angular - Promise .all() with RxJS

Question

I'm writing an app in Angular 2 and I want to execute several http requests and run a function on the responses.

In Angular 1, I would write something like $q.all([$http.get(...), $http.get(...), ...]).then(doSomethingWithResponses);

But Angular 2 returns RxJS Observables and after a bunch of reading I still can't figure out how to get the responses of several http requests. How can this can be done?

Answer 1

As @Eric Martinez pointed out, there is forkJoin. forkJoin runs all observable sequences in parallel and collect their last elements.

Rx.Observable.forkJoin([a,b]).subscribe(t=> {
        var firstResult = t[0];
        var secondResult = t[1];
});