reverse my string bro

by Sam Fereday

JavaScript

var mystring = "This is a string......";

function reverseMyString(idx, string, newString) {
	
  return idx > 0 ? ( idx -= 1, newString += string[idx], reverseMyString(idx, string, newString) ) : newString;

}

console.log( reverseMyString(mystring.length, mystring, "") );