Real-life: defaultIfEmpty() for an empty search

If the search returned no values, show the string "no results".

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 { EMPTY, defaultIfEmpty } = Rx;

const result$ = EMPTY.pipe(
  defaultIfEmpty('no results')
);

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