Real-life: bufferTime() a burst of events

Collect a synchronous burst of values into a single time-based buffer.

1. Solve the task in the editor — no long theory.
2. Run the check and compare your output with the expected result.
3. Stuck? Open the solution and carry the approach into your own code.

const { of, bufferTime, map } = Rx;

const result$ = of(1, 2, 3).pipe(
  bufferTime(10),
  map(batch => batch.join(','))
);

result$.subscribe(value => console.log(value));