Wanabe's Blog[ruby-dev:48179] by Usaku NAKAMURA:#9685 [ruby-dev:48180] by Yui NARUSE:#9772 [ruby-dev:48181] by Akira Tanaka:#9772 [ruby-dev:48182] by Nobuyoshi Nakada:#9813 [ruby-dev:48183] by Nobuyoshi Nakada:#9813 [ruby-dev:48184] by Koichi Sasada:#9815 [ruby-dev:48185] by Nobuyoshi Nakada:#9815 [ruby-dev:48186] by Yui NARUSE:#9816 [ruby-dev:48187] by Koichi Sasada:#9815 [ruby-dev:48188] by Yui NARUSE:#9772
