gpalsingh/set_add.js

## set_add.js
const animals = new Set(["rat", "dog", "cat", "horse", "elephant", "rat", "rat", "cat"]);

let new_set = animals.add("toucan");
console.log(animals === new_set);

for (let animal of animals) {
  console.log(animal);
}
	const animals = new Set(["rat", "dog", "cat", "horse", "elephant", "rat", "rat", "cat"]);

	let new_set = animals.add("toucan");
	console.log(animals === new_set);

	for (let animal of animals) {
	console.log(animal);
	}