{
const pets = new PQ((obj1, obj2) => obj1.score > obj2.score);
pets.add({ pet: "Alpaca", score: 27 });
pets.add({ pet: "Spider", score: 0 });
pets.add({ pet: "Axolotyl", score: 99 });
return [pets.poll(), pets.poll(), pets.poll()].map((p) => p.pet);
}