Code from tutorial on Array with and copyWithin methods

main.js

//copy = Array.prototype.with(index, value)
//changed = Array.prototype.copyWithin(index, start, end)

const names = ['Bob', 'Louise', 'Gene', 'Linda', 'Teddy'];

const newNames = names.with(1, 'Gayle'); // names[1] = 'Gayle'
console.log(names);
console.log(newNames);
console.log(names == newNames); //false
console.log(names === newNames); //false

const changed = names.copyWithin(1, 2, 3);
console.log(names === changed);