ignoreElements

RxJS 5 ignoreElements

by Brian Troncone

HTML

<script src="https://npmcdn.com/@reactivex/[email protected]/dist/global/Rx.umd.js"></script>

JavaScript

//emit value every 100ms
const source = Rx.Observable.interval(100);
//ignore everything but complete
const example = source
  .take(5)
  .ignoreElements();
//output: "COMPLETE!"
const subscribe = example.subscribe(
  val => console.log(`NEXT: ${val}`),
  val => console.log(`ERROR: ${val}`),
  () => console.log('COMPLETE!')
);