From 0aa95a71b04f2893921c58a7c1d9fca60dbdcbc2 Mon Sep 17 00:00:00 2001
From: Paul Nikitochkin <paul.nikitochkin@gmail.com>
Date: Tue, 23 Jul 2013 22:33:53 +0300
Subject: Rescue invalid ip address exceptions on assign.

In order that set attribute should not be bang method
---
 .../lib/active_record/connection_adapters/postgresql/cast.rb        | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'activerecord/lib/active_record')

diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb b/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb
index 56dc9ea813..ef7b976d4f 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb
@@ -100,7 +100,11 @@ module ActiveRecord
           if string.nil?
             nil
           elsif String === string
-            IPAddr.new(string)
+            begin
+              IPAddr.new(string)
+            rescue ArgumentError
+              nil
+            end
           else
             string
           end
-- 
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