Add blank line before return statements in examples

en/controllers.rst

@@ -385,6 +385,7 @@ You can redirect using :term:`routing array` values::
 Or using a relative or absolute URL::
 
     return $this->redirect('/orders/confirm');
+
     return $this->redirect('http://www.example.com');
 
 Or to the referer page::

en/controllers/components/authentication.rst

@@ -316,6 +316,7 @@ an array of user information on the success or ``false`` on failure. ::
         if (empty($username) || empty($pass)) {
             return false;
         }
+
         return $this->_findUser($username, $pass);
     }
 
@@ -382,6 +383,7 @@ generate these API tokens randomly using libraries from CakePHP::
                 // it during login.
                 $entity->api_key = $hasher->hash($entity->api_key_plain);
             }
+
             return true;
         }
     }
@@ -699,6 +701,7 @@ function accordingly::
                     $user->password = $this->request->getData('password');
                     $this->Users->save($user);
                 }
+
                 return $this->redirect($this->Auth->redirectUrl());
             }
             ...

en/core-libraries/events.rst

@@ -69,6 +69,7 @@ has been created. To keep your Orders model clean you could use events::
 
                 return true;
             }
+
             return false;
         }
     }

en/core-libraries/validation.rst

@@ -289,6 +289,7 @@ conditions only::
         if (isset($context['data']['action'])) {
             return $context['data']['action'] === 'subscribe';
         }
+
         return false;
     });
     $validator->requirePresence('email');
@@ -565,10 +566,10 @@ following::
 Validating Entity Data
 ======================
 
-Validation is meant for checking request data coming from forms or other user 
+Validation is meant for checking request data coming from forms or other user
 interfaces used to populate the entities.
 
-The request data is validated automatically when using the ``newEntity()``, 
+The request data is validated automatically when using the ``newEntity()``,
 ``newEntities()``, ``patchEntity()`` or ``patchEntities()`` methods of ``Table`` class::
 
     // In the ArticlesController class
@@ -601,9 +602,9 @@ validation sets to apply using the ``options`` parameter::
       ]
     ]);
 
-Apart from validating user provided data maintaining integrity of data regardless 
-where it came from is important. To solve this problem CakePHP offers a second 
-level of validation which is called "application rules". You can read more about 
+Apart from validating user provided data maintaining integrity of data regardless
+where it came from is important. To solve this problem CakePHP offers a second
+level of validation which is called "application rules". You can read more about
 them in the :ref:`Applying Application Rules <application-rules>` section.
 
 Core Validation Rules

en/development/routing.rst

@@ -1102,17 +1102,17 @@ Would create read only resource routes. The route names are ``create``,
 The default **route name and controller action used** are as follows:
 
 =========== =======================
-Route name  Controller action used    
+Route name  Controller action used
 =========== =======================
-create      add      
+create      add
 ----------- -----------------------
-update      edit  
+update      edit
 ----------- -----------------------
-view        view      
+view        view
 ----------- -----------------------
-index       index  
+index       index
 ----------- -----------------------
-delete      delete  
+delete      delete
 =========== =======================
 
 
@@ -1679,6 +1679,7 @@ URL filters allow you to implement features like persistent parameters::
         if ($request->getParam('lang') && !isset($params['lang'])) {
             $params['lang'] = $request->getParam('lang');
         }
+
         return $params;
     });
 
@@ -1697,6 +1698,7 @@ example)::
             $params['language'] = $params[0];
             unset($params[0]);
         }
+
         return $params;
     });
 

en/development/sessions.rst

@@ -296,6 +296,7 @@ something like::
             if ($result) {
                 return $result;
             }
+
             return parent::read($id);
         }
 

en/development/testing.rst

@@ -1926,6 +1926,7 @@ Expanding on the Orders example, say we have the following tables::
 
                 return true;
             }
+
             return false;
         }
     }

en/orm/database-basics.rst

@@ -491,6 +491,7 @@ class::
             if ($value === null) {
                 return null;
             }
+
             return json_decode($value, true);
         }
 
@@ -499,6 +500,7 @@ class::
             if (is_array($value) || $value === null) {
                 return $value;
             }
+
             return json_decode($value, true);
         }
 
@@ -512,6 +514,7 @@ class::
             if ($value === null) {
                 return PDO::PARAM_NULL;
             }
+
             return PDO::PARAM_STR;
         }
     }
@@ -586,6 +589,7 @@ used::
             if (isset($data['null') && $data['null'] === false) {
                 $sql .= ' NOT NULL';
             }
+
             return $sql;
         }
 
@@ -693,6 +697,7 @@ value object and into SQL expressions::
             if (is_array($value)) {
                 return new Point($value[0], $value[1]);
             }
+
             return null;
         }
 

en/orm/retrieving-data-and-resultsets.rst

@@ -1000,6 +1000,7 @@ extract a list of unique tags on a collection of articles by running::
         if (!in_array($value, $output)) {
             $output[] = $value;
         }
+
         return $output;
     };
 

en/orm/validation.rst

@@ -227,6 +227,7 @@ You can also use closures for validation rules::
             if ($value > 1) {
                 return true;
             }
+
             return 'Not a good value.';
         }
     ]);

en/tutorials-and-examples/blog/part-three.rst

@@ -266,6 +266,7 @@ the tree::
             } else {
                 $this->Flash->error('The category could not be moved up. Please, try again.');
             }
+
             return $this->redirect($this->referer(['action' => 'index']));
         }
 
@@ -278,6 +279,7 @@ the tree::
             } else {
                 $this->Flash->error('The category could not be moved down. Please, try again.');
             }
+
             return $this->redirect($this->referer(['action' => 'index']));
         }
     }

en/tutorials-and-examples/bookmarks/intro.rst

@@ -414,6 +414,7 @@ method has not been implemented yet, so let's do that. In
                 ->where(['Tags.title IN ' => $options['tags']])
                 ->group(['Bookmarks.id']);
         }
+
         return $query;
     }
 

en/tutorials-and-examples/bookmarks/part-two.rst

@@ -202,6 +202,7 @@ sense. First, we'll add the authorization logic for bookmarks. In your
         if ($bookmark->user_id == $user['id']) {
             return true;
         }
+
         return parent::isAuthorized($user);
     }
 
@@ -396,6 +397,7 @@ to **src/Model/Table/BookmarksTable.php**::
         foreach ($newTags as $tag) {
             $out[] = $this->Tags->newEntity(['title' => $tag]);
         }
+
         return $out;
     }
 

en/tutorials-and-examples/cms/tags-and-users.rst

@@ -444,6 +444,7 @@ to **src/Model/Table/ArticlesTable.php**::
         foreach ($newTags as $tag) {
             $out[] = $this->Tags->newEntity(['title' => $tag]);
         }
+
         return $out;
     }