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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.
Thank you! I didnt include the original number !!! Excellent.
arrow function. it points to the expression from which a return value is evaluated. in this case, the function calls itself recursively
Because its a really nice use of a ternary operator, array methods and string methods. I loves it!
This looks ace. Can I ask, as I'm struggling to understand the solution: is the '=>' an arrow funtion or conditional operator?