From d701e04e5f16a898cec939f94318be22e031a049 Mon Sep 17 00:00:00 2001
From: Brian Ewell <brian@brianewell.com>
Date: Thu, 22 Mar 2012 22:17:32 -0700
Subject: [PATCH] Altered the Geocoder#ip_address? method to recognize IP
addresses prefixed with ::ffff: as is common with webservers binding to ipv6
sockets
---
lib/geocoder.rb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/geocoder.rb b/lib/geocoder.rb
index a4b52ac5..3b8636cc 100644
--- a/lib/geocoder.rb
+++ b/lib/geocoder.rb
@@ -115,7 +115,7 @@ module Geocoder
# dot-delimited numbers.
#
def ip_address?(value)
- !!value.to_s.match(/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/)
+ !!value.to_s.match(/^(::ffff:)?(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/)
end
##
--
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