instance method first_non_proxy

# File actionpack/lib/action_dispatch/middleware/remote_ip.rb, line 198
      def first_non_proxy(ips) # :doc:
        ips.find do |raw_ip|
          return unless raw_ip

          ip = IPAddr.new(raw_ip)
          @proxies.none? do |proxy|
            if proxy.is_a?(IPAddr)
              proxy.include?(ip)
            else
              proxy === raw_ip
            end
          end
        end
      end