I'm having a problem with redirect_to :back. Yes, it's referrers. I often get the exception (ActionController::RedirectBackError) "No HTTP_REFERER was set in the request to this action, so redirect_to :back could not be called successfully. If this is a test, make sure to specify request.env[\"HTTP_REFERER\"]." I realize that this is a result of a referrer not being available. Is there a way that,