0001-workaround-with-numeric-validator-to-work-with-jruby.patch

From bd48a4b5b39a8fe6ede3570eac3d97b47af1fb84 Mon Sep 17 00:00:00 2001
From: Vishnu Iyengar <[email protected]>
Date: Thu, 4 Feb 2010 18:14:19 +0530
Subject: [PATCH] workaround with numeric validator to work with jruby

---
 .../dm-validations/validators/numeric_validator.rb |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/dm-validations/lib/dm-validations/validators/numeric_validator.rb b/dm-validations/lib/dm-validations/validators/numeric_validator.rb
index 841a0bc..9b9729a 100644
--- a/dm-validations/lib/dm-validations/validators/numeric_validator.rb
+++ b/dm-validations/lib/dm-validations/validators/numeric_validator.rb
@@ -62,6 +62,10 @@ module DataMapper
       def validate_with_comparison(value, cmp, expected, error_message_name, errors, negated = false)
         return if expected.nil?
 
+				$~ = nil  #bugfix for jruby. This is needed because the jruby compiler optimizes a bit too far with magic variables like $~. 
+				          # the value.send line sends $~. Inserting this line makes sure the jruby compiler does not optimise here.
+				          # see http://jira.codehaus.org/browse/JRUBY-3765
+
         comparison = value.send(cmp, expected)
         return if negated ? !comparison : comparison
 
-- 
1.6.5.2