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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.
Nice use of any. Makes this better than using next like I did.
Neat solution! Out of curiosity is this equivalent efficiency-wise to the natural replacement with a for loop?