Simplify the function

iranianpep · Jul 17, 2017 · 531e59d · 531e59d
1 parent c607562
commit 531e59d
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/Botonomous/utility/MessageUtility.php b/src/Botonomous/utility/MessageUtility.php
@@ -162,12 +162,21 @@ private function isPositionTaken(array $tokensPositions, $newPosition)
         foreach ($tokensPositions as $token => $positions) {
             $tokenLength = strlen($token);
             foreach ($positions as $position) {
-                if ($newPosition >= $position && $newPosition < $position + $tokenLength) {
+                if ($this->isPositionIn($newPosition, $position, $tokenLength) === true) {
                     return true;
                 }
             }
         }
 
         return false;
     }
+
+    private function isPositionIn($newPosition, $position, $tokenLength)
+    {
+        if ($newPosition >= $position && $newPosition < $position + $tokenLength) {
+            return true;
+        }
+
+        return false;
+    }
 }