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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.
This test works great for me in browser, nodejs.. but not on this site. I just do a simple grouping function, so I get an object with the number of true, false, null and undefined. I then just return the number of trues from the object. This fails in this test.
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I have the same problem. Problem is that my code works great in the browser when I try it.. but here it just says I return undefined.
same here!. I have trying to find the error in my code for an hour lol. Then I realised its the test that its at fault.
this was broken. Since many solutions would not even work on real sites.