http://www.freecodecamp.com/robertsheacole 's solution for Bonfire: Check for Palindromes

bonfire-check-for-palindromes.js

// Bonfire: Check for Palindromes
// Author: @robertsheacole
// Challenge: http://www.freecodecamp.com/challenges/bonfire-check-for-palindromes
// Learn to Code at Free Code Camp (www.freecodecamp.com)

function palindrome(str) {
  // Good luck!
  
  var before = str.toLowerCase().replace( /[\W_]+/g, "");
  var after = before.split('').reverse().join('');
  
  return (before == after);
}



palindrome("eye");