private static Book GetBook(BooksRepository booksRepository)
{
var book = booksRepository.Get(2);
Console.WriteLine($"{book.Title}: {book.PagesCount}");
return(book);
}
private static void GetAllBooks(BooksRepository booksRepository)
{
var books = booksRepository.Get();
foreach (var bookItem in books)
{
Console.WriteLine($"{bookItem.Title}: {bookItem.PagesCount}");
}
}