angularjs forEach and splice

Question

I have an array like this:

$scope.emails = [
  {\"key\":\"Work\",\"value\":\"user@domine.com\"},
  {\"key\":\"\",\"value\":\"\"},
   {\"key\":\"Work\",\"value\":         


        

Answer 1

According to the docs, the iterator function allows a third parameter which is the collection which is being iterated. Splicing that collection instead of $scope.emails will remove the expected obejct.

angular.forEach($scope.emails, function(email, index, obj){
    if(email.value ===""){
        obj.splice(index, 1);
    } 
});