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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.
Haha wow, well it was worth going through the whole lot just to learn this neat method.
Can anyone speak to why this is labled best practices?
IMHO it is more confusing to read than 2 for loops.
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