Gab Social. All are welcome.

config/initializers/trusted_proxies.rb

@@ -0,0 +1,11 @@
+module Rack
+  class Request
+    def trusted_proxy?(ip)
+      if Rails.application.config.action_dispatch.trusted_proxies.nil?
+        super
+      else
+        Rails.application.config.action_dispatch.trusted_proxies.any? { |proxy| proxy === ip }
+      end
+    end
+  end
+end