code: function() {
        var fullStopPunctuation = /[.:;!]$/, hasPunctuation, lastHadPunctuation, isFirstOrLast;
        return this.spacify().humanize().words(function(word, index, words) {
          hasPunctuation = fullStopPunctuation.test(word);
          isFirstOrLast = index == 0 || index == words.length - 1 || hasPunctuation || lastHadPunctuation;
          lastHadPunctuation = hasPunctuation;
          if(isFirstOrLast || Downcased.indexOf(word) === -1) {
            return capitalize(word);
          } else {
            return word;
          }
        }).join(' ');
      }
docs: *
  @method titleize()
  @returns String
  @short Creates a title version of the string.
  @extra Capitalizes all the words and replaces some characters in the string to create a nicer looking title. String#titleize is meant for creating pretty output.
  @example
  
  'man from the boondocks'.titleize() -> 'Man from the Boondocks'
  'x-men: the last stand'.titleize() -> 'X Men: The Last Stand'
  'TheManWithoutAPast'.titleize() -> 'The Man Without a Past'
  'raiders_of_the_lost_ark'.titleize() -> 'Raiders of the Lost Ark'
  
  *