Comment by sodapopcan

> you can use map and the foldl/foldr reducers

Ya, I was saying as an alternative to a more dynamic-looking loop. And I should note that `for` is confusing in Elixir because it is not a for loop, it's a list comprehension. Also, `<-` is actually a match operator and can cause confusion if you think of it as a for loop. I'm actually not sure why they went with `for`. At one point it was `lc`. I do think `for` is better than `lc`, heh.

But yes, I don't hate reduce, but I do try and avoid it in favour of a higher level version if its available. My only real problem with reduce is that I sometimes forget the parameter order, which is why I like using list comprehensions since the accumulator gets labelled.