makeup

app/models/helena/sub_question.rb

@@ -18,7 +18,10 @@ class SubQuestion
 
     def uniqueness_of_code
       question_code_occurences = question.question_group.version.question_code_occurences
-      errors.add(:code, :taken, value: code) if question_code_occurences[code] > 1
+
+      return true if question_code_occurences[code] <= 1
+
+      errors.add(:code, :taken, value: code)
     end
   end
 end

app/views/helena/admin/questions/_sub_questions.html.haml

@@ -28,5 +28,5 @@
               = sub_question.input :value, label: false, as: :hidden, value: 1
           %td.delete
             - unless sub_question.object.new_record?
-              = sub_question.input :_destroy, as: :boolean,
-                                              label:   Helena::SubQuestion.human_attribute_name(:_destroy)
+              = sub_question.input :_destroy, as:    :boolean,
+                                              label: Helena::SubQuestion.human_attribute_name(:_destroy)

app/views/helena/admin/versions/_form.html.haml

@@ -1,4 +1,5 @@
 = simple_form_for [:admin, @survey, @version] do |f|
   = f.input :notes
   = f.input :session_report, as: :text, input_html: { cols: 60, rows: 10 }, hint: t('.session_report_hint')
+
   = f.submit t('shared.save'), class: 'btn btn-success'