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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.
what to heck
THANK YOU for comments
I actually like the explanation in the comments!
It helps explain it in a good way, better than some wiki article :)
I forgot to check for OOB oops, good catch
Good content
what to heck
This has an unnecessary call to
to_string().I don't understand why this route was taken, but I like it.
I like this better than the other version of this ( https://www.codewars.com/kata/reviews/5e3314e5dc23d20001705999/groups/5e35b84ebc112e00013afd98 ) because there is a comment clarifying what's going on.