Loading collection data...
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.
This is just the fastest implementation. And it takes up the least amount of memory.
Yeah, not sure why this has more "best practice"s than "clever". because it's definitely not what you should do unless it's code golf.
this must be very slow