{"height":"190","url":"https://www.malanka.org/entry/2020/02/07/070000","published":"2020-02-07 07:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.malanka.org%2Fentry%2F2020%2F02%2F07%2F070000\" title=\"\u3010Rails\u3011DB\u306b\u7d10\u3064\u304b\u306a\u3044\u5c5e\u6027(\u30ab\u30e9\u30e0)\u3092\u30e2\u30c7\u30eb\u306b\u8ffd\u52a0\u3059\u308b - \u30b9\u30ea\u98ef\u5c4bMaLanka\u306e\u30d5\u30ea\u30fc\u30a8\u30f3\u30b8\u30cb\u30a2\u306a\u65e5\u3005\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u6280\u8853\u95a2\u9023","\u6280\u8853\u95a2\u9023 - Rails"],"blog_title":"\u30b9\u30ea\u98ef\u5c4bMaLanka\u306e\u30d5\u30ea\u30fc\u30a8\u30f3\u30b8\u30cb\u30a2\u306a\u65e5\u3005","author_name":"mah666hhh","blog_url":"https://www.malanka.org/","width":"100%","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/mah666hhh/20200206/20200206073848.png","provider_url":"https://hatena.blog","version":"1.0","description":"Rails\u306e\u6a19\u6e96\u6a5f\u80fd\u3067\u3042\u308b attribute API \u3092\u4f7f\u3044\u307e\u3059\u3002 attribute :virtual_tags, type: Array virtual_tags\u3068\u3044\u3046\u5c5e\u6027 \u306b \u914d\u5217\u306e\u5024 \u3092\u4fdd\u6301\u3055\u305b\u308b\u3053\u3068\u304c\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 \u3082\u3057\u3001type\u3092\u6307\u5b9a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u8a2d\u5b9a\u3057\u305f\u5024\u306eclass\u3067\u3001\u5024\u304c\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002","type":"rich","title":"\u3010Rails\u3011DB\u306b\u7d10\u3064\u304b\u306a\u3044\u5c5e\u6027(\u30ab\u30e9\u30e0)\u3092\u30e2\u30c7\u30eb\u306b\u8ffd\u52a0\u3059\u308b","author_url":"https://blog.hatena.ne.jp/mah666hhh/"}