Nodejs Utililty Methods Date Format

function dateFormat(value) {
  if (!value)
    return new Date(0);
  var pattern = /\/Date\(([0-9]+)((-|\+)[0-9]+)?\)\
  var match = pattern.exec(value.toString());
  if (!match)
    return new Date(0);
  var utc = parseInt(match[1], 10);
  var offset = (parseInt(match[2], 10) || 0) * 10 * 60 * 60; 
...

===

Date.prototype.format = function( format ){
    if( typeof format !== "string" ) return this.toLocaleString();
    var match = {
        "y": this.getFullYear(),
        "M": this.getMonth() + 1,
        "d": this.getDate(),
        "h": this.getHours(),
        "m": this.getMinutes(),
        "s": this.getSeconds(),
...

define(function(require, exports, module) {
Date.prototype.format = function( format ){
    if( typeof format !== "string" ) return this.toLocaleString();
    var match = {
        "y": this.getFullYear(),
        "M": this.getMonth() + 1,
        "d": this.getDate(),
        "h": this.getHours(),
        "m": this.getMinutes(),
...

Date.prototype.format = (function() {
  var
    that, txts,
    roman = ['I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX', 'X', 'XI', 'XII'],
    addZero = function(num) {
      return num < 10 ? '0' + num : num;
    },
    na = function(n, z) {
      return n % z;
...

Date.prototype.format = function () {
  'use strict';
  var
      d = this.getDate()
    , m = this.getMonth() + 1
    , y = this.getFullYear();
    return '' + y + '-' + (m<=9 ? '0' + m : m) + '-' + (d <= 9 ? '0' + d : d);
};

function ISODateString(aDate) {
  function pad(aNumber) {
    return aNumber < 10 ? '0' + aNumber : aNumber;
  return aDate.getUTCFullYear() + '-' +
         pad(aDate.getUTCMonth() + 1) + '-' +
         pad(aDate.getUTCDate());
Date.prototype.format = function () {
...

function ISODateString(aDate) {
  function pad(aNumber) {
    return aNumber < 10 ? '0' + aNumber : aNumber;
  return aDate.getUTCFullYear() + '-' +
         pad(aDate.getUTCMonth() + 1) + '-' +
         pad(aDate.getUTCDate());
Date.prototype.format = function () {
...

Date.prototype.format = function() {
  var d = new Date();
  var curr_date = d.getDate();
  var curr_month = d.getMonth();
  var curr_year = d.getFullYear();
  return (curr_date + "/" + curr_month + "/" + curr_year);

Date.prototype.format = function(){
  var formatMonth = function(month, numberOfDigits){
    month += 1;
    month = insertZerosLeft(month, numberOfDigits);
    return month;
  };
  var insertZerosLeft = function(data, numberOfDigits){
    data = data.toString();
    var zeros = '';
...