From: "pyromaniac (Arkady Zabazhanov)" Date: 2013-06-24T16:32:55+09:00 Subject: [ruby-core:55627] [ruby-trunk - Bug #8565][Open] Compiled Regexp comparation bug Issue #8565 has been reported by pyromaniac (Arkady Zabazhanov). ---------------------------------------- Bug #8565: Compiled Regexp comparation bug https://bugs.ruby-lang.org/issues/8565 Author: pyromaniac (Arkady Zabazhanov) Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby 2.0.0p195 (2013-05-14 revision 40734) [x86_64-darwin12.4.0] Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN 2.0.0p195 :001 > Regexp.new('\/') == /\// => false There is no such problem in latest 1.9.3, expression return true -- http://bugs.ruby-lang.org/