Nodejs Array Bubble Sort bubbleSort()

Method Source Code

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];//from   w  w w.  j av a  2 s.c  om
        this[j] = placeholder;
      }
    }
  }
  return this;
}

// var a = [1,5,2,4,7,1,5];
// var b = a.bubbleSort();
//
// console.log(b);

Related

1. bubbleSort()

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

2. bubbleSort()

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

3. bubbleSort()

   Array.prototype.bubbleSort = function () {
       for (var i = 0; i < this.length - 1; i++) {
           var temp = null;
           for (var j = 0; j < this.length - 1 - i; j++) {
               if (this[j] > this[j + 1]) {
                   temp = this[j];
                   this[j] = this[j + 1];
                   this[j + 1] = temp;
       return this;
   };
   ary = [3, 2, 1];
   console.log(ary.bubbleSort());
   

4. bubbleSort()

   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];
   ...
   

5. bubbleSort()

   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;
         };
       };
   ...
   

6. bubbleSort()

   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;
   ...
   

7. bubbleSort()

   "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];
   ...
   

8. bubbleSort()

   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];
   ...
   

9. bubbleSort()

   "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 ) {
   ...