lib/medea/meta_properties.rb in medea-0.5.4 vs lib/medea/meta_properties.rb in medea-0.6.0

@@ -26,9 +26,17 @@
       #also modify the items in the list so that they know that they're owned
       #list_type.class_variable_set :@@owner, self
       list_class.owned = true
     end
 
+    def has_attachment attachment_name
+      attachments = []
+      attachments = self.send(:class_variable_get, :@@attachments) if self.class_variable_defined? :@@attachments
+      attachments << attachment_name
+      attachments.uniq!
+      self.send(:class_variable_set, "@@attachments", attachments)
+    end
+
     def key_field field_name
       #this field must be present to save, and it must be unique
       self.send(:class_variable_set, :@@key_field, field_name)
     end
   end
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