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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.
You have to update the description. It's extremely hard to read without any linebreaks.
Also, consider adding some markdown to make it look nicer.
No reason. I had a mild malfunction and thought nub works in the same way as group. Obviously, that wouldn't make sense, my mistake.
Changed to ints
Haskell translation kumited, please review and approve.
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