1. 2013-03-15 [ruby-core:53450] [ruby-trunk - Feature #6308] Elimin ruby-core Charles Nutter 2. 2012-11-24 [ruby-core:49956] [ruby-trunk - Feature #6308] Elimin ruby-core Yusuke Endoh 3. 2012-11-16 [ruby-core:49434] [ruby-trunk - Feature #6308] Elimin ruby-core Charles Nutter 4. 2012-04-28 [ruby-core:44720] [ruby-trunk - Feature #6308] Elimin ruby-core Charles Nutter 5. 2012-04-17 [ruby-core:44427] [ruby-trunk - Feature #6308] Elimin ruby-core Charles Nutter 6. 2012-04-17 [ruby-core:44406] [ruby-trunk - Feature #6308] Elimin ruby-core Nobuyoshi Nakada