      } else {
+        result = type1 < type2 ? -1 : 1;
       }
-    };
-  };
-});
 
-// ng-src, ng-srcset, ng-href are interpolated
-forEach(['src', 'srcset', 'href'], function(attrName) {
-  var normalized = directiveNormalize('ng-' + attrName);
-  ngAttributeAliasDirectives[normalized] = function() {
-    return {
-      priority: 99, // it needs to run after the attributes are interpolated
-      link: function(scope, element, attr) {
-        var propName = attrName,
-            name = attrName;
+      return result;
+    }
+  }
 
-        if (attrName === 'href' &&
-            toString.call(element.prop('href')) === '[object SVGAnimatedString]') {
-          name = 'xlinkHref';
-          attr.$attr[name] = 'xlink:href';
-          propName = null;
-        }
+  function ngDirective(directive) {
+    if (isFunction(directive)) {
+      directive = {
+        link: directive
+      };
+    }
+    directive.restrict = directive.restrict || 'AC';
+    return valueFn(directive);
+  }
 
-        attr.$observe(normalized, function(value) {
-          if (!value) {
-            if (attrName === 'href') {
-              attr.$set(name, null);
+  /**
+   * @ngdoc directive
+   * @name a
+   * @restrict E
+   *
+   * @description
+   * Modifies the default behavior of the html a tag so that the default action is prevented when
+   * the href attribute is empty.
+   *
+   * For dynamically creating `href` attributes for a tags, see the {@link ng.ngHref `ngHref`} directive.
+   */
+  var htmlAnchorDirective = valueFn({
+    restrict: 'E',
+    compile: function compile(element, attr) {
+      if (!attr.href && !attr.xlinkHref) {
+        return function (scope, element) {
+          // If the linked element is not an anchor tag anymore, do nothing
+          if (element[0].nodeName.toLowerCase() !== 'a') return;
+
+          // SVGAElement does not use the href attribute, but rather the 'xlinkHref' attribute.
+          var href = toString.call(element.prop('href')) === '[object SVGAnimatedString]' ? 'xlink:href' : 'href';
+          element.on('click', function (event) {
+            // if we have no href url, then don't navigate anywhere.
+            if (!element.attr(href)) {
+              event.preventDefault();
             }
-            return;
-          }
-
-          attr.$set(name, value);
-
-          // Support: IE 9-11 only
-          // On IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist
-          // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need
-          // to set the property as well to achieve the desired effect.
-          // We use attr[attrName] value since $set can sanitize the url.
-          if (msie && propName) element.prop(propName, attr[name]);
-        });
+          });
+        };
       }
-    };
-  };
-});
+    }
+  });
 
-/* global -nullFormCtrl, -PENDING_CLASS, -SUBMITTED_CLASS
- */
-var nullFormCtrl = {
-  $addControl: noop,
-  $$renameControl: nullFormRenameControl,
-  $removeControl: noop,
-  $setValidity: noop,
-  $setDirty: noop,
-  $setPristine: noop,
-  $setSubmitted: noop
-},
-PENDING_CLASS = 'ng-pending',
-SUBMITTED_CLASS = 'ng-submitted';
-
-function nullFormRenameControl(control, name) {
-  control.$name = name;
-}
+  /**
+   * @ngdoc directive
+   * @name ngHref
+   * @restrict A
+   * @priority 99
+   *
+   * @description
+   * Using Angular markup like `{{hash}}` in an href attribute will
+   * make the link go to the wrong URL if the user clicks it before
+   * Angular has a chance to replace the `{{hash}}` markup with its
+   * value. Until Angular replaces the markup the link will be broken
+   * and will most likely return a 404 error. The `ngHref` directive
+   * solves this problem.
+   *
+   * The wrong way to write it:
+   * ```html
+   * link1
+   * ```
+   *
+   * The correct way to write it:
+   * ```html
+   * link1
+   * ```
+   *
+   * @element A
+   * @param {template} ngHref any string which can contain `{{}}` markup.
+   *
+   * @example
+   * This example shows various combinations of `href`, `ng-href` and `ng-click` attributes
+   * in links and their different behaviors:
+      
+        
+          

+          link 1 (link, don't reload)

+          link 2 (link, don't reload)

+          link 3 (link, reload!)

+          anchor (link, don't reload)

+          anchor (no link)

+          link (link, change location)
+        
+        
+          it('should execute ng-click but not reload when href without value', function() {
+            element(by.id('link-1')).click();
+            expect(element(by.model('value')).getAttribute('value')).toEqual('1');
+            expect(element(by.id('link-1')).getAttribute('href')).toBe('');
+          });
+  
+          it('should execute ng-click but not reload when href empty string', function() {
+            element(by.id('link-2')).click();
+            expect(element(by.model('value')).getAttribute('value')).toEqual('2');
+            expect(element(by.id('link-2')).getAttribute('href')).toBe('');
+          });
+  
+          it('should execute ng-click and change url when ng-href specified', function() {
+            expect(element(by.id('link-3')).getAttribute('href')).toMatch(/\/123$/);
+  
+            element(by.id('link-3')).click();
+  
+            // At this point, we navigate away from an Angular page, so we need
+            // to use browser.driver to get the base webdriver.
+  
+            browser.wait(function() {
+              return browser.driver.getCurrentUrl().then(function(url) {
+                return url.match(/\/123$/);
+              });
+            }, 5000, 'page should navigate to /123');
+          });
+  
+          it('should execute ng-click but not reload when href empty string and name specified', function() {
+            element(by.id('link-4')).click();
+            expect(element(by.model('value')).getAttribute('value')).toEqual('4');
+            expect(element(by.id('link-4')).getAttribute('href')).toBe('');
+          });
+  
+          it('should execute ng-click but not reload when no href but name specified', function() {
+            element(by.id('link-5')).click();
+            expect(element(by.model('value')).getAttribute('value')).toEqual('5');
+            expect(element(by.id('link-5')).getAttribute('href')).toBe(null);
+          });
+  
+          it('should only change url when only ng-href', function() {
+            element(by.model('value')).clear();
+            element(by.model('value')).sendKeys('6');
+            expect(element(by.id('link-6')).getAttribute('href')).toMatch(/\/6$/);
+  
+            element(by.id('link-6')).click();
+  
+            // At this point, we navigate away from an Angular page, so we need
+            // to use browser.driver to get the base webdriver.
+            browser.wait(function() {
+              return browser.driver.getCurrentUrl().then(function(url) {
+                return url.match(/\/6$/);
+              });
+            }, 5000, 'page should navigate to /6');
+          });
+        
+      
+   */
 
-/**
- * @ngdoc type
- * @name form.FormController
- *
- * @property {boolean} $pristine True if user has not interacted with the form yet.
- * @property {boolean} $dirty True if user has already interacted with the form.
- * @property {boolean} $valid True if all of the containing forms and controls are valid.
- * @property {boolean} $invalid True if at least one containing control or form is invalid.
- * @property {boolean} $submitted True if user has submitted the form even if its invalid.
- *
- * @property {Object} $pending An object hash, containing references to controls or forms with
- *  pending validators, where:
- *
- *  - keys are validations tokens (error names).
- *  - values are arrays of controls or forms that have a pending validator for the given error name.
- *
- * See {@link form.FormController#$error $error} for a list of built-in validation tokens.
- *
- * @property {Object} $error An object hash, containing references to controls or forms with failing
- *  validators, where:
- *
- *  - keys are validation tokens (error names),
- *  - values are arrays of controls or forms that have a failing validator for the given error name.
- *
- *  Built-in validation tokens:
- *  - `email`
- *  - `max`
- *  - `maxlength`
- *  - `min`
- *  - `minlength`
- *  - `number`
- *  - `pattern`
- *  - `required`
- *  - `url`
- *  - `date`
- *  - `datetimelocal`
- *  - `time`
- *  - `week`
- *  - `month`
- *
- * @description
- * `FormController` keeps track of all its controls and nested forms as well as the state of them,
- * such as being valid/invalid or dirty/pristine.
- *
- * Each {@link ng.directive:form form} directive creates an instance
- * of `FormController`.
- *
- */
-//asks for $scope to fool the BC controller module
-FormController.$inject = ['$element', '$attrs', '$scope', '$animate', '$interpolate'];
-function FormController($element, $attrs, $scope, $animate, $interpolate) {
-  this.$$controls = [];
-
-  // init state
-  this.$error = {};
-  this.$$success = {};
-  this.$pending = undefined;
-  this.$name = $interpolate($attrs.name || $attrs.ngForm || '')($scope);
-  this.$dirty = false;
-  this.$pristine = true;
-  this.$valid = true;
-  this.$invalid = false;
-  this.$submitted = false;
-  this.$$parentForm = nullFormCtrl;
-
-  this.$$element = $element;
-  this.$$animate = $animate;
-
-  setupValidity(this);
-}
-
-FormController.prototype = {
   /**
-   * @ngdoc method
-   * @name form.FormController#$rollbackViewValue
+   * @ngdoc directive
+   * @name ngSrc
+   * @restrict A
+   * @priority 99
    *
    * @description
-   * Rollback all form controls pending updates to the `$modelValue`.
+   * Using Angular markup like `{{hash}}` in a `src` attribute doesn't
+   * work right: The browser will fetch from the URL with the literal
+   * text `{{hash}}` until Angular replaces the expression inside
+   * `{{hash}}`. The `ngSrc` directive solves this problem.
+   *
+   * The buggy way to write it:
+   * ```html
+   * Description
+   * ```
+   *
+   * The correct way to write it:
+   * ```html
+   * Description
+   * ```
    *
-   * Updates may be pending by a debounced event or because the input is waiting for a some future
-   * event defined in `ng-model-options`. This method is typically needed by the reset button of
-   * a form that uses `ng-model-options` to pend updates.
+   * @element IMG
+   * @param {template} ngSrc any string which can contain `{{}}` markup.
    */
-  $rollbackViewValue: function() {
-    forEach(this.$$controls, function(control) {
-      control.$rollbackViewValue();
-    });
-  },
 
   /**
-   * @ngdoc method
-   * @name form.FormController#$commitViewValue
+   * @ngdoc directive
+   * @name ngSrcset
+   * @restrict A
+   * @priority 99
    *
    * @description
-   * Commit all form controls pending updates to the `$modelValue`.
+   * Using Angular markup like `{{hash}}` in a `srcset` attribute doesn't
+   * work right: The browser will fetch from the URL with the literal
+   * text `{{hash}}` until Angular replaces the expression inside
+   * `{{hash}}`. The `ngSrcset` directive solves this problem.
+   *
+   * The buggy way to write it:
+   * ```html
+   * Description
+   * ```
+   *
+   * The correct way to write it:
+   * ```html
+   * Description
+   * ```
    *
-   * Updates may be pending by a debounced event or because the input is waiting for a some future
-   * event defined in `ng-model-options`. This method is rarely needed as `NgModelController`
-   * usually handles calling this in response to input events.
+   * @element IMG
+   * @param {template} ngSrcset any string which can contain `{{}}` markup.
    */
-  $commitViewValue: function() {
-    forEach(this.$$controls, function(control) {
-      control.$commitViewValue();
-    });
-  },
 
   /**
-   * @ngdoc method
-   * @name form.FormController#$addControl
-   * @param {object} control control object, either a {@link form.FormController} or an
-   * {@link ngModel.NgModelController}
+   * @ngdoc directive
+   * @name ngDisabled
+   * @restrict A
+   * @priority 100
    *
    * @description
-   * Register a control with the form. Input elements using ngModelController do this automatically
-   * when they are linked.
    *
-   * Note that the current state of the control will not be reflected on the new parent form. This
-   * is not an issue with normal use, as freshly compiled and linked controls are in a `$pristine`
-   * state.
+   * This directive sets the `disabled` attribute on the element (typically a form control,
+   * e.g. `input`, `button`, `select` etc.) if the
+   * {@link guide/expression expression} inside `ngDisabled` evaluates to truthy.
    *
-   * However, if the method is used programmatically, for example by adding dynamically created controls,
-   * or controls that have been previously removed without destroying their corresponding DOM element,
-   * it's the developers responsibility to make sure the current state propagates to the parent form.
+   * A special directive is necessary because we cannot use interpolation inside the `disabled`
+   * attribute. See the {@link guide/interpolation interpolation guide} for more info.
+   *
+   * @example
+      
+        
+          

+          
+        
+        
+          it('should toggle button', function() {
+            expect(element(by.css('button')).getAttribute('disabled')).toBeFalsy();
+            element(by.model('checked')).click();
+            expect(element(by.css('button')).getAttribute('disabled')).toBeTruthy();
+          });
+        
+      
    *
-   * For example, if an input control is added that is already `$dirty` and has `$error` properties,
-   * calling `$setDirty()` and `$validate()` afterwards will propagate the state to the parent form.
+   * @element INPUT
+   * @param {expression} ngDisabled If the {@link guide/expression expression} is truthy,
+   *     then the `disabled` attribute will be set on the element
    */
-  $addControl: function(control) {
-    // Breaking change - before, inputs whose name was "hasOwnProperty" were quietly ignored
-    // and not added to the scope.  Now we throw an error.
-    assertNotHasOwnProperty(control.$name, 'input');
-    this.$$controls.push(control);
-
-    if (control.$name) {
-      this[control.$name] = control;
-    }
-
-    control.$$parentForm = this;
-  },
-
-  // Private API: rename a form control
-  $$renameControl: function(control, newName) {
-    var oldName = control.$name;
-
-    if (this[oldName] === control) {
-      delete this[oldName];
-    }
-    this[newName] = control;
-    control.$name = newName;
-  },
 
   /**
-   * @ngdoc method
-   * @name form.FormController#$removeControl
-   * @param {object} control control object, either a {@link form.FormController} or an
-   * {@link ngModel.NgModelController}
+   * @ngdoc directive
+   * @name ngChecked
+   * @restrict A
+   * @priority 100
    *
    * @description
-   * Deregister a control from the form.
+   * Sets the `checked` attribute on the element, if the expression inside `ngChecked` is truthy.
+   *
+   * Note that this directive should not be used together with {@link ngModel `ngModel`},
+   * as this can lead to unexpected behavior.
    *
-   * Input elements using ngModelController do this automatically when they are destroyed.
+   * A special directive is necessary because we cannot use interpolation inside the `checked`
+   * attribute. See the {@link guide/interpolation interpolation guide} for more info.
+   *
+   * @example
+      
+        
+          

+          
+        
+        
+          it('should check both checkBoxes', function() {
+            expect(element(by.id('checkFollower')).getAttribute('checked')).toBeFalsy();
+            element(by.model('leader')).click();
+            expect(element(by.id('checkFollower')).getAttribute('checked')).toBeTruthy();
+          });
+        
+      
    *
-   * Note that only the removed control's validation state (`$errors`etc.) will be removed from the
-   * form. `$dirty`, `$submitted` states will not be changed, because the expected behavior can be
-   * different from case to case. For example, removing the only `$dirty` control from a form may or
-   * may not mean that the form is still `$dirty`.
+   * @element INPUT
+   * @param {expression} ngChecked If the {@link guide/expression expression} is truthy,
+   *     then the `checked` attribute will be set on the element
    */
-  $removeControl: function(control) {
-    if (control.$name && this[control.$name] === control) {
-      delete this[control.$name];
-    }
-    forEach(this.$pending, function(value, name) {
-      // eslint-disable-next-line no-invalid-this
-      this.$setValidity(name, null, control);
-    }, this);
-    forEach(this.$error, function(value, name) {
-      // eslint-disable-next-line no-invalid-this
-      this.$setValidity(name, null, control);
-    }, this);
-    forEach(this.$$success, function(value, name) {
-      // eslint-disable-next-line no-invalid-this
-      this.$setValidity(name, null, control);
-    }, this);
-
-    arrayRemove(this.$$controls, control);
-    control.$$parentForm = nullFormCtrl;
-  },
 
   /**
-   * @ngdoc method
-   * @name form.FormController#$setDirty
+   * @ngdoc directive
+   * @name ngReadonly
+   * @restrict A
+   * @priority 100
    *
    * @description
-   * Sets the form to a dirty state.
    *
-   * This method can be called to add the 'ng-dirty' class and set the form to a dirty
-   * state (ng-dirty class). This method will also propagate to parent forms.
+   * Sets the `readonly` attribute on the element, if the expression inside `ngReadonly` is truthy.
+   * Note that `readonly` applies only to `input` elements with specific types. [See the input docs on
+   * MDN](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#attr-readonly) for more information.
+   *
+   * A special directive is necessary because we cannot use interpolation inside the `readonly`
+   * attribute. See the {@link guide/interpolation interpolation guide} for more info.
+   *
+   * @example
+      
+        
+          

+          
+        
+        
+          it('should toggle readonly attr', function() {
+            expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeFalsy();
+            element(by.model('checked')).click();
+            expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeTruthy();
+          });
+        
+      
+   *
+   * @element INPUT
+   * @param {expression} ngReadonly If the {@link guide/expression expression} is truthy,
+   *     then special attribute "readonly" will be set on the element
    */
-  $setDirty: function() {
-    this.$$animate.removeClass(this.$$element, PRISTINE_CLASS);
-    this.$$animate.addClass(this.$$element, DIRTY_CLASS);
-    this.$dirty = true;
-    this.$pristine = false;
-    this.$$parentForm.$setDirty();
-  },
 
   /**
-   * @ngdoc method
-   * @name form.FormController#$setPristine
+   * @ngdoc directive
+   * @name ngSelected
+   * @restrict A
+   * @priority 100
    *
    * @description
-   * Sets the form to its pristine state.
    *
-   * This method sets the form's `$pristine` state to true, the `$dirty` state to false, removes
-   * the `ng-dirty` class and adds the `ng-pristine` class. Additionally, it sets the `$submitted`
-   * state to false.
+   * Sets the `selected` attribute on the element, if the expression inside `ngSelected` is truthy.
+   *
+   * A special directive is necessary because we cannot use interpolation inside the `selected`
+   * attribute. See the {@link guide/interpolation interpolation guide} for more info.
    *
-   * This method will also propagate to all the controls contained in this form.
+   * 

+   *   **Note:** `ngSelected` does not interact with the `select` and `ngModel` directives, it only
+   *   sets the `selected` attribute on the element. If you are using `ngModel` on the select, you
+   *   should not use `ngSelected` on the options, as `ngModel` will set the select value and
+   *   selected options.
+   * 

+   *
+   * @example
+      
+        
+          

+          
+        
+        
+          it('should select Greetings!', function() {
+            expect(element(by.id('greet')).getAttribute('selected')).toBeFalsy();
+            element(by.model('selected')).click();
+            expect(element(by.id('greet')).getAttribute('selected')).toBeTruthy();
+          });
+        
+      
    *
-   * Setting a form back to a pristine state is often useful when we want to 'reuse' a form after
-   * saving or resetting it.
+   * @element OPTION
+   * @param {expression} ngSelected If the {@link guide/expression expression} is truthy,
+   *     then special attribute "selected" will be set on the element
    */
-  $setPristine: function() {
-    this.$$animate.setClass(this.$$element, PRISTINE_CLASS, DIRTY_CLASS + ' ' + SUBMITTED_CLASS);
-    this.$dirty = false;
-    this.$pristine = true;
-    this.$submitted = false;
-    forEach(this.$$controls, function(control) {
-      control.$setPristine();
-    });
-  },
 
   /**
-   * @ngdoc method
-   * @name form.FormController#$setUntouched
+   * @ngdoc directive
+   * @name ngOpen
+   * @restrict A
+   * @priority 100
    *
    * @description
-   * Sets the form to its untouched state.
    *
-   * This method can be called to remove the 'ng-touched' class and set the form controls to their
-   * untouched state (ng-untouched class).
+   * Sets the `open` attribute on the element, if the expression inside `ngOpen` is truthy.
+   *
+   * A special directive is necessary because we cannot use interpolation inside the `open`
+   * attribute. See the {@link guide/interpolation interpolation guide} for more info.
+   *
+   * ## A note about browser compatibility
+   *
+   * Internet Explorer and Edge do not support the `details` element, it is
+   * recommended to use {@link ng.ngShow} and {@link ng.ngHide} instead.
+   *
+   * @example
+       
+         
+           

+           

+              List
+              
    
+                
  • Apple
    • 
+                
  • Orange
    • 
+                
  • Durian
    • 
+              

+           

+         
+         
+           it('should toggle open', function() {
+             expect(element(by.id('details')).getAttribute('open')).toBeFalsy();
+             element(by.model('open')).click();
+             expect(element(by.id('details')).getAttribute('open')).toBeTruthy();
+           });
+         
+       
    *
-   * Setting a form controls back to their untouched state is often useful when setting the form
-   * back to its pristine state.
+   * @element DETAILS
+   * @param {expression} ngOpen If the {@link guide/expression expression} is truthy,
+   *     then special attribute "open" will be set on the element
    */
-  $setUntouched: function() {
-    forEach(this.$$controls, function(control) {
-      control.$setUntouched();
-    });
+
+  var ngAttributeAliasDirectives = {};
+
+  // boolean attrs are evaluated
+  forEach(BOOLEAN_ATTR, function (propName, attrName) {
+    // binding to multiple is not supported
+    if (propName === 'multiple') return;
+
+    function defaultLinkFn(scope, element, attr) {
+      scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) {
+        attr.$set(attrName, !!value);
+      });
+    }
+
+    var normalized = directiveNormalize('ng-' + attrName);
+    var linkFn = defaultLinkFn;
+
+    if (propName === 'checked') {
+      linkFn = function linkFn(scope, element, attr) {
+        // ensuring ngChecked doesn't interfere with ngModel when both are set on the same input
+        if (attr.ngModel !== attr[normalized]) {
+          defaultLinkFn(scope, element, attr);
+        }
+      };
+    }
+
+    ngAttributeAliasDirectives[normalized] = function () {
+      return {
+        restrict: 'A',
+        priority: 100,
+        link: linkFn
+      };
+    };
+  });
+
+  // aliased input attrs are evaluated
+  forEach(ALIASED_ATTR, function (htmlAttr, ngAttr) {
+    ngAttributeAliasDirectives[ngAttr] = function () {
+      return {
+        priority: 100,
+        link: function link(scope, element, attr) {
+          //special case ngPattern when a literal regular expression value
+          //is used as the expression (this way we don't have to watch anything).
+          if (ngAttr === 'ngPattern' && attr.ngPattern.charAt(0) === '/') {
+            var match = attr.ngPattern.match(REGEX_STRING_REGEXP);
+            if (match) {
+              attr.$set('ngPattern', new RegExp(match[1], match[2]));
+              return;
+            }
+          }
+
+          scope.$watch(attr[ngAttr], function ngAttrAliasWatchAction(value) {
+            attr.$set(ngAttr, value);
+          });
+        }
+      };
+    };
+  });
+
+  // ng-src, ng-srcset, ng-href are interpolated
+  forEach(['src', 'srcset', 'href'], function (attrName) {
+    var normalized = directiveNormalize('ng-' + attrName);
+    ngAttributeAliasDirectives[normalized] = function () {
+      return {
+        priority: 99, // it needs to run after the attributes are interpolated
+        link: function link(scope, element, attr) {
+          var propName = attrName,
+              name = attrName;
+
+          if (attrName === 'href' && toString.call(element.prop('href')) === '[object SVGAnimatedString]') {
+            name = 'xlinkHref';
+            attr.$attr[name] = 'xlink:href';
+            propName = null;
+          }
+
+          attr.$observe(normalized, function (value) {
+            if (!value) {
+              if (attrName === 'href') {
+                attr.$set(name, null);
+              }
+              return;
+            }
+
+            attr.$set(name, value);
+
+            // Support: IE 9-11 only
+            // On IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist
+            // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need
+            // to set the property as well to achieve the desired effect.
+            // We use attr[attrName] value since $set can sanitize the url.
+            if (msie && propName) element.prop(propName, attr[name]);
+          });
+        }
+      };
+    };
+  });
+
+  /* global -nullFormCtrl, -PENDING_CLASS, -SUBMITTED_CLASS
+   */
+  var nullFormCtrl = {
+    $addControl: noop,
+    $$renameControl: nullFormRenameControl,
+    $removeControl: noop,
+    $setValidity: noop,
+    $setDirty: noop,
+    $setPristine: noop,
+    $setSubmitted: noop
   },
+      PENDING_CLASS = 'ng-pending',
+      SUBMITTED_CLASS = 'ng-submitted';
+
+  function nullFormRenameControl(control, name) {
+    control.$name = name;
+  }
 
   /**
-   * @ngdoc method
-   * @name form.FormController#$setSubmitted
+   * @ngdoc type
+   * @name form.FormController
+   *
+   * @property {boolean} $pristine True if user has not interacted with the form yet.
+   * @property {boolean} $dirty True if user has already interacted with the form.
+   * @property {boolean} $valid True if all of the containing forms and controls are valid.
+   * @property {boolean} $invalid True if at least one containing control or form is invalid.
+   * @property {boolean} $submitted True if user has submitted the form even if its invalid.
+   *
+   * @property {Object} $pending An object hash, containing references to controls or forms with
+   *  pending validators, where:
+   *
+   *  - keys are validations tokens (error names).
+   *  - values are arrays of controls or forms that have a pending validator for the given error name.
+   *
+   * See {@link form.FormController#$error $error} for a list of built-in validation tokens.
+   *
+   * @property {Object} $error An object hash, containing references to controls or forms with failing
+   *  validators, where:
+   *
+   *  - keys are validation tokens (error names),
+   *  - values are arrays of controls or forms that have a failing validator for the given error name.
+   *
+   *  Built-in validation tokens:
+   *  - `email`
+   *  - `max`
+   *  - `maxlength`
+   *  - `min`
+   *  - `minlength`
+   *  - `number`
+   *  - `pattern`
+   *  - `required`
+   *  - `url`
+   *  - `date`
+   *  - `datetimelocal`
+   *  - `time`
+   *  - `week`
+   *  - `month`
    *
    * @description
-   * Sets the form to its submitted state.
+   * `FormController` keeps track of all its controls and nested forms as well as the state of them,
+   * such as being valid/invalid or dirty/pristine.
+   *
+   * Each {@link ng.directive:form form} directive creates an instance
+   * of `FormController`.
+   *
    */
-  $setSubmitted: function() {
-    this.$$animate.addClass(this.$$element, SUBMITTED_CLASS);
-    this.$submitted = true;
-    this.$$parentForm.$setSubmitted();
+  //asks for $scope to fool the BC controller module
+  FormController.$inject = ['$element', '$attrs', '$scope', '$animate', '$interpolate'];
+  function FormController($element, $attrs, $scope, $animate, $interpolate) {
+    this.$$controls = [];
+
+    // init state
+    this.$error = {};
+    this.$$success = {};
+    this.$pending = undefined;
+    this.$name = $interpolate($attrs.name || $attrs.ngForm || '')($scope);
+    this.$dirty = false;
+    this.$pristine = true;
+    this.$valid = true;
+    this.$invalid = false;
+    this.$submitted = false;
+    this.$$parentForm = nullFormCtrl;
+
+    this.$$element = $element;
+    this.$$animate = $animate;
+
+    setupValidity(this);
   }
-};
 
-/**
- * @ngdoc method
- * @name form.FormController#$setValidity
- *
- * @description
- * Change the validity state of the form, and notify the parent form (if any).
- *
- * Application developers will rarely need to call this method directly. It is used internally, by
- * {@link ngModel.NgModelController#$setValidity NgModelController.$setValidity()}, to propagate a
- * control's validity state to the parent `FormController`.
- *
- * @param {string} validationErrorKey Name of the validator. The `validationErrorKey` will be
- *        assigned to either `$error[validationErrorKey]` or `$pending[validationErrorKey]` (for
- *        unfulfilled `$asyncValidators`), so that it is available for data-binding. The
- *        `validationErrorKey` should be in camelCase and will get converted into dash-case for
- *        class name. Example: `myError` will result in `ng-valid-my-error` and
- *        `ng-invalid-my-error` classes and can be bound to as `{{ someForm.$error.myError }}`.
- * @param {boolean} isValid Whether the current state is valid (true), invalid (false), pending
- *        (undefined),  or skipped (null). Pending is used for unfulfilled `$asyncValidators`.
- *        Skipped is used by AngularJS when validators do not run because of parse errors and when
- *        `$asyncValidators` do not run because any of the `$validators` failed.
- * @param {NgModelController | FormController} controller - The controller whose validity state is
- *        triggering the change.
- */
-addSetValidityMethod({
-  clazz: FormController,
-  set: function(object, property, controller) {
-    var list = object[property];
-    if (!list) {
-      object[property] = [controller];
-    } else {
-      var index = list.indexOf(controller);
-      if (index === -1) {
-        list.push(controller);
+  FormController.prototype = {
+    /**
+     * @ngdoc method
+     * @name form.FormController#$rollbackViewValue
+     *
+     * @description
+     * Rollback all form controls pending updates to the `$modelValue`.
+     *
+     * Updates may be pending by a debounced event or because the input is waiting for a some future
+     * event defined in `ng-model-options`. This method is typically needed by the reset button of
+     * a form that uses `ng-model-options` to pend updates.
+     */
+    $rollbackViewValue: function $rollbackViewValue() {
+      forEach(this.$$controls, function (control) {
+        control.$rollbackViewValue();
+      });
+    },
+
+    /**
+     * @ngdoc method
+     * @name form.FormController#$commitViewValue
+     *
+     * @description
+     * Commit all form controls pending updates to the `$modelValue`.
+     *
+     * Updates may be pending by a debounced event or because the input is waiting for a some future
+     * event defined in `ng-model-options`. This method is rarely needed as `NgModelController`
+     * usually handles calling this in response to input events.
+     */
+    $commitViewValue: function $commitViewValue() {
+      forEach(this.$$controls, function (control) {
+        control.$commitViewValue();
+      });
+    },
+
+    /**
+     * @ngdoc method
+     * @name form.FormController#$addControl
+     * @param {object} control control object, either a {@link form.FormController} or an
+     * {@link ngModel.NgModelController}
+     *
+     * @description
+     * Register a control with the form. Input elements using ngModelController do this automatically
+     * when they are linked.
+     *
+     * Note that the current state of the control will not be reflected on the new parent form. This
+     * is not an issue with normal use, as freshly compiled and linked controls are in a `$pristine`
+     * state.
+     *
+     * However, if the method is used programmatically, for example by adding dynamically created controls,
+     * or controls that have been previously removed without destroying their corresponding DOM element,
+     * it's the developers responsibility to make sure the current state propagates to the parent form.
+     *
+     * For example, if an input control is added that is already `$dirty` and has `$error` properties,
+     * calling `$setDirty()` and `$validate()` afterwards will propagate the state to the parent form.
+     */
+    $addControl: function $addControl(control) {
+      // Breaking change - before, inputs whose name was "hasOwnProperty" were quietly ignored
+      // and not added to the scope.  Now we throw an error.
+      assertNotHasOwnProperty(control.$name, 'input');
+      this.$$controls.push(control);
+
+      if (control.$name) {
+        this[control.$name] = control;
       }
-    }
-  },
-  unset: function(object, property, controller) {
-    var list = object[property];
-    if (!list) {
-      return;
-    }
-    arrayRemove(list, controller);
-    if (list.length === 0) {
-      delete object[property];
-    }
-  }
-});
 
-/**
- * @ngdoc directive
- * @name ngForm
- * @restrict EAC
- *
- * @description
- * Nestable alias of {@link ng.directive:form `form`} directive. HTML
- * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a
- * sub-group of controls needs to be determined.
- *
- * Note: the purpose of `ngForm` is to group controls,
- * but not to be a replacement for the `
` tag with all of its capabilities
- * (e.g. posting to the server, ...).
- *
- * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into
- *                       related scope, under this name.
- *
- */
+      control.$$parentForm = this;
+    },
 
- /**
- * @ngdoc directive
- * @name form
- * @restrict E
- *
- * @description
- * Directive that instantiates
- * {@link form.FormController FormController}.
- *
- * If the `name` attribute is specified, the form controller is published onto the current scope under
- * this name.
- *
- * ## Alias: {@link ng.directive:ngForm `ngForm`}
- *
- * In Angular, forms can be nested. This means that the outer form is valid when all of the child
- * forms are valid as well. However, browsers do not allow nesting of `` elements, so
- * Angular provides the {@link ng.directive:ngForm `ngForm`} directive, which behaves identically to
- * `form` but can be nested. Nested forms can be useful, for example, if the validity of a sub-group
- * of controls needs to be determined.
- *
- * ## CSS classes
- *  - `ng-valid` is set if the form is valid.
- *  - `ng-invalid` is set if the form is invalid.
- *  - `ng-pending` is set if the form is pending.
- *  - `ng-pristine` is set if the form is pristine.
- *  - `ng-dirty` is set if the form is dirty.
- *  - `ng-submitted` is set if the form was submitted.
- *
- * Keep in mind that ngAnimate can detect each of these classes when added and removed.
- *
- *
- * ## Submitting a form and preventing the default action
- *
- * Since the role of forms in client-side Angular applications is different than in classical
- * roundtrip apps, it is desirable for the browser not to translate the form submission into a full
- * page reload that sends the data to the server. Instead some javascript logic should be triggered
- * to handle the form submission in an application-specific way.
- *
- * For this reason, Angular prevents the default action (form submission to the server) unless the
- * `` element has an `action` attribute specified.
- *
- * You can use one of the following two ways to specify what javascript method should be called when
- * a form is submitted:
- *
- * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element
- * - {@link ng.directive:ngClick ngClick} directive on the first
-  *  button or input field of type submit (input[type=submit])
- *
- * To prevent double execution of the handler, use only one of the {@link ng.directive:ngSubmit ngSubmit}
- * or {@link ng.directive:ngClick ngClick} directives.
- * This is because of the following form submission rules in the HTML specification:
- *
- * - If a form has only one input field then hitting enter in this field triggers form submit
- * (`ngSubmit`)
- * - if a form has 2+ input fields and no buttons or input[type=submit] then hitting enter
- * doesn't trigger submit
- * - if a form has one or more input fields and one or more buttons or input[type=submit] then
- * hitting enter in any of the input fields will trigger the click handler on the *first* button or
- * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`)
- *
- * Any pending `ngModelOptions` changes will take place immediately when an enclosing form is
- * submitted. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit`
- * to have access to the updated model.
- *
- * @animations
- * Animations in ngForm are triggered when any of the associated CSS classes are added and removed.
- * These classes are: `.ng-pristine`, `.ng-dirty`, `.ng-invalid` and `.ng-valid` as well as any
- * other validations that are performed within the form. Animations in ngForm are similar to how
- * they work in ngClass and animations can be hooked into using CSS transitions, keyframes as well
- * as JS animations.
- *
- * The following example shows a simple way to utilize CSS transitions to style a form element
- * that has been rendered as invalid after it has been validated:
- *
- * 
- * //be sure to include ngAnimate as a module to hook into more
- * //advanced animations
- * .my-form {
- *   transition:0.5s linear all;
- *   background: white;
- * }
- * .my-form.ng-invalid {
- *   background: red;
- *   color:white;
- * }
- * 

- *
- * @example
-    
-      
-       
-       
-       
-         userType: 
-         Required!

-         userType = {{userType}}

-         myForm.input.$valid = {{myForm.input.$valid}}

-         myForm.input.$error = {{myForm.input.$error}}

-         myForm.$valid = {{myForm.$valid}}

-         myForm.$error.required = {{!!myForm.$error.required}}

-        
-      
-      
-        it('should initialize to model', function() {
-          var userType = element(by.binding('userType'));
-          var valid = element(by.binding('myForm.input.$valid'));
+    // Private API: rename a form control
+    $$renameControl: function $$renameControl(control, newName) {
+      var oldName = control.$name;
+
+      if (this[oldName] === control) {
+        delete this[oldName];
+      }
+      this[newName] = control;
+      control.$name = newName;
+    },
+
+    /**
+     * @ngdoc method
+     * @name form.FormController#$removeControl
+     * @param {object} control control object, either a {@link form.FormController} or an
+     * {@link ngModel.NgModelController}
+     *
+     * @description
+     * Deregister a control from the form.
+     *
+     * Input elements using ngModelController do this automatically when they are destroyed.
+     *
+     * Note that only the removed control's validation state (`$errors`etc.) will be removed from the
+     * form. `$dirty`, `$submitted` states will not be changed, because the expected behavior can be
+     * different from case to case. For example, removing the only `$dirty` control from a form may or
+     * may not mean that the form is still `$dirty`.
+     */
+    $removeControl: function $removeControl(control) {
+      if (control.$name && this[control.$name] === control) {
+        delete this[control.$name];
+      }
+      forEach(this.$pending, function (value, name) {
+        // eslint-disable-next-line no-invalid-this
+        this.$setValidity(name, null, control);
+      }, this);
+      forEach(this.$error, function (value, name) {
+        // eslint-disable-next-line no-invalid-this
+        this.$setValidity(name, null, control);
+      }, this);
+      forEach(this.$$success, function (value, name) {
+        // eslint-disable-next-line no-invalid-this
+        this.$setValidity(name, null, control);
+      }, this);
+
+      arrayRemove(this.$$controls, control);
+      control.$$parentForm = nullFormCtrl;
+    },
+
+    /**
+     * @ngdoc method
+     * @name form.FormController#$setDirty
+     *
+     * @description
+     * Sets the form to a dirty state.
+     *
+     * This method can be called to add the 'ng-dirty' class and set the form to a dirty
+     * state (ng-dirty class). This method will also propagate to parent forms.
+     */
+    $setDirty: function $setDirty() {
+      this.$$animate.removeClass(this.$$element, PRISTINE_CLASS);
+      this.$$animate.addClass(this.$$element, DIRTY_CLASS);
+      this.$dirty = true;
+      this.$pristine = false;
+      this.$$parentForm.$setDirty();
+    },
+
+    /**
+     * @ngdoc method
+     * @name form.FormController#$setPristine
+     *
+     * @description
+     * Sets the form to its pristine state.
+     *
+     * This method sets the form's `$pristine` state to true, the `$dirty` state to false, removes
+     * the `ng-dirty` class and adds the `ng-pristine` class. Additionally, it sets the `$submitted`
+     * state to false.
+     *
+     * This method will also propagate to all the controls contained in this form.
+     *
+     * Setting a form back to a pristine state is often useful when we want to 'reuse' a form after
+     * saving or resetting it.
+     */
+    $setPristine: function $setPristine() {
+      this.$$animate.setClass(this.$$element, PRISTINE_CLASS, DIRTY_CLASS + ' ' + SUBMITTED_CLASS);
+      this.$dirty = false;
+      this.$pristine = true;
+      this.$submitted = false;
+      forEach(this.$$controls, function (control) {
+        control.$setPristine();
+      });
+    },
 
-          expect(userType.getText()).toContain('guest');
-          expect(valid.getText()).toContain('true');
-        });
+    /**
+     * @ngdoc method
+     * @name form.FormController#$setUntouched
+     *
+     * @description
+     * Sets the form to its untouched state.
+     *
+     * This method can be called to remove the 'ng-touched' class and set the form controls to their
+     * untouched state (ng-untouched class).
+     *
+     * Setting a form controls back to their untouched state is often useful when setting the form
+     * back to its pristine state.
+     */
+    $setUntouched: function $setUntouched() {
+      forEach(this.$$controls, function (control) {
+        control.$setUntouched();
+      });
+    },
 
-        it('should be invalid if empty', function() {
-          var userType = element(by.binding('userType'));
-          var valid = element(by.binding('myForm.input.$valid'));
-          var userInput = element(by.model('userType'));
+    /**
+     * @ngdoc method
+     * @name form.FormController#$setSubmitted
+     *
+     * @description
+     * Sets the form to its submitted state.
+     */
+    $setSubmitted: function $setSubmitted() {
+      this.$$animate.addClass(this.$$element, SUBMITTED_CLASS);
+      this.$submitted = true;
+      this.$$parentForm.$setSubmitted();
+    }
+  };
 
-          userInput.clear();
-          userInput.sendKeys('');
+  /**
+   * @ngdoc method
+   * @name form.FormController#$setValidity
+   *
+   * @description
+   * Change the validity state of the form, and notify the parent form (if any).
+   *
+   * Application developers will rarely need to call this method directly. It is used internally, by
+   * {@link ngModel.NgModelController#$setValidity NgModelController.$setValidity()}, to propagate a
+   * control's validity state to the parent `FormController`.
+   *
+   * @param {string} validationErrorKey Name of the validator. The `validationErrorKey` will be
+   *        assigned to either `$error[validationErrorKey]` or `$pending[validationErrorKey]` (for
+   *        unfulfilled `$asyncValidators`), so that it is available for data-binding. The
+   *        `validationErrorKey` should be in camelCase and will get converted into dash-case for
+   *        class name. Example: `myError` will result in `ng-valid-my-error` and
+   *        `ng-invalid-my-error` classes and can be bound to as `{{ someForm.$error.myError }}`.
+   * @param {boolean} isValid Whether the current state is valid (true), invalid (false), pending
+   *        (undefined),  or skipped (null). Pending is used for unfulfilled `$asyncValidators`.
+   *        Skipped is used by AngularJS when validators do not run because of parse errors and when
+   *        `$asyncValidators` do not run because any of the `$validators` failed.
+   * @param {NgModelController | FormController} controller - The controller whose validity state is
+   *        triggering the change.
+   */
+  addSetValidityMethod({
+    clazz: FormController,
+    set: function set(object, property, controller) {
+      var list = object[property];
+      if (!list) {
+        object[property] = [controller];
+      } else {
+        var index = list.indexOf(controller);
+        if (index === -1) {
+          list.push(controller);
+        }
+      }
+    },
+    unset: function unset(object, property, controller) {
+      var list = object[property];
+      if (!list) {
+        return;
+      }
+      arrayRemove(list, controller);
+      if (list.length === 0) {
+        delete object[property];
+      }
+    }
+  });
 
-          expect(userType.getText()).toEqual('userType =');
-          expect(valid.getText()).toContain('false');
-        });
-      
-    

- *
- * @param {string=} name Name of the form. If specified, the form controller will be published into
- *                       related scope, under this name.
- */
-var formDirectiveFactory = function(isNgForm) {
-  return ['$timeout', '$parse', function($timeout, $parse) {
-    var formDirective = {
-      name: 'form',
-      restrict: isNgForm ? 'EAC' : 'E',
-      require: ['form', '^^?form'], //first is the form's own ctrl, second is an optional parent form
-      controller: FormController,
-      compile: function ngFormCompile(formElement, attr) {
-        // Setup initial state of the control
-        formElement.addClass(PRISTINE_CLASS).addClass(VALID_CLASS);
+  /**
+   * @ngdoc directive
+   * @name ngForm
+   * @restrict EAC
+   *
+   * @description
+   * Nestable alias of {@link ng.directive:form `form`} directive. HTML
+   * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a
+   * sub-group of controls needs to be determined.
+   *
+   * Note: the purpose of `ngForm` is to group controls,
+   * but not to be a replacement for the `
` tag with all of its capabilities
+   * (e.g. posting to the server, ...).
+   *
+   * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into
+   *                       related scope, under this name.
+   *
+   */
 
-        var nameAttr = attr.name ? 'name' : (isNgForm && attr.ngForm ? 'ngForm' : false);
+  /**
+  * @ngdoc directive
+  * @name form
+  * @restrict E
+  *
+  * @description
+  * Directive that instantiates
+  * {@link form.FormController FormController}.
+  *
+  * If the `name` attribute is specified, the form controller is published onto the current scope under
+  * this name.
+  *
+  * ## Alias: {@link ng.directive:ngForm `ngForm`}
+  *
+  * In Angular, forms can be nested. This means that the outer form is valid when all of the child
+  * forms are valid as well. However, browsers do not allow nesting of `` elements, so
+  * Angular provides the {@link ng.directive:ngForm `ngForm`} directive, which behaves identically to
+  * `form` but can be nested. Nested forms can be useful, for example, if the validity of a sub-group
+  * of controls needs to be determined.
+  *
+  * ## CSS classes
+  *  - `ng-valid` is set if the form is valid.
+  *  - `ng-invalid` is set if the form is invalid.
+  *  - `ng-pending` is set if the form is pending.
+  *  - `ng-pristine` is set if the form is pristine.
+  *  - `ng-dirty` is set if the form is dirty.
+  *  - `ng-submitted` is set if the form was submitted.
+  *
+  * Keep in mind that ngAnimate can detect each of these classes when added and removed.
+  *
+  *
+  * ## Submitting a form and preventing the default action
+  *
+  * Since the role of forms in client-side Angular applications is different than in classical
+  * roundtrip apps, it is desirable for the browser not to translate the form submission into a full
+  * page reload that sends the data to the server. Instead some javascript logic should be triggered
+  * to handle the form submission in an application-specific way.
+  *
+  * For this reason, Angular prevents the default action (form submission to the server) unless the
+  * `` element has an `action` attribute specified.
+  *
+  * You can use one of the following two ways to specify what javascript method should be called when
+  * a form is submitted:
+  *
+  * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element
+  * - {@link ng.directive:ngClick ngClick} directive on the first
+   *  button or input field of type submit (input[type=submit])
+  *
+  * To prevent double execution of the handler, use only one of the {@link ng.directive:ngSubmit ngSubmit}
+  * or {@link ng.directive:ngClick ngClick} directives.
+  * This is because of the following form submission rules in the HTML specification:
+  *
+  * - If a form has only one input field then hitting enter in this field triggers form submit
+  * (`ngSubmit`)
+  * - if a form has 2+ input fields and no buttons or input[type=submit] then hitting enter
+  * doesn't trigger submit
+  * - if a form has one or more input fields and one or more buttons or input[type=submit] then
+  * hitting enter in any of the input fields will trigger the click handler on the *first* button or
+  * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`)
+  *
+  * Any pending `ngModelOptions` changes will take place immediately when an enclosing form is
+  * submitted. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit`
+  * to have access to the updated model.
+  *
+  * @animations
+  * Animations in ngForm are triggered when any of the associated CSS classes are added and removed.
+  * These classes are: `.ng-pristine`, `.ng-dirty`, `.ng-invalid` and `.ng-valid` as well as any
+  * other validations that are performed within the form. Animations in ngForm are similar to how
+  * they work in ngClass and animations can be hooked into using CSS transitions, keyframes as well
+  * as JS animations.
+  *
+  * The following example shows a simple way to utilize CSS transitions to style a form element
+  * that has been rendered as invalid after it has been validated:
+  *
+  * 
+  * //be sure to include ngAnimate as a module to hook into more
+  * //advanced animations
+  * .my-form {
+  *   transition:0.5s linear all;
+  *   background: white;
+  * }
+  * .my-form.ng-invalid {
+  *   background: red;
+  *   color:white;
+  * }
+  * 

+  *
+  * @example
+     
+       
+        
+        
+        
+          userType: 
+          Required!

