osem-fcy/app/views/admin/questions/show.html.haml

.container
  .row
    .col-md-12
      .page-header
        %h1= @question.title
        - @question.answers.each do |answer|
          = answer.title
          (#{answer.qanswers.find_by(question: @question)&.registrations&.where(conference: @conference)&.count || 0})


  .row
    .col-md-12

      %table.datatable#question_users
        %thead
          %tr
            %th Name
            %th Username
            %th Email
            %th Answer
        %tbody
          - @registrations.each do |registration|
            %tr
              %td= registration.name
              %td= registration.username
              %td= registration.email
              %td= registration.qanswers.find_by(question: @question)&.answer&.title