Merge branch 'form/extract' of https://github.com/bakura10/zf2 into h…

…otfix/hydrator-recursion-fix

src/Hydrator/ClassMethods.php

@@ -72,20 +72,7 @@ public function extract($object)
                     $attribute = preg_replace_callback('/([A-Z])/', $transform, $attribute);
                 }
 
-                $result = $object->$method();
-
-                // Recursively extract if object contains itself other objects or arrays of objects
-                if (is_object($result)) {
-                    $result = $this->extract($result);
-                } elseif (is_array($result)) {
-                    foreach ($result as $key => $value) {
-                        if (is_object($value)) {
-                            $result[$key] = $this->extract($value);
-                        }
-                    }
-                }
-
-                $attributes[$attribute] = $result;
+                $attributes[$attribute] = $object->$method();
             }
         }