Removing trailing spaces.

lib/Cake/Cache/Engine/WincacheEngine.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Wincache storage engine for cache. 
+ * Wincache storage engine for cache.
  *
  * Supports wincache 1.1.0 and higher.
  *
@@ -67,7 +67,7 @@ class WincacheEngine extends CacheEngine {
  * Read a key from the cache
  *
  * @param string $key Identifier for the data
- * @return mixed The cached data, or false if the data doesn't exist, has expired, or if 
+ * @return mixed The cached data, or false if the data doesn't exist, has expired, or if
  *     there was an error fetching it
  */
 	public function read($key) {
@@ -112,7 +112,7 @@ class WincacheEngine extends CacheEngine {
 	}
 
 /**
- * Delete all keys from the cache.  This will clear every cache value stored 
+ * Delete all keys from the cache.  This will clear every cache value stored
  * in wincache.
  *
  * @param boolean $check

lib/Cake/Configure/IniReader.php

@@ -43,8 +43,8 @@
  * You can combine `.` separated values with sections to create more deeply
  * nested structures.
  *
- * IniReader also manipulates how the special ini values of 
+ * IniReader also manipulates how the special ini values of
- * 'yes', 'no', 'on', 'off', 'null' are handled. These values will be 
+ * 'yes', 'no', 'on', 'off', 'null' are handled. These values will be
  * converted to their boolean equivalents.
  *
  * @package       Cake.Configure

lib/Cake/Console/Command/CommandListShell.php

@@ -76,7 +76,7 @@ class CommandListShell extends Shell {
 /**
  * Gets the shell command listing.
  *
- * @return array 
+ * @return array
  */
 	protected function _getShellList() {
 		$shellList = array();

lib/Cake/Console/Command/Task/ProjectTask.php

@@ -52,7 +52,7 @@ class ProjectTask extends Shell {
 			$prompt = __d('cake_console', "What is the path to the project you want to bake?");
 			$project = $this->in($prompt, null, APP . 'myapp');
 		}
-		
+
 
 		if ($project && !Folder::isAbsolute($project) && isset($_SERVER['PWD'])) {
 			$project = $_SERVER['PWD'] . DS . $project;

lib/Cake/Console/ConsoleErrorHandler.php

@@ -20,7 +20,7 @@ App::uses('ConsoleOutput', 'Console');
 App::uses('CakeLog', 'Log');
 
 /**
- * Error Handler for Cake console. Does simple printing of the 
+ * Error Handler for Cake console. Does simple printing of the
  * exception that occurred and the stack trace of the error.
  *
  * @package       Cake.Console
@@ -55,7 +55,7 @@ class ConsoleErrorHandler extends ErrorHandler {
 	public static function handleException(Exception $exception) {
 		$stderr = self::getStderr();
 		$stderr->write(__d('cake_console', "<error>Error:</error> %s\n%s",
-			$exception->getMessage(), 
+			$exception->getMessage(),
 			$exception->getTraceAsString()
 		));
 	}

lib/Cake/Console/ConsoleInput.php

@@ -17,7 +17,7 @@
  * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
  */
 /**
- * Object wrapper for interacting with stdin 
+ * Object wrapper for interacting with stdin
  *
  * @package       Cake.Console
  */

lib/Cake/Console/ConsoleInputArgument.php

@@ -85,7 +85,7 @@ class ConsoleInputArgument {
  * Generate the help for this argument.
  *
  * @param integer $width The width to make the name of the option.
- * @return string 
+ * @return string
  */
 	public function help($width = 0) {
 		$name = $this->_name;
@@ -141,7 +141,7 @@ class ConsoleInputArgument {
 		}
 		if (!in_array($value, $this->_choices)) {
 			throw new ConsoleException(
-				__d('cake_console', '"%s" is not a valid value for %s. Please use one of "%s"', 
+				__d('cake_console', '"%s" is not a valid value for %s. Please use one of "%s"',
 				$value, $this->_name, implode(', ', $this->_choices)
 			));
 		}

lib/Cake/Console/ConsoleInputOption.php

@@ -118,7 +118,7 @@ class ConsoleInputOption {
  * Generate the help for this this option.
  *
  * @param integer $width The width to make the name of the option.
- * @return string 
+ * @return string
  */
 	public function help($width = 0) {
 		$default = $short = '';

lib/Cake/Console/ConsoleInputSubcommand.php

@@ -37,7 +37,7 @@ class ConsoleInputSubcommand {
  *
  * @var string
  */
-	protected $_help; 
+	protected $_help;
 
 /**
  * The ConsoleOptionParser for this subcommand.
@@ -51,7 +51,7 @@ class ConsoleInputSubcommand {
  *
  * @param mixed $name The long name of the subcommand, or an array with all the properties.
  * @param string $help The help text for this option
- * @param mixed $parser A parser for this subcommand. Either a ConsoleOptionParser, or an array that can be 
+ * @param mixed $parser A parser for this subcommand. Either a ConsoleOptionParser, or an array that can be
  *   used with ConsoleOptionParser::buildFromArray()
  */
 	public function __construct($name, $help = '', $parser = null) {
@@ -83,7 +83,7 @@ class ConsoleInputSubcommand {
  * Generate the help for this this subcommand.
  *
  * @param integer $width The width to make the name of the subcommand.
- * @return string 
+ * @return string
  */
 	public function help($width = 0) {
 		$name = $this->_name;

lib/Cake/Console/ConsoleOptionParser.php

@@ -232,7 +232,7 @@ class ConsoleOptionParser {
 /**
  * Get or set the description text for shell/task.
  *
- * @param mixed $text The text to set, or null if you want to read. If an array the 
+ * @param mixed $text The text to set, or null if you want to read. If an array the
  *   text will be imploded with "\n"
  * @return mixed If reading, the value of the description. If setting $this will be returned
  */

lib/Cake/Console/ConsoleOutput.php

@@ -18,8 +18,8 @@
 /**
  * Object wrapper for outputting information from a shell application.
  * Can be connected to any stream resource that can be used with fopen()
- * 
+ *
- * Can generate colorized output on consoles that support it. There are a few 
+ * Can generate colorized output on consoles that support it. There are a few
  * built in styles
  *
  * - `error` Error messages.
@@ -141,7 +141,7 @@ class ConsoleOutput {
  *
  * Checks for a pretty console environment. Ansicon allows pretty consoles
  * on windows, and is supported.
- * 
+ *
  * @param string $stream The identifier of the stream to write output to.
  */
 	public function __construct($stream = 'php://stdout') {
@@ -265,7 +265,7 @@ class ConsoleOutput {
 
