Applied fixes from StyleCI

Behavioral/ChainOfResponsibilities/Handler.php

@@ -3,7 +3,7 @@
 namespace DesignPatterns\Behavioral\ChainOfResponsibilities;
 
 /**
- * Handler is a generic handler in the chain of responsibilities
+ * Handler is a generic handler in the chain of responsibilities.
  *
  * Yes you could have a lighter CoR with a simpler handler but if you want your CoR
  * to be extendable and decoupled, it's a better idea to do things like that in real
@@ -18,7 +18,7 @@ abstract class Handler
     private $successor = null;
 
     /**
-     * Append a responsibility to the end of chain
+     * Append a responsibility to the end of chain.
      *
      * A prepend method could be done with the same spirit
      *
@@ -68,7 +68,7 @@ final public function handle(Request $req)
     }
 
     /**
-     * Each concrete handler has to implement the processing of the request
+     * Each concrete handler has to implement the processing of the request.
      *
      * @param Request $req
      *

Behavioral/ChainOfResponsibilities/Responsible/FastStorage.php

@@ -6,7 +6,7 @@
 use DesignPatterns\Behavioral\ChainOfResponsibilities\Request;
 
 /**
- * Class FastStorage
+ * Class FastStorage.
  */
 class FastStorage extends Handler
 {

Behavioral/ChainOfResponsibilities/Responsible/SlowStorage.php

@@ -6,14 +6,13 @@
 use DesignPatterns\Behavioral\ChainOfResponsibilities\Request;
 
 /**
- * This is mostly the same code as FastStorage but in fact, it may greatly differs
+ * This is mostly the same code as FastStorage but in fact, it may greatly differs.
  *
  * One important fact about CoR: each item in the chain MUST NOT assume its position
  * in the chain. A CoR is not responsible if the request is not handled UNLESS
  * you make an "ExceptionHandler" which throws exception if the request goes there.
  *
  * To be really extendable, each handler doesn't know if there is something after it.
- *
  */
 class SlowStorage extends Handler
 {

Behavioral/ChainOfResponsibilities/Tests/ChainTest.php

@@ -3,16 +3,15 @@
 namespace DesignPatterns\Behavioral\ChainOfResponsibilities\Tests;
 
 use DesignPatterns\Behavioral\ChainOfResponsibilities\Request;
+use DesignPatterns\Behavioral\ChainOfResponsibilities\Responsible;
 use DesignPatterns\Behavioral\ChainOfResponsibilities\Responsible\FastStorage;
 use DesignPatterns\Behavioral\ChainOfResponsibilities\Responsible\SlowStorage;
-use DesignPatterns\Behavioral\ChainOfResponsibilities\Responsible;
 
 /**
- * ChainTest tests the CoR
+ * ChainTest tests the CoR.
  */
 class ChainTest extends \PHPUnit_Framework_TestCase
 {
-
     /**
      * @var FastStorage
      */
@@ -30,7 +29,7 @@ public function makeRequest()
         $request->verb = 'get';
 
         return array(
-            array($request)
+            array($request),
         );
     }
 

Behavioral/Command/CommandInterface.php

@@ -3,7 +3,7 @@
 namespace DesignPatterns\Behavioral\Command;
 
 /**
- * class CommandInterface
+ * class CommandInterface.
  */
 interface CommandInterface
 {

Behavioral/Command/HelloCommand.php

@@ -4,7 +4,7 @@
 
 /**
  * This concrete command calls "print" on the Receiver, but an external
- * invoker just knows that it can call "execute"
+ * invoker just knows that it can call "execute".
  */
 class HelloCommand implements CommandInterface
 {
@@ -25,7 +25,7 @@ public function __construct(Receiver $console)
     }
 
     /**
-     * execute and output "Hello World"
+     * execute and output "Hello World".
      */
     public function execute()
     {

Behavioral/Command/Invoker.php

@@ -4,7 +4,7 @@
 
 /**
  * Invoker is using the command given to it.
- * Example : an Application in SF2
+ * Example : an Application in SF2.
  */
 class Invoker
 {
@@ -25,7 +25,7 @@ public function setCommand(CommandInterface $cmd)
     }
 
     /**
-     * executes the command
+     * executes the command.
      */
     public function run()
     {

Behavioral/Command/Receiver.php

@@ -3,7 +3,7 @@
 namespace DesignPatterns\Behavioral\Command;
 
 /**
- * Receiver is specific service with its own contract and can be only concrete
+ * Receiver is specific service with its own contract and can be only concrete.
  */
 class Receiver
 {

Behavioral/Command/Tests/CommandTest.php

@@ -2,16 +2,15 @@
 
 namespace DesignPatterns\Behavioral\Command\Tests;
 
+use DesignPatterns\Behavioral\Command\HelloCommand;
 use DesignPatterns\Behavioral\Command\Invoker;
 use DesignPatterns\Behavioral\Command\Receiver;
-use DesignPatterns\Behavioral\Command\HelloCommand;
 
 /**
- * CommandTest has the role of the Client in the Command Pattern
+ * CommandTest has the role of the Client in the Command Pattern.
  */
 class CommandTest extends \PHPUnit_Framework_TestCase
 {
-
     /**
      * @var Invoker
      */

Behavioral/Iterator/Book.php

@@ -4,7 +4,6 @@
 
 class Book
 {
-
     private $author;
 
     private $title;
@@ -27,6 +26,6 @@ public function getTitle()
 
     public function getAuthorAndTitle()
     {
-        return $this->getTitle() . ' by ' . $this->getAuthor();
+        return $this->getTitle().' by '.$this->getAuthor();
     }
 }

