https://channel9.msdn.com/Series/Rx-Workshop/Rx-Workshop-Introduction
http://reactivex.io/documentation/observable.html https://github.com/tc39/proposal-observable
https://medium.com/@luukgruijs/understanding-rxjs-subjects-339428a1815b https://github.com/Reactive-Extensions/RxJS/blob/master/dist/rx.all.js
https://egghead.io/lessons/rxjs-an-observable-execution-may-only-have-one-observer subject is both an observer and observable
so
streams > Observables > Observer,Observer 2
Observers subscribes to an observables by :
Observables.subscribe((data) => { console.log(data); // 0.24957144215097515 (random number) });
streams > Observables > Subject > Observer1 , Observer 2
courses
https://app.pluralsight.com/library/courses/rxjs-big-picture/table-of-contents
https://app.pluralsight.com/library/courses/rxjs-getting-started/table-of-contents