d-nation

var attributeChange = false;
$scope.somethingOnScope = {};
$scope.somethingOnScopeLast = {};
$scope.$watch(customScopeCompare, function(){ /* Handle changes */ });

function customScopeCompare() {
  if (!equal($scope.somethingOnScope, $scope.somethingOnScopeLast)) {
    attributeChange = !attributeChange; 
  }
  return attributeChange;

d-nation

import { Injectable } from '@angular/core';

import { Subject } from 'rxjs/Subject';

@Injectable()
export class BroadcastInterfaceService {
  public ng1Broadcasts: Subject<string>;
  public ng2Broadcasts: Subject<string>;

  constructor() {