Nodejs Utililty Methods String Format

Date.prototype.toFormattedString = function(include_time)
   str = this.getFullYear() + "." + Date.padded2(this.getMonth()+1) + "." + Date.padded2(this.getDate());
   if (include_time) { str += " " + this.getHours() + ":" + this.getPaddedMinutes() }
   return str;

Date.prototype.toFormattedString = function(include_time)
   str = Date.padded2(this.getDate()) + " " + Date.months[this.getMonth()] + " " + this.getFullYear();
   if (include_time) { str += " " + this.getHours() + ":" + this.getPaddedMinutes() }
   return str;

Date.prototype.toFormattedString = function(include_time)
  var str = Date.padded2(this.getDate()) + "/" + Date.padded2(this.getMonth() + 1) + "/" + this.getFullYear();
  return str;

Date.prototype.toFormattedString = function(include_time){
  str = this.getDate() + "/" + (this.getMonth() + 1) + "/" + this.getFullYear();
  if (include_time) { str += " " + this.getHours() + ":" + this.getPaddedMinutes() }
  return str;
Date.parseFormattedString = function (string) {
  var regexp = '([0-9]{1,2})/(([0-9]{1,2})/(([0-9]{4})( ([0-9]{1,2}):([0-9]{2})? *)?)?)?';
  var d = string.match(new RegExp(regexp, "i"));
  if (d==null) return Date.parse(string); 
...

Date.prototype.toFormattedString = function(include_time){
  str = this.getDate() + "/" + (this.getMonth() + 1) + "/" + this.getFullYear();
  if (include_time) { str += " " + this.getHours() + ":" + this.getPaddedMinutes() }
  return str;
Date.parseFormattedString = function (string) {
  var regexp = '([0-9]{1,2})/(([0-9]{1,2})/(([0-9]{4})( ([0-9]{1,2}):([0-9]{2})? *)?)?)?';
  var d = string.match(new RegExp(regexp, "i"));
  if (d==null) return Date.parse(string); 
...

Date.prototype.toFormattedString = function(include_time){
  str = this.getDate() + "/" + (this.getMonth() + 1) + "/" + this.getFullYear();
  if (include_time) { str += " ? + this.getHours() + ":" + this.getPaddedMinutes() }
  return str;
Date.parseFormattedString = function (string) {
  var regexp = '([0-9]{1,2})/(([0-9]{1,2})/(([0-9]{4})( ??([0-9]{1,2}):([0-9]{2})? *)?)?)?';
  var d = string.match(new RegExp(regexp, "i"));
  if (d==null) return Date.parse(string); 
...

Date.prototype.toFormattedString = function(include_time){
  str = this.getDate() + "/" + (this.getMonth() + 1) + "/" + this.getFullYear();
  if (include_time) { hour=this.getHours(); str += " " + this.getAMPMHour() + ":" + this.getPaddedMinutes() }
  return str;
Date.parseFormattedString = function (string) {
  var regexp = '([0-9]{1,2})/(([0-9]{1,2})/(([0-9]{4})( ([0-9]{1,2}):([0-9]{2})? *)?)?)?';
  var d = string.match(new RegExp(regexp, "i"));
  if (d==null) return Date.parse(string); 
...

Date.prototype.toFormattedString = function(include_time){
  str = this.getDate() + "/" + (this.getMonth() + 1) + "/" + this.getFullYear();
  if (include_time) { str += " " + this.getHours() + ":" + this.getPaddedMinutes() }
  return str;
Date.parseFormattedString = function (string) {
  var regexp = '([0-9]{1,2})/(([0-9]{1,2})/(([0-9]{4})( ([0-9]{1,2}):([0-9]{2})? *)?)?)?';
  var d = string.match(new RegExp(regexp, "i"));
  if (d==null) return Date.parse(string.replace(/\
...

Date.prototype.toFormattedString = function(include_time) {
        var hour;
    var str = this.getFullYear() + "-" + Date.padded2(this.getMonth() + 1) + "-" +Date.padded2(this.getDate());
    if (include_time) {
        hour = Date.padded2(this.getHours());
        str += " " + hour + ":" + this.getPaddedMinutes();
    return str;
};
...

Date.prototype.toFormattedString = function(include_time){
  str = Date.padded2(this.getDate()) + "/" + Date.padded2(this.getMonth() + 1) + "/" + this.getFullYear();
  if (include_time) {
    str += " " + this.getHours() + ":" + this.getPaddedMinutes();
  return str;
Date.parseFormattedString = function(string) {
  var regexp = "([0-9]{2})/([0-9]{2})/([0-9]{4})" +
...