Date time tutorial cloud code

gistfile1.txt

var util = require('util');
var request = require('request');

exports.getCurrentTime = function(params, callback) {
   request({uri : 'http://www.timeanddate.com/worldclock/city.html?n=78'}, function(err, response, body){
     return callback(null, {
       'response' : body
     });
   });
 }

exports.getCurrentTimeRegEx = function(params, callback) {

   request({uri : 'http://www.timeanddate.com/worldclock/city.html?n=78'}, function(err, response, body){
     // Construct a regular expression to extract the date and time from the response
     var reg = /(<strong id=ct[^>]*>)([^<]*)/;

     //Extract the required info
     var dateMatch = reg.exec(body);
     return callback(null, {
       'response' : dateMatch[2]
     });
   });
 }