def to_hash
      {
        response_id: response_id,
        question_id: question_id,
        option_id: option_id,
        question_pipe: question_pipe,
        submitted_at: submitted_at,
        survey_id: survey_id,
        other_text: other_text,
        answer_text: option_id || other_text ? nil : answer_text
      }.reject { |k, v| v.nil? }
    end
def to_hash
      {
        response_id: response_id,
        question_id: question_id,
        option_id: option_id,
        question_pipe: question_pipe,
        submitted_at: submitted_at,
        survey_id: survey_id,
        other_text: other_text,
        answer_text: option_id || other_text ? nil : answer_text
      }.reject { |k, v| v.nil? }
    end
Strips out the answer_text when there is a valid option_id