Using angular.forEach to loop array that is returned $promise. Because result contains more information of angularjs: $promise, $resolved

angular-foreach.js

// data is array
vm.data = Data.getData(function () {
  angular.forEach(vm.data, function(item) {
    console.log(item);
  });
  
  // don't use
  // for (var i = 0; i < vm.data.length; i++)
  // { }
  
  // or don't use
  // for (var index in vm.data) {}
});