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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.
Just a note: in real code, it is important to mark this kind of alias with
const, otherwise callingcountbitswill result in dynamic dispatch each time (which incurs a severe performance penalty).Great job! Super elegant.