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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.
Oh! okay, I am a beginner btw. Can you give me any tip ?
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My code is working perfectly in console(in my pc) but when I am running a test here. It showing this in error "expected [ 1, 3, 2, 5, 3, 0 ] to deeply equal [ 0 ]". Can someone please help.