YouTube - Ruby 1.9: Yukihiro Matsumoto, Google Tech Talks February, 20 2008

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http://www.youtube.com/watch?v=oEkJvvGEtB4

• >Matzさん@Google Tech Talk

過去の経験から、roundtripや文字化けを防ぐために、Ruby1.9では文字は変換せずそのまま保持しています

http://b.hatena.ne.jp/entry/http://www.youtube.com/watch?v=oEkJvvGEtB4