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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.
Need better tests explanation, testNullArray passes in the tests but not when submitting.
So when you run the tests it goes through but when you submit it returns this testNullArray(FruitGuyTest)
Unknown Test Failure. I'm checking for null items in the code so what's the problem? Create tests for this please.
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