MBHFramework / structures

Mbh/Collection/DoublyLinkedList.php

Spacing +2 added lines, -2 removed lines

@@ -345,11 +345,11 @@
      */
     public function indexOf($value, callable $callback = null)
     {
-        $equal = $f ?? function ($a, $b) {
+        $equal = $f ?? function($a, $b) {
             return $a === $b;
         };
 
-        $filter = $this->filter(function ($item) use ($equal, $value) {
+        $filter = $this->filter(function($item) use ($equal, $value) {
             return $equal($item, $value);
         });