expiry_options

# File actionpack/lib/action_dispatch/middleware/cookies.rb, line 492
        def expiry_options(options)
          if request.use_authenticated_cookie_encryption
            if options[:expires].respond_to?(:from_now)
              { expires_in: options[:expires] }
            else
              { expires_at: options[:expires] }
            end
          else
            {}
          end
        end