 /**
  * Get/Set the output type to use.  The output type how formatting tags are treated.
- * 
+ *
  * @param integer $type The output type to use.  Should be one of the class constants.
  * @return mixed Either null or the value if getting.
  */

lib/Cake/Console/HelpFormatter.php

@@ -180,7 +180,7 @@ class HelpFormatter {
 		$xml = new SimpleXmlElement('<shell></shell>');
 		$xml->addChild('command', $parser->command());
 		$xml->addChild('description', $parser->description());
-		
+
 		$xml->addChild('epilog', $parser->epilog());
 		$subcommands = $xml->addChild('subcommands');
 		foreach ($parser->subcommands() as $command) {

lib/Cake/Console/Shell.php

@@ -353,7 +353,7 @@ class Shell extends Object {
 		} catch (ConsoleException $e) {
 			return $this->out($this->OptionParser->help($command));
 		}
-		
+
 		$this->command = $command;
 		if (!empty($this->params['help'])) {
 			return $this->_displayHelp($command);

lib/Cake/Console/TaskCollection.php

@@ -50,7 +50,7 @@ class TaskCollection extends ObjectCollection {
 /**
  * Loads/constructs a task.  Will return the instance in the collection
  * if it already exists.
- * 
+ *
  * @param string $task Task name to load
  * @param array $settings Settings for the task.
  * @return Task A task object, Either the existing loaded task or a new one.

lib/Cake/Controller/Component/Auth/ActionsAuthorize.php

@@ -12,7 +12,7 @@
  * @link          http://cakephp.org CakePHP(tm) Project
  * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
  */
- 
+
 App::uses('BaseAuthorize', 'Controller/Component/Auth');
 
 /**

lib/Cake/Controller/Component/Auth/BaseAuthenticate.php

@@ -99,10 +99,10 @@ abstract class BaseAuthenticate {
 	abstract public function authenticate(CakeRequest $request, CakeResponse $response);
 
 /**
- * Allows you to hook into AuthComponent::logout(), 
+ * Allows you to hook into AuthComponent::logout(),
  * and implement specialized logout behaviour.
- * 
+ *
- * All attached authentication objects will have this method 
+ * All attached authentication objects will have this method
  * called when a user logs out.
  *
  * @param array $user The user about to be logged out.

lib/Cake/Controller/Component/Auth/BaseAuthorize.php

@@ -34,7 +34,7 @@ abstract class BaseAuthorize {
  * @var ComponentCollection
  */
 	protected $_Collection;
-	
+
 /**
  * Settings for authorize objects.
  *
@@ -75,7 +75,7 @@ abstract class BaseAuthorize {
  * Checks user authorization.
  *
  * @param array $user Active user data
- * @param CakeRequest $request 
+ * @param CakeRequest $request
  * @return boolean
  */
 	abstract public function authorize($user, CakeRequest $request);

lib/Cake/Controller/Component/Auth/BasicAuthenticate.php

@@ -24,7 +24,7 @@ App::uses('BaseAuthenticate', 'Controller/Component/Auth');
  * Auth must support cookies.
  *
  * ### Using Basic auth
- * 
+ *
  * In your controller's components array, add auth + the required settings.
  * {{{
  *	var $components = array(
@@ -76,7 +76,7 @@ class BasicAuthenticate extends BaseAuthenticate {
 	}
 
 /**
- * Authenticate a user using basic HTTP auth.  Will use the configured User model and attempt a 
+ * Authenticate a user using basic HTTP auth.  Will use the configured User model and attempt a
  * login using basic HTTP auth.
  *
  * @param CakeRequest $request The request to authenticate with.
@@ -104,7 +104,7 @@ class BasicAuthenticate extends BaseAuthenticate {
 	public function getUser($request) {
 		$username = env('PHP_AUTH_USER');
 		$pass = env('PHP_AUTH_PW');
-		
+
 		if (empty($username) || empty($pass)) {
 			return false;
 		}

lib/Cake/Controller/Component/Auth/ControllerAuthorize.php

@@ -57,7 +57,7 @@ class ControllerAuthorize extends BaseAuthorize {
  * Checks user authorization using a controller callback.
  *
  * @param array $user Active user data
- * @param CakeRequest $request 
+ * @param CakeRequest $request
  * @return boolean
  */
 	public function authorize($user, CakeRequest $request) {

lib/Cake/Controller/Component/Auth/CrudAuthorize.php

@@ -81,9 +81,9 @@ class CrudAuthorize extends BaseAuthorize {
  */
 	public function authorize($user, CakeRequest $request) {
 		if (!isset($this->settings['actionMap'][$request->params['action']])) {
-			trigger_error(__d('cake_dev', 
+			trigger_error(__d('cake_dev',
 				'CrudAuthorize::authorize() - Attempted access of un-mapped action "%1$s" in controller "%2$s"',
-				$request->action, 
+				$request->action,
 				$request->controller
 				),
 				E_USER_WARNING

lib/Cake/Controller/Component/Auth/DigestAuthenticate.php

@@ -20,14 +20,14 @@ App::uses('BaseAuthenticate', 'Controller/Component/Auth');
  *
  * Provides Digest HTTP authentication support for AuthComponent.  Unlike most AuthComponent adapters,
  * DigestAuthenticate requires a special password hash that conforms to RFC2617.  You can create this
- * password using `DigestAuthenticate::password()`.  If you wish to use digest authentication alongside other 
+ * password using `DigestAuthenticate::password()`.  If you wish to use digest authentication alongside other
  * authentication methods, its recommended that you store the digest authentication separately.
  *
  * Clients using Digest Authentication  must support cookies.  Since AuthComponent identifies users based
  * on Session contents, clients without support for cookies will not function properly.
  *
  * ### Using Digest auth
- * 
+ *
  * In your controller's components array, add auth + the required settings.
  * {{{
  *	var $components = array(
@@ -47,7 +47,7 @@ App::uses('BaseAuthenticate', 'Controller/Component/Auth');
  *
  * `$digestPass = DigestAuthenticate::password($username, env('SERVER_NAME'), $password);`
  *
- * Its recommended that you store this digest auth only password separate from password hashes used for other 
+ * Its recommended that you store this digest auth only password separate from password hashes used for other
  * login methods.  For example `User.digest_pass` could be used for a digest password, while `User.password` would
  * store the password hash for use with other methods like Basic or Form.
  *
@@ -101,7 +101,7 @@ class DigestAuthenticate extends BaseAuthenticate {
 		}
 	}
 /**
- * Authenticate a user using Digest HTTP auth.  Will use the configured User model and attempt a 
+ * Authenticate a user using Digest HTTP auth.  Will use the configured User model and attempt a
  * login using Digest HTTP auth.
  *
  * @param CakeRequest $request The request to authenticate with.
@@ -230,7 +230,7 @@ class DigestAuthenticate extends BaseAuthenticate {
 	}
 
