{"author_name":"morning_reading","categories":[],"width":"100%","url":"https://morning-reading.hatenadiary.org/entry/20101025/p1","image_url":null,"version":"1.0","author_url":"https://blog.hatena.ne.jp/morning_reading/","published":"2010-10-25 00:00:00","type":"rich","provider_url":"https://hatena.blog","title":"\u30e1\u30bf\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0Ruby \u7b2c2\u7ae0 \u706b\u66dc\u65e5\uff1a\u30e1\u30bd\u30c3\u30c9 \u305d\u306e3","description":"\u4eca\u65e5\u306f method_missing \u3092\u4f7f\u3063\u305f\u52d5\u7684\u30d7\u30ed\u30ad\u30b7\u306e\u5b9f\u4f8b\u3068\u30af\u30a4\u30ba\u306e\u3068\u3053\u308d\u3067\u3059\u3002 \u52d5\u7684\u30d7\u30ed\u30ad\u30b7 - \u3053\u3046\u3044\u3046\u540d\u524d\u304c\u3064\u3044\u3066\u308b\u306e\u306f\u59cb\u3081\u3066\u77e5\u308a\u307e\u3057\u305f\u304c\u5185\u5bb9\u306f\u3044\u3064\u3082\u306e\u611f\u3058\u3067\u3059 respond_to? \u306e\u518d\u5b9a\u7fa9 \u3053\u3053\u306f\u3061\u3087\u3063\u3068\u53e4\u3044\u3067\u3059\u3002\u5c11\u306a\u304f\u3068\u3082 1.9.2 \u3067\u306f Object#respond_to_missing? \u3092\u518d\u5b9a\u7fa9\u3057\u3066\u3001\u3053\u3053\u3067 method_missing \u304c\u51e6\u7406\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u540d\u306b true \u3092\u8fd4\u3055\u305b\u308b\u3068\u3001 respond_to? \u304c\u3053\u308c\u3092\u8003\u616e\u3057\u3066\u304f\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3082\u3061\u308d\u3093 respond_to? \u3092\u518d\u5b9a\u7fa9\u3057\u3066\u3082\u3044\u3044\u3067\u3059\u304c\u3001\u3053\u3061\u3089\u3092\u4f7f\u3048\u3070\u7d99\u627f\u5143\u306e\u30e1\u30bd\u30c3\u30c9\u306b\u3064\u3044\u3066\u3082\u9762\u5012\u3092\u898b\u3066\u304f\u308c\u308b\u2026","blog_title":"\u6bce\u671d30\u5206\u8aad\u66f8\u4f1a","provider_name":"Hatena Blog","blog_url":"https://morning-reading.hatenadiary.org/","height":"190","html":""}