{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnainaistar.hatenablog.com%2Fentry%2F2023%2F07%2F10%2F120000\" title=\"Rails\u3067first\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u306e\u306b\u305f\u307e\u306b11\u4ef6\u53d6\u5f97\u3057\u3066\u3044\u305f\uff08\u539f\u56e0\u4e0d\u660e\uff09 - \u304d\u308a\u4e38\u306e\u6280\u8853\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>","url":"https://nainaistar.hatenablog.com/entry/2023/07/10/120000","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/n/nainaistar/20220226/20220226220608.png","categories":["Ruby","Rails","\u6280\u8853"],"height":"190","author_name":"nainaistar","provider_name":"Hatena Blog","blog_url":"https://nainaistar.hatenablog.com/","title":"Rails\u3067first\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u306e\u306b\u305f\u307e\u306b11\u4ef6\u53d6\u5f97\u3057\u3066\u3044\u305f\uff08\u539f\u56e0\u4e0d\u660e\uff09","width":"100%","version":"1.0","provider_url":"https://hatena.blog","description":"\u5f53\u8a18\u4e8b\u306f\u554f\u984c\u89e3\u6c7a\u306b\u5411\u3051\u305f\u8a18\u4e8b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8abf\u3079\u3066\u3082\u539f\u56e0\u304c\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u4e8b\u8c61\u306e\u5831\u544a\u8a18\u4e8b\u3068\u306a\u308a\u307e\u3059\u3002 \u74b0\u5883 Ruby 2.7.2 Rails 6.0.0 \u767a\u751f\u4e8b\u8c61 ActiveRecord::Base\u3092\u7d99\u627f\u3057\u305f\u30af\u30e9\u30b9\u306b\u3066\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u306e\u30ec\u30b3\u30fc\u30c9\u306e1\u884c\u76ee\u3092\u53d6\u5f97\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u6b21\u306e\u3088\u3046\u306bfirst\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002 User::Address.where(postCode: \"1112222\").first module User class Address < ActiveRecord::Base end end \u305f\u3060\u3057\u3001\u306a\u305c\u304b\u5b9f\u884c\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u306b\u3088\u3063\u3066\u306f\u3001\u3069\u3061\u3089\u304b\u306eSQL\u304c\u767a\u884c\u3055\u308c\u2026","blog_title":"\u304d\u308a\u4e38\u306e\u6280\u8853\u65e5\u8a18","type":"rich","author_url":"https://blog.hatena.ne.jp/nainaistar/","published":"2023-07-10 12:00:00"}