Create a Generic Subscriber in RxJS
Observables never run until you invoke them with subscribe. This also means that the values from the observable don't go anywhere unless you use a subscriber. A basic subscriber is either a function to handle the next value or an object with functions to handle next, complete, and error scenarios.
Mandatory ask: Whats the theme you're using
I have moved this comment to "Flag this lesson for revision". Can I remove this comment? I couldn't find the remove button.
I can't get this to run - I've got Quokka installed in atom, got all three files in a folder, ran npm install, rxjs is there. import {from} from "rxjs" errors out with 'cannot find module'. Tried all kinds of paths, tried rxjs in the root, tried in a browser with http-server, same issue. What are you doing different...?
actually, moved to typescript and everything works in Quokka