[thaumasiotes]

> That's a for loop.

I take it you've never read any Python? That's a forEach. Python doesn't even have a for loop construct (though it does have while, which is equivalent).

> And depending on the language I'm pretty sure that return call would exit the parent scope.

Yes, that's the point, that's an illustration of terminating the forEach before you've processed each element.

[mekkkkkk]

I'm not very proficient in Python, no. I thought you were giving pseudo-code examples. If your argument doesn't apply to the common array methods (forEach, map, reduce) in JS and similar languages, then you missed the entire point of this comment thread.