 /**
- * Creates an auth digest password hash to store 
+ * Creates an auth digest password hash to store
  *
  * @param string $username The username to use in the digest hash.
  * @param string $password The unhashed password to make a digest hash for.

lib/Cake/Controller/Component/Auth/FormAuthenticate.php

@@ -38,7 +38,7 @@ class FormAuthenticate extends BaseAuthenticate {
 
 /**
  * Authenticates the identity contained in a request.  Will use the `settings.userModel`, and `settings.fields`
- * to find POST data that is used to find a matching record in the `settings.userModel`.  Will return false if 
+ * to find POST data that is used to find a matching record in the `settings.userModel`.  Will return false if
  * there is no post data, either username or password is missing, of if the scope conditions have not been met.
  *
  * @param CakeRequest $request The request that contains login information.

lib/Cake/Controller/Component/CookieComponent.php

@@ -109,7 +109,7 @@ class CookieComponent extends Component {
 /**
  * HTTP only cookie
  *
- * Set to true to make HTTP only cookies.  Cookies that are HTTP only 
+ * Set to true to make HTTP only cookies.  Cookies that are HTTP only
  * are not accessible in Javascript.
  *
  * @var boolean
@@ -205,7 +205,7 @@ class CookieComponent extends Component {
 		}
 		$this->_encrypted = $encrypt;
 		$this->_expire($expires);
-		
+
 		if (!is_array($key)) {
 			$key = array($key => $value);
 		}
@@ -366,7 +366,7 @@ class CookieComponent extends Component {
  */
 	protected function _write($name, $value) {
 		$this->_setcookie(
-			$this->name . $name, $this->_encrypt($value), 
+			$this->name . $name, $this->_encrypt($value),
 			$this->_expires, $this->path, $this->domain, $this->secure, $this->httpOnly
 		);
 
@@ -384,7 +384,7 @@ class CookieComponent extends Component {
  */
 	protected function _delete($name) {
 		$this->_setcookie(
-			$this->name . $name, '', 
+			$this->name . $name, '',
 			time() - 42000, $this->path, $this->domain, $this->secure, $this->httpOnly
 		);
 	}

lib/Cake/Controller/Component/PaginatorComponent.php

@@ -101,7 +101,7 @@ class PaginatorComponent extends Component {
  *
  * @param mixed $object Model to paginate (e.g: model instance, or 'Model', or 'Model.InnerModel')
  * @param mixed $scope Additional find conditions to use while paginating
- * @param array $whitelist List of allowed fields for ordering.  This allows you to prevent ordering 
+ * @param array $whitelist List of allowed fields for ordering.  This allows you to prevent ordering
  *   on non-indexed, or undesirable columns.
  * @return array Model query results
  * @throws MissingModelException
@@ -308,7 +308,7 @@ class PaginatorComponent extends Component {
 	}
 
 /**
- * Validate that the desired sorting can be performed on the $object.  Only fields or 
+ * Validate that the desired sorting can be performed on the $object.  Only fields or
  * virtualFields can be sorted on.  The direction param will also be sanitized.  Lastly
  * sort + direction keys will be converted into the model friendly order key.
  *
@@ -331,14 +331,14 @@ class PaginatorComponent extends Component {
 			}
 			$options['order'] = array($options['sort'] => $direction);
 		}
-		
+
 		if (!empty($whitelist)) {
 			$field = key($options['order']);
 			if (!in_array($field, $whitelist)) {
 				$options['order'] = null;
 			}
 		}
-	
+
 		if (!empty($options['order']) && is_array($options['order'])) {
 			$alias = $object->alias ;
 			$key = $field = key($options['order']);
@@ -357,7 +357,7 @@ class PaginatorComponent extends Component {
 				$options['order'][$alias . '.' . $field] = $value;
 			}
 		}
-	
+
 		return $options;
 	}
 

lib/Cake/Controller/Component/RequestHandlerComponent.php

@@ -97,7 +97,7 @@ class RequestHandlerComponent extends Component {
 
 /**
  * Initializes the component, gets a reference to Controller::$parameters, and
- * checks to see if a file extension has been parsed by the Router.  Or if the 
+ * checks to see if a file extension has been parsed by the Router.  Or if the
  * HTTP_ACCEPT_TYPE is set to a single value that is a supported extension and mapped type.
  * If yes, RequestHandler::$ext is set to that value
  *
@@ -172,7 +172,7 @@ class RequestHandlerComponent extends Component {
  * Helper method to parse xml input data, due to lack of anonymous functions
  * this lives here.
  *
- * @param string $xml 
+ * @param string $xml
  * @return array Xml array data
  */
 	public function _convertXml($xml) {
@@ -437,7 +437,7 @@ class RequestHandlerComponent extends Component {
 		if (!$this->request->is('post') && !$this->request->is('put')) {
 			return null;
 		}
-	
+
 		list($contentType) = explode(';', env('CONTENT_TYPE'));
 		if ($type == null) {
 			return $this->mapType($contentType);
@@ -498,7 +498,7 @@ class RequestHandlerComponent extends Component {
 
 /**
  * Sets the layout and template paths for the content type defined by $type.
- * 
+ *
  * ### Usage:
  *
  * Render the response as an 'ajax' response.
@@ -652,7 +652,7 @@ class RequestHandlerComponent extends Component {
 	}
 
