小编DKX*_*KXP的帖子

const people = [{
    name: "Carly",
    yearOfBirth: 1942,
    yearOfDeath: 1970,
  },
  {
    name: "Ray",
    yearOfBirth: 1962,
    yearOfDeath: 2011,
  },
  {
    name: "Jane",
    yearOfBirth: 1912,
    yearOfDeath: 1941,
  },
];



const findTheOldest = function(array) {
  let alivePeople = array.filter(function(person) {
    console.log(person.yearOfDeath);
    if (person.yearOfDeath === true) {
      console.log(person);
      return true;
    }
  });
  return alivePeople;
};

console.log(findTheOldest(people))