Only include Paperclip one time

warlley · Aug 13, 2011 · 9881d33 · 9881d33
1 parent 7f3350d
commit 9881d33
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/lib/mongoid_paperclip.rb b/lib/mongoid_paperclip.rb
@@ -73,9 +73,11 @@ def has_mongoid_attached_file(field, options = {})
 
         ##
         # Include Paperclip and Paperclip::Glue for compatibility
-        include ::Paperclip
-        include ::Paperclip::Glue
-
+        unless self.ancestors.include?(::Paperclip)
+          include ::Paperclip
+          include ::Paperclip::Glue
+        end
+
         ##
         # Invoke Paperclip's #has_attached_file method and passes in the
         # arguments specified by the user that invoked Mongoid::Paperclip#has_mongoid_attached_file