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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'm wondering this as well. When there's one name how come the output is not " & Bart"?
I see it works but I'm having trouble understanding why the "&" is not returned since it's hardcoded into the string.