concat - 2

RxJS 5 concat

by Brian Troncone

HTML

<script src="https://npmcdn.com/@reactivex/rxjs@5.0.0-beta.8/dist/global/Rx.umd.js"></script>

JavaScript

//emits 1,2,3
const sourceOne = Rx.Observable.of(1,2,3);
//emits 4,5,6
const sourceTwo = Rx.Observable.of(4,5,6);

//used as static
const example = Rx.Observable.concat(
	sourceOne,
  sourceTwo
);
//output: 1,2,3,4,5,6
const subscribe = exampleTwo.subscribe(val => console.log('Example: static', val));