Loading collection data...
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.
I need a little more explaining. How do I find out what is in the player's array? I was assuming
players = [a,b,c,d]
but then one of the test's has this
Test.assert_equals(duck_duck_goose(players, 10), "z")
I think it should be "b". Where did "z" come from?
wow, I can't believe ruby has hypot calculators built in. This is awesome!