rubinius/rubinius — pull request #1745 by dtykocki (2012-05-25 11:08:44+00:00)
Title: Fix for OpenStruct#initialize_copy (MRI issue #6028)

It looks like this OpenStruct dup bug was fixed in MRI a few months back. See http://bugs.ruby-lang.org/issues/6028. All the specs pass, but this is my first commit and would like someone to make sure I'm not doing something wrong.