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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.
Yeah, people need to learn the difference between unnecessarily complicated code that they think it looks cool and best practices
If n equals 0, then the wolf is by the start of the queue (end of the list)