From: ujihisa Date: 2009-12-04T09:37:26+09:00 Subject: [ruby-core:27016] Re: possible bug in Method#source_location In my environment, both versions of ruby said same results. $ ruby191 -v a.rb ruby 1.9.1p281 (2009-08-09 revision 24476) [i386-darwin9.7.0] a.rb 4 $ ruby192 -v a.rb ruby 1.9.2dev (2009-12-04 trunk 25986) [i386-darwin9.8.0] a.rb 4