From afb7faa6fadee46a6ab46232eddba2121c77549b Mon Sep 17 00:00:00 2001
From: Mihai Bazon <mihai@bazon.net>
Date: Thu, 18 Oct 2012 15:14:57 +0300
Subject: more optimizations for some break/continue cases

---
 lib/utils.js | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib/utils.js')

diff --git a/lib/utils.js b/lib/utils.js
index 79039665..4d3d60f6 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -166,6 +166,12 @@ function string_template(text, props) {
     });
 };
 
+function remove(array, el) {
+    for (var i = array.length; --i >= 0;) {
+        if (array[i] === el) array.splice(i, 1);
+    }
+};
+
 function mergeSort(array, cmp) {
     if (array.length < 2) return array.slice();
     function merge(a, b) {
-- 
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