homogenize render? if not options

app/components/editable_champ/linked_drop_down_list_component.rb

@@ -5,6 +5,10 @@ class EditableChamp::LinkedDropDownListComponent < EditableChamp::EditableChampB
     :fieldset
   end
 
+  def render?
+    @champ.drop_down_options.any?
+  end
+
   private
 
   def secondary_label

app/components/editable_champ/linked_drop_down_list_component/linked_drop_down_list_component.html.haml

@@ -1,4 +1,3 @@
-- if @champ.drop_down_options.any?
 .fr-fieldset__element.fr-mb-0
   .fr-select-group
     = render EditableChamp::ChampLabelComponent.new form: @form, champ: @champ, seen_at: @seen_at

app/components/editable_champ/multiple_drop_down_list_component/multiple_drop_down_list_component.html.haml

@@ -1,4 +1,3 @@
-- if @champ.drop_down_options.any?
 - if @champ.render_as_checkboxes?
   = @form.collection_check_boxes :value, @champ.enabled_non_empty_options, :to_s, :to_s do |b|
     - capture do

app/models/champs/multiple_drop_down_list_champ.rb

@@ -88,6 +88,10 @@ class Champs::MultipleDropDownListChamp < Champ
     end
   end
 
+  def render?
+    @champ.drop_down_options.any?
+  end
+
   private
 
   def values_are_in_options