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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.
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Yep, there was nothing about returning in requirements. So even shorter is possible :)
Simplicity FTW :)
Good to hear that :)
A lot of wrong/missed information about the class behavior. All of them are written in other comments.
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