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<html><head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> <meta property="og:title" content="Rxjs Creating Observable Run in Sequences" /> <title>Rxjs Creating Observable Run in Sequences</title></head><body> <h3>Open console (F12) to see result</h3> <script src="https://cdnjs.cloudflare.com/ajax/libs/rxjs/5.2.0/Rx.min.js"></script></body></html>console.log('========== Start ==========');let Observable = Rx.Observable;let f = Observable.of(20).delay(1000);let g = f.map(x => x*x) .flatMap(x => Observable.of(x + 100));g.subscribe(console.log);/** * Rx.Observable.prototype.flatMap * and Rx.Observable.prototype.selectMany * are equivalent. */let h = f.map(x => x*3) .delay(1000) .flatMap(x => Observable.of(x + 100));h.subscribe(console.log);
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