Bubble Sort

function bubbleSort(arr) {
  let sortedIndex = arr.length;

  while (sortedIndex !== 0) {
    for (let i = 0; i < sortedIndex - 1; i++) {
      if (arr[i] > arr[i + 1]) {
        [arr[i], arr[i + 1]] = [arr[i + 1], arr[i]]
      }
    }
    sortedIndex -= 1;
  }

  return arr
}

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