forkJoin is deprecated: resultSelector is deprecated, pipe to map instead

Question

I\'m working on an Angular 6 project.

Running ng lint gives the following Warning:

"forkJoin is deprecated: resultSelector is deprecated,

Answer 1

forkJoin should work. Which rxjs version are you using? Latest version should be doing this:

import { of, combineLatest, forkJoin } from 'rxjs';
import { map, mergeAll } from 'rxjs/operators';

Here the working code:

import { of, forkJoin } from 'rxjs';

const observables = [of('hi'), of('im an'), of('observable')];

const joint = forkJoin(observables);

joint.subscribe(
  s => console.log(s) 
)

Should output:

["hi", "im an", "observable"]

I tried reproducing this but I see no warning:

https://stackblitz.com/edit/angular-v4nq3h?file=src%2Fapp%2Fapp.component.ts