public bool Equals(Seat seat)
{
return(seat != null &&
Coach.Equals(seat.Coach) &&
SeatNumber == seat.SeatNumber);
}
public Seat(Coach coach, int seatNumber)
{
Coach = coach;
SeatNumber = seatNumber;
}
public static Train Of(List <Seat> seats)
{
List <Coach> coaches = seats.GroupBy(e => e.Coach).Select(grouping => Coach.Of(grouping.ToList())).ToList();
return(new Train(coaches));
}
public static Result WasSucces(Coach coach)
{
return(new Success(coach));
}
internal Success(Coach coach) => this.Coach = coach;
public override int GetHashCode()
{
return(Coach != null ? Coach.GetHashCode() : 0);
}