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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.
People should get into the habit of writing some text in their code for newer people
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The issue was in return. If .find() return 0 OR statement switch to -1.
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