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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.
Rejected by author for unknown reason
Especially if you havent yet some kind of an intuition about how Identity & Const Functors work.
Oh dear. You're right. And you know, I feel so daft right this minute — when you've practiced Haskell for months and you realize you don't realize understand functors, let alone monads :(