types_and_grammar_ch2_2.js

function reverse(str) {
	var strReversed = '';
	for (let i = str.length - 1; i >= 0; i--) {
		strReversed += str.charAt(i);
    }
	return strReversed;
}
reverse('foo 𝌆 bar'); // rab �� oof
reverse('mañana mañana'); // anãnam anañam
// Use the package like Esrever to handle such things.