+          userType = {{userType}}

+          myForm.input.$valid = {{myForm.input.$valid}}

+          myForm.input.$error = {{myForm.input.$error}}

+          myForm.$valid = {{myForm.$valid}}

+          myForm.$error.required = {{!!myForm.$error.required}}

+         
+       
+       
+         it('should initialize to model', function() {
+           var userType = element(by.binding('userType'));
+           var valid = element(by.binding('myForm.input.$valid'));
+            expect(userType.getText()).toContain('guest');
+           expect(valid.getText()).toContain('true');
+         });
+          it('should be invalid if empty', function() {
+           var userType = element(by.binding('userType'));
+           var valid = element(by.binding('myForm.input.$valid'));
+           var userInput = element(by.model('userType'));
+            userInput.clear();
+           userInput.sendKeys('');
+            expect(userType.getText()).toEqual('userType =');
+           expect(valid.getText()).toContain('false');
+         });
+       
+     

+  *
+  * @param {string=} name Name of the form. If specified, the form controller will be published into
+  *                       related scope, under this name.
+  */
+  var formDirectiveFactory = function formDirectiveFactory(isNgForm) {
+    return ['$timeout', '$parse', function ($timeout, $parse) {
+      var formDirective = {
+        name: 'form',
+        restrict: isNgForm ? 'EAC' : 'E',
+        require: ['form', '^^?form'], //first is the form's own ctrl, second is an optional parent form
+        controller: FormController,
+        compile: function ngFormCompile(formElement, attr) {
+          // Setup initial state of the control
+          formElement.addClass(PRISTINE_CLASS).addClass(VALID_CLASS);
+
+          var nameAttr = attr.name ? 'name' : isNgForm && attr.ngForm ? 'ngForm' : false;
 
-        return {
-          pre: function ngFormPreLink(scope, formElement, attr, ctrls) {
-            var controller = ctrls[0];
-
-            // if `action` attr is not present on the form, prevent the default action (submission)
-            if (!('action' in attr)) {
-              // we can't use jq events because if a form is destroyed during submission the default
-              // action is not prevented. see #1238
-              //
-              // IE 9 is not affected because it doesn't fire a submit event and try to do a full
-              // page reload if the form was destroyed by submission of the form via a click handler
-              // on a button in the form. Looks like an IE9 specific bug.
-              var handleFormSubmission = function(event) {
-                scope.$apply(function() {
-                  controller.$commitViewValue();
-                  controller.$setSubmitted();
-                });
+          return {
+            pre: function ngFormPreLink(scope, formElement, attr, ctrls) {
+              var controller = ctrls[0];
+
+              // if `action` attr is not present on the form, prevent the default action (submission)
+              if (!('action' in attr)) {
+                // we can't use jq events because if a form is destroyed during submission the default
+                // action is not prevented. see #1238
+                //
+                // IE 9 is not affected because it doesn't fire a submit event and try to do a full
+                // page reload if the form was destroyed by submission of the form via a click handler
+                // on a button in the form. Looks like an IE9 specific bug.
+                var handleFormSubmission = function handleFormSubmission(event) {
+                  scope.$apply(function () {
+                    controller.$commitViewValue();
+                    controller.$setSubmitted();
+                  });
 
-                event.preventDefault();
-              };
+                  event.preventDefault();
+                };
 
-              formElement[0].addEventListener('submit', handleFormSubmission);
+                formElement[0].addEventListener('submit', handleFormSubmission);
 
-              // unregister the preventDefault listener so that we don't not leak memory but in a
-              // way that will achieve the prevention of the default action.
-              formElement.on('$destroy', function() {
-                $timeout(function() {
-                  formElement[0].removeEventListener('submit', handleFormSubmission);
-                }, 0, false);
-              });
-            }
+                // unregister the preventDefault listener so that we don't not leak memory but in a
+                // way that will achieve the prevention of the default action.
+                formElement.on('$destroy', function () {
+                  $timeout(function () {
+                    formElement[0].removeEventListener('submit', handleFormSubmission);
+                  }, 0, false);
+                });
+              }
 
-            var parentFormCtrl = ctrls[1] || controller.$$parentForm;
-            parentFormCtrl.$addControl(controller);
+              var parentFormCtrl = ctrls[1] || controller.$$parentForm;
+              parentFormCtrl.$addControl(controller);
 
-            var setter = nameAttr ? getSetter(controller.$name) : noop;
+              var setter = nameAttr ? getSetter(controller.$name) : noop;
 
-            if (nameAttr) {
-              setter(scope, controller);
-              attr.$observe(nameAttr, function(newValue) {
-                if (controller.$name === newValue) return;
-                setter(scope, undefined);
-                controller.$$parentForm.$$renameControl(controller, newValue);
-                setter = getSetter(controller.$name);
+              if (nameAttr) {
                 setter(scope, controller);
+                attr.$observe(nameAttr, function (newValue) {
+                  if (controller.$name === newValue) return;
+                  setter(scope, undefined);
+                  controller.$$parentForm.$$renameControl(controller, newValue);
+                  setter = getSetter(controller.$name);
+                  setter(scope, controller);
+                });
+              }
+              formElement.on('$destroy', function () {
+                controller.$$parentForm.$removeControl(controller);
+                setter(scope, undefined);
+                extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards
               });
             }
-            formElement.on('$destroy', function() {
-              controller.$$parentForm.$removeControl(controller);
-              setter(scope, undefined);
-              extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards
-            });
-          }
-        };
-      }
-    };
+          };
+        }
+      };
 
-    return formDirective;
+      return formDirective;
 
-    function getSetter(expression) {
-      if (expression === '') {
-        //create an assignable expression, so forms with an empty name can be renamed later
-        return $parse('this[""]').assign;
+      function getSetter(expression) {
+        if (expression === '') {
+          //create an assignable expression, so forms with an empty name can be renamed later
+          return $parse('this[""]').assign;
+        }
+        return $parse(expression).assign || noop;
       }
-      return $parse(expression).assign || noop;
-    }
-  }];
-};
-
-var formDirective = formDirectiveFactory();
-var ngFormDirective = formDirectiveFactory(true);
-
+    }];
+  };
 
+  var formDirective = formDirectiveFactory();
+  var ngFormDirective = formDirectiveFactory(true);
 
-// helper methods
-function setupValidity(instance) {
-  instance.$$classCache = {};
-  instance.$$classCache[INVALID_CLASS] = !(instance.$$classCache[VALID_CLASS] = instance.$$element.hasClass(VALID_CLASS));
-}
-function addSetValidityMethod(context) {
-  var clazz = context.clazz,
-      set = context.set,
-      unset = context.unset;
+  // helper methods
+  function setupValidity(instance) {
+    instance.$$classCache = {};
+    instance.$$classCache[INVALID_CLASS] = !(instance.$$classCache[VALID_CLASS] = instance.$$element.hasClass(VALID_CLASS));
+  }
+  function addSetValidityMethod(context) {
+    var clazz = context.clazz,
+        set = context.set,
+        unset = context.unset;
 
-  clazz.prototype.$setValidity = function(validationErrorKey, state, controller) {
-    if (isUndefined(state)) {
-      createAndSet(this, '$pending', validationErrorKey, controller);
-    } else {
-      unsetAndCleanup(this, '$pending', validationErrorKey, controller);
-    }
-    if (!isBoolean(state)) {
-      unset(this.$error, validationErrorKey, controller);
-      unset(this.$$success, validationErrorKey, controller);
-    } else {
-      if (state) {
-        unset(this.$error, validationErrorKey, controller);
-        set(this.$$success, validationErrorKey, controller);
+    clazz.prototype.$setValidity = function (validationErrorKey, state, controller) {
+      if (isUndefined(state)) {
+        createAndSet(this, '$pending', validationErrorKey, controller);
       } else {
-        set(this.$error, validationErrorKey, controller);
+        unsetAndCleanup(this, '$pending', validationErrorKey, controller);
+      }
+      if (!isBoolean(state)) {
+        unset(this.$error, validationErrorKey, controller);
         unset(this.$$success, validationErrorKey, controller);
+      } else {
+        if (state) {
+          unset(this.$error, validationErrorKey, controller);
+          set(this.$$success, validationErrorKey, controller);
+        } else {
+          set(this.$error, validationErrorKey, controller);
+          unset(this.$$success, validationErrorKey, controller);
+        }
+      }
+      if (this.$pending) {
+        cachedToggleClass(this, PENDING_CLASS, true);
+        this.$valid = this.$invalid = undefined;
+        toggleValidationCss(this, '', null);
+      } else {
+        cachedToggleClass(this, PENDING_CLASS, false);
+        this.$valid = isObjectEmpty(this.$error);
+        this.$invalid = !this.$valid;
+        toggleValidationCss(this, '', this.$valid);
+      }
+
+      // re-read the state as the set/unset methods could have
+      // combined state in this.$error[validationError] (used for forms),
+      // where setting/unsetting only increments/decrements the value,
+      // and does not replace it.
+      var combinedState;
+      if (this.$pending && this.$pending[validationErrorKey]) {
+        combinedState = undefined;
+      } else if (this.$error[validationErrorKey]) {
+        combinedState = false;
+      } else if (this.$$success[validationErrorKey]) {
+        combinedState = true;
+      } else {
+        combinedState = null;
       }
-    }
-    if (this.$pending) {
-      cachedToggleClass(this, PENDING_CLASS, true);
-      this.$valid = this.$invalid = undefined;
-      toggleValidationCss(this, '', null);
-    } else {
-      cachedToggleClass(this, PENDING_CLASS, false);
-      this.$valid = isObjectEmpty(this.$error);
-      this.$invalid = !this.$valid;
-      toggleValidationCss(this, '', this.$valid);
-    }
-
-    // re-read the state as the set/unset methods could have
-    // combined state in this.$error[validationError] (used for forms),
-    // where setting/unsetting only increments/decrements the value,
-    // and does not replace it.
-    var combinedState;
-    if (this.$pending && this.$pending[validationErrorKey]) {
-      combinedState = undefined;
-    } else if (this.$error[validationErrorKey]) {
-      combinedState = false;
-    } else if (this.$$success[validationErrorKey]) {
-      combinedState = true;
-    } else {
-      combinedState = null;
-    }
 
-    toggleValidationCss(this, validationErrorKey, combinedState);
-    this.$$parentForm.$setValidity(validationErrorKey, combinedState, this);
-  };
+      toggleValidationCss(this, validationErrorKey, combinedState);
+      this.$$parentForm.$setValidity(validationErrorKey, combinedState, this);
+    };
 
-  function createAndSet(ctrl, name, value, controller) {
-    if (!ctrl[name]) {
-      ctrl[name] = {};
+    function createAndSet(ctrl, name, value, controller) {
+      if (!ctrl[name]) {
+        ctrl[name] = {};
+      }
+      set(ctrl[name], value, controller);
     }
-    set(ctrl[name], value, controller);
-  }
 
-  function unsetAndCleanup(ctrl, name, value, controller) {
-    if (ctrl[name]) {
-      unset(ctrl[name], value, controller);
-    }
-    if (isObjectEmpty(ctrl[name])) {
-      ctrl[name] = undefined;
+    function unsetAndCleanup(ctrl, name, value, controller) {
+      if (ctrl[name]) {
+        unset(ctrl[name], value, controller);
+      }
+      if (isObjectEmpty(ctrl[name])) {
+        ctrl[name] = undefined;
+      }
     }
-  }
 
-  function cachedToggleClass(ctrl, className, switchValue) {
-    if (switchValue && !ctrl.$$classCache[className]) {
-      ctrl.$$animate.addClass(ctrl.$$element, className);
-      ctrl.$$classCache[className] = true;
-    } else if (!switchValue && ctrl.$$classCache[className]) {
-      ctrl.$$animate.removeClass(ctrl.$$element, className);
-      ctrl.$$classCache[className] = false;
+    function cachedToggleClass(ctrl, className, switchValue) {
+      if (switchValue && !ctrl.$$classCache[className]) {
+        ctrl.$$animate.addClass(ctrl.$$element, className);
+        ctrl.$$classCache[className] = true;
+      } else if (!switchValue && ctrl.$$classCache[className]) {
+        ctrl.$$animate.removeClass(ctrl.$$element, className);
+        ctrl.$$classCache[className] = false;
+      }
     }
-  }
 
-  function toggleValidationCss(ctrl, validationErrorKey, isValid) {
-    validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
+    function toggleValidationCss(ctrl, validationErrorKey, isValid) {
+      validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
 
-    cachedToggleClass(ctrl, VALID_CLASS + validationErrorKey, isValid === true);
-    cachedToggleClass(ctrl, INVALID_CLASS + validationErrorKey, isValid === false);
+      cachedToggleClass(ctrl, VALID_CLASS + validationErrorKey, isValid === true);
+      cachedToggleClass(ctrl, INVALID_CLASS + validationErrorKey, isValid === false);
+    }
   }
-}
 
-function isObjectEmpty(obj) {
-  if (obj) {
-    for (var prop in obj) {
-      if (obj.hasOwnProperty(prop)) {
-        return false;
+  function isObjectEmpty(obj) {
+    if (obj) {
+      for (var prop in obj) {
+        if (obj.hasOwnProperty(prop)) {
+          return false;
+        }
       }
     }
+    return true;
   }
-  return true;
-}
-
-/* global
-  VALID_CLASS: false,
-  INVALID_CLASS: false,
-  PRISTINE_CLASS: false,
-  DIRTY_CLASS: false,
-  ngModelMinErr: false
-*/
-
-// Regex code was initially obtained from SO prior to modification: https://stackoverflow.com/questions/3143070/javascript-regex-iso-datetime#answer-3143231
-var ISO_DATE_REGEXP = /^\d{4,}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+(?:[+-][0-2]\d:[0-5]\d|Z)$/;
-// See valid URLs in RFC3987 (http://tools.ietf.org/html/rfc3987)
-// Note: We are being more lenient, because browsers are too.
-//   1. Scheme
-//   2. Slashes
-//   3. Username
-//   4. Password
-//   5. Hostname
-//   6. Port
-//   7. Path
-//   8. Query
-//   9. Fragment
-//                 1111111111111111 222   333333    44444        55555555555555555555555     666     77777777     8888888     999
-var URL_REGEXP = /^[a-z][a-z\d.+-]*:\/*(?:[^:@]+(?::[^@]+)?@)?(?:[^\s:/?#]+|\[[a-f\d:]+])(?::\d+)?(?:\/[^?#]*)?(?:\?[^#]*)?(?:#.*)?$/i;
-// eslint-disable-next-line max-len
-var EMAIL_REGEXP = /^(?=.{1,254}$)(?=.{1,64}@)[-!#$%&'*+/0-9=?A-Z^_`a-z{|}~]+(\.[-!#$%&'*+/0-9=?A-Z^_`a-z{|}~]+)*@[A-Za-z0-9]([A-Za-z0-9-]{0,61}[A-Za-z0-9])?(\.[A-Za-z0-9]([A-Za-z0-9-]{0,61}[A-Za-z0-9])?)*$/;
-var NUMBER_REGEXP = /^\s*(-|\+)?(\d+|(\d*(\.\d*)))([eE][+-]?\d+)?\s*$/;
-var DATE_REGEXP = /^(\d{4,})-(\d{2})-(\d{2})$/;
-var DATETIMELOCAL_REGEXP = /^(\d{4,})-(\d\d)-(\d\d)T(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/;
-var WEEK_REGEXP = /^(\d{4,})-W(\d\d)$/;
-var MONTH_REGEXP = /^(\d{4,})-(\d\d)$/;
-var TIME_REGEXP = /^(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/;
-
-var PARTIAL_VALIDATION_EVENTS = 'keydown wheel mousedown';
-var PARTIAL_VALIDATION_TYPES = createMap();
-forEach('date,datetime-local,month,time,week'.split(','), function(type) {
-  PARTIAL_VALIDATION_TYPES[type] = true;
-});
-
-var inputType = {
-
-  /**
-   * @ngdoc input
-   * @name input[text]
-   *
-   * @description
-   * Standard HTML text input with angular data binding, inherited by most of the `input` elements.
-   *
-   *
-   * @param {string} ngModel Assignable angular expression to data-bind to.
-   * @param {string=} name Property name of the form under which the control is published.
-   * @param {string=} required Adds `required` validation error key if the value is not entered.
-   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
-   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
-   *    `required` when you want to data-bind to the `required` attribute.
-   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
-   *    minlength.
-   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
-   *    maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
-   *    any length.
-   * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
-   *    that contains the regular expression body that will be converted to a regular expression
-   *    as in the ngPattern directive.
-   * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel {@link ngModel.NgModelController#$viewValue $viewValue}
-   *    does not match a RegExp found by evaluating the Angular expression given in the attribute value.
-   *    If the expression evaluates to a RegExp object, then this is used directly.
-   *    If the expression evaluates to a string, then it will be converted to a RegExp
-   *    after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
-   *    `new RegExp('^abc$')`.

-   *    **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
-   *    start at the index of the last search's match, thus not taking the whole input value into
-   *    account.
-   * @param {string=} ngChange Angular expression to be executed when input changes due to user
-   *    interaction with the input element.
-   * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input.
-   *    This parameter is ignored for input[type=password] controls, which will never trim the
-   *    input.
-   *
-   * @example
-      
-        
-         
-         

-           
-           

-             
-               Required!
-             
-               Single word only!
-           

-           text = {{example.text}}

-           myForm.input.$valid = {{myForm.input.$valid}}

-           myForm.input.$error = {{myForm.input.$error}}

-           myForm.$valid = {{myForm.$valid}}

-           myForm.$error.required = {{!!myForm.$error.required}}

-          

-        
-        
-          var text = element(by.binding('example.text'));
-          var valid = element(by.binding('myForm.input.$valid'));
-          var input = element(by.model('example.text'));
-
-          it('should initialize to model', function() {
-            expect(text.getText()).toContain('guest');
-            expect(valid.getText()).toContain('true');
-          });
 
-          it('should be invalid if empty', function() {
-            input.clear();
-            input.sendKeys('');
+  /* global
+    VALID_CLASS: false,
+    INVALID_CLASS: false,
+    PRISTINE_CLASS: false,
+    DIRTY_CLASS: false,
+    ngModelMinErr: false
+  */
 
-            expect(text.getText()).toEqual('text =');
-            expect(valid.getText()).toContain('false');
-          });
+  // Regex code was initially obtained from SO prior to modification: https://stackoverflow.com/questions/3143070/javascript-regex-iso-datetime#answer-3143231
+  var ISO_DATE_REGEXP = /^\d{4,}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+(?:[+-][0-2]\d:[0-5]\d|Z)$/;
+  // See valid URLs in RFC3987 (http://tools.ietf.org/html/rfc3987)
+  // Note: We are being more lenient, because browsers are too.
+  //   1. Scheme
+  //   2. Slashes
+  //   3. Username
+  //   4. Password
+  //   5. Hostname
+  //   6. Port
+  //   7. Path
+  //   8. Query
+  //   9. Fragment
+  //                 1111111111111111 222   333333    44444        55555555555555555555555     666     77777777     8888888     999
+  var URL_REGEXP = /^[a-z][a-z\d.+-]*:\/*(?:[^:@]+(?::[^@]+)?@)?(?:[^\s:/?#]+|\[[a-f\d:]+])(?::\d+)?(?:\/[^?#]*)?(?:\?[^#]*)?(?:#.*)?$/i;
+  // eslint-disable-next-line max-len
+  var EMAIL_REGEXP = /^(?=.{1,254}$)(?=.{1,64}@)[-!#$%&'*+/0-9=?A-Z^_`a-z{|}~]+(\.[-!#$%&'*+/0-9=?A-Z^_`a-z{|}~]+)*@[A-Za-z0-9]([A-Za-z0-9-]{0,61}[A-Za-z0-9])?(\.[A-Za-z0-9]([A-Za-z0-9-]{0,61}[A-Za-z0-9])?)*$/;
+  var NUMBER_REGEXP = /^\s*(-|\+)?(\d+|(\d*(\.\d*)))([eE][+-]?\d+)?\s*$/;
+  var DATE_REGEXP = /^(\d{4,})-(\d{2})-(\d{2})$/;
+  var DATETIMELOCAL_REGEXP = /^(\d{4,})-(\d\d)-(\d\d)T(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/;
+  var WEEK_REGEXP = /^(\d{4,})-W(\d\d)$/;
+  var MONTH_REGEXP = /^(\d{4,})-(\d\d)$/;
+  var TIME_REGEXP = /^(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/;
+
+  var PARTIAL_VALIDATION_EVENTS = 'keydown wheel mousedown';
+  var PARTIAL_VALIDATION_TYPES = createMap();
+  forEach('date,datetime-local,month,time,week'.split(','), function (type) {
+    PARTIAL_VALIDATION_TYPES[type] = true;
+  });
 
-          it('should be invalid if multi word', function() {
-            input.clear();
-            input.sendKeys('hello world');
+  var inputType = {
 
-            expect(valid.getText()).toContain('false');
-          });
-        
-      
-   */
-  'text': textInputType,
+    /**
+     * @ngdoc input
+     * @name input[text]
+     *
+     * @description
+     * Standard HTML text input with angular data binding, inherited by most of the `input` elements.
+     *
+     *
+     * @param {string} ngModel Assignable angular expression to data-bind to.
+     * @param {string=} name Property name of the form under which the control is published.
+     * @param {string=} required Adds `required` validation error key if the value is not entered.
+     * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+     *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+     *    `required` when you want to data-bind to the `required` attribute.
+     * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
+     *    minlength.
+     * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
+     *    maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
+     *    any length.
+     * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
+     *    that contains the regular expression body that will be converted to a regular expression
+     *    as in the ngPattern directive.
+     * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel {@link ngModel.NgModelController#$viewValue $viewValue}
+     *    does not match a RegExp found by evaluating the Angular expression given in the attribute value.
+     *    If the expression evaluates to a RegExp object, then this is used directly.
+     *    If the expression evaluates to a string, then it will be converted to a RegExp
+     *    after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
+     *    `new RegExp('^abc$')`.

+     *    **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
+     *    start at the index of the last search's match, thus not taking the whole input value into
+     *    account.
+     * @param {string=} ngChange Angular expression to be executed when input changes due to user
+     *    interaction with the input element.
+     * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input.
+     *    This parameter is ignored for input[type=password] controls, which will never trim the
+     *    input.
+     *
+     * @example
+        
+          
+           
+           

+             
+             

+               
+                 Required!
+               
+                 Single word only!
+             

+             text = {{example.text}}

+             myForm.input.$valid = {{myForm.input.$valid}}

+             myForm.input.$error = {{myForm.input.$error}}

+             myForm.$valid = {{myForm.$valid}}

+             myForm.$error.required = {{!!myForm.$error.required}}

+            

+          
+          
+            var text = element(by.binding('example.text'));
+            var valid = element(by.binding('myForm.input.$valid'));
+            var input = element(by.model('example.text'));
+             it('should initialize to model', function() {
+              expect(text.getText()).toContain('guest');
+              expect(valid.getText()).toContain('true');
+            });
+             it('should be invalid if empty', function() {
+              input.clear();
+              input.sendKeys('');
+               expect(text.getText()).toEqual('text =');
+              expect(valid.getText()).toContain('false');
+            });
+             it('should be invalid if multi word', function() {
+              input.clear();
+              input.sendKeys('hello world');
+               expect(valid.getText()).toContain('false');
+            });
+          
+        
+     */
+    'text': textInputType,
 
     /**
      * @ngdoc input
@@ -58818,8 +58513,7 @@ var inputType = {
      
         var value = element(by.binding('example.value | date: "yyyy-MM-dd"'));
         var valid = element(by.binding('myForm.input.$valid'));
-
-        // currently protractor/webdriver does not support
+         // currently protractor/webdriver does not support
         // sending keys to all known HTML5 input controls
         // for various browsers (see https://github.com/angular/protractor/issues/562).
         function setInput(val) {
@@ -58829,19 +58523,16 @@ var inputType = {
           "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
           browser.executeScript(scr);
         }
-
-        it('should initialize to model', function() {
+         it('should initialize to model', function() {
           expect(value.getText()).toContain('2013-10-22');
           expect(valid.getText()).toContain('myForm.input.$valid = true');
         });
-
-        it('should be invalid if empty', function() {
+         it('should be invalid if empty', function() {
           setInput('');
           expect(value.getText()).toEqual('value =');
           expect(valid.getText()).toContain('myForm.input.$valid = false');
         });
-
-        it('should be invalid if over max', function() {
+         it('should be invalid if over max', function() {
           setInput('2015-01-01');
           expect(value.getText()).toContain('');
           expect(valid.getText()).toContain('myForm.input.$valid = false');
@@ -58849,1460 +58540,1411 @@ var inputType = {
      
      
      */
-  'date': createDateInputType('date', DATE_REGEXP,
-         createDateParser(DATE_REGEXP, ['yyyy', 'MM', 'dd']),
-         'yyyy-MM-dd'),
+    'date': createDateInputType('date', DATE_REGEXP, createDateParser(DATE_REGEXP, ['yyyy', 'MM', 'dd']), 'yyyy-MM-dd'),
 
-   /**
-    * @ngdoc input
-    * @name input[datetime-local]
-    *
-    * @description
-    * Input with datetime validation and transformation. In browsers that do not yet support
-    * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
-    * local datetime format (yyyy-MM-ddTHH:mm:ss), for example: `2010-12-28T14:57:00`.
-    *
-    * The model must always be a Date object, otherwise Angular will throw an error.
-    * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string.
-    *
-    * The timezone to be used to read/write the `Date` instance in the model can be defined using
-    * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
-    *
-    * @param {string} ngModel Assignable angular expression to data-bind to.
-    * @param {string=} name Property name of the form under which the control is published.
-    * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.
-    *   This must be a valid ISO datetime format (yyyy-MM-ddTHH:mm:ss). You can also use interpolation
-    *   inside this attribute (e.g. `min="{{minDatetimeLocal | date:'yyyy-MM-ddTHH:mm:ss'}}"`).
-    *   Note that `min` will also add native HTML5 constraint validation.
-    * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.
-    *   This must be a valid ISO datetime format (yyyy-MM-ddTHH:mm:ss). You can also use interpolation
-    *   inside this attribute (e.g. `max="{{maxDatetimeLocal | date:'yyyy-MM-ddTHH:mm:ss'}}"`).
-    *   Note that `max` will also add native HTML5 constraint validation.
-    * @param {(date|string)=} ngMin Sets the `min` validation error key to the Date / ISO datetime string
-    *   the `ngMin` expression evaluates to. Note that it does not set the `min` attribute.
-    * @param {(date|string)=} ngMax Sets the `max` validation error key to the Date / ISO datetime string
-    *   the `ngMax` expression evaluates to. Note that it does not set the `max` attribute.
-    * @param {string=} required Sets `required` validation error key if the value is not entered.
-    * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
-    *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
-    *    `required` when you want to data-bind to the `required` attribute.
-    * @param {string=} ngChange Angular expression to be executed when input changes due to user
-    *    interaction with the input element.
-    *
-    * @example
-    
-    
-      
+       

+         
+         
+         

+           
+               Required!
+           
+               Not a valid date!
+         

+         value = {{example.value | date: "yyyy-MM-ddTHH:mm:ss"}}

+         myForm.input.$valid = {{myForm.input.$valid}}

+         myForm.input.$error = {{myForm.input.$error}}

+         myForm.$valid = {{myForm.$valid}}

+         myForm.$error.required = {{!!myForm.$error.required}}

+       

+     
+     
+       var value = element(by.binding('example.value | date: "yyyy-MM-ddTHH:mm:ss"'));
+       var valid = element(by.binding('myForm.input.$valid'));
+        // currently protractor/webdriver does not support
+       // sending keys to all known HTML5 input controls
+       // for various browsers (https://github.com/angular/protractor/issues/562).
+       function setInput(val) {
+         // set the value of the element and force validation.
+         var scr = "var ipt = document.getElementById('exampleInput'); " +
+         "ipt.value = '" + val + "';" +
+         "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
+         browser.executeScript(scr);
+       }
+        it('should initialize to model', function() {
+         expect(value.getText()).toContain('2010-12-28T14:57:00');
+         expect(valid.getText()).toContain('myForm.input.$valid = true');
+       });
+        it('should be invalid if empty', function() {
+         setInput('');
+         expect(value.getText()).toEqual('value =');
+         expect(valid.getText()).toContain('myForm.input.$valid = false');
+       });
+        it('should be invalid if over max', function() {
+         setInput('2015-01-01T23:59:00');
+         expect(value.getText()).toContain('');
+         expect(valid.getText()).toContain('myForm.input.$valid = false');
+       });
+     
+     
+     */
+    'datetime-local': createDateInputType('datetimelocal', DATETIMELOCAL_REGEXP, createDateParser(DATETIMELOCAL_REGEXP, ['yyyy', 'MM', 'dd', 'HH', 'mm', 'ss', 'sss']), 'yyyy-MM-ddTHH:mm:ss.sss'),
+
+    /**
+     * @ngdoc input
+     * @name input[time]
+     *
+     * @description
+     * Input with time validation and transformation. In browsers that do not yet support
+     * the HTML5 time input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
+     * local time format (HH:mm:ss), for example: `14:57:00`. Model must be a Date object. This binding will always output a
+     * Date object to the model of January 1, 1970, or local date `new Date(1970, 0, 1, HH, mm, ss)`.
+     *
+     * The model must always be a Date object, otherwise Angular will throw an error.
+     * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string.
+     *
+     * The timezone to be used to read/write the `Date` instance in the model can be defined using
+     * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
+     *
+     * @param {string} ngModel Assignable angular expression to data-bind to.
+     * @param {string=} name Property name of the form under which the control is published.
+     * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.
+     *   This must be a valid ISO time format (HH:mm:ss). You can also use interpolation inside this
+     *   attribute (e.g. `min="{{minTime | date:'HH:mm:ss'}}"`). Note that `min` will also add
+     *   native HTML5 constraint validation.
+     * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.
+     *   This must be a valid ISO time format (HH:mm:ss). You can also use interpolation inside this
+     *   attribute (e.g. `max="{{maxTime | date:'HH:mm:ss'}}"`). Note that `max` will also add
+     *   native HTML5 constraint validation.
+     * @param {(date|string)=} ngMin Sets the `min` validation constraint to the Date / ISO time string the
+     *   `ngMin` expression evaluates to. Note that it does not set the `min` attribute.
+     * @param {(date|string)=} ngMax Sets the `max` validation constraint to the Date / ISO time string the
+     *   `ngMax` expression evaluates to. Note that it does not set the `max` attribute.
+     * @param {string=} required Sets `required` validation error key if the value is not entered.
+     * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+     *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+     *    `required` when you want to data-bind to the `required` attribute.
+     * @param {string=} ngChange Angular expression to be executed when input changes due to user
+     *    interaction with the input element.
+     *
+     * @example
+     
+     
+       
-      

-        
-        
-        

-          
-              Required!
-          
-              Not a valid date!
-        

-        value = {{example.value | date: "yyyy-MM-ddTHH:mm:ss"}}

-        myForm.input.$valid = {{myForm.input.$valid}}

-        myForm.input.$error = {{myForm.input.$error}}

-        myForm.$valid = {{myForm.$valid}}

-        myForm.$error.required = {{!!myForm.$error.required}}

-      

-    
-    
-      var value = element(by.binding('example.value | date: "yyyy-MM-ddTHH:mm:ss"'));
-      var valid = element(by.binding('myForm.input.$valid'));
-
-      // currently protractor/webdriver does not support
-      // sending keys to all known HTML5 input controls
-      // for various browsers (https://github.com/angular/protractor/issues/562).
-      function setInput(val) {
-        // set the value of the element and force validation.
-        var scr = "var ipt = document.getElementById('exampleInput'); " +
-        "ipt.value = '" + val + "';" +
-        "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
-        browser.executeScript(scr);
-      }
-
-      it('should initialize to model', function() {
-        expect(value.getText()).toContain('2010-12-28T14:57:00');
-        expect(valid.getText()).toContain('myForm.input.$valid = true');
-      });
-
-      it('should be invalid if empty', function() {
-        setInput('');
-        expect(value.getText()).toEqual('value =');
-        expect(valid.getText()).toContain('myForm.input.$valid = false');
-      });
-
-      it('should be invalid if over max', function() {
-        setInput('2015-01-01T23:59:00');
-        expect(value.getText()).toContain('');
-        expect(valid.getText()).toContain('myForm.input.$valid = false');
-      });
-    
-    
-    */
-  'datetime-local': createDateInputType('datetimelocal', DATETIMELOCAL_REGEXP,
-      createDateParser(DATETIMELOCAL_REGEXP, ['yyyy', 'MM', 'dd', 'HH', 'mm', 'ss', 'sss']),
-      'yyyy-MM-ddTHH:mm:ss.sss'),
-
-  /**
-   * @ngdoc input
-   * @name input[time]
-   *
-   * @description
-   * Input with time validation and transformation. In browsers that do not yet support
-   * the HTML5 time input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
-   * local time format (HH:mm:ss), for example: `14:57:00`. Model must be a Date object. This binding will always output a
-   * Date object to the model of January 1, 1970, or local date `new Date(1970, 0, 1, HH, mm, ss)`.
-   *
-   * The model must always be a Date object, otherwise Angular will throw an error.
-   * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string.
-   *
-   * The timezone to be used to read/write the `Date` instance in the model can be defined using
-   * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
-   *
-   * @param {string} ngModel Assignable angular expression to data-bind to.
-   * @param {string=} name Property name of the form under which the control is published.
-   * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.
-   *   This must be a valid ISO time format (HH:mm:ss). You can also use interpolation inside this
-   *   attribute (e.g. `min="{{minTime | date:'HH:mm:ss'}}"`). Note that `min` will also add
-   *   native HTML5 constraint validation.
-   * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.
-   *   This must be a valid ISO time format (HH:mm:ss). You can also use interpolation inside this
-   *   attribute (e.g. `max="{{maxTime | date:'HH:mm:ss'}}"`). Note that `max` will also add
-   *   native HTML5 constraint validation.
-   * @param {(date|string)=} ngMin Sets the `min` validation constraint to the Date / ISO time string the
-   *   `ngMin` expression evaluates to. Note that it does not set the `min` attribute.
-   * @param {(date|string)=} ngMax Sets the `max` validation constraint to the Date / ISO time string the
-   *   `ngMax` expression evaluates to. Note that it does not set the `max` attribute.
-   * @param {string=} required Sets `required` validation error key if the value is not entered.
-   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
-   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
-   *    `required` when you want to data-bind to the `required` attribute.
-   * @param {string=} ngChange Angular expression to be executed when input changes due to user
-   *    interaction with the input element.
-   *
-   * @example
-   
-   
-     
-     

-        
-        
-        

-          
-              Required!
-          
-              Not a valid date!
-        

-        value = {{example.value | date: "HH:mm:ss"}}

-        myForm.input.$valid = {{myForm.input.$valid}}

-        myForm.input.$error = {{myForm.input.$error}}

-        myForm.$valid = {{myForm.$valid}}

-        myForm.$error.required = {{!!myForm.$error.required}}

-     

-   
-   
-      var value = element(by.binding('example.value | date: "HH:mm:ss"'));
-      var valid = element(by.binding('myForm.input.$valid'));
-
-      // currently protractor/webdriver does not support
-      // sending keys to all known HTML5 input controls
-      // for various browsers (https://github.com/angular/protractor/issues/562).
-      function setInput(val) {
-        // set the value of the element and force validation.
-        var scr = "var ipt = document.getElementById('exampleInput'); " +
-        "ipt.value = '" + val + "';" +
-        "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
-        browser.executeScript(scr);
-      }
-
-      it('should initialize to model', function() {
-        expect(value.getText()).toContain('14:57:00');
-        expect(valid.getText()).toContain('myForm.input.$valid = true');
-      });
-
-      it('should be invalid if empty', function() {
-        setInput('');
-        expect(value.getText()).toEqual('value =');
-        expect(valid.getText()).toContain('myForm.input.$valid = false');
-      });
-
-      it('should be invalid if over max', function() {
-        setInput('23:59:00');
-        expect(value.getText()).toContain('');
-        expect(valid.getText()).toContain('myForm.input.$valid = false');
-      });
-   
-   
-   */
-  'time': createDateInputType('time', TIME_REGEXP,
-      createDateParser(TIME_REGEXP, ['HH', 'mm', 'ss', 'sss']),
-     'HH:mm:ss.sss'),
-
-   /**
-    * @ngdoc input
-    * @name input[week]
-    *
-    * @description
-    * Input with week-of-the-year validation and transformation to Date. In browsers that do not yet support
-    * the HTML5 week input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
-    * week format (yyyy-W##), for example: `2013-W02`.
-    *
-    * The model must always be a Date object, otherwise Angular will throw an error.
-    * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string.
-    *
-    * The timezone to be used to read/write the `Date` instance in the model can be defined using
-    * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
-    *
-    * @param {string} ngModel Assignable angular expression to data-bind to.
-    * @param {string=} name Property name of the form under which the control is published.
-    * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.
-    *   This must be a valid ISO week format (yyyy-W##). You can also use interpolation inside this
-    *   attribute (e.g. `min="{{minWeek | date:'yyyy-Www'}}"`). Note that `min` will also add
-    *   native HTML5 constraint validation.
-    * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.
-    *   This must be a valid ISO week format (yyyy-W##). You can also use interpolation inside this
-    *   attribute (e.g. `max="{{maxWeek | date:'yyyy-Www'}}"`). Note that `max` will also add
-    *   native HTML5 constraint validation.
-    * @param {(date|string)=} ngMin Sets the `min` validation constraint to the Date / ISO week string
-    *   the `ngMin` expression evaluates to. Note that it does not set the `min` attribute.
-    * @param {(date|string)=} ngMax Sets the `max` validation constraint to the Date / ISO week string
-    *   the `ngMax` expression evaluates to. Note that it does not set the `max` attribute.
-    * @param {string=} required Sets `required` validation error key if the value is not entered.
-    * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
-    *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
-    *    `required` when you want to data-bind to the `required` attribute.
-    * @param {string=} ngChange Angular expression to be executed when input changes due to user
-    *    interaction with the input element.
-    *
-    * @example
-    
-    
-      
-      

-        
-        

-          
-              Required!
-          
-              Not a valid date!
-        

-        value = {{example.value | date: "yyyy-Www"}}

-        myForm.input.$valid = {{myForm.input.$valid}}

-        myForm.input.$error = {{myForm.input.$error}}

-        myForm.$valid = {{myForm.$valid}}

-        myForm.$error.required = {{!!myForm.$error.required}}

-      

-    
-    
-      var value = element(by.binding('example.value | date: "yyyy-Www"'));
-      var valid = element(by.binding('myForm.input.$valid'));
-
-      // currently protractor/webdriver does not support
-      // sending keys to all known HTML5 input controls
-      // for various browsers (https://github.com/angular/protractor/issues/562).
-      function setInput(val) {
-        // set the value of the element and force validation.
-        var scr = "var ipt = document.getElementById('exampleInput'); " +
-        "ipt.value = '" + val + "';" +
-        "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
-        browser.executeScript(scr);
-      }
-
-      it('should initialize to model', function() {
-        expect(value.getText()).toContain('2013-W01');
-        expect(valid.getText()).toContain('myForm.input.$valid = true');
-      });
-
-      it('should be invalid if empty', function() {
-        setInput('');
-        expect(value.getText()).toEqual('value =');
-        expect(valid.getText()).toContain('myForm.input.$valid = false');
-      });
-
-      it('should be invalid if over max', function() {
-        setInput('2015-W01');
-        expect(value.getText()).toContain('');
-        expect(valid.getText()).toContain('myForm.input.$valid = false');
-      });
-    
-    
-    */
-  'week': createDateInputType('week', WEEK_REGEXP, weekParser, 'yyyy-Www'),
-
-  /**
-   * @ngdoc input
-   * @name input[month]
-   *
-   * @description
-   * Input with month validation and transformation. In browsers that do not yet support
-   * the HTML5 month input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
-   * month format (yyyy-MM), for example: `2009-01`.
-   *
-   * The model must always be a Date object, otherwise Angular will throw an error.
-   * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string.
-   * If the model is not set to the first of the month, the next view to model update will set it
-   * to the first of the month.
-   *
-   * The timezone to be used to read/write the `Date` instance in the model can be defined using
-   * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
-   *
-   * @param {string} ngModel Assignable angular expression to data-bind to.
-   * @param {string=} name Property name of the form under which the control is published.
-   * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.
-   *   This must be a valid ISO month format (yyyy-MM). You can also use interpolation inside this
-   *   attribute (e.g. `min="{{minMonth | date:'yyyy-MM'}}"`). Note that `min` will also add
-   *   native HTML5 constraint validation.
-   * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.
-   *   This must be a valid ISO month format (yyyy-MM). You can also use interpolation inside this
-   *   attribute (e.g. `max="{{maxMonth | date:'yyyy-MM'}}"`). Note that `max` will also add
-   *   native HTML5 constraint validation.
-   * @param {(date|string)=} ngMin Sets the `min` validation constraint to the Date / ISO week string
-   *   the `ngMin` expression evaluates to. Note that it does not set the `min` attribute.
-   * @param {(date|string)=} ngMax Sets the `max` validation constraint to the Date / ISO week string
-   *   the `ngMax` expression evaluates to. Note that it does not set the `max` attribute.
-
-   * @param {string=} required Sets `required` validation error key if the value is not entered.
-   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
-   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
-   *    `required` when you want to data-bind to the `required` attribute.
-   * @param {string=} ngChange Angular expression to be executed when input changes due to user
-   *    interaction with the input element.
-   *
-   * @example
-   
-   
-     
-     

-       
-       
-       

-         
-            Required!
-         
-            Not a valid month!
-       

-       value = {{example.value | date: "yyyy-MM"}}

-       myForm.input.$valid = {{myForm.input.$valid}}

-       myForm.input.$error = {{myForm.input.$error}}

-       myForm.$valid = {{myForm.$valid}}

-       myForm.$error.required = {{!!myForm.$error.required}}

-     

-   
-   
-      var value = element(by.binding('example.value | date: "yyyy-MM"'));
-      var valid = element(by.binding('myForm.input.$valid'));
-
-      // currently protractor/webdriver does not support
-      // sending keys to all known HTML5 input controls
-      // for various browsers (https://github.com/angular/protractor/issues/562).
-      function setInput(val) {
-        // set the value of the element and force validation.
-        var scr = "var ipt = document.getElementById('exampleInput'); " +
-        "ipt.value = '" + val + "';" +
-        "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
-        browser.executeScript(scr);
-      }
-
-      it('should initialize to model', function() {
-        expect(value.getText()).toContain('2013-10');
-        expect(valid.getText()).toContain('myForm.input.$valid = true');
-      });
-
-      it('should be invalid if empty', function() {
-        setInput('');
-        expect(value.getText()).toEqual('value =');
-        expect(valid.getText()).toContain('myForm.input.$valid = false');
-      });
-
-      it('should be invalid if over max', function() {
-        setInput('2015-01');
-        expect(value.getText()).toContain('');
-        expect(valid.getText()).toContain('myForm.input.$valid = false');
-      });
-   
-   
-   */
-  'month': createDateInputType('month', MONTH_REGEXP,
-     createDateParser(MONTH_REGEXP, ['yyyy', 'MM']),
-     'yyyy-MM'),
-
-  /**
-   * @ngdoc input
-   * @name input[number]
-   *
-   * @description
-   * Text input with number validation and transformation. Sets the `number` validation
-   * error if not a valid number.
-   *
-   * 

-   * The model must always be of type `number` otherwise Angular will throw an error.
-   * Be aware that a string containing a number is not enough. See the {@link ngModel:numfmt}
-   * error docs for more information and an example of how to convert your model if necessary.
-   * 

-   *
-   * ## Issues with HTML5 constraint validation
-   *
-   * In browsers that follow the
-   * [HTML5 specification](https://html.spec.whatwg.org/multipage/forms.html#number-state-%28type=number%29),
-   * `input[number]` does not work as expected with {@link ngModelOptions `ngModelOptions.allowInvalid`}.
-   * If a non-number is entered in the input, the browser will report the value as an empty string,
-   * which means the view / model values in `ngModel` and subsequently the scope value
-   * will also be an empty string.
-   *
-   *
-   * @param {string} ngModel Assignable angular expression to data-bind to.
-   * @param {string=} name Property name of the form under which the control is published.
-   * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.
-   *    Can be interpolated.
-   * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.
-   *    Can be interpolated.
-   * @param {string=} ngMin Like `min`, sets the `min` validation error key if the value entered is less than `ngMin`,
-   *    but does not trigger HTML5 native validation. Takes an expression.
-   * @param {string=} ngMax Like `max`, sets the `max` validation error key if the value entered is greater than `ngMax`,
-   *    but does not trigger HTML5 native validation. Takes an expression.
-   * @param {string=} step Sets the `step` validation error key if the value entered does not fit the `step` constraint.
-   *    Can be interpolated.
-   * @param {string=} ngStep Like `step`, sets the `step` validation error key if the value entered does not fit the `ngStep` constraint,
-   *    but does not trigger HTML5 native validation. Takes an expression.
-   * @param {string=} required Sets `required` validation error key if the value is not entered.
-   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
-   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
-   *    `required` when you want to data-bind to the `required` attribute.
-   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
-   *    minlength.
-   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
-   *    maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
-   *    any length.
-   * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
-   *    that contains the regular expression body that will be converted to a regular expression
-   *    as in the ngPattern directive.
-   * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel {@link ngModel.NgModelController#$viewValue $viewValue}
-   *    does not match a RegExp found by evaluating the Angular expression given in the attribute value.
-   *    If the expression evaluates to a RegExp object, then this is used directly.
-   *    If the expression evaluates to a string, then it will be converted to a RegExp
-   *    after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
-   *    `new RegExp('^abc$')`.

-   *    **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
-   *    start at the index of the last search's match, thus not taking the whole input value into
-   *    account.
-   * @param {string=} ngChange Angular expression to be executed when input changes due to user
-   *    interaction with the input element.
-   *
-   * @example
-      
-        
-         
-         

-           
-           

-             
-               Required!
-             
-               Not valid number!
-           

-           value = {{example.value}}

-           myForm.input.$valid = {{myForm.input.$valid}}

-           myForm.input.$error = {{myForm.input.$error}}

-           myForm.$valid = {{myForm.$valid}}

-           myForm.$error.required = {{!!myForm.$error.required}}

-          

-        
-        
-          var value = element(by.binding('example.value'));
-          var valid = element(by.binding('myForm.input.$valid'));
-          var input = element(by.model('example.value'));
-
-          it('should initialize to model', function() {
-            expect(value.getText()).toContain('12');
-            expect(valid.getText()).toContain('true');
-          });
-
-          it('should be invalid if empty', function() {
-            input.clear();
-            input.sendKeys('');
-            expect(value.getText()).toEqual('value =');
-            expect(valid.getText()).toContain('false');
-          });
-
-          it('should be invalid if over max', function() {
-            input.clear();
-            input.sendKeys('123');
-            expect(value.getText()).toEqual('value =');
-            expect(valid.getText()).toContain('false');
-          });
-        
-      
-   */
-  'number': numberInputType,
-
+       
+       

+          
+          
+          

+            
+                Required!
+            
+                Not a valid date!
+          

+          value = {{example.value | date: "HH:mm:ss"}}

+          myForm.input.$valid = {{myForm.input.$valid}}

+          myForm.input.$error = {{myForm.input.$error}}

+          myForm.$valid = {{myForm.$valid}}

+          myForm.$error.required = {{!!myForm.$error.required}}

+       

+     
+     
+        var value = element(by.binding('example.value | date: "HH:mm:ss"'));
+        var valid = element(by.binding('myForm.input.$valid'));
+         // currently protractor/webdriver does not support
+        // sending keys to all known HTML5 input controls
+        // for various browsers (https://github.com/angular/protractor/issues/562).
+        function setInput(val) {
+          // set the value of the element and force validation.
+          var scr = "var ipt = document.getElementById('exampleInput'); " +
+          "ipt.value = '" + val + "';" +
+          "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
+          browser.executeScript(scr);
+        }
+         it('should initialize to model', function() {
+          expect(value.getText()).toContain('14:57:00');
+          expect(valid.getText()).toContain('myForm.input.$valid = true');
+        });
+         it('should be invalid if empty', function() {
+          setInput('');
+          expect(value.getText()).toEqual('value =');
+          expect(valid.getText()).toContain('myForm.input.$valid = false');
+        });
+         it('should be invalid if over max', function() {
+          setInput('23:59:00');
+          expect(value.getText()).toContain('');
+          expect(valid.getText()).toContain('myForm.input.$valid = false');
+        });
+     
+     
+     */
+    'time': createDateInputType('time', TIME_REGEXP, createDateParser(TIME_REGEXP, ['HH', 'mm', 'ss', 'sss']), 'HH:mm:ss.sss'),
 
-  /**
-   * @ngdoc input
-   * @name input[url]
-   *
-   * @description
-   * Text input with URL validation. Sets the `url` validation error key if the content is not a
-   * valid URL.
-   *
-   * 

-   * **Note:** `input[url]` uses a regex to validate urls that is derived from the regex
-   * used in Chromium. If you need stricter validation, you can use `ng-pattern` or modify
-   * the built-in validators (see the {@link guide/forms Forms guide})
-   * 

-   *
-   * @param {string} ngModel Assignable angular expression to data-bind to.
-   * @param {string=} name Property name of the form under which the control is published.
-   * @param {string=} required Sets `required` validation error key if the value is not entered.
-   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
-   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
-   *    `required` when you want to data-bind to the `required` attribute.
-   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
-   *    minlength.
-   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
-   *    maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
-   *    any length.
-   * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
-   *    that contains the regular expression body that will be converted to a regular expression
-   *    as in the ngPattern directive.
-   * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel {@link ngModel.NgModelController#$viewValue $viewValue}
-   *    does not match a RegExp found by evaluating the Angular expression given in the attribute value.
-   *    If the expression evaluates to a RegExp object, then this is used directly.
-   *    If the expression evaluates to a string, then it will be converted to a RegExp
-   *    after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
-   *    `new RegExp('^abc$')`.

-   *    **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
-   *    start at the index of the last search's match, thus not taking the whole input value into
-   *    account.
-   * @param {string=} ngChange Angular expression to be executed when input changes due to user
-   *    interaction with the input element.
-   *
-   * @example
-      
-        
-         
-         

-           

+     
+       var value = element(by.binding('example.value | date: "yyyy-Www"'));
+       var valid = element(by.binding('myForm.input.$valid'));
+        // currently protractor/webdriver does not support
+       // sending keys to all known HTML5 input controls
+       // for various browsers (https://github.com/angular/protractor/issues/562).
+       function setInput(val) {
+         // set the value of the element and force validation.
+         var scr = "var ipt = document.getElementById('exampleInput'); " +
+         "ipt.value = '" + val + "';" +
+         "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
+         browser.executeScript(scr);
+       }
+        it('should initialize to model', function() {
+         expect(value.getText()).toContain('2013-W01');
+         expect(valid.getText()).toContain('myForm.input.$valid = true');
+       });
+        it('should be invalid if empty', function() {
+         setInput('');
+         expect(value.getText()).toEqual('value =');
+         expect(valid.getText()).toContain('myForm.input.$valid = false');
+       });
+        it('should be invalid if over max', function() {
+         setInput('2015-W01');
+         expect(value.getText()).toContain('');
+         expect(valid.getText()).toContain('myForm.input.$valid = false');
+       });
+     
+     
+     */
+    'week': createDateInputType('week', WEEK_REGEXP, weekParser, 'yyyy-Www'),
 
+    /**
+     * @ngdoc input
+     * @name input[month]
+     *
+     * @description
+     * Input with month validation and transformation. In browsers that do not yet support
+     * the HTML5 month input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
+     * month format (yyyy-MM), for example: `2009-01`.
+     *
+     * The model must always be a Date object, otherwise Angular will throw an error.
+     * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string.
+     * If the model is not set to the first of the month, the next view to model update will set it
+     * to the first of the month.
+     *
+     * The timezone to be used to read/write the `Date` instance in the model can be defined using
+     * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
+     *
+     * @param {string} ngModel Assignable angular expression to data-bind to.
+     * @param {string=} name Property name of the form under which the control is published.
+     * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.
+     *   This must be a valid ISO month format (yyyy-MM). You can also use interpolation inside this
+     *   attribute (e.g. `min="{{minMonth | date:'yyyy-MM'}}"`). Note that `min` will also add
+     *   native HTML5 constraint validation.
+     * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.
+     *   This must be a valid ISO month format (yyyy-MM). You can also use interpolation inside this
+     *   attribute (e.g. `max="{{maxMonth | date:'yyyy-MM'}}"`). Note that `max` will also add
+     *   native HTML5 constraint validation.
+     * @param {(date|string)=} ngMin Sets the `min` validation constraint to the Date / ISO week string
+     *   the `ngMin` expression evaluates to. Note that it does not set the `min` attribute.
+     * @param {(date|string)=} ngMax Sets the `max` validation constraint to the Date / ISO week string
+     *   the `ngMax` expression evaluates to. Note that it does not set the `max` attribute.
+      * @param {string=} required Sets `required` validation error key if the value is not entered.
+     * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+     *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+     *    `required` when you want to data-bind to the `required` attribute.
+     * @param {string=} ngChange Angular expression to be executed when input changes due to user
+     *    interaction with the input element.
+     *
+     * @example
+     
+     
+       
+       

+         
+         
+         

+           
+              Required!
+           
+              Not a valid month!
+         

+         value = {{example.value | date: "yyyy-MM"}}

+         myForm.input.$valid = {{myForm.input.$valid}}

+         myForm.input.$error = {{myForm.input.$error}}

+         myForm.$valid = {{myForm.$valid}}

+         myForm.$error.required = {{!!myForm.$error.required}}

+       

+     
+     
+        var value = element(by.binding('example.value | date: "yyyy-MM"'));
+        var valid = element(by.binding('myForm.input.$valid'));
+         // currently protractor/webdriver does not support
+        // sending keys to all known HTML5 input controls
+        // for various browsers (https://github.com/angular/protractor/issues/562).
+        function setInput(val) {
+          // set the value of the element and force validation.
+          var scr = "var ipt = document.getElementById('exampleInput'); " +
+          "ipt.value = '" + val + "';" +
+          "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
+          browser.executeScript(scr);
+        }
+         it('should initialize to model', function() {
+          expect(value.getText()).toContain('2013-10');
+          expect(valid.getText()).toContain('myForm.input.$valid = true');
+        });
+         it('should be invalid if empty', function() {
+          setInput('');
+          expect(value.getText()).toEqual('value =');
+          expect(valid.getText()).toContain('myForm.input.$valid = false');
+        });
+         it('should be invalid if over max', function() {
+          setInput('2015-01');
+          expect(value.getText()).toContain('');
+          expect(valid.getText()).toContain('myForm.input.$valid = false');
+        });
+     
+     
+     */
+    'month': createDateInputType('month', MONTH_REGEXP, createDateParser(MONTH_REGEXP, ['yyyy', 'MM']), 'yyyy-MM'),
 
-  /**
-   * @ngdoc input
-   * @name input[email]
-   *
-   * @description
-   * Text input with email validation. Sets the `email` validation error key if not a valid email
-   * address.
-   *
-   * 

-   * **Note:** `input[email]` uses a regex to validate email addresses that is derived from the regex
-   * used in Chromium. If you need stricter validation (e.g. requiring a top-level domain), you can
-   * use `ng-pattern` or modify the built-in validators (see the {@link guide/forms Forms guide})
-   * 

-   *
-   * @param {string} ngModel Assignable angular expression to data-bind to.
-   * @param {string=} name Property name of the form under which the control is published.
-   * @param {string=} required Sets `required` validation error key if the value is not entered.
-   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
-   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
-   *    `required` when you want to data-bind to the `required` attribute.
-   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
-   *    minlength.
-   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
-   *    maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
-   *    any length.
-   * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
-   *    that contains the regular expression body that will be converted to a regular expression
-   *    as in the ngPattern directive.
-   * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel {@link ngModel.NgModelController#$viewValue $viewValue}
-   *    does not match a RegExp found by evaluating the Angular expression given in the attribute value.
-   *    If the expression evaluates to a RegExp object, then this is used directly.
-   *    If the expression evaluates to a string, then it will be converted to a RegExp
-   *    after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
-   *    `new RegExp('^abc$')`.