 /**
- * Add a new mapped input type.  Mapped input types are automatically 
+ * Add a new mapped input type.  Mapped input types are automatically
  * converted by RequestHandlerComponent during the startup() callback.
  *
  * @param string $type The type alias being converted, ie. json

lib/Cake/Controller/Component/SecurityComponent.php

@@ -140,7 +140,7 @@ class SecurityComponent extends Component {
 
 /**
  * The duration from when a CSRF token is created that it will expire on.
- * Each form/page request will generate a new token that can only be submitted once unless 
+ * Each form/page request will generate a new token that can only be submitted once unless
  * it expires.  Can be any value compatible with strtotime()
  *
  * @var string
@@ -498,7 +498,7 @@ class SecurityComponent extends Component {
 			if (!empty($tokenData['csrfTokens']) && is_array($tokenData['csrfTokens'])) {
 				$token['csrfTokens'] = $this->_expireTokens($tokenData['csrfTokens']);
 			}
-		} 
+		}
 		if ($this->csrfCheck && ($this->csrfUseOnce || empty($token['csrfTokens'])) ) {
 			$token['csrfTokens'][$authKey] = strtotime($this->csrfExpires);
 		}

lib/Cake/Controller/Component/SessionComponent.php

@@ -32,7 +32,7 @@ App::uses('CakeSession', 'Model/Datasource');
 class SessionComponent extends Component {
 
 /**
- * Get / Set the userAgent 
+ * Get / Set the userAgent
  *
  * @param string $userAgent Set the userAgent
  * @return void

lib/Cake/Controller/ComponentCollection.php

@@ -69,7 +69,7 @@ class ComponentCollection extends ObjectCollection {
  * );
  * }}}
  * All calls to the `Email` component would use `AliasedEmail` instead.
- * 
+ *
  * @param string $component Component name to load
  * @param array $settings Settings for the component.
  * @return Component A component object, Either the existing loaded component or a new one.

lib/Cake/Controller/Controller.php

@@ -301,7 +301,7 @@ class Controller extends Object {
  *
  * @param CakeRequest $request Request object for this controller. Can be null for testing,
  *  but expect that features that use the request parameters will not work.
- * @param CakeResponse $response Response object for this controller. 
+ * @param CakeResponse $response Response object for this controller.
  */
 	public function __construct($request = null, $response = null) {
 		if ($this->name === null) {
@@ -455,7 +455,7 @@ class Controller extends Object {
 	}
 
 /**
- * Dispatches the controller action.  Checks that the action 
+ * Dispatches the controller action.  Checks that the action
  * exists and isn't private.
  *
  * @param CakeRequest $request
@@ -487,7 +487,7 @@ class Controller extends Object {
 	}
 
 /**
- * Check if the request's action is marked as private, with an underscore, 
+ * Check if the request's action is marked as private, with an underscore,
  * or if the request is attempting to directly accessing a prefixed action.
  *
  * @param ReflectionMethod $method The method to be invoked.
@@ -496,7 +496,7 @@ class Controller extends Object {
  */
 	protected function _isPrivateAction(ReflectionMethod $method, CakeRequest $request) {
 		$privateAction = (
-			$method->name[0] === '_' || 
+			$method->name[0] === '_' ||
 			!$method->isPublic() ||
 			!in_array($method->name,  $this->methods)
 		);
@@ -882,7 +882,7 @@ class Controller extends Object {
 				$this->request->params['models'][$className] = compact('plugin', 'className');
 			}
 		} if (!empty($this->modelClass) && ($this->uses === false || $this->uses === array())) {
-			$this->request->params['models'][$this->modelClass] = array('plugin' => $this->plugin, 'className' => $this->modelClass); 
+			$this->request->params['models'][$this->modelClass] = array('plugin' => $this->plugin, 'className' => $this->modelClass);
 		}
 
 		$models = ClassRegistry::keys();

lib/Cake/Error/ErrorHandler.php

@@ -26,7 +26,7 @@ App::uses('AppController', 'Controller');
 
 /**
  *
- * Error Handler provides basic error and exception handling for your application. It captures and 
+ * Error Handler provides basic error and exception handling for your application. It captures and
  * handles all unhandled exceptions and errors. Displays helpful framework errors when debug > 1.
  *
  * ### Uncaught exceptions
@@ -47,7 +47,7 @@ App::uses('AppController', 'Controller');
  *
  * This gives you full control over the exception handling process.  The class you choose should be
  * loaded in your app/Config/bootstrap.php, so its available to handle any exceptions.  You can
- * define the handler as any callback type. Using Exception.handler overrides all other exception 
+ * define the handler as any callback type. Using Exception.handler overrides all other exception
  * handling settings and logic.
  *
  * #### Using `AppController::appError();`
@@ -67,8 +67,8 @@ App::uses('AppController', 'Controller');
  *
  * #### Logging exceptions
  *
- * Using the built-in exception handling, you can log all the exceptions 
+ * Using the built-in exception handling, you can log all the exceptions
- * that are dealt with by ErrorHandler by setting `Exception.log` to true in your core.php. 
+ * that are dealt with by ErrorHandler by setting `Exception.log` to true in your core.php.
  * Enabling this will log every exception to CakeLog and the configured loggers.
  *
  * ### PHP errors
@@ -139,7 +139,7 @@ class ErrorHandler {
 
 /**
  * Set as the default error handler by CakePHP. Use Configure::write('Error.handler', $callback), to use your own
- * error handling methods.  This function will use Debugger to display errors when debug > 0.  And 
+ * error handling methods.  This function will use Debugger to display errors when debug > 0.  And
  * will log errors to CakeLog, when debug == 0.
  *
  * You can use Configure::write('Error.level', $value); to set what type of errors will be handled here.

lib/Cake/Log/CakeLog.php

@@ -171,7 +171,7 @@ class CakeLog {
  * ### Usage:
  *
  * Write a message to the 'warning' log:
- * 
+ *
  * `CakeLog::write('warning', 'Stuff is broken here');`
  *
  * @param string $type Type of message being written

lib/Cake/Log/CakeLogInterface.php

@@ -27,8 +27,8 @@ interface CakeLogInterface {
 /**
  * Write method to handle writes being made to the Logger
  *
- * @param string $type 
+ * @param string $type
- * @param string $message 
+ * @param string $message
  * @return void
  */
 	public function write($type, $message);

lib/Cake/Log/Engine/FileLog.php

@@ -19,7 +19,6 @@
 
 App::uses('CakeLogInterface', 'Log');
 
-
 /**
  * File Storage stream for Logging.  Writes logs to different files
  * based on the type of log it is.
@@ -37,7 +36,7 @@ class FileLog implements CakeLogInterface {
 
