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.
nice implementation!
I got desired result in array but when I return that value I get Expected: [0], instead got: undefined. Any input on what I am doing wrong?