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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.
i did a similar method, used f strings in the append line though
+1 very readable and digestible
you're right, got it within 10 seconds of looking the next day
Your code is returning a wrong result. Not a kata issue.
Keep getting different amounts of fails in the attempt, always says expected -1 but got NaN
[Rust, Haskell] Missing random tests.
Fixed.
Elm: Although I don't know Elm, I don't see the problem.
Because you need to return that, not print it.
Log
[1, 2, 3, 4, 5]
None should equal [1, 2, 3, 4, 5]
So why is that wrong?