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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.
Using reg exp is bad practice, they work too slow , try to escape
Possibly to use sort function is not good choice, it uses quick sort algorithm, but posiibly it would be quicker to make for loop twice and find min then quick sort, what do you think about that ? I ve done in both ways , but time is the same
And i thought that regexp work slow, isn't it?