-   *    **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
-   *    start at the index of the last search's match, thus not taking the whole input value into
-   *    account.
-   * @param {string=} ngChange Angular expression to be executed when input changes due to user
-   *    interaction with the input element.
-   *
-   * @example
-      
-        
-         
+    /**
+     * @ngdoc input
+     * @name input[number]
+     *
+     * @description
+     * Text input with number validation and transformation. Sets the `number` validation
+     * error if not a valid number.
+     *
+     * 

+     * The model must always be of type `number` otherwise Angular will throw an error.
+     * Be aware that a string containing a number is not enough. See the {@link ngModel:numfmt}
+     * error docs for more information and an example of how to convert your model if necessary.
+     * 

+     *
+     * ## Issues with HTML5 constraint validation
+     *
+     * In browsers that follow the
+     * [HTML5 specification](https://html.spec.whatwg.org/multipage/forms.html#number-state-%28type=number%29),
+     * `input[number]` does not work as expected with {@link ngModelOptions `ngModelOptions.allowInvalid`}.
+     * If a non-number is entered in the input, the browser will report the value as an empty string,
+     * which means the view / model values in `ngModel` and subsequently the scope value
+     * will also be an empty string.
+     *
+     *
+     * @param {string} ngModel Assignable angular expression to data-bind to.
+     * @param {string=} name Property name of the form under which the control is published.
+     * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.
+     *    Can be interpolated.
+     * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.
+     *    Can be interpolated.
+     * @param {string=} ngMin Like `min`, sets the `min` validation error key if the value entered is less than `ngMin`,
+     *    but does not trigger HTML5 native validation. Takes an expression.
+     * @param {string=} ngMax Like `max`, sets the `max` validation error key if the value entered is greater than `ngMax`,
+     *    but does not trigger HTML5 native validation. Takes an expression.
+     * @param {string=} step Sets the `step` validation error key if the value entered does not fit the `step` constraint.
+     *    Can be interpolated.
+     * @param {string=} ngStep Like `step`, sets the `step` validation error key if the value entered does not fit the `ngStep` constraint,
+     *    but does not trigger HTML5 native validation. Takes an expression.
+     * @param {string=} required Sets `required` validation error key if the value is not entered.
+     * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+     *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+     *    `required` when you want to data-bind to the `required` attribute.
+     * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
+     *    minlength.
+     * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
+     *    maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
+     *    any length.
+     * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
+     *    that contains the regular expression body that will be converted to a regular expression
+     *    as in the ngPattern directive.
+     * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel {@link ngModel.NgModelController#$viewValue $viewValue}
+     *    does not match a RegExp found by evaluating the Angular expression given in the attribute value.
+     *    If the expression evaluates to a RegExp object, then this is used directly.
+     *    If the expression evaluates to a string, then it will be converted to a RegExp
+     *    after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
+     *    `new RegExp('^abc$')`.

+     *    **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
+     *    start at the index of the last search's match, thus not taking the whole input value into
+     *    account.
+     * @param {string=} ngChange Angular expression to be executed when input changes due to user
+     *    interaction with the input element.
+     *
+     * @example
+        
+          
+           
            

-             
+             
              

                
                  Required!
-               
-                 Not valid email!
+               
+                 Not valid number!
              

-             text = {{email.text}}

+             value = {{example.value}}

              myForm.input.$valid = {{myForm.input.$valid}}

              myForm.input.$error = {{myForm.input.$error}}

              myForm.$valid = {{myForm.$valid}}

              myForm.$error.required = {{!!myForm.$error.required}}

-             myForm.$error.email = {{!!myForm.$error.email}}

-           

-         
-        
-          var text = element(by.binding('email.text'));
-          var valid = element(by.binding('myForm.input.$valid'));
-          var input = element(by.model('email.text'));
+            
+          
+          
+            var value = element(by.binding('example.value'));
+            var valid = element(by.binding('myForm.input.$valid'));
+            var input = element(by.model('example.value'));
+             it('should initialize to model', function() {
+              expect(value.getText()).toContain('12');
+              expect(valid.getText()).toContain('true');
+            });
+             it('should be invalid if empty', function() {
+              input.clear();
+              input.sendKeys('');
+              expect(value.getText()).toEqual('value =');
+              expect(valid.getText()).toContain('false');
+            });
+             it('should be invalid if over max', function() {
+              input.clear();
+              input.sendKeys('123');
+              expect(value.getText()).toEqual('value =');
+              expect(valid.getText()).toContain('false');
+            });
+          
+        
+     */
+    'number': numberInputType,
 
-          it('should initialize to model', function() {
-            expect(text.getText()).toContain('me@example.com');
-            expect(valid.getText()).toContain('true');
-          });
+    /**
+     * @ngdoc input
+     * @name input[url]
+     *
+     * @description
+     * Text input with URL validation. Sets the `url` validation error key if the content is not a
+     * valid URL.
+     *
+     * 

+     * **Note:** `input[url]` uses a regex to validate urls that is derived from the regex
+     * used in Chromium. If you need stricter validation, you can use `ng-pattern` or modify
+     * the built-in validators (see the {@link guide/forms Forms guide})
+     * 

+     *
+     * @param {string} ngModel Assignable angular expression to data-bind to.
+     * @param {string=} name Property name of the form under which the control is published.
+     * @param {string=} required Sets `required` validation error key if the value is not entered.
+     * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+     *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+     *    `required` when you want to data-bind to the `required` attribute.
+     * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
+     *    minlength.
+     * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
+     *    maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
+     *    any length.
+     * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
+     *    that contains the regular expression body that will be converted to a regular expression
+     *    as in the ngPattern directive.
+     * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel {@link ngModel.NgModelController#$viewValue $viewValue}
+     *    does not match a RegExp found by evaluating the Angular expression given in the attribute value.
+     *    If the expression evaluates to a RegExp object, then this is used directly.
+     *    If the expression evaluates to a string, then it will be converted to a RegExp
+     *    after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
+     *    `new RegExp('^abc$')`.

+     *    **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
+     *    start at the index of the last search's match, thus not taking the whole input value into
+     *    account.
+     * @param {string=} ngChange Angular expression to be executed when input changes due to user
+     *    interaction with the input element.
+     *
+     * @example
+        
+          
+           
+           

+             

+          
+            var text = element(by.binding('url.text'));
+            var valid = element(by.binding('myForm.input.$valid'));
+            var input = element(by.model('url.text'));
+             it('should initialize to model', function() {
+              expect(text.getText()).toContain('http://google.com');
+              expect(valid.getText()).toContain('true');
+            });
+             it('should be invalid if empty', function() {
+              input.clear();
+              input.sendKeys('');
+               expect(text.getText()).toEqual('text =');
+              expect(valid.getText()).toContain('false');
+            });
+             it('should be invalid if not url', function() {
+              input.clear();
+              input.sendKeys('box');
+               expect(valid.getText()).toContain('false');
+            });
+          
+        
+     */
+    'url': urlInputType,
 
-          it('should be invalid if empty', function() {
-            input.clear();
-            input.sendKeys('');
-            expect(text.getText()).toEqual('text =');
-            expect(valid.getText()).toContain('false');
-          });
+    /**
+     * @ngdoc input
+     * @name input[email]
+     *
+     * @description
+     * Text input with email validation. Sets the `email` validation error key if not a valid email
+     * address.
+     *
+     * 

+     * **Note:** `input[email]` uses a regex to validate email addresses that is derived from the regex
+     * used in Chromium. If you need stricter validation (e.g. requiring a top-level domain), you can
+     * use `ng-pattern` or modify the built-in validators (see the {@link guide/forms Forms guide})
+     * 

+     *
+     * @param {string} ngModel Assignable angular expression to data-bind to.
+     * @param {string=} name Property name of the form under which the control is published.
+     * @param {string=} required Sets `required` validation error key if the value is not entered.
+     * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
+     *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
+     *    `required` when you want to data-bind to the `required` attribute.
+     * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
+     *    minlength.
+     * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
+     *    maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
+     *    any length.
+     * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
+     *    that contains the regular expression body that will be converted to a regular expression
+     *    as in the ngPattern directive.
+     * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel {@link ngModel.NgModelController#$viewValue $viewValue}
+     *    does not match a RegExp found by evaluating the Angular expression given in the attribute value.
+     *    If the expression evaluates to a RegExp object, then this is used directly.
+     *    If the expression evaluates to a string, then it will be converted to a RegExp
+     *    after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
+     *    `new RegExp('^abc$')`.

+     *    **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
+     *    start at the index of the last search's match, thus not taking the whole input value into
+     *    account.
+     * @param {string=} ngChange Angular expression to be executed when input changes due to user
+     *    interaction with the input element.
+     *
+     * @example
+        
+          
+           
+             

+               
+               

+                 
+                   Required!
+                 
+                   Not valid email!
+               

+               text = {{email.text}}

+               myForm.input.$valid = {{myForm.input.$valid}}

+               myForm.input.$error = {{myForm.input.$error}}

+               myForm.$valid = {{myForm.$valid}}

+               myForm.$error.required = {{!!myForm.$error.required}}

+               myForm.$error.email = {{!!myForm.$error.email}}

+             

+           
+          
+            var text = element(by.binding('email.text'));
+            var valid = element(by.binding('myForm.input.$valid'));
+            var input = element(by.model('email.text'));
+             it('should initialize to model', function() {
+              expect(text.getText()).toContain('me@example.com');
+              expect(valid.getText()).toContain('true');
+            });
+             it('should be invalid if empty', function() {
+              input.clear();
+              input.sendKeys('');
+              expect(text.getText()).toEqual('text =');
+              expect(valid.getText()).toContain('false');
+            });
+             it('should be invalid if not email', function() {
+              input.clear();
+              input.sendKeys('xxx');
+               expect(valid.getText()).toContain('false');
+            });
+          
+        
+     */
+    'email': emailInputType,
 
-          it('should be invalid if not email', function() {
-            input.clear();
-            input.sendKeys('xxx');
+    /**
+     * @ngdoc input
+     * @name input[radio]
+     *
+     * @description
+     * HTML radio button.
+     *
+     * @param {string} ngModel Assignable angular expression to data-bind to.
+     * @param {string} value The value to which the `ngModel` expression should be set when selected.
+     *    Note that `value` only supports `string` values, i.e. the scope model needs to be a string,
+     *    too. Use `ngValue` if you need complex models (`number`, `object`, ...).
+     * @param {string=} name Property name of the form under which the control is published.
+     * @param {string=} ngChange Angular expression to be executed when input changes due to user
+     *    interaction with the input element.
+     * @param {string} ngValue Angular expression to which `ngModel` will be be set when the radio
+     *    is selected. Should be used instead of the `value` attribute if you need
+     *    a non-string `ngModel` (`boolean`, `array`, ...).
+     *
+     * @example
+        
+          
+           
+           

+             

+             

+             

+             color = {{color.name | json}}

+            

+            Note that `ng-value="specialValue"` sets radio item's value to be the value of `$scope.specialValue`.
+          
+          
+            it('should change state', function() {
+              var inputs = element.all(by.model('color.name'));
+              var color = element(by.binding('color.name'));
+               expect(color.getText()).toContain('blue');
+               inputs.get(0).click();
+              expect(color.getText()).toContain('red');
+               inputs.get(1).click();
+              expect(color.getText()).toContain('green');
+            });
+          
+        
+     */
+    'radio': radioInputType,
 
-            expect(valid.getText()).toContain('false');
-          });
-        
-      
-   */
-  'email': emailInputType,
+    /**
+     * @ngdoc input
+     * @name input[range]
+     *
+     * @description
+     * Native range input with validation and transformation.
+     *
+     * The model for the range input must always be a `Number`.
+     *
+     * IE9 and other browsers that do not support the `range` type fall back
+     * to a text input without any default values for `min`, `max` and `step`. Model binding,
+     * validation and number parsing are nevertheless supported.
+     *
+     * Browsers that support range (latest Chrome, Safari, Firefox, Edge) treat `input[range]`
+     * in a way that never allows the input to hold an invalid value. That means:
+     * - any non-numerical value is set to `(max + min) / 2`.
+     * - any numerical value that is less than the current min val, or greater than the current max val
+     * is set to the min / max val respectively.
+     * - additionally, the current `step` is respected, so the nearest value that satisfies a step
+     * is used.
+     *
+     * See the [HTML Spec on input[type=range]](https://www.w3.org/TR/html5/forms.html#range-state-(type=range))
+     * for more info.
+     *
+     * This has the following consequences for Angular:
+     *
+     * Since the element value should always reflect the current model value, a range input
+     * will set the bound ngModel expression to the value that the browser has set for the
+     * input element. For example, in the following input ``,
+     * if the application sets `model.value = null`, the browser will set the input to `'50'`.
+     * Angular will then set the model to `50`, to prevent input and model value being out of sync.
+     *
+     * That means the model for range will immediately be set to `50` after `ngModel` has been
+     * initialized. It also means a range input can never have the required error.
+     *
+     * This does not only affect changes to the model value, but also to the values of the `min`,
+     * `max`, and `step` attributes. When these change in a way that will cause the browser to modify
+     * the input value, Angular will also update the model value.
+     *
+     * Automatic value adjustment also means that a range input element can never have the `required`,
+     * `min`, or `max` errors.
+     *
+     * However, `step` is currently only fully implemented by Firefox. Other browsers have problems
+     * when the step value changes dynamically - they do not adjust the element value correctly, but
+     * instead may set the `stepMismatch` error. If that's the case, the Angular will set the `step`
+     * error on the input, and set the model to `undefined`.
+     *
+     * Note that `input[range]` is not compatible with`ngMax`, `ngMin`, and `ngStep`, because they do
+     * not set the `min` and `max` attributes, which means that the browser won't automatically adjust
+     * the input value based on their values, and will always assume min = 0, max = 100, and step = 1.
+     *
+     * @param {string}  ngModel Assignable angular expression to data-bind to.
+     * @param {string=} name Property name of the form under which the control is published.
+     * @param {string=} min Sets the `min` validation to ensure that the value entered is greater
+     *                  than `min`. Can be interpolated.
+     * @param {string=} max Sets the `max` validation to ensure that the value entered is less than `max`.
+     *                  Can be interpolated.
+     * @param {string=} step Sets the `step` validation to ensure that the value entered matches the `step`
+     *                  Can be interpolated.
+     * @param {expression=} ngChange AngularJS expression to be executed when the ngModel value changes due
+     *                      to user interaction with the input element.
+     * @param {expression=} ngChecked If the expression is truthy, then the `checked` attribute will be set on the
+     *                      element. **Note** : `ngChecked` should not be used alongside `ngModel`.
+     *                      Checkout {@link ng.directive:ngChecked ngChecked} for usage.
+     *
+     * @example
+        
+          
+            
+            

+               Model as range: 
+              

+              Model as number: 

+              Min: 

+              Max: 

+              value = {{value}}

+              myForm.range.$valid = {{myForm.range.$valid}}

+              myForm.range.$error = {{myForm.range.$error}}
+            

+          
+        
+      * ## Range Input with ngMin & ngMax attributes
+      * @example
+        
+          
+            
+            

+              Model as range: 
+              

+              Model as number: 

+              Min: 

+              Max: 

+              value = {{value}}

+              myForm.range.$valid = {{myForm.range.$valid}}

+              myForm.range.$error = {{myForm.range.$error}}
+            

+          
+        
+      */
+    'range': rangeInputType,
 
+    /**
+     * @ngdoc input
+     * @name input[checkbox]
+     *
+     * @description
+     * HTML checkbox.
+     *
+     * @param {string} ngModel Assignable angular expression to data-bind to.
+     * @param {string=} name Property name of the form under which the control is published.
+     * @param {expression=} ngTrueValue The value to which the expression should be set when selected.
+     * @param {expression=} ngFalseValue The value to which the expression should be set when not selected.
+     * @param {string=} ngChange Angular expression to be executed when input changes due to user
+     *    interaction with the input element.
+     *
+     * @example
+        
+          
+           
+           

+             

+             

+             value1 = {{checkboxModel.value1}}

+             value2 = {{checkboxModel.value2}}

+            

+          
+          
+            it('should change state', function() {
+              var value1 = element(by.binding('checkboxModel.value1'));
+              var value2 = element(by.binding('checkboxModel.value2'));
+               expect(value1.getText()).toContain('true');
+              expect(value2.getText()).toContain('YES');
+               element(by.model('checkboxModel.value1')).click();
+              element(by.model('checkboxModel.value2')).click();
+               expect(value1.getText()).toContain('false');
+              expect(value2.getText()).toContain('NO');
+            });
+          
+        
+     */
+    'checkbox': checkboxInputType,
 
-  /**
-   * @ngdoc input
-   * @name input[radio]
-   *
-   * @description
-   * HTML radio button.
-   *
-   * @param {string} ngModel Assignable angular expression to data-bind to.
-   * @param {string} value The value to which the `ngModel` expression should be set when selected.
-   *    Note that `value` only supports `string` values, i.e. the scope model needs to be a string,
-   *    too. Use `ngValue` if you need complex models (`number`, `object`, ...).
-   * @param {string=} name Property name of the form under which the control is published.
-   * @param {string=} ngChange Angular expression to be executed when input changes due to user
-   *    interaction with the input element.
-   * @param {string} ngValue Angular expression to which `ngModel` will be be set when the radio
-   *    is selected. Should be used instead of the `value` attribute if you need
-   *    a non-string `ngModel` (`boolean`, `array`, ...).
-   *
-   * @example
-      
-        
-         
-         

-           

-           

-           

-           color = {{color.name | json}}

-          

-          Note that `ng-value="specialValue"` sets radio item's value to be the value of `$scope.specialValue`.
-        
-        
-          it('should change state', function() {
-            var inputs = element.all(by.model('color.name'));
-            var color = element(by.binding('color.name'));
+    'hidden': noop,
+    'button': noop,
+    'submit': noop,
+    'reset': noop,
+    'file': noop
+  };
 
-            expect(color.getText()).toContain('blue');
+  function stringBasedInputType(ctrl) {
+    ctrl.$formatters.push(function (value) {
+      return ctrl.$isEmpty(value) ? value : value.toString();
+    });
+  }
 
-            inputs.get(0).click();
-            expect(color.getText()).toContain('red');
+  function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
+    baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
+    stringBasedInputType(ctrl);
+  }
 
-            inputs.get(1).click();
-            expect(color.getText()).toContain('green');
-          });
-        
-      
-   */
-  'radio': radioInputType,
+  function baseInputType(scope, element, attr, ctrl, $sniffer, $browser) {
+    var type = lowercase(element[0].type);
 
-  /**
-   * @ngdoc input
-   * @name input[range]
-   *
-   * @description
-   * Native range input with validation and transformation.
-   *
-   * The model for the range input must always be a `Number`.
-   *
-   * IE9 and other browsers that do not support the `range` type fall back
-   * to a text input without any default values for `min`, `max` and `step`. Model binding,
-   * validation and number parsing are nevertheless supported.
-   *
-   * Browsers that support range (latest Chrome, Safari, Firefox, Edge) treat `input[range]`
-   * in a way that never allows the input to hold an invalid value. That means:
-   * - any non-numerical value is set to `(max + min) / 2`.
-   * - any numerical value that is less than the current min val, or greater than the current max val
-   * is set to the min / max val respectively.
-   * - additionally, the current `step` is respected, so the nearest value that satisfies a step
-   * is used.
-   *
-   * See the [HTML Spec on input[type=range]](https://www.w3.org/TR/html5/forms.html#range-state-(type=range))
-   * for more info.
-   *
-   * This has the following consequences for Angular:
-   *
-   * Since the element value should always reflect the current model value, a range input
-   * will set the bound ngModel expression to the value that the browser has set for the
-   * input element. For example, in the following input ``,
-   * if the application sets `model.value = null`, the browser will set the input to `'50'`.
-   * Angular will then set the model to `50`, to prevent input and model value being out of sync.
-   *
-   * That means the model for range will immediately be set to `50` after `ngModel` has been
-   * initialized. It also means a range input can never have the required error.
-   *
-   * This does not only affect changes to the model value, but also to the values of the `min`,
-   * `max`, and `step` attributes. When these change in a way that will cause the browser to modify
-   * the input value, Angular will also update the model value.
-   *
-   * Automatic value adjustment also means that a range input element can never have the `required`,
-   * `min`, or `max` errors.
-   *
-   * However, `step` is currently only fully implemented by Firefox. Other browsers have problems
-   * when the step value changes dynamically - they do not adjust the element value correctly, but
-   * instead may set the `stepMismatch` error. If that's the case, the Angular will set the `step`
-   * error on the input, and set the model to `undefined`.
-   *
-   * Note that `input[range]` is not compatible with`ngMax`, `ngMin`, and `ngStep`, because they do
-   * not set the `min` and `max` attributes, which means that the browser won't automatically adjust
-   * the input value based on their values, and will always assume min = 0, max = 100, and step = 1.
-   *
-   * @param {string}  ngModel Assignable angular expression to data-bind to.
-   * @param {string=} name Property name of the form under which the control is published.
-   * @param {string=} min Sets the `min` validation to ensure that the value entered is greater
-   *                  than `min`. Can be interpolated.
-   * @param {string=} max Sets the `max` validation to ensure that the value entered is less than `max`.
-   *                  Can be interpolated.
-   * @param {string=} step Sets the `step` validation to ensure that the value entered matches the `step`
-   *                  Can be interpolated.
-   * @param {expression=} ngChange AngularJS expression to be executed when the ngModel value changes due
-   *                      to user interaction with the input element.
-   * @param {expression=} ngChecked If the expression is truthy, then the `checked` attribute will be set on the
-   *                      element. **Note** : `ngChecked` should not be used alongside `ngModel`.
-   *                      Checkout {@link ng.directive:ngChecked ngChecked} for usage.
-   *
-   * @example
-      
-        
-          
-          

-
-            Model as range: 
-            

-            Model as number: 

-            Min: 

-            Max: 

-            value = {{value}}

-            myForm.range.$valid = {{myForm.range.$valid}}

-            myForm.range.$error = {{myForm.range.$error}}
-          

-        
-      
+    // In composition mode, users are still inputting intermediate text buffer,
+    // hold the listener until composition is done.
+    // More about composition events: https://developer.mozilla.org/en-US/docs/Web/API/CompositionEvent
+    if (!$sniffer.android) {
+      var composing = false;
 
-   * ## Range Input with ngMin & ngMax attributes
+      element.on('compositionstart', function () {
+        composing = true;
+      });
 
-   * @example
-      
-        
-          
-          

-            Model as range: 
-            

-            Model as number: 

-            Min: 

-            Max: 

-            value = {{value}}

-            myForm.range.$valid = {{myForm.range.$valid}}

-            myForm.range.$error = {{myForm.range.$error}}
-          

-        
-      
+      element.on('compositionend', function () {
+        composing = false;
+        listener();
+      });
+    }
 
-   */
-  'range': rangeInputType,
+    var timeout;
 
-  /**
-   * @ngdoc input
-   * @name input[checkbox]
-   *
-   * @description
-   * HTML checkbox.
-   *
-   * @param {string} ngModel Assignable angular expression to data-bind to.
-   * @param {string=} name Property name of the form under which the control is published.
-   * @param {expression=} ngTrueValue The value to which the expression should be set when selected.
-   * @param {expression=} ngFalseValue The value to which the expression should be set when not selected.
-   * @param {string=} ngChange Angular expression to be executed when input changes due to user
-   *    interaction with the input element.
-   *
-   * @example
-      
-        
-         
-         

-           

-           

-           value1 = {{checkboxModel.value1}}

-           value2 = {{checkboxModel.value2}}

-          

-        
-        
-          it('should change state', function() {
-            var value1 = element(by.binding('checkboxModel.value1'));
-            var value2 = element(by.binding('checkboxModel.value2'));
+    var listener = function listener(ev) {
+      if (timeout) {
+        $browser.defer.cancel(timeout);
+        timeout = null;
+      }
+      if (composing) return;
+      var value = element.val(),
+          event = ev && ev.type;
 
-            expect(value1.getText()).toContain('true');
-            expect(value2.getText()).toContain('YES');
+      // By default we will trim the value
+      // If the attribute ng-trim exists we will avoid trimming
+      // If input type is 'password', the value is never trimmed
+      if (type !== 'password' && (!attr.ngTrim || attr.ngTrim !== 'false')) {
+        value = trim(value);
+      }
 
-            element(by.model('checkboxModel.value1')).click();
-            element(by.model('checkboxModel.value2')).click();
+      // If a control is suffering from bad input (due to native validators), browsers discard its
+      // value, so it may be necessary to revalidate (by calling $setViewValue again) even if the
+      // control's value is the same empty value twice in a row.
+      if (ctrl.$viewValue !== value || value === '' && ctrl.$$hasNativeValidators) {
+        ctrl.$setViewValue(value, event);
+      }
+    };
 
-            expect(value1.getText()).toContain('false');
-            expect(value2.getText()).toContain('NO');
+    // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the
+    // input event on backspace, delete or cut
+    if ($sniffer.hasEvent('input')) {
+      element.on('input', listener);
+    } else {
+      var deferListener = function deferListener(ev, input, origValue) {
+        if (!timeout) {
+          timeout = $browser.defer(function () {
+            timeout = null;
+            if (!input || input.value !== origValue) {
+              listener(ev);
+            }
           });
-        
-      
-   */
-  'checkbox': checkboxInputType,
-
-  'hidden': noop,
-  'button': noop,
-  'submit': noop,
-  'reset': noop,
-  'file': noop
-};
-
-function stringBasedInputType(ctrl) {
-  ctrl.$formatters.push(function(value) {
-    return ctrl.$isEmpty(value) ? value : value.toString();
-  });
-}
-
-function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
-  baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
-  stringBasedInputType(ctrl);
-}
-
-function baseInputType(scope, element, attr, ctrl, $sniffer, $browser) {
-  var type = lowercase(element[0].type);
-
-  // In composition mode, users are still inputting intermediate text buffer,
-  // hold the listener until composition is done.
-  // More about composition events: https://developer.mozilla.org/en-US/docs/Web/API/CompositionEvent
-  if (!$sniffer.android) {
-    var composing = false;
-
-    element.on('compositionstart', function() {
-      composing = true;
-    });
-
-    element.on('compositionend', function() {
-      composing = false;
-      listener();
-    });
-  }
+        }
+      };
 
-  var timeout;
+      element.on('keydown', /** @this */function (event) {
+        var key = event.keyCode;
 
-  var listener = function(ev) {
-    if (timeout) {
-      $browser.defer.cancel(timeout);
-      timeout = null;
-    }
-    if (composing) return;
-    var value = element.val(),
-        event = ev && ev.type;
+        // ignore
+        //    command            modifiers                   arrows
+        if (key === 91 || 15 < key && key < 19 || 37 <= key && key <= 40) return;
 
-    // By default we will trim the value
-    // If the attribute ng-trim exists we will avoid trimming
-    // If input type is 'password', the value is never trimmed
-    if (type !== 'password' && (!attr.ngTrim || attr.ngTrim !== 'false')) {
-      value = trim(value);
-    }
+        deferListener(event, this, this.value);
+      });
 
-    // If a control is suffering from bad input (due to native validators), browsers discard its
-    // value, so it may be necessary to revalidate (by calling $setViewValue again) even if the
-    // control's value is the same empty value twice in a row.
-    if (ctrl.$viewValue !== value || (value === '' && ctrl.$$hasNativeValidators)) {
-      ctrl.$setViewValue(value, event);
+      // if user modifies input value using context menu in IE, we need "paste" and "cut" events to catch it
+      if ($sniffer.hasEvent('paste')) {
+        element.on('paste cut', deferListener);
+      }
+    }
+
+    // if user paste into input using mouse on older browser
+    // or form autocomplete on newer browser, we need "change" event to catch it
+    element.on('change', listener);
+
+    // Some native input types (date-family) have the ability to change validity without
+    // firing any input/change events.
+    // For these event types, when native validators are present and the browser supports the type,
+    // check for validity changes on various DOM events.
+    if (PARTIAL_VALIDATION_TYPES[type] && ctrl.$$hasNativeValidators && type === attr.type) {
+      element.on(PARTIAL_VALIDATION_EVENTS, /** @this */function (ev) {
+        if (!timeout) {
+          var validity = this[VALIDITY_STATE_PROPERTY];
+          var origBadInput = validity.badInput;
+          var origTypeMismatch = validity.typeMismatch;
+          timeout = $browser.defer(function () {
+            timeout = null;
+            if (validity.badInput !== origBadInput || validity.typeMismatch !== origTypeMismatch) {
+              listener(ev);
+            }
+          });
+        }
+      });
     }
-  };
 
-  // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the
-  // input event on backspace, delete or cut
-  if ($sniffer.hasEvent('input')) {
-    element.on('input', listener);
-  } else {
-    var deferListener = function(ev, input, origValue) {
-      if (!timeout) {
-        timeout = $browser.defer(function() {
-          timeout = null;
-          if (!input || input.value !== origValue) {
-            listener(ev);
-          }
-        });
+    ctrl.$render = function () {
+      // Workaround for Firefox validation #12102.
+      var value = ctrl.$isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue;
+      if (element.val() !== value) {
+        element.val(value);
       }
     };
-
-    element.on('keydown', /** @this */ function(event) {
-      var key = event.keyCode;
-
-      // ignore
-      //    command            modifiers                   arrows
-      if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return;
-
-      deferListener(event, this, this.value);
-    });
-
-    // if user modifies input value using context menu in IE, we need "paste" and "cut" events to catch it
-    if ($sniffer.hasEvent('paste')) {
-      element.on('paste cut', deferListener);
-    }
-  }
-
-  // if user paste into input using mouse on older browser
-  // or form autocomplete on newer browser, we need "change" event to catch it
-  element.on('change', listener);
-
-  // Some native input types (date-family) have the ability to change validity without
-  // firing any input/change events.
-  // For these event types, when native validators are present and the browser supports the type,
-  // check for validity changes on various DOM events.
-  if (PARTIAL_VALIDATION_TYPES[type] && ctrl.$$hasNativeValidators && type === attr.type) {
-    element.on(PARTIAL_VALIDATION_EVENTS, /** @this */ function(ev) {
-      if (!timeout) {
-        var validity = this[VALIDITY_STATE_PROPERTY];
-        var origBadInput = validity.badInput;
-        var origTypeMismatch = validity.typeMismatch;
-        timeout = $browser.defer(function() {
-          timeout = null;
-          if (validity.badInput !== origBadInput || validity.typeMismatch !== origTypeMismatch) {
-            listener(ev);
-          }
-        });
-      }
-    });
   }
 
-  ctrl.$render = function() {
-    // Workaround for Firefox validation #12102.
-    var value = ctrl.$isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue;
-    if (element.val() !== value) {
-      element.val(value);
+  function weekParser(isoWeek, existingDate) {
+    if (isDate(isoWeek)) {
+      return isoWeek;
     }
-  };
-}
 
-function weekParser(isoWeek, existingDate) {
-  if (isDate(isoWeek)) {
-    return isoWeek;
-  }
+    if (isString(isoWeek)) {
+      WEEK_REGEXP.lastIndex = 0;
+      var parts = WEEK_REGEXP.exec(isoWeek);
+      if (parts) {
+        var year = +parts[1],
+            week = +parts[2],
+            hours = 0,
+            minutes = 0,
+            seconds = 0,
+            milliseconds = 0,
+            firstThurs = getFirstThursdayOfYear(year),
+            addDays = (week - 1) * 7;
 
-  if (isString(isoWeek)) {
-    WEEK_REGEXP.lastIndex = 0;
-    var parts = WEEK_REGEXP.exec(isoWeek);
-    if (parts) {
-      var year = +parts[1],
-          week = +parts[2],
-          hours = 0,
-          minutes = 0,
-          seconds = 0,
-          milliseconds = 0,
-          firstThurs = getFirstThursdayOfYear(year),
-          addDays = (week - 1) * 7;
+        if (existingDate) {
+          hours = existingDate.getHours();
+          minutes = existingDate.getMinutes();
+          seconds = existingDate.getSeconds();
+          milliseconds = existingDate.getMilliseconds();
+        }
 
-      if (existingDate) {
-        hours = existingDate.getHours();
-        minutes = existingDate.getMinutes();
-        seconds = existingDate.getSeconds();
-        milliseconds = existingDate.getMilliseconds();
+        return new Date(year, 0, firstThurs.getDate() + addDays, hours, minutes, seconds, milliseconds);
       }
-
-      return new Date(year, 0, firstThurs.getDate() + addDays, hours, minutes, seconds, milliseconds);
     }
-  }
-
-  return NaN;
-}
 
-function createDateParser(regexp, mapping) {
-  return function(iso, date) {
-    var parts, map;
+    return NaN;
+  }
 
-    if (isDate(iso)) {
-      return iso;
-    }
+  function createDateParser(regexp, mapping) {
+    return function (iso, date) {
+      var parts, map;
 
-    if (isString(iso)) {
-      // When a date is JSON'ified to wraps itself inside of an extra
-      // set of double quotes. This makes the date parsing code unable
-      // to match the date string and parse it as a date.
-      if (iso.charAt(0) === '"' && iso.charAt(iso.length - 1) === '"') {
-        iso = iso.substring(1, iso.length - 1);
-      }
-      if (ISO_DATE_REGEXP.test(iso)) {
-        return new Date(iso);
+      if (isDate(iso)) {
+        return iso;
       }
-      regexp.lastIndex = 0;
-      parts = regexp.exec(iso);
 
-      if (parts) {
-        parts.shift();
-        if (date) {
-          map = {
-            yyyy: date.getFullYear(),
-            MM: date.getMonth() + 1,
-            dd: date.getDate(),
-            HH: date.getHours(),
-            mm: date.getMinutes(),
-            ss: date.getSeconds(),
-            sss: date.getMilliseconds() / 1000
-          };
-        } else {
-          map = { yyyy: 1970, MM: 1, dd: 1, HH: 0, mm: 0, ss: 0, sss: 0 };
+      if (isString(iso)) {
+        // When a date is JSON'ified to wraps itself inside of an extra
+        // set of double quotes. This makes the date parsing code unable
+        // to match the date string and parse it as a date.
+        if (iso.charAt(0) === '"' && iso.charAt(iso.length - 1) === '"') {
+          iso = iso.substring(1, iso.length - 1);
+        }
+        if (ISO_DATE_REGEXP.test(iso)) {
+          return new Date(iso);
         }
+        regexp.lastIndex = 0;
+        parts = regexp.exec(iso);
 
-        forEach(parts, function(part, index) {
-          if (index < mapping.length) {
-            map[mapping[index]] = +part;
+        if (parts) {
+          parts.shift();
+          if (date) {
+            map = {
+              yyyy: date.getFullYear(),
+              MM: date.getMonth() + 1,
+              dd: date.getDate(),
+              HH: date.getHours(),
+              mm: date.getMinutes(),
+              ss: date.getSeconds(),
+              sss: date.getMilliseconds() / 1000
+            };
+          } else {
+            map = { yyyy: 1970, MM: 1, dd: 1, HH: 0, mm: 0, ss: 0, sss: 0 };
           }
-        });
-        return new Date(map.yyyy, map.MM - 1, map.dd, map.HH, map.mm, map.ss || 0, map.sss * 1000 || 0);
+
+          forEach(parts, function (part, index) {
+            if (index < mapping.length) {
+              map[mapping[index]] = +part;
+            }
+          });
+          return new Date(map.yyyy, map.MM - 1, map.dd, map.HH, map.mm, map.ss || 0, map.sss * 1000 || 0);
+        }
       }
-    }
 
-    return NaN;
-  };
-}
+      return NaN;
+    };
+  }
 
-function createDateInputType(type, regexp, parseDate, format) {
-  return function dynamicDateInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter) {
-    badInputChecker(scope, element, attr, ctrl);
-    baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
-    var timezone = ctrl && ctrl.$options.getOption('timezone');
-    var previousDate;
+  function createDateInputType(type, regexp, parseDate, format) {
+    return function dynamicDateInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter) {
+      badInputChecker(scope, element, attr, ctrl);
+      baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
+      var timezone = ctrl && ctrl.$options.getOption('timezone');
+      var previousDate;
+
+      ctrl.$$parserName = type;
+      ctrl.$parsers.push(function (value) {
+        if (ctrl.$isEmpty(value)) return null;
+        if (regexp.test(value)) {
+          // Note: We cannot read ctrl.$modelValue, as there might be a different
+          // parser/formatter in the processing chain so that the model
+          // contains some different data format!
+          var parsedDate = parseDate(value, previousDate);
+          if (timezone) {
+            parsedDate = convertTimezoneToLocal(parsedDate, timezone);
+          }
+          return parsedDate;
+        }
+        return undefined;
+      });
 
-    ctrl.$$parserName = type;
-    ctrl.$parsers.push(function(value) {
-      if (ctrl.$isEmpty(value)) return null;
-      if (regexp.test(value)) {
-        // Note: We cannot read ctrl.$modelValue, as there might be a different
-        // parser/formatter in the processing chain so that the model
-        // contains some different data format!
-        var parsedDate = parseDate(value, previousDate);
-        if (timezone) {
-          parsedDate = convertTimezoneToLocal(parsedDate, timezone);
+      ctrl.$formatters.push(function (value) {
+        if (value && !isDate(value)) {
+          throw ngModelMinErr('datefmt', 'Expected `{0}` to be a date', value);
         }
-        return parsedDate;
+        if (isValidDate(value)) {
+          previousDate = value;
+          if (previousDate && timezone) {
+            previousDate = convertTimezoneToLocal(previousDate, timezone, true);
+          }
+          return $filter('date')(value, format, timezone);
+        } else {
+          previousDate = null;
+          return '';
+        }
+      });
+
+      if (isDefined(attr.min) || attr.ngMin) {
+        var minVal;
+        ctrl.$validators.min = function (value) {
+          return !isValidDate(value) || isUndefined(minVal) || parseDate(value) >= minVal;
+        };
+        attr.$observe('min', function (val) {
+          minVal = parseObservedDateValue(val);
+          ctrl.$validate();
+        });
       }
-      return undefined;
-    });
 
-    ctrl.$formatters.push(function(value) {
-      if (value && !isDate(value)) {
-        throw ngModelMinErr('datefmt', 'Expected `{0}` to be a date', value);
+      if (isDefined(attr.max) || attr.ngMax) {
+        var maxVal;
+        ctrl.$validators.max = function (value) {
+          return !isValidDate(value) || isUndefined(maxVal) || parseDate(value) <= maxVal;
+        };
+        attr.$observe('max', function (val) {
+          maxVal = parseObservedDateValue(val);
+          ctrl.$validate();
+        });
       }
-      if (isValidDate(value)) {
-        previousDate = value;
-        if (previousDate && timezone) {
-          previousDate = convertTimezoneToLocal(previousDate, timezone, true);
-        }
-        return $filter('date')(value, format, timezone);
-      } else {
-        previousDate = null;
-        return '';
+
+      function isValidDate(value) {
+        // Invalid Date: getTime() returns NaN
+        return value && !(value.getTime && value.getTime() !== value.getTime());
       }
-    });
 
-    if (isDefined(attr.min) || attr.ngMin) {
-      var minVal;
-      ctrl.$validators.min = function(value) {
-        return !isValidDate(value) || isUndefined(minVal) || parseDate(value) >= minVal;
-      };
-      attr.$observe('min', function(val) {
-        minVal = parseObservedDateValue(val);
-        ctrl.$validate();
-      });
-    }
+      function parseObservedDateValue(val) {
+        return isDefined(val) && !isDate(val) ? parseDate(val) || undefined : val;
+      }
+    };
+  }
 
-    if (isDefined(attr.max) || attr.ngMax) {
-      var maxVal;
-      ctrl.$validators.max = function(value) {
-        return !isValidDate(value) || isUndefined(maxVal) || parseDate(value) <= maxVal;
-      };
-      attr.$observe('max', function(val) {
-        maxVal = parseObservedDateValue(val);
-        ctrl.$validate();
+  function badInputChecker(scope, element, attr, ctrl) {
+    var node = element[0];
+    var nativeValidation = ctrl.$$hasNativeValidators = isObject(node.validity);
+    if (nativeValidation) {
+      ctrl.$parsers.push(function (value) {
+        var validity = element.prop(VALIDITY_STATE_PROPERTY) || {};
+        return validity.badInput || validity.typeMismatch ? undefined : value;
       });
     }
+  }
 
-    function isValidDate(value) {
-      // Invalid Date: getTime() returns NaN
-      return value && !(value.getTime && value.getTime() !== value.getTime());
-    }
-
-    function parseObservedDateValue(val) {
-      return isDefined(val) && !isDate(val) ? parseDate(val) || undefined : val;
-    }
-  };
-}
+  function numberFormatterParser(ctrl) {
+    ctrl.$$parserName = 'number';
+    ctrl.$parsers.push(function (value) {
+      if (ctrl.$isEmpty(value)) return null;
+      if (NUMBER_REGEXP.test(value)) return parseFloat(value);
+      return undefined;
+    });
 
-function badInputChecker(scope, element, attr, ctrl) {
-  var node = element[0];
-  var nativeValidation = ctrl.$$hasNativeValidators = isObject(node.validity);
-  if (nativeValidation) {
-    ctrl.$parsers.push(function(value) {
-      var validity = element.prop(VALIDITY_STATE_PROPERTY) || {};
-      return validity.badInput || validity.typeMismatch ? undefined : value;
+    ctrl.$formatters.push(function (value) {
+      if (!ctrl.$isEmpty(value)) {
+        if (!isNumber(value)) {
+          throw ngModelMinErr('numfmt', 'Expected `{0}` to be a number', value);
+        }
+        value = value.toString();
+      }
+      return value;
     });
   }
-}
-
-function numberFormatterParser(ctrl) {
-  ctrl.$$parserName = 'number';
-  ctrl.$parsers.push(function(value) {
-    if (ctrl.$isEmpty(value))      return null;
-    if (NUMBER_REGEXP.test(value)) return parseFloat(value);
-    return undefined;
-  });
 
-  ctrl.$formatters.push(function(value) {
-    if (!ctrl.$isEmpty(value)) {
-      if (!isNumber(value)) {
-        throw ngModelMinErr('numfmt', 'Expected `{0}` to be a number', value);
-      }
-      value = value.toString();
+  function parseNumberAttrVal(val) {
+    if (isDefined(val) && !isNumber(val)) {
+      val = parseFloat(val);
     }
-    return value;
-  });
-}
-
-function parseNumberAttrVal(val) {
-  if (isDefined(val) && !isNumber(val)) {
-    val = parseFloat(val);
+    return !isNumberNaN(val) ? val : undefined;
   }
-  return !isNumberNaN(val) ? val : undefined;
-}
 
-function isNumberInteger(num) {
-  // See http://stackoverflow.com/questions/14636536/how-to-check-if-a-variable-is-an-integer-in-javascript#14794066
-  // (minus the assumption that `num` is a number)
+  function isNumberInteger(num) {
+    // See http://stackoverflow.com/questions/14636536/how-to-check-if-a-variable-is-an-integer-in-javascript#14794066
+    // (minus the assumption that `num` is a number)
 
-  // eslint-disable-next-line no-bitwise
-  return (num | 0) === num;
-}
+    // eslint-disable-next-line no-bitwise
+    return (num | 0) === num;
+  }
 
-function countDecimals(num) {
-  var numString = num.toString();
-  var decimalSymbolIndex = numString.indexOf('.');
+  function countDecimals(num) {
+    var numString = num.toString();
+    var decimalSymbolIndex = numString.indexOf('.');
 
-  if (decimalSymbolIndex === -1) {
-    if (-1 < num && num < 1) {
-      // It may be in the exponential notation format (`1e-X`)
-      var match = /e-(\d+)$/.exec(numString);
+    if (decimalSymbolIndex === -1) {
+      if (-1 < num && num < 1) {
+        // It may be in the exponential notation format (`1e-X`)
+        var match = /e-(\d+)$/.exec(numString);
 
-      if (match) {
-        return Number(match[1]);
+        if (match) {
+          return Number(match[1]);
+        }
       }
+
+      return 0;
     }
 
-    return 0;
+    return numString.length - decimalSymbolIndex - 1;
   }
 
-  return numString.length - decimalSymbolIndex - 1;
-}
+  function isValidForStep(viewValue, stepBase, step) {
+    // At this point `stepBase` and `step` are expected to be non-NaN values
+    // and `viewValue` is expected to be a valid stringified number.
+    var value = Number(viewValue);
 
-function isValidForStep(viewValue, stepBase, step) {
-  // At this point `stepBase` and `step` are expected to be non-NaN values
-  // and `viewValue` is expected to be a valid stringified number.
-  var value = Number(viewValue);
+    var isNonIntegerValue = !isNumberInteger(value);
+    var isNonIntegerStepBase = !isNumberInteger(stepBase);
+    var isNonIntegerStep = !isNumberInteger(step);
 
-  var isNonIntegerValue = !isNumberInteger(value);
-  var isNonIntegerStepBase = !isNumberInteger(stepBase);
-  var isNonIntegerStep = !isNumberInteger(step);
+    // Due to limitations in Floating Point Arithmetic (e.g. `0.3 - 0.2 !== 0.1` or
+    // `0.5 % 0.1 !== 0`), we need to convert all numbers to integers.
+    if (isNonIntegerValue || isNonIntegerStepBase || isNonIntegerStep) {
+      var valueDecimals = isNonIntegerValue ? countDecimals(value) : 0;
+      var stepBaseDecimals = isNonIntegerStepBase ? countDecimals(stepBase) : 0;
+      var stepDecimals = isNonIntegerStep ? countDecimals(step) : 0;
 
-  // Due to limitations in Floating Point Arithmetic (e.g. `0.3 - 0.2 !== 0.1` or
-  // `0.5 % 0.1 !== 0`), we need to convert all numbers to integers.
-  if (isNonIntegerValue || isNonIntegerStepBase || isNonIntegerStep) {
-    var valueDecimals = isNonIntegerValue ? countDecimals(value) : 0;
-    var stepBaseDecimals = isNonIntegerStepBase ? countDecimals(stepBase) : 0;
-    var stepDecimals = isNonIntegerStep ? countDecimals(step) : 0;
+      var decimalCount = Math.max(valueDecimals, stepBaseDecimals, stepDecimals);
+      var multiplier = Math.pow(10, decimalCount);
 
-    var decimalCount = Math.max(valueDecimals, stepBaseDecimals, stepDecimals);
-    var multiplier = Math.pow(10, decimalCount);
+      value = value * multiplier;
+      stepBase = stepBase * multiplier;
+      step = step * multiplier;
 
-    value = value * multiplier;
-    stepBase = stepBase * multiplier;
-    step = step * multiplier;
+      if (isNonIntegerValue) value = Math.round(value);
+      if (isNonIntegerStepBase) stepBase = Math.round(stepBase);
+      if (isNonIntegerStep) step = Math.round(step);
+    }
 
-    if (isNonIntegerValue) value = Math.round(value);
-    if (isNonIntegerStepBase) stepBase = Math.round(stepBase);
-    if (isNonIntegerStep) step = Math.round(step);
+    return (value - stepBase) % step === 0;
   }
 
-  return (value - stepBase) % step === 0;
-}
-
-function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) {
-  badInputChecker(scope, element, attr, ctrl);
-  numberFormatterParser(ctrl);
-  baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
+  function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) {
+    badInputChecker(scope, element, attr, ctrl);
+    numberFormatterParser(ctrl);
+    baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
 
-  var minVal;
-  var maxVal;
+    var minVal;
+    var maxVal;
 
-  if (isDefined(attr.min) || attr.ngMin) {
-    ctrl.$validators.min = function(value) {
-      return ctrl.$isEmpty(value) || isUndefined(minVal) || value >= minVal;
-    };
+    if (isDefined(attr.min) || attr.ngMin) {
+      ctrl.$validators.min = function (value) {
+        return ctrl.$isEmpty(value) || isUndefined(minVal) || value >= minVal;
+      };
 
-    attr.$observe('min', function(val) {
-      minVal = parseNumberAttrVal(val);
-      // TODO(matsko): implement validateLater to reduce number of validations
-      ctrl.$validate();
-    });
-  }
+      attr.$observe('min', function (val) {
+        minVal = parseNumberAttrVal(val);
+        // TODO(matsko): implement validateLater to reduce number of validations
+        ctrl.$validate();
+      });
+    }
 
-  if (isDefined(attr.max) || attr.ngMax) {
-    ctrl.$validators.max = function(value) {
-      return ctrl.$isEmpty(value) || isUndefined(maxVal) || value <= maxVal;
-    };
+    if (isDefined(attr.max) || attr.ngMax) {
+      ctrl.$validators.max = function (value) {
+        return ctrl.$isEmpty(value) || isUndefined(maxVal) || value <= maxVal;
+      };
 
-    attr.$observe('max', function(val) {
-      maxVal = parseNumberAttrVal(val);
-      // TODO(matsko): implement validateLater to reduce number of validations
-      ctrl.$validate();
-    });
-  }
+      attr.$observe('max', function (val) {
+        maxVal = parseNumberAttrVal(val);
+        // TODO(matsko): implement validateLater to reduce number of validations
+        ctrl.$validate();
+      });
+    }
 
-  if (isDefined(attr.step) || attr.ngStep) {
-    var stepVal;
-    ctrl.$validators.step = function(modelValue, viewValue) {
-      return ctrl.$isEmpty(viewValue) || isUndefined(stepVal) ||
-             isValidForStep(viewValue, minVal || 0, stepVal);
-    };
+    if (isDefined(attr.step) || attr.ngStep) {
+      var stepVal;
+      ctrl.$validators.step = function (modelValue, viewValue) {
+        return ctrl.$isEmpty(viewValue) || isUndefined(stepVal) || isValidForStep(viewValue, minVal || 0, stepVal);
+      };
 
-    attr.$observe('step', function(val) {
-      stepVal = parseNumberAttrVal(val);
-      // TODO(matsko): implement validateLater to reduce number of validations
-      ctrl.$validate();
-    });
+      attr.$observe('step', function (val) {
+        stepVal = parseNumberAttrVal(val);
+        // TODO(matsko): implement validateLater to reduce number of validations
+        ctrl.$validate();
+      });
+    }
   }
-}
 
-function rangeInputType(scope, element, attr, ctrl, $sniffer, $browser) {
-  badInputChecker(scope, element, attr, ctrl);
-  numberFormatterParser(ctrl);
-  baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
+  function rangeInputType(scope, element, attr, ctrl, $sniffer, $browser) {
+    badInputChecker(scope, element, attr, ctrl);
+    numberFormatterParser(ctrl);
+    baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
 
-  var supportsRange = ctrl.$$hasNativeValidators && element[0].type === 'range',
-      minVal = supportsRange ? 0 : undefined,
-      maxVal = supportsRange ? 100 : undefined,
-      stepVal = supportsRange ? 1 : undefined,
-      validity = element[0].validity,
-      hasMinAttr = isDefined(attr.min),
-      hasMaxAttr = isDefined(attr.max),
-      hasStepAttr = isDefined(attr.step);
+    var supportsRange = ctrl.$$hasNativeValidators && element[0].type === 'range',
+        minVal = supportsRange ? 0 : undefined,
+        maxVal = supportsRange ? 100 : undefined,
+        stepVal = supportsRange ? 1 : undefined,
+        validity = element[0].validity,
+        hasMinAttr = isDefined(attr.min),
+        hasMaxAttr = isDefined(attr.max),
+        hasStepAttr = isDefined(attr.step);
 
