04-CountObjects.js

//Objective
// In this challenge, we learn about iterating over objects. Check the attached tutorial for more details.
// Task
// Complete the function in the editor. It has one parameter: an array, a, of objects. Each object in the array has two integer properties denoted by x and y. The function must return a count of all such objects o in array a that satisfy o.x == o.y.

function getCount(objects) {
  let count = 0;
  objects.forEach((val) => {
    if (val.x === val.y) {
      count++;
    }
  });
  return count;
}