Method as_horizontal

tests/utils/table.py:19–23

(self)

        yield from self.rows

    def as_horizontal(self) -> "Table":
        if self.header is not None:
            return self
        assert self.rows
        return Table(self.rows[1:], self.rows[0])

    def get_row_value(self, key) -> Optional[str]:
        """