reduce function example

playing around with reduce function in js

by Aswin Devarajan

JavaScript

var testValue = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

function reducer(valueArray) {
  return valueArray.reduce(function(accumulator, currentValue, currentIndex, array) {
    return accumulator + currentValue;
  })
}

console.log(reducer(testValue));