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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.
Okay, I'm closing this issue now.
@Sebbe The author wrote this elsewhere, which I think answers your question:
"In Javascript/Coffeescript, you will need to use a nested Array.
In Python, you can use nested lists, nested sets, generators of generators, I wrote it to be pretty flexible."
Please close this issue.
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