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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.
I'm having the same problem. I'm printing my variables to my test so I can see what's going on with the math. For some reason, the measurement for walking, which should be 132, is evaluating to 7.19999999 or something along those lines. I think that one of the tests is broken on the back end.
Can someone tell me, wouldnt
if (collection.length === 0)work just fine with == instead of ===? Collection.lenth should be a number, right?