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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.
This does not seem to work if punctuations marks are used,
For example:
pig_it("Pig latin is cool!") gives: "igPay atinlay siay cool!" where this should be "igPay atinlay siay oolcay!" because punctuation marks must be left untouched.