#195: + amd

ng-sortable.js

@@ -2,11 +2,21 @@
  * @author RubaXa <trash@rubaxa.org>
  * @licence MIT
  */
+(function (factory) {
+	'use strict';
+
+	if (window.angular && window.Sortable) {
+		factory(angular, Sortable);
+	}
+	else if (typeof define === 'function' && define.amd) {
+		define(['angular', 'sortable'], factory);
+	}
+})(function (angular, Sortable) {
+	'use strict';
+
 	angular.module('ng-sortable', [])
 		.constant('$version', '0.3.2')
 		.directive('ngSortable', ['$parse', function ($parse) {
-		'use strict';
-
 			var removed;
 
 			function getSource(el) {
@@ -116,5 +126,5 @@ angular.module('ng-sortable', [])
 					}
 				}
 			};
-	}])
-;
+	}]);
+});