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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.
because the return true does not belong to the previous if (hence the differnt Indentation)
it only return true if the for loop finished without returning false