php-ds / polyfill

src/Map.php

Indentation +7 added lines, -7 removed lines

@@ -642,15 +642,15 @@
      */
     private function compactPairRefs()
     {
-       // Renumber indices from 0 ascending.
-       $this->pairRefs = array_slice($this->pairRefs, 0);
-       $this->nextPairIndex = count($this->pairRefs);
+        // Renumber indices from 0 ascending.
+        $this->pairRefs = array_slice($this->pairRefs, 0);
+        $this->nextPairIndex = count($this->pairRefs);
 
-       $updateIndex = function(PairRef $pairRef, int $position): void {
-          $pairRef->pairIndex = $position;
-       };
+        $updateIndex = function(PairRef $pairRef, int $position): void {
+            $pairRef->pairIndex = $position;
+        };
 
-       array_walk($this->pairRefs, $updateIndex);
+        array_walk($this->pairRefs, $updateIndex);
     }
 
     /**