Simple twitter account checker

gistfile1.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Reactive.Linq;
using System.Text;
using System.Xml.Linq;

namespace TwitterSearcher
{   
  class Program
  {
    public const int DEFAULT_MINUTES = 1;
    public const string URL = "http://api.twitter.com/1/statuses/user_timeline.rss?screen_name=vodafone_cz";
    public static readonly XNamespace TWIITER_XML_NAMESPACE = "http://api.twitter.com";
    static void Main(string[] args)
    {


      var wc = new WebClient();

      var timer = Observable.Timer(TimeSpan.FromMinutes(DEFAULT_MINUTES), TimeSpan.FromMinutes(DEFAULT_MINUTES))
	            .Do(_ => wc.DownloadStringAsync(new Uri(URL)));

      var data = Observable.FromEventPattern(
                handler => wc.DownloadStringCompleted += new DownloadStringCompletedEventHandler(handler),
                handler => wc.DownloadStringCompleted -= new DownloadStringCompletedEventHandler(handler))
                .Retry()
                .Select(ep => ((DownloadStringCompletedEventArgs) ep.EventArgs).Result)
                .Select(twitterXml => (string) XElement.Parse(twitterXml).Descendants("item").First().Element("description"))
                .DistinctUntilChanged(s => s, StringComparer.InvariantCultureIgnoreCase)
                .Finally(wc.Dispose);

  

      var timerSubscription = timer.Subscribe(Console.WriteLine);
      var dataSubscription = data.Subscribe(Console.WriteLine);
      
      Console.ReadLine();
      timerSubscription.Dispose();
      dataSubscription.Dispose();

    }
  }
}

helli

@

Good