Nodejs Array to Twenty Convert toTwenty()

Method Source Code

Array.prototype.toTwenty = function(){
    var start = 1;
    var end = 20;

    for(var i = start; i <= end; i += 1){
        this.push(i);//from  w w w .j a  v  a 2s .c om
    }
   return this;
}

var oneToTwenty = [].toTwenty(); */

Related

1. toTwenty()

   Array.prototype.toTwenty = function() {
     for (var i = 1; i < 21; i++) {
       this.push(i);
     return this;
   },
   

2. toTwenty()

   Array.prototype.toTwenty = function(){
       var start = 1;
       var end = 20;
       for(var i = start; i <= end; i += 1){
           this.push(i);
      return this;
   Array.prototype.toForty = function(){
   ...
   

3. toTwenty()

   Array.prototype.toTwenty = function() {
     return Array.range(20, 1);
   };
   

4. toTwenty()

   Array.prototype.toTwenty = function(){
     a = 1;
     b = [];
     for(i=1; i<=20; i++){
       b.push(i);
     return b
   

5. toTwenty()

   'use strict';
   Array.prototype.toTwenty = function() {
     let arr = [];
     for (var i = 1; i <= 20; i++) {
       arr.push(i);
     return arr;
   Array.prototype.toForty = function() {
   ...