# File lib/merb-core/rack/adapter/irb.rb, line 43
      def open_sandbox!
        puts "Loading #{Merb.environment} environment in sandbox (Merb #{Merb::VERSION})"
        puts "Any modifications you make will be rolled back on exit"
        orm_modules.each { |orm| orm.open_sandbox! if orm.respond_to?(:open_sandbox!) }
      end