using Example.Models; namespace Example.Data; public static class ApplicationDbInitializer { public static void SeedDevelopmentData(ApplicationDbContext db) { if (db.Authors.Any()) { return; } var authors = new[] { new Author("Author 1", "Author 1", new DateTime(1981, 1, 1)), new Author("Author 2", "Author 2", new DateTime(1982, 2, 2)), new Author("Author 3", "Author 3", new DateTime(1983, 3, 3)) }; db.Authors.AddRange(authors); db.SaveChanges(); } }