{"description":"\u4eca\u56de\u306fRails \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3067JSON\u578b\u306e\u30ab\u30e9\u30e0\u3092\u6271\u3063\u305f\u969b\u306b ActiveRecord::Store \u3092\u4f7f\u3046\u3068\u4fbf\u5229\u3060\u3063\u305f\u306e\u3067\u305d\u306e\u3053\u3068\u306b\u3064\u3044\u3066\u5171\u6709\u3057\u307e\u3059\u3002 \u5b9f\u884c\u74b0\u5883 \u4ee5\u4e0b\u306e\u74b0\u5883\u3067\u8a66\u3057\u307e\u3057\u305f\u3002 - Ruby 2.7.1 - Rails 6.0.3.2 - Postgres JSON\u578b\u306b\u3064\u3044\u3066 Postgresql\u3067\u306fJSON\u30c7\u30fc\u30bf\u578b\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 https://www.postgresql.jp/document/12/html/datatype-json.html Rails\u3067\u306fcreate_table\u3067json\u578b\u306e\u30ab\u30e9\u30e0\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u540c\u69d8\u306bjsonb\u578b\u306e\u30ab\u30e9\u30e0\u3082\u4f5c\u2026","published":"2022-03-01 15:15:37","blog_url":"https://wai-doi.hatenablog.com/","author_name":"wai-doi","url":"https://wai-doi.hatenablog.com/entry/json-active-record-store","categories":["Rails","Ruby"],"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwai-doi.hatenablog.com%2Fentry%2Fjson-active-record-store\" title=\"JSON\u578b\u30ab\u30e9\u30e0\u3092ActiveRecord::Store\u3067\u4f7f\u3044\u3084\u3059\u304f\u3057\u3066\u307f\u308b - \u3069\u3044\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/wai-doi/","version":"1.0","provider_name":"Hatena Blog","width":"100%","title":"JSON\u578b\u30ab\u30e9\u30e0\u3092ActiveRecord::Store\u3067\u4f7f\u3044\u3084\u3059\u304f\u3057\u3066\u307f\u308b","height":"190","type":"rich","provider_url":"https://hatena.blog","blog_title":"\u3069\u3044\u30d6\u30ed\u30b0"}