angular repeat-end directive

repeatend.js

'use strict';

/**
 * Notify when the ng-repeat is end.
 * ex
 *   <li ng-repeat="item in items" repeat-end></li>
 * And to know repeatend from other directive,
 * the other directive should use scope.$on('repeatend', function() {});
 */
angular.module('ModuleName')
  .directive('repeatEnd', ['$rootScope', function ($rootScope){
    return {
      restrict: 'A',
      link: function(scope) {
        if(scope.$last) {
          $rootScope.$broadcast('repeatend');
        }
      }
    };
  }]);