{"provider_name":"Hatena Blog","version":"1.0","categories":[],"image_url":null,"width":"100%","provider_url":"https://hatena.blog","type":"rich","blog_url":"https://kimura34.hatenadiary.com/","description":"attribute\u3068\u306f \u5c5e\u6027\u306e\u3053\u3068\u3067\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u65e2\u5b58\u306e\u5c5e\u6027\u306e\u578b\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 attribute\u66f4\u65b0\u30e1\u30bd\u30c3\u30c9 \u3053\u308c\u304b\u3089\u3055\u307e\u3056\u307e\u306a\u66f4\u65b0\u30e1\u30bd\u30c3\u30c9\u3092\u898b\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u5358\u4e00\u306eattribute\u3092\u66f4\u65b0\u3059\u308b \u6307\u5b9a\u3057\u305f\u4e00\u3064\u306eattribute\u306e\u307f\u3092\u5909\u66f4\u3057\u305f\u3044\u3068\u304d\u306f\u3001attribute=\u3092\u4f7f\u3044\u307e\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5909\u66f4\u3092\u3059\u308b\u3060\u3051\u3067\u3001DB\u306b\u4fdd\u5b58\u306f\u3057\u307e\u305b\u3093\u3002 \u203b\u4fdd\u5b58\u304c\u5fc5\u8981\u306a\u3068\u304d\u306f\u5225\u9014save\u3084update\u3092\u884c\u3044\u307e\u3059\u3002 user.name = 'Hoge' user.save # DB\u66f4\u65b0\u306e\u305f\u3081\u306bsave\u3092\u4f7f\u3046 \u8907\u6570\u306eattribute\u3092\u307e\u3068\u3081\u3066\u66f4\u65b0\u3059\u308b \u7279\u5b9a\u306e\u3044\u304f\u3064\u304b\u306eattri\u2026","author_url":"https://blog.hatena.ne.jp/kimura34/","url":"https://kimura34.hatenadiary.com/entry/2021/04/25/221741","title":"Active Record\u306eattribute\u3092\u4f7f\u3063\u305f\u66f4\u65b0\u30e1\u30bd\u30c3\u30c9","author_name":"kimura34","published":"2021-04-25 22:17:41","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkimura34.hatenadiary.com%2Fentry%2F2021%2F04%2F25%2F221741\" title=\"Active Record\u306eattribute\u3092\u4f7f\u3063\u305f\u66f4\u65b0\u30e1\u30bd\u30c3\u30c9 - \u5b66\u7fd2\u8a18\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u5b66\u7fd2\u8a18\u9332","height":"190"}