public void Checkout(string selection)
        {
            Book selectedBook = ValidateBook(selection, AvailableBooks);

            if (selectedBook == null)
            {
                Console.Clear();
                System.Console.WriteLine(@"Invalid Selection");
                return;
            }
            selectedBook.Available = false;
            AvailableBooks.Remove(selectedBook);
            CheckedOut.Add(selectedBook);
            System.Console.WriteLine("Congrats my dude, you go it");
        }
Exemple #2
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        public void Checkout(string selection)
        {
            Book selectedBook = ValidateBook(selection, AvailableBooks);

            if (selectedBook == null)
            {
                Console.Clear();
                System.Console.WriteLine("Invalid Selection");
                return;
            }
            else
            {
                selectedBook.Available = false;
                CheckedOut.Add(selectedBook);
                AvailableBooks.Remove(selectedBook);
                System.Console.WriteLine($"Congratulations on succesfully checking out {selectedBook.Title}! You have 2 weeks from today's date to return it. Enjoy!");
            }
        }