limit inheritance to rich texts

app/models/concerns/with_inheritance.rb

@@ -5,22 +5,12 @@ module WithInheritance
     def self.rich_text_areas_with_inheritance(*properties)
       properties.each do |property|
         has_rich_text property
-        has_inheritance_methods property
-      end
-    end
-
-    def self.values_with_inheritance(*properties)
-      properties.each do |property|
-        has_inheritance_methods property
-      end
-    end
-
-    def self.has_inheritance_methods(property)
-      define_method :"best_#{property}" do
-        best(property)
-      end
-      define_method :"best_#{property}_source" do
-        best_source(property)
+        define_method :"best_#{property}" do
+          best(property)
+        end
+        define_method :"best_#{property}_source" do
+          best_source(property)
+        end
       end
     end
   end
@@ -35,8 +25,6 @@ module WithInheritance
   def best_source(property)
     value = send(property)
     return nil if !value.blank? # There is a value, no inheritance needed
-    best_value = best(property)
-    best_value.is_a?(ActionText::RichText)  ? best_value.record
-                                            : ancestors.detect { |ancestor| ancestor.public_send(property) == best_value }
+    best(property)&.record
   end
 end

app/models/education/program.rb

@@ -47,8 +47,6 @@ class Education::Program < ApplicationRecord
                                     :pricing,
                                     :registration
 
-  values_with_inheritance           :description
-
   attr_accessor :skip_websites_categories_callback
 
   has_one_attached_deletable :featured_image

app/views/admin/education/programs/_form.html.erb

@@ -48,7 +48,7 @@
           <h5 class="card-title mb-0"><%= t('education.program.useful_informations') %></h5>
         </div>
         <div class="card-body">
-          <%= render 'admin/education/programs/forms/input_with_inheritance', f: f, property: :description %>
+          <%= f.input :description %>
           <%= render 'admin/education/programs/forms/input_with_inheritance', f: f, property: :registration %>
           <%= render 'admin/education/programs/forms/input_with_inheritance', f: f, property: :pricing %>
           <%= render 'admin/education/programs/forms/input_with_inheritance', f: f, property: :duration %>

app/views/admin/education/programs/forms/_input_with_inheritance.html.erb

@@ -2,8 +2,6 @@
 program = f.object
 best_prop_value = program.public_send("best_#{property}")
 best_prop_source = program.public_send("best_#{property}_source")
-is_rich_text = best_prop_value.is_a?(ActionText::RichText)
-as = is_rich_text ? :rich_text_area : :text
 id = "#{property}Collapse"
 %>
 <% if best_prop_source %>
@@ -19,7 +17,7 @@ id = "#{property}Collapse"
       </a>
     </div>
     <div class="collapse" id="<%= id %>">
-      <%= f.input property, as: as, label: false %>
+      <%= f.input property, as: :rich_text_area, label: false %>
       <div class="bg-light p-2 mt-n2">
         <b><%= t 'admin.inheritance.sentence_html', link: link_to(best_prop_source, [:admin, best_prop_source]) %></b><br>
         <%= best_prop_value %>
@@ -27,5 +25,5 @@ id = "#{property}Collapse"
     </div>
   </div>
 <% else %>
-  <%= f.input property, as: as %>
+  <%= f.input property, as: :rich_text_area %>
 <% end %>