Still not convinced the generatorness is worthwhile; I’d split out the Promise/setTimeout dance into a `sleep(ms)` or `sleepUntil(date)` function before replaci

Still not convinced the generatorness is worthwhile; I’d split out the Promise/setTimeout dance into a `sleep(ms)` or `sleepUntil(date)` function before replacing a simple while loop that logs with a infinite generator and for loop that logs. But certainly if you were scaling it up further you’d want to head in this general direction.