/// <summary>
/// Registers an egg for a given user.
/// </summary>
/// <param name="user">The user to register the egg for</param>
/// <param name="egg">The egg to register for the user</param>
/// <returns>Whether the egg was registered to the user</returns>
public static bool RegisterEggFor([NotNull] string user, [NotNull] IEasterEgg egg)
{
if (!Eggs.ContainsKey(user.ToLowerInvariant()))
{
Eggs.Add(user.ToLowerInvariant(), egg);
return(true);
}
return(false);
}
public static void Main()
{
// Create a new Dark Chocolate Factory.
IChocolateFactory factory = new DarkChocolateFactory();
// Use the factory to create a bar.
IChocolateBar chocolate = factory.CreateBar();
// Print flavour and description of bar.
Console.WriteLine(chocolate.GetFlavour());
Console.WriteLine(chocolate.GetDescription());
factory = new WhiteChocolateFactory();
IEasterEgg easterEgg = factory.CreateEasterEgg();
Console.WriteLine(easterEgg.GetFlavour());
Console.WriteLine(easterEgg.GetDescription());
}
public static bool TryGetEggFor([NotNull] string user, out IEasterEgg egg)
{
egg = GetEggFor(user);
return(egg != null);
}
