x-editable angularjs directive

(function() {
  "use strict";

    angular.module("editableModule", ['ng']).directive("editable", function($timeout) {
            return {
                restrict: "AE",
                scope: true,
                require:"ngModel",
                link: function(scope, element, attrs, ngModel) {
                    element.editable({
                        success: function(response, newValue) {
                            $timeout(function() {
                                ngModel.$setViewValue(newValue);
                                ngModel.$render();
                            });
                        }
                    });
                    scope.$watch(attrs.ngModel, function(newValue) {
                        element.editable('setValue', newValue);
                    });
                }
            };
    });
}).call(this);