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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.
I believe as a best practice is important to add comments inside a function for other developers. This was the simple way I found to code it in 1 line. let me know your comments.
Interesting the way you create the return %i %i. Something new for me thx
Easy to understand!