 /**
  * Constructs a new File Logger.
- * 
+ *
  * Options
  *
  * - `path` the path to save logs on.

lib/Cake/Model/Behavior/ContainableBehavior.php

@@ -106,7 +106,7 @@ class ContainableBehavior extends ModelBehavior {
 			$contain = array_merge($contain, (array)$query['contain']);
 		}
 		if (
-			$noContain || !$contain || in_array($contain, array(null, false), true) || 
+			$noContain || !$contain || in_array($contain, array(null, false), true) ||
 			(isset($contain[0]) && $contain[0] === null)
 		) {
 			if ($noContain) {

lib/Cake/Model/CakeSchema.php

@@ -277,7 +277,7 @@ class CakeSchema extends Object {
 									if (in_array($withTable, $currentTables)) {
 										$key = array_search($withTable, $currentTables);
 										$noPrefixWith = $this->_noPrefixTable($prefix, $withTable);
-	
+
 										$tables[$noPrefixWith] = $this->__columns($Object->$class);
 										$tables[$noPrefixWith]['indexes'] = $db->index($Object->$class);
 										$tables[$noPrefixWith]['tableParameters'] = $db->readTableParameters($withTable);

lib/Cake/Model/Datasource/CakeSession.php

@@ -325,7 +325,7 @@ class CakeSession {
 /**
  * Tests that the user agent is valid and that the session hasn't 'timed out'.
  * Since timeouts are implemented in CakeSession it checks the current self::$time
- * against the time the session is set to expire.  The User agent is only checked 
+ * against the time the session is set to expire.  The User agent is only checked
  * if Session.checkAgent == true.
  *
  * @return boolean

lib/Cake/Model/Datasource/Database/Sqlserver.php

@@ -211,15 +211,15 @@ class Sqlserver extends DboSource {
 		$fields = array();
 		$table = $this->fullTableName($model, false);
 		$cols = $this->_execute(
-			"SELECT 
+			"SELECT
 				COLUMN_NAME as Field,
-				DATA_TYPE as Type, 
+				DATA_TYPE as Type,
-				COL_LENGTH('" . $table . "', COLUMN_NAME) as Length, 
+				COL_LENGTH('" . $table . "', COLUMN_NAME) as Length,
-				IS_NULLABLE As [Null], 
+				IS_NULLABLE As [Null],
-				COLUMN_DEFAULT as [Default], 
+				COLUMN_DEFAULT as [Default],
 				COLUMNPROPERTY(OBJECT_ID('" . $table . "'), COLUMN_NAME, 'IsIdentity') as [Key],
-				NUMERIC_SCALE as Size 
+				NUMERIC_SCALE as Size
-			FROM INFORMATION_SCHEMA.COLUMNS 
+			FROM INFORMATION_SCHEMA.COLUMNS
 			WHERE TABLE_NAME = '" . $table . "'"
 		);
 		if (!$cols) {

lib/Cake/Model/Datasource/Session/DatabaseSession.php

@@ -30,7 +30,7 @@ class DatabaseSession implements CakeSessionHandlerInterface {
  */
 	public function __construct() {
 		$modelName = Configure::read('Session.handler.model');
-		
+
 		if (empty($modelName)) {
 			$settings = array(
 				'class' =>'Session',

lib/Cake/Network/CakeRequest.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * CakeRequest 
+ * CakeRequest
  *
  * PHP 5
  *
@@ -21,7 +21,7 @@ App::uses('Set', 'Utility');
 /**
  * A class that helps wrap Request information and particulars about a single request.
  * Provides methods commonly used to introspect on the request headers and request body.
- * 
+ *
  * Has both an Array and Object interface. You can access framework parameters using indexes:
  *
  * `$request['controller']` or `$request->controller`.
@@ -84,7 +84,7 @@ class CakeRequest implements ArrayAccess {
 /**
  * The built in detectors used with `is()` can be modified with `addDetector()`.
  *
- * There are several ways to specify a detector, see CakeRequest::addDetector() for the 
+ * There are several ways to specify a detector, see CakeRequest::addDetector() for the
  * various formats and ways to define detectors.
  *
  * @var array
@@ -116,7 +116,7 @@ class CakeRequest implements ArrayAccess {
 	private $__input = '';
 
 /**
- * Constructor 
+ * Constructor
  *
  * @param string $url Trimmed url string to use.  Should not contain the application base path.
  * @param boolean $parseEnvironment Set to false to not auto parse the environment. ie. GET, POST and FILES.
@@ -410,7 +410,7 @@ class CakeRequest implements ArrayAccess {
 
 /**
  * Check whether or not a Request is a certain type.  Uses the built in detection rules
- * as well as additional rules defined with CakeRequest::addDetector().  Any detector can be called 
+ * as well as additional rules defined with CakeRequest::addDetector().  Any detector can be called
  * as `is($type)` or `is$Type()`.
  *
  * @param string $type The type of request you want to check.
@@ -454,7 +454,7 @@ class CakeRequest implements ArrayAccess {
  * ### Pattern value comparison
  *
  * Pattern value comparison allows you to compare a value fetched from `env()` to a regular expression.
- * 
+ *
  * e.g `addDetector('iphone', array('env' => 'HTTP_USER_AGENT', 'pattern' => '/iPhone/i'));`
  *
  * ### Option based comparison
@@ -543,10 +543,10 @@ class CakeRequest implements ArrayAccess {
 
 /**
  * Get the HTTP method used for this request.
- * There are a few ways to specify a method.  
+ * There are a few ways to specify a method.
  *
  * - If your client supports it you can use native HTTP methods.
- * - You can set the HTTP-X-Method-Override header. 
+ * - You can set the HTTP-X-Method-Override header.
  * - You can submit an input with the name `_method`
  *
  * Any of these 3 approaches can be used to set the HTTP method used
@@ -570,7 +570,7 @@ class CakeRequest implements ArrayAccess {
 /**
  * Get the domain name and include $tldLength segments of the tld.
  *
- * @param integer $tldLength Number of segments your tld contains. For example: `example.com` contains 1 tld. 
+ * @param integer $tldLength Number of segments your tld contains. For example: `example.com` contains 1 tld.
  *   While `example.co.uk` contains 2.
  * @return string Domain name without subdomains.
  */
@@ -583,7 +583,7 @@ class CakeRequest implements ArrayAccess {
 /**
  * Get the subdomains for a host.
  *
- * @param integer $tldLength Number of segments your tld contains. For example: `example.com` contains 1 tld. 
+ * @param integer $tldLength Number of segments your tld contains. For example: `example.com` contains 1 tld.
  *   While `example.co.uk` contains 2.
  * @return array of subdomains.
  */
@@ -593,7 +593,7 @@ class CakeRequest implements ArrayAccess {
 	}
 
