{"provider_url":"https://hatena.blog","width":"100%","author_name":"yokoyantech","image_url":"https://qiita-image-store.s3.amazonaws.com/0/98130/080e59aa-05bf-3908-ce56-c491eed947d4.png","type":"rich","published":"2017-09-21 18:00:00","version":"1.0","author_url":"https://blog.hatena.ne.jp/yokoyantech/","description":"\u306f\u3058\u3081\u306b Ruby on Rails \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u5b9f\u4f8b\u3092\u4f7f\u3063\u3066Rails\u3092\u5b66\u307c\u3046 \u7b2c4\u7248\u306e 14\u7ae0 14.1 Relationship\u30e2\u30c7\u30eb\u306e\u6f14\u7fd2\u307e\u3068\u3081&\u89e3\u7b54\u4f8b\u3067\u3059\u3002 \u500b\u4eba\u306e\u89e3\u7b54\u4f8b\u306a\u306e\u3067\u3001\u8aa4\u308a\u304c\u3042\u308c\u3070\u3054\u6307\u6458\u304f\u3060\u3055\u3044\u3002 \u52d5\u4f5c\u74b0\u5883 cloud9 ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-linux] Rails 5.0.0.1 14.1.1 \u30c7\u30fc\u30bf\u30e2\u30c7\u30eb\u306e\u554f\u984c (\u304a\u3088\u3073\u89e3\u6c7a\u7b56) \u672c\u7ae0\u3067\u306e\u5b66\u3073 \u3010DB\u8a2d\u8a08\u3011\u5404\u30e2\u30c7\u30eb\u306e\u8003\u3048\u65b9 \u30e6\u30fc\u30b6\u30fc\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30d5\u30a9\u30ed\u30fc\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u3001\u80fd\u52d5\u7684\u95a2\u4fc2\u306e\uff13\u3064\u3092\u8a2d\u8a08\u3059\u308b\u3002 \u30e6\u30fc\u30b6\u30fc\uff1auser\u30c6\u30fc\u30d6\u30eb \u30e6\u30fc\u30b6\u30fc\u304c\u30d5\u30a9\u30ed\u2026","blog_title":"\u7d19\u4e00\u91cd\u306e\u7a4d\u307f\u91cd\u306d","url":"https://www.yokoyan.net/entry/2017/09/21/180000","title":"\u301014\u7ae0\u3011Ruby on Rails\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u6f14\u7fd2\u307e\u3068\u3081&\u89e3\u7b54\u4f8b\u301014.1 Relationship\u30e2\u30c7\u30eb\u3011","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.yokoyan.net%2Fentry%2F2017%2F09%2F21%2F180000\" title=\"\u301014\u7ae0\u3011Ruby on Rails\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u6f14\u7fd2\u307e\u3068\u3081&amp;\u89e3\u7b54\u4f8b\u301014.1 Relationship\u30e2\u30c7\u30eb\u3011 - \u7d19\u4e00\u91cd\u306e\u7a4d\u307f\u91cd\u306d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","categories":["Rails\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u7b2c4\u7248","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"provider_name":"Hatena Blog","blog_url":"https://www.yokoyan.net/"}