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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.
this is the best practices imho, without any library.
why ?
Some people use low-difficulty kata like this one as a way to practice implementing the fundamentals rather than using the standard library methods. :-)
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