# File lib/mongo_mapper/plugins/associations/many_association.rb, line 12
        def proxy_class
          @proxy_class ||= if klass.embeddable?
            polymorphic? ? ManyEmbeddedPolymorphicProxy : ManyEmbeddedProxy
          else
            if polymorphic?
              ManyPolymorphicProxy
            elsif as?
              ManyDocumentsAsProxy
            elsif in_array?
              InArrayProxy
            else
              ManyDocumentsProxy
            end
          end
        end