interval.md

interval

####signature: interval(period: number, scheduler: Scheduler): Observable

Description

TL;DR: Emits numbers in sequence for provided timeframe

Description coming soon...

Examples

Example 1: Emit sequence of values at 1 second interval

( jsBin | jsFiddle )

//emit value in sequence every 1 second
const source = Rx.Observable.interval(1000);
//output: 0,1,2,3,4,5....
const subscribe = source.subscribe(val => console.log(val));

Additional Resources

• interval 📰 - Official docs
• Creation operators: interval and timer 📹 💵 - André Staltz

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📁 Source Code: https://github.com/ReactiveX/rxjs/blob/master/src/observable/IntervalObservable.ts