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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.
What exactly are we wrapping in
code
tags? For example:These issues with "null" showing up in the most unexpected places of a result are very annoying... Although I guess that is an issue with the CodeWars site as opposed to the kata.
I believe I have it figured out (trying with the Java version of this kata), but I keep getting an error with the test case and cannot submit the solution. Error description follows:
It looks to me as if whoever converted this kata over to Java didn't implement the "is(String)" properly, I bet it's an easy fix although I can't be sure.