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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.
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why a-b ??
bad tests:
Testing for 0.0014351941645145416
It should work for random tests too - Expected: 0, instead got: 0.00
Testing for 73.30318556632847
It should work for random tests too - Expected: 73.3, instead got: 73.30