Drill 22: Trade-off — Arrays and objects

const lessons = [
  { title: "Variables", done: true, minutes: 10 },
  { title: "Functions", done: true, minutes: 12 },
  { title: "Arrays", done: false, minutes: 14 },
];

const finished = lessons.filter((lesson) => lesson.done);
const titles = lessons.map((lesson) => lesson.title);
const totalMinutes = lessons.reduce((sum, lesson) => sum + lesson.minutes, 0);

const { title } = lessons[2];
console.log(titles, totalMinutes, title);