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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.
Instead of using null in
Math.min.apply(null, numbers)
, useMath
like so:Math.min.apply(Math, numbers)
. This allows the apply function to use the Math scope (whenever it needs to). Just a best practice bonus, other than that very clean code!splice
is incorrect. Becausesplice
will mutate numbers