+ use strict & code style

10 years ago · eefed04bc7
1 changed files with 4 additions and 2 deletions
--- a/ng-sortable.js
+++ b/ng-sortable.js
@ -5,6 +5,8 @@
 angular.module('ng-sortable', [])
 	.constant('$version', '0.1.0')
 	.directive('ngSortable', ['$parse', '$rootScope', function ($parse, $rootScope) {
+		"use strict";
+
 		var removed;

 		function getSource(el) {