Sets the operator type to Query.Op.Between and sets the
        value to a tuple of the two inputted values.
        
        :param      low | <variant>
        :param      high | <variant>
        
        :return     <Query>
        
        :usage      |>>> from orb import Query as Q
                    |>>> query = Q('test').between(1,2)
                    |>>> print query
                    |test between [1,2]

def between(self, low, high):
        """
        Sets the operator type to Query.Op.Between and sets the
        value to a tuple of the two inputted values.
        
        :param      low | <variant>
        :param      high | <variant>
        
        :return     <Query>
        
        :usage      |>>> from orb import Query as Q
                    |>>> query = Q('test').between(1,2)
                    |>>> print query
                    |test between [1,2]
        """
        newq = self.copy()
        newq.setOp(Query.Op.Between)
        newq.setValue((low, high))
        return newq