{"provider_url":"https://hatena.blog","title":" \u30d4\u30ea\u30aa\u30c9\u3092\u8db3\u305b","author_url":"https://blog.hatena.ne.jp/ku-ma-me/","provider_name":"Hatena Blog","height":"190","type":"rich","version":"1.0","author_name":"ku-ma-me","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmametter.hatenablog.com%2Fentry%2F20080204%2Fp1\" title=\" \u30d4\u30ea\u30aa\u30c9\u3092\u8db3\u305b - \u307e\u3081\u3081\u3082\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"blog_title":"\u307e\u3081\u3081\u3082","description":"\u4ee5\u4e0b\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b . (\u30d4\u30ea\u30aa\u30c9) \u3092 1 \u3064\u52a0\u3048\u3066 Hello, world! \u3092\u51fa\u529b\u3055\u305b\u306a\u3055\u3044\u3002 s = \"Hello, world!\" (\"aa\"..\"zz\").each do |n| class << s; self; end.class_eval do define_method(n) {|x| self } end end puts s if false \u3075\u3068\u4ee5\u4e0b\u306e\u6709\u540d\u306a\u6570\u5f0f (?) \u3092\u601d\u3044\u51fa\u3057\u305f\u306e\u3067\u601d\u3044\u3064\u3044\u305f\u554f\u984c\u3067\u3057\u305f\u3002\u3042\u3093\u307e\u308a\u95a2\u4fc2\u306a\u3044\u3051\u3069\u3002","published":"2008-02-04 00:00:00","categories":["Ruby"],"blog_url":"https://mametter.hatenablog.com/","url":"https://mametter.hatenablog.com/entry/20080204/p1","width":"100%"}