bub2.js

function swap(array, idx1, idx2) {
  [array[idx1], array[idx2]] = [array[idx2], array[idx1]];
}
function bubbleSort(array) {
  let swapped = false;
  while (!swapped) {
    swapped = true;
    for (let i = 0; i < array.length; i++) {
      if (array[i] > array[i + 1]) {
        swap(array, i, i + 1);
        swapped = false;
      }
    }
  }
  return array;
}
//Alt SLN-------------------------------------------------
function bubbleSort(array) {
  let sorted = false;
  while (!sorted) {
    sorted = true;
    for (let i = 0; i < array.length; i++) {
      if (array[i] > array[i + 1]) {
        let temp = arr[i];
        array[i] = array[i + 1];
        array[i + 1] = temp;
        sorted = false;
      }
    }
  }
  return array;
}