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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.
Hi, consider the smallest number between 4 and
names.length. This means, when names is longer than 4 elems, this expression always returns 4, so we are able to index the "default" value for 3or more ppl like