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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.
User solved
You have to account for whether there is chocolate or not. If there isn't any chocolate, it should return 0.
How to fix this "What If I Told You There is No Chocolate? expected:<-1> but was:<0>"
Please help