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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.
Use Array.prototype.every instead of some!
Array.prototype.every papa!!
Guys I'm having a problem when creating the init function in Javascript.
Assigning to rvalue, when doing:
var init = ()=> ...
or
function init() {...