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rxjs_boost_falsy_operator_filter_observable_quickstart.ts
typescriptThis quickstart demonstrates how to use the `falsy` operator from rxjs-boost
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rxjs_boost_falsy_operator_filter_observable_quickstart.ts
1import { of } from 'rxjs';
2import { falsy } from 'rxjs-boost/operators';
3
4const source$ = of(0, 1, false, true, '', 'text', null, undefined, NaN);
5
6source$
7 .pipe(
8 falsy()
9 )
10 .subscribe(value => {
11 console.log(value);
12 // Output: 0, false, "", null, undefined, NaN
13 });