PeekAndPoke / psi

src/Operation/FullSet/UniqueByOperation.php

Spacing +5 added lines, -5 removed lines

@@ -37,16 +37,16 @@
     public function apply(\Iterator $set)
     {
         $map    = $this->mapper;
-        $result = [];
-        $known  = [];
+        $result = [ ];
+        $known  = [ ];
 
         foreach ($set as $item) {
 
             $mapped = $map($item);
 
-            if (! in_array($mapped, $known, $this->strict)) {
-                $known[]  = $mapped;
-                $result[] = $item;
+            if ( ! in_array($mapped, $known, $this->strict)) {
+                $known[ ]  = $mapped;
+                $result[ ] = $item;
             }
         }