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 see what you mean, thanks for the pointer.
This mutates the input. And even worse, it mutates the object being iterated in the middle of the iteration.
Far from best practice.
thank you! I tried to stay away from ruby's convenience functions for this solution.
If there was a "best practices", "clever", and "visually appealing" category this would get my vote for "visually apealing".