Reactive Caching of HTTP Service

Question

I am using RsJS 5 (5.0.1) to cache in Angular 2. It works well.

The meat of the caching function is:

const observable = Observable.defer(
    () => a         


        

Answer 1

Almost any complicated logic quickly goes out of control if you use plain rxjs. I would rather implement custom cache operator from scratch, you can use this gist as an example.