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.
Thanks for the link
I learn something new every day on
I like the total progress situation you have going on
This comment is hidden because it contains spoiler information about the solution
I think advanced array methods, arrow functions, and the ternary operator (?) would be considered best practice.
The comments linking to MDN are quite nice too.
That was my thought too, but the line...
if (n < 0) return false;
inside of the for loop catches a closing bracket and immediately returns false