Nodejs Utililty Methods Array Bubble Sort

Array.prototype.bubbleSort = function() {
  var sorted = false;
  while (sorted === false) {
    sorted = true;
    for (var i = 0; i < this.length - 1; i++) {
      if (this[i] > this[i + 1]) {
        sorted = false;
        var tempNum = this[i];
        this[i] = this[i + 1];
...

Array.prototype.bubbleSort = function () {
  for (var i = 0; i < this.length; i++) {
    for (var j = i+1; j < this.length; j++) {
      if (this[i] > this[j]) {
        var dummy = this[i];
        this[i] = this[j];
        this[j] = dummy;
      };
    };
...

Array.prototype.bubbleSort = function () {
  for (var i = 0; i < this.length; i++) {
    for (var j = 0; j < this.length - 1; j++) {
      if (this[j] > this[j+1]){
        var placeholder = this[j+1]
        this[j+1] = this[j];
        this[j] = placeholder;
  return this;

Array.prototype.bubbleSort = function() {
  var sorted = false;
  while (sorted === false) {
    sorted = true;
    for (var i = 0; i < this.length - 1; i++) {
      if (this[i] > this[i+1]) {
        var temp = this[i];
        this[i] = this[i+1];
        this[i+1] = temp;
...

"use strict";
Array.prototype.bubbleSort = function () {
  let sorted = false;
  while (!sorted) {
    sorted = true;
    for (let i = 0; i < (this.length - 1); i++) {
      if (this[i] > this[i + 1]) {
        let tmp = this[i];
        this[i] = this[i + 1];
...

Array.prototype.bubbleSort = function() {
  let sorted = false;
  while (sorted === false) {
    sorted = true;
    for (let i = 0; i < this.length - 1; i++) {
      let j = i + 1;
      if (this[i] > this[j]) {
        let first = this[i];
        let second = this[j];
...

"use strict";
Array.prototype.bubbleSort = function() {
  var sorted = false;
  var arr = this;
  var oneIteration = function() {
    for(var i = 0; i < arr.length - 1; i++) {
      var first = arr[i]
      var second = arr[i+1]
      if( first > second ) {
...

Array.prototype.bubbleSort = function() {
  while(true) {
    let doneSorting = true;
    for (i=0; i < this.length-1; i++) {
      if (this[i+1] < this[i]) {
        let tempI = this[i];
        this[i] = this[i+1];
        this[i+1] = tempI;
        doneSorting = false;
...

Array.prototype.bubbleSort = function () {
  var sorted = false;
  while (!sorted) {
    sorted = true;
    for (var i = 0; i < this.length - 1; i++) {
      if (this[i + 1] < this[i]) {
        var current_item = this[i];
        this[i] = this[i + 1];
        this[i + 1] = current_item;
...

Array.prototype.bubbleSort = function () {
  var isSorted = false;
  while (!isSorted) {
    isSorted = true;
    for (var i = 0; i < (this.length - 1); i++) {
      if (this[i] > this[i + 1]) {
        var tmp = this[i];
        this[i] = this[i + 1];
        this[i + 1] = tmp;
...