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/*
Description:
Given an array of integers, return a new array with each value doubled.
For example:
[1, 2, 3] –> [2, 4, 6]
For the beginner, try to use the map method – it comes in very handy quite a lot so is a good one to know.
*/
function maps(x){
return x.map(n => n * 2);
}