-  var originalRender = ctrl.$render;
+    var originalRender = ctrl.$render;
 
-  ctrl.$render = supportsRange && isDefined(validity.rangeUnderflow) && isDefined(validity.rangeOverflow) ?
+    ctrl.$render = supportsRange && isDefined(validity.rangeUnderflow) && isDefined(validity.rangeOverflow) ?
     //Browsers that implement range will set these values automatically, but reading the adjusted values after
     //$render would cause the min / max validators to be applied with the wrong value
     function rangeRender() {
       originalRender();
       ctrl.$setViewValue(element.val());
-    } :
-    originalRender;
+    } : originalRender;
 
-  if (hasMinAttr) {
-    ctrl.$validators.min = supportsRange ?
+    if (hasMinAttr) {
+      ctrl.$validators.min = supportsRange ?
       // Since all browsers set the input to a valid value, we don't need to check validity
-      function noopMinValidator() { return true; } :
+      function noopMinValidator() {
+        return true;
+      } :
       // non-support browsers validate the min val
       function minValidator(modelValue, viewValue) {
         return ctrl.$isEmpty(viewValue) || isUndefined(minVal) || viewValue >= minVal;
       };
 
-    setInitialValueAndObserver('min', minChange);
-  }
+      setInitialValueAndObserver('min', minChange);
+    }
 
-  if (hasMaxAttr) {
-    ctrl.$validators.max = supportsRange ?
+    if (hasMaxAttr) {
+      ctrl.$validators.max = supportsRange ?
       // Since all browsers set the input to a valid value, we don't need to check validity
-      function noopMaxValidator() { return true; } :
+      function noopMaxValidator() {
+        return true;
+      } :
       // non-support browsers validate the max val
       function maxValidator(modelValue, viewValue) {
         return ctrl.$isEmpty(viewValue) || isUndefined(maxVal) || viewValue <= maxVal;
       };
 
-    setInitialValueAndObserver('max', maxChange);
-  }
+      setInitialValueAndObserver('max', maxChange);
+    }
 
-  if (hasStepAttr) {
-    ctrl.$validators.step = supportsRange ?
-      function nativeStepValidator() {
+    if (hasStepAttr) {
+      ctrl.$validators.step = supportsRange ? function nativeStepValidator() {
         // Currently, only FF implements the spec on step change correctly (i.e. adjusting the
         // input element value to a valid value). It's possible that other browsers set the stepMismatch
         // validity error instead, so we can at least report an error in that case.
@@ -60310,1797 +59952,1784 @@ function rangeInputType(scope, element, attr, ctrl, $sniffer, $browser) {
       } :
       // ngStep doesn't set the setp attr, so the browser doesn't adjust the input value as setting step would
       function stepValidator(modelValue, viewValue) {
-        return ctrl.$isEmpty(viewValue) || isUndefined(stepVal) ||
-               isValidForStep(viewValue, minVal || 0, stepVal);
+        return ctrl.$isEmpty(viewValue) || isUndefined(stepVal) || isValidForStep(viewValue, minVal || 0, stepVal);
       };
 
-    setInitialValueAndObserver('step', stepChange);
-  }
-
-  function setInitialValueAndObserver(htmlAttrName, changeFn) {
-    // interpolated attributes set the attribute value only after a digest, but we need the
-    // attribute value when the input is first rendered, so that the browser can adjust the
-    // input value based on the min/max value
-    element.attr(htmlAttrName, attr[htmlAttrName]);
-    attr.$observe(htmlAttrName, changeFn);
-  }
+      setInitialValueAndObserver('step', stepChange);
+    }
 
-  function minChange(val) {
-    minVal = parseNumberAttrVal(val);
-    // ignore changes before model is initialized
-    if (isNumberNaN(ctrl.$modelValue)) {
-      return;
+    function setInitialValueAndObserver(htmlAttrName, changeFn) {
+      // interpolated attributes set the attribute value only after a digest, but we need the
+      // attribute value when the input is first rendered, so that the browser can adjust the
+      // input value based on the min/max value
+      element.attr(htmlAttrName, attr[htmlAttrName]);
+      attr.$observe(htmlAttrName, changeFn);
     }
 
-    if (supportsRange) {
-      var elVal = element.val();
-      // IE11 doesn't set the el val correctly if the minVal is greater than the element value
-      if (minVal > elVal) {
-        elVal = minVal;
-        element.val(elVal);
+    function minChange(val) {
+      minVal = parseNumberAttrVal(val);
+      // ignore changes before model is initialized
+      if (isNumberNaN(ctrl.$modelValue)) {
+        return;
+      }
+
+      if (supportsRange) {
+        var elVal = element.val();
+        // IE11 doesn't set the el val correctly if the minVal is greater than the element value
+        if (minVal > elVal) {
+          elVal = minVal;
+          element.val(elVal);
+        }
+        ctrl.$setViewValue(elVal);
+      } else {
+        // TODO(matsko): implement validateLater to reduce number of validations
+        ctrl.$validate();
       }
-      ctrl.$setViewValue(elVal);
-    } else {
-      // TODO(matsko): implement validateLater to reduce number of validations
-      ctrl.$validate();
     }
-  }
 
-  function maxChange(val) {
-    maxVal = parseNumberAttrVal(val);
-    // ignore changes before model is initialized
-    if (isNumberNaN(ctrl.$modelValue)) {
-      return;
+    function maxChange(val) {
+      maxVal = parseNumberAttrVal(val);
+      // ignore changes before model is initialized
+      if (isNumberNaN(ctrl.$modelValue)) {
+        return;
+      }
+
+      if (supportsRange) {
+        var elVal = element.val();
+        // IE11 doesn't set the el val correctly if the maxVal is less than the element value
+        if (maxVal < elVal) {
+          element.val(maxVal);
+          // IE11 and Chrome don't set the value to the minVal when max < min
+          elVal = maxVal < minVal ? minVal : maxVal;
+        }
+        ctrl.$setViewValue(elVal);
+      } else {
+        // TODO(matsko): implement validateLater to reduce number of validations
+        ctrl.$validate();
+      }
     }
 
-    if (supportsRange) {
-      var elVal = element.val();
-      // IE11 doesn't set the el val correctly if the maxVal is less than the element value
-      if (maxVal < elVal) {
-        element.val(maxVal);
-        // IE11 and Chrome don't set the value to the minVal when max < min
-        elVal = maxVal < minVal ? minVal : maxVal;
+    function stepChange(val) {
+      stepVal = parseNumberAttrVal(val);
+      // ignore changes before model is initialized
+      if (isNumberNaN(ctrl.$modelValue)) {
+        return;
+      }
+
+      // Some browsers don't adjust the input value correctly, but set the stepMismatch error
+      if (supportsRange && ctrl.$viewValue !== element.val()) {
+        ctrl.$setViewValue(element.val());
+      } else {
+        // TODO(matsko): implement validateLater to reduce number of validations
+        ctrl.$validate();
       }
-      ctrl.$setViewValue(elVal);
-    } else {
-      // TODO(matsko): implement validateLater to reduce number of validations
-      ctrl.$validate();
     }
   }
 
-  function stepChange(val) {
-    stepVal = parseNumberAttrVal(val);
-    // ignore changes before model is initialized
-    if (isNumberNaN(ctrl.$modelValue)) {
-      return;
-    }
+  function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) {
+    // Note: no badInputChecker here by purpose as `url` is only a validation
+    // in browsers, i.e. we can always read out input.value even if it is not valid!
+    baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
+    stringBasedInputType(ctrl);
 
-    // Some browsers don't adjust the input value correctly, but set the stepMismatch error
-    if (supportsRange && ctrl.$viewValue !== element.val()) {
-      ctrl.$setViewValue(element.val());
-    } else {
-      // TODO(matsko): implement validateLater to reduce number of validations
-      ctrl.$validate();
-    }
+    ctrl.$$parserName = 'url';
+    ctrl.$validators.url = function (modelValue, viewValue) {
+      var value = modelValue || viewValue;
+      return ctrl.$isEmpty(value) || URL_REGEXP.test(value);
+    };
   }
-}
 
-function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) {
-  // Note: no badInputChecker here by purpose as `url` is only a validation
-  // in browsers, i.e. we can always read out input.value even if it is not valid!
-  baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
-  stringBasedInputType(ctrl);
+  function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) {
+    // Note: no badInputChecker here by purpose as `url` is only a validation
+    // in browsers, i.e. we can always read out input.value even if it is not valid!
+    baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
+    stringBasedInputType(ctrl);
 
-  ctrl.$$parserName = 'url';
-  ctrl.$validators.url = function(modelValue, viewValue) {
-    var value = modelValue || viewValue;
-    return ctrl.$isEmpty(value) || URL_REGEXP.test(value);
-  };
-}
+    ctrl.$$parserName = 'email';
+    ctrl.$validators.email = function (modelValue, viewValue) {
+      var value = modelValue || viewValue;
+      return ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value);
+    };
+  }
 
-function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) {
-  // Note: no badInputChecker here by purpose as `url` is only a validation
-  // in browsers, i.e. we can always read out input.value even if it is not valid!
-  baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
-  stringBasedInputType(ctrl);
+  function radioInputType(scope, element, attr, ctrl) {
+    var doTrim = !attr.ngTrim || trim(attr.ngTrim) !== 'false';
+    // make the name unique, if not defined
+    if (isUndefined(attr.name)) {
+      element.attr('name', nextUid());
+    }
 
-  ctrl.$$parserName = 'email';
-  ctrl.$validators.email = function(modelValue, viewValue) {
-    var value = modelValue || viewValue;
-    return ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value);
-  };
-}
+    var listener = function listener(ev) {
+      var value;
+      if (element[0].checked) {
+        value = attr.value;
+        if (doTrim) {
+          value = trim(value);
+        }
+        ctrl.$setViewValue(value, ev && ev.type);
+      }
+    };
 
-function radioInputType(scope, element, attr, ctrl) {
-  var doTrim = !attr.ngTrim || trim(attr.ngTrim) !== 'false';
-  // make the name unique, if not defined
-  if (isUndefined(attr.name)) {
-    element.attr('name', nextUid());
-  }
+    element.on('click', listener);
 
-  var listener = function(ev) {
-    var value;
-    if (element[0].checked) {
-      value = attr.value;
+    ctrl.$render = function () {
+      var value = attr.value;
       if (doTrim) {
         value = trim(value);
       }
-      ctrl.$setViewValue(value, ev && ev.type);
-    }
-  };
-
-  element.on('click', listener);
-
-  ctrl.$render = function() {
-    var value = attr.value;
-    if (doTrim) {
-      value = trim(value);
-    }
-    element[0].checked = (value === ctrl.$viewValue);
-  };
+      element[0].checked = value === ctrl.$viewValue;
+    };
 
-  attr.$observe('value', ctrl.$render);
-}
+    attr.$observe('value', ctrl.$render);
+  }
 
-function parseConstantExpr($parse, context, name, expression, fallback) {
-  var parseFn;
-  if (isDefined(expression)) {
-    parseFn = $parse(expression);
-    if (!parseFn.constant) {
-      throw ngModelMinErr('constexpr', 'Expected constant expression for `{0}`, but saw ' +
-                                   '`{1}`.', name, expression);
+  function parseConstantExpr($parse, context, name, expression, fallback) {
+    var parseFn;
+    if (isDefined(expression)) {
+      parseFn = $parse(expression);
+      if (!parseFn.constant) {
+        throw ngModelMinErr('constexpr', 'Expected constant expression for `{0}`, but saw ' + '`{1}`.', name, expression);
+      }
+      return parseFn(context);
     }
-    return parseFn(context);
+    return fallback;
   }
-  return fallback;
-}
-
-function checkboxInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter, $parse) {
-  var trueValue = parseConstantExpr($parse, scope, 'ngTrueValue', attr.ngTrueValue, true);
-  var falseValue = parseConstantExpr($parse, scope, 'ngFalseValue', attr.ngFalseValue, false);
-
-  var listener = function(ev) {
-    ctrl.$setViewValue(element[0].checked, ev && ev.type);
-  };
-
-  element.on('click', listener);
-
-  ctrl.$render = function() {
-    element[0].checked = ctrl.$viewValue;
-  };
-
-  // Override the standard `$isEmpty` because the $viewValue of an empty checkbox is always set to `false`
-  // This is because of the parser below, which compares the `$modelValue` with `trueValue` to convert
-  // it to a boolean.
-  ctrl.$isEmpty = function(value) {
-    return value === false;
-  };
-
-  ctrl.$formatters.push(function(value) {
-    return equals(value, trueValue);
-  });
-
-  ctrl.$parsers.push(function(value) {
-    return value ? trueValue : falseValue;
-  });
-}
-
-
-/**
- * @ngdoc directive
- * @name textarea
- * @restrict E
- *
- * @description
- * HTML textarea element control with angular data-binding. The data-binding and validation
- * properties of this element are exactly the same as those of the
- * {@link ng.directive:input input element}.
- *
- * @param {string} ngModel Assignable angular expression to data-bind to.
- * @param {string=} name Property name of the form under which the control is published.
- * @param {string=} required Sets `required` validation error key if the value is not entered.
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
- *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
- *    `required` when you want to data-bind to the `required` attribute.
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
- *    minlength.
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
- *    maxlength. Setting the attribute to a negative or non-numeric value, allows view values of any
- *    length.
- * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel {@link ngModel.NgModelController#$viewValue $viewValue}
- *    does not match a RegExp found by evaluating the Angular expression given in the attribute value.
- *    If the expression evaluates to a RegExp object, then this is used directly.
- *    If the expression evaluates to a string, then it will be converted to a RegExp
- *    after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
- *    `new RegExp('^abc$')`.

- *    **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
- *    start at the index of the last search's match, thus not taking the whole input value into
- *    account.
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
- *    interaction with the input element.
- * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input.
- *
- * @knownIssue
- *
- * When specifying the `placeholder` attribute of `
- *    
{{ list | json }}

- *   
- *   
- *     it("should split the text by newlines", function() {
- *       var listInput = element(by.model('list'));
- *       var output = element(by.binding('list | json'));
- *       listInput.sendKeys('abc\ndef\nghi');
- *       expect(output.getText()).toContain('[\n  "abc",\n  "def",\n  "ghi"\n]');
- *     });
- *   
- * 
- *
- */
-var ngListDirective = function() {
-  return {
-    restrict: 'A',
-    priority: 100,
-    require: 'ngModel',
-    link: function(scope, element, attr, ctrl) {
-      var ngList = attr.ngList || ', ';
-      var trimValues = attr.ngTrim !== 'false';
-      var separator = trimValues ? trim(ngList) : ngList;
-
-      var parse = function(viewValue) {
-        // If the viewValue is invalid (say required but empty) it will be `undefined`
-        if (isUndefined(viewValue)) return;
-
-        var list = [];
-
-        if (viewValue) {
-          forEach(viewValue.split(separator), function(value) {
-            if (value) list.push(trimValues ? trim(value) : value);
-          });
-        }
-
-        return list;
-      };
-
-      ctrl.$parsers.push(parse);
-      ctrl.$formatters.push(function(value) {
-        if (isArray(value)) {
-          return value.join(ngList);
+       
+       
+         it('should alias index positions', function() {
+           var elements = element.all(by.css('.example-init'));
+           expect(elements.get(0).getText()).toBe('list[ 0 ][ 0 ] = a;');
+           expect(elements.get(1).getText()).toBe('list[ 0 ][ 1 ] = b;');
+           expect(elements.get(2).getText()).toBe('list[ 1 ][ 0 ] = c;');
+           expect(elements.get(3).getText()).toBe('list[ 1 ][ 1 ] = d;');
+         });
+       
+     
+   */
+  var ngInitDirective = ngDirective({
+    priority: 450,
+    compile: function compile() {
+      return {
+        pre: function pre(scope, element, attrs) {
+          scope.$eval(attrs.ngInit);
         }
-
-        return undefined;
-      });
-
-      // Override the standard $isEmpty because an empty array means the input is empty.
-      ctrl.$isEmpty = function(value) {
-        return !value || !value.length;
       };
     }
-  };
-};
-
-/* global VALID_CLASS: true,
-  INVALID_CLASS: true,
-  PRISTINE_CLASS: true,
-  DIRTY_CLASS: true,
-  UNTOUCHED_CLASS: true,
-  TOUCHED_CLASS: true,
-  PENDING_CLASS: true,
-  addSetValidityMethod: true,
-  setupValidity: true,
-  defaultModelOptions: false
-*/
+  });
 
+  /**
+   * @ngdoc directive
+   * @name ngList
+   * @restrict A
+   * @priority 100
+   *
+   * @param {string=} ngList optional delimiter that should be used to split the value.
+   *
+   * @description
+   * Text input that converts between a delimited string and an array of strings. The default
+   * delimiter is a comma followed by a space - equivalent to `ng-list=", "`. You can specify a custom
+   * delimiter as the value of the `ngList` attribute - for example, `ng-list=" | "`.
+   *
+   * The behaviour of the directive is affected by the use of the `ngTrim` attribute.
+   * * If `ngTrim` is set to `"false"` then whitespace around both the separator and each
+   *   list item is respected. This implies that the user of the directive is responsible for
+   *   dealing with whitespace but also allows you to use whitespace as a delimiter, such as a
+   *   tab or newline character.
+   * * Otherwise whitespace around the delimiter is ignored when splitting (although it is respected
+   *   when joining the list items back together) and whitespace around each list item is stripped
+   *   before it is added to the model.
+   *
+   * @example
+   * ### Validation
+   *
+   * 
+   *   
+   *      angular.module('listExample', [])
+   *        .controller('ExampleController', ['$scope', function($scope) {
+   *          $scope.names = ['morpheus', 'neo', 'trinity'];
+   *        }]);
+   *   
+   *   
+   *    

+   *      
+   *      
+   *        
+   *        Required!
+   *      
+   *      

+   *      names = {{names}}

+   *      myForm.namesInput.$valid = {{myForm.namesInput.$valid}}

+   *      myForm.namesInput.$error = {{myForm.namesInput.$error}}

+   *      myForm.$valid = {{myForm.$valid}}

+   *      myForm.$error.required = {{!!myForm.$error.required}}

+   *     

+   *   
+   *   
+   *     var listInput = element(by.model('names'));
+   *     var names = element(by.exactBinding('names'));
+   *     var valid = element(by.binding('myForm.namesInput.$valid'));
+   *     var error = element(by.css('span.error'));
+   *
+   *     it('should initialize to model', function() {
+   *       expect(names.getText()).toContain('["morpheus","neo","trinity"]');
+   *       expect(valid.getText()).toContain('true');
+   *       expect(error.getCssValue('display')).toBe('none');
+   *     });
+   *
+   *     it('should be invalid if empty', function() {
+   *       listInput.clear();
+   *       listInput.sendKeys('');
+   *
+   *       expect(names.getText()).toContain('');
+   *       expect(valid.getText()).toContain('false');
+   *       expect(error.getCssValue('display')).not.toBe('none');
+   *     });
+   *   
+   * 
+   *
+   * @example
+   * ### Splitting on newline
+   *
+   * 
+   *   
+   *    
+   *    
{{ list | json }}

+   *   
+   *   
+   *     it("should split the text by newlines", function() {
+   *       var listInput = element(by.model('list'));
+   *       var output = element(by.binding('list | json'));
+   *       listInput.sendKeys('abc\ndef\nghi');
+   *       expect(output.getText()).toContain('[\n  "abc",\n  "def",\n  "ghi"\n]');
+   *     });
+   *   
+   * 
+   *
+   */
+  var ngListDirective = function ngListDirective() {
+    return {
+      restrict: 'A',
+      priority: 100,
+      require: 'ngModel',
+      link: function link(scope, element, attr, ctrl) {
+        var ngList = attr.ngList || ', ';
+        var trimValues = attr.ngTrim !== 'false';
+        var separator = trimValues ? trim(ngList) : ngList;
 
-var VALID_CLASS = 'ng-valid',
-    INVALID_CLASS = 'ng-invalid',
-    PRISTINE_CLASS = 'ng-pristine',
-    DIRTY_CLASS = 'ng-dirty',
-    UNTOUCHED_CLASS = 'ng-untouched',
-    TOUCHED_CLASS = 'ng-touched',
-    EMPTY_CLASS = 'ng-empty',
-    NOT_EMPTY_CLASS = 'ng-not-empty';
+        var parse = function parse(viewValue) {
+          // If the viewValue is invalid (say required but empty) it will be `undefined`
+          if (isUndefined(viewValue)) return;
 
-var ngModelMinErr = minErr('ngModel');
+          var list = [];
 
-/**
- * @ngdoc type
- * @name ngModel.NgModelController
- * @property {*} $viewValue The actual value from the control's view. For `input` elements, this is a
- * String. See {@link ngModel.NgModelController#$setViewValue} for information about when the $viewValue
- * is set.
- *
- * @property {*} $modelValue The value in the model that the control is bound to.
- *
- * @property {Array.} $parsers Array of functions to execute, as a pipeline, whenever
- *  the control updates the ngModelController with a new {@link ngModel.NgModelController#$viewValue
-    `$viewValue`} from the DOM, usually via user input.
-    See {@link ngModel.NgModelController#$setViewValue `$setViewValue()`} for a detailed lifecycle explanation.
-    Note that the `$parsers` are not called when the bound ngModel expression changes programmatically.
-
-  The functions are called in array order, each passing
-    its return value through to the next. The last return value is forwarded to the
-    {@link ngModel.NgModelController#$validators `$validators`} collection.
-
-  Parsers are used to sanitize / convert the {@link ngModel.NgModelController#$viewValue
-    `$viewValue`}.
-
-  Returning `undefined` from a parser means a parse error occurred. In that case,
-    no {@link ngModel.NgModelController#$validators `$validators`} will run and the `ngModel`
-    will be set to `undefined` unless {@link ngModelOptions `ngModelOptions.allowInvalid`}
-    is set to `true`. The parse error is stored in `ngModel.$error.parse`.
-
-  This simple example shows a parser that would convert text input value to lowercase:
- * ```js
- * function parse(value) {
- *   if (value) {
- *     return value.toLowerCase();
- *   }
- * }
- * ngModelController.$parsers.push(parse);
- * ```
+          if (viewValue) {
+            forEach(viewValue.split(separator), function (value) {
+              if (value) list.push(trimValues ? trim(value) : value);
+            });
+          }
 
- *
- * @property {Array.} $formatters Array of functions to execute, as a pipeline, whenever
-    the bound ngModel expression changes programmatically. The `$formatters` are not called when the
-    value of the control is changed by user interaction.
-
-  Formatters are used to format / convert the {@link ngModel.NgModelController#$modelValue
-    `$modelValue`} for display in the control.
-
-  The functions are called in reverse array order, each passing the value through to the
-    next. The last return value is used as the actual DOM value.
-
-  This simple example shows a formatter that would convert the model value to uppercase:
-
- * ```js
- * function format(value) {
- *   if (value) {
- *     return value.toUpperCase();
- *   }
- * }
- * ngModel.$formatters.push(format);
- * ```
- *
- * @property {Object.} $validators A collection of validators that are applied
- *      whenever the model value changes. The key value within the object refers to the name of the
- *      validator while the function refers to the validation operation. The validation operation is
- *      provided with the model value as an argument and must return a true or false value depending
- *      on the response of that validation.
- *
- * ```js
- * ngModel.$validators.validCharacters = function(modelValue, viewValue) {
- *   var value = modelValue || viewValue;
- *   return /[0-9]+/.test(value) &&
- *          /[a-z]+/.test(value) &&
- *          /[A-Z]+/.test(value) &&
- *          /\W+/.test(value);
- * };
- * ```
- *
- * @property {Object.} $asyncValidators A collection of validations that are expected to
- *      perform an asynchronous validation (e.g. a HTTP request). The validation function that is provided
- *      is expected to return a promise when it is run during the model validation process. Once the promise
- *      is delivered then the validation status will be set to true when fulfilled and false when rejected.
- *      When the asynchronous validators are triggered, each of the validators will run in parallel and the model
- *      value will only be updated once all validators have been fulfilled. As long as an asynchronous validator
- *      is unfulfilled, its key will be added to the controllers `$pending` property. Also, all asynchronous validators
- *      will only run once all synchronous validators have passed.
- *
- * Please note that if $http is used then it is important that the server returns a success HTTP response code
- * in order to fulfill the validation and a status level of `4xx` in order to reject the validation.
- *
- * ```js
- * ngModel.$asyncValidators.uniqueUsername = function(modelValue, viewValue) {
- *   var value = modelValue || viewValue;
- *
- *   // Lookup user by username
- *   return $http.get('/api/users/' + value).
- *      then(function resolved() {
- *        //username exists, this means validation fails
- *        return $q.reject('exists');
- *      }, function rejected() {
- *        //username does not exist, therefore this validation passes
- *        return true;
- *      });
- * };
- * ```
- *
- * @property {Array.} $viewChangeListeners Array of functions to execute whenever the
- *     view value has changed. It is called with no arguments, and its return value is ignored.
- *     This can be used in place of additional $watches against the model value.
- *
- * @property {Object} $error An object hash with all failing validator ids as keys.
- * @property {Object} $pending An object hash with all pending validator ids as keys.
- *
- * @property {boolean} $untouched True if control has not lost focus yet.
- * @property {boolean} $touched True if control has lost focus.
- * @property {boolean} $pristine True if user has not interacted with the control yet.
- * @property {boolean} $dirty True if user has already interacted with the control.
- * @property {boolean} $valid True if there is no error.
- * @property {boolean} $invalid True if at least one error on the control.
- * @property {string} $name The name attribute of the control.
- *
- * @description
- *
- * `NgModelController` provides API for the {@link ngModel `ngModel`} directive.
- * The controller contains services for data-binding, validation, CSS updates, and value formatting
- * and parsing. It purposefully does not contain any logic which deals with DOM rendering or
- * listening to DOM events.
- * Such DOM related logic should be provided by other directives which make use of
- * `NgModelController` for data-binding to control elements.
- * Angular provides this DOM logic for most {@link input `input`} elements.
- * At the end of this page you can find a {@link ngModel.NgModelController#custom-control-example
- * custom control example} that uses `ngModelController` to bind to `contenteditable` elements.
- *
- * @example
- * ### Custom Control Example
- * This example shows how to use `NgModelController` with a custom control to achieve
- * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`)
- * collaborate together to achieve the desired result.
- *
- * `contenteditable` is an HTML5 attribute, which tells the browser to let the element
- * contents be edited in place by the user.
- *
- * We are using the {@link ng.service:$sce $sce} service here and include the {@link ngSanitize $sanitize}
- * module to automatically remove "bad" content like inline event listener (e.g. ``).
- * However, as we are using `$sce` the model can still decide to provide unsafe content if it marks
- * that content using the `$sce` service.
- *
- * 
-    
-      [contenteditable] {
-        border: 1px solid black;
-        background-color: white;
-        min-height: 20px;
-      }
+          return list;
+        };
 
-      .ng-invalid {
-        border: 1px solid red;
-      }
+        ctrl.$parsers.push(parse);
+        ctrl.$formatters.push(function (value) {
+          if (isArray(value)) {
+            return value.join(ngList);
+          }
 
-    
-    
-      angular.module('customControl', ['ngSanitize']).
-        directive('contenteditable', ['$sce', function($sce) {
-          return {
-            restrict: 'A', // only activate on element attribute
-            require: '?ngModel', // get a hold of NgModelController
-            link: function(scope, element, attrs, ngModel) {
-              if (!ngModel) return; // do nothing if no ng-model
-
-              // Specify how UI should be updated
-              ngModel.$render = function() {
-                element.html($sce.getTrustedHtml(ngModel.$viewValue || ''));
-              };
+          return undefined;
+        });
 
-              // Listen for change events to enable binding
-              element.on('blur keyup change', function() {
-                scope.$evalAsync(read);
-              });
-              read(); // initialize
-
-              // Write data to the model
-              function read() {
-                var html = element.html();
-                // When we clear the content editable the browser leaves a 
 behind
-                // If strip-br attribute is provided then we strip this out
-                if (attrs.stripBr && html === '
') {
-                  html = '';
-                }
-                ngModel.$setViewValue(html);
-              }
-            }
-          };
-        }]);
-    
-    
-      

-       
Change me!

-        Required!
-       

-       
-      

-    
-    
-    it('should data-bind and become invalid', function() {
-      if (browser.params.browser === 'safari' || browser.params.browser === 'firefox') {
-        // SafariDriver can't handle contenteditable
-        // and Firefox driver can't clear contenteditables very well
-        return;
+        // Override the standard $isEmpty because an empty array means the input is empty.
+        ctrl.$isEmpty = function (value) {
+          return !value || !value.length;
+        };
       }
-      var contentEditable = element(by.css('[contenteditable]'));
-      var content = 'Change me!';
+    };
+  };
 
-      expect(contentEditable.getText()).toEqual(content);
+  /* global VALID_CLASS: true,
+    INVALID_CLASS: true,
+    PRISTINE_CLASS: true,
+    DIRTY_CLASS: true,
+    UNTOUCHED_CLASS: true,
+    TOUCHED_CLASS: true,
+    PENDING_CLASS: true,
+    addSetValidityMethod: true,
+    setupValidity: true,
+    defaultModelOptions: false
+  */
 
-      contentEditable.clear();
-      contentEditable.sendKeys(protractor.Key.BACK_SPACE);
-      expect(contentEditable.getText()).toEqual('');
-      expect(contentEditable.getAttribute('class')).toMatch(/ng-invalid-required/);
-    });
-    
- * 
- *
- *
- */
-NgModelController.$inject = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', '$animate', '$timeout', '$q', '$interpolate'];
-function NgModelController($scope, $exceptionHandler, $attr, $element, $parse, $animate, $timeout, $q, $interpolate) {
-  this.$viewValue = Number.NaN;
-  this.$modelValue = Number.NaN;
-  this.$$rawModelValue = undefined; // stores the parsed modelValue / model set from scope regardless of validity.
-  this.$validators = {};
-  this.$asyncValidators = {};
-  this.$parsers = [];
-  this.$formatters = [];
-  this.$viewChangeListeners = [];
-  this.$untouched = true;
-  this.$touched = false;
-  this.$pristine = true;
-  this.$dirty = false;
-  this.$valid = true;
-  this.$invalid = false;
-  this.$error = {}; // keep invalid keys here
-  this.$$success = {}; // keep valid keys here
-  this.$pending = undefined; // keep pending keys here
-  this.$name = $interpolate($attr.name || '', false)($scope);
-  this.$$parentForm = nullFormCtrl;
-  this.$options = defaultModelOptions;
-  this.$$updateEvents = '';
-  // Attach the correct context to the event handler function for updateOn
-  this.$$updateEventHandler = this.$$updateEventHandler.bind(this);
-
-  this.$$parsedNgModel = $parse($attr.ngModel);
-  this.$$parsedNgModelAssign = this.$$parsedNgModel.assign;
-  this.$$ngModelGet = this.$$parsedNgModel;
-  this.$$ngModelSet = this.$$parsedNgModelAssign;
-  this.$$pendingDebounce = null;
-  this.$$parserValid = undefined;
-
-  this.$$currentValidationRunId = 0;
-
-  // https://github.com/angular/angular.js/issues/15833
-  // Prevent `$$scope` from being iterated over by `copy` when NgModelController is deep watched
-  Object.defineProperty(this, '$$scope', {value: $scope});
-  this.$$attr = $attr;
-  this.$$element = $element;
-  this.$$animate = $animate;
-  this.$$timeout = $timeout;
-  this.$$parse = $parse;
-  this.$$q = $q;
-  this.$$exceptionHandler = $exceptionHandler;
-
-  setupValidity(this);
-  setupModelWatcher(this);
-}
-
-NgModelController.prototype = {
-  $$initGetterSetters: function() {
-    if (this.$options.getOption('getterSetter')) {
-      var invokeModelGetter = this.$$parse(this.$$attr.ngModel + '()'),
-          invokeModelSetter = this.$$parse(this.$$attr.ngModel + '($$$p)');
-
-      this.$$ngModelGet = function($scope) {
-        var modelValue = this.$$parsedNgModel($scope);
-        if (isFunction(modelValue)) {
-          modelValue = invokeModelGetter($scope);
-        }
-        return modelValue;
-      };
-      this.$$ngModelSet = function($scope, newValue) {
-        if (isFunction(this.$$parsedNgModel($scope))) {
-          invokeModelSetter($scope, {$$$p: newValue});
-        } else {
-          this.$$parsedNgModelAssign($scope, newValue);
-        }
-      };
-    } else if (!this.$$parsedNgModel.assign) {
-      throw ngModelMinErr('nonassign', 'Expression \'{0}\' is non-assignable. Element: {1}',
-          this.$$attr.ngModel, startingTag(this.$$element));
-    }
-  },
+  var VALID_CLASS = 'ng-valid',
+      INVALID_CLASS = 'ng-invalid',
+      PRISTINE_CLASS = 'ng-pristine',
+      DIRTY_CLASS = 'ng-dirty',
+      UNTOUCHED_CLASS = 'ng-untouched',
+      TOUCHED_CLASS = 'ng-touched',
+      EMPTY_CLASS = 'ng-empty',
+      NOT_EMPTY_CLASS = 'ng-not-empty';
 
+  var ngModelMinErr = minErr('ngModel');
 
   /**
-   * @ngdoc method
-   * @name ngModel.NgModelController#$render
+   * @ngdoc type
+   * @name ngModel.NgModelController
+   * @property {*} $viewValue The actual value from the control's view. For `input` elements, this is a
+   * String. See {@link ngModel.NgModelController#$setViewValue} for information about when the $viewValue
+   * is set.
+   *
+   * @property {*} $modelValue The value in the model that the control is bound to.
+   *
+   * @property {Array.} $parsers Array of functions to execute, as a pipeline, whenever
+   *  the control updates the ngModelController with a new {@link ngModel.NgModelController#$viewValue
+      `$viewValue`} from the DOM, usually via user input.
+      See {@link ngModel.NgModelController#$setViewValue `$setViewValue()`} for a detailed lifecycle explanation.
+      Note that the `$parsers` are not called when the bound ngModel expression changes programmatically.
+  
+    The functions are called in array order, each passing
+      its return value through to the next. The last return value is forwarded to the
+      {@link ngModel.NgModelController#$validators `$validators`} collection.
+  
+    Parsers are used to sanitize / convert the {@link ngModel.NgModelController#$viewValue
+      `$viewValue`}.
+  
+    Returning `undefined` from a parser means a parse error occurred. In that case,
+      no {@link ngModel.NgModelController#$validators `$validators`} will run and the `ngModel`
+      will be set to `undefined` unless {@link ngModelOptions `ngModelOptions.allowInvalid`}
+      is set to `true`. The parse error is stored in `ngModel.$error.parse`.
+  
+    This simple example shows a parser that would convert text input value to lowercase:
+   * ```js
+   * function parse(value) {
+   *   if (value) {
+   *     return value.toLowerCase();
+   *   }
+   * }
+   * ngModelController.$parsers.push(parse);
+   * ```
+  
    *
-   * @description
-   * Called when the view needs to be updated. It is expected that the user of the ng-model
-   * directive will implement this method.
+   * @property {Array.} $formatters Array of functions to execute, as a pipeline, whenever
+      the bound ngModel expression changes programmatically. The `$formatters` are not called when the
+      value of the control is changed by user interaction.
+  
+    Formatters are used to format / convert the {@link ngModel.NgModelController#$modelValue
+      `$modelValue`} for display in the control.
+  
+    The functions are called in reverse array order, each passing the value through to the
+      next. The last return value is used as the actual DOM value.
+  
+    This simple example shows a formatter that would convert the model value to uppercase:
+  
+   * ```js
+   * function format(value) {
+   *   if (value) {
+   *     return value.toUpperCase();
+   *   }
+   * }
+   * ngModel.$formatters.push(format);
+   * ```
    *
-   * The `$render()` method is invoked in the following situations:
+   * @property {Object.} $validators A collection of validators that are applied
+   *      whenever the model value changes. The key value within the object refers to the name of the
+   *      validator while the function refers to the validation operation. The validation operation is
+   *      provided with the model value as an argument and must return a true or false value depending
+   *      on the response of that validation.
    *
-   * * `$rollbackViewValue()` is called.  If we are rolling back the view value to the last
-   *   committed value then `$render()` is called to update the input control.
-   * * The value referenced by `ng-model` is changed programmatically and both the `$modelValue` and
-   *   the `$viewValue` are different from last time.
+   * ```js
+   * ngModel.$validators.validCharacters = function(modelValue, viewValue) {
+   *   var value = modelValue || viewValue;
+   *   return /[0-9]+/.test(value) &&
+   *          /[a-z]+/.test(value) &&
+   *          /[A-Z]+/.test(value) &&
+   *          /\W+/.test(value);
+   * };
+   * ```
    *
-   * Since `ng-model` does not do a deep watch, `$render()` is only invoked if the values of
-   * `$modelValue` and `$viewValue` are actually different from their previous values. If `$modelValue`
-   * or `$viewValue` are objects (rather than a string or number) then `$render()` will not be
-   * invoked if you only change a property on the objects.
-   */
-  $render: noop,
-
-  /**
-   * @ngdoc method
-   * @name ngModel.NgModelController#$isEmpty
+   * @property {Object.} $asyncValidators A collection of validations that are expected to
+   *      perform an asynchronous validation (e.g. a HTTP request). The validation function that is provided
+   *      is expected to return a promise when it is run during the model validation process. Once the promise
+   *      is delivered then the validation status will be set to true when fulfilled and false when rejected.
+   *      When the asynchronous validators are triggered, each of the validators will run in parallel and the model
+   *      value will only be updated once all validators have been fulfilled. As long as an asynchronous validator
+   *      is unfulfilled, its key will be added to the controllers `$pending` property. Also, all asynchronous validators
+   *      will only run once all synchronous validators have passed.
    *
-   * @description
-   * This is called when we need to determine if the value of an input is empty.
+   * Please note that if $http is used then it is important that the server returns a success HTTP response code
+   * in order to fulfill the validation and a status level of `4xx` in order to reject the validation.
    *
-   * For instance, the required directive does this to work out if the input has data or not.
+   * ```js
+   * ngModel.$asyncValidators.uniqueUsername = function(modelValue, viewValue) {
+   *   var value = modelValue || viewValue;
+   *
+   *   // Lookup user by username
+   *   return $http.get('/api/users/' + value).
+   *      then(function resolved() {
+   *        //username exists, this means validation fails
+   *        return $q.reject('exists');
+   *      }, function rejected() {
+   *        //username does not exist, therefore this validation passes
+   *        return true;
+   *      });
+   * };
+   * ```
    *
-   * The default `$isEmpty` function checks whether the value is `undefined`, `''`, `null` or `NaN`.
+   * @property {Array.} $viewChangeListeners Array of functions to execute whenever the
+   *     view value has changed. It is called with no arguments, and its return value is ignored.
+   *     This can be used in place of additional $watches against the model value.
    *
-   * You can override this for input directives whose concept of being empty is different from the
-   * default. The `checkboxInputType` directive does this because in its case a value of `false`
-   * implies empty.
+   * @property {Object} $error An object hash with all failing validator ids as keys.
+   * @property {Object} $pending An object hash with all pending validator ids as keys.
    *
-   * @param {*} value The value of the input to check for emptiness.
-   * @returns {boolean} True if `value` is "empty".
-   */
-  $isEmpty: function(value) {
-    // eslint-disable-next-line no-self-compare
-    return isUndefined(value) || value === '' || value === null || value !== value;
-  },
-
-  $$updateEmptyClasses: function(value) {
-    if (this.$isEmpty(value)) {
-      this.$$animate.removeClass(this.$$element, NOT_EMPTY_CLASS);
-      this.$$animate.addClass(this.$$element, EMPTY_CLASS);
-    } else {
-      this.$$animate.removeClass(this.$$element, EMPTY_CLASS);
-      this.$$animate.addClass(this.$$element, NOT_EMPTY_CLASS);
-    }
-  },
-
-  /**
-   * @ngdoc method
-   * @name ngModel.NgModelController#$setPristine
+   * @property {boolean} $untouched True if control has not lost focus yet.
+   * @property {boolean} $touched True if control has lost focus.
+   * @property {boolean} $pristine True if user has not interacted with the control yet.
+   * @property {boolean} $dirty True if user has already interacted with the control.
+   * @property {boolean} $valid True if there is no error.
+   * @property {boolean} $invalid True if at least one error on the control.
+   * @property {string} $name The name attribute of the control.
    *
    * @description
-   * Sets the control to its pristine state.
    *
-   * This method can be called to remove the `ng-dirty` class and set the control to its pristine
-   * state (`ng-pristine` class). A model is considered to be pristine when the control
-   * has not been changed from when first compiled.
+   * `NgModelController` provides API for the {@link ngModel `ngModel`} directive.
+   * The controller contains services for data-binding, validation, CSS updates, and value formatting
+   * and parsing. It purposefully does not contain any logic which deals with DOM rendering or
+   * listening to DOM events.
+   * Such DOM related logic should be provided by other directives which make use of
+   * `NgModelController` for data-binding to control elements.
+   * Angular provides this DOM logic for most {@link input `input`} elements.
+   * At the end of this page you can find a {@link ngModel.NgModelController#custom-control-example
+   * custom control example} that uses `ngModelController` to bind to `contenteditable` elements.
+   *
+   * @example
+   * ### Custom Control Example
+   * This example shows how to use `NgModelController` with a custom control to achieve
+   * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`)
+   * collaborate together to achieve the desired result.
+   *
+   * `contenteditable` is an HTML5 attribute, which tells the browser to let the element
+   * contents be edited in place by the user.
+   *
+   * We are using the {@link ng.service:$sce $sce} service here and include the {@link ngSanitize $sanitize}
+   * module to automatically remove "bad" content like inline event listener (e.g. ``).
+   * However, as we are using `$sce` the model can still decide to provide unsafe content if it marks
+   * that content using the `$sce` service.
+   *
+   * 
+      
+        [contenteditable] {
+          border: 1px solid black;
+          background-color: white;
+          min-height: 20px;
+        }
+  
+        .ng-invalid {
+          border: 1px solid red;
+        }
+  
+      
+      
+        angular.module('customControl', ['ngSanitize']).
+          directive('contenteditable', ['$sce', function($sce) {
+            return {
+              restrict: 'A', // only activate on element attribute
+              require: '?ngModel', // get a hold of NgModelController
+              link: function(scope, element, attrs, ngModel) {
+                if (!ngModel) return; // do nothing if no ng-model
+  
+                // Specify how UI should be updated
+                ngModel.$render = function() {
+                  element.html($sce.getTrustedHtml(ngModel.$viewValue || ''));
+                };
+  
+                // Listen for change events to enable binding
+                element.on('blur keyup change', function() {
+                  scope.$evalAsync(read);
+                });
+                read(); // initialize
+  
+                // Write data to the model
+                function read() {
+                  var html = element.html();
+                  // When we clear the content editable the browser leaves a 
 behind
+                  // If strip-br attribute is provided then we strip this out
+                  if (attrs.stripBr && html === '
') {
+                    html = '';
+                  }
+                  ngModel.$setViewValue(html);
+                }
+              }
+            };
+          }]);
+      
+      
+        

+         
Change me!

+          Required!
+         

+         
+        

+      
+      
+      it('should data-bind and become invalid', function() {
+        if (browser.params.browser === 'safari' || browser.params.browser === 'firefox') {
+          // SafariDriver can't handle contenteditable
+          // and Firefox driver can't clear contenteditables very well
+          return;
+        }
+        var contentEditable = element(by.css('[contenteditable]'));
+        var content = 'Change me!';
+  
+        expect(contentEditable.getText()).toEqual(content);
+  
+        contentEditable.clear();
+        contentEditable.sendKeys(protractor.Key.BACK_SPACE);
+        expect(contentEditable.getText()).toEqual('');
+        expect(contentEditable.getAttribute('class')).toMatch(/ng-invalid-required/);
+      });
+      
+   * 
+   *
+   *
    */
-  $setPristine: function() {
-    this.$dirty = false;
+  NgModelController.$inject = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', '$animate', '$timeout', '$q', '$interpolate'];
+  function NgModelController($scope, $exceptionHandler, $attr, $element, $parse, $animate, $timeout, $q, $interpolate) {
+    this.$viewValue = Number.NaN;
+    this.$modelValue = Number.NaN;
+    this.$$rawModelValue = undefined; // stores the parsed modelValue / model set from scope regardless of validity.
+    this.$validators = {};
+    this.$asyncValidators = {};
+    this.$parsers = [];
+    this.$formatters = [];
+    this.$viewChangeListeners = [];
+    this.$untouched = true;
+    this.$touched = false;
     this.$pristine = true;
-    this.$$animate.removeClass(this.$$element, DIRTY_CLASS);
-    this.$$animate.addClass(this.$$element, PRISTINE_CLASS);
-  },
+    this.$dirty = false;
+    this.$valid = true;
+    this.$invalid = false;
+    this.$error = {}; // keep invalid keys here
+    this.$$success = {}; // keep valid keys here
+    this.$pending = undefined; // keep pending keys here
+    this.$name = $interpolate($attr.name || '', false)($scope);
+    this.$$parentForm = nullFormCtrl;
+    this.$options = defaultModelOptions;
+    this.$$updateEvents = '';
+    // Attach the correct context to the event handler function for updateOn
+    this.$$updateEventHandler = this.$$updateEventHandler.bind(this);
+
+    this.$$parsedNgModel = $parse($attr.ngModel);
+    this.$$parsedNgModelAssign = this.$$parsedNgModel.assign;
+    this.$$ngModelGet = this.$$parsedNgModel;
+    this.$$ngModelSet = this.$$parsedNgModelAssign;
+    this.$$pendingDebounce = null;
+    this.$$parserValid = undefined;
+
+    this.$$currentValidationRunId = 0;
+
+    // https://github.com/angular/angular.js/issues/15833
+    // Prevent `$$scope` from being iterated over by `copy` when NgModelController is deep watched
+    Object.defineProperty(this, '$$scope', { value: $scope });
+    this.$$attr = $attr;
+    this.$$element = $element;
+    this.$$animate = $animate;
+    this.$$timeout = $timeout;
+    this.$$parse = $parse;
+    this.$$q = $q;
+    this.$$exceptionHandler = $exceptionHandler;
+
+    setupValidity(this);
+    setupModelWatcher(this);
+  }
+
+  NgModelController.prototype = {
+    $$initGetterSetters: function $$initGetterSetters() {
+      if (this.$options.getOption('getterSetter')) {
+        var invokeModelGetter = this.$$parse(this.$$attr.ngModel + '()'),
+            invokeModelSetter = this.$$parse(this.$$attr.ngModel + '($$$p)');
+
+        this.$$ngModelGet = function ($scope) {
+          var modelValue = this.$$parsedNgModel($scope);
+          if (isFunction(modelValue)) {
+            modelValue = invokeModelGetter($scope);
+          }
+          return modelValue;
+        };
+        this.$$ngModelSet = function ($scope, newValue) {
+          if (isFunction(this.$$parsedNgModel($scope))) {
+            invokeModelSetter($scope, { $$$p: newValue });
+          } else {
+            this.$$parsedNgModelAssign($scope, newValue);
+          }
+        };
+      } else if (!this.$$parsedNgModel.assign) {
+        throw ngModelMinErr('nonassign', 'Expression \'{0}\' is non-assignable. Element: {1}', this.$$attr.ngModel, startingTag(this.$$element));
+      }
+    },
+
+    /**
+     * @ngdoc method
+     * @name ngModel.NgModelController#$render
+     *
+     * @description
+     * Called when the view needs to be updated. It is expected that the user of the ng-model
+     * directive will implement this method.
+     *
+     * The `$render()` method is invoked in the following situations:
+     *
+     * * `$rollbackViewValue()` is called.  If we are rolling back the view value to the last
+     *   committed value then `$render()` is called to update the input control.
+     * * The value referenced by `ng-model` is changed programmatically and both the `$modelValue` and
+     *   the `$viewValue` are different from last time.
+     *
+     * Since `ng-model` does not do a deep watch, `$render()` is only invoked if the values of
+     * `$modelValue` and `$viewValue` are actually different from their previous values. If `$modelValue`
+     * or `$viewValue` are objects (rather than a string or number) then `$render()` will not be
+     * invoked if you only change a property on the objects.
+     */
+    $render: noop,
+
+    /**
+     * @ngdoc method
+     * @name ngModel.NgModelController#$isEmpty
+     *
+     * @description
+     * This is called when we need to determine if the value of an input is empty.
+     *
+     * For instance, the required directive does this to work out if the input has data or not.
+     *
+     * The default `$isEmpty` function checks whether the value is `undefined`, `''`, `null` or `NaN`.
+     *
+     * You can override this for input directives whose concept of being empty is different from the
+     * default. The `checkboxInputType` directive does this because in its case a value of `false`
+     * implies empty.
+     *
+     * @param {*} value The value of the input to check for emptiness.
+     * @returns {boolean} True if `value` is "empty".
+     */
+    $isEmpty: function $isEmpty(value) {
+      // eslint-disable-next-line no-self-compare
+      return isUndefined(value) || value === '' || value === null || value !== value;
+    },
+
+    $$updateEmptyClasses: function $$updateEmptyClasses(value) {
+      if (this.$isEmpty(value)) {
+        this.$$animate.removeClass(this.$$element, NOT_EMPTY_CLASS);
+        this.$$animate.addClass(this.$$element, EMPTY_CLASS);
+      } else {
+        this.$$animate.removeClass(this.$$element, EMPTY_CLASS);
+        this.$$animate.addClass(this.$$element, NOT_EMPTY_CLASS);
+      }
+    },
+
+    /**
+     * @ngdoc method
+     * @name ngModel.NgModelController#$setPristine
+     *
+     * @description
+     * Sets the control to its pristine state.
+     *
+     * This method can be called to remove the `ng-dirty` class and set the control to its pristine
+     * state (`ng-pristine` class). A model is considered to be pristine when the control
+     * has not been changed from when first compiled.
+     */
+    $setPristine: function $setPristine() {
+      this.$dirty = false;
+      this.$pristine = true;
+      this.$$animate.removeClass(this.$$element, DIRTY_CLASS);
+      this.$$animate.addClass(this.$$element, PRISTINE_CLASS);
+    },
+
+    /**
+     * @ngdoc method
+     * @name ngModel.NgModelController#$setDirty
+     *
+     * @description
+     * Sets the control to its dirty state.
+     *
+     * This method can be called to remove the `ng-pristine` class and set the control to its dirty
+     * state (`ng-dirty` class). A model is considered to be dirty when the control has been changed
+     * from when first compiled.
+     */
+    $setDirty: function $setDirty() {
+      this.$dirty = true;
+      this.$pristine = false;
+      this.$$animate.removeClass(this.$$element, PRISTINE_CLASS);
+      this.$$animate.addClass(this.$$element, DIRTY_CLASS);
+      this.$$parentForm.$setDirty();
+    },
+
+    /**
+     * @ngdoc method
+     * @name ngModel.NgModelController#$setUntouched
+     *
+     * @description
+     * Sets the control to its untouched state.
+     *
+     * This method can be called to remove the `ng-touched` class and set the control to its
+     * untouched state (`ng-untouched` class). Upon compilation, a model is set as untouched
+     * by default, however this function can be used to restore that state if the model has
+     * already been touched by the user.
+     */
+    $setUntouched: function $setUntouched() {
+      this.$touched = false;
+      this.$untouched = true;
+      this.$$animate.setClass(this.$$element, UNTOUCHED_CLASS, TOUCHED_CLASS);
+    },
+
+    /**
+     * @ngdoc method
+     * @name ngModel.NgModelController#$setTouched
+     *
+     * @description
+     * Sets the control to its touched state.
+     *
+     * This method can be called to remove the `ng-untouched` class and set the control to its
+     * touched state (`ng-touched` class). A model is considered to be touched when the user has
+     * first focused the control element and then shifted focus away from the control (blur event).
+     */
+    $setTouched: function $setTouched() {
+      this.$touched = true;
+      this.$untouched = false;
+      this.$$animate.setClass(this.$$element, TOUCHED_CLASS, UNTOUCHED_CLASS);
+    },
+
+    /**
+     * @ngdoc method
+     * @name ngModel.NgModelController#$rollbackViewValue
+     *
+     * @description
+     * Cancel an update and reset the input element's value to prevent an update to the `$modelValue`,
+     * which may be caused by a pending debounced event or because the input is waiting for some
+     * future event.
+     *
+     * If you have an input that uses `ng-model-options` to set up debounced updates or updates that
+     * depend on special events such as `blur`, there can be a period when the `$viewValue` is out of
+     * sync with the ngModel's `$modelValue`.
+     *
+     * In this case, you can use `$rollbackViewValue()` to manually cancel the debounced / future update
+     * and reset the input to the last committed view value.
+     *
+     * It is also possible that you run into difficulties if you try to update the ngModel's `$modelValue`
+     * programmatically before these debounced/future events have resolved/occurred, because Angular's
+     * dirty checking mechanism is not able to tell whether the model has actually changed or not.
+     *
+     * The `$rollbackViewValue()` method should be called before programmatically changing the model of an
+     * input which may have such events pending. This is important in order to make sure that the
+     * input field will be updated with the new model value and any pending operations are cancelled.
+     *
+     * @example
+     * 
+     *   
+     *     angular.module('cancel-update-example', [])
+     *
+     *     .controller('CancelUpdateController', ['$scope', function($scope) {
+     *       $scope.model = {value1: '', value2: ''};
+     *
+     *       $scope.setEmpty = function(e, value, rollback) {
+     *         if (e.keyCode === 27) {
+     *           e.preventDefault();
+     *           if (rollback) {
+     *             $scope.myForm[value].$rollbackViewValue();
+     *           }
+     *           $scope.model[value] = '';
+     *         }
+     *       };
+     *     }]);
+     *   
+     *   
+     *     

