{"provider_name":"Hatena Blog","blog_title":"kozy4324\u306e\u65e5\u8a18","width":"100%","image_url":null,"description":"github.com \u767a\u97f3\u3068\u547d\u540d\u306e\u7531\u6765 Object(\u30aa\u30d6\u30b8\u30a7\u30af\u30c8) + Genealogist(\u30b8\u30fc\u30cb\u30fc\u30a2\u30fc\u30ed\u30b8\u30b9\u30c8) -> \u30aa\u30d6\u30b8\u30fc\u30cb\u30fc\u30a2\u30fc\u30ed\u30b8\u30b9\u30c8 \u3068\u3044\u3046\u60f3\u5b9a\u306a\u306e\u3060\u3051\u3069\u3001\u672c\u5f53\u306b\u305d\u3046\u767a\u97f3\u3057\u3066\u3044\u3044\u304b\u306f\u77e5\u3089\u306a\u3044\u3002\u9020\u8a9e\u3067\u3059\u3002 Genealogist\u306f\u300c\u5bb6\u7cfb\u3001\u8840\u7e01\u95a2\u4fc2\u3001\u5bb6\u7cfb\u56f3\u3092\u5c02\u9580\u7684\u306b\u8abf\u67fb\u30fb\u7814\u7a76\u3059\u308b\u5c02\u9580\u5bb6\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u5bb6\u7cfb\u56f3\uff1d\u30af\u30e9\u30b9\u7d99\u627f\u30c4\u30ea\u30fc\u3092\u51fa\u529b\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3053\u3046\u3044\u3046\u547d\u540d\u3092\u3057\u307e\u3057\u305f\u3002 \u4f7f\u3044\u65b9 \u4f8b\u3048\u3070MyClass\u30af\u30e9\u30b9 \u304c\u3042\u3063\u305f\u3068\u3057\u3066Class\u30af\u30e9\u30b9\u306b #to_tree \u30e1\u30bd\u30c3\u30c9\u304c\u751f\u3048\u3066\u3044\u308b\u306e\u3067\u305d\u308c\u3092\u547c\u3073\u307e\u3059\u3002 puts MyClass.to_tree \u4ee5\u4e0b\u306e\u3088\u3046\u306a\u51fa\u529b\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 C\u2026","provider_url":"https://hatena.blog","height":"190","title":"objenealogist\u3068\u3044\u3046gem\u3092\u4f5c\u3063\u305f","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkozy4324.hatenablog.jp%2Fentry%2F2026%2F02%2F17%2F001605\" title=\"objenealogist\u3068\u3044\u3046gem\u3092\u4f5c\u3063\u305f - kozy4324\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","categories":["OSS","Ruby"],"author_name":"kozy4324","blog_url":"https://kozy4324.hatenablog.jp/","type":"rich","author_url":"https://blog.hatena.ne.jp/kozy4324/","url":"https://kozy4324.hatenablog.jp/entry/2026/02/17/001605","published":"2026-02-17 00:16:05"}