Felbook.Models.WallService.MarkAllWallItemsRead C# (CSharp) 메소드

        public void MarkAllWallItemsRead(User user)
        {
            foreach (var unreadItem in user.WallItems.Where(w => w.Unread))
            {
                unreadItem.Unread = false;
            }

            db.SaveChanges();
        }