Release 2.6

.gitignore

@@ -12,3 +12,4 @@ html
 pkg
 publish
 test/cache.tst
+tmp/

.travis.yml

@@ -1,18 +1,24 @@
 ---
 language: ruby
 rvm:
-  - 2.1.0
+  - 2.2.2
+  - 2.1.6
   - 2.0.0
   - 1.9.3
-  - ruby-head
+  - jruby-1.7
+  - jruby-9.0.0.0.pre2
   - jruby-19mode
   - jruby-head
+  - ruby-head
+  - ruby-head-clang
   - rbx-2
 matrix:
   allow_failures:
     - rvm: rbx-2
     - rvm: jruby-head
+    - rvm: jruby-9.0.0.0.pre2
     - rvm: ruby-head
+    - rvm: ruby-head-clang
 gemfile:
   - Gemfile
 before_script:

Contributing.rdoc

@@ -3,7 +3,7 @@
 I value any contribution to mime-types you can provide: a bug report, a feature
 request, or code contributions.
 
-As mime-types is a mature codebase, there are a few guidelines:
+There are a few guidelines for contributing to mime-types:
 
 * Code changes *will* *not* be accepted without tests. The test suite is
   written with {Minitest}[https://github.com/seattlerb/minitest].
@@ -18,9 +18,12 @@ As mime-types is a mature codebase, there are a few guidelines:
 
 === Adding or Modifying MIME Types
 
-The mime-types registry is loaded from a JSON file in +data+, but this file is
-not considered editable and cannot be compared in a pull request. New or
-modified MIME types should be edited in the appropriate YAML file under
+The mime-types registry is loaded from encoded files in +data+. These are not
+editable and cannot be compared meaningfully in a pull request; pull requests
+that include changes to these files will require amendment to revert these
+files.
+
+New or modified MIME types should be edited in the appropriate YAML file under
 +type-lists+. The format is as shown below for the +application/xml+ MIME type
 in +type-lists/application.yml+.
 
@@ -46,7 +49,20 @@ to verify that the JSON matches the YAML changes, which is why it is not
 necessary to convert for the pull request.
 
 If you are making a change for a private fork, use <tt>rake
-convert:yaml:json</tt> to convert the YAML to JSON.
+convert:yaml:json</tt> to convert the YAML to JSON, or <tt>rake
+convert:yaml:columnar</tt> to convert it to the new columnar format.
+
+==== Updating Types from the IANA or Apache Lists
+
+If you are maintaining a private fork and wish to update your copy of the MIME
+types registry used by this gem, you can do this with the rake tasks:
+
+    $ rake mime:iana
+    $ rake mime:apache
+
+Both of these require
+{Nokogiri}[http://www.nokogiri.org/tutorials/installing_nokogiri.html], which
+is not installed by default. Install it in the usual way for your Ruby.
 
 === Test Dependencies
 
@@ -77,6 +93,35 @@ can accomplish the same thing with:
 This task will install any missing dependencies, run the tests/specs, and
 generate the RDoc.
 
+You can run tests with code coverage analysis by running:
+
+    $ rake test:coverage
+
+=== Benchmarks
+
+mime-types offers several benchmark tasks to measure different measures of
+performance.
+
+There is a repeated load test, measuring how long it takes to start and load
+mime-types with its full registry. By default, it runs fifty loops and uses the
+built-in benchmark library.
+
+    $ rake benchmark:load
+
+There are two allocation tracing benchmarks (for normal and columnar loads).
+These can only be run on Ruby 2.1 or better and requires the
+{allocation_tracer}[https://github.com/ko1/allocation_tracer] gem (not
+installed by default).
+
+    $ rake benchmark:allocations
+    $ rake benchmark:allocations:columnar
+
+There are two loaded object count benchmarks (for normal and columnar loads).
+These use <tt>ObjectSpace.count_objects</tt>.
+
+    $ rake benchmark:objects
+    $ rake benchmark:objects:columnar
+
 === Workflow
 
 Here's the most direct way to get your work merged into the project:
@@ -97,24 +142,31 @@ Here's the most direct way to get your work merged into the project:
 
 Thanks to everyone else who has contributed to mime-types:
 
+* Aaron Patterson
+* Aggelos Avgerinos
 * Andre Pankratz
-* Mauricio Linhares
-* Richard Hirner
-* Todd Carrico
+* Andy Brody
+* Arnaud Meuret
+* Brandon Galbraith
+* Chris Gat
+* David Genord
+* Eric Marden
 * Garret Alfert
+* Godfrey Chan
+* Greg Brockman
 * Hans de Graaff
 * Henrik Hodne
-* Martin d'Allens
-* Chris Gat
-* Greg Brockman
-* Łukasz Śliwa (for the friendly names)
+* Jeremy Evans
+* Juanito Fatas
+* Łukasz Śliwa
 * Keerthi Siva
-* Aaron Patterson
-* Godfrey Chan
-* Tibor Szolár
 * Ken Ip
-* David Genord
-* Juanito Fatas
-* Andy Brody
-* Aggelow Avgerinos
+* Martin d'Allens
+* Mauricio Linhares
+* nycvotes-dev
+* Postmodern
+* Richard Hirner
+* Richard Hurt
 * Richard Schneeman
+* Tibor Szolár
+* Todd Carrico

