merges r24091 from trunk into ruby_1_9_1.

--

* lib/prime.rb (Prime#prime_division): now decomposes
  negative integer into a decomposition with element [-1, 1].

* test/test_prime.rb: test for it.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@24121 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/version.h b/version.h
index a3355dc0f..faeea3109 100644
--- a/version.h
+++ b/version.h
@@ -4,7 +4,7 @@
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 9
 #define RUBY_VERSION_TEENY 1
-#define RUBY_PATCHLEVEL 234
+#define RUBY_PATCHLEVEL 235
 #define RUBY_RELEASE_YEAR 2009
 #define RUBY_RELEASE_MONTH 7
 #define RUBY_RELEASE_DAY 12