osem-fcy/app/views/admin/conferences/_doughnut_chart.html.haml

.text-center
  %h4 #{title}
  %canvas.doughnut_chart{ 'data-chart' => data.to_json }
- if data
  - data.each do |key, value|
    %span{ 'style' => "border-bottom: 3px solid #{value['color']}" } #{key}: #{value['value']}