public void Remove(Holiday holiday) { this.holidays.Remove(holiday.Date); }
public bool Contains(Holiday holiday) { return this.holidays.ContainsValue(holiday); }
public void Add(Holiday holiday) { if (this.holidays.Contains(holiday.Date)) throw new ApplicationException("" + holiday.Date); this.holidays.Add(holiday.Date, holiday); }
public void AddHoliday(Holiday holiday) { this.holidays.Add(holiday); }
public bool Contains(Holiday holiday) { return(this.holidays.ContainsValue(holiday)); }