isnt every method a loop?

this should be the most upvoted answer. it works for falsy numbers

what would be the 'real' best practice code for this?

i see it. cool thanks!

Click on View Solution under this post, I've written a recursive solution for you to see it.

i saw recursion tag, so i thought we had to answer this with a recursion solution. Thanks for the reply! what would the recursive solution be? i am trying to practice recursion.

This is not a recursive solution, recursive functions call themselves and it's not the case here.

are we suppose to answer this kata with a recursive solution? Is this a recursive solution? i cannot tell

can we just use match like that? do we have to combine the subarrays?