Angular 2 setters vs ngOnChanges

Question

When you want to run some code after the component/directive inputs changes you can use setters or ngOnChanges hook, but what are the benefits of using one on the o

Answer 1

One advantage of ngOnChanges() is that you get all changes at once if your component has several @Input()s.
If your code only depends on a single @Input() a setter is probably the better approach.