change phpdoc for BaseLoop::exec method

core/lib/Thelia/Core/Template/Element/BaseLoop.php

@@ -243,11 +243,24 @@ abstract class BaseLoop
      *
      * this function have to be implement in your own loop class.
      *
-     * All your parameters are defined in defineArgs() and can be accessible like a class property.
+     * All loops parameters can be accesible via getter.
+     *
+     * for example, ref parameter is accessible through getRef method
+     *
+     * @param $pagination
+     *
+     * @return mixed
+     */
+    abstract public function exec(&$pagination);
+
+    /**
+     *
+     * define all args used in your loop
+     *
      *
      * example :
      *
-     * public function defineArgs()
+     * public function getArgDefinitions()
      * {
      *  return new ArgumentCollection(
      *       Argument::createIntListTypeArgument('id'),
@@ -270,31 +283,6 @@ abstract class BaseLoop
      *   );
      * }
      *
-     * you can retrieve ref value using $this->ref
-     *
-     * @param $pagination
-     *
-     * @return mixed
-     */
-    abstract public function exec(&$pagination);
-
-    /**
-     *
-     * define all args used in your loop
-     *
-     * array key is your arg name.
-     *
-     * example :
-     *
-     * return array (
-     *  "ref",
-     *  "id" => "optional",
-     *  "stock" => array(
-     *          "optional",
-     *          "default" => 10
-     *          )
-     * );
-     *
      * @return \Thelia\Core\Template\Loop\Argument\ArgumentCollection
      */
     abstract protected function getArgDefinitions();