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.
there will always be only one or zero occurances of '#' so there will only ever be two strings
Pro tip: don't waste your energy trying to up the quality of codewars posts
Bad practice because:
one dot is for decimal and other is access
wait, how it works?
Could you explain what lastordefault did in your example.