+     *       
Both of these inputs are only updated if they are blurred. Hitting escape should
+     *       empty them. Follow these steps and observe the difference:

+     *       
    
+     *         
  1. Type something in the input. You will see that the model is not yet updated
    2. 
+     *         
  2. Press the Escape key.
+     *           
      
+     *             
    1.  In the first example, nothing happens, because the model is already '', and no
+     *             update is detected. If you blur the input, the model will be set to the current view.
+     *             
      2. 
+     *             
    2.  In the second example, the pending update is cancelled, and the input is set back
+     *             to the last committed view value (''). Blurring the input does nothing.
+     *             
      3. 
+     *           
    
+     *         
    3. 
+     *       

+     *
+     *       

+     *         

+     *           
Without $rollbackViewValue():

+     *           
+     *           value1: "{{ model.value1 }}"
+     *         

+     *
+     *         

+     *           
With $rollbackViewValue():

+     *           
+     *           value2: "{{ model.value2 }}"
+     *         

+     *       

+     *     

+     *   
+         
+            div {
+              display: table-cell;
+            }
+            div:nth-child(1) {
+              padding-right: 30px;
+            }
+           
+     * 
+     */
+    $rollbackViewValue: function $rollbackViewValue() {
+      this.$$timeout.cancel(this.$$pendingDebounce);
+      this.$viewValue = this.$$lastCommittedViewValue;
+      this.$render();
+    },
+
+    /**
+     * @ngdoc method
+     * @name ngModel.NgModelController#$validate
+     *
+     * @description
+     * Runs each of the registered validators (first synchronous validators and then
+     * asynchronous validators).
+     * If the validity changes to invalid, the model will be set to `undefined`,
+     * unless {@link ngModelOptions `ngModelOptions.allowInvalid`} is `true`.
+     * If the validity changes to valid, it will set the model to the last available valid
+     * `$modelValue`, i.e. either the last parsed value or the last value set from the scope.
+     */
+    $validate: function $validate() {
+      // ignore $validate before model is initialized
+      if (isNumberNaN(this.$modelValue)) {
+        return;
+      }
 
-  /**
-   * @ngdoc method
-   * @name ngModel.NgModelController#$setDirty
-   *
-   * @description
-   * Sets the control to its dirty state.
-   *
-   * This method can be called to remove the `ng-pristine` class and set the control to its dirty
-   * state (`ng-dirty` class). A model is considered to be dirty when the control has been changed
-   * from when first compiled.
-   */
-  $setDirty: function() {
-    this.$dirty = true;
-    this.$pristine = false;
-    this.$$animate.removeClass(this.$$element, PRISTINE_CLASS);
-    this.$$animate.addClass(this.$$element, DIRTY_CLASS);
-    this.$$parentForm.$setDirty();
-  },
+      var viewValue = this.$$lastCommittedViewValue;
+      // Note: we use the $$rawModelValue as $modelValue might have been
+      // set to undefined during a view -> model update that found validation
+      // errors. We can't parse the view here, since that could change
+      // the model although neither viewValue nor the model on the scope changed
+      var modelValue = this.$$rawModelValue;
 
-  /**
-   * @ngdoc method
-   * @name ngModel.NgModelController#$setUntouched
-   *
-   * @description
-   * Sets the control to its untouched state.
-   *
-   * This method can be called to remove the `ng-touched` class and set the control to its
-   * untouched state (`ng-untouched` class). Upon compilation, a model is set as untouched
-   * by default, however this function can be used to restore that state if the model has
-   * already been touched by the user.
-   */
-  $setUntouched: function() {
-    this.$touched = false;
-    this.$untouched = true;
-    this.$$animate.setClass(this.$$element, UNTOUCHED_CLASS, TOUCHED_CLASS);
-  },
+      var prevValid = this.$valid;
+      var prevModelValue = this.$modelValue;
 
-  /**
-   * @ngdoc method
-   * @name ngModel.NgModelController#$setTouched
-   *
-   * @description
-   * Sets the control to its touched state.
-   *
-   * This method can be called to remove the `ng-untouched` class and set the control to its
-   * touched state (`ng-touched` class). A model is considered to be touched when the user has
-   * first focused the control element and then shifted focus away from the control (blur event).
-   */
-  $setTouched: function() {
-    this.$touched = true;
-    this.$untouched = false;
-    this.$$animate.setClass(this.$$element, TOUCHED_CLASS, UNTOUCHED_CLASS);
-  },
+      var allowInvalid = this.$options.getOption('allowInvalid');
 
-  /**
-   * @ngdoc method
-   * @name ngModel.NgModelController#$rollbackViewValue
-   *
-   * @description
-   * Cancel an update and reset the input element's value to prevent an update to the `$modelValue`,
-   * which may be caused by a pending debounced event or because the input is waiting for some
-   * future event.
-   *
-   * If you have an input that uses `ng-model-options` to set up debounced updates or updates that
-   * depend on special events such as `blur`, there can be a period when the `$viewValue` is out of
-   * sync with the ngModel's `$modelValue`.
-   *
-   * In this case, you can use `$rollbackViewValue()` to manually cancel the debounced / future update
-   * and reset the input to the last committed view value.
-   *
-   * It is also possible that you run into difficulties if you try to update the ngModel's `$modelValue`
-   * programmatically before these debounced/future events have resolved/occurred, because Angular's
-   * dirty checking mechanism is not able to tell whether the model has actually changed or not.
-   *
-   * The `$rollbackViewValue()` method should be called before programmatically changing the model of an
-   * input which may have such events pending. This is important in order to make sure that the
-   * input field will be updated with the new model value and any pending operations are cancelled.
-   *
-   * @example
-   * 
-   *   
-   *     angular.module('cancel-update-example', [])
-   *
-   *     .controller('CancelUpdateController', ['$scope', function($scope) {
-   *       $scope.model = {value1: '', value2: ''};
-   *
-   *       $scope.setEmpty = function(e, value, rollback) {
-   *         if (e.keyCode === 27) {
-   *           e.preventDefault();
-   *           if (rollback) {
-   *             $scope.myForm[value].$rollbackViewValue();
-   *           }
-   *           $scope.model[value] = '';
-   *         }
-   *       };
-   *     }]);
-   *   
-   *   
-   *     

-   *       
Both of these inputs are only updated if they are blurred. Hitting escape should
-   *       empty them. Follow these steps and observe the difference:

-   *       
    
-   *         
  1. Type something in the input. You will see that the model is not yet updated
    2. 
-   *         
  2. Press the Escape key.
-   *           
      
-   *             
    1.  In the first example, nothing happens, because the model is already '', and no
-   *             update is detected. If you blur the input, the model will be set to the current view.
-   *             
      2. 
-   *             
    2.  In the second example, the pending update is cancelled, and the input is set back
-   *             to the last committed view value (''). Blurring the input does nothing.
-   *             
      3. 
-   *           
    
-   *         
    3. 
-   *       

-   *
-   *       

-   *         

-   *           
Without $rollbackViewValue():

-   *           
-   *           value1: "{{ model.value1 }}"
-   *         

-   *
-   *         

-   *           
With $rollbackViewValue():

-   *           
-   *           value2: "{{ model.value2 }}"
-   *         

-   *       

-   *     

-   *   
-       
-          div {
-            display: table-cell;
-          }
-          div:nth-child(1) {
-            padding-right: 30px;
+      var that = this;
+      this.$$runValidators(modelValue, viewValue, function (allValid) {
+        // If there was no change in validity, don't update the model
+        // This prevents changing an invalid modelValue to undefined
+        if (!allowInvalid && prevValid !== allValid) {
+          // Note: Don't check this.$valid here, as we could have
+          // external validators (e.g. calculated on the server),
+          // that just call $setValidity and need the model value
+          // to calculate their validity.
+          that.$modelValue = allValid ? modelValue : undefined;
+
+          if (that.$modelValue !== prevModelValue) {
+            that.$$writeModelToScope();
           }
+        }
+      });
+    },
 
-        
-   * 
-   */
-  $rollbackViewValue: function() {
-    this.$$timeout.cancel(this.$$pendingDebounce);
-    this.$viewValue = this.$$lastCommittedViewValue;
-    this.$render();
-  },
+    $$runValidators: function $$runValidators(modelValue, viewValue, doneCallback) {
+      this.$$currentValidationRunId++;
+      var localValidationRunId = this.$$currentValidationRunId;
+      var that = this;
 
-  /**
-   * @ngdoc method
-   * @name ngModel.NgModelController#$validate
-   *
-   * @description
-   * Runs each of the registered validators (first synchronous validators and then
-   * asynchronous validators).
-   * If the validity changes to invalid, the model will be set to `undefined`,
-   * unless {@link ngModelOptions `ngModelOptions.allowInvalid`} is `true`.
-   * If the validity changes to valid, it will set the model to the last available valid
-   * `$modelValue`, i.e. either the last parsed value or the last value set from the scope.
-   */
-  $validate: function() {
-    // ignore $validate before model is initialized
-    if (isNumberNaN(this.$modelValue)) {
-      return;
-    }
+      // check parser error
+      if (!processParseErrors()) {
+        validationDone(false);
+        return;
+      }
+      if (!processSyncValidators()) {
+        validationDone(false);
+        return;
+      }
+      processAsyncValidators();
+
+      function processParseErrors() {
+        var errorKey = that.$$parserName || 'parse';
+        if (isUndefined(that.$$parserValid)) {
+          setValidity(errorKey, null);
+        } else {
+          if (!that.$$parserValid) {
+            forEach(that.$validators, function (v, name) {
+              setValidity(name, null);
+            });
+            forEach(that.$asyncValidators, function (v, name) {
+              setValidity(name, null);
+            });
+          }
+          // Set the parse error last, to prevent unsetting it, should a $validators key == parserName
+          setValidity(errorKey, that.$$parserValid);
+          return that.$$parserValid;
+        }
+        return true;
+      }
 
-    var viewValue = this.$$lastCommittedViewValue;
-    // Note: we use the $$rawModelValue as $modelValue might have been
-    // set to undefined during a view -> model update that found validation
-    // errors. We can't parse the view here, since that could change
-    // the model although neither viewValue nor the model on the scope changed
-    var modelValue = this.$$rawModelValue;
+      function processSyncValidators() {
+        var syncValidatorsValid = true;
+        forEach(that.$validators, function (validator, name) {
+          var result = Boolean(validator(modelValue, viewValue));
+          syncValidatorsValid = syncValidatorsValid && result;
+          setValidity(name, result);
+        });
+        if (!syncValidatorsValid) {
+          forEach(that.$asyncValidators, function (v, name) {
+            setValidity(name, null);
+          });
+          return false;
+        }
+        return true;
+      }
 
-    var prevValid = this.$valid;
-    var prevModelValue = this.$modelValue;
+      function processAsyncValidators() {
+        var validatorPromises = [];
+        var allValid = true;
+        forEach(that.$asyncValidators, function (validator, name) {
+          var promise = validator(modelValue, viewValue);
+          if (!isPromiseLike(promise)) {
+            throw ngModelMinErr('nopromise', 'Expected asynchronous validator to return a promise but got \'{0}\' instead.', promise);
+          }
+          setValidity(name, undefined);
+          validatorPromises.push(promise.then(function () {
+            setValidity(name, true);
+          }, function () {
+            allValid = false;
+            setValidity(name, false);
+          }));
+        });
+        if (!validatorPromises.length) {
+          validationDone(true);
+        } else {
+          that.$$q.all(validatorPromises).then(function () {
+            validationDone(allValid);
+          }, noop);
+        }
+      }
 
-    var allowInvalid = this.$options.getOption('allowInvalid');
+      function setValidity(name, isValid) {
+        if (localValidationRunId === that.$$currentValidationRunId) {
+          that.$setValidity(name, isValid);
+        }
+      }
 
-    var that = this;
-    this.$$runValidators(modelValue, viewValue, function(allValid) {
-      // If there was no change in validity, don't update the model
-      // This prevents changing an invalid modelValue to undefined
-      if (!allowInvalid && prevValid !== allValid) {
-        // Note: Don't check this.$valid here, as we could have
-        // external validators (e.g. calculated on the server),
-        // that just call $setValidity and need the model value
-        // to calculate their validity.
-        that.$modelValue = allValid ? modelValue : undefined;
+      function validationDone(allValid) {
+        if (localValidationRunId === that.$$currentValidationRunId) {
 
-        if (that.$modelValue !== prevModelValue) {
-          that.$$writeModelToScope();
+          doneCallback(allValid);
         }
       }
-    });
-  },
+    },
 
-  $$runValidators: function(modelValue, viewValue, doneCallback) {
-    this.$$currentValidationRunId++;
-    var localValidationRunId = this.$$currentValidationRunId;
-    var that = this;
+    /**
+     * @ngdoc method
+     * @name ngModel.NgModelController#$commitViewValue
+     *
+     * @description
+     * Commit a pending update to the `$modelValue`.
+     *
+     * Updates may be pending by a debounced event or because the input is waiting for a some future
+     * event defined in `ng-model-options`. this method is rarely needed as `NgModelController`
+     * usually handles calling this in response to input events.
+     */
+    $commitViewValue: function $commitViewValue() {
+      var viewValue = this.$viewValue;
 
-    // check parser error
-    if (!processParseErrors()) {
-      validationDone(false);
-      return;
-    }
-    if (!processSyncValidators()) {
-      validationDone(false);
-      return;
-    }
-    processAsyncValidators();
+      this.$$timeout.cancel(this.$$pendingDebounce);
 
-    function processParseErrors() {
-      var errorKey = that.$$parserName || 'parse';
-      if (isUndefined(that.$$parserValid)) {
-        setValidity(errorKey, null);
-      } else {
-        if (!that.$$parserValid) {
-          forEach(that.$validators, function(v, name) {
-            setValidity(name, null);
-          });
-          forEach(that.$asyncValidators, function(v, name) {
-            setValidity(name, null);
-          });
+      // If the view value has not changed then we should just exit, except in the case where there is
+      // a native validator on the element. In this case the validation state may have changed even though
+      // the viewValue has stayed empty.
+      if (this.$$lastCommittedViewValue === viewValue && (viewValue !== '' || !this.$$hasNativeValidators)) {
+        return;
+      }
+      this.$$updateEmptyClasses(viewValue);
+      this.$$lastCommittedViewValue = viewValue;
+
+      // change to dirty
+      if (this.$pristine) {
+        this.$setDirty();
+      }
+      this.$$parseAndValidate();
+    },
+
+    $$parseAndValidate: function $$parseAndValidate() {
+      var viewValue = this.$$lastCommittedViewValue;
+      var modelValue = viewValue;
+      var that = this;
+
+      this.$$parserValid = isUndefined(modelValue) ? undefined : true;
+
+      if (this.$$parserValid) {
+        for (var i = 0; i < this.$parsers.length; i++) {
+          modelValue = this.$parsers[i](modelValue);
+          if (isUndefined(modelValue)) {
+            this.$$parserValid = false;
+            break;
+          }
         }
-        // Set the parse error last, to prevent unsetting it, should a $validators key == parserName
-        setValidity(errorKey, that.$$parserValid);
-        return that.$$parserValid;
       }
-      return true;
-    }
+      if (isNumberNaN(this.$modelValue)) {
+        // this.$modelValue has not been touched yet...
+        this.$modelValue = this.$$ngModelGet(this.$$scope);
+      }
+      var prevModelValue = this.$modelValue;
+      var allowInvalid = this.$options.getOption('allowInvalid');
+      this.$$rawModelValue = modelValue;
 
-    function processSyncValidators() {
-      var syncValidatorsValid = true;
-      forEach(that.$validators, function(validator, name) {
-        var result = Boolean(validator(modelValue, viewValue));
-        syncValidatorsValid = syncValidatorsValid && result;
-        setValidity(name, result);
-      });
-      if (!syncValidatorsValid) {
-        forEach(that.$asyncValidators, function(v, name) {
-          setValidity(name, null);
-        });
-        return false;
+      if (allowInvalid) {
+        this.$modelValue = modelValue;
+        writeToModelIfNeeded();
       }
-      return true;
-    }
 
-    function processAsyncValidators() {
-      var validatorPromises = [];
-      var allValid = true;
-      forEach(that.$asyncValidators, function(validator, name) {
-        var promise = validator(modelValue, viewValue);
-        if (!isPromiseLike(promise)) {
-          throw ngModelMinErr('nopromise',
-            'Expected asynchronous validator to return a promise but got \'{0}\' instead.', promise);
-        }
-        setValidity(name, undefined);
-        validatorPromises.push(promise.then(function() {
-          setValidity(name, true);
-        }, function() {
-          allValid = false;
-          setValidity(name, false);
-        }));
+      // Pass the $$lastCommittedViewValue here, because the cached viewValue might be out of date.
+      // This can happen if e.g. $setViewValue is called from inside a parser
+      this.$$runValidators(modelValue, this.$$lastCommittedViewValue, function (allValid) {
+        if (!allowInvalid) {
+          // Note: Don't check this.$valid here, as we could have
+          // external validators (e.g. calculated on the server),
+          // that just call $setValidity and need the model value
+          // to calculate their validity.
+          that.$modelValue = allValid ? modelValue : undefined;
+          writeToModelIfNeeded();
+        }
       });
-      if (!validatorPromises.length) {
-        validationDone(true);
-      } else {
-        that.$$q.all(validatorPromises).then(function() {
-          validationDone(allValid);
-        }, noop);
-      }
-    }
 
-    function setValidity(name, isValid) {
-      if (localValidationRunId === that.$$currentValidationRunId) {
-        that.$setValidity(name, isValid);
+      function writeToModelIfNeeded() {
+        if (that.$modelValue !== prevModelValue) {
+          that.$$writeModelToScope();
+        }
       }
-    }
+    },
 
-    function validationDone(allValid) {
-      if (localValidationRunId === that.$$currentValidationRunId) {
+    $$writeModelToScope: function $$writeModelToScope() {
+      this.$$ngModelSet(this.$$scope, this.$modelValue);
+      forEach(this.$viewChangeListeners, function (listener) {
+        try {
+          listener();
+        } catch (e) {
+          // eslint-disable-next-line no-invalid-this
+          this.$$exceptionHandler(e);
+        }
+      }, this);
+    },
 
-        doneCallback(allValid);
+    /**
+     * @ngdoc method
+     * @name ngModel.NgModelController#$setViewValue
+     *
+     * @description
+     * Update the view value.
+     *
+     * This method should be called when a control wants to change the view value; typically,
+     * this is done from within a DOM event handler. For example, the {@link ng.directive:input input}
+     * directive calls it when the value of the input changes and {@link ng.directive:select select}
+     * calls it when an option is selected.
+     *
+     * When `$setViewValue` is called, the new `value` will be staged for committing through the `$parsers`
+     * and `$validators` pipelines. If there are no special {@link ngModelOptions} specified then the staged
+     * value is sent directly for processing through the `$parsers` pipeline. After this, the `$validators` and
+     * `$asyncValidators` are called and the value is applied to `$modelValue`.
+     * Finally, the value is set to the **expression** specified in the `ng-model` attribute and
+     * all the registered change listeners, in the `$viewChangeListeners` list are called.
+     *
+     * In case the {@link ng.directive:ngModelOptions ngModelOptions} directive is used with `updateOn`
+     * and the `default` trigger is not listed, all those actions will remain pending until one of the
+     * `updateOn` events is triggered on the DOM element.
+     * All these actions will be debounced if the {@link ng.directive:ngModelOptions ngModelOptions}
+     * directive is used with a custom debounce for this particular event.
+     * Note that a `$digest` is only triggered once the `updateOn` events are fired, or if `debounce`
+     * is specified, once the timer runs out.
+     *
+     * When used with standard inputs, the view value will always be a string (which is in some cases
+     * parsed into another type, such as a `Date` object for `input[date]`.)
+     * However, custom controls might also pass objects to this method. In this case, we should make
+     * a copy of the object before passing it to `$setViewValue`. This is because `ngModel` does not
+     * perform a deep watch of objects, it only looks for a change of identity. If you only change
+     * the property of the object then ngModel will not realize that the object has changed and
+     * will not invoke the `$parsers` and `$validators` pipelines. For this reason, you should
+     * not change properties of the copy once it has been passed to `$setViewValue`.
+     * Otherwise you may cause the model value on the scope to change incorrectly.
+     *
+     * 

+     * In any case, the value passed to the method should always reflect the current value
+     * of the control. For example, if you are calling `$setViewValue` for an input element,
+     * you should pass the input DOM value. Otherwise, the control and the scope model become
+     * out of sync. It's also important to note that `$setViewValue` does not call `$render` or change
+     * the control's DOM value in any way. If we want to change the control's DOM value
+     * programmatically, we should update the `ngModel` scope expression. Its new value will be
+     * picked up by the model controller, which will run it through the `$formatters`, `$render` it
+     * to update the DOM, and finally call `$validate` on it.
+     * 

+     *
+     * @param {*} value value from the view.
+     * @param {string} trigger Event that triggered the update.
+     */
+    $setViewValue: function $setViewValue(value, trigger) {
+      this.$viewValue = value;
+      if (this.$options.getOption('updateOnDefault')) {
+        this.$$debounceViewValueCommit(trigger);
       }
-    }
-  },
+    },
 
-  /**
-   * @ngdoc method
-   * @name ngModel.NgModelController#$commitViewValue
-   *
-   * @description
-   * Commit a pending update to the `$modelValue`.
-   *
-   * Updates may be pending by a debounced event or because the input is waiting for a some future
-   * event defined in `ng-model-options`. this method is rarely needed as `NgModelController`
-   * usually handles calling this in response to input events.
-   */
-  $commitViewValue: function() {
-    var viewValue = this.$viewValue;
+    $$debounceViewValueCommit: function $$debounceViewValueCommit(trigger) {
+      var debounceDelay = this.$options.getOption('debounce');
 
-    this.$$timeout.cancel(this.$$pendingDebounce);
+      if (isNumber(debounceDelay[trigger])) {
+        debounceDelay = debounceDelay[trigger];
+      } else if (isNumber(debounceDelay['default'])) {
+        debounceDelay = debounceDelay['default'];
+      }
 
-    // If the view value has not changed then we should just exit, except in the case where there is
-    // a native validator on the element. In this case the validation state may have changed even though
-    // the viewValue has stayed empty.
-    if (this.$$lastCommittedViewValue === viewValue && (viewValue !== '' || !this.$$hasNativeValidators)) {
-      return;
-    }
-    this.$$updateEmptyClasses(viewValue);
-    this.$$lastCommittedViewValue = viewValue;
+      this.$$timeout.cancel(this.$$pendingDebounce);
+      var that = this;
+      if (debounceDelay > 0) {
+        // this fails if debounceDelay is an object
+        this.$$pendingDebounce = this.$$timeout(function () {
+          that.$commitViewValue();
+        }, debounceDelay);
+      } else if (this.$$scope.$root.$$phase) {
+        this.$commitViewValue();
+      } else {
+        this.$$scope.$apply(function () {
+          that.$commitViewValue();
+        });
+      }
+    },
 
-    // change to dirty
-    if (this.$pristine) {
-      this.$setDirty();
-    }
-    this.$$parseAndValidate();
-  },
+    /**
+     * @ngdoc method
+     *
+     * @name ngModel.NgModelController#$overrideModelOptions
+     *
+     * @description
+     *
+     * Override the current model options settings programmatically.
+     *
+     * The previous `ModelOptions` value will not be modified. Instead, a
+     * new `ModelOptions` object will inherit from the previous one overriding
+     * or inheriting settings that are defined in the given parameter.
+     *
+     * See {@link ngModelOptions} for information about what options can be specified
+     * and how model option inheritance works.
+     *
+     * 

+     * **Note:** this function only affects the options set on the `ngModelController`,
+     * and not the options on the {@link ngModelOptions} directive from which they might have been
+     * obtained initially.
+     * 

+     *
+     * 

+     * **Note:** it is not possible to override the `getterSetter` option.
+     * 

+     *
+     * @param {Object} options a hash of settings to override the previous options
+     *
+     */
+    $overrideModelOptions: function $overrideModelOptions(options) {
+      this.$options = this.$options.createChild(options);
+      this.$$setUpdateOnEvents();
+    },
 
-  $$parseAndValidate: function() {
-    var viewValue = this.$$lastCommittedViewValue;
-    var modelValue = viewValue;
-    var that = this;
+    /**
+     * @ngdoc method
+     *
+     * @name  ngModel.NgModelController#$processModelValue
+      * @description
+     *
+     * Runs the model -> view pipeline on the current
+     * {@link ngModel.NgModelController#$modelValue $modelValue}.
+     *
+     * The following actions are performed by this method:
+     *
+     * - the `$modelValue` is run through the {@link ngModel.NgModelController#$formatters $formatters}
+     * and the result is set to the {@link ngModel.NgModelController#$viewValue $viewValue}
+     * - the `ng-empty` or `ng-not-empty` class is set on the element
+     * - if the `$viewValue` has changed:
+     *   - {@link ngModel.NgModelController#$render $render} is called on the control
+     *   - the {@link ngModel.NgModelController#$validators $validators} are run and
+     *   the validation status is set.
+     *
+     * This method is called by ngModel internally when the bound scope value changes.
+     * Application developers usually do not have to call this function themselves.
+     *
+     * This function can be used when the `$viewValue` or the rendered DOM value are not correctly
+     * formatted and the `$modelValue` must be run through the `$formatters` again.
+     *
+     * @example
+     * Consider a text input with an autocomplete list (for fruit), where the items are
+     * objects with a name and an id.
+     * A user enters `ap` and then selects `Apricot` from the list.
+     * Based on this, the autocomplete widget will call `$setViewValue({name: 'Apricot', id: 443})`,
+     * but the rendered value will still be `ap`.
+     * The widget can then call `ctrl.$processModelValue()` to run the model -> view
+     * pipeline again, which formats the object to the string `Apricot`,
+     * then updates the `$viewValue`, and finally renders it in the DOM.
+     *
+     * 
+       
+        

+          

+            Search Fruit:
+            
+          

+          

+            Model:

+            
{{selectedFruit | json}}

+          

+        

+       
+       
+        angular.module('inputExample', [])
+          .controller('inputController', function($scope) {
+            $scope.items = [
+              {name: 'Apricot', id: 443},
+              {name: 'Clementine', id: 972},
+              {name: 'Durian', id: 169},
+              {name: 'Jackfruit', id: 982},
+              {name: 'Strawberry', id: 863}
+            ];
+          })
+          .component('basicAutocomplete', {
+            bindings: {
+              items: '<',
+              onSelect: '&'
+            },
+            templateUrl: 'autocomplete.html',
+            controller: function($element, $scope) {
+              var that = this;
+              var ngModel;
+               that.$postLink = function() {
+                ngModel = $element.find('input').controller('ngModel');
+                 ngModel.$formatters.push(function(value) {
+                  return (value && value.name) || value;
+                });
+                 ngModel.$parsers.push(function(value) {
+                  var match = value;
+                  for (var i = 0; i < that.items.length; i++) {
+                    if (that.items[i].name === value) {
+                      match = that.items[i];
+                      break;
+                    }
+                  }
+                   return match;
+                });
+              };
+               that.selectItem = function(item) {
+                ngModel.$setViewValue(item);
+                ngModel.$processModelValue();
+                that.onSelect({item: item});
+              };
+            }
+          });
+       
+       
+         

+           
+           
    
+             
  • 
+               
+             
    • 
+           

+         

+       
+     * 
+     *
+     */
+    $processModelValue: function $processModelValue() {
+      var viewValue = this.$$format();
 
-    this.$$parserValid = isUndefined(modelValue) ? undefined : true;
+      if (this.$viewValue !== viewValue) {
+        this.$$updateEmptyClasses(viewValue);
+        this.$viewValue = this.$$lastCommittedViewValue = viewValue;
+        this.$render();
+        // It is possible that model and view value have been updated during render
+        this.$$runValidators(this.$modelValue, this.$viewValue, noop);
+      }
+    },
 
-    if (this.$$parserValid) {
-      for (var i = 0; i < this.$parsers.length; i++) {
-        modelValue = this.$parsers[i](modelValue);
-        if (isUndefined(modelValue)) {
-          this.$$parserValid = false;
-          break;
-        }
+    /**
+     * This method is called internally to run the $formatters on the $modelValue
+     */
+    $$format: function $$format() {
+      var formatters = this.$formatters,
+          idx = formatters.length;
+
+      var viewValue = this.$modelValue;
+      while (idx--) {
+        viewValue = formatters[idx](viewValue);
       }
-    }
-    if (isNumberNaN(this.$modelValue)) {
-      // this.$modelValue has not been touched yet...
-      this.$modelValue = this.$$ngModelGet(this.$$scope);
-    }
-    var prevModelValue = this.$modelValue;
-    var allowInvalid = this.$options.getOption('allowInvalid');
-    this.$$rawModelValue = modelValue;
 
-    if (allowInvalid) {
-      this.$modelValue = modelValue;
-      writeToModelIfNeeded();
-    }
+      return viewValue;
+    },
 
-    // Pass the $$lastCommittedViewValue here, because the cached viewValue might be out of date.
-    // This can happen if e.g. $setViewValue is called from inside a parser
-    this.$$runValidators(modelValue, this.$$lastCommittedViewValue, function(allValid) {
-      if (!allowInvalid) {
-        // Note: Don't check this.$valid here, as we could have
-        // external validators (e.g. calculated on the server),
-        // that just call $setValidity and need the model value
-        // to calculate their validity.
-        that.$modelValue = allValid ? modelValue : undefined;
-        writeToModelIfNeeded();
+    /**
+     * This method is called internally when the bound scope value changes.
+     */
+    $$setModelValue: function $$setModelValue(modelValue) {
+      this.$modelValue = this.$$rawModelValue = modelValue;
+      this.$$parserValid = undefined;
+      this.$processModelValue();
+    },
+
+    $$setUpdateOnEvents: function $$setUpdateOnEvents() {
+      if (this.$$updateEvents) {
+        this.$$element.off(this.$$updateEvents, this.$$updateEventHandler);
       }
-    });
 
-    function writeToModelIfNeeded() {
-      if (that.$modelValue !== prevModelValue) {
-        that.$$writeModelToScope();
+      this.$$updateEvents = this.$options.getOption('updateOn');
+      if (this.$$updateEvents) {
+        this.$$element.on(this.$$updateEvents, this.$$updateEventHandler);
       }
+    },
+
+    $$updateEventHandler: function $$updateEventHandler(ev) {
+      this.$$debounceViewValueCommit(ev && ev.type);
     }
-  },
+  };
 
-  $$writeModelToScope: function() {
-    this.$$ngModelSet(this.$$scope, this.$modelValue);
-    forEach(this.$viewChangeListeners, function(listener) {
-      try {
-        listener();
-      } catch (e) {
-        // eslint-disable-next-line no-invalid-this
-        this.$$exceptionHandler(e);
+  function setupModelWatcher(ctrl) {
+    // model -> value
+    // Note: we cannot use a normal scope.$watch as we want to detect the following:
+    // 1. scope value is 'a'
+    // 2. user enters 'b'
+    // 3. ng-change kicks in and reverts scope value to 'a'
+    //    -> scope value did not change since the last digest as
+    //       ng-change executes in apply phase
+    // 4. view should be changed back to 'a'
+    ctrl.$$scope.$watch(function ngModelWatch(scope) {
+      var modelValue = ctrl.$$ngModelGet(scope);
+
+      // if scope model value and ngModel value are out of sync
+      // This cannot be moved to the action function, because it would not catch the
+      // case where the model is changed in the ngChange function or the model setter
+      if (modelValue !== ctrl.$modelValue && (
+      // checks for NaN is needed to allow setting the model to NaN when there's an asyncValidator
+      // eslint-disable-next-line no-self-compare
+      ctrl.$modelValue === ctrl.$modelValue || modelValue === modelValue)) {
+        ctrl.$$setModelValue(modelValue);
       }
-    }, this);
-  },
+
+      return modelValue;
+    });
+  }
 
   /**
    * @ngdoc method
-   * @name ngModel.NgModelController#$setViewValue
+   * @name ngModel.NgModelController#$setValidity
    *
    * @description
-   * Update the view value.
-   *
-   * This method should be called when a control wants to change the view value; typically,
-   * this is done from within a DOM event handler. For example, the {@link ng.directive:input input}
-   * directive calls it when the value of the input changes and {@link ng.directive:select select}
-   * calls it when an option is selected.
-   *
-   * When `$setViewValue` is called, the new `value` will be staged for committing through the `$parsers`
-   * and `$validators` pipelines. If there are no special {@link ngModelOptions} specified then the staged
-   * value is sent directly for processing through the `$parsers` pipeline. After this, the `$validators` and
-   * `$asyncValidators` are called and the value is applied to `$modelValue`.
-   * Finally, the value is set to the **expression** specified in the `ng-model` attribute and
-   * all the registered change listeners, in the `$viewChangeListeners` list are called.
-   *
-   * In case the {@link ng.directive:ngModelOptions ngModelOptions} directive is used with `updateOn`
-   * and the `default` trigger is not listed, all those actions will remain pending until one of the
-   * `updateOn` events is triggered on the DOM element.
-   * All these actions will be debounced if the {@link ng.directive:ngModelOptions ngModelOptions}
-   * directive is used with a custom debounce for this particular event.
-   * Note that a `$digest` is only triggered once the `updateOn` events are fired, or if `debounce`
-   * is specified, once the timer runs out.
-   *
-   * When used with standard inputs, the view value will always be a string (which is in some cases
-   * parsed into another type, such as a `Date` object for `input[date]`.)
-   * However, custom controls might also pass objects to this method. In this case, we should make
-   * a copy of the object before passing it to `$setViewValue`. This is because `ngModel` does not
-   * perform a deep watch of objects, it only looks for a change of identity. If you only change
-   * the property of the object then ngModel will not realize that the object has changed and
-   * will not invoke the `$parsers` and `$validators` pipelines. For this reason, you should
-   * not change properties of the copy once it has been passed to `$setViewValue`.
-   * Otherwise you may cause the model value on the scope to change incorrectly.
-   *
-   * 

-   * In any case, the value passed to the method should always reflect the current value
-   * of the control. For example, if you are calling `$setViewValue` for an input element,
-   * you should pass the input DOM value. Otherwise, the control and the scope model become
-   * out of sync. It's also important to note that `$setViewValue` does not call `$render` or change
-   * the control's DOM value in any way. If we want to change the control's DOM value
-   * programmatically, we should update the `ngModel` scope expression. Its new value will be
-   * picked up by the model controller, which will run it through the `$formatters`, `$render` it
-   * to update the DOM, and finally call `$validate` on it.
-   * 

-   *
-   * @param {*} value value from the view.
-   * @param {string} trigger Event that triggered the update.
+   * Change the validity state, and notify the form.
+   *
+   * This method can be called within $parsers/$formatters or a custom validation implementation.
+   * However, in most cases it should be sufficient to use the `ngModel.$validators` and
+   * `ngModel.$asyncValidators` collections which will call `$setValidity` automatically.
+   *
+   * @param {string} validationErrorKey Name of the validator. The `validationErrorKey` will be assigned
+   *        to either `$error[validationErrorKey]` or `$pending[validationErrorKey]`
+   *        (for unfulfilled `$asyncValidators`), so that it is available for data-binding.
+   *        The `validationErrorKey` should be in camelCase and will get converted into dash-case
+   *        for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error`
+   *        classes and can be bound to as `{{ someForm.someControl.$error.myError }}`.
+   * @param {boolean} isValid Whether the current state is valid (true), invalid (false), pending (undefined),
+   *                          or skipped (null). Pending is used for unfulfilled `$asyncValidators`.
+   *                          Skipped is used by Angular when validators do not run because of parse errors and
+   *                          when `$asyncValidators` do not run because any of the `$validators` failed.
    */
-  $setViewValue: function(value, trigger) {
-    this.$viewValue = value;
-    if (this.$options.getOption('updateOnDefault')) {
-      this.$$debounceViewValueCommit(trigger);
-    }
-  },
-
-  $$debounceViewValueCommit: function(trigger) {
-    var debounceDelay = this.$options.getOption('debounce');
-
-    if (isNumber(debounceDelay[trigger])) {
-      debounceDelay = debounceDelay[trigger];
-    } else if (isNumber(debounceDelay['default'])) {
-      debounceDelay = debounceDelay['default'];
-    }
-
-    this.$$timeout.cancel(this.$$pendingDebounce);
-    var that = this;
-    if (debounceDelay > 0) { // this fails if debounceDelay is an object
-      this.$$pendingDebounce = this.$$timeout(function() {
-        that.$commitViewValue();
-      }, debounceDelay);
-    } else if (this.$$scope.$root.$$phase) {
-      this.$commitViewValue();
-    } else {
-      this.$$scope.$apply(function() {
-        that.$commitViewValue();
-      });
+  addSetValidityMethod({
+    clazz: NgModelController,
+    set: function set(object, property) {
+      object[property] = true;
+    },
+    unset: function unset(object, property) {
+      delete object[property];
     }
-  },
+  });
 
   /**
-   * @ngdoc method
-   *
-   * @name ngModel.NgModelController#$overrideModelOptions
+   * @ngdoc directive
+   * @name ngModel
+   * @restrict A
+   * @priority 1
+   * @param {expression} ngModel assignable {@link guide/expression Expression} to bind to.
    *
    * @description
+   * The `ngModel` directive binds an `input`,`select`, `textarea` (or custom form control) to a
+   * property on the scope using {@link ngModel.NgModelController NgModelController},
+   * which is created and exposed by this directive.
+   *
+   * `ngModel` is responsible for:
+   *
+   * - Binding the view into the model, which other directives such as `input`, `textarea` or `select`
+   *   require.
+   * - Providing validation behavior (i.e. required, number, email, url).
+   * - Keeping the state of the control (valid/invalid, dirty/pristine, touched/untouched, validation errors).
+   * - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`, `ng-touched`,
+   *   `ng-untouched`, `ng-empty`, `ng-not-empty`) including animations.
+   * - Registering the control with its parent {@link ng.directive:form form}.
+   *
+   * Note: `ngModel` will try to bind to the property given by evaluating the expression on the
+   * current scope. If the property doesn't already exist on this scope, it will be created
+   * implicitly and added to the scope.
+   *
+   * For best practices on using `ngModel`, see:
+   *
+   *  - [Understanding Scopes](https://github.com/angular/angular.js/wiki/Understanding-Scopes)
+   *
+   * For basic examples, how to use `ngModel`, see:
+   *
+   *  - {@link ng.directive:input input}
+   *    - {@link input[text] text}
+   *    - {@link input[checkbox] checkbox}
+   *    - {@link input[radio] radio}
+   *    - {@link input[number] number}
+   *    - {@link input[email] email}
+   *    - {@link input[url] url}
+   *    - {@link input[date] date}
+   *    - {@link input[datetime-local] datetime-local}
+   *    - {@link input[time] time}
+   *    - {@link input[month] month}
+   *    - {@link input[week] week}
+   *  - {@link ng.directive:select select}
+   *  - {@link ng.directive:textarea textarea}
+   *
+   * ## Complex Models (objects or collections)
+   *
+   * By default, `ngModel` watches the model by reference, not value. This is important to know when
+   * binding inputs to models that are objects (e.g. `Date`) or collections (e.g. arrays). If only properties of the
+   * object or collection change, `ngModel` will not be notified and so the input will not be  re-rendered.
+   *
+   * The model must be assigned an entirely new object or collection before a re-rendering will occur.
+   *
+   * Some directives have options that will cause them to use a custom `$watchCollection` on the model expression
+   * - for example, `ngOptions` will do so when a `track by` clause is included in the comprehension expression or
+   * if the select is given the `multiple` attribute.
+   *
+   * The `$watchCollection()` method only does a shallow comparison, meaning that changing properties deeper than the
+   * first level of the object (or only changing the properties of an item in the collection if it's an array) will still
+   * not trigger a re-rendering of the model.
+   *
+   * ## CSS classes
+   * The following CSS classes are added and removed on the associated input/select/textarea element
+   * depending on the validity of the model.
+   *
+   *  - `ng-valid`: the model is valid
+   *  - `ng-invalid`: the model is invalid
+   *  - `ng-valid-[key]`: for each valid key added by `$setValidity`
+   *  - `ng-invalid-[key]`: for each invalid key added by `$setValidity`
+   *  - `ng-pristine`: the control hasn't been interacted with yet
+   *  - `ng-dirty`: the control has been interacted with
+   *  - `ng-touched`: the control has been blurred
+   *  - `ng-untouched`: the control hasn't been blurred
+   *  - `ng-pending`: any `$asyncValidators` are unfulfilled
+   *  - `ng-empty`: the view does not contain a value or the value is deemed "empty", as defined
+   *     by the {@link ngModel.NgModelController#$isEmpty} method
+   *  - `ng-not-empty`: the view contains a non-empty value
+   *
+   * Keep in mind that ngAnimate can detect each of these classes when added and removed.
+   *
+   * @animations
+   * Animations within models are triggered when any of the associated CSS classes are added and removed
+   * on the input element which is attached to the model. These classes include: `.ng-pristine`, `.ng-dirty`,
+   * `.ng-invalid` and `.ng-valid` as well as any other validations that are performed on the model itself.
+   * The animations that are triggered within ngModel are similar to how they work in ngClass and
+   * animations can be hooked into using CSS transitions, keyframes as well as JS animations.
+   *
+   * The following example shows a simple way to utilize CSS transitions to style an input element
+   * that has been rendered as invalid after it has been validated:
    *
-   * Override the current model options settings programmatically.
+   * 
+   * //be sure to include ngAnimate as a module to hook into more
+   * //advanced animations
+   * .my-input {
+   *   transition:0.5s linear all;
+   *   background: white;
+   * }
+   * .my-input.ng-invalid {
+   *   background: red;
+   *   color:white;
+   * }
+   * 

    *
-   * The previous `ModelOptions` value will not be modified. Instead, a
-   * new `ModelOptions` object will inherit from the previous one overriding
-   * or inheriting settings that are defined in the given parameter.
+   * @example
+   * ### Basic Usage
+   * 
+       
+         
+         
+         

+          Update input to see transitions when valid/invalid.
+          Integer is a valid value.
+         

+         

+           
+         

+       
+   * 
    *
-   * See {@link ngModelOptions} for information about what options can be specified
-   * and how model option inheritance works.
+   * @example
+   * ### Binding to a getter/setter
    *
-   * 

-   * **Note:** this function only affects the options set on the `ngModelController`,
-   * and not the options on the {@link ngModelOptions} directive from which they might have been
-   * obtained initially.
-   * 

+   * Sometimes it's helpful to bind `ngModel` to a getter/setter function.  A getter/setter is a
+   * function that returns a representation of the model when called with zero arguments, and sets
+   * the internal state of a model when called with an argument. It's sometimes useful to use this
+   * for models that have an internal representation that's different from what the model exposes
+   * to the view.
    *
-   * 

-   * **Note:** it is not possible to override the `getterSetter` option.
+   * 

+   * **Best Practice:** It's best to keep getters fast because Angular is likely to call them more
+   * frequently than other parts of your code.
    * 

    *
-   * @param {Object} options a hash of settings to override the previous options
-   *
-   */
-  $overrideModelOptions: function(options) {
-    this.$options = this.$options.createChild(options);
-    this.$$setUpdateOnEvents();
-  },
-
-  /**
-   * @ngdoc method
-   *
-   * @name  ngModel.NgModelController#$processModelValue
-
-   * @description
-   *
-   * Runs the model -> view pipeline on the current
-   * {@link ngModel.NgModelController#$modelValue $modelValue}.
-   *
-   * The following actions are performed by this method:
+   * You use this behavior by adding `ng-model-options="{ getterSetter: true }"` to an element that
+   * has `ng-model` attached to it. You can also add `ng-model-options="{ getterSetter: true }"` to
+   * a `
`, which will enable this behavior for all ``s within it. See
+   * {@link ng.directive:ngModelOptions `ngModelOptions`} for more.
    *
-   * - the `$modelValue` is run through the {@link ngModel.NgModelController#$formatters $formatters}
-   * and the result is set to the {@link ngModel.NgModelController#$viewValue $viewValue}
-   * - the `ng-empty` or `ng-not-empty` class is set on the element
-   * - if the `$viewValue` has changed:
-   *   - {@link ngModel.NgModelController#$render $render} is called on the control
-   *   - the {@link ngModel.NgModelController#$validators $validators} are run and
-   *   the validation status is set.
-   *
-   * This method is called by ngModel internally when the bound scope value changes.
-   * Application developers usually do not have to call this function themselves.
-   *
-   * This function can be used when the `$viewValue` or the rendered DOM value are not correctly
-   * formatted and the `$modelValue` must be run through the `$formatters` again.
+   * The following example shows how to use `ngModel` with a getter/setter:
    *
    * @example
-   * Consider a text input with an autocomplete list (for fruit), where the items are
-   * objects with a name and an id.
-   * A user enters `ap` and then selects `Apricot` from the list.
-   * Based on this, the autocomplete widget will call `$setViewValue({name: 'Apricot', id: 443})`,
-   * but the rendered value will still be `ap`.
-   * The widget can then call `ctrl.$processModelValue()` to run the model -> view
-   * pipeline again, which formats the object to the string `Apricot`,
-   * then updates the `$viewValue`, and finally renders it in the DOM.
-   *
-   * 
-     
-      

-        

-          Search Fruit:
-          
-        

-        

-          Model:

-          
{{selectedFruit | json}}

-        

-      

-     
-     
-      angular.module('inputExample', [])
-        .controller('inputController', function($scope) {
-          $scope.items = [
-            {name: 'Apricot', id: 443},
-            {name: 'Clementine', id: 972},
-            {name: 'Durian', id: 169},
-            {name: 'Jackfruit', id: 982},
-            {name: 'Strawberry', id: 863}
-          ];
-        })
-        .component('basicAutocomplete', {
-          bindings: {
-            items: '<',
-            onSelect: '&'
-          },
-          templateUrl: 'autocomplete.html',
-          controller: function($element, $scope) {
-            var that = this;
-            var ngModel;
-
-            that.$postLink = function() {
-              ngModel = $element.find('input').controller('ngModel');
-
-              ngModel.$formatters.push(function(value) {
-                return (value && value.name) || value;
-              });
-
-              ngModel.$parsers.push(function(value) {
-                var match = value;
-                for (var i = 0; i < that.items.length; i++) {
-                  if (that.items[i].name === value) {
-                    match = that.items[i];
-                    break;
-                  }
-                }
-
-                return match;
-              });
-            };
-
-            that.selectItem = function(item) {
-              ngModel.$setViewValue(item);
-              ngModel.$processModelValue();
-              that.onSelect({item: item});
-            };
-          }
-        });
-     
-     
-       

