private WorkSchedule FetchWorkSchedule(short year, short month) { return(Kernel.TryGetValue(Standards.FormatYearMonth(year, month), out WorkSchedule workSchedule) ? workSchedule : WorkSchedule.New(Database, NameValue.Set <WorkSchedule>(p => p.Manager, Manager). Set(p => p.Year, year). Set(p => p.Month, month). Set(p => p.Workers, new long[0]))); }