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endWith operator in RxJs

rxjs javascript typescript 94 words One minute
Updated on 2021-02-09

endWith Operator

Can be imported from here:

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import { endWith } from 'rxjs/operators';
// or
const { endWith } = require('rxjs/operators');

For official documentation, visit https://rxjs-dev.firebaseapp.com/api/operators/endWith

Returns an observable that emits after the source completes.

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import { of } from 'rxjs';
import { endWith } from 'rxjs/operators';

const source$ = of('hi', 'how are you?', 'sorry, I have to go now');
const result$ = source$.pipe(endWith('goodbye!'));
 
result$.subscribe(word => console.log(word));

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hi
how are you?
sorry, I have to go now
goodbye!

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