spec/dummy/app/models/document/decorator.rb in azeroth-0.1.0 vs spec/dummy/app/models/document/decorator.rb in azeroth-0.2.0

@@ -1,7 +1,12 @@
 # frozen_string_literal: true
 
 class Document
   class Decorator < Azeroth::Decorator
     expose :name
+    expose :reference, if: proc(&:magic?)
+
+    def magic?
+      reference&.match(/^X-MAGIC/)
+    end
   end
 end