Return the provided string with the first letter of each word capitalized. Make sure the rest of the word is in lower case.

gist4

// Bonfire: Title Case a Sentence
// Author: @piqueen314
// Challenge: http://www.freecodecamp.com/challenges/bonfire-title-case-a-sentence
// Learn to Code at Free Code Camp (www.freecodecamp.com)

function titleCase(str) {
  var words=str.split(" ");
  for(var i=0; i<words.length; i++)
    {
      words[i]=words[i].toLowerCase();
      words[i]=words[i].charAt(0).toUpperCase()+ words[i].slice(1);
    }
    str= words.join(" ");
  return str;
}



titleCase("I'm a little tea pot");