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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.
Quick question: what's the 0 in the reduce method for?
6 years late, I just want you to know I learned something from your code. (Didn't know you could .map(Number) and it would work so cleanly)
Thanks!
anyway pasreInt(a) is useless function call in 1sta and any subsequent iteration, its is number and will stay number