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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.
Thanks. I'll get started on it straight away.
I don't have much expirience writing tests. What do you mean by random tests?
Didn't know join worked recursively, thanks for teaching me something new.
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yeah this kata is broken.
Exactly. It should be stated explicitly.
What's up. Quick tip, there was no need to split the string, a string is just an array like any other. Each letter an be accessed by it's index.