{"blog_title":"AR \u30db\u30fc\u30e0\u30d9\u30fc\u30ab\u30ea\u30fc","version":"1.0","author_name":"donbulinux","width":"100%","height":"190","provider_name":"Hatena Blog","image_url":null,"blog_url":"https://donbulinux.hatenablog.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdonbulinux.hatenablog.jp%2Fentry%2F2024%2F01%2F22%2F190500\" title=\"ActiveStorage \u306e blob key \u3067\u4ed8\u4e0e\u3055\u308c\u308b\u5024\u3092\u5909\u66f4\u3059\u308b - AR \u30db\u30fc\u30e0\u30d9\u30fc\u30ab\u30ea\u30fc\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","published":"2024-01-22 19:05:00","author_url":"https://blog.hatena.ne.jp/donbulinux/","type":"rich","url":"https://donbulinux.hatenablog.jp/entry/2024/01/22/190500","description":"\u8abf\u3079\u305f\u3089\u3084\u3063\u3066\u308b\u4eba\u306f\u3044\u308b\u3082\u3093\u3060\u3063\u305f\u3002 qiita.com \u672c\u5f53\u306f\u3053\u308c\u306f\u3053\u308c\u3067 Unique \u304c\u4fdd\u8a3c\u3055\u308c\u308b\u307e\u307e\u306b\u3057\u3066\u304a\u3044\u3066\u3001 \u985e\u63a8\u3067\u304d\u308b\u3088\u3046\u306b\u610f\u5473\u3092\u3082\u305f\u305b\u305f URL \u306b\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u6240\u8b02\u30b9\u30e9\u30b0\u3068\u304b\u30d1\u30fc\u30de\u30ea\u30f3\u30af\u7684\u306b\u6271\u3046\u306e\u304c\u3044\u3044\u3093\u3060\u308d\u3046\u304b\u3002 \u3068\u601d\u3063\u305f\u3051\u3069\u3001\u7d50\u5c40\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u304c\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u30e6\u30fc\u30b6\u306e\u624b\u5143\u306b\u5c4a\u304f\u307e\u3067\u4e00\u8cab\u3057\u3066\u6709\u610f\u306a\u30d5\u30a1\u30a4\u30eb\u540d\u306b\u306a\u3063\u3066\u3044\u3066\u307b\u3057\u3044\u3001\u3068\u3044\u3046\u8981\u671b\u304c\u3042\u308b\u306e\u3067\u3084\u306f\u308a\u6539\u9020\u3057\u305f\u65b9\u304c\u6271\u3044\u306f\u826f\u3044\u306e\u3060\u3063\u305f\u3002 Unique \u306e\u62c5\u4fdd\u3067\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u6642\u306e unixtime \u304b\u3001 YYYYMMDDhhmmss \u3092 prefix \u3068\u3057\u3066\u4ed8\u4e0e\u3057\u3066\u304a\u3051\u3070\u307e\u3042\u3044\u3044\u3067\u3057\u3087\u2026\u2026\u3002 \u3044\u3044\u3088\u306a\uff1f \u7279\u306b\u300c\u30c6\u30fc\u30d6\u30eb\u2026","title":"ActiveStorage \u306e blob key \u3067\u4ed8\u4e0e\u3055\u308c\u308b\u5024\u3092\u5909\u66f4\u3059\u308b","categories":["Rails"]}