docs: def rows_to_dicts(self, serialize_cell=None):
      """Generates a sequence of dictionaries of {header[i] => row[i]} for each row."""
      if serialize_cell is None:
        serialize_cell = self.get_cell_value
      # keys = [serialize_cell(cell) for cell in self.rows[0]]
      keys = self.headers(serialize_cell)
      for row in self.rows[1:]:
        yield dict(zip(keys, [serialize_cell(cell) for cell in row]))