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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.
Man - you're totally right - that's a case where you read the directions and you follow it to the T "this or that"...should have used >=
That elegant use of whitespace is gorgeous!
Fair enough.
I love this solution. It's pretty. However, one (pretty major improvement especially depending on the size of the original number), would be make the Range (1,n/2)
Definitely correct, but if list is passed in as null, or undefined, or not an array, this will break. And we all know Javascript likes loosely typed variables.