Compare the Triplets

compare_triplets.js

// https://www.hackerrank.com/challenges/compare-the-triplets/problem
function compareTriplets(a, b) {
  const comparisonPoints = [0, 0];
  a.forEach((rating, index) => {
    (rating > b[index]) ? comparisonPoints[0]++ : undefined;
    (rating < b[index]) ? comparisonPoints[1]++ : undefined;
  });
  return comparisonPoints;
}

const alicePoints = '17 28 30'.replace(/\s+$/g, '').split(' ').map(aTemp => parseInt(aTemp, 10));
const bobPoints = '99 16 8'.replace(/\s+$/g, '').split(' ').map(aTemp => parseInt(aTemp, 10));

console.log(compareTriplets(alicePoints, bobPoints));