bubbleSort

var bubbleSort = function(array) {
  
  var madeSort = false;
  
  for (var i=1; i < array.length; i++) {
    if (array[i] < array[i-1]) {
      var temp = array[i];
      array[i] = array[i-1];
      array[i-1] = temp;
      madeSort = true;
    }
  }
  
  console.log(counter, array)
  
  // I believe this is proper tail call optimization (PTC)
  // Since the ternary operation is done before the function call
  // See http://bit.ly/1NqCpV2 (You Don't Know JS)
  return madeSort ? bubbleSort(array) : array;
  
}