# File lib/mongo_mapper/plugins/associations/many_association.rb, line 28
        def setup(model)
          model.associations_module.module_eval "def \#{name}\nget_proxy(associations[\#{name.inspect}])\nend\n\ndef \#{name}=(value)\nget_proxy(associations[\#{name.inspect}]).replace(value)\nvalue\nend\n"

          association = self
          options = self.options

          model.before_destroy do
            if !association.embeddable?
              case options[:dependent]
                when :destroy
                  self.get_proxy(association).destroy_all
                when :delete_all
                  self.get_proxy(association).delete_all
                when :nullify
                  self.get_proxy(association).nullify
              end
            end
          end
        end