clarion/app/views/management/events/index.csv.erb

<%- csv_headers = %w{id title subtitle type track language paticipants length status rank number_of_votes proposer_notes} -%>
<%= CSV.generate_line(csv_headers).html_safe -%>
<%- @events.each do |event| -%>
  <%= CSV.generate_line([event.id, event.title, event.subtitle, event.event_type.name, event.track.name, event.language, participant_names_with_emails(event).join(', '), event.length, event.status, event.rank, event.number_of_votes, event.notes]).html_safe -%>
<%- end -%>