From: Dave Thomas Date: 2009-01-17T06:05:39+09:00 Subject: [ruby-core:21385] [Bug #1020] Matrix#rank loops in some circumstances Bug #1020: Matrix#rank loops in some circumstances http://redmine.ruby-lang.org/issues/show/1020 Author: Dave Thomas Status: Open, Priority: Normal $ ruby -v -r matrix -e 'p Matrix[ [1,2,3], [4,5,6], [7,8,9] ].rank' ruby 1.9.1p5000 (2009-01-16 trunk 21610) [i386-darwin9.6.0] << loops... >> The answer should be 2. ---------------------------------------- http://redmine.ruby-lang.org