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// Bonfire: Repeat a string repeat a string
// Author: @twhite96
// Challenge: http://www.freecodecamp.com/challenges/bonfire-repeat-a-string-repeat-a-string?solution=function%20repeat(str%2C%20num)%20%7B%0A%20%20%2F%2F%20repeat%20after%20me%0A%20%20var%20newString%20%3D%20%22%22%3B%0A%20%20while%20(num%20%3E%200)%20%7B%0A%20%20%20%20newString%20%2B%3D%20str%3B%0A%20%20%20%20num--%3B%0A%20%20%7D%0A%20%20return%20newString%3B%0A%7D%0A%0Arepeat(%22abc%22%2C%203)%3B%0A
// Learn to Code at Free Code Camp (www.freecodecamp.com)

function repeat(str, num) {
  // repeat after me
  var newString = "";
  while (num > 0) {
    newString += str;
    num--;
  }
  return newString;
}

repeat("abc", 3);