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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.
https://docs.codewars.com/authoring/guidelines/submission-tests#random-tests
What does that mean?
looks like I need more coffee...
Still no random tests : randomized tests are not enough.
The tests are currently wrong:
Thank you! I randomized the tests.
Not a bad kata idea per se, but like all katas, this one too requires random tests.
When implementing the random tests, always pass a copy of the input to the function to avoid input manipulation.