{"provider_url":"https://hatena.blog","description":"\u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4f5c\u6210 \u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u914d\u7f6e\u3059\u308b\u5834\u6240\u306f app/models\u5185\u3002\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u540d\u306f\u3053\u3053\u3067\u306f\u300capp/models/parents\u300d\u3068\u3057\u305f\u3002Rails4\u3067\u306fmodels\u76f4\u4e0b\u3057\u304b\u8aad\u307f\u8fbc\u307e\u308c\u306a\u3044\u306e\u3067 \u300cconfig/application.rb\u300d\u5185\u306b\u4ee5\u4e0b\u3092\u8ffd\u52a0\u3057\u3001models\u5185\u306e\u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u3082\u8aad\u307f\u8fbc\u307e\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u3002 config.autoload_paths += Dir[\"#{config.root}/app/models/**/\"] STI\u306e\u8a2d\u5b9a STI\u306e\u8aac\u660e\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30da\u30fc\u30b8\u304c\u8a73\u3057\u3044\u3002 Rails\u3067\u30b9\u30fc\u30d1\u30fc\u30bf\u30a4\u30d7/\u30b5\u30d6\u30bf\u30a4\u30d7\u3092\u8868\u73fe\u3059\u308b\u65b9\u6cd5\u3092\u6bd4\u8f03\u3057\u3066\u307f\u308b \u2026","height":"190","blog_title":"\u3068\u30fc\u307e\u3059\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fthoames.hatenadiary.jp%2Fentry%2F2019%2F04%2F17%2F060852\" title=\"\u3010Rails\u3011Rails4\u3067\u89aa\u30e2\u30c7\u30eb\u7528\u306e\u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u3001STI\uff08\u5358\u4e00\u30c6\u30fc\u30d6\u30eb\u7d99\u627f\uff09\u3092\u3084\u3063\u3066\u307f\u308b - \u3068\u30fc\u307e\u3059\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","author_name":"Thoames1212","url":"https://thoames.hatenadiary.jp/entry/2019/04/17/060852","version":"1.0","author_url":"https://blog.hatena.ne.jp/Thoames1212/","categories":["Rails"],"blog_url":"https://thoames.hatenadiary.jp/","type":"rich","title":"\u3010Rails\u3011Rails4\u3067\u89aa\u30e2\u30c7\u30eb\u7528\u306e\u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u3001STI\uff08\u5358\u4e00\u30c6\u30fc\u30d6\u30eb\u7d99\u627f\uff09\u3092\u3084\u3063\u3066\u307f\u308b","width":"100%","published":"2019-04-17 06:08:52","image_url":null}