History-Types.rdoc

@@ -1,5 +1,16 @@
 = MIME Types Changes by Version
 
+== 2.6 / 2015-05-25
+
+* Steven Michael Thomas (@stevenmichaelthomas) added +woff2+ as an extension to
+  application/font-woff,
+  {#99}[https://github.com/mime-types/ruby-mime-types/pull/99].
+* Updated the IANA media registry entries as of release date:
+  * Updated metadata for application/jose, application/jose\+json,
+    application/jwk\+json, applicatoin/jwk-set\+json, application/jwt to
+    reflect the adoption of RFC7519.
+  * Added application/vnd.balsamiq.bmpr.
+
 == 2.5 / 2015-04-25
 
 * Updated the IANA media registry entries as of release date:

History.rdoc

@@ -1,7 +1,37 @@
+== 2.6 / 2015-05-25
+
+* New Feature:
+  * Columnar data storage for the MIME::Types registry, contributed by Jeremy
+    Evans (@jeremyevans). Reduces default memory use substantially (the mail
+    gem drops from 19 Mib to about 3 Mib). Resolves
+    {#96}[https://github.com/mime-types/ruby-mime-types/pull/96],
+    {#94}[https://github.com/mime-types/ruby-mime-types/issues/94],
+    {#83}[https://github.com/mime-types/ruby-mime-types/issues/83]. Partially
+    addresses {#64}[https://github.com/mime-types/ruby-mime-types/issues/64]
+    and {#62}[https://github.com/mime-types/ruby-mime-types/issues/62].
+* Development:
+  * Removed caching of deprecation messages in preparation for mime-types 3.0.
+    Now, deprecated methods will always warn their deprecation instead of only
+    warning once.
+  * Added a logger for deprecation messages.
+  * Renamed <tt>lib/mime.rb</tt> to <tt>lib/mime/deprecations.rb</tt> to not
+    conflict with the {mime}[https://rubygems.org/gems/mime] gem on behalf of
+    the maintainers of the {Praxis Framework}[http://praxis-framework.io/].
+    Provided by Josep M. Blanquer (@blanquer),
+    {#100}[https://github.com/mime-types/ruby-mime-types/pull/100].
+  * Added the columnar data conversion tool, also provided by Jeremy Evans.
+* Documentation:
+  * Improved documentation and ensured that all deprecated methods are marked
+    as such in the documentation.
+* Development:
+  * Added more Ruby variants to Travis CI.
+  * Silenced deprecation messages for internal tools. Noisy deprecations are
+    noisy, but that's the point.
+
 == 2.5 / 2015-04-25
 
 * Bugs:
-  * David Genord (@albus522) fixed a bug in loading MIME::types cache where a
+  * David Genord (@albus522) fixed a bug in loading MIME::Types cache where a
     container loaded from cache did not have the expected +default_proc+,
     {#86}[https://github.com/mime-types/ruby-mime-types/pull/86].
   * Richard Schneeman (@schneems) provided a patch that substantially reduces

Manifest.txt

@@ -10,18 +10,35 @@ Manifest.txt
 README.rdoc
 Rakefile
 data/mime-types.json
+data/mime.content_type.column
+data/mime.docs.column
+data/mime.encoding.column
+data/mime.friendly.column
+data/mime.obsolete.column
+data/mime.references.column
+data/mime.registered.column
+data/mime.signature.column
+data/mime.system.column
+data/mime.use_instead.column
+data/mime.xrefs.column
 docs/COPYING.txt
 docs/artistic.txt
 lib/mime-types.rb
 lib/mime/type.rb
+lib/mime/type/columnar.rb
 lib/mime/types.rb
 lib/mime/types/cache.rb
+lib/mime/types/columnar.rb
+lib/mime/types/deprecations.rb
 lib/mime/types/loader.rb
 lib/mime/types/loader_path.rb
-lib/mime/types/deprecations.rb
+lib/mime/types/logger.rb
 support/apache_mime_types.rb
 support/benchmarks/load.rb
+support/benchmarks/load_allocations.rb
+support/benchmarks/object_counts.rb
 support/convert.rb
+support/convert/columnar.rb
 support/iana_registry.rb
 test/bad-fixtures/malformed
 test/fixture/json.json