CODE EXAMPLE FOR JAVASCRIPT

how to make your own version of filter method

let s = [23,65,98,5];

Array.prototype.myFilter = function(callback) {
  var newArray = [];
  // Add your code below this line
  for (let i = 0; i < this.length; i++) {
    if (callback(this[i]) === true) {
      newArray.push(this[i]);
    }
  }
  // Add your code above this line
  return newArray;
};

var new_s = s.myFilter(function(item) {
  return item % 2 === 1;
});