bub.js

// Bubble Sort
function bubble(array) {
  let sorted = true;
  for (let i = 0; i < array.length; i++) {
    let num1 = array[i];
    let num2 = array[i + 1];
    if (num1 > num2) {
      array[i + 1] = num1;
      array[i] = num2;
      sorted = false;
    }
  }
  if (sorted) {
    return array;
  } else {
    return bubble(array);
  }
}