rxjs-toolkit examples

ignoreFalsyValues.ts

import { from } from 'rxjs';
import { someApiService } from './some-api.service';

from([
 'I',
 false,
 'am',
 null,
 'truthy',
]).pipe(
  ignoreFalsyValues(),
).subscribe(signal => console.log(signal)); // "I", "am", "truthy"

tapLog.ts

import { of } from 'rxjs';
import { tapLog } from 'rxjs-toolkit';

of('hello').pipe(
  tapLog(), // log out whatever the signal is, so "hello"
  tapLog('labelFoo') // give it a label, { labelFoo: "hello" }
).subscribe()