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.
get rid of that console log! lol
so many array traversals
I like the usage of mac value but you are doing two list traversals and this can be done in one traversal
this is better than the sorting approach but still requires two list traversals