removeVowels.js

// this function is supposed to take in a string and return
// a new string with all the vowels removed
function removeVowels(str) {   
  var result = "";
  var ignore = ['a', 'e', 'i', 'o', 'u'];
  for (var i = 0; i < str.length; i++) {
    if (ignore.indexOf(str(i)) === -1) {
      result += str(i);
    }
  }
  return result;
}