Nodejs Array Clear clear()

Method Source Code

var util = require('util');
Array.prototype.clear = function () {
    while (this.length) {
        this.pop();//w w  w .  j  a  va2s.  co m
    }
};

Object.mapObjectToArray = function (object) {
    var keyValuePair = [];
    Object.keys(object).map(function (key) {
        keyValuePair.push(key);
        keyValuePair.push(object[key]);
    });
    return keyValuePair;
};

console.objectLog = function () {
    var obj = arguments[arguments.length - 1];
    var prefixes = [].slice.call(arguments, 0, arguments.length - 1);
    var message = prefixes.concat([util.inspect(obj, {
        depth: null
    })]);
    console.log.apply(console, message);
};

Related

1. clear()

   Array.prototype.clear = function () {
       for (var i = 0, a = 0; i < this.length; i++) {
           this[i] = null;
       this.length = 0;
   };
   

2. clear()

   Array.prototype.clear = function() {
     this.length = 0;
   };
   

3. clear()

   Array.prototype.clear = function()
     this.splice(0, this.length);
   };
   

4. clear()

   Array.prototype.clear = function() {
       while (this.length > 0) {
           this.pop();
   };
   

5. clear()

   Array.prototype.clear = function() {
     this.length = 0; 
   };
   

6. clear()

   Array.prototype.clear=function(){
       this.length=0;
   

7. clear()

   Array.prototype.clear = function() {
       while(this[0]) {
           this.splice(0,1);
   function $(id) {
       return document.getElementById(id);
   Array.prototype.map_init = function() {
   ...
   

8. clear()

   ;(function(){
   Array.prototype.clear = function() {
     for(var i=0,l=this.length;i<l;i++) {
       var r = this.pop();
       if(typeof(r)=='object')
         if(r.constructor.name=='Array')
           r = r.clear();
         else if('clear' in r) 
           r = r.clear();
   ...
   

9. clear()

   Array.prototype.clear = function(){
       this.length = 0;
   };