Behavioral/Iterator/BookList.php

@@ -4,7 +4,6 @@
 
 class BookList implements \Countable
 {
-
     private $books;
 
     public function getBook($bookNumberToGet)
@@ -13,7 +12,7 @@ public function getBook($bookNumberToGet)
             return $this->books[$bookNumberToGet];
         }
 
-        return null;
+        return;
     }
 
     public function addBook(Book $book)

Behavioral/Iterator/BookListIterator.php

@@ -4,7 +4,6 @@
 
 class BookListIterator implements \Iterator
 {
-
     /**
      * @var BookList
      */
@@ -21,8 +20,10 @@ public function __construct(BookList $bookList)
     }
 
     /**
-     * Return the current book
+     * Return the current book.
+     *
      * @link http://php.net/manual/en/iterator.current.php
+     *
      * @return Book Can return any type.
      */
     public function current()
@@ -32,8 +33,10 @@ public function current()
 
     /**
      * (PHP 5 &gt;= 5.0.0)<br/>
-     * Move forward to next element
+     * Move forward to next element.
+     *
      * @link http://php.net/manual/en/iterator.next.php
+     *
      * @return void Any returned value is ignored.
      */
     public function next()
@@ -43,8 +46,10 @@ public function next()
 
     /**
      * (PHP 5 &gt;= 5.0.0)<br/>
-     * Return the key of the current element
+     * Return the key of the current element.
+     *
      * @link http://php.net/manual/en/iterator.key.php
+     *
      * @return mixed scalar on success, or null on failure.
      */
     public function key()
@@ -54,10 +59,12 @@ public function key()
 
     /**
      * (PHP 5 &gt;= 5.0.0)<br/>
-     * Checks if current position is valid
+     * Checks if current position is valid.
+     *
      * @link http://php.net/manual/en/iterator.valid.php
-     * @return boolean The return value will be casted to boolean and then evaluated.
-     *       Returns true on success or false on failure.
+     *
+     * @return bool The return value will be casted to boolean and then evaluated.
+     *              Returns true on success or false on failure.
      */
     public function valid()
     {
@@ -66,8 +73,10 @@ public function valid()
 
     /**
      * (PHP 5 &gt;= 5.0.0)<br/>
-     * Rewind the Iterator to the first element
+     * Rewind the Iterator to the first element.
+     *
      * @link http://php.net/manual/en/iterator.rewind.php
+     *
      * @return void Any returned value is ignored.
      */
     public function rewind()

Behavioral/Iterator/BookListReverseIterator.php

@@ -4,7 +4,6 @@
 
 class BookListReverseIterator implements \Iterator
 {
-
     /**
      * @var BookList
      */
@@ -22,8 +21,10 @@ public function __construct(BookList $bookList)
     }
 
     /**
-     * Return the current book
+     * Return the current book.
+     *
      * @link http://php.net/manual/en/iterator.current.php
+     *
      * @return Book Can return any type.
      */
     public function current()
@@ -33,8 +34,10 @@ public function current()
 
     /**
      * (PHP 5 &gt;= 5.0.0)<br/>
-     * Move forward to next element
+     * Move forward to next element.
+     *
      * @link http://php.net/manual/en/iterator.next.php
+     *
      * @return void Any returned value is ignored.
      */
     public function next()
@@ -44,8 +47,10 @@ public function next()
 
     /**
      * (PHP 5 &gt;= 5.0.0)<br/>
-     * Return the key of the current element
+     * Return the key of the current element.
+     *
      * @link http://php.net/manual/en/iterator.key.php
+     *
      * @return mixed scalar on success, or null on failure.
      */
     public function key()
@@ -55,10 +60,12 @@ public function key()
 
     /**
      * (PHP 5 &gt;= 5.0.0)<br/>
-     * Checks if current position is valid
+     * Checks if current position is valid.
+     *
      * @link http://php.net/manual/en/iterator.valid.php
-     * @return boolean The return value will be casted to boolean and then evaluated.
-     *       Returns true on success or false on failure.
+     *
+     * @return bool The return value will be casted to boolean and then evaluated.
+     *              Returns true on success or false on failure.
      */
     public function valid()
     {
@@ -67,8 +74,10 @@ public function valid()
 
     /**
      * (PHP 5 &gt;= 5.0.0)<br/>
-     * Rewind the Iterator to the first element
+     * Rewind the Iterator to the first element.
+     *
      * @link http://php.net/manual/en/iterator.rewind.php
+     *
      * @return void Any returned value is ignored.
      */
     public function rewind()

Behavioral/Iterator/Tests/IteratorTest.php

@@ -9,7 +9,6 @@
 
 class IteratorTest extends \PHPUnit_Framework_TestCase
 {
-
     /**
      * @var BookList
      */
@@ -30,8 +29,8 @@ public function expectedAuthors()
                 array(
                     'Learning PHP Design Patterns by William Sanders',
                     'Professional Php Design Patterns by Aaron Saray',
-                    'Clean Code by Robert C. Martin'
-                )
+                    'Clean Code by Robert C. Martin',
+                ),
             ),
         );
     }
@@ -65,7 +64,7 @@ public function testUseAReverseIteratorAndValidateAuthors($expected)
     }
 
     /**
-     * Test BookList Remove
+     * Test BookList Remove.
      */
     public function testBookRemove()
     {

Behavioral/Mediator/Colleague.php

@@ -9,12 +9,12 @@
 abstract class Colleague
 {
     /**
-     * this ensures no change in subclasses
+     * this ensures no change in subclasses.
      *
      * @var MediatorInterface
      */
     private $mediator;
-    
+
     /**
      * @param MediatorInterface $medium
      */
@@ -25,6 +25,7 @@ public function __construct(MediatorInterface $medium)
     }
 
     // for subclasses
+
     protected function getMediator()
     {
         return $this->mediator;