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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! Now it behaves as expected.
Thank you for this great Kata, I really enjoyed solving it! In the random tests of the Kata, there are cases where the search word ends with a period. In these cases, as I noticed only because of the tests, an empty string must be returned. It might be helpful to mention this in the Kata description.
Interesting, thanks, we'll have to look at that with a benchmark.
Cool!
I didn't even think of that.
I like this Kata! Thank you.