 /**
- * Find out which content types the client accepts or check if they accept a 
+ * Find out which content types the client accepts or check if they accept a
  * particular type of content.
  *
  * #### Get all types:
@@ -683,7 +683,7 @@ class CakeRequest implements ArrayAccess {
 /**
  * Read data from `php://stdin`. Useful when interacting with XML or JSON
  * request body content.
- * 
+ *
  * Getting input with a decoding function:
  *
  * `$this->request->input('json_decode');`

lib/Cake/Network/CakeResponse.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * CakeResponse 
+ * CakeResponse
  *
  * PHP 5
  *
@@ -18,8 +18,8 @@
  */
 /**
  * CakeResponse is responsible for managing the response text, status and headers of a HTTP response.
- * 
+ *
- * By default controllers will use this class to render their response. If you are going to use 
+ * By default controllers will use this class to render their response. If you are going to use
  * a custom response class it should subclass this object in order to ensure compatibility.
  *
  * @package       Cake.Network

lib/Cake/Routing/Dispatcher.php

@@ -108,7 +108,7 @@ class Dispatcher {
 			$render = false;
 			$response = $result;
 		}
-		
+
 		if ($render && $controller->autoRender) {
 			$response = $controller->render();
 		} elseif ($response->body() === null) {

lib/Cake/Routing/Route/CakeRoute.php

@@ -218,7 +218,7 @@ class CakeRoute {
 			}
 			$route[$key] = $value;
 		}
-		
+
 		if (isset($route['_args_'])) {
 			list($pass, $named) = $this->_parseArgs($route['_args_'], $route);
 			$route['pass'] = array_merge($route['pass'], $pass);
@@ -323,7 +323,7 @@ class CakeRoute {
 		}
 
 		$controllerMatches = (
-			!isset($rule['controller'], $context['controller']) || 
+			!isset($rule['controller'], $context['controller']) ||
 			in_array($context['controller'], (array)$rule['controller'])
 		);
 		if (!$controllerMatches) {
@@ -340,8 +340,8 @@ class CakeRoute {
 	}
 
 /**
- * Apply persistent parameters to a url array. Persistant parameters are a special 
+ * Apply persistent parameters to a url array. Persistant parameters are a special
- * key used during route creation to force route parameters to persist when omitted from 
+ * key used during route creation to force route parameters to persist when omitted from
  * a url array.
  *
  * @param array $url The array to apply persistent parameters to.
@@ -401,7 +401,7 @@ class CakeRoute {
 			} elseif ($defaultExists) {
 				continue;
 			}
-			
+
 			// If the key is a routed key, its not different yet.
 			if (array_key_exists($key, $keyNames)) {
 				continue;

lib/Cake/Routing/Route/PluginShortRoute.php

@@ -21,7 +21,7 @@ App::uses('CakeRoute', 'Routing/Route');
 class PluginShortRoute extends CakeRoute {
 
 /**
- * Parses a string url into an array.  If a plugin key is found, it will be copied to the 
+ * Parses a string url into an array.  If a plugin key is found, it will be copied to the
  * controller parameter
  *
  * @param string $url The url to parse

lib/Cake/Routing/Route/RedirectRoute.php

@@ -4,7 +4,7 @@ App::uses('CakeRoute', 'Routing/Route');
 
 /**
  * Redirect route will perform an immediate redirect.  Redirect routes
- * are useful when you want to have Routing layer redirects occur in your 
+ * are useful when you want to have Routing layer redirects occur in your
  * application, for when URLs move.
  *
  * PHP5

lib/Cake/Routing/Router.php

@@ -203,7 +203,7 @@ class Router {
  * Shows connecting a route with custom route parameters as well as providing patterns for those parameters.
  * Patterns for routing parameters do not need capturing groups, as one will be added for each route params.
  *
- * $options offers four 'special' keys. `pass`, `named`, `persist` and `routeClass` 
+ * $options offers four 'special' keys. `pass`, `named`, `persist` and `routeClass`
  * have special meaning in the $options array.
  *
  * `pass` is used to define which of the routed parameters should be shifted into the pass array.  Adding a
@@ -216,7 +216,7 @@ class Router {
  * `routeClass` is used to extend and change how individual routes parse requests and handle reverse routing,
  * via a custom routing class. Ex. `'routeClass' => 'SlugRoute'`
  *
- * `named` is used to configure named parameters at the route level. This key uses the same options 
+ * `named` is used to configure named parameters at the route level. This key uses the same options
  * as Router::connectNamed()
  *
  * @param string $route A string describing the template of the route
@@ -243,7 +243,7 @@ class Router {
 		}
 		$defaults += array('plugin' => null);
 		if (empty($options['action'])) {
-			$defaults += array('action' => 'index'); 
+			$defaults += array('action' => 'index');
 		}
 		$routeClass = 'CakeRoute';
 		if (isset($options['routeClass'])) {
@@ -271,7 +271,7 @@ class Router {
  *
  * `Router::redirect('/home/*', array('controller' => 'posts', 'action' => 'view', array('persist' => true));`
  *
- * Redirects /home/* to /posts/view and passes the parameters to /posts/view.  Using an array as the 
+ * Redirects /home/* to /posts/view and passes the parameters to /posts/view.  Using an array as the
  * redirect destination allows you to use other routes to define where a url string should be redirected to.
  *
  * `Router::redirect('/posts/*', 'http://google.com', array('status' => 302));`
@@ -337,18 +337,18 @@ class Router {
  * Router::connectNamed(
  *    array('page' => array('action' => 'index', 'controller' => 'pages')),
  *    array('default' => false, 'greedy' => false)
- * ); 
+ * );
  * }}}
  *
  * ### Options
  *
- * - `greedy` Setting this to true will make Router parse all named params.  Setting it to false will 
+ * - `greedy` Setting this to true will make Router parse all named params.  Setting it to false will
  *    parse only the connected named params.
  * - `default` Set this to true to merge in the default set of named parameters.
  * - `reset` Set to true to clear existing rules and start fresh.
  * - `separator` Change the string used to separate the key & value in a named parameter.  Defaults to `:`
  *
- * @param array $named A list of named parameters. Key value pairs are accepted where values are 
+ * @param array $named A list of named parameters. Key value pairs are accepted where values are
  *    either regex strings to match, or arrays as seen above.
  * @param array $options Allows to control all settings: separator, greedy, reset, default
  * @return array
@@ -510,7 +510,7 @@ class Router {
 
