From: Phrogz Date: 2010-07-17T01:45:17+09:00 Subject: Re: Ruby 1.9.1 Array#combination kinda lazy On Jul 16, 2:20 am, Ryan Davis wrote: > On Jul 15, 2010, at 11:30 , Phrogz wrote: > > C:\>ruby -v tmp.rb > > ruby 1.9.1p243 (2009-07-16 revision 24175) [i386-mingw32] > > 129462338 > > [5, 34, 54, 73, 81] > wfm: > # ~/.multiruby/install/1.9.1-p129/bin/ruby  wtf.rb > # 988455798 > # [162, 163, 164, 165, 166] Just reproduced using 1.9.1p378 on Ubuntu. Looks to me like it's not a Windows bug, but something introduced sometime between p129 and p243.