Javascript - Sum two arrays in single iteration

Question

I want to sum each value of an array of numbers with its corresponding value in a different array of numbers, and I want to do this without looping through each individual v

Answer 1

You can use the _.unzipWith method from the Lodash library.

var array1 = [1, 2, 3, 4];
var array2 = [5, 6, 7, 8];
var array = [array1, array2];
console.log(_.unzipWith(array, _.add));