Fixed key providing to ArrayCollection::map.

xi-project · Feb 14, 2013 · ccf2f4f · ccf2f4f
1 parent bc59c86
commit ccf2f4f
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/library/Xi/Collections/Collection/ArrayCollection.php b/library/Xi/Collections/Collection/ArrayCollection.php
@@ -123,7 +123,7 @@ public function map($callback)
     private function addKeyArgument($callback)
     {
         $values = $this->elements;
-        return function($value) use($callback, $values) {
+        return function($value) use($callback, &$values) {
             list($key) = each($values);
             return $callback($value, $key);
         };

diff --git a/tests/Xi/Collections/Collection/AbstractCollectionTest.php b/tests/Xi/Collections/Collection/AbstractCollectionTest.php
@@ -145,6 +145,7 @@ public function keyMapSet()
     {
         return array(
             array(array('foo' => null), array('foo' => 'foo')),
+            array(array('min' => 1, 'max' => 3), array('min' => 'min', 'max' => 'max')),
         );
     }