JJOOJOJO

by Annemarie Köhler

JavaScript

var guestsQuestions = [
	{_id: 123},
  {_id: 124}
]

var eventQuestions = [
	{_id: 123, selected: true},
  {_id: 124, selected: false}
]

var obj = {};

eventQuestions.forEach(function(question){
	obj[question._id] = question.selected;
});

console.log(obj);

var bla = guestsQuestions.filter(function(question){
	return obj[question._id];
});

console.log(bla);