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.
why would you defin your own haystack list?
*believe
sorry, had to. Also maybe a good solution is not about using as less code as possible which sometimes seems just unnecessary elitist. If every not so knowledgable person has a hard time reading your code it might make it extremely hard to get people to work with you at the same code.