public static void SaveNewsInDatabase(this News news, Repository <News> _repo) { var conf = Conf.Get <bool>("Hazf"); if (conf) { var all = _repo.FindAll(x => x.PublishDate > news.PublishDate.AddHours(-8)); if (all.AsParallel().None(x => StringCompare.IsPotentiallySimilar(x, news))) { _repo.Add(news); } else { } } else { _repo.Add(news); } }