-         
-         
    
-           
  • 
-             
-           
    • 
-         

-       

-     
+   * 
+       
+         

+           
+             
+           
+           
user.name = 

+         

+       
+       
+         angular.module('getterSetterExample', [])
+           .controller('ExampleController', ['$scope', function($scope) {
+             var _name = 'Brian';
+             $scope.user = {
+               name: function(newName) {
+                // Note that newName can be undefined for two reasons:
+                // 1. Because it is called as a getter and thus called with no arguments
+                // 2. Because the property should actually be set to undefined. This happens e.g. if the
+                //    input is invalid
+                return arguments.length ? (_name = newName) : _name;
+               }
+             };
+           }]);
+       
    * 
-   *
-   */
-  $processModelValue: function() {
-    var viewValue = this.$$format();
-
-    if (this.$viewValue !== viewValue) {
-      this.$$updateEmptyClasses(viewValue);
-      this.$viewValue = this.$$lastCommittedViewValue = viewValue;
-      this.$render();
-      // It is possible that model and view value have been updated during render
-      this.$$runValidators(this.$modelValue, this.$viewValue, noop);
-    }
-  },
-
-  /**
-   * This method is called internally to run the $formatters on the $modelValue
-   */
-  $$format: function() {
-    var formatters = this.$formatters,
-        idx = formatters.length;
-
-    var viewValue = this.$modelValue;
-    while (idx--) {
-      viewValue = formatters[idx](viewValue);
-    }
-
-    return viewValue;
-  },
-
-  /**
-   * This method is called internally when the bound scope value changes.
    */
-  $$setModelValue: function(modelValue) {
-    this.$modelValue = this.$$rawModelValue = modelValue;
-    this.$$parserValid = undefined;
-    this.$processModelValue();
-  },
-
-  $$setUpdateOnEvents: function() {
-    if (this.$$updateEvents) {
-      this.$$element.off(this.$$updateEvents, this.$$updateEventHandler);
-    }
-
-    this.$$updateEvents = this.$options.getOption('updateOn');
-    if (this.$$updateEvents) {
-      this.$$element.on(this.$$updateEvents, this.$$updateEventHandler);
-    }
-  },
-
-  $$updateEventHandler: function(ev) {
-    this.$$debounceViewValueCommit(ev && ev.type);
-  }
-};
-
-function setupModelWatcher(ctrl) {
-  // model -> value
-  // Note: we cannot use a normal scope.$watch as we want to detect the following:
-  // 1. scope value is 'a'
-  // 2. user enters 'b'
-  // 3. ng-change kicks in and reverts scope value to 'a'
-  //    -> scope value did not change since the last digest as
-  //       ng-change executes in apply phase
-  // 4. view should be changed back to 'a'
-  ctrl.$$scope.$watch(function ngModelWatch(scope) {
-    var modelValue = ctrl.$$ngModelGet(scope);
-
-    // if scope model value and ngModel value are out of sync
-    // This cannot be moved to the action function, because it would not catch the
-    // case where the model is changed in the ngChange function or the model setter
-    if (modelValue !== ctrl.$modelValue &&
-      // checks for NaN is needed to allow setting the model to NaN when there's an asyncValidator
-      // eslint-disable-next-line no-self-compare
-      (ctrl.$modelValue === ctrl.$modelValue || modelValue === modelValue)
-    ) {
-      ctrl.$$setModelValue(modelValue);
-    }
-
-    return modelValue;
-  });
-}
-
-/**
- * @ngdoc method
- * @name ngModel.NgModelController#$setValidity
- *
- * @description
- * Change the validity state, and notify the form.
- *
- * This method can be called within $parsers/$formatters or a custom validation implementation.
- * However, in most cases it should be sufficient to use the `ngModel.$validators` and
- * `ngModel.$asyncValidators` collections which will call `$setValidity` automatically.
- *
- * @param {string} validationErrorKey Name of the validator. The `validationErrorKey` will be assigned
- *        to either `$error[validationErrorKey]` or `$pending[validationErrorKey]`
- *        (for unfulfilled `$asyncValidators`), so that it is available for data-binding.
- *        The `validationErrorKey` should be in camelCase and will get converted into dash-case
- *        for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error`
- *        classes and can be bound to as `{{ someForm.someControl.$error.myError }}`.
- * @param {boolean} isValid Whether the current state is valid (true), invalid (false), pending (undefined),
- *                          or skipped (null). Pending is used for unfulfilled `$asyncValidators`.
- *                          Skipped is used by Angular when validators do not run because of parse errors and
- *                          when `$asyncValidators` do not run because any of the `$validators` failed.
- */
-addSetValidityMethod({
-  clazz: NgModelController,
-  set: function(object, property) {
-    object[property] = true;
-  },
-  unset: function(object, property) {
-    delete object[property];
-  }
-});
+  var ngModelDirective = ['$rootScope', function ($rootScope) {
+    return {
+      restrict: 'A',
+      require: ['ngModel', '^?form', '^?ngModelOptions'],
+      controller: NgModelController,
+      // Prelink needs to run before any input directive
+      // so that we can set the NgModelOptions in NgModelController
+      // before anyone else uses it.
+      priority: 1,
+      compile: function ngModelCompile(element) {
+        // Setup initial state of the control
+        element.addClass(PRISTINE_CLASS).addClass(UNTOUCHED_CLASS).addClass(VALID_CLASS);
 
+        return {
+          pre: function ngModelPreLink(scope, element, attr, ctrls) {
+            var modelCtrl = ctrls[0],
+                formCtrl = ctrls[1] || modelCtrl.$$parentForm,
+                optionsCtrl = ctrls[2];
 
-/**
- * @ngdoc directive
- * @name ngModel
- * @restrict A
- * @priority 1
- * @param {expression} ngModel assignable {@link guide/expression Expression} to bind to.
- *
- * @description
- * The `ngModel` directive binds an `input`,`select`, `textarea` (or custom form control) to a
- * property on the scope using {@link ngModel.NgModelController NgModelController},
- * which is created and exposed by this directive.
- *
- * `ngModel` is responsible for:
- *
- * - Binding the view into the model, which other directives such as `input`, `textarea` or `select`
- *   require.
- * - Providing validation behavior (i.e. required, number, email, url).
- * - Keeping the state of the control (valid/invalid, dirty/pristine, touched/untouched, validation errors).
- * - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`, `ng-touched`,
- *   `ng-untouched`, `ng-empty`, `ng-not-empty`) including animations.
- * - Registering the control with its parent {@link ng.directive:form form}.
- *
- * Note: `ngModel` will try to bind to the property given by evaluating the expression on the
- * current scope. If the property doesn't already exist on this scope, it will be created
- * implicitly and added to the scope.
- *
- * For best practices on using `ngModel`, see:
- *
- *  - [Understanding Scopes](https://github.com/angular/angular.js/wiki/Understanding-Scopes)
- *
- * For basic examples, how to use `ngModel`, see:
- *
- *  - {@link ng.directive:input input}
- *    - {@link input[text] text}
- *    - {@link input[checkbox] checkbox}
- *    - {@link input[radio] radio}
- *    - {@link input[number] number}
- *    - {@link input[email] email}
- *    - {@link input[url] url}
- *    - {@link input[date] date}
- *    - {@link input[datetime-local] datetime-local}
- *    - {@link input[time] time}
- *    - {@link input[month] month}
- *    - {@link input[week] week}
- *  - {@link ng.directive:select select}
- *  - {@link ng.directive:textarea textarea}
- *
- * ## Complex Models (objects or collections)
- *
- * By default, `ngModel` watches the model by reference, not value. This is important to know when
- * binding inputs to models that are objects (e.g. `Date`) or collections (e.g. arrays). If only properties of the
- * object or collection change, `ngModel` will not be notified and so the input will not be  re-rendered.
- *
- * The model must be assigned an entirely new object or collection before a re-rendering will occur.
- *
- * Some directives have options that will cause them to use a custom `$watchCollection` on the model expression
- * - for example, `ngOptions` will do so when a `track by` clause is included in the comprehension expression or
- * if the select is given the `multiple` attribute.
- *
- * The `$watchCollection()` method only does a shallow comparison, meaning that changing properties deeper than the
- * first level of the object (or only changing the properties of an item in the collection if it's an array) will still
- * not trigger a re-rendering of the model.
- *
- * ## CSS classes
- * The following CSS classes are added and removed on the associated input/select/textarea element
- * depending on the validity of the model.
- *
- *  - `ng-valid`: the model is valid
- *  - `ng-invalid`: the model is invalid
- *  - `ng-valid-[key]`: for each valid key added by `$setValidity`
- *  - `ng-invalid-[key]`: for each invalid key added by `$setValidity`
- *  - `ng-pristine`: the control hasn't been interacted with yet
- *  - `ng-dirty`: the control has been interacted with
- *  - `ng-touched`: the control has been blurred
- *  - `ng-untouched`: the control hasn't been blurred
- *  - `ng-pending`: any `$asyncValidators` are unfulfilled
- *  - `ng-empty`: the view does not contain a value or the value is deemed "empty", as defined
- *     by the {@link ngModel.NgModelController#$isEmpty} method
- *  - `ng-not-empty`: the view contains a non-empty value
- *
- * Keep in mind that ngAnimate can detect each of these classes when added and removed.
- *
- * @animations
- * Animations within models are triggered when any of the associated CSS classes are added and removed
- * on the input element which is attached to the model. These classes include: `.ng-pristine`, `.ng-dirty`,
- * `.ng-invalid` and `.ng-valid` as well as any other validations that are performed on the model itself.
- * The animations that are triggered within ngModel are similar to how they work in ngClass and
- * animations can be hooked into using CSS transitions, keyframes as well as JS animations.
- *
- * The following example shows a simple way to utilize CSS transitions to style an input element
- * that has been rendered as invalid after it has been validated:
- *
- * 
- * //be sure to include ngAnimate as a module to hook into more
- * //advanced animations
- * .my-input {
- *   transition:0.5s linear all;
- *   background: white;
- * }
- * .my-input.ng-invalid {
- *   background: red;
- *   color:white;
- * }
- * 

- *
- * @example
- * ### Basic Usage
- * 
-     
-       
-       
-       

-        Update input to see transitions when valid/invalid.
-        Integer is a valid value.
-       

-       

-         
-       

-     
- * 
- *
- * @example
- * ### Binding to a getter/setter
- *
- * Sometimes it's helpful to bind `ngModel` to a getter/setter function.  A getter/setter is a
- * function that returns a representation of the model when called with zero arguments, and sets
- * the internal state of a model when called with an argument. It's sometimes useful to use this
- * for models that have an internal representation that's different from what the model exposes
- * to the view.
- *
- * 

- * **Best Practice:** It's best to keep getters fast because Angular is likely to call them more
- * frequently than other parts of your code.
- * 

- *
- * You use this behavior by adding `ng-model-options="{ getterSetter: true }"` to an element that
- * has `ng-model` attached to it. You can also add `ng-model-options="{ getterSetter: true }"` to
- * a `
`, which will enable this behavior for all ``s within it. See
- * {@link ng.directive:ngModelOptions `ngModelOptions`} for more.
- *
- * The following example shows how to use `ngModel` with a getter/setter:
- *
- * @example
- * 
-     
-       

-         
-           
-         
-         
user.name = 

-       

-     
-     
-       angular.module('getterSetterExample', [])
-         .controller('ExampleController', ['$scope', function($scope) {
-           var _name = 'Brian';
-           $scope.user = {
-             name: function(newName) {
-              // Note that newName can be undefined for two reasons:
-              // 1. Because it is called as a getter and thus called with no arguments
-              // 2. Because the property should actually be set to undefined. This happens e.g. if the
-              //    input is invalid
-              return arguments.length ? (_name = newName) : _name;
-             }
-           };
-         }]);
-     
- * 

- */
-var ngModelDirective = ['$rootScope', function($rootScope) {
-  return {
-    restrict: 'A',
-    require: ['ngModel', '^?form', '^?ngModelOptions'],
-    controller: NgModelController,
-    // Prelink needs to run before any input directive
-    // so that we can set the NgModelOptions in NgModelController
-    // before anyone else uses it.
-    priority: 1,
-    compile: function ngModelCompile(element) {
-      // Setup initial state of the control
-      element.addClass(PRISTINE_CLASS).addClass(UNTOUCHED_CLASS).addClass(VALID_CLASS);
+            if (optionsCtrl) {
+              modelCtrl.$options = optionsCtrl.$options;
+            }
 
-      return {
-        pre: function ngModelPreLink(scope, element, attr, ctrls) {
-          var modelCtrl = ctrls[0],
-              formCtrl = ctrls[1] || modelCtrl.$$parentForm,
-              optionsCtrl = ctrls[2];
+            modelCtrl.$$initGetterSetters();
 
-          if (optionsCtrl) {
-            modelCtrl.$options = optionsCtrl.$options;
-          }
+            // notify others, especially parent forms
+            formCtrl.$addControl(modelCtrl);
 
-          modelCtrl.$$initGetterSetters();
+            attr.$observe('name', function (newValue) {
+              if (modelCtrl.$name !== newValue) {
+                modelCtrl.$$parentForm.$$renameControl(modelCtrl, newValue);
+              }
+            });
 
-          // notify others, especially parent forms
-          formCtrl.$addControl(modelCtrl);
+            scope.$on('$destroy', function () {
+              modelCtrl.$$parentForm.$removeControl(modelCtrl);
+            });
+          },
+          post: function ngModelPostLink(scope, element, attr, ctrls) {
+            var modelCtrl = ctrls[0];
+            modelCtrl.$$setUpdateOnEvents();
 
-          attr.$observe('name', function(newValue) {
-            if (modelCtrl.$name !== newValue) {
-              modelCtrl.$$parentForm.$$renameControl(modelCtrl, newValue);
+            function setTouched() {
+              modelCtrl.$setTouched();
             }
-          });
 
-          scope.$on('$destroy', function() {
-            modelCtrl.$$parentForm.$removeControl(modelCtrl);
-          });
-        },
-        post: function ngModelPostLink(scope, element, attr, ctrls) {
-          var modelCtrl = ctrls[0];
-          modelCtrl.$$setUpdateOnEvents();
+            element.on('blur', function () {
+              if (modelCtrl.$touched) return;
 
-          function setTouched() {
-            modelCtrl.$setTouched();
+              if ($rootScope.$$phase) {
+                scope.$evalAsync(setTouched);
+              } else {
+                scope.$apply(setTouched);
+              }
+            });
           }
+        };
+      }
+    };
+  }];
 
-          element.on('blur', function() {
-            if (modelCtrl.$touched) return;
-
-            if ($rootScope.$$phase) {
-              scope.$evalAsync(setTouched);
-            } else {
-              scope.$apply(setTouched);
-            }
-          });
-        }
-      };
-    }
-  };
-}];
-
-/* exported defaultModelOptions */
-var defaultModelOptions;
-var DEFAULT_REGEXP = /(\s+|^)default(\s+|$)/;
-
-/**
- * @ngdoc type
- * @name ModelOptions
- * @description
- * A container for the options set by the {@link ngModelOptions} directive
- */
-function ModelOptions(options) {
-  this.$$options = options;
-}
-
-ModelOptions.prototype = {
+  /* exported defaultModelOptions */
+  var defaultModelOptions;
+  var DEFAULT_REGEXP = /(\s+|^)default(\s+|$)/;
 
   /**
-   * @ngdoc method
-   * @name ModelOptions#getOption
-   * @param {string} name the name of the option to retrieve
-   * @returns {*} the value of the option
+   * @ngdoc type
+   * @name ModelOptions
    * @description
-   * Returns the value of the given option
+   * A container for the options set by the {@link ngModelOptions} directive
    */
-  getOption: function(name) {
-    return this.$$options[name];
-  },
+  function ModelOptions(options) {
+    this.$$options = options;
+  }
 
-  /**
-   * @ngdoc method
-   * @name ModelOptions#createChild
-   * @param {Object} options a hash of options for the new child that will override the parent's options
-   * @return {ModelOptions} a new `ModelOptions` object initialized with the given options.
-   */
-  createChild: function(options) {
-    var inheritAll = false;
+  ModelOptions.prototype = {
+
+    /**
+     * @ngdoc method
+     * @name ModelOptions#getOption
+     * @param {string} name the name of the option to retrieve
+     * @returns {*} the value of the option
+     * @description
+     * Returns the value of the given option
+     */
+    getOption: function getOption(name) {
+      return this.$$options[name];
+    },
+
+    /**
+     * @ngdoc method
+     * @name ModelOptions#createChild
+     * @param {Object} options a hash of options for the new child that will override the parent's options
+     * @return {ModelOptions} a new `ModelOptions` object initialized with the given options.
+     */
+    createChild: function createChild(options) {
+      var inheritAll = false;
 
-    // make a shallow copy
-    options = extend({}, options);
+      // make a shallow copy
+      options = extend({}, options);
 
-    // Inherit options from the parent if specified by the value `"$inherit"`
-    forEach(options, /* @this */ function(option, key) {
-      if (option === '$inherit') {
-        if (key === '*') {
-          inheritAll = true;
+      // Inherit options from the parent if specified by the value `"$inherit"`
+      forEach(options, /* @this */function (option, key) {
+        if (option === '$inherit') {
+          if (key === '*') {
+            inheritAll = true;
+          } else {
+            options[key] = this.$$options[key];
+            // `updateOn` is special so we must also inherit the `updateOnDefault` option
+            if (key === 'updateOn') {
+              options.updateOnDefault = this.$$options.updateOnDefault;
+            }
+          }
         } else {
-          options[key] = this.$$options[key];
-          // `updateOn` is special so we must also inherit the `updateOnDefault` option
           if (key === 'updateOn') {
-            options.updateOnDefault = this.$$options.updateOnDefault;
+            // If the `updateOn` property contains the `default` event then we have to remove
+            // it from the event list and set the `updateOnDefault` flag.
+            options.updateOnDefault = false;
+            options[key] = trim(option.replace(DEFAULT_REGEXP, function () {
+              options.updateOnDefault = true;
+              return ' ';
+            }));
           }
         }
-      } else {
-        if (key === 'updateOn') {
-          // If the `updateOn` property contains the `default` event then we have to remove
-          // it from the event list and set the `updateOnDefault` flag.
-          options.updateOnDefault = false;
-          options[key] = trim(option.replace(DEFAULT_REGEXP, function() {
-            options.updateOnDefault = true;
-            return ' ';
-          }));
-        }
+      }, this);
+
+      if (inheritAll) {
+        // We have a property of the form: `"*": "$inherit"`
+        delete options['*'];
+        defaults(options, this.$$options);
       }
-    }, this);
 
-    if (inheritAll) {
-      // We have a property of the form: `"*": "$inherit"`
-      delete options['*'];
-      defaults(options, this.$$options);
-    }
+      // Finally add in any missing defaults
+      defaults(options, defaultModelOptions.$$options);
 
-    // Finally add in any missing defaults
-    defaults(options, defaultModelOptions.$$options);
+      return new ModelOptions(options);
+    }
+  };
 
-    return new ModelOptions(options);
-  }
-};
+  defaultModelOptions = new ModelOptions({
+    updateOn: '',
+    updateOnDefault: true,
+    debounce: 0,
+    getterSetter: false,
+    allowInvalid: false,
+    timezone: null
+  });
 
+  /**
+   * @ngdoc directive
+   * @name ngModelOptions
+   * @restrict A
+   * @priority 10
+   *
+   * @description
+   * This directive allows you to modify the behaviour of {@link ngModel} directives within your
+   * application. You can specify an `ngModelOptions` directive on any element. All {@link ngModel}
+   * directives will use the options of their nearest `ngModelOptions` ancestor.
+   *
+   * The `ngModelOptions` settings are found by evaluating the value of the attribute directive as
+   * an Angular expression. This expression should evaluate to an object, whose properties contain
+   * the settings. For example: `

+   *   

+   *     
+   *   

+   * 

+   * ```
+   *
+   * the `input` element will have the following settings
+   *
+   * ```js
+   * { allowInvalid: true, updateOn: 'default', debounce: 0 }
+   * ```
+   *
+   * Notice that the `debounce` setting was not inherited and used the default value instead.
+   *
+   * You can specify that all undefined settings are automatically inherited from an ancestor by
+   * including a property with key of `"*"` and value of `"$inherit"`.
+   *
+   * For example given the following fragment of HTML
+   *
+   *
+   * ```html
+   * 

+   *   

+   *     
+   *   

+   * 

+   * ```
+   *
+   * the `input` element will have the following settings
+   *
+   * ```js
+   * { allowInvalid: true, updateOn: 'default', debounce: 200 }
+   * ```
+   *
+   * Notice that the `debounce` setting now inherits the value from the outer `
` element.
+   *
+   * If you are creating a reusable component then you should be careful when using `"*": "$inherit"`
+   * since you may inadvertently inherit a setting in the future that changes the behavior of your component.
+   *
+   *
+   * ## Triggering and debouncing model updates
+   *
+   * The `updateOn` and `debounce` properties allow you to specify a custom list of events that will
+   * trigger a model update and/or a debouncing delay so that the actual update only takes place when
+   * a timer expires; this timer will be reset after another change takes place.
+   *
+   * Given the nature of `ngModelOptions`, the value displayed inside input fields in the view might
+   * be different from the value in the actual model. This means that if you update the model you
+   * should also invoke {@link ngModel.NgModelController#$rollbackViewValue} on the relevant input field in
+   * order to make sure it is synchronized with the model and that any debounced action is canceled.
+   *
+   * The easiest way to reference the control's {@link ngModel.NgModelController#$rollbackViewValue}
+   * method is by making sure the input is placed inside a form that has a `name` attribute. This is
+   * important because `form` controllers are published to the related scope under the name in their
+   * `name` attribute.
+   *
+   * Any pending changes will take place immediately when an enclosing form is submitted via the
+   * `submit` event. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit`
+   * to have access to the updated model.
+   *
+   * ### Overriding immediate updates
+   *
+   * The following example shows how to override immediate updates. Changes on the inputs within the
+   * form will update the model only when the control loses focus (blur event). If `escape` key is
+   * pressed while the input field is focused, the value is reset to the value in the current model.
+   *
+   * 
+   *   
+   *     

+   *       

+   *         

+   *         

+   *       

+   *       
user.name = 

+   *     

+   *   
+   *   
+   *     angular.module('optionsExample', [])
+   *       .controller('ExampleController', ['$scope', function($scope) {
+   *         $scope.user = { name: 'say', data: '' };
+   *
+   *         $scope.cancel = function(e) {
+   *           if (e.keyCode === 27) {
+   *             $scope.userForm.userName.$rollbackViewValue();
+   *           }
+   *         };
+   *       }]);
+   *   
+   *   
+   *     var model = element(by.binding('user.name'));
+   *     var input = element(by.model('user.name'));
+   *     var other = element(by.model('user.data'));
+   *
+   *     it('should allow custom events', function() {
+   *       input.sendKeys(' hello');
+   *       input.click();
+   *       expect(model.getText()).toEqual('say');
+   *       other.click();
+   *       expect(model.getText()).toEqual('say hello');
+   *     });
+   *
+   *     it('should $rollbackViewValue when model changes', function() {
+   *       input.sendKeys(' hello');
+   *       expect(input.getAttribute('value')).toEqual('say hello');
+   *       input.sendKeys(protractor.Key.ESCAPE);
+   *       expect(input.getAttribute('value')).toEqual('say');
+   *       other.click();
+   *       expect(model.getText()).toEqual('say');
+   *     });
+   *   
+   * 
+   *
+   * ### Debouncing updates
+   *
+   * The next example shows how to debounce model changes. Model will be updated only 1 sec after last change.
+   * If the `Clear` button is pressed, any debounced action is canceled and the value becomes empty.
+   *
+   * 
+   *   
+   *     

+   *       

+   *         Name:
+   *         
+   *         

+   *       

+   *       
user.name = 

+   *     

+   *   
+   *   
+   *     angular.module('optionsExample', [])
+   *       .controller('ExampleController', ['$scope', function($scope) {
+   *         $scope.user = { name: 'say' };
+   *       }]);
+   *   
+   * 
+   *
+   *
+   * ## Model updates and validation
+   *
+   * The default behaviour in `ngModel` is that the model value is set to `undefined` when the
+   * validation determines that the value is invalid. By setting the `allowInvalid` property to true,
+   * the model will still be updated even if the value is invalid.
+   *
+   *
+   * ## Connecting to the scope
+   *
+   * By setting the `getterSetter` property to true you are telling ngModel that the `ngModel` expression
+   * on the scope refers to a "getter/setter" function rather than the value itself.
+   *
+   * The following example shows how to bind to getter/setters:
+   *
+   * 
+   *   
+   *     

+   *       

+   *         
+   *       

+   *       
user.name = 

+   *     

+   *   
+   *   
+   *     angular.module('getterSetterExample', [])
+   *       .controller('ExampleController', ['$scope', function($scope) {
+   *         var _name = 'Brian';
+   *         $scope.user = {
+   *           name: function(newName) {
+   *             return angular.isDefined(newName) ? (_name = newName) : _name;
+   *           }
+   *         };
+   *       }]);
+   *   
+   * 
+   *
+   *
+   * ## Specifying timezones
+   *
+   * You can specify the timezone that date/time input directives expect by providing its name in the
+   * `timezone` property.
+   *
+   *
+   * ## Programmatically changing options
+   *
+   * The `ngModelOptions` expression is only evaluated once when the directive is linked; it is not
+   * watched for changes. However, it is possible to override the options on a single
+   * {@link ngModel.NgModelController} instance with
+   * {@link ngModel.NgModelController#$overrideModelOptions `NgModelController#$overrideModelOptions()`}.
+   *
+   *
+   * @param {Object} ngModelOptions options to apply to {@link ngModel} directives on this element and
+   *   and its descendents. Valid keys are:
+   *   - `updateOn`: string specifying which event should the input be bound to. You can set several
+   *     events using an space delimited list. There is a special event called `default` that
+   *     matches the default events belonging to the control. These are the events that are bound to
+   *     the control, and when fired, update the `$viewValue` via `$setViewValue`.
+   *
+   *     `ngModelOptions` considers every event that is not listed in `updateOn` a "default" event,
+   *     since different control types use different default events.
+   *
+   *     See also the section {@link ngModelOptions#triggering-and-debouncing-model-updates
+   *     Triggering and debouncing model updates}.
+   *
+   *   - `debounce`: integer value which contains the debounce model update value in milliseconds. A
+   *     value of 0 triggers an immediate update. If an object is supplied instead, you can specify a
+   *     custom value for each event. For example:
+   *     ```
+   *     ng-model-options="{
+   *       updateOn: 'default blur click',
+   *       debounce: { 'default': 500, 'blur': 0 }
+   *     }"
+   *     ```
+   *
+   *     "default" also applies to all events that are listed in `updateOn` but are not
+   *     listed in `debounce`, i.e. "click" would also be debounced by 500 milliseconds.
+   *
+   *   - `allowInvalid`: boolean value which indicates that the model can be set with values that did
+   *     not validate correctly instead of the default behavior of setting the model to undefined.
+   *   - `getterSetter`: boolean value which determines whether or not to treat functions bound to
+   *     `ngModel` as getters/setters.
+   *   - `timezone`: Defines the timezone to be used to read/write the `Date` instance in the model for
+   *     ``, ``, ... . It understands UTC/GMT and the
+   *     continental US time zone abbreviations, but for general use, use a time zone offset, for
+   *     example, `'+0430'` (4 hours, 30 minutes east of the Greenwich meridian)
+   *     If not specified, the timezone of the browser will be used.
+   *
+   */
+  var ngModelOptionsDirective = function ngModelOptionsDirective() {
+    NgModelOptionsController.$inject = ['$attrs', '$scope'];
+    function NgModelOptionsController($attrs, $scope) {
+      this.$$attrs = $attrs;
+      this.$$scope = $scope;
+    }
+    NgModelOptionsController.prototype = {
+      $onInit: function $onInit() {
+        var parentOptions = this.parentCtrl ? this.parentCtrl.$options : defaultModelOptions;
+        var modelOptionsDefinition = this.$$scope.$eval(this.$$attrs.ngModelOptions);
 
-defaultModelOptions = new ModelOptions({
-  updateOn: '',
-  updateOnDefault: true,
-  debounce: 0,
-  getterSetter: false,
-  allowInvalid: false,
-  timezone: null
-});
+        this.$options = parentOptions.createChild(modelOptionsDefinition);
+      }
+    };
 
+    return {
+      restrict: 'A',
+      // ngModelOptions needs to run before ngModel and input directives
+      priority: 10,
+      require: { parentCtrl: '?^^ngModelOptions' },
+      bindToController: true,
+      controller: NgModelOptionsController
+    };
+  };
 
-/**
- * @ngdoc directive
- * @name ngModelOptions
- * @restrict A
- * @priority 10
- *
- * @description
- * This directive allows you to modify the behaviour of {@link ngModel} directives within your
- * application. You can specify an `ngModelOptions` directive on any element. All {@link ngModel}
- * directives will use the options of their nearest `ngModelOptions` ancestor.
- *
- * The `ngModelOptions` settings are found by evaluating the value of the attribute directive as
- * an Angular expression. This expression should evaluate to an object, whose properties contain
- * the settings. For example: `

- *   

- *     
- *   

- * 

- * ```
- *
- * the `input` element will have the following settings
- *
- * ```js
- * { allowInvalid: true, updateOn: 'default', debounce: 0 }
- * ```
- *
- * Notice that the `debounce` setting was not inherited and used the default value instead.
- *
- * You can specify that all undefined settings are automatically inherited from an ancestor by
- * including a property with key of `"*"` and value of `"$inherit"`.
- *
- * For example given the following fragment of HTML
- *
- *
- * ```html
- * 

- *   

- *     
- *   

- * 

- * ```
- *
- * the `input` element will have the following settings
- *
- * ```js
- * { allowInvalid: true, updateOn: 'default', debounce: 200 }
- * ```
- *
- * Notice that the `debounce` setting now inherits the value from the outer `
` element.
- *
- * If you are creating a reusable component then you should be careful when using `"*": "$inherit"`
- * since you may inadvertently inherit a setting in the future that changes the behavior of your component.
- *
- *
- * ## Triggering and debouncing model updates
- *
- * The `updateOn` and `debounce` properties allow you to specify a custom list of events that will
- * trigger a model update and/or a debouncing delay so that the actual update only takes place when
- * a timer expires; this timer will be reset after another change takes place.
- *
- * Given the nature of `ngModelOptions`, the value displayed inside input fields in the view might
- * be different from the value in the actual model. This means that if you update the model you
- * should also invoke {@link ngModel.NgModelController#$rollbackViewValue} on the relevant input field in
- * order to make sure it is synchronized with the model and that any debounced action is canceled.
- *
- * The easiest way to reference the control's {@link ngModel.NgModelController#$rollbackViewValue}
- * method is by making sure the input is placed inside a form that has a `name` attribute. This is
- * important because `form` controllers are published to the related scope under the name in their
- * `name` attribute.
- *
- * Any pending changes will take place immediately when an enclosing form is submitted via the
- * `submit` event. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit`
- * to have access to the updated model.
- *
- * ### Overriding immediate updates
- *
- * The following example shows how to override immediate updates. Changes on the inputs within the
- * form will update the model only when the control loses focus (blur event). If `escape` key is
- * pressed while the input field is focused, the value is reset to the value in the current model.
- *
- * 
- *   
- *     

- *       

- *         

- *         

- *       

- *       
user.name = 

- *     

- *   
- *   
- *     angular.module('optionsExample', [])
- *       .controller('ExampleController', ['$scope', function($scope) {
- *         $scope.user = { name: 'say', data: '' };
- *
- *         $scope.cancel = function(e) {
- *           if (e.keyCode === 27) {
- *             $scope.userForm.userName.$rollbackViewValue();
- *           }
- *         };
- *       }]);
- *   
- *   
- *     var model = element(by.binding('user.name'));
- *     var input = element(by.model('user.name'));
- *     var other = element(by.model('user.data'));
- *
- *     it('should allow custom events', function() {
- *       input.sendKeys(' hello');
- *       input.click();
- *       expect(model.getText()).toEqual('say');
- *       other.click();
- *       expect(model.getText()).toEqual('say hello');
- *     });
- *
- *     it('should $rollbackViewValue when model changes', function() {
- *       input.sendKeys(' hello');
- *       expect(input.getAttribute('value')).toEqual('say hello');
- *       input.sendKeys(protractor.Key.ESCAPE);
- *       expect(input.getAttribute('value')).toEqual('say');
- *       other.click();
- *       expect(model.getText()).toEqual('say');
- *     });
- *   
- * 
- *
- * ### Debouncing updates
- *
- * The next example shows how to debounce model changes. Model will be updated only 1 sec after last change.
- * If the `Clear` button is pressed, any debounced action is canceled and the value becomes empty.
- *
- * 
- *   
- *     

- *       

- *         Name:
- *         
- *         

- *       

- *       
user.name = 

- *     

- *   
- *   
- *     angular.module('optionsExample', [])
- *       .controller('ExampleController', ['$scope', function($scope) {
- *         $scope.user = { name: 'say' };
- *       }]);
- *   
- * 
- *
- *
- * ## Model updates and validation
- *
- * The default behaviour in `ngModel` is that the model value is set to `undefined` when the
- * validation determines that the value is invalid. By setting the `allowInvalid` property to true,
- * the model will still be updated even if the value is invalid.
- *
- *
- * ## Connecting to the scope
- *
- * By setting the `getterSetter` property to true you are telling ngModel that the `ngModel` expression
- * on the scope refers to a "getter/setter" function rather than the value itself.
- *
- * The following example shows how to bind to getter/setters:
- *
- * 
- *   
- *     

- *       

- *         
- *       

- *       
user.name = 

- *     

- *   
- *   
- *     angular.module('getterSetterExample', [])
- *       .controller('ExampleController', ['$scope', function($scope) {
- *         var _name = 'Brian';
- *         $scope.user = {
- *           name: function(newName) {
- *             return angular.isDefined(newName) ? (_name = newName) : _name;
- *           }
- *         };
- *       }]);
- *   
- * 
- *
- *
- * ## Specifying timezones
- *
- * You can specify the timezone that date/time input directives expect by providing its name in the
- * `timezone` property.
- *
- *
- * ## Programmatically changing options
- *
- * The `ngModelOptions` expression is only evaluated once when the directive is linked; it is not
- * watched for changes. However, it is possible to override the options on a single
- * {@link ngModel.NgModelController} instance with
- * {@link ngModel.NgModelController#$overrideModelOptions `NgModelController#$overrideModelOptions()`}.
- *
- *
- * @param {Object} ngModelOptions options to apply to {@link ngModel} directives on this element and
- *   and its descendents. Valid keys are:
- *   - `updateOn`: string specifying which event should the input be bound to. You can set several
- *     events using an space delimited list. There is a special event called `default` that
- *     matches the default events belonging to the control. These are the events that are bound to
- *     the control, and when fired, update the `$viewValue` via `$setViewValue`.
- *
- *     `ngModelOptions` considers every event that is not listed in `updateOn` a "default" event,
- *     since different control types use different default events.
- *
- *     See also the section {@link ngModelOptions#triggering-and-debouncing-model-updates
- *     Triggering and debouncing model updates}.
- *
- *   - `debounce`: integer value which contains the debounce model update value in milliseconds. A
- *     value of 0 triggers an immediate update. If an object is supplied instead, you can specify a
- *     custom value for each event. For example:
- *     ```
- *     ng-model-options="{
- *       updateOn: 'default blur click',
- *       debounce: { 'default': 500, 'blur': 0 }
- *     }"
- *     ```
- *
- *     "default" also applies to all events that are listed in `updateOn` but are not
- *     listed in `debounce`, i.e. "click" would also be debounced by 500 milliseconds.
- *
- *   - `allowInvalid`: boolean value which indicates that the model can be set with values that did
- *     not validate correctly instead of the default behavior of setting the model to undefined.
- *   - `getterSetter`: boolean value which determines whether or not to treat functions bound to
- *     `ngModel` as getters/setters.
- *   - `timezone`: Defines the timezone to be used to read/write the `Date` instance in the model for
- *     ``, ``, ... . It understands UTC/GMT and the
- *     continental US time zone abbreviations, but for general use, use a time zone offset, for
- *     example, `'+0430'` (4 hours, 30 minutes east of the Greenwich meridian)
- *     If not specified, the timezone of the browser will be used.
- *
- */
-var ngModelOptionsDirective = function() {
-  NgModelOptionsController.$inject = ['$attrs', '$scope'];
-  function NgModelOptionsController($attrs, $scope) {
-    this.$$attrs = $attrs;
-    this.$$scope = $scope;
+  // shallow copy over values from `src` that are not already specified on `dst`
+  function defaults(dst, src) {
+    forEach(src, function (value, key) {
+      if (!isDefined(dst[key])) {
+        dst[key] = value;
+      }
+    });
   }
-  NgModelOptionsController.prototype = {
-    $onInit: function() {
-      var parentOptions = this.parentCtrl ? this.parentCtrl.$options : defaultModelOptions;
-      var modelOptionsDefinition = this.$$scope.$eval(this.$$attrs.ngModelOptions);
 
-      this.$options = parentOptions.createChild(modelOptionsDefinition);
-    }
-  };
+  /**
+   * @ngdoc directive
+   * @name ngNonBindable
+   * @restrict AC
+   * @priority 1000
+   * @element ANY
+   *
+   * @description
+   * The `ngNonBindable` directive tells AngularJS not to compile or bind the contents of the current
+   * DOM element, including directives on the element itself that have a lower priority than
+   * `ngNonBindable`. This is useful if the element contains what appears to be AngularJS directives
+   * and bindings but which should be ignored by AngularJS. This could be the case if you have a site
+   * that displays snippets of code, for instance.
+   *
+   * @example
+   * In this example there are two locations where a simple interpolation binding (`{{}}`) is present,
+   * but the one wrapped in `ngNonBindable` is left alone.
+   *
+    
+      
+        
Normal: {{1 + 2}}

+        
Ignored: {{1 + 2}}

+      
+      
+       it('should check ng-non-bindable', function() {
+         expect(element(by.binding('1 + 2')).getText()).toContain('3');
+         expect(element.all(by.css('div')).last().getText()).toMatch(/1 \+ 2/);
+       });
+      
+    
+   */
+  var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
 
-  return {
-    restrict: 'A',
-    // ngModelOptions needs to run before ngModel and input directives
-    priority: 10,
-    require: {parentCtrl: '?^^ngModelOptions'},
-    bindToController: true,
-    controller: NgModelOptionsController
-  };
-};
+  /* exported ngOptionsDirective */
 
+  /* global jqLiteRemove */
 
-// shallow copy over values from `src` that are not already specified on `dst`
-function defaults(dst, src) {
-  forEach(src, function(value, key) {
-    if (!isDefined(dst[key])) {
-      dst[key] = value;
-    }
-  });
-}
+  var ngOptionsMinErr = minErr('ngOptions');
 
-/**
- * @ngdoc directive
- * @name ngNonBindable
- * @restrict AC
- * @priority 1000
- * @element ANY
- *
- * @description
- * The `ngNonBindable` directive tells AngularJS not to compile or bind the contents of the current
- * DOM element, including directives on the element itself that have a lower priority than
- * `ngNonBindable`. This is useful if the element contains what appears to be AngularJS directives
- * and bindings but which should be ignored by AngularJS. This could be the case if you have a site
- * that displays snippets of code, for instance.
- *
- * @example
- * In this example there are two locations where a simple interpolation binding (`{{}}`) is present,
- * but the one wrapped in `ngNonBindable` is left alone.
- *
-  
-    
-      
Normal: {{1 + 2}}

-      
Ignored: {{1 + 2}}

-    
-    
-     it('should check ng-non-bindable', function() {
-       expect(element(by.binding('1 + 2')).getText()).toContain('3');
-       expect(element.all(by.css('div')).last().getText()).toMatch(/1 \+ 2/);
-     });
-    
-  
- */
-var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
+  /**
+   * @ngdoc directive
+   * @name ngOptions
+   * @restrict A
+   *
+   * @description
+   *
+   * The `ngOptions` attribute can be used to dynamically generate a list of ``
+   *      DOM element.
+   *   * `disable`: The result of this expression will be used to disable the rendered ``
- *      DOM element.
- *   * `disable`: The result of this expression will be used to disable the rendered `

+        
+        
+          it('should show correct pluralized string', function() {
+            var withoutOffset = element.all(by.css('ng-pluralize')).get(0);
+            var withOffset = element.all(by.css('ng-pluralize')).get(1);
+            var countInput = element(by.model('personCount'));
+  
+            expect(withoutOffset.getText()).toEqual('1 person is viewing.');
+            expect(withOffset.getText()).toEqual('Igor is viewing.');
+  
+            countInput.clear();
+            countInput.sendKeys('0');
+  
+            expect(withoutOffset.getText()).toEqual('Nobody is viewing.');
+            expect(withOffset.getText()).toEqual('Nobody is viewing.');
+  
+            countInput.clear();
+            countInput.sendKeys('2');
+  
+            expect(withoutOffset.getText()).toEqual('2 people are viewing.');
+            expect(withOffset.getText()).toEqual('Igor and Misko are viewing.');
+  
+            countInput.clear();
+            countInput.sendKeys('3');
+  
+            expect(withoutOffset.getText()).toEqual('3 people are viewing.');
+            expect(withOffset.getText()).toEqual('Igor, Misko and one other person are viewing.');
+  
+            countInput.clear();
+            countInput.sendKeys('4');
+  
+            expect(withoutOffset.getText()).toEqual('4 people are viewing.');
+            expect(withOffset.getText()).toEqual('Igor, Misko and 2 other people are viewing.');
+          });
+          it('should show data-bound names', function() {
+            var withOffset = element.all(by.css('ng-pluralize')).get(1);
+            var personCount = element(by.model('personCount'));
+            var person1 = element(by.model('person1'));
+            var person2 = element(by.model('person2'));
+            personCount.clear();
+            personCount.sendKeys('4');
+            person1.clear();
+            person1.sendKeys('Di');
+            person2.clear();
+            person2.sendKeys('Vojta');
+            expect(withOffset.getText()).toEqual('Di, Vojta and 2 other people are viewing.');
+          });
+        
+      
+   */
+  var ngPluralizeDirective = ['$locale', '$interpolate', '$log', function ($locale, $interpolate, $log) {
+    var BRACE = /{}/g,
+        IS_WHEN = /^when(Minus)?(.+)$/;
+
+    return {
+      link: function link(scope, element, attr) {
+        var numberExp = attr.count,
+            whenExp = attr.$attr.when && element.attr(attr.$attr.when),
+            // we have {{}} in attrs
+        offset = attr.offset || 0,
+            whens = scope.$eval(whenExp) || {},
+            whensExpFns = {},
+            startSymbol = $interpolate.startSymbol(),
+            endSymbol = $interpolate.endSymbol(),
+            braceReplacement = startSymbol + numberExp + '-' + offset + endSymbol,
+            watchRemover = angular.noop,
+            lastCount;
+
+        forEach(attr, function (expression, attributeName) {
+          var tmpMatch = IS_WHEN.exec(attributeName);
+          if (tmpMatch) {
+            var whenKey = (tmpMatch[1] ? '-' : '') + lowercase(tmpMatch[2]);
+            whens[whenKey] = element.attr(attr.$attr[attributeName]);
+          }
+        });
+        forEach(whens, function (expression, key) {
+          whensExpFns[key] = $interpolate(expression.replace(BRACE, braceReplacement));
+        });
+
+        scope.$watch(numberExp, function ngPluralizeWatchAction(newVal) {
+          var count = parseFloat(newVal);
+          var countIsNaN = isNumberNaN(count);
+
+          if (!countIsNaN && !(count in whens)) {
+            // If an explicit number rule such as 1, 2, 3... is defined, just use it.
+            // Otherwise, check it against pluralization rules in $locale service.
+            count = $locale.pluralCat(count - offset);
+          }
+
+          // If both `count` and `lastCount` are NaN, we don't need to re-register a watch.
+          // In JS `NaN !== NaN`, so we have to explicitly check.
+          if (count !== lastCount && !(countIsNaN && isNumberNaN(lastCount))) {
+            watchRemover();
+            var whenExpFn = whensExpFns[count];
+            if (isUndefined(whenExpFn)) {
+              if (newVal != null) {
+                $log.debug('ngPluralize: no rule defined for \'' + count + '\' in ' + whenExp);
+              }
+              watchRemover = noop;
+              updateElementText();
+            } else {
+              watchRemover = scope.$watch(whenExpFn, updateElementText);
+            }
+            lastCount = count;
+          }
+        });
+
+        function updateElementText(newText) {
+          element.text(newText || '');
+        }
+      }
+    };
+  }];
+
+  /* exported ngRepeatDirective */
+
+  /**
+   * @ngdoc directive
+   * @name ngRepeat
+   * @multiElement
+   * @restrict A
+   *
+   * @description
+   * The `ngRepeat` directive instantiates a template once per item from a collection. Each template
+   * instance gets its own scope, where the given loop variable is set to the current collection item,
+   * and `$index` is set to the item index or key.
+   *
+   * Special properties are exposed on the local scope of each template instance, including:
+   *
+   * | Variable  | Type            | Details                                                                     |
+   * |-----------|-----------------|-----------------------------------------------------------------------------|
+   * | `$index`  | {@type number}  | iterator offset of the repeated element (0..length-1)                       |
+   * | `$first`  | {@type boolean} | true if the repeated element is first in the iterator.                      |
+   * | `$middle` | {@type boolean} | true if the repeated element is between the first and last in the iterator. |
+   * | `$last`   | {@type boolean} | true if the repeated element is last in the iterator.                       |
+   * | `$even`   | {@type boolean} | true if the iterator position `$index` is even (otherwise false).           |
+   * | `$odd`    | {@type boolean} | true if the iterator position `$index` is odd (otherwise false).            |
+   *
+   * 

+   *   Creating aliases for these properties is possible with {@link ng.directive:ngInit `ngInit`}.
+   *   This may be useful when, for instance, nesting ngRepeats.
+   * 

+   *
+   *
+   * ## Iterating over object properties
+   *
+   * It is possible to get `ngRepeat` to iterate over the properties of an object using the following
+   * syntax:
+   *
+   * ```js
+   * 
 ... 

