From: "Florian Aßmann" Date: 2010-06-11T08:30:26+09:00 Subject: [ruby-core:30727] [Bug #3420] Module#method calling <=> causes SystemStackError Issue #3420 has been updated by Florian A��mann. Ok, but then imho the Exception is inappropriate and most people don't expect a SystemStackError when they found a method implementation missing. For most people it isn't obvious (see commit message in the ref link) why including Comparable and not implementing <=> (because they want to delegate the call through the method_missing hook) should cause a SystemStackError. It should respect the method_missing hook. ---------------------------------------- http://redmine.ruby-lang.org/issues/show/3420 ---------------------------------------- http://redmine.ruby-lang.org