static void Main(string[] args)
{
var bookShelf = new BookShelf();
bookShelf.AppendBook(new Book {
Name = "Around the World in 80 Days"
});
bookShelf.AppendBook(new Book {
Name = "Bible"
});
bookShelf.AppendBook(new Book {
Name = "Cinderella"
});
bookShelf.AppendBook(new Book {
Name = "Daddy-Long-Legs"
});
var iterator = bookShelf.GetIterator();
while (iterator.HasNext)
{
var book = (Book)iterator.Next();
Console.WriteLine(book.Name);
}
Console.ReadLine();
}
public BookShelfIterator(BookShelf bookShelf)
{
_bookShelf = bookShelf;
}
