Reverse a String

bonfire-reverse-a-string.js

// Bonfire: Reverse a String
// Author: @joepichardo
// Challenge: http://www.freecodecamp.com/challenges/bonfire-reverse-a-string
// Learn to Code at Free Code Camp (www.freecodecamp.com)

function reverseString(str) {
  var myArray = str.split(""); //splits each letter
  myArray.reverse();
  str = myArray.join("");//joins each letter w/o commas in b/w
  return str;
}

reverseString("hello");