5.2 Your own loop (Eloquent JavaScript Solutions)

5-2 Eloquent Javascript Solutions.js

// 5.2 looping version
function loop(value, test, update, body) {
  for (let i = value; test(i); i = update(i)) {
    body(i)
  }
}

loop(3, n => n > 0, n => n - 1, console.log);
// → 3
// → 2
// → 1

at the third part of the loop update(i),you have to assign it to the varable i like this i=update(i),otherwise the i never gets updated and you got yourself an infinite loop,you can try this code,it crashes and creates an infinite loop.

Hey bro, I suggest you add " i = update(i)" at the last part of the iteration, letting it like you wrote up there, will get you on an infinite loop.

Thanks, @commodore7 and @Dhaneyl
I obviously never tested that... 😅