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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
This function has been made into a next kata, try it out to see if there is any error
https://www.codewars.com/kata/5fff4fe1ffa782001ea74a3b/
Shouldn't that be
show makeParen 0 == [""]?Thank you
Yes, I will try to make device it into the kata, since the current content is not enough.