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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 see. Thanks!
I got the following error. If this one is intented to catch parsing failure, should the expected value be Nothing?
expected: Just (I32 100)
but got: Nothing
PS. I'm stuck at this kata for a while. So I did a little cheating using unsafePerformIO.
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