public ActionResult Delete()

in sample-applications/frontend-mvc/ContainerMVC/Controllers/HomeController.cs [96:108]

• 11 lines of code
• 2 McCabe index (conditional complexity)

        public ActionResult Delete(int id)
        {
            var book = bookDB.Books.Find(id);

            if (book == null)
            {
                return null;
            }

            bookDB.Remove(book);
            bookDB.SaveChanges();
            return RedirectToAction("Books");
        }