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.
It's okay, no worries! Good luck :)
Sorry, this is my bad
I'm just learning JS, first I wrote a comment, then carefully read the instructions 😊
I don't think so -- join inserts \n only between array items, lines of pluses in our case
You will probably have a blank line at the end, which shouldn't happen.