How to 'wait' for two observables in RxJS

Question

In my app i have something like:

this._personService.getName(id)
      .concat(this._documentService.getDocument())
      .subscribe((response) => {
              


        

Answer 1

The RxJS Operators for Dummies: forkJoin, zip, combineLatest, withLatestFrom helped me a lot. As the name states it describes the following combination operators:

• ForkJoin
• zip
• combineLatest
• withLatestFrom

Any of them could be the thing you are looking for, depends on the case. Check the article for more info.