Roman Numeral Based Date

let romanMonths = ['i', 'ii', 'iii', 'iv', 'v', 'vi', 'vii', 'viii', 'ix', 'x', 'xi', 'xii']
let today = new Date();
let day = today.getDate().toString().padStart(2, '0');
let month = romanMonths[today.getMonth()];
let year = today.getFullYear().toString();
[day, month, year].join('/');