+   * ```
+   *
+   * However, there are a few limitations compared to array iteration:
+   *
+   * - The JavaScript specification does not define the order of keys
+   *   returned for an object, so Angular relies on the order returned by the browser
+   *   when running `for key in myObj`. Browsers generally follow the strategy of providing
+   *   keys in the order in which they were defined, although there are exceptions when keys are deleted
+   *   and reinstated. See the
+   *   [MDN page on `delete` for more info](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/delete#Cross-browser_notes).
+   *
+   * - `ngRepeat` will silently *ignore* object keys starting with `$`, because
+   *   it's a prefix used by Angular for public (`$`) and private (`$$`) properties.
+   *
+   * - The built-in filters {@link ng.orderBy orderBy} and {@link ng.filter filter} do not work with
+   *   objects, and will throw an error if used with one.
+   *
+   * If you are hitting any of these limitations, the recommended workaround is to convert your object into an array
+   * that is sorted into the order that you prefer before providing it to `ngRepeat`. You could
+   * do this with a filter such as [toArrayFilter](http://ngmodules.org/modules/angular-toArrayFilter)
+   * or implement a `$watch` on the object yourself.
+   *
+   *
+   * ## Tracking and Duplicates
+   *
+   * `ngRepeat` uses {@link $rootScope.Scope#$watchCollection $watchCollection} to detect changes in
+   * the collection. When a change happens, `ngRepeat` then makes the corresponding changes to the DOM:
+   *
+   * * When an item is added, a new instance of the template is added to the DOM.
+   * * When an item is removed, its template instance is removed from the DOM.
+   * * When items are reordered, their respective templates are reordered in the DOM.
+   *
+   * To minimize creation of DOM elements, `ngRepeat` uses a function
+   * to "keep track" of all items in the collection and their corresponding DOM elements.
+   * For example, if an item is added to the collection, `ngRepeat` will know that all other items
+   * already have DOM elements, and will not re-render them.
+   *
+   * The default tracking function (which tracks items by their identity) does not allow
+   * duplicate items in arrays. This is because when there are duplicates, it is not possible
+   * to maintain a one-to-one mapping between collection items and DOM elements.
+   *
+   * If you do need to repeat duplicate items, you can substitute the default tracking behavior
+   * with your own using the `track by` expression.
+   *
+   * For example, you may track items by the index of each item in the collection, using the
+   * special scope property `$index`:
+   * ```html
+   *    

+   *      {{n}}
+   *    

+   * ```
+   *
+   * You may also use arbitrary expressions in `track by`, including references to custom functions
+   * on the scope:
+   * ```html
+   *    

+   *      {{n}}
+   *    

+   * ```
+   *
+   * 

+   * If you are working with objects that have a unique identifier property, you should track
+   * by this identifier instead of the object instance. Should you reload your data later, `ngRepeat`
+   * will not have to rebuild the DOM elements for items it has already rendered, even if the
+   * JavaScript objects in the collection have been substituted for new ones. For large collections,
+   * this significantly improves rendering performance. If you don't have a unique identifier,
+   * `track by $index` can also provide a performance boost.
+   * 

+   *
+   * ```html
+   *    

+   *      {{model.name}}
+   *    

+   * ```
+   *
+   * 

+   * 

+   * Avoid using `track by $index` when the repeated template contains
+   * {@link guide/expression#one-time-binding one-time bindings}. In such cases, the `nth` DOM
+   * element will always be matched with the `nth` item of the array, so the bindings on that element
+   * will not be updated even when the corresponding item changes, essentially causing the view to get
+   * out-of-sync with the underlying data.
+   * 

+   *
+   * When no `track by` expression is provided, it is equivalent to tracking by the built-in
+   * `$id` function, which tracks items by their identity:
+   * ```html
+   *    

+   *      {{obj.prop}}
+   *    

+   * ```
+   *
+   * 

+   * 

+   * **Note:** `track by` must always be the last expression:
+   * 

+   * ```
+   *    

+   *      {{model.name}}
+   *    

+   * ```
+   *
+   *
+   * ## Special repeat start and end points
+   * To repeat a series of elements instead of just one parent element, ngRepeat (as well as other ng directives) supports extending
+   * the range of the repeater by defining explicit start and end points by using **ng-repeat-start** and **ng-repeat-end** respectively.
+   * The **ng-repeat-start** directive works the same as **ng-repeat**, but will repeat all the HTML code (including the tag it's defined on)
+   * up to and including the ending HTML tag where **ng-repeat-end** is placed.
+   *
+   * The example below makes use of this feature:
+   * ```html
+   *   

+   *     Header {{ item }}
+   *   

+   *   

+   *     Body {{ item }}
+   *   

+   *   

+   *     Footer {{ item }}
+   *   

+   * ```
+   *
+   * And with an input of {@type ['A','B']} for the items variable in the example above, the output will evaluate to:
+   * ```html
+   *   

+   *     Header A
+   *   

+   *   

+   *     Body A
+   *   

+   *   

+   *     Footer A
+   *   

+   *   

+   *     Header B
+   *   

+   *   

+   *     Body B
+   *   

+   *   

+   *     Footer B
+   *   

+   * ```
+   *
+   * The custom start and end points for ngRepeat also support all other HTML directive syntax flavors provided in AngularJS (such
+   * as **data-ng-repeat-start**, **x-ng-repeat-start** and **ng:repeat-start**).
+   *
+   * @animations
+   * | Animation                        | Occurs                              |
+   * |----------------------------------|-------------------------------------|
+   * | {@link ng.$animate#enter enter} | when a new item is added to the list or when an item is revealed after a filter |
+   * | {@link ng.$animate#leave leave} | when an item is removed from the list or when an item is filtered out |
+   * | {@link ng.$animate#move move } | when an adjacent item is filtered out causing a reorder or when the item contents are reordered |
+   *
+   * See the example below for defining CSS animations with ngRepeat.
+   *
+   * @element ANY
+   * @scope
+   * @priority 1000
+   * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. These
+   *   formats are currently supported:
+   *
+   *   * `variable in expression` – where variable is the user defined loop variable and `expression`
+   *     is a scope expression giving the collection to enumerate.
+   *
+   *     For example: `album in artist.albums`.
+   *
+   *   * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
+   *     and `expression` is the scope expression giving the collection to enumerate.
+   *
+   *     For example: `(name, age) in {'adam':10, 'amalie':12}`.
+   *
+   *   * `variable in expression track by tracking_expression` – You can also provide an optional tracking expression
+   *     which can be used to associate the objects in the collection with the DOM elements. If no tracking expression
+   *     is specified, ng-repeat associates elements by identity. It is an error to have
+   *     more than one tracking expression value resolve to the same key. (This would mean that two distinct objects are
+   *     mapped to the same DOM element, which is not possible.)
+   *
+   *     

+   *       Note: the `track by` expression must come last - after any filters, and the alias expression.
+   *     

+   *
+   *     For example: `item in items` is equivalent to `item in items track by $id(item)`. This implies that the DOM elements
+   *     will be associated by item identity in the array.
+   *
+   *     For example: `item in items track by $id(item)`. A built in `$id()` function can be used to assign a unique
+   *     `$$hashKey` property to each item in the array. This property is then used as a key to associated DOM elements
+   *     with the corresponding item in the array by identity. Moving the same object in array would move the DOM
+   *     element in the same way in the DOM.
+   *
+   *     For example: `item in items track by item.id` is a typical pattern when the items come from the database. In this
+   *     case the object identity does not matter. Two objects are considered equivalent as long as their `id`
+   *     property is same.
+   *
+   *     For example: `item in items | filter:searchText track by item.id` is a pattern that might be used to apply a filter
+   *     to items in conjunction with a tracking expression.
+   *
+   *   * `variable in expression as alias_expression` – You can also provide an optional alias expression which will then store the
+   *     intermediate results of the repeater after the filters have been applied. Typically this is used to render a special message
+   *     when a filter is active on the repeater, but the filtered result set is empty.
+   *
+   *     For example: `item in items | filter:x as results` will store the fragment of the repeated items as `results`, but only after
+   *     the items have been processed through the filter.
+   *
+   *     Please note that `as [variable name] is not an operator but rather a part of ngRepeat micro-syntax so it can be used only at the end
+   *     (and not as operator, inside an expression).
+   *
+   *     For example: `item in items | filter : x | orderBy : order | limitTo : limit as results` .
+   *
+   * @example
+   * This example uses `ngRepeat` to display a list of people. A filter is used to restrict the displayed
+   * results by name or by age. New (entering) and removed (leaving) items are animated.
+    
       
-        
-        

-          

-          

-          

-
-          
-          Without Offset:
-          
-          

-
-          
-          With Offset(2):
-          
-          
+        

+          I have {{friends.length}} friends. They are:
+          
+          
    
+            
  • 
+              [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
+            
    • 
+            
  • 
+              No results found...
+            
    • 
+          

         

       
-      
-        it('should show correct pluralized string', function() {
-          var withoutOffset = element.all(by.css('ng-pluralize')).get(0);
-          var withOffset = element.all(by.css('ng-pluralize')).get(1);
-          var countInput = element(by.model('personCount'));
-
-          expect(withoutOffset.getText()).toEqual('1 person is viewing.');
-          expect(withOffset.getText()).toEqual('Igor is viewing.');
-
-          countInput.clear();
-          countInput.sendKeys('0');
-
-          expect(withoutOffset.getText()).toEqual('Nobody is viewing.');
-          expect(withOffset.getText()).toEqual('Nobody is viewing.');
-
-          countInput.clear();
-          countInput.sendKeys('2');
-
-          expect(withoutOffset.getText()).toEqual('2 people are viewing.');
-          expect(withOffset.getText()).toEqual('Igor and Misko are viewing.');
-
-          countInput.clear();
-          countInput.sendKeys('3');
-
-          expect(withoutOffset.getText()).toEqual('3 people are viewing.');
-          expect(withOffset.getText()).toEqual('Igor, Misko and one other person are viewing.');
-
-          countInput.clear();
-          countInput.sendKeys('4');
-
-          expect(withoutOffset.getText()).toEqual('4 people are viewing.');
-          expect(withOffset.getText()).toEqual('Igor, Misko and 2 other people are viewing.');
-        });
-        it('should show data-bound names', function() {
-          var withOffset = element.all(by.css('ng-pluralize')).get(1);
-          var personCount = element(by.model('personCount'));
-          var person1 = element(by.model('person1'));
-          var person2 = element(by.model('person2'));
-          personCount.clear();
-          personCount.sendKeys('4');
-          person1.clear();
-          person1.sendKeys('Di');
-          person2.clear();
-          person2.sendKeys('Vojta');
-          expect(withOffset.getText()).toEqual('Di, Vojta and 2 other people are viewing.');
+      
+        angular.module('ngRepeat', ['ngAnimate']).controller('repeatController', function($scope) {
+          $scope.friends = [
+            {name:'John', age:25, gender:'boy'},
+            {name:'Jessie', age:30, gender:'girl'},
+            {name:'Johanna', age:28, gender:'girl'},
+            {name:'Joy', age:15, gender:'girl'},
+            {name:'Mary', age:28, gender:'girl'},
+            {name:'Peter', age:95, gender:'boy'},
+            {name:'Sebastian', age:50, gender:'boy'},
+            {name:'Erika', age:27, gender:'girl'},
+            {name:'Patrick', age:40, gender:'boy'},
+            {name:'Samantha', age:60, gender:'girl'}
+          ];
         });
       
-    
- */
-var ngPluralizeDirective = ['$locale', '$interpolate', '$log', function($locale, $interpolate, $log) {
-  var BRACE = /{}/g,
-      IS_WHEN = /^when(Minus)?(.+)$/;
-
-  return {
-    link: function(scope, element, attr) {
-      var numberExp = attr.count,
-          whenExp = attr.$attr.when && element.attr(attr.$attr.when), // we have {{}} in attrs
-          offset = attr.offset || 0,
-          whens = scope.$eval(whenExp) || {},
-          whensExpFns = {},
-          startSymbol = $interpolate.startSymbol(),
-          endSymbol = $interpolate.endSymbol(),
-          braceReplacement = startSymbol + numberExp + '-' + offset + endSymbol,
-          watchRemover = angular.noop,
-          lastCount;
-
-      forEach(attr, function(expression, attributeName) {
-        var tmpMatch = IS_WHEN.exec(attributeName);
-        if (tmpMatch) {
-          var whenKey = (tmpMatch[1] ? '-' : '') + lowercase(tmpMatch[2]);
-          whens[whenKey] = element.attr(attr.$attr[attributeName]);
+      
+        .example-animate-container {
+          background:white;
+          border:1px solid black;
+          list-style:none;
+          margin:0;
+          padding:0 10px;
         }
-      });
-      forEach(whens, function(expression, key) {
-        whensExpFns[key] = $interpolate(expression.replace(BRACE, braceReplacement));
-
-      });
-
-      scope.$watch(numberExp, function ngPluralizeWatchAction(newVal) {
-        var count = parseFloat(newVal);
-        var countIsNaN = isNumberNaN(count);
-
-        if (!countIsNaN && !(count in whens)) {
-          // If an explicit number rule such as 1, 2, 3... is defined, just use it.
-          // Otherwise, check it against pluralization rules in $locale service.
-          count = $locale.pluralCat(count - offset);
+  
+        .animate-repeat {
+          line-height:30px;
+          list-style:none;
+          box-sizing:border-box;
         }
-
-        // If both `count` and `lastCount` are NaN, we don't need to re-register a watch.
-        // In JS `NaN !== NaN`, so we have to explicitly check.
-        if ((count !== lastCount) && !(countIsNaN && isNumberNaN(lastCount))) {
-          watchRemover();
-          var whenExpFn = whensExpFns[count];
-          if (isUndefined(whenExpFn)) {
-            if (newVal != null) {
-              $log.debug('ngPluralize: no rule defined for \'' + count + '\' in ' + whenExp);
-            }
-            watchRemover = noop;
-            updateElementText();
-          } else {
-            watchRemover = scope.$watch(whenExpFn, updateElementText);
-          }
-          lastCount = count;
+  
+        .animate-repeat.ng-move,
+        .animate-repeat.ng-enter,
+        .animate-repeat.ng-leave {
+          transition:all linear 0.5s;
+        }
+  
+        .animate-repeat.ng-leave.ng-leave-active,
+        .animate-repeat.ng-move,
+        .animate-repeat.ng-enter {
+          opacity:0;
+          max-height:0;
+        }
+  
+        .animate-repeat.ng-leave,
+        .animate-repeat.ng-move.ng-move-active,
+        .animate-repeat.ng-enter.ng-enter-active {
+          opacity:1;
+          max-height:30px;
         }
-      });
-
-      function updateElementText(newText) {
-        element.text(newText || '');
-      }
-    }
-  };
-}];
-
-/* exported ngRepeatDirective */
-
-/**
- * @ngdoc directive
- * @name ngRepeat
- * @multiElement
- * @restrict A
- *
- * @description
- * The `ngRepeat` directive instantiates a template once per item from a collection. Each template
- * instance gets its own scope, where the given loop variable is set to the current collection item,
- * and `$index` is set to the item index or key.
- *
- * Special properties are exposed on the local scope of each template instance, including:
- *
- * | Variable  | Type            | Details                                                                     |
- * |-----------|-----------------|-----------------------------------------------------------------------------|
- * | `$index`  | {@type number}  | iterator offset of the repeated element (0..length-1)                       |
- * | `$first`  | {@type boolean} | true if the repeated element is first in the iterator.                      |
- * | `$middle` | {@type boolean} | true if the repeated element is between the first and last in the iterator. |
- * | `$last`   | {@type boolean} | true if the repeated element is last in the iterator.                       |
- * | `$even`   | {@type boolean} | true if the iterator position `$index` is even (otherwise false).           |
- * | `$odd`    | {@type boolean} | true if the iterator position `$index` is odd (otherwise false).            |
- *
- * 

- *   Creating aliases for these properties is possible with {@link ng.directive:ngInit `ngInit`}.
- *   This may be useful when, for instance, nesting ngRepeats.
- * 

- *
- *
- * ## Iterating over object properties
- *
- * It is possible to get `ngRepeat` to iterate over the properties of an object using the following
- * syntax:
- *
- * ```js
- * 
 ... 

- * ```
- *
- * However, there are a few limitations compared to array iteration:
- *
- * - The JavaScript specification does not define the order of keys
- *   returned for an object, so Angular relies on the order returned by the browser
- *   when running `for key in myObj`. Browsers generally follow the strategy of providing
- *   keys in the order in which they were defined, although there are exceptions when keys are deleted
- *   and reinstated. See the
- *   [MDN page on `delete` for more info](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/delete#Cross-browser_notes).
- *
- * - `ngRepeat` will silently *ignore* object keys starting with `$`, because
- *   it's a prefix used by Angular for public (`$`) and private (`$$`) properties.
- *
- * - The built-in filters {@link ng.orderBy orderBy} and {@link ng.filter filter} do not work with
- *   objects, and will throw an error if used with one.
- *
- * If you are hitting any of these limitations, the recommended workaround is to convert your object into an array
- * that is sorted into the order that you prefer before providing it to `ngRepeat`. You could
- * do this with a filter such as [toArrayFilter](http://ngmodules.org/modules/angular-toArrayFilter)
- * or implement a `$watch` on the object yourself.
- *
- *
- * ## Tracking and Duplicates
- *
- * `ngRepeat` uses {@link $rootScope.Scope#$watchCollection $watchCollection} to detect changes in
- * the collection. When a change happens, `ngRepeat` then makes the corresponding changes to the DOM:
- *
- * * When an item is added, a new instance of the template is added to the DOM.
- * * When an item is removed, its template instance is removed from the DOM.
- * * When items are reordered, their respective templates are reordered in the DOM.
- *
- * To minimize creation of DOM elements, `ngRepeat` uses a function
- * to "keep track" of all items in the collection and their corresponding DOM elements.
- * For example, if an item is added to the collection, `ngRepeat` will know that all other items
- * already have DOM elements, and will not re-render them.
- *
- * The default tracking function (which tracks items by their identity) does not allow
- * duplicate items in arrays. This is because when there are duplicates, it is not possible
- * to maintain a one-to-one mapping between collection items and DOM elements.
- *
- * If you do need to repeat duplicate items, you can substitute the default tracking behavior
- * with your own using the `track by` expression.
- *
- * For example, you may track items by the index of each item in the collection, using the
- * special scope property `$index`:
- * ```html
- *    

- *      {{n}}
- *    

- * ```
- *
- * You may also use arbitrary expressions in `track by`, including references to custom functions
- * on the scope:
- * ```html
- *    

- *      {{n}}
- *    

- * ```
- *
- * 

- * If you are working with objects that have a unique identifier property, you should track
- * by this identifier instead of the object instance. Should you reload your data later, `ngRepeat`
- * will not have to rebuild the DOM elements for items it has already rendered, even if the
- * JavaScript objects in the collection have been substituted for new ones. For large collections,
- * this significantly improves rendering performance. If you don't have a unique identifier,
- * `track by $index` can also provide a performance boost.
- * 

- *
- * ```html
- *    

- *      {{model.name}}
- *    

- * ```
- *
- * 

- * 

- * Avoid using `track by $index` when the repeated template contains
- * {@link guide/expression#one-time-binding one-time bindings}. In such cases, the `nth` DOM
- * element will always be matched with the `nth` item of the array, so the bindings on that element
- * will not be updated even when the corresponding item changes, essentially causing the view to get
- * out-of-sync with the underlying data.
- * 

- *
- * When no `track by` expression is provided, it is equivalent to tracking by the built-in
- * `$id` function, which tracks items by their identity:
- * ```html
- *    

- *      {{obj.prop}}
- *    

- * ```
- *
- * 

- * 

- * **Note:** `track by` must always be the last expression:
- * 

- * ```
- *    

- *      {{model.name}}
- *    

- * ```
- *
- *
- * ## Special repeat start and end points
- * To repeat a series of elements instead of just one parent element, ngRepeat (as well as other ng directives) supports extending
- * the range of the repeater by defining explicit start and end points by using **ng-repeat-start** and **ng-repeat-end** respectively.
- * The **ng-repeat-start** directive works the same as **ng-repeat**, but will repeat all the HTML code (including the tag it's defined on)
- * up to and including the ending HTML tag where **ng-repeat-end** is placed.
- *
- * The example below makes use of this feature:
- * ```html
- *   

- *     Header {{ item }}
- *   

- *   

- *     Body {{ item }}
- *   

- *   

- *     Footer {{ item }}
- *   

- * ```
- *
- * And with an input of {@type ['A','B']} for the items variable in the example above, the output will evaluate to:
- * ```html
- *   

- *     Header A
- *   

- *   

- *     Body A
- *   

- *   

- *     Footer A
- *   

- *   

- *     Header B
- *   

- *   

- *     Body B
- *   

- *   

- *     Footer B
- *   

- * ```
- *
- * The custom start and end points for ngRepeat also support all other HTML directive syntax flavors provided in AngularJS (such
- * as **data-ng-repeat-start**, **x-ng-repeat-start** and **ng:repeat-start**).
- *
- * @animations
- * | Animation                        | Occurs                              |
- * |----------------------------------|-------------------------------------|
- * | {@link ng.$animate#enter enter} | when a new item is added to the list or when an item is revealed after a filter |
- * | {@link ng.$animate#leave leave} | when an item is removed from the list or when an item is filtered out |
- * | {@link ng.$animate#move move } | when an adjacent item is filtered out causing a reorder or when the item contents are reordered |
- *
- * See the example below for defining CSS animations with ngRepeat.
- *
- * @element ANY
- * @scope
- * @priority 1000
- * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. These
- *   formats are currently supported:
- *
- *   * `variable in expression` – where variable is the user defined loop variable and `expression`
- *     is a scope expression giving the collection to enumerate.
- *
- *     For example: `album in artist.albums`.
- *
- *   * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
- *     and `expression` is the scope expression giving the collection to enumerate.
- *
- *     For example: `(name, age) in {'adam':10, 'amalie':12}`.
- *
- *   * `variable in expression track by tracking_expression` – You can also provide an optional tracking expression
- *     which can be used to associate the objects in the collection with the DOM elements. If no tracking expression
- *     is specified, ng-repeat associates elements by identity. It is an error to have
- *     more than one tracking expression value resolve to the same key. (This would mean that two distinct objects are
- *     mapped to the same DOM element, which is not possible.)
- *
- *     

- *       Note: the `track by` expression must come last - after any filters, and the alias expression.
- *     

- *
- *     For example: `item in items` is equivalent to `item in items track by $id(item)`. This implies that the DOM elements
- *     will be associated by item identity in the array.
- *
- *     For example: `item in items track by $id(item)`. A built in `$id()` function can be used to assign a unique
- *     `$$hashKey` property to each item in the array. This property is then used as a key to associated DOM elements
- *     with the corresponding item in the array by identity. Moving the same object in array would move the DOM
- *     element in the same way in the DOM.
- *
- *     For example: `item in items track by item.id` is a typical pattern when the items come from the database. In this
- *     case the object identity does not matter. Two objects are considered equivalent as long as their `id`
- *     property is same.
- *
- *     For example: `item in items | filter:searchText track by item.id` is a pattern that might be used to apply a filter
- *     to items in conjunction with a tracking expression.
- *
- *   * `variable in expression as alias_expression` – You can also provide an optional alias expression which will then store the
- *     intermediate results of the repeater after the filters have been applied. Typically this is used to render a special message
- *     when a filter is active on the repeater, but the filtered result set is empty.
- *
- *     For example: `item in items | filter:x as results` will store the fragment of the repeated items as `results`, but only after
- *     the items have been processed through the filter.
- *
- *     Please note that `as [variable name] is not an operator but rather a part of ngRepeat micro-syntax so it can be used only at the end
- *     (and not as operator, inside an expression).
- *
- *     For example: `item in items | filter : x | orderBy : order | limitTo : limit as results` .
- *
- * @example
- * This example uses `ngRepeat` to display a list of people. A filter is used to restrict the displayed
- * results by name or by age. New (entering) and removed (leaving) items are animated.
-  
-    
-      

-        I have {{friends.length}} friends. They are:
-        
-        
    
-          
  • 
-            [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
-          
    • 
-          
  • 
-            No results found...
-          
    • 
-        

-      

-    
-    
-      angular.module('ngRepeat', ['ngAnimate']).controller('repeatController', function($scope) {
-        $scope.friends = [
-          {name:'John', age:25, gender:'boy'},
-          {name:'Jessie', age:30, gender:'girl'},
-          {name:'Johanna', age:28, gender:'girl'},
-          {name:'Joy', age:15, gender:'girl'},
-          {name:'Mary', age:28, gender:'girl'},
-          {name:'Peter', age:95, gender:'boy'},
-          {name:'Sebastian', age:50, gender:'boy'},
-          {name:'Erika', age:27, gender:'girl'},
-          {name:'Patrick', age:40, gender:'boy'},
-          {name:'Samantha', age:60, gender:'girl'}
-        ];
-      });
-    
-    
-      .example-animate-container {
-        background:white;
-        border:1px solid black;
-        list-style:none;
-        margin:0;
-        padding:0 10px;
-      }
-
-      .animate-repeat {
-        line-height:30px;
-        list-style:none;
-        box-sizing:border-box;
-      }
-
-      .animate-repeat.ng-move,
-      .animate-repeat.ng-enter,
-      .animate-repeat.ng-leave {
-        transition:all linear 0.5s;
-      }
-
-      .animate-repeat.ng-leave.ng-leave-active,
-      .animate-repeat.ng-move,
-      .animate-repeat.ng-enter {
-        opacity:0;
-        max-height:0;
-      }
-
-      .animate-repeat.ng-leave,
-      .animate-repeat.ng-move.ng-move-active,
-      .animate-repeat.ng-enter.ng-enter-active {
-        opacity:1;
-        max-height:30px;
-      }
-    
-    
-      var friends = element.all(by.repeater('friend in friends'));
-
-      it('should render initial data set', function() {
-        expect(friends.count()).toBe(10);
-        expect(friends.get(0).getText()).toEqual('[1] John who is 25 years old.');
-        expect(friends.get(1).getText()).toEqual('[2] Jessie who is 30 years old.');
-        expect(friends.last().getText()).toEqual('[10] Samantha who is 60 years old.');
-        expect(element(by.binding('friends.length')).getText())
-            .toMatch("I have 10 friends. They are:");
-      });
-
-       it('should update repeater when filter predicate changes', function() {
-         expect(friends.count()).toBe(10);
-
-         element(by.model('q')).sendKeys('ma');
-
-         expect(friends.count()).toBe(2);
-         expect(friends.get(0).getText()).toEqual('[1] Mary who is 28 years old.');
-         expect(friends.last().getText()).toEqual('[2] Samantha who is 60 years old.');
-       });
       
-    
- */
-var ngRepeatDirective = ['$parse', '$animate', '$compile', function($parse, $animate, $compile) {
-  var NG_REMOVED = '$$NG_REMOVED';
-  var ngRepeatMinErr = minErr('ngRepeat');
-
-  var updateScope = function(scope, index, valueIdentifier, value, keyIdentifier, key, arrayLength) {
-    // TODO(perf): generate setters to shave off ~40ms or 1-1.5%
-    scope[valueIdentifier] = value;
-    if (keyIdentifier) scope[keyIdentifier] = key;
-    scope.$index = index;
-    scope.$first = (index === 0);
-    scope.$last = (index === (arrayLength - 1));
-    scope.$middle = !(scope.$first || scope.$last);
-    // eslint-disable-next-line no-bitwise
-    scope.$odd = !(scope.$even = (index & 1) === 0);
-  };
-
-  var getBlockStart = function(block) {
-    return block.clone[0];
-  };
-
-  var getBlockEnd = function(block) {
-    return block.clone[block.clone.length - 1];
-  };
-
+      
+        var friends = element.all(by.repeater('friend in friends'));
+  
+        it('should render initial data set', function() {
+          expect(friends.count()).toBe(10);
+          expect(friends.get(0).getText()).toEqual('[1] John who is 25 years old.');
+          expect(friends.get(1).getText()).toEqual('[2] Jessie who is 30 years old.');
+          expect(friends.last().getText()).toEqual('[10] Samantha who is 60 years old.');
+          expect(element(by.binding('friends.length')).getText())
+              .toMatch("I have 10 friends. They are:");
+        });
+  
+         it('should update repeater when filter predicate changes', function() {
+           expect(friends.count()).toBe(10);
+  
+           element(by.model('q')).sendKeys('ma');
+  
+           expect(friends.count()).toBe(2);
+           expect(friends.get(0).getText()).toEqual('[1] Mary who is 28 years old.');
+           expect(friends.last().getText()).toEqual('[2] Samantha who is 60 years old.');
+         });
+        
+      
+   */
+  var ngRepeatDirective = ['$parse', '$animate', '$compile', function ($parse, $animate, $compile) {
+    var NG_REMOVED = '$$NG_REMOVED';
+    var ngRepeatMinErr = minErr('ngRepeat');
+
+    var updateScope = function updateScope(scope, index, valueIdentifier, value, keyIdentifier, key, arrayLength) {
+      // TODO(perf): generate setters to shave off ~40ms or 1-1.5%
+      scope[valueIdentifier] = value;
+      if (keyIdentifier) scope[keyIdentifier] = key;
+      scope.$index = index;
+      scope.$first = index === 0;
+      scope.$last = index === arrayLength - 1;
+      scope.$middle = !(scope.$first || scope.$last);
+      // eslint-disable-next-line no-bitwise
+      scope.$odd = !(scope.$even = (index & 1) === 0);
+    };
 
-  return {
-    restrict: 'A',
-    multiElement: true,
-    transclude: 'element',
-    priority: 1000,
-    terminal: true,
-    $$tlb: true,
-    compile: function ngRepeatCompile($element, $attr) {
-      var expression = $attr.ngRepeat;
-      var ngRepeatEndComment = $compile.$$createComment('end ngRepeat', expression);
+    var getBlockStart = function getBlockStart(block) {
+      return block.clone[0];
+    };
 
-      var match = expression.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+track\s+by\s+([\s\S]+?))?\s*$/);
+    var getBlockEnd = function getBlockEnd(block) {
+      return block.clone[block.clone.length - 1];
+    };
 
-      if (!match) {
-        throw ngRepeatMinErr('iexp', 'Expected expression in form of \'_item_ in _collection_[ track by _id_]\' but got \'{0}\'.',
-            expression);
-      }
+    return {
+      restrict: 'A',
+      multiElement: true,
+      transclude: 'element',
+      priority: 1000,
+      terminal: true,
+      $$tlb: true,
+      compile: function ngRepeatCompile($element, $attr) {
+        var expression = $attr.ngRepeat;
+        var ngRepeatEndComment = $compile.$$createComment('end ngRepeat', expression);
 
-      var lhs = match[1];
-      var rhs = match[2];
-      var aliasAs = match[3];
-      var trackByExp = match[4];
+        var match = expression.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+track\s+by\s+([\s\S]+?))?\s*$/);
 
-      match = lhs.match(/^(?:(\s*[$\w]+)|\(\s*([$\w]+)\s*,\s*([$\w]+)\s*\))$/);
+        if (!match) {
+          throw ngRepeatMinErr('iexp', 'Expected expression in form of \'_item_ in _collection_[ track by _id_]\' but got \'{0}\'.', expression);
+        }
 
-      if (!match) {
-        throw ngRepeatMinErr('iidexp', '\'_item_\' in \'_item_ in _collection_\' should be an identifier or \'(_key_, _value_)\' expression, but got \'{0}\'.',
-            lhs);
-      }
-      var valueIdentifier = match[3] || match[1];
-      var keyIdentifier = match[2];
+        var lhs = match[1];
+        var rhs = match[2];
+        var aliasAs = match[3];
+        var trackByExp = match[4];
 
-      if (aliasAs && (!/^[$a-zA-Z_][$a-zA-Z0-9_]*$/.test(aliasAs) ||
-          /^(null|undefined|this|\$index|\$first|\$middle|\$last|\$even|\$odd|\$parent|\$root|\$id)$/.test(aliasAs))) {
-        throw ngRepeatMinErr('badident', 'alias \'{0}\' is invalid --- must be a valid JS identifier which is not a reserved name.',
-          aliasAs);
-      }
+        match = lhs.match(/^(?:(\s*[$\w]+)|\(\s*([$\w]+)\s*,\s*([$\w]+)\s*\))$/);
 
-      var trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn;
-      var hashFnLocals = {$id: hashKey};
+        if (!match) {
+          throw ngRepeatMinErr('iidexp', '\'_item_\' in \'_item_ in _collection_\' should be an identifier or \'(_key_, _value_)\' expression, but got \'{0}\'.', lhs);
+        }
+        var valueIdentifier = match[3] || match[1];
+        var keyIdentifier = match[2];
 
-      if (trackByExp) {
-        trackByExpGetter = $parse(trackByExp);
-      } else {
-        trackByIdArrayFn = function(key, value) {
-          return hashKey(value);
-        };
-        trackByIdObjFn = function(key) {
-          return key;
-        };
-      }
+        if (aliasAs && (!/^[$a-zA-Z_][$a-zA-Z0-9_]*$/.test(aliasAs) || /^(null|undefined|this|\$index|\$first|\$middle|\$last|\$even|\$odd|\$parent|\$root|\$id)$/.test(aliasAs))) {
+          throw ngRepeatMinErr('badident', 'alias \'{0}\' is invalid --- must be a valid JS identifier which is not a reserved name.', aliasAs);
+        }
 
-      return function ngRepeatLink($scope, $element, $attr, ctrl, $transclude) {
+        var trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn;
+        var hashFnLocals = { $id: hashKey };
 
-        if (trackByExpGetter) {
-          trackByIdExpFn = function(key, value, index) {
-            // assign key, value, and $index to the locals so that they can be used in hash functions
-            if (keyIdentifier) hashFnLocals[keyIdentifier] = key;
-            hashFnLocals[valueIdentifier] = value;
-            hashFnLocals.$index = index;
-            return trackByExpGetter($scope, hashFnLocals);
+        if (trackByExp) {
+          trackByExpGetter = $parse(trackByExp);
+        } else {
+          trackByIdArrayFn = function trackByIdArrayFn(key, value) {
+            return hashKey(value);
+          };
+          trackByIdObjFn = function trackByIdObjFn(key) {
+            return key;
           };
         }
 
-        // Store a list of elements from previous run. This is a hash where key is the item from the
-        // iterator, and the value is objects with following properties.
-        //   - scope: bound scope
-        //   - clone: previous element.
-        //   - index: position
-        //
-        // We are using no-proto object so that we don't need to guard against inherited props via
-        // hasOwnProperty.
-        var lastBlockMap = createMap();
-
-        //watch props
-        $scope.$watchCollection(rhs, function ngRepeatAction(collection) {
-          var index, length,
-              previousNode = $element[0],     // node that cloned nodes should be inserted after
-                                              // initialized to the comment node anchor
-              nextNode,
-              // Same as lastBlockMap but it has the current state. It will become the
-              // lastBlockMap on the next iteration.
-              nextBlockMap = createMap(),
-              collectionLength,
-              key, value, // key/value of iteration
-              trackById,
-              trackByIdFn,
-              collectionKeys,
-              block,       // last object information {scope, element, id}
-              nextBlockOrder,
-              elementsToRemove;
-
-          if (aliasAs) {
-            $scope[aliasAs] = collection;
+        return function ngRepeatLink($scope, $element, $attr, ctrl, $transclude) {
+
+          if (trackByExpGetter) {
+            trackByIdExpFn = function trackByIdExpFn(key, value, index) {
+              // assign key, value, and $index to the locals so that they can be used in hash functions
+              if (keyIdentifier) hashFnLocals[keyIdentifier] = key;
+              hashFnLocals[valueIdentifier] = value;
+              hashFnLocals.$index = index;
+              return trackByExpGetter($scope, hashFnLocals);
+            };
           }
 
-          if (isArrayLike(collection)) {
-            collectionKeys = collection;
-            trackByIdFn = trackByIdExpFn || trackByIdArrayFn;
-          } else {
-            trackByIdFn = trackByIdExpFn || trackByIdObjFn;
-            // if object, extract keys, in enumeration order, unsorted
-            collectionKeys = [];
-            for (var itemKey in collection) {
-              if (hasOwnProperty.call(collection, itemKey) && itemKey.charAt(0) !== '$') {
-                collectionKeys.push(itemKey);
-              }
+          // Store a list of elements from previous run. This is a hash where key is the item from the
+          // iterator, and the value is objects with following properties.
+          //   - scope: bound scope
+          //   - clone: previous element.
+          //   - index: position
+          //
+          // We are using no-proto object so that we don't need to guard against inherited props via
+          // hasOwnProperty.
+          var lastBlockMap = createMap();
+
+          //watch props
+          $scope.$watchCollection(rhs, function ngRepeatAction(collection) {
+            var index,
+                length,
+                previousNode = $element[0],
+                // node that cloned nodes should be inserted after
+            // initialized to the comment node anchor
+            nextNode,
+
+            // Same as lastBlockMap but it has the current state. It will become the
+            // lastBlockMap on the next iteration.
+            nextBlockMap = createMap(),
+                collectionLength,
+                key,
+                value,
+                // key/value of iteration
+            trackById,
+                trackByIdFn,
+                collectionKeys,
+                block,
+                // last object information {scope, element, id}
+            nextBlockOrder,
+                elementsToRemove;
+
+            if (aliasAs) {
+              $scope[aliasAs] = collection;
             }
-          }
 
-          collectionLength = collectionKeys.length;
-          nextBlockOrder = new Array(collectionLength);
-
-          // locate existing items
-          for (index = 0; index < collectionLength; index++) {
-            key = (collection === collectionKeys) ? index : collectionKeys[index];
-            value = collection[key];
-            trackById = trackByIdFn(key, value, index);
-            if (lastBlockMap[trackById]) {
-              // found previously seen block
-              block = lastBlockMap[trackById];
-              delete lastBlockMap[trackById];
-              nextBlockMap[trackById] = block;
-              nextBlockOrder[index] = block;
-            } else if (nextBlockMap[trackById]) {
-              // if collision detected. restore lastBlockMap and throw an error
-              forEach(nextBlockOrder, function(block) {
-                if (block && block.scope) lastBlockMap[block.id] = block;
-              });
-              throw ngRepeatMinErr('dupes',
-                  'Duplicates in a repeater are not allowed. Use \'track by\' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}, Duplicate value: {2}',
-                  expression, trackById, value);
+            if (isArrayLike(collection)) {
+              collectionKeys = collection;
+              trackByIdFn = trackByIdExpFn || trackByIdArrayFn;
             } else {
-              // new never before seen block
-              nextBlockOrder[index] = {id: trackById, scope: undefined, clone: undefined};
-              nextBlockMap[trackById] = true;
+              trackByIdFn = trackByIdExpFn || trackByIdObjFn;
+              // if object, extract keys, in enumeration order, unsorted
+              collectionKeys = [];
+              for (var itemKey in collection) {
+                if (hasOwnProperty.call(collection, itemKey) && itemKey.charAt(0) !== '$') {
+                  collectionKeys.push(itemKey);
+                }
+              }
             }
-          }
 
-          // remove leftover items
-          for (var blockKey in lastBlockMap) {
-            block = lastBlockMap[blockKey];
-            elementsToRemove = getBlockNodes(block.clone);
-            $animate.leave(elementsToRemove);
-            if (elementsToRemove[0].parentNode) {
-              // if the element was not removed yet because of pending animation, mark it as deleted
-              // so that we can ignore it later
-              for (index = 0, length = elementsToRemove.length; index < length; index++) {
-                elementsToRemove[index][NG_REMOVED] = true;
+            collectionLength = collectionKeys.length;
+            nextBlockOrder = new Array(collectionLength);
+
+            // locate existing items
+            for (index = 0; index < collectionLength; index++) {
+              key = collection === collectionKeys ? index : collectionKeys[index];
+              value = collection[key];
+              trackById = trackByIdFn(key, value, index);
+              if (lastBlockMap[trackById]) {
+                // found previously seen block
+                block = lastBlockMap[trackById];
+                delete lastBlockMap[trackById];
+                nextBlockMap[trackById] = block;
+                nextBlockOrder[index] = block;
+              } else if (nextBlockMap[trackById]) {
+                // if collision detected. restore lastBlockMap and throw an error
+                forEach(nextBlockOrder, function (block) {
+                  if (block && block.scope) lastBlockMap[block.id] = block;
+                });
+                throw ngRepeatMinErr('dupes', 'Duplicates in a repeater are not allowed. Use \'track by\' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}, Duplicate value: {2}', expression, trackById, value);
+              } else {
+                // new never before seen block
+                nextBlockOrder[index] = { id: trackById, scope: undefined, clone: undefined };
+                nextBlockMap[trackById] = true;
               }
             }
-            block.scope.$destroy();
-          }
-
-          // we are not using forEach for perf reasons (trying to avoid #call)
-          for (index = 0; index < collectionLength; index++) {
-            key = (collection === collectionKeys) ? index : collectionKeys[index];
-            value = collection[key];
-            block = nextBlockOrder[index];
-
-            if (block.scope) {
-              // if we have already seen this object, then we need to reuse the
-              // associated scope/element
 
-              nextNode = previousNode;
-
-              // skip nodes that are already pending removal via leave animation
-              do {
-                nextNode = nextNode.nextSibling;
-              } while (nextNode && nextNode[NG_REMOVED]);
-
-              if (getBlockStart(block) !== nextNode) {
-                // existing item which got moved
-                $animate.move(getBlockNodes(block.clone), null, previousNode);
+            // remove leftover items
+            for (var blockKey in lastBlockMap) {
+              block = lastBlockMap[blockKey];
+              elementsToRemove = getBlockNodes(block.clone);
+              $animate.leave(elementsToRemove);
+              if (elementsToRemove[0].parentNode) {
+                // if the element was not removed yet because of pending animation, mark it as deleted
+                // so that we can ignore it later
+                for (index = 0, length = elementsToRemove.length; index < length; index++) {
+                  elementsToRemove[index][NG_REMOVED] = true;
+                }
               }
-              previousNode = getBlockEnd(block);
-              updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength);
-            } else {
-              // new item which we don't know about
-              $transclude(function ngRepeatTransclude(clone, scope) {
-                block.scope = scope;
-                // http://jsperf.com/clone-vs-createcomment
-                var endNode = ngRepeatEndComment.cloneNode(false);
-                clone[clone.length++] = endNode;
-
-                $animate.enter(clone, null, previousNode);
-                previousNode = endNode;
-                // Note: We only need the first/last node of the cloned nodes.
-                // However, we need to keep the reference to the jqlite wrapper as it might be changed later
-                // by a directive with templateUrl when its template arrives.
-                block.clone = clone;
-                nextBlockMap[block.id] = block;
-                updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength);
-              });
+              block.scope.$destroy();
             }
-          }
-          lastBlockMap = nextBlockMap;
-        });
-      };
-    }
-  };
-}];
-
-var NG_HIDE_CLASS = 'ng-hide';
-var NG_HIDE_IN_PROGRESS_CLASS = 'ng-hide-animate';
-/**
- * @ngdoc directive
- * @name ngShow
- * @multiElement
- *
- * @description
- * The `ngShow` directive shows or hides the given HTML element based on the expression provided to
- * the `ngShow` attribute.
- *
- * The element is shown or hidden by removing or adding the `.ng-hide` CSS class onto the element.
- * The `.ng-hide` CSS class is predefined in AngularJS and sets the display style to none (using an
- * `!important` flag). For CSP mode please add `angular-csp.css` to your HTML file (see
- * {@link ng.directive:ngCsp ngCsp}).
- *
- * ```html
- * 
- * 

- *
- * 
- * 

- * ```
- *
- * When the `ngShow` expression evaluates to a falsy value then the `.ng-hide` CSS class is added
- * to the class attribute on the element causing it to become hidden. When truthy, the `.ng-hide`
- * CSS class is removed from the element causing the element not to appear hidden.
- *
- * ## Why is `!important` used?
- *
- * You may be wondering why `!important` is used for the `.ng-hide` CSS class. This is because the
- * `.ng-hide` selector can be easily overridden by heavier selectors. For example, something as
- * simple as changing the display style on a HTML list item would make hidden elements appear
- * visible. This also becomes a bigger issue when dealing with CSS frameworks.
- *
- * By using `!important`, the show and hide behavior will work as expected despite any clash between
- * CSS selector specificity (when `!important` isn't used with any conflicting styles). If a
- * developer chooses to override the styling to change how to hide an element then it is just a
- * matter of using `!important` in their own CSS code.
- *
- * ### Overriding `.ng-hide`
- *
- * By default, the `.ng-hide` class will style the element with `display: none !important`. If you
- * wish to change the hide behavior with `ngShow`/`ngHide`, you can simply overwrite the styles for
- * the `.ng-hide` CSS class. Note that the selector that needs to be used is actually
- * `.ng-hide:not(.ng-hide-animate)` to cope with extra animation classes that can be added.
- *
- * ```css
- * .ng-hide:not(.ng-hide-animate) {
- *   /* These are just alternative ways of hiding an element */
- *   display: block!important;
- *   position: absolute;
- *   top: -9999px;
- *   left: -9999px;
- * }
- * ```
- *
- * By default you don't need to override anything in CSS and the animations will work around the
- * display style.
- *
- * @animations
- * | Animation                                           | Occurs                                                                                                        |
- * |-----------------------------------------------------|---------------------------------------------------------------------------------------------------------------|
- * | {@link $animate#addClass addClass} `.ng-hide`       | After the `ngShow` expression evaluates to a non truthy value and just before the contents are set to hidden. |
- * | {@link $animate#removeClass removeClass} `.ng-hide` | After the `ngShow` expression evaluates to a truthy value and just before contents are set to visible.        |
- *
- * Animations in `ngShow`/`ngHide` work with the show and hide events that are triggered when the
- * directive expression is true and false. This system works like the animation system present with
- * `ngClass` except that you must also include the `!important` flag to override the display
- * property so that the elements are not actually hidden during the animation.
- *
- * ```css
- * /* A working example can be found at the bottom of this page. */
- * .my-element.ng-hide-add, .my-element.ng-hide-remove {
- *   transition: all 0.5s linear;
- * }
- *
- * .my-element.ng-hide-add { ... }
- * .my-element.ng-hide-add.ng-hide-add-active { ... }
- * .my-element.ng-hide-remove { ... }
- * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
- * ```
- *
- * Keep in mind that, as of AngularJS version 1.3, there is no need to change the display property
- * to block during animation states - ngAnimate will automatically handle the style toggling for you.
- *
- * @element ANY
- * @param {expression} ngShow If the {@link guide/expression expression} is truthy/falsy then the
- *                            element is shown/hidden respectively.
- *
- * @example
- * A simple example, animating the element's opacity:
- *
-  
-    
-      Show: 

-      

-        I show up when your checkbox is checked.
-      

-    
-    
-      .animate-show-hide.ng-hide {
-        opacity: 0;
-      }
 
-      .animate-show-hide.ng-hide-add,
-      .animate-show-hide.ng-hide-remove {
-        transition: all linear 0.5s;
-      }
-
-      .check-element {
-        border: 1px solid black;
-        opacity: 1;
-        padding: 10px;
-      }
-    
-    
-      it('should check ngShow', function() {
-        var checkbox = element(by.model('checked'));
-        var checkElem = element(by.css('.check-element'));
-
-        expect(checkElem.isDisplayed()).toBe(false);
-        checkbox.click();
-        expect(checkElem.isDisplayed()).toBe(true);
-      });
-    
-  
- *
- * 

- * @example
- * A more complex example, featuring different show/hide animations:
- *
-  
-    
-      Show: 

-      

-        I show up when your checkbox is checked.
-      

-    
-    
-      body {
-        overflow: hidden;
-        perspective: 1000px;
-      }
-
-      .funky-show-hide.ng-hide-add {
-        transform: rotateZ(0);
-        transform-origin: right;
-        transition: all 0.5s ease-in-out;
-      }
+            // we are not using forEach for perf reasons (trying to avoid #call)
+            for (index = 0; index < collectionLength; index++) {
+              key = collection === collectionKeys ? index : collectionKeys[index];
+              value = collection[key];
+              block = nextBlockOrder[index];
 
-      .funky-show-hide.ng-hide-add.ng-hide-add-active {
-        transform: rotateZ(-135deg);
-      }
+              if (block.scope) {
+                // if we have already seen this object, then we need to reuse the
+                // associated scope/element
 
-      .funky-show-hide.ng-hide-remove {
-        transform: rotateY(90deg);
-        transform-origin: left;
-        transition: all 0.5s ease;
-      }
+                nextNode = previousNode;
 
-      .funky-show-hide.ng-hide-remove.ng-hide-remove-active {
-        transform: rotateY(0);
-      }
+                // skip nodes that are already pending removal via leave animation
+                do {
+                  nextNode = nextNode.nextSibling;
+                } while (nextNode && nextNode[NG_REMOVED]);
 
-      .check-element {
-        border: 1px solid black;
-        opacity: 1;
-        padding: 10px;
+                if (getBlockStart(block) !== nextNode) {
+                  // existing item which got moved
+                  $animate.move(getBlockNodes(block.clone), null, previousNode);
+                }
+                previousNode = getBlockEnd(block);
+                updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength);
+              } else {
+                // new item which we don't know about
+                $transclude(function ngRepeatTransclude(clone, scope) {
+                  block.scope = scope;
+                  // http://jsperf.com/clone-vs-createcomment
+                  var endNode = ngRepeatEndComment.cloneNode(false);
+                  clone[clone.length++] = endNode;
+
+                  $animate.enter(clone, null, previousNode);
+                  previousNode = endNode;
+                  // Note: We only need the first/last node of the cloned nodes.
+                  // However, we need to keep the reference to the jqlite wrapper as it might be changed later
+                  // by a directive with templateUrl when its template arrives.
+                  block.clone = clone;
+                  nextBlockMap[block.id] = block;
+                  updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength);
+                });
+              }
+            }
+            lastBlockMap = nextBlockMap;
+          });
+        };
       }
-    
-    
-      it('should check ngShow', function() {
-        var checkbox = element(by.model('checked'));
-        var checkElem = element(by.css('.check-element'));
+    };
+  }];
 
-        expect(checkElem.isDisplayed()).toBe(false);
-        checkbox.click();
-        expect(checkElem.isDisplayed()).toBe(true);
-      });
-    
-  
- */
-var ngShowDirective = ['$animate', function($animate) {
-  return {
-    restrict: 'A',
-    multiElement: true,
-    link: function(scope, element, attr) {
-      scope.$watch(attr.ngShow, function ngShowWatchAction(value) {
-        // we're adding a temporary, animation-specific class for ng-hide since this way
-        // we can control when the element is actually displayed on screen without having
-        // to have a global/greedy CSS selector that breaks when other animations are run.
-        // Read: https://github.com/angular/angular.js/issues/9103#issuecomment-58335845
-        $animate[value ? 'removeClass' : 'addClass'](element, NG_HIDE_CLASS, {
-          tempClasses: NG_HIDE_IN_PROGRESS_CLASS
+  var NG_HIDE_CLASS = 'ng-hide';
+  var NG_HIDE_IN_PROGRESS_CLASS = 'ng-hide-animate';
+  /**
+   * @ngdoc directive
+   * @name ngShow
+   * @multiElement
+   *
+   * @description
+   * The `ngShow` directive shows or hides the given HTML element based on the expression provided to
+   * the `ngShow` attribute.
+   *
+   * The element is shown or hidden by removing or adding the `.ng-hide` CSS class onto the element.
+   * The `.ng-hide` CSS class is predefined in AngularJS and sets the display style to none (using an
+   * `!important` flag). For CSP mode please add `angular-csp.css` to your HTML file (see
+   * {@link ng.directive:ngCsp ngCsp}).
+   *
+   * ```html
+   * 
+   * 

+   *
+   * 
+   * 

+   * ```
+   *
+   * When the `ngShow` expression evaluates to a falsy value then the `.ng-hide` CSS class is added
+   * to the class attribute on the element causing it to become hidden. When truthy, the `.ng-hide`
+   * CSS class is removed from the element causing the element not to appear hidden.
+   *
+   * ## Why is `!important` used?
+   *
+   * You may be wondering why `!important` is used for the `.ng-hide` CSS class. This is because the
+   * `.ng-hide` selector can be easily overridden by heavier selectors. For example, something as
+   * simple as changing the display style on a HTML list item would make hidden elements appear
+   * visible. This also becomes a bigger issue when dealing with CSS frameworks.
+   *
+   * By using `!important`, the show and hide behavior will work as expected despite any clash between
+   * CSS selector specificity (when `!important` isn't used with any conflicting styles). If a
+   * developer chooses to override the styling to change how to hide an element then it is just a
+   * matter of using `!important` in their own CSS code.
+   *
+   * ### Overriding `.ng-hide`
+   *
+   * By default, the `.ng-hide` class will style the element with `display: none !important`. If you
+   * wish to change the hide behavior with `ngShow`/`ngHide`, you can simply overwrite the styles for
+   * the `.ng-hide` CSS class. Note that the selector that needs to be used is actually
+   * `.ng-hide:not(.ng-hide-animate)` to cope with extra animation classes that can be added.
+   *
+   * ```css
+   * .ng-hide:not(.ng-hide-animate) {
+   *   /* These are just alternative ways of hiding an element */
+   *   display: block!important;
+   *   position: absolute;
+   *   top: -9999px;
+   *   left: -9999px;
+   * }
+   * ```
+   *
+   * By default you don't need to override anything in CSS and the animations will work around the
+   * display style.
+   *
+   * @animations
+   * | Animation                                           | Occurs                                                                                                        |
+   * |-----------------------------------------------------|---------------------------------------------------------------------------------------------------------------|
+   * | {@link $animate#addClass addClass} `.ng-hide`       | After the `ngShow` expression evaluates to a non truthy value and just before the contents are set to hidden. |
+   * | {@link $animate#removeClass removeClass} `.ng-hide` | After the `ngShow` expression evaluates to a truthy value and just before contents are set to visible.        |
+   *
+   * Animations in `ngShow`/`ngHide` work with the show and hide events that are triggered when the
+   * directive expression is true and false. This system works like the animation system present with
+   * `ngClass` except that you must also include the `!important` flag to override the display
+   * property so that the elements are not actually hidden during the animation.
+   *
+   * ```css
+   * /* A working example can be found at the bottom of this page. */
+   * .my-element.ng-hide-add, .my-element.ng-hide-remove {
+   *   transition: all 0.5s linear;
+   * }
+   *
+   * .my-element.ng-hide-add { ... }
+   * .my-element.ng-hide-add.ng-hide-add-active { ... }
+   * .my-element.ng-hide-remove { ... }
+   * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
+   * ```
+   *
+   * Keep in mind that, as of AngularJS version 1.3, there is no need to change the display property
+   * to block during animation states - ngAnimate will automatically handle the style toggling for you.
+   *
+   * @element ANY
+   * @param {expression} ngShow If the {@link guide/expression expression} is truthy/falsy then the
+   *                            element is shown/hidden respectively.
+   *
+   * @example
+   * A simple example, animating the element's opacity:
+   *
+    
+      
+        Show: 

+        

+          I show up when your checkbox is checked.
+        

+      
+      
+        .animate-show-hide.ng-hide {
+          opacity: 0;
+        }
+  
+        .animate-show-hide.ng-hide-add,
+        .animate-show-hide.ng-hide-remove {
+          transition: all linear 0.5s;
+        }
+  
+        .check-element {
+          border: 1px solid black;
+          opacity: 1;
+          padding: 10px;
+        }
+      
+      
+        it('should check ngShow', function() {
+          var checkbox = element(by.model('checked'));
+          var checkElem = element(by.css('.check-element'));
+  
+          expect(checkElem.isDisplayed()).toBe(false);
+          checkbox.click();
+          expect(checkElem.isDisplayed()).toBe(true);
+        });
+      
+    
+   *
+   * 

+   * @example
+   * A more complex example, featuring different show/hide animations:
+   *
+    
+      
+        Show: 

+        

+          I show up when your checkbox is checked.
+        

+      
+      
+        body {
+          overflow: hidden;
+          perspective: 1000px;
+        }
+  
+        .funky-show-hide.ng-hide-add {
+          transform: rotateZ(0);
+          transform-origin: right;
+          transition: all 0.5s ease-in-out;
+        }
+  
+        .funky-show-hide.ng-hide-add.ng-hide-add-active {
+          transform: rotateZ(-135deg);
+        }
+  
+        .funky-show-hide.ng-hide-remove {
+          transform: rotateY(90deg);
+          transform-origin: left;
+          transition: all 0.5s ease;
+        }
+  
+        .funky-show-hide.ng-hide-remove.ng-hide-remove-active {
+          transform: rotateY(0);
+        }
+  
+        .check-element {
+          border: 1px solid black;
+          opacity: 1;
+          padding: 10px;
+        }
+      
+      
+        it('should check ngShow', function() {
+          var checkbox = element(by.model('checked'));
+          var checkElem = element(by.css('.check-element'));
+  
+          expect(checkElem.isDisplayed()).toBe(false);
+          checkbox.click();
+          expect(checkElem.isDisplayed()).toBe(true);
+        });
+      
+    
+   */
+  var ngShowDirective = ['$animate', function ($animate) {
+    return {
+      restrict: 'A',
+      multiElement: true,
+      link: function link(scope, element, attr) {
+        scope.$watch(attr.ngShow, function ngShowWatchAction(value) {
+          // we're adding a temporary, animation-specific class for ng-hide since this way
+          // we can control when the element is actually displayed on screen without having
+          // to have a global/greedy CSS selector that breaks when other animations are run.
+          // Read: https://github.com/angular/angular.js/issues/9103#issuecomment-58335845
+          $animate[value ? 'removeClass' : 'addClass'](element, NG_HIDE_CLASS, {
+            tempClasses: NG_HIDE_IN_PROGRESS_CLASS
+          });
         });
-      });
-    }
-  };
-}];
-
-
-/**
- * @ngdoc directive
- * @name ngHide
- * @multiElement
- *
- * @description
- * The `ngHide` directive shows or hides the given HTML element based on the expression provided to
- * the `ngHide` attribute.
- *
- * The element is shown or hidden by removing or adding the `.ng-hide` CSS class onto the element.
- * The `.ng-hide` CSS class is predefined in AngularJS and sets the display style to none (using an
- * `!important` flag). For CSP mode please add `angular-csp.css` to your HTML file (see
- * {@link ng.directive:ngCsp ngCsp}).
- *
- * ```html
- * 
- * 

