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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.
Haha! 30 minutes later I solved it! It was a very useful Kata, my respect to the author.
Ooof, last bomb... Really can't understand what the second parameter is and how can I change it to true if it's even necessary. Any direction where should I go?
Keep in mind to convert the case of characters before comparing.