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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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The whole point of the exercise was to make sure people understand how to pass in an argument...
If no argument, method should fail.
It's broken in Ruby. Works fine in other languages
Agreed, this one's broken in Ruby. Worked in js...
Don't understand... I returned 42 but the tests failed. Also the test gave different failures even though I was running the same code...