{"blog_title":"http://rubikitch.com/\u306b\u79fb\u8ee2\u3057\u307e\u3057\u305f","title":"\u306d\u3093\u304c\u3093\u306eObject#instance_exec\u3092\u3066\u306b\u3044\u308c\u305f\u305e\uff01 \u301cObject#instance_eval\u306b\u5f15\u6570\u304c\u6e21\u305b\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u301c","url":"https://rubikitch.hatenadiary.org/entry/20080526/instanceexec","author_url":"https://blog.hatena.ne.jp/rubikitch/","author_name":"rubikitch","image_url":null,"description":"Object#instance_exec\u6b32\u3057\u3044\u306a\u3042 - http://rubikitch.com/\u306b\u79fb\u8ee2\u3057\u307e\u3057\u305finstance_exec\u30ad\u30bf\u30fc\u30fc\u30fc\u30fc\u30fc\u30fc\uff08\u309c\u2200\u309c\uff09\u30fc\u30fc\u30fc\u30fc\u30fc\u30fc\uff01\uff01\u305f\u3063\u305f\u4eca\u3001Ruby 1.8.7-preview4\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u3002 \u5ff5\u9858\u53f6\u3063\u3066\u3084\u3063\u3068Object#instance_exec\u304cbackport\u3055\u308c\u305f\u306e\u3060\uff01\u3064\u307e\u308a\u3001Ruby 1.8.7\u3067instance_exec\u304c\u4f7f\u3048\u308b\u3068\u3044\u3046\u3053\u3068\u3060\uff01\uff01instance_exec\u3068\u306f\u3001Object#instance_eval\u306b\u5f15\u6570\u304c\u6e21\u305b\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3082\u306e\u3002 \u3064\u3044\u3067\u306b\u3001\u95a2\u6570\u7684\u30e1\u30bd\u30c3\u30c9\u547c\u3073\u51fa\u3057\u3067\u4f7f\u7528\u3059\u308b\u3068Lisp\u306elet\u307f\u305f\u3044\u306b\u306a\u308b\u3002 Ru\u2026","provider_name":"Hatena Blog","width":"100%","categories":["ruby","update"],"version":"1.0","height":"190","type":"rich","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frubikitch.hatenadiary.org%2Fentry%2F20080526%2Finstanceexec\" title=\"\u306d\u3093\u304c\u3093\u306eObject#instance_exec\u3092\u3066\u306b\u3044\u308c\u305f\u305e\uff01 \u301cObject#instance_eval\u306b\u5f15\u6570\u304c\u6e21\u305b\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u301c - http://rubikitch.com/\u306b\u79fb\u8ee2\u3057\u307e\u3057\u305f\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://rubikitch.hatenadiary.org/","published":"2008-05-26 14:14:40"}