Interview: take() the first values

Take only the first 3 days from range(1, 10) and format them as day-N.

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 { range, take, map } = Rx;

const result$ = range(1, 10).pipe(
  take(3),
  map(day => 'day-' + day)
);

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