static void Main(string[] args)
{
var book1 = new Book("Book 1", 5);
book1.Display();
var book2 = new Book("Book 2", 7);
var borrowBook = new Borrowable(book2);
borrowBook.Borrow("User 1");
borrowBook.Borrow("User 2");
borrowBook.Display();
Console.ReadKey();
}
static void Main(string[] args)
{
Console.WriteLine("Sans decorator!");
Book book = new Book("J. K. Rowling", "Harry Potter IV", 10);
book.Display();
Video video = new Video("Peter Jackson", "Seigneur des anneaux II", 20, 135);
video.Display();
Borrowable borrowable = new Borrowable(video);
borrowable.Borrow("Elias");
borrowable.Display();
}