/// <summary>
/// Entry point into console application.
/// </summary>
static void Main()
{
// Configure Observer pattern
Celebrity s = new Celebrity();
s.Name = "Michael Jackson";
s.Follow(new Follower(s, "Carl"));
s.Follow(new Follower(s, "Emily"));
// Change subject and notify observers
s.Tweet = "hey guys I am going to disney world";
s.Notify();
Console.WriteLine("");
s.Tweet = "I just got off Space Mountain, it was wicked";
s.Notify();
// Wait for user
Console.ReadKey();
}
// Constructor
public Follower(
Celebrity subject, string name)
{
this._subject = subject;
this._name = name;
}
