Will reference $scope object diretctly to service cause Memory leaking?

ionic-v1
#1

Dear experts,

I found that angular service/factory singleton is a great way of sharing data between controllers(to retrieve data or to modify data of one controller from other controllers). However, if I use it in this way, will I be running into memory leaking situation.

=====================================================
(function () {
‘use strict’;
angular.module(‘test’)
.factory(‘cacheService’, cacheService);

cacheService.$inject = [’$q’];

function cacheService() {

var cacheObj = {};

var service = {
  set:set,
  get:get
};

return service;

function set(scopeObject) {
  if(angular.isObject(scopeObject)){
    cacheObj = scopeObject;
  }
}

function get(){
  return cacheObj;
}

}
})();