From: Kurt Stephens Date: 2010-01-22T05:58:21+09:00 Subject: [ruby-core:27665] [Feature #2561] 1.8.7 Patch reduces time cost of Rational operations by 50%. Issue #2561 has been updated by Kurt Stephens. File gcd_test.rb added File ruby-1.8.7-fixnum_gcd.patch added Fixed Fixnum#gcd to FIXNUM_MIN on 64-bit longs. Ref: http://github.com/kstephens/rubyenterpriseedition187-248/commit/4863695e774d427d95c0828f8d2d5a92a433a1c4 gcd_test.rb should pass on 64-bit builds. ---------------------------------------- http://redmine.ruby-lang.org/issues/show/2561 ---------------------------------------- http://redmine.ruby-lang.org