<% association = model.reflections[field.to_s] %> <% if association %> <% field_key = model.ransackable_scopes.include?(field) ? field : "#{field}_id_in" %> <% desc = association.klass.method_defined?(:admin_label) ? :admin_label : :to_s %> <% collection = association.klass.send(association.klass.respond_to?(:admin_scope) ? :admin_scope : :all) %> <%= form.label(label, class: 'filter-label') %> <% if options&.include? 'select' %> <%= form.select(field_key, nil, {}, multiple: true) do %> <%= options_from_collection_for_select(collection, :id, desc) %> <% end %> <% else %> <%= form.collection_check_boxes(field_key, collection, :id, desc) do |b| %> <%= b.label do %> <%= b.check_box %> <%= b.object.send(desc) %> <% end %> <% end %> <% end %> <% end %>