interval

Creates a callbag source that emits an increasing number at given interval.

1linkfunction interval(period: number): Source<number>

1linkimport { interval, subscribe, pipe } from 'callbag-common';

2link

3linkconst span = document.querySelector('span');

4linkpipe(

5link  interval(1000),

6link  subscribe(i => span.textContent = `You've been here ${i} seconds.`)

7link)

► Try It!

Source

Home What Are Callbags?

Source Factorieschevron_right

of fromEvent fromPromise interval

Operatorschevron_right

map filter take startWith

flatten debounce scan

Combinationchevron_right

expr merge combine

Utilitieschevron_right

pipe subscribe tap source