(self)
return self.startswith("-")
Returns `True` if this object induces *descending* ordering.
Returns `True` if this object induces *descending* ordering.
Returns True if this object induces * descending * ordering .
def is_descending(self):
        """
        Returns `True` if this object induces *descending* ordering.
        """
        return self.startswith("-")
def is_descending ( self ) : return self . startswith ( "-" )