max recurring element two ways

gistfile1.txt

const globalArr = [
  1, 3, 0, -10, -10, 4, 4, 4, 4, 4, 4, 4, 0, -10, 4, -10, 0, -3,
];

const loggResult = (el, count) =>
  console.log(
    `the most frequent value is ${el} occuring ${count} times in the array`
  );

const findMaxRecurring = (array) => {
  const obj = {};
  //set first element of arr to be the max
  let mostFrequent = array[0],
    count = 1;
  //iterate through array to create hash
  for (let i = 0; i < array.length; i++) {
    const element = array[i];
    //if value falsy set to 1, else add 1
    obj[element] = obj[element] == null ? 1 : (obj[element] += 1);
    //if property value greater than count
    if (obj[element] > count) {
      //set max to be property name
      mostFrequent = element;
      //set count to property value
      count = obj[element];
    }
  }
  loggResult(mostFrequent, count);
};

const findMaxRecurrwReduce = (arr) => {
  let count = 0;
  let mostFrequent;
  const countFrequency = function (arr, val) {
    return arr.reduce((acc, elem) => {
      return val === elem ? acc + 1 : acc;
    }, 0);
  };

  arr.forEach((val) => {
    const frequency = countFrequency(arr, val);
    if (frequency > count) {
      count = frequency;
      mostFrequent = val;
    }
  });

  loggResult(mostFrequent, count);
};

//findMaxRecurring(globalArr);
findMaxRecurrwReduce(globalArr);