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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.
Beautiful solution. It's the same structure as mine but I think you got the style better in many ways. You taught me a better way to create multidimensional arrays!
A sample of brilliance.
I had a lot of questions about what it meant to use
a | 0to flooraand whether it was correct. To other asking themselves the same, here's what I've found in SO:http://stackoverflow.com/questions/7487977/using-bitwise-or-0-to-floor-a-number
Hope it helps.