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 is also up to ourselves to understand how to use them. You are skipping over that completely. Adding enumerable properties to prototypes, esp.
Object
( andArray
), is ++UnGood. And you can test for that.Adding properties to
Object.prototype
just isn't 7 kyu kata material; there's too much subtlety and possile breakage involved.My opinion.
This comment is hidden because it contains spoiler information about the solution