/** * @param {string} username * @returns {string} */ module.exports.twitter = function twitter(username) { // Creates the canonical twitter URL without the '@' return 'https://twitter.com/' + username.replace(/^@/, ''); }; /** * @param {string} username * @returns {string} */ module.exports.facebook = function facebook(username) { // Handles a starting slash, this shouldn't happen, but just in case return 'https://www.facebook.com/' + username.replace(/^\//, ''); };