// using Array.map
const heroes = [
{ fullName: pider-Man', herold: 1 },
{ fullName: 'Iron Man', herold: 2 },
15
const alterEgos = [
{ fullName: 'Peter Parker', heroId: 1 },
{ fullName: 'Tony Stark', heroId: 2 },
1g
const unmaskedHeroes = heroes.map(h = {
const f = alterEgos.find(a = a.herold == h.herold);
return {
hero: h.fullName,
alterEgo: f.fullName,
Iig
D)
console.log({unmaskedHeroes});