Bike.Interpreter.Interpreter.OpLessThan C# (CSharp) Метод

        public object OpLessThan(object lv, object rv)
        {
            if (lv is BikeNumber && rv is BikeNumber)
                return new BikeBoolean(((BikeNumber)lv).Value < ((BikeNumber)rv).Value);
            throw ErrorFactory.CreateTypeError(string.Format("Invalid operand type: {0} < {1}", lv, rv));
        }