<%= f.form_group :default_per_page, label: { text: t(:'.label'), class: 'pt-0 col-md-3 text-md-right text-md-end' } do %> <% @blacklight_configuration.default_blacklight_config.per_page.each do |key| %> <%= f.radio_button :default_per_page, key, label: key.to_s %> <% end %> <% end %>