class Decidim::Meetings::UserAnswersSerializer

exported to CSV, JSON or other formats.
This class serializes the answers given by a User for questionnaire so can be

def answer_translated_attribute_name(attribute) 

def answer_translated_attribute_name(attribute)
  I18n.t(attribute.to_sym, scope: "decidim.forms.user_answers_serializer")
end

def initialize(answers)

Public: Initializes the serializer with a collection of Answers. 
def initialize(answers)
  @answers = answers
end

def normalize_body(answer) 

def normalize_body(answer)
  normalize_choices(answer.choices)
end

def normalize_choices(choices) 

def normalize_choices(choices)
  choices.map do |choice|
    choice.try(:body)
  end
end

def serialize

Public: Exports a hash with the serialized data for the user answers. 
def serialize
  @answers.each_with_index.inject({}) do |serialized, (answer, idx)|
    serialized.update(
      answer_translated_attribute_name(:id) => [answer.id, answer.user.id].join("_"),
      answer_translated_attribute_name(:created_at) => answer.created_at,
      answer_translated_attribute_name(:user_status) => answer_translated_attribute_name(answer.decidim_user_id.present? ? "registered" : "unregistered"),
      "#{idx + 1}. #{translated_attribute(answer.question.body)}" => normalize_body(answer)
    )
  end
end