sergiors / functional

src/sort.php

Spacing +2 added lines, -2 removed lines

@@ -19,10 +19,10 @@
 
     $pivot = head($xss);
     $xs = tail($xss);
-    $left = array_filter($xs, function ($x) use ($pivot) {
+    $left = array_filter($xs, function($x) use ($pivot) {
         return $x < $pivot;
     });
-    $right = array_filter($xs, function ($x) use ($pivot) {
+    $right = array_filter($xs, function($x) use ($pivot) {
         return $x > $pivot;
     });