extracted methods

2015-03-03 13:14:57 +01:00
parent f83474c0ed
commit 701b5623af
2 changed files with 32 additions and 11 deletions
--- a/app/assets/javascripts/base.js
+++ b/app/assets/javascripts/base.js
@ -1,3 +1,7 @@
+Array.prototype.includes = function(element) {
+  return this.indexOf(element) !== -1;
+};
+
 $(function() {
  var ANIMATION_DURATION = 500;