 /**
  * Takes parameter and path information back from the Dispatcher, sets these
- * parameters as the current request parameters that are merged with url arrays 
+ * parameters as the current request parameters that are merged with url arrays
  * created later in the request.
  *
  * Nested requests will create a stack of requests.  You can remove requests using
@@ -606,7 +606,7 @@ class Router {
 	}
 
 /**
- * Reloads default Router settings.  Resets all class variables and 
+ * Reloads default Router settings.  Resets all class variables and
  * removes all connected routes.
  *
  * @return void
@@ -656,7 +656,7 @@ class Router {
  * - A combination of controller/action - the method will find url for it.
  *
  * There are a few 'special' parameters that can change the final URL string that is generated
- * 
+ *
  * - `base` - Set to false to remove the base path from the generated url. If your application
  *   is not in the root directory, this can be used to generate urls that are 'cake relative'.
  *   cake relative urls are required when using requestAction.
@@ -692,7 +692,7 @@ class Router {
 
 		$base = $path['base'];
 		$extension = $output = $q = $frag = null;
-		
+
 		if (empty($url)) {
 			$output = isset($path['here']) ? $path['here'] : '/';
 			if ($full && defined('FULL_BASE_URL')) {
@@ -762,8 +762,8 @@ class Router {
 			}
 		} else {
 			if (
-				(strpos($url, '://') || 
+				(strpos($url, '://') ||
-				(strpos($url, 'javascript:') === 0) || 
+				(strpos($url, 'javascript:') === 0) ||
 				(strpos($url, 'mailto:') === 0)) ||
 				(!strncmp($url, '#', 1))
 			) {

lib/Cake/Utility/ClassRegistry.php

@@ -86,7 +86,7 @@ class ClassRegistry {
  * }}}
  * @param mixed $class as a string or a single key => value array instance will be created,
  *  stored in the registry and returned.
- * @param boolean $strict if set to true it will return false if the class was not found instead 
+ * @param boolean $strict if set to true it will return false if the class was not found instead
  *	of trying to create an AppModel
  * @return object instance of ClassName
  */
@@ -111,7 +111,7 @@ class ClassRegistry {
 				$pluginPath = null;
 				$settings = array_merge($defaults, $settings);
 				$class = $settings['class'];
-				
+
 				list($plugin, $class) = pluginSplit($class);
 				if ($plugin) {
 					$pluginPath = $plugin . '.';

lib/Cake/Utility/Debugger.php

@@ -442,7 +442,7 @@ class Debugger {
 /**
  * Converts a variable to a string for debug output.
  *
- * *Note:* The following keys will have their contents replaced with 
+ * *Note:* The following keys will have their contents replaced with
  * `*****`:
  *
  *  - password

lib/Cake/Utility/ObjectCollection.php

@@ -53,7 +53,7 @@ abstract class ObjectCollection {
 
 /**
  * Trigger a callback method on every object in the collection.
- * Used to trigger methods on objects in the collection.  Will fire the methods in the 
+ * Used to trigger methods on objects in the collection.  Will fire the methods in the
  * order they were attached.
  *
  * ### Options
@@ -75,8 +75,8 @@ abstract class ObjectCollection {
  *    Setting modParams to an integer value will allow you to modify the parameter with that index.
  *    Any non-null value will modify the parameter index indicated.
  *    Defaults to false.
- *   
+ *
- * 
+ *
  * @param string $callback Method to fire on all the objects. Its assumed all the objects implement
  *   the method you are calling.
  * @param array $params Array of parameters for the triggered callback.

lib/Cake/Utility/Validation.php

@@ -318,7 +318,7 @@ class Validation {
 /**
  * Validates a datetime value
  * All values matching the "date" core validation rule, and the "time" one will be valid
- * 
+ *
  * @param array $check Value to check
  * @param mixed $dateFormat Format of the date part
  * Use a string or an array of the keys below. Arrays should be passed as array('dmy', 'mdy', etc)

lib/Cake/Utility/Xml.php

@@ -61,7 +61,7 @@ class Xml {
  * 	);
  * $xml = Xml::build($value);
  * }}}
- * 
+ *
  * When building XML from an array ensure that there is only one top level element.
  *
  * ### Options
@@ -116,7 +116,7 @@ class Xml {
  * - `return` If return object of SimpleXMLElement ('simplexml') or DOMDocument ('domdocument'). Default is SimpleXMLElement.
  *
  * Using the following data:
- * 
+ *
  * {{{
  * $value = array(
  *    'root' => array(

lib/Cake/View/Helper.php

@@ -457,7 +457,7 @@ class Helper extends Object {
 
 		// habtm models are special
 		if (
-			isset($this->fieldset[$this->_modelScope]['fields'][$parts[0]]['type']) && 
+			isset($this->fieldset[$this->_modelScope]['fields'][$parts[0]]['type']) &&
 			$this->fieldset[$this->_modelScope]['fields'][$parts[0]]['type'] === 'multiple'
 		) {
 			$entity = $parts[0] . '.' . $parts[0];

lib/Cake/View/Helper/FormHelper.php

@@ -65,7 +65,7 @@ class FormHelper extends AppHelper {
 	public $fields = array();
 
 /**
- * Constant used internally to skip the securing process, 
+ * Constant used internally to skip the securing process,
  * and neither add the field to the hash or to the unlocked fields.
  *
  * @var string
@@ -240,7 +240,7 @@ class FormHelper extends AppHelper {
 				if (empty($field)) {
 					return $this->fieldset[$model]['validates'];
 				} else {
-					return isset($this->fieldset[$model]['validates'][$field]) ? 
+					return isset($this->fieldset[$model]['validates'][$field]) ?
 						$this->fieldset[$model]['validates'] : null;
 				}
 			}
@@ -1483,7 +1483,7 @@ class FormHelper extends AppHelper {
 	}
 
