Let’s assume there is a service that exposes a startItUp():Observable<Graph> API endpoint. Whenever a consumer…
Last time I published an investigation on RxJS Matthew Podwysocki gave me a one-line alternative to essentially my whole article:
In RxJS, there’s a startWith operator that emits the items you specify as arguments before it starts emitting from the source observable.
Recently, I’ve run across a use-case where I need to emit one final item before letting the observable…