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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.
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it'd be nice to block .reverse()
This is really nice.
agreed... many of the solutions would put a space in front of the start of a constant.
Got it, i tested it and understood this. The instructions are not terribly clear - mostly because the sample shown does return an array.
This was confusing to me - is there an implicit return on functions like this?
I would recommend changing the fourth test case message to be more explicit about what's going on.
Am I mistaken, or is it a best practice to reduce the amount of return points from a function?
As a small add-on, the test cases don't say what failed/what the result are. It'd be nice to have that.
This is VERY unclear. Can't you just say "The following function is designed to return just the names from the following data array, but is incorrect. How would you change the function to product the following output ".
The solution requested is wrong. It says "Test", 8 is tested for, but it's "Test", 4.