Fixed style

Behavioral/Iterator/BookList.php

@@ -11,8 +11,6 @@ class BookList implements \Countable
         if (isset($this->books[$bookNumberToGet])) {
             return $this->books[$bookNumberToGet];
         }
-
-        return;
     }
 
     public function addBook(Book $book)

Behavioral/TemplateMethod/Journey.php

@@ -2,9 +2,6 @@
 
 namespace DesignPatterns\Behavioral\TemplateMethod;
 
-/**
- *
- */
 abstract class Journey
 {
     /**

Creational/Builder/BuilderInterface.php

@@ -2,9 +2,6 @@
 
 namespace DesignPatterns\Creational\Builder;
 
-/**
- *
- */
 interface BuilderInterface
 {
     /**

Structural/Facade/Tests/FacadeTest.php

@@ -34,7 +34,7 @@ class FacadeTest extends \PHPUnit_Framework_TestCase
     }
 
     /**
-     * @param Computer $facade
+     * @param Computer    $facade
      * @param OsInterface $os
      * @dataProvider getComputer
      */

Structural/Flyweight/CharacterFlyweight.php

@@ -11,6 +11,7 @@ class CharacterFlyweight implements FlyweightInterface
     /**
      * Any state stored by the concrete flyweight must be independent of its context.
      * For flyweights representing characters, this is usually the corresponding character code.
+     *
      * @var string
      */
     private $name;
@@ -25,7 +26,7 @@ class CharacterFlyweight implements FlyweightInterface
 
     /**
      * Clients supply the context-dependent information that the flyweight needs to draw itself
-     * For flyweights representing characters, extrinsic state usually contains e.g. the font
+     * For flyweights representing characters, extrinsic state usually contains e.g. the font.
      *
      * @param string $font
      */

Structural/Flyweight/FlyweightFactory.php

@@ -2,8 +2,6 @@
 
 namespace DesignPatterns\Structural\Flyweight;
 
-use DesignPatterns\Structural\Flyweight\CharacterFlyweight;
-
 /**
  * A factory manages shared flyweights. Clients shouldn't instaniate them directly,
  * but let the factory take care of returning existing objects or creating new ones.
@@ -11,16 +9,17 @@ use DesignPatterns\Structural\Flyweight\CharacterFlyweight;
 class FlyweightFactory
 {
     /**
-     * Associative store for flyweight objects
+     * Associative store for flyweight objects.
      *
-     * @var Array
+     * @var array
      */
     private $pool = array();
 
     /**
-     * Magic getter
+     * Magic getter.
      *
      * @param string $name
+     *
      * @return Flyweight
      */
     public function __get($name)
@@ -28,7 +27,7 @@ class FlyweightFactory
         if (!array_key_exists($name, $this->pool)) {
             $this->pool[$name] = new CharacterFlyweight($name);
         }
-        
+
         return $this->pool[$name];
     }
 

Structural/Flyweight/FlyweightInterface.php

@@ -3,7 +3,7 @@
 namespace DesignPatterns\Structural\Flyweight;
 
 /**
- * An interface through which flyweights can receive and act on extrinsic state
+ * An interface through which flyweights can receive and act on extrinsic state.
  */
 interface FlyweightInterface
 {

Structural/Flyweight/Tests/FlyweightTest.php

@@ -6,12 +6,12 @@ use DesignPatterns\Structural\Flyweight\FlyweightFactory;
 
 /**
  * FlyweightTest demonstrates how a client would use the flyweight structure
- * You don't have to change the code of your client
+ * You don't have to change the code of your client.
  */
 class FlyweightTest extends \PHPUnit_Framework_TestCase
 {
     private $characters = array('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k',
-        'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z');
+        'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', );
     private $fonts = array('Arial', 'Times New Roman', 'Verdana', 'Helvetica');
 
     // This is about the number of characters in a book of average length
@@ -31,6 +31,6 @@ class FlyweightTest extends \PHPUnit_Framework_TestCase
 
         // Flyweight pattern ensures that instances are shared
         // instead of having hundreds of thousands of individual objects
-        $this->assertLessThanOrEqual($factory->totalNumber(), sizeof($this->characters));
+        $this->assertLessThanOrEqual($factory->totalNumber(), count($this->characters));
     }
 }