Code for video on Array.prototype findLast and findLastIndex

main.js

// Array.prototype.find() node v4.9.1
// Array.prototype.findIndex() v4.9.1

// Array.prototype.findLast() node v18.12.1+
// Array.prototype.findLastIndex() node v18.12.1+

const names = [
  { name: 'Rachel' },
  { name: 'Ross' },
  { name: 'Chandler' },
  { name: 'Phoebe' },
  { name: 'Joey' },
  { name: 'Monica' },
  { name: 'Julian' },
  { name: 'Bubbles' },
  { name: 'Ricky' },
];
const bestFriend = 'Bubbles';

function findAFriend(obj, index) {
  //looking for a match between `bestFriend` and `name`.
  console.log(index);
  if (obj.name === bestFriend) return true;
  //undefined
}

let n = names.findLast(findAFriend);
let i = names.findLastIndex(findAFriend);
console.log(n, i);