Return the array as a list of rows.

        Each row is a `dict` of values. Facilitates inserting data into a database.

        .. versionadded:: 0.3.1

        Returns
        -------
        quotes : list
            A list in which each entry is a dictionary representing
            a single options quote.

def tolist(self):
        """
        Return the array as a list of rows.

        Each row is a `dict` of values. Facilitates inserting data into a database.

        .. versionadded:: 0.3.1

        Returns
        -------
        quotes : list
            A list in which each entry is a dictionary representing
            a single options quote.
        """
        return [_todict(key, self.data.loc[key, :]) for key in self.data.index]