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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.
pageItemCount is really clever and in functional style + when not
Nothinguses less memory then most of solutions here.Messed up with divisor and divider names.
You don't need 2 line, because all() return True if args is empty.