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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 am a beginner and am trying to learn these single line equivalents of my multi-line code. What are these one liners known as? (I just saw somewhere they were mentioned as list comprehensions but I think that was only for the lists.)
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