{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpatorash.hatenablog.com%2Fentry%2F2020%2F12%2F02%2F154636\" title=\"ActiveStorage\u3067\u6dfb\u4ed8\u3057\u305f\u753b\u50cf\u3092update\u3067\u524a\u9664\u3059\u308b - patorash\u306e\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>","blog_url":"https://patorash.hatenablog.com/","title":"ActiveStorage\u3067\u6dfb\u4ed8\u3057\u305f\u753b\u50cf\u3092update\u3067\u524a\u9664\u3059\u308b","author_url":"https://blog.hatena.ne.jp/patorash/","categories":["Ruby on Rails","Ruby"],"author_name":"patorash","blog_title":"patorash\u306e\u30d6\u30ed\u30b0","width":"100%","version":"1.0","type":"rich","provider_name":"Hatena Blog","url":"https://patorash.hatenablog.com/entry/2020/12/02/154636","description":"Rails 6.0\u3067\u3068\u3042\u308b\u30a2\u30d7\u30ea\u3092\u4f5c\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001ActiveStorage\u3092\u4f7f\u3063\u3066\u753b\u50cf\u3092\u6dfb\u4ed8\u3057\u3066\u3044\u307e\u3059\u3002\u767b\u9332\u306f\u6bd4\u8f03\u7684\u7c21\u5358\u306b\u884c\u3048\u305f\u306e\u3067\u3059\u304c\u3001\u753b\u9762\u304b\u3089\u753b\u50cf\u306e\u307f\u524a\u9664\u3059\u308b\u65b9\u6cd5\u304c\u3044\u307e\u3044\u3061\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u8abf\u67fb\u3057\u307e\u3057\u305f\u3002 \u30b3\u30fc\u30c9\uff08\u4fee\u6b63\u524d\uff09 \u30e2\u30c7\u30eb \u8907\u6570\u306e\u753b\u50cf\u304c\u6dfb\u4ed8\u3067\u304d\u308b\u3088\u3046\u306b\u3001has_many_attached\u306b\u3057\u3066\u3044\u307e\u3059\u3002 class Post < ApplicationRecord has_many_attached :images end \u30d3\u30e5\u30fc simple_form\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u753b\u50cf\u306fActiveStorage\u306e\u30c0\u30a4\u30ec\u30af\u30c8\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3067\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u3044\u307e\u3059\u3002 = simple_form\u2026","published":"2020-12-02 15:46:36","provider_url":"https://hatena.blog","height":"190","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/p/patorash/20201202/20201202154337.png"}