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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.
bad test examples for squares. works only for a square of 2 units, where area and perimeter equal 4. You just ignore units and units^2.
oh ok i'm kinda new here thanks (:
It takes an advantage of poorly written tests
how does that even work
you don't need to use break; after return