- *
- * 
- * 

- * ```
- *
- * When the `ngHide` expression evaluates to a truthy value then the `.ng-hide` CSS class is added
- * to the class attribute on the element causing it to become hidden. When falsy, the `.ng-hide`
- * CSS class is removed from the element causing the element not to appear hidden.
- *
- * ## Why is `!important` used?
- *
- * You may be wondering why `!important` is used for the `.ng-hide` CSS class. This is because the
- * `.ng-hide` selector can be easily overridden by heavier selectors. For example, something as
- * simple as changing the display style on a HTML list item would make hidden elements appear
- * visible. This also becomes a bigger issue when dealing with CSS frameworks.
- *
- * By using `!important`, the show and hide behavior will work as expected despite any clash between
- * CSS selector specificity (when `!important` isn't used with any conflicting styles). If a
- * developer chooses to override the styling to change how to hide an element then it is just a
- * matter of using `!important` in their own CSS code.
- *
- * ### Overriding `.ng-hide`
- *
- * By default, the `.ng-hide` class will style the element with `display: none !important`. If you
- * wish to change the hide behavior with `ngShow`/`ngHide`, you can simply overwrite the styles for
- * the `.ng-hide` CSS class. Note that the selector that needs to be used is actually
- * `.ng-hide:not(.ng-hide-animate)` to cope with extra animation classes that can be added.
- *
- * ```css
- * .ng-hide:not(.ng-hide-animate) {
- *   /* These are just alternative ways of hiding an element */
- *   display: block!important;
- *   position: absolute;
- *   top: -9999px;
- *   left: -9999px;
- * }
- * ```
- *
- * By default you don't need to override in CSS anything and the animations will work around the
- * display style.
- *
- * @animations
- * | Animation                                           | Occurs                                                                                                     |
- * |-----------------------------------------------------|------------------------------------------------------------------------------------------------------------|
- * | {@link $animate#addClass addClass} `.ng-hide`       | After the `ngHide` expression evaluates to a truthy value and just before the contents are set to hidden.  |
- * | {@link $animate#removeClass removeClass} `.ng-hide` | After the `ngHide` expression evaluates to a non truthy value and just before contents are set to visible. |
- *
- * Animations in `ngShow`/`ngHide` work with the show and hide events that are triggered when the
- * directive expression is true and false. This system works like the animation system present with
- * `ngClass` except that you must also include the `!important` flag to override the display
- * property so that the elements are not actually hidden during the animation.
- *
- * ```css
- * /* A working example can be found at the bottom of this page. */
- * .my-element.ng-hide-add, .my-element.ng-hide-remove {
- *   transition: all 0.5s linear;
- * }
- *
- * .my-element.ng-hide-add { ... }
- * .my-element.ng-hide-add.ng-hide-add-active { ... }
- * .my-element.ng-hide-remove { ... }
- * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
- * ```
- *
- * Keep in mind that, as of AngularJS version 1.3, there is no need to change the display property
- * to block during animation states - ngAnimate will automatically handle the style toggling for you.
- *
- * @element ANY
- * @param {expression} ngHide If the {@link guide/expression expression} is truthy/falsy then the
- *                            element is hidden/shown respectively.
- *
- * @example
- * A simple example, animating the element's opacity:
- *
-  
-    
-      Hide: 

-      

-        I hide when your checkbox is checked.
-      

-    
-    
-      .animate-show-hide.ng-hide {
-        opacity: 0;
-      }
-
-      .animate-show-hide.ng-hide-add,
-      .animate-show-hide.ng-hide-remove {
-        transition: all linear 0.5s;
-      }
-
-      .check-element {
-        border: 1px solid black;
-        opacity: 1;
-        padding: 10px;
-      }
-    
-    
-      it('should check ngHide', function() {
-        var checkbox = element(by.model('checked'));
-        var checkElem = element(by.css('.check-element'));
-
-        expect(checkElem.isDisplayed()).toBe(true);
-        checkbox.click();
-        expect(checkElem.isDisplayed()).toBe(false);
-      });
-    
-  
- *
- * 

- * @example
- * A more complex example, featuring different show/hide animations:
- *
-  
-    
-      Hide: 

-      

-        I hide when your checkbox is checked.
-      

-    
-    
-      body {
-        overflow: hidden;
-        perspective: 1000px;
-      }
-
-      .funky-show-hide.ng-hide-add {
-        transform: rotateZ(0);
-        transform-origin: right;
-        transition: all 0.5s ease-in-out;
-      }
-
-      .funky-show-hide.ng-hide-add.ng-hide-add-active {
-        transform: rotateZ(-135deg);
-      }
-
-      .funky-show-hide.ng-hide-remove {
-        transform: rotateY(90deg);
-        transform-origin: left;
-        transition: all 0.5s ease;
-      }
-
-      .funky-show-hide.ng-hide-remove.ng-hide-remove-active {
-        transform: rotateY(0);
-      }
-
-      .check-element {
-        border: 1px solid black;
-        opacity: 1;
-        padding: 10px;
       }
-    
-    
-      it('should check ngHide', function() {
-        var checkbox = element(by.model('checked'));
-        var checkElem = element(by.css('.check-element'));
+    };
+  }];
 
-        expect(checkElem.isDisplayed()).toBe(true);
-        checkbox.click();
-        expect(checkElem.isDisplayed()).toBe(false);
-      });
-    
-  
- */
-var ngHideDirective = ['$animate', function($animate) {
-  return {
-    restrict: 'A',
-    multiElement: true,
-    link: function(scope, element, attr) {
-      scope.$watch(attr.ngHide, function ngHideWatchAction(value) {
-        // The comment inside of the ngShowDirective explains why we add and
-        // remove a temporary class for the show/hide animation
-        $animate[value ? 'addClass' : 'removeClass'](element,NG_HIDE_CLASS, {
-          tempClasses: NG_HIDE_IN_PROGRESS_CLASS
+  /**
+   * @ngdoc directive
+   * @name ngHide
+   * @multiElement
+   *
+   * @description
+   * The `ngHide` directive shows or hides the given HTML element based on the expression provided to
+   * the `ngHide` attribute.
+   *
+   * The element is shown or hidden by removing or adding the `.ng-hide` CSS class onto the element.
+   * The `.ng-hide` CSS class is predefined in AngularJS and sets the display style to none (using an
+   * `!important` flag). For CSP mode please add `angular-csp.css` to your HTML file (see
+   * {@link ng.directive:ngCsp ngCsp}).
+   *
+   * ```html
+   * 
+   * 

+   *
+   * 
+   * 

+   * ```
+   *
+   * When the `ngHide` expression evaluates to a truthy value then the `.ng-hide` CSS class is added
+   * to the class attribute on the element causing it to become hidden. When falsy, the `.ng-hide`
+   * CSS class is removed from the element causing the element not to appear hidden.
+   *
+   * ## Why is `!important` used?
+   *
+   * You may be wondering why `!important` is used for the `.ng-hide` CSS class. This is because the
+   * `.ng-hide` selector can be easily overridden by heavier selectors. For example, something as
+   * simple as changing the display style on a HTML list item would make hidden elements appear
+   * visible. This also becomes a bigger issue when dealing with CSS frameworks.
+   *
+   * By using `!important`, the show and hide behavior will work as expected despite any clash between
+   * CSS selector specificity (when `!important` isn't used with any conflicting styles). If a
+   * developer chooses to override the styling to change how to hide an element then it is just a
+   * matter of using `!important` in their own CSS code.
+   *
+   * ### Overriding `.ng-hide`
+   *
+   * By default, the `.ng-hide` class will style the element with `display: none !important`. If you
+   * wish to change the hide behavior with `ngShow`/`ngHide`, you can simply overwrite the styles for
+   * the `.ng-hide` CSS class. Note that the selector that needs to be used is actually
+   * `.ng-hide:not(.ng-hide-animate)` to cope with extra animation classes that can be added.
+   *
+   * ```css
+   * .ng-hide:not(.ng-hide-animate) {
+   *   /* These are just alternative ways of hiding an element */
+   *   display: block!important;
+   *   position: absolute;
+   *   top: -9999px;
+   *   left: -9999px;
+   * }
+   * ```
+   *
+   * By default you don't need to override in CSS anything and the animations will work around the
+   * display style.
+   *
+   * @animations
+   * | Animation                                           | Occurs                                                                                                     |
+   * |-----------------------------------------------------|------------------------------------------------------------------------------------------------------------|
+   * | {@link $animate#addClass addClass} `.ng-hide`       | After the `ngHide` expression evaluates to a truthy value and just before the contents are set to hidden.  |
+   * | {@link $animate#removeClass removeClass} `.ng-hide` | After the `ngHide` expression evaluates to a non truthy value and just before contents are set to visible. |
+   *
+   * Animations in `ngShow`/`ngHide` work with the show and hide events that are triggered when the
+   * directive expression is true and false. This system works like the animation system present with
+   * `ngClass` except that you must also include the `!important` flag to override the display
+   * property so that the elements are not actually hidden during the animation.
+   *
+   * ```css
+   * /* A working example can be found at the bottom of this page. */
+   * .my-element.ng-hide-add, .my-element.ng-hide-remove {
+   *   transition: all 0.5s linear;
+   * }
+   *
+   * .my-element.ng-hide-add { ... }
+   * .my-element.ng-hide-add.ng-hide-add-active { ... }
+   * .my-element.ng-hide-remove { ... }
+   * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
+   * ```
+   *
+   * Keep in mind that, as of AngularJS version 1.3, there is no need to change the display property
+   * to block during animation states - ngAnimate will automatically handle the style toggling for you.
+   *
+   * @element ANY
+   * @param {expression} ngHide If the {@link guide/expression expression} is truthy/falsy then the
+   *                            element is hidden/shown respectively.
+   *
+   * @example
+   * A simple example, animating the element's opacity:
+   *
+    
+      
+        Hide: 

+        

+          I hide when your checkbox is checked.
+        

+      
+      
+        .animate-show-hide.ng-hide {
+          opacity: 0;
+        }
+  
+        .animate-show-hide.ng-hide-add,
+        .animate-show-hide.ng-hide-remove {
+          transition: all linear 0.5s;
+        }
+  
+        .check-element {
+          border: 1px solid black;
+          opacity: 1;
+          padding: 10px;
+        }
+      
+      
+        it('should check ngHide', function() {
+          var checkbox = element(by.model('checked'));
+          var checkElem = element(by.css('.check-element'));
+  
+          expect(checkElem.isDisplayed()).toBe(true);
+          checkbox.click();
+          expect(checkElem.isDisplayed()).toBe(false);
         });
-      });
-    }
-  };
-}];
-
-/**
- * @ngdoc directive
- * @name ngStyle
- * @restrict AC
- *
- * @description
- * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
- *
- * @knownIssue
- * You should not use {@link guide/interpolation interpolation} in the value of the `style`
- * attribute, when using the `ngStyle` directive on the same element.
- * See {@link guide/interpolation#known-issues here} for more info.
- *
- * @element ANY
- * @param {expression} ngStyle
- *
- * {@link guide/expression Expression} which evals to an
- * object whose keys are CSS style names and values are corresponding values for those CSS
- * keys.
- *
- * Since some CSS style names are not valid keys for an object, they must be quoted.
- * See the 'background-color' style in the example below.
- *
- * @example
-   
-     
-        
-        
-        
-        

-        Sample Text
-        
myStyle={{myStyle}}

-     
-     
-       span {
-         color: black;
-       }
-     
-     
-       var colorSpan = element(by.css('span'));
-
-       it('should check ng-style', function() {
-         expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');
-         element(by.css('input[value=\'set color\']')).click();
-         expect(colorSpan.getCssValue('color')).toBe('rgba(255, 0, 0, 1)');
-         element(by.css('input[value=clear]')).click();
-         expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');
-       });
-     
-   
- */
-var ngStyleDirective = ngDirective(function(scope, element, attr) {
-  scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) {
-    if (oldStyles && (newStyles !== oldStyles)) {
-      forEach(oldStyles, function(val, style) { element.css(style, '');});
-    }
-    if (newStyles) element.css(newStyles);
-  }, true);
-});
-
-/**
- * @ngdoc directive
- * @name ngSwitch
- * @restrict EA
- *
- * @description
- * The `ngSwitch` directive is used to conditionally swap DOM structure on your template based on a scope expression.
- * Elements within `ngSwitch` but without `ngSwitchWhen` or `ngSwitchDefault` directives will be preserved at the location
- * as specified in the template.
- *
- * The directive itself works similar to ngInclude, however, instead of downloading template code (or loading it
- * from the template cache), `ngSwitch` simply chooses one of the nested elements and makes it visible based on which element
- * matches the value obtained from the evaluated expression. In other words, you define a container element
- * (where you place the directive), place an expression on the **`on="..."` attribute**
- * (or the **`ng-switch="..."` attribute**), define any inner elements inside of the directive and place
- * a when attribute per element. The when attribute is used to inform ngSwitch which element to display when the on
- * expression is evaluated. If a matching expression is not found via a when attribute then an element with the default
- * attribute is displayed.
- *
- * 

- * Be aware that the attribute values to match against cannot be expressions. They are interpreted
- * as literal string values to match against.
- * For example, **`ng-switch-when="someVal"`** will match against the string `"someVal"` not against the
- * value of the expression `$scope.someVal`.
- * 

-
- * @animations
- * | Animation                        | Occurs                              |
- * |----------------------------------|-------------------------------------|
- * | {@link ng.$animate#enter enter}  | after the ngSwitch contents change and the matched child element is placed inside the container |
- * | {@link ng.$animate#leave leave}  | after the ngSwitch contents change and just before the former contents are removed from the DOM |
- *
- * @usage
- *
- * ```
- * 
- *   ...
- *   ...
- *   ...
- * 
- * ```
- *
- *
- * @scope
- * @priority 1200
- * @param {*} ngSwitch|on expression to match against ng-switch-when.
- * On child elements add:
- *
- * * `ngSwitchWhen`: the case statement to match against. If match then this
- *   case will be displayed. If the same match appears multiple times, all the
- *   elements will be displayed. It is possible to associate multiple values to
- *   the same `ngSwitchWhen` by defining the optional attribute
- *   `ngSwitchWhenSeparator`. The separator will be used to split the value of
- *   the `ngSwitchWhen` attribute into multiple tokens, and the element will show
- *   if any of the `ngSwitch` evaluates to any of these tokens.
- * * `ngSwitchDefault`: the default case when no other case match. If there
- *   are multiple default cases, all of them will be displayed when no other
- *   case match.
- *
- *
- * @example
-  
-    
-      

-        
-        selection={{selection}}
-        

-        

-            
Settings Div

-            
Home Span

-            
default

+      
+    
+   *
+   * 

+   * @example
+   * A more complex example, featuring different show/hide animations:
+   *
+    
+      
+        Hide: 

+        

+          I hide when your checkbox is checked.
         

-      

-    
-    
-      angular.module('switchExample', ['ngAnimate'])
-        .controller('ExampleController', ['$scope', function($scope) {
-          $scope.items = ['settings', 'home', 'options', 'other'];
-          $scope.selection = $scope.items[0];
-        }]);
-    
-    
-      .animate-switch-container {
-        position:relative;
-        background:white;
-        border:1px solid black;
-        height:40px;
-        overflow:hidden;
-      }
-
-      .animate-switch {
-        padding:10px;
-      }
-
-      .animate-switch.ng-animate {
-        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
-
-        position:absolute;
-        top:0;
-        left:0;
-        right:0;
-        bottom:0;
+      
+      
+        body {
+          overflow: hidden;
+          perspective: 1000px;
+        }
+  
+        .funky-show-hide.ng-hide-add {
+          transform: rotateZ(0);
+          transform-origin: right;
+          transition: all 0.5s ease-in-out;
+        }
+  
+        .funky-show-hide.ng-hide-add.ng-hide-add-active {
+          transform: rotateZ(-135deg);
+        }
+  
+        .funky-show-hide.ng-hide-remove {
+          transform: rotateY(90deg);
+          transform-origin: left;
+          transition: all 0.5s ease;
+        }
+  
+        .funky-show-hide.ng-hide-remove.ng-hide-remove-active {
+          transform: rotateY(0);
+        }
+  
+        .check-element {
+          border: 1px solid black;
+          opacity: 1;
+          padding: 10px;
+        }
+      
+      
+        it('should check ngHide', function() {
+          var checkbox = element(by.model('checked'));
+          var checkElem = element(by.css('.check-element'));
+  
+          expect(checkElem.isDisplayed()).toBe(true);
+          checkbox.click();
+          expect(checkElem.isDisplayed()).toBe(false);
+        });
+      
+    
+   */
+  var ngHideDirective = ['$animate', function ($animate) {
+    return {
+      restrict: 'A',
+      multiElement: true,
+      link: function link(scope, element, attr) {
+        scope.$watch(attr.ngHide, function ngHideWatchAction(value) {
+          // The comment inside of the ngShowDirective explains why we add and
+          // remove a temporary class for the show/hide animation
+          $animate[value ? 'addClass' : 'removeClass'](element, NG_HIDE_CLASS, {
+            tempClasses: NG_HIDE_IN_PROGRESS_CLASS
+          });
+        });
       }
+    };
+  }];
 
-      .animate-switch.ng-leave.ng-leave-active,
-      .animate-switch.ng-enter {
-        top:-50px;
-      }
-      .animate-switch.ng-leave,
-      .animate-switch.ng-enter.ng-enter-active {
-        top:0;
+  /**
+   * @ngdoc directive
+   * @name ngStyle
+   * @restrict AC
+   *
+   * @description
+   * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
+   *
+   * @knownIssue
+   * You should not use {@link guide/interpolation interpolation} in the value of the `style`
+   * attribute, when using the `ngStyle` directive on the same element.
+   * See {@link guide/interpolation#known-issues here} for more info.
+   *
+   * @element ANY
+   * @param {expression} ngStyle
+   *
+   * {@link guide/expression Expression} which evals to an
+   * object whose keys are CSS style names and values are corresponding values for those CSS
+   * keys.
+   *
+   * Since some CSS style names are not valid keys for an object, they must be quoted.
+   * See the 'background-color' style in the example below.
+   *
+   * @example
+     
+       
+          
+          
+          
+          

+          Sample Text
+          
myStyle={{myStyle}}

+       
+       
+         span {
+           color: black;
+         }
+       
+       
+         var colorSpan = element(by.css('span'));
+  
+         it('should check ng-style', function() {
+           expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');
+           element(by.css('input[value=\'set color\']')).click();
+           expect(colorSpan.getCssValue('color')).toBe('rgba(255, 0, 0, 1)');
+           element(by.css('input[value=clear]')).click();
+           expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');
+         });
+       
+     
+   */
+  var ngStyleDirective = ngDirective(function (scope, element, attr) {
+    scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) {
+      if (oldStyles && newStyles !== oldStyles) {
+        forEach(oldStyles, function (val, style) {
+          element.css(style, '');
+        });
       }
-    
-    
-      var switchElem = element(by.css('[ng-switch]'));
-      var select = element(by.model('selection'));
-
-      it('should start in settings', function() {
-        expect(switchElem.getText()).toMatch(/Settings Div/);
-      });
-      it('should change to home', function() {
-        select.all(by.css('option')).get(1).click();
-        expect(switchElem.getText()).toMatch(/Home Span/);
-      });
-      it('should change to settings via "options"', function() {
-        select.all(by.css('option')).get(2).click();
-        expect(switchElem.getText()).toMatch(/Settings Div/);
-      });
-      it('should select default', function() {
-        select.all(by.css('option')).get(3).click();
-        expect(switchElem.getText()).toMatch(/default/);
-      });
-    
-  
- */
-var ngSwitchDirective = ['$animate', '$compile', function($animate, $compile) {
-  return {
-    require: 'ngSwitch',
+      if (newStyles) element.css(newStyles);
+    }, true);
+  });
 
-    // asks for $scope to fool the BC controller module
-    controller: ['$scope', function NgSwitchController() {
-     this.cases = {};
-    }],
-    link: function(scope, element, attr, ngSwitchController) {
-      var watchExpr = attr.ngSwitch || attr.on,
-          selectedTranscludes = [],
-          selectedElements = [],
-          previousLeaveAnimations = [],
-          selectedScopes = [];
-
-      var spliceFactory = function(array, index) {
-          return function(response) {
+  /**
+   * @ngdoc directive
+   * @name ngSwitch
+   * @restrict EA
+   *
+   * @description
+   * The `ngSwitch` directive is used to conditionally swap DOM structure on your template based on a scope expression.
+   * Elements within `ngSwitch` but without `ngSwitchWhen` or `ngSwitchDefault` directives will be preserved at the location
+   * as specified in the template.
+   *
+   * The directive itself works similar to ngInclude, however, instead of downloading template code (or loading it
+   * from the template cache), `ngSwitch` simply chooses one of the nested elements and makes it visible based on which element
+   * matches the value obtained from the evaluated expression. In other words, you define a container element
+   * (where you place the directive), place an expression on the **`on="..."` attribute**
+   * (or the **`ng-switch="..."` attribute**), define any inner elements inside of the directive and place
+   * a when attribute per element. The when attribute is used to inform ngSwitch which element to display when the on
+   * expression is evaluated. If a matching expression is not found via a when attribute then an element with the default
+   * attribute is displayed.
+   *
+   * 

+   * Be aware that the attribute values to match against cannot be expressions. They are interpreted
+   * as literal string values to match against.
+   * For example, **`ng-switch-when="someVal"`** will match against the string `"someVal"` not against the
+   * value of the expression `$scope.someVal`.
+   * 

+  
+   * @animations
+   * | Animation                        | Occurs                              |
+   * |----------------------------------|-------------------------------------|
+   * | {@link ng.$animate#enter enter}  | after the ngSwitch contents change and the matched child element is placed inside the container |
+   * | {@link ng.$animate#leave leave}  | after the ngSwitch contents change and just before the former contents are removed from the DOM |
+   *
+   * @usage
+   *
+   * ```
+   * 
+   *   ...
+   *   ...
+   *   ...
+   * 
+   * ```
+   *
+   *
+   * @scope
+   * @priority 1200
+   * @param {*} ngSwitch|on expression to match against ng-switch-when.
+   * On child elements add:
+   *
+   * * `ngSwitchWhen`: the case statement to match against. If match then this
+   *   case will be displayed. If the same match appears multiple times, all the
+   *   elements will be displayed. It is possible to associate multiple values to
+   *   the same `ngSwitchWhen` by defining the optional attribute
+   *   `ngSwitchWhenSeparator`. The separator will be used to split the value of
+   *   the `ngSwitchWhen` attribute into multiple tokens, and the element will show
+   *   if any of the `ngSwitch` evaluates to any of these tokens.
+   * * `ngSwitchDefault`: the default case when no other case match. If there
+   *   are multiple default cases, all of them will be displayed when no other
+   *   case match.
+   *
+   *
+   * @example
+    
+      
+        

+          
+          selection={{selection}}
+          

+          

+              
Settings Div

+              
Home Span

+              
default

+          

+        

+      
+      
+        angular.module('switchExample', ['ngAnimate'])
+          .controller('ExampleController', ['$scope', function($scope) {
+            $scope.items = ['settings', 'home', 'options', 'other'];
+            $scope.selection = $scope.items[0];
+          }]);
+      
+      
+        .animate-switch-container {
+          position:relative;
+          background:white;
+          border:1px solid black;
+          height:40px;
+          overflow:hidden;
+        }
+  
+        .animate-switch {
+          padding:10px;
+        }
+  
+        .animate-switch.ng-animate {
+          transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+  
+          position:absolute;
+          top:0;
+          left:0;
+          right:0;
+          bottom:0;
+        }
+  
+        .animate-switch.ng-leave.ng-leave-active,
+        .animate-switch.ng-enter {
+          top:-50px;
+        }
+        .animate-switch.ng-leave,
+        .animate-switch.ng-enter.ng-enter-active {
+          top:0;
+        }
+      
+      
+        var switchElem = element(by.css('[ng-switch]'));
+        var select = element(by.model('selection'));
+  
+        it('should start in settings', function() {
+          expect(switchElem.getText()).toMatch(/Settings Div/);
+        });
+        it('should change to home', function() {
+          select.all(by.css('option')).get(1).click();
+          expect(switchElem.getText()).toMatch(/Home Span/);
+        });
+        it('should change to settings via "options"', function() {
+          select.all(by.css('option')).get(2).click();
+          expect(switchElem.getText()).toMatch(/Settings Div/);
+        });
+        it('should select default', function() {
+          select.all(by.css('option')).get(3).click();
+          expect(switchElem.getText()).toMatch(/default/);
+        });
+      
+    
+   */
+  var ngSwitchDirective = ['$animate', '$compile', function ($animate, $compile) {
+    return {
+      require: 'ngSwitch',
+
+      // asks for $scope to fool the BC controller module
+      controller: ['$scope', function NgSwitchController() {
+        this.cases = {};
+      }],
+      link: function link(scope, element, attr, ngSwitchController) {
+        var watchExpr = attr.ngSwitch || attr.on,
+            selectedTranscludes = [],
+            selectedElements = [],
+            previousLeaveAnimations = [],
+            selectedScopes = [];
+
+        var spliceFactory = function spliceFactory(array, index) {
+          return function (response) {
             if (response !== false) array.splice(index, 1);
           };
-      };
+        };
 
-      scope.$watch(watchExpr, function ngSwitchWatchAction(value) {
-        var i, ii;
+        scope.$watch(watchExpr, function ngSwitchWatchAction(value) {
+          var i, ii;
 
-        // Start with the last, in case the array is modified during the loop
-        while (previousLeaveAnimations.length) {
-          $animate.cancel(previousLeaveAnimations.pop());
-        }
+          // Start with the last, in case the array is modified during the loop
+          while (previousLeaveAnimations.length) {
+            $animate.cancel(previousLeaveAnimations.pop());
+          }
 
-        for (i = 0, ii = selectedScopes.length; i < ii; ++i) {
-          var selected = getBlockNodes(selectedElements[i].clone);
-          selectedScopes[i].$destroy();
-          var runner = previousLeaveAnimations[i] = $animate.leave(selected);
-          runner.done(spliceFactory(previousLeaveAnimations, i));
-        }
+          for (i = 0, ii = selectedScopes.length; i < ii; ++i) {
+            var selected = getBlockNodes(selectedElements[i].clone);
+            selectedScopes[i].$destroy();
+            var runner = previousLeaveAnimations[i] = $animate.leave(selected);
+            runner.done(spliceFactory(previousLeaveAnimations, i));
+          }
 
-        selectedElements.length = 0;
-        selectedScopes.length = 0;
+          selectedElements.length = 0;
+          selectedScopes.length = 0;
 
-        if ((selectedTranscludes = ngSwitchController.cases['!' + value] || ngSwitchController.cases['?'])) {
-          forEach(selectedTranscludes, function(selectedTransclude) {
-            selectedTransclude.transclude(function(caseElement, selectedScope) {
-              selectedScopes.push(selectedScope);
-              var anchor = selectedTransclude.element;
-              caseElement[caseElement.length++] = $compile.$$createComment('end ngSwitchWhen');
-              var block = { clone: caseElement };
+          if (selectedTranscludes = ngSwitchController.cases['!' + value] || ngSwitchController.cases['?']) {
+            forEach(selectedTranscludes, function (selectedTransclude) {
+              selectedTransclude.transclude(function (caseElement, selectedScope) {
+                selectedScopes.push(selectedScope);
+                var anchor = selectedTransclude.element;
+                caseElement[caseElement.length++] = $compile.$$createComment('end ngSwitchWhen');
+                var block = { clone: caseElement };
 
-              selectedElements.push(block);
-              $animate.enter(caseElement, anchor.parent(), anchor);
+                selectedElements.push(block);
+                $animate.enter(caseElement, anchor.parent(), anchor);
+              });
             });
-          });
-        }
-      });
-    }
-  };
-}];
+          }
+        });
+      }
+    };
+  }];
 
-var ngSwitchWhenDirective = ngDirective({
-  transclude: 'element',
-  priority: 1200,
-  require: '^ngSwitch',
-  multiElement: true,
-  link: function(scope, element, attrs, ctrl, $transclude) {
+  var ngSwitchWhenDirective = ngDirective({
+    transclude: 'element',
+    priority: 1200,
+    require: '^ngSwitch',
+    multiElement: true,
+    link: function link(scope, element, attrs, ctrl, $transclude) {
 
-    var cases = attrs.ngSwitchWhen.split(attrs.ngSwitchWhenSeparator).sort().filter(
+      var cases = attrs.ngSwitchWhen.split(attrs.ngSwitchWhenSeparator).sort().filter(
       // Filter duplicate cases
-      function(element, index, array) { return array[index - 1] !== element; }
-    );
-
-    forEach(cases, function(whenCase) {
-      ctrl.cases['!' + whenCase] = (ctrl.cases['!' + whenCase] || []);
-      ctrl.cases['!' + whenCase].push({ transclude: $transclude, element: element });
-    });
-  }
-});
-
-var ngSwitchDefaultDirective = ngDirective({
-  transclude: 'element',
-  priority: 1200,
-  require: '^ngSwitch',
-  multiElement: true,
-  link: function(scope, element, attr, ctrl, $transclude) {
-    ctrl.cases['?'] = (ctrl.cases['?'] || []);
-    ctrl.cases['?'].push({ transclude: $transclude, element: element });
-   }
-});
+      function (element, index, array) {
+        return array[index - 1] !== element;
+      });
 
-/**
- * @ngdoc directive
- * @name ngTransclude
- * @restrict EAC
- *
- * @description
- * Directive that marks the insertion point for the transcluded DOM of the nearest parent directive that uses transclusion.
- *
- * You can specify that you want to insert a named transclusion slot, instead of the default slot, by providing the slot name
- * as the value of the `ng-transclude` or `ng-transclude-slot` attribute.
- *
- * If the transcluded content is not empty (i.e. contains one or more DOM nodes, including whitespace text nodes), any existing
- * content of this element will be removed before the transcluded content is inserted.
- * If the transcluded content is empty (or only whitespace), the existing content is left intact. This lets you provide fallback
- * content in the case that no transcluded content is provided.
- *
- * @element ANY
- *
- * @param {string} ngTransclude|ngTranscludeSlot the name of the slot to insert at this point. If this is not provided, is empty
- *                                               or its value is the same as the name of the attribute then the default slot is used.
- *
- * @example
- * ### Basic transclusion
- * This example demonstrates basic transclusion of content into a component directive.
- * 
- *   
- *     
- *     

- *        

- *        

- *       {{text}}
- *     

- *   
- *   
- *      it('should have transcluded', function() {
- *        var titleElement = element(by.model('title'));
- *        titleElement.clear();
- *        titleElement.sendKeys('TITLE');
- *        var textElement = element(by.model('text'));
- *        textElement.clear();
- *        textElement.sendKeys('TEXT');
- *        expect(element(by.binding('title')).getText()).toEqual('TITLE');
- *        expect(element(by.binding('text')).getText()).toEqual('TEXT');
- *      });
- *   
- * 
- *
- * @example
- * ### Transclude fallback content
- * This example shows how to use `NgTransclude` with fallback content, that
- * is displayed if no transcluded content is provided.
- *
- * 
- * 
- * 
- * 
- * 
- * 
- * 
- *   Button2
- * 
- * 
- * 
- * it('should have different transclude element content', function() {
- *          expect(element(by.id('fallback')).getText()).toBe('Button1');
- *          expect(element(by.id('modified')).getText()).toBe('Button2');
- *        });
- * 
- * 
- *
- * @example
- * ### Multi-slot transclusion
- * This example demonstrates using multi-slot transclusion in a component directive.
- * 
- *   
- *    
- *    

- *       

- *       

- *      
- *        {{title}}
- *        
{{text}}

- *      
- *    

- *   
- *   
- *    angular.module('multiSlotTranscludeExample', [])
- *     .directive('pane', function() {
- *        return {
- *          restrict: 'E',
- *          transclude: {
- *            'title': '?paneTitle',
- *            'body': 'paneBody',
- *            'footer': '?paneFooter'
- *          },
- *          template: '
' +
- *                      '
Fallback Title
' +
- *                      '
' +
- *                      '
Fallback Footer
' +
- *                    '
'
- *        };
- *    })
- *    .controller('ExampleController', ['$scope', function($scope) {
- *      $scope.title = 'Lorem Ipsum';
- *      $scope.link = 'https://google.com';
- *      $scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...';
- *    }]);
- *   
- *   
- *      it('should have transcluded the title and the body', function() {
- *        var titleElement = element(by.model('title'));
- *        titleElement.clear();
- *        titleElement.sendKeys('TITLE');
- *        var textElement = element(by.model('text'));
- *        textElement.clear();
- *        textElement.sendKeys('TEXT');
- *        expect(element(by.css('.title')).getText()).toEqual('TITLE');
- *        expect(element(by.binding('text')).getText()).toEqual('TEXT');
- *        expect(element(by.css('.footer')).getText()).toEqual('Fallback Footer');
- *      });
- *   
- * 
- */
-var ngTranscludeMinErr = minErr('ngTransclude');
-var ngTranscludeDirective = ['$compile', function($compile) {
-  return {
-    restrict: 'EAC',
-    terminal: true,
-    compile: function ngTranscludeCompile(tElement) {
+      forEach(cases, function (whenCase) {
+        ctrl.cases['!' + whenCase] = ctrl.cases['!' + whenCase] || [];
+        ctrl.cases['!' + whenCase].push({ transclude: $transclude, element: element });
+      });
+    }
+  });
 
-      // Remove and cache any original content to act as a fallback
-      var fallbackLinkFn = $compile(tElement.contents());
-      tElement.empty();
+  var ngSwitchDefaultDirective = ngDirective({
+    transclude: 'element',
+    priority: 1200,
+    require: '^ngSwitch',
+    multiElement: true,
+    link: function link(scope, element, attr, ctrl, $transclude) {
+      ctrl.cases['?'] = ctrl.cases['?'] || [];
+      ctrl.cases['?'].push({ transclude: $transclude, element: element });
+    }
+  });
 
-      return function ngTranscludePostLink($scope, $element, $attrs, controller, $transclude) {
+  /**
+   * @ngdoc directive
+   * @name ngTransclude
+   * @restrict EAC
+   *
+   * @description
+   * Directive that marks the insertion point for the transcluded DOM of the nearest parent directive that uses transclusion.
+   *
+   * You can specify that you want to insert a named transclusion slot, instead of the default slot, by providing the slot name
+   * as the value of the `ng-transclude` or `ng-transclude-slot` attribute.
+   *
+   * If the transcluded content is not empty (i.e. contains one or more DOM nodes, including whitespace text nodes), any existing
+   * content of this element will be removed before the transcluded content is inserted.
+   * If the transcluded content is empty (or only whitespace), the existing content is left intact. This lets you provide fallback
+   * content in the case that no transcluded content is provided.
+   *
+   * @element ANY
+   *
+   * @param {string} ngTransclude|ngTranscludeSlot the name of the slot to insert at this point. If this is not provided, is empty
+   *                                               or its value is the same as the name of the attribute then the default slot is used.
+   *
+   * @example
+   * ### Basic transclusion
+   * This example demonstrates basic transclusion of content into a component directive.
+   * 
+   *   
+   *     
+   *     

+   *        

+   *        

+   *       {{text}}
+   *     

+   *   
+   *   
+   *      it('should have transcluded', function() {
+   *        var titleElement = element(by.model('title'));
+   *        titleElement.clear();
+   *        titleElement.sendKeys('TITLE');
+   *        var textElement = element(by.model('text'));
+   *        textElement.clear();
+   *        textElement.sendKeys('TEXT');
+   *        expect(element(by.binding('title')).getText()).toEqual('TITLE');
+   *        expect(element(by.binding('text')).getText()).toEqual('TEXT');
+   *      });
+   *   
+   * 
+   *
+   * @example
+   * ### Transclude fallback content
+   * This example shows how to use `NgTransclude` with fallback content, that
+   * is displayed if no transcluded content is provided.
+   *
+   * 
+   * 
+   * 
+   * 
+   * 
+   * 
+   * 
+   *   Button2
+   * 
+   * 
+   * 
+   * it('should have different transclude element content', function() {
+   *          expect(element(by.id('fallback')).getText()).toBe('Button1');
+   *          expect(element(by.id('modified')).getText()).toBe('Button2');
+   *        });
+   * 
+   * 
+   *
+   * @example
+   * ### Multi-slot transclusion
+   * This example demonstrates using multi-slot transclusion in a component directive.
+   * 
+   *   
+   *    
+   *    

+   *       

+   *       

+   *      
+   *        {{title}}
+   *        
{{text}}

+   *      
+   *    

+   *   
+   *   
+   *    angular.module('multiSlotTranscludeExample', [])
+   *     .directive('pane', function() {
+   *        return {
+   *          restrict: 'E',
+   *          transclude: {
+   *            'title': '?paneTitle',
+   *            'body': 'paneBody',
+   *            'footer': '?paneFooter'
+   *          },
+   *          template: '
' +
+   *                      '
Fallback Title
' +
+   *                      '
' +
+   *                      '
Fallback Footer
' +
+   *                    '
'
+   *        };
+   *    })
+   *    .controller('ExampleController', ['$scope', function($scope) {
+   *      $scope.title = 'Lorem Ipsum';
+   *      $scope.link = 'https://google.com';
+   *      $scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...';
+   *    }]);
+   *   
+   *   
+   *      it('should have transcluded the title and the body', function() {
+   *        var titleElement = element(by.model('title'));
+   *        titleElement.clear();
+   *        titleElement.sendKeys('TITLE');
+   *        var textElement = element(by.model('text'));
+   *        textElement.clear();
+   *        textElement.sendKeys('TEXT');
+   *        expect(element(by.css('.title')).getText()).toEqual('TITLE');
+   *        expect(element(by.binding('text')).getText()).toEqual('TEXT');
+   *        expect(element(by.css('.footer')).getText()).toEqual('Fallback Footer');
+   *      });
+   *   
+   * 
+   */
+  var ngTranscludeMinErr = minErr('ngTransclude');
+  var ngTranscludeDirective = ['$compile', function ($compile) {
+    return {
+      restrict: 'EAC',
+      terminal: true,
+      compile: function ngTranscludeCompile(tElement) {
 
-        if (!$transclude) {
-          throw ngTranscludeMinErr('orphan',
-          'Illegal use of ngTransclude directive in the template! ' +
-          'No parent directive that requires a transclusion found. ' +
-          'Element: {0}',
-          startingTag($element));
-        }
+        // Remove and cache any original content to act as a fallback
+        var fallbackLinkFn = $compile(tElement.contents());
+        tElement.empty();
 
+        return function ngTranscludePostLink($scope, $element, $attrs, controller, $transclude) {
 
-        // If the attribute is of the form: `ng-transclude="ng-transclude"` then treat it like the default
-        if ($attrs.ngTransclude === $attrs.$attr.ngTransclude) {
-          $attrs.ngTransclude = '';
-        }
-        var slotName = $attrs.ngTransclude || $attrs.ngTranscludeSlot;
+          if (!$transclude) {
+            throw ngTranscludeMinErr('orphan', 'Illegal use of ngTransclude directive in the template! ' + 'No parent directive that requires a transclusion found. ' + 'Element: {0}', startingTag($element));
+          }
 
-        // If the slot is required and no transclusion content is provided then this call will throw an error
-        $transclude(ngTranscludeCloneAttachFn, null, slotName);
+          // If the attribute is of the form: `ng-transclude="ng-transclude"` then treat it like the default
+          if ($attrs.ngTransclude === $attrs.$attr.ngTransclude) {
+            $attrs.ngTransclude = '';
+          }
+          var slotName = $attrs.ngTransclude || $attrs.ngTranscludeSlot;
 
-        // If the slot is optional and no transclusion content is provided then use the fallback content
-        if (slotName && !$transclude.isSlotFilled(slotName)) {
-          useFallbackContent();
-        }
+          // If the slot is required and no transclusion content is provided then this call will throw an error
+          $transclude(ngTranscludeCloneAttachFn, null, slotName);
 
-        function ngTranscludeCloneAttachFn(clone, transcludedScope) {
-          if (clone.length && notWhitespace(clone)) {
-            $element.append(clone);
-          } else {
+          // If the slot is optional and no transclusion content is provided then use the fallback content
+          if (slotName && !$transclude.isSlotFilled(slotName)) {
             useFallbackContent();
-            // There is nothing linked against the transcluded scope since no content was available,
-            // so it should be safe to clean up the generated scope.
-            transcludedScope.$destroy();
           }
-        }
-
-        function useFallbackContent() {
-          // Since this is the fallback content rather than the transcluded content,
-          // we link against the scope of this directive rather than the transcluded scope
-          fallbackLinkFn($scope, function(clone) {
-            $element.append(clone);
-          });
-        }
 
-        function notWhitespace(nodes) {
-          for (var i = 0, ii = nodes.length; i < ii; i++) {
-            var node = nodes[i];
-            if (node.nodeType !== NODE_TYPE_TEXT || node.nodeValue.trim()) {
-              return true;
+          function ngTranscludeCloneAttachFn(clone, transcludedScope) {
+            if (clone.length && notWhitespace(clone)) {
+              $element.append(clone);
+            } else {
+              useFallbackContent();
+              // There is nothing linked against the transcluded scope since no content was available,
+              // so it should be safe to clean up the generated scope.
+              transcludedScope.$destroy();
             }
           }
-        }
-      };
-    }
-  };
-}];
 
-/**
- * @ngdoc directive
- * @name script
- * @restrict E
- *
- * @description
- * Load the content of a `
-
-      Load inlined template
-      

-    
-    
-      it('should load template defined inside script tag', function() {
-        element(by.css('#tpl-link')).click();
-        expect(element(by.css('#tpl-content')).getText()).toMatch(/Content of the template/);
-      });
-    
-  
- */
-var scriptDirective = ['$templateCache', function($templateCache) {
-  return {
-    restrict: 'E',
-    terminal: true,
-    compile: function(element, attr) {
-      if (attr.type === 'text/ng-template') {
-        var templateUrl = attr.id,
-            text = element[0].text;
+          function useFallbackContent() {
+            // Since this is the fallback content rather than the transcluded content,
+            // we link against the scope of this directive rather than the transcluded scope
+            fallbackLinkFn($scope, function (clone) {
+              $element.append(clone);
+            });
+          }
 
-        $templateCache.put(templateUrl, text);
+          function notWhitespace(nodes) {
+            for (var i = 0, ii = nodes.length; i < ii; i++) {
+              var node = nodes[i];
+              if (node.nodeType !== NODE_TYPE_TEXT || node.nodeValue.trim()) {
+                return true;
+              }
+            }
+          }
+        };
       }
-    }
-  };
-}];
-
-/* exported selectDirective, optionDirective */
-
-var noopNgModelController = { $setViewValue: noop, $render: noop };
+    };
+  }];
 
-function setOptionSelectedStatus(optionEl, value) {
-  optionEl.prop('selected', value);
   /**
-   * When unselecting an option, setting the property to null / false should be enough
-   * However, screenreaders might react to the selected attribute instead, see
-   * https://github.com/angular/angular.js/issues/14419
-   * Note: "selected" is a boolean attr and will be removed when the "value" arg in attr() is false
-   * or null
+   * @ngdoc directive
+   * @name script
+   * @restrict E
+   *
+   * @description
+   * Load the content of a `
+  
+        Load inlined template
+        

+      
+      
+        it('should load template defined inside script tag', function() {
+          element(by.css('#tpl-link')).click();
+          expect(element(by.css('#tpl-content')).getText()).toMatch(/Content of the template/);
+        });
+      
+    
    */
-  optionEl.attr('selected', value);
-}
-
-/**
- * @ngdoc type
- * @name  select.SelectController
- *
- * @description
- * The controller for the {@link ng.select select} directive. The controller exposes
- * a few utility methods that can be used to augment the behavior of a regular or an
- * {@link ng.ngOptions ngOptions} select element.
- *
- * @example
- * ### Set a custom error when the unknown option is selected
- *
- * This example sets a custom error "unknownValue" on the ngModelController
- * when the select element's unknown option is selected, i.e. when the model is set to a value
- * that is not matched by any option.
- *
- * 
- * 
- * 

- *   

- *     

- *     

- *     
- *       Error: The current model doesn't match any option

- *
- *     

- *   

- * 

- * 
- * 
- *  angular.module('staticSelect', [])
- *    .controller('ExampleController', ['$scope', function($scope) {
- *      $scope.selected = null;
- *
- *      $scope.forceUnknownOption = function() {
- *        $scope.selected = 'nonsense';
- *      };
- *   }])
- *   .directive('unknownValueError', function() {
- *     return {
- *       require: ['ngModel', 'select'],
- *       link: function(scope, element, attrs, ctrls) {
- *         var ngModelCtrl = ctrls[0];
- *         var selectCtrl = ctrls[1];
- *
- *         ngModelCtrl.$validators.unknownValue = function(modelValue, viewValue) {
- *           if (selectCtrl.$isUnknownOptionSelected()) {
- *             return false;
- *           }
- *
- *           return true;
- *         };
- *       }
- *
- *     };
- *   });
- * 
- *
- *
- *
- * @example
- * ### Set the "required" error when the unknown option is selected.
- *
- * By default, the "required" error on the ngModelController is only set on a required select
- * when the empty option is selected. This example adds a custom directive that also sets the
- * error when the unknown option is selected.
- *
- * 
- * 
- * 

- *   

- *     

- *     

- *     Error: Please select a value

- *
- *     

- *   

- * 

- * 
- * 
- *  angular.module('staticSelect', [])
- *    .controller('ExampleController', ['$scope', function($scope) {
- *      $scope.selected = null;
- *
- *      $scope.forceUnknownOption = function() {
- *        $scope.selected = 'nonsense';
- *      };
- *   }])
- *   .directive('unknownValueRequired', function() {
- *     return {
- *       priority: 1, // This directive must run after the required directive has added its validator
- *       require: ['ngModel', 'select'],
- *       link: function(scope, element, attrs, ctrls) {
- *         var ngModelCtrl = ctrls[0];
- *         var selectCtrl = ctrls[1];
- *
- *         var originalRequiredValidator = ngModelCtrl.$validators.required;
- *
- *         ngModelCtrl.$validators.required = function() {
- *           if (attrs.required && selectCtrl.$isUnknownOptionSelected()) {
- *             return false;
- *           }
- *
- *           return originalRequiredValidator.apply(this, arguments);
- *         };
- *       }
- *     };
- *   });
- * 
- * 
- *  it('should show the error message when the unknown option is selected', function() {
-
-      var error = element(by.className('error'));
-
-      expect(error.getText()).toBe('Error: Please select a value');
-
-      element(by.cssContainingText('option', 'Option 1')).click();
+  var scriptDirective = ['$templateCache', function ($templateCache) {
+    return {
+      restrict: 'E',
+      terminal: true,
+      compile: function compile(element, attr) {
+        if (attr.type === 'text/ng-template') {
+          var templateUrl = attr.id,
+              text = element[0].text;
 
-      expect(error.isPresent()).toBe(false);
+          $templateCache.put(templateUrl, text);
+        }
+      }
+    };
+  }];
 
-      element(by.tagName('button')).click();
+  /* exported selectDirective, optionDirective */
 
-      expect(error.getText()).toBe('Error: Please select a value');
-    });
- * 
- *
- *
- *
- */
-var SelectController =
-        ['$element', '$scope', /** @this */ function($element, $scope) {
+  var noopNgModelController = { $setViewValue: noop, $render: noop };
 
-  var self = this,
-      optionsMap = new NgMap();
+  function setOptionSelectedStatus(optionEl, value) {
+    optionEl.prop('selected', value);
+    /**
+     * When unselecting an option, setting the property to null / false should be enough
+     * However, screenreaders might react to the selected attribute instead, see
+     * https://github.com/angular/angular.js/issues/14419
+     * Note: "selected" is a boolean attr and will be removed when the "value" arg in attr() is false
+     * or null
+     */
+    optionEl.attr('selected', value);
+  }
 
-  self.selectValueMap = {}; // Keys are the hashed values, values the original values
+  /**
+   * @ngdoc type
+   * @name  select.SelectController
+   *
+   * @description
+   * The controller for the {@link ng.select select} directive. The controller exposes
+   * a few utility methods that can be used to augment the behavior of a regular or an
+   * {@link ng.ngOptions ngOptions} select element.
+   *
+   * @example
+   * ### Set a custom error when the unknown option is selected
+   *
+   * This example sets a custom error "unknownValue" on the ngModelController
+   * when the select element's unknown option is selected, i.e. when the model is set to a value
+   * that is not matched by any option.
+   *
+   * 
+   * 
+   * 

+   *   

+   *     

+   *     

+   *     
+   *       Error: The current model doesn't match any option

+   *
+   *     

+   *   

+   * 

+   * 
+   * 
+   *  angular.module('staticSelect', [])
+   *    .controller('ExampleController', ['$scope', function($scope) {
+   *      $scope.selected = null;
+   *
+   *      $scope.forceUnknownOption = function() {
+   *        $scope.selected = 'nonsense';
+   *      };
+   *   }])
+   *   .directive('unknownValueError', function() {
+   *     return {
+   *       require: ['ngModel', 'select'],
+   *       link: function(scope, element, attrs, ctrls) {
+   *         var ngModelCtrl = ctrls[0];
+   *         var selectCtrl = ctrls[1];
+   *
+   *         ngModelCtrl.$validators.unknownValue = function(modelValue, viewValue) {
+   *           if (selectCtrl.$isUnknownOptionSelected()) {
+   *             return false;
+   *           }
+   *
+   *           return true;
+   *         };
+   *       }
+   *
+   *     };
+   *   });
+   * 
+   *
+   *
+   *
+   * @example
+   * ### Set the "required" error when the unknown option is selected.
+   *
+   * By default, the "required" error on the ngModelController is only set on a required select
+   * when the empty option is selected. This example adds a custom directive that also sets the
+   * error when the unknown option is selected.
+   *
+   * 
+   * 
+   * 

+   *   

+   *     

+   *     

+   *     Error: Please select a value

+   *
+   *     

+   *   

+   * 

+   * 
+   * 
+   *  angular.module('staticSelect', [])
+   *    .controller('ExampleController', ['$scope', function($scope) {
+   *      $scope.selected = null;
+   *
+   *      $scope.forceUnknownOption = function() {
+   *        $scope.selected = 'nonsense';
+   *      };
+   *   }])
+   *   .directive('unknownValueRequired', function() {
+   *     return {
+   *       priority: 1, // This directive must run after the required directive has added its validator
+   *       require: ['ngModel', 'select'],
+   *       link: function(scope, element, attrs, ctrls) {
+   *         var ngModelCtrl = ctrls[0];
+   *         var selectCtrl = ctrls[1];
+   *
+   *         var originalRequiredValidator = ngModelCtrl.$validators.required;
+   *
+   *         ngModelCtrl.$validators.required = function() {
+   *           if (attrs.required && selectCtrl.$isUnknownOptionSelected()) {
+   *             return false;
+   *           }
+   *
+   *           return originalRequiredValidator.apply(this, arguments);
+   *         };
+   *       }
+   *     };
+   *   });
+   * 
+   * 
+   *  it('should show the error message when the unknown option is selected', function() {
+  
+        var error = element(by.className('error'));
+  
+        expect(error.getText()).toBe('Error: Please select a value');
+  
+        element(by.cssContainingText('option', 'Option 1')).click();
+  
+        expect(error.isPresent()).toBe(false);
+  
+        element(by.tagName('button')).click();
+  
+        expect(error.getText()).toBe('Error: Please select a value');
+      });
+   * 
+   *
+   *
+   *
+   */
+  var SelectController = ['$element', '$scope', /** @this */function ($element, $scope) {
 
-  // If the ngModel doesn't get provided then provide a dummy noop version to prevent errors
-  self.ngModelCtrl = noopNgModelController;
-  self.multiple = false;
+    var self = this,
+        optionsMap = new NgMap();
 
-  // The "unknown" option is one that is prepended to the list if the viewValue
-  // does not match any of the options. When it is rendered the value of the unknown
-  // option is '? XXX ?' where XXX is the hashKey of the value that is not known.
-  //
-  // Support: IE 9 only
-  // We can't just jqLite('