 /**
- * Creates an HTML link, but access the url using method POST. 
+ * Creates an HTML link, but access the url using method POST.
  * Requires javascript to be enabled in browser.
  *
  * This method creates a `<form>` element. So do not use this method inside an existing form.

lib/Cake/View/Helper/JqueryEngineHelper.php

@@ -173,7 +173,7 @@ class JqueryEngineHelper extends JsBaseEngineHelper {
 	}
 
 /**
- * Create a domReady event. For jQuery. This method does not 
+ * Create a domReady event. For jQuery. This method does not
  * bind a 'traditional event' as `$(document).bind('ready', fn)`
  * Works in an entirely different fashion than  `$(document).ready()`
  * The first will not run the function when eval()'d as part of a response

lib/Cake/View/Helper/JsHelper.php

@@ -186,7 +186,7 @@ class JsHelper extends AppHelper {
 	public function writeBuffer($options = array()) {
 		$domReady = $this->request->is('ajax');
 		$defaults = array(
-			'onDomReady' => $domReady, 'inline' => true, 
+			'onDomReady' => $domReady, 'inline' => true,
 			'cache' => false, 'clear' => true, 'safe' => true
 		);
 		$options = array_merge($defaults, $options);
@@ -221,7 +221,7 @@ class JsHelper extends AppHelper {
  * Write a script to the buffered scripts.
  *
  * @param string $script Script string to add to the buffer.
- * @param boolean $top If true the script will be added to the top of the 
+ * @param boolean $top If true the script will be added to the top of the
  *   buffered scripts array.  If false the bottom.
  * @return void
  */
@@ -342,7 +342,7 @@ class JsHelper extends AppHelper {
  * and require an iframe or flash.
  *
  * ### Options
- * 
+ *
  * - `url` The url you wish the XHR request to submit to.
  * - `confirm` A string to use for a confirm() message prior to submitting the request.
  * - `method` The method you wish the form to send by, defaults to POST
@@ -403,7 +403,7 @@ class JsHelper extends AppHelper {
  */
 	protected function _getHtmlOptions($options, $additional = array()) {
 		$htmlKeys = array_merge(
-			array('class', 'id', 'escape', 'onblur', 'onfocus', 'rel', 'title', 'style'), 
+			array('class', 'id', 'escape', 'onblur', 'onfocus', 'rel', 'title', 'style'),
 			$additional
 		);
 		$htmlOptions = array();

lib/Cake/View/Helper/RssHelper.php

@@ -193,13 +193,13 @@ class RssHelper extends AppHelper {
 
 		foreach ($elements as $key => $val) {
 			$attrib = array();
-			
+
 			$escape = true;
 			if (is_array($val) && isset($val['convertEntities'])) {
 				$escape = $val['convertEntities'];
 				unset($val['convertEntities']);
 			}
-			
+
 			switch ($key) {
 				case 'pubDate' :
 					$val = $this->time($val);

lib/Cake/View/Helper/SessionHelper.php

@@ -82,7 +82,7 @@ class SessionHelper extends AppHelper {
  * echo $this->Session->flash('flash', array('params' => array('class' => 'new-flash')));
  * }}}
  *
- * The above would generate a flash message with a custom class name. Using $attrs['params'] you 
+ * The above would generate a flash message with a custom class name. Using $attrs['params'] you
  * can pass additional data into the element rendering that will be made available as local variables
  * when the element is rendered:
  *
@@ -93,7 +93,7 @@ class SessionHelper extends AppHelper {
  * This would pass the current user's name into the flash message, so you could create peronsonalized
  * messages without the controller needing access to that data.
  *
- * Lastly you can choose the element that is rendered when creating the flash message. Using 
+ * Lastly you can choose the element that is rendered when creating the flash message. Using
  * custom elements allows you to fully customize how flash messages are generated.
  *
  * {{{
@@ -109,7 +109,7 @@ class SessionHelper extends AppHelper {
  */
 	public function flash($key = 'flash', $attrs = array()) {
 		$out = false;
-		
+
 		if (CakeSession::check('Message.' . $key)) {
 			$flash = CakeSession::read('Message.' . $key);
 			$message = $flash['message'];

lib/Cake/View/Helper/TextHelper.php

@@ -120,7 +120,7 @@ class TextHelper extends AppHelper {
 	public function autoLinkUrls($text, $htmlOptions = array()) {
 		$this->_linkOptions = $htmlOptions;
 		$text = preg_replace_callback(
-			'#(?<!href="|">)((?:https?|ftp|nntp)://[^\s<>()]+)#i', 
+			'#(?<!href="|">)((?:https?|ftp|nntp)://[^\s<>()]+)#i',
 			array(&$this, '_linkBareUrl'),
 			$text
 		);
@@ -179,7 +179,7 @@ class TextHelper extends AppHelper {
 			'/(' . $atom . '+(?:\.' . $atom . '+)*@[a-z0-9-]+(?:\.[a-z0-9-]+)+)/i',
 			array(&$this, '_linkEmails'),
 			$text
-		);	
+		);
 	}
 
 /**

lib/Cake/View/HelperCollection.php

@@ -15,7 +15,7 @@
  * @since         CakePHP(tm) v 2.0
  * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
  */
- 
+
 App::uses('ObjectCollection', 'Utility');
 
 class HelperCollection extends ObjectCollection {
@@ -38,7 +38,7 @@ class HelperCollection extends ObjectCollection {
 
 /**
  * Loads/constructs a helper.  Will return the instance in the registry if it already exists.
- * By setting `$enable` to false you can disable callbacks for a helper.  Alternatively you 
+ * By setting `$enable` to false you can disable callbacks for a helper.  Alternatively you
  * can set `$settings['enabled'] = false` to disable callbacks.  This alias is provided so that when
  * declaring $helpers arrays you can disable callbacks on helpers.
  *
@@ -51,7 +51,7 @@ class HelperCollection extends ObjectCollection {
  * );
  * }}}
  * All calls to the `Html` helper would use `AliasedHtml` instead.
- * 
+ *
  * @param string $helper Helper name to load
  * @param array $settings Settings for the helper.
  * @return Helper A helper object, Either the existing loaded helper or a new one.
@@ -66,7 +66,7 @@ class HelperCollection extends ObjectCollection {
 		if (!isset($alias)) {
 			$alias = $name;
 		}
-		
+
 		if (isset($this->_loaded[$alias])) {
 			return $this->_loaded[$alias];
 		}