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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.
I think you did a great job.
I would have to say the PRESET_COLORS portion of the kata was confusing. I think it would have been great had that portion not been included, and if you wanted to keep the preset_colors than maybe a little more instruction for the different programming langauges.
That's just my 2 cents though. Thanks for adding another challange for everyone.
I think I need a little help with the "PRESET_COLORS" using Ruby. How does one use this?