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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.
You have to return the length, not the index.
The test appears broken for Javascript? the answers to multiple of the tests are not the shortest word in the string?
The function is returning the correct index however testing is showing an incorrect index for the shortest word.