timer(msDelay)
will emit once after a given delay
const { rxObserver } = require('api/v0.3');
const { timer } = require('rxjs');
const { take } = require('rxjs/operators');
// will emit once in 10ms
timer(10)
.subscribe(rxObserver('timer(10)'));
timer(msDelay, msInterval)
after a given delay will start emitting sequential number values with a given interval
const { rxObserver } = require('api/v0.3');
const { timer } = require('rxjs');
const { take } = require('rxjs/operators');
// will start emiting in 10ms
// with 5ms interval
timer(10, 5).pipe(
take(4)
)
.subscribe(rxObserver('timer(10, 5)'));