The values() method of the Map object returns an iterator object that contains the values for each key/value pair in the map in insertion order.

    
    const map = new Map([
        ['0', 'foo'],
        [1, 'bar']
    ]);

    // iterator object
    const iterator = map.values();

    console.log(iterator.next().value);
    // "foo"

    console.log(iterator.next().value);
    // "bar"