gistfile1.diff

From 551f672638e05221ad898fdbd3c1ea8ef56aa627 Mon Sep 17 00:00:00 2001
From: JD Harrington <psi@y0ru.net>
Date: Fri, 14 May 2010 12:13:13 -0400
Subject: [PATCH] Fix Regexp#to_s when using %r

---
 kernel/common/regexp.rb |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/common/regexp.rb b/kernel/common/regexp.rb
index d15f8b7..9d46c7d 100644
--- a/kernel/common/regexp.rb
+++ b/kernel/common/regexp.rb
@@ -293,7 +293,7 @@ class Regexp
       end
 
       def to_s
-        source
+        source.gsub(%r!(^|[^\\])/!) { "#{$1}\\/" }
       end
 
       def has_options!
-- 
1.7.1