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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.
great solution! I like it, man!
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This is surely clever, but probably shouldn't be used or marked as best practice. I'd have to performance test to be sure, but allocating an array on heap seems like it would be much slower than a branch with no array allocation. Maybe I'm wrong, in which case this would be a nice answer, but the bitwise and will always be better for both performance and readability.
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hahaha really cool solution :D
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I'm literally days in learning Ruby, and this simple solution has already taught me so much and made me think of so many more things that could be done with this concept, THANK YOU
wow, this is really clever. :)
Amazing and clever! Thanks!
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Can someone point me to where I can read up more about
how this works?