{"height":"190","version":"1.0","blog_url":"https://yarb.hatenadiary.org/","description":"Rails\u3067\u3042\u308c\u3053\u308c\u8a66\u3057\u3066\u3044\u308b\u3002has_many\u3068\u304bbelongs_to\u3068\u304b\u3063\u3066\u4f55\u304c\u5b09\u3057\u3044\u3093\u3060\u308d\u3046\u3068\u601d\u3063\u305f\u3051\u3069\u3001\u5b9f\u969b\u306b\u30e2\u30c7\u30eb\u3092\u4f5c\u3063\u3066\u307f\u3066\u3088\u3046\u3084\u304f\u5206\u304b\u3063\u305f\u3002\u3069\u3046\u3084\u3063\u3066\u30e2\u30c7\u30eb\u3092\u6574\u7406\u3059\u308b\u304b\u3063\u3066\u81ea\u660e\u3058\u3083\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3082\u4f55\u3068\u306a\u304f\u5206\u304b\u3063\u305f\u3088\u3046\u306a\u3002\u753b\u50cf\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3068\u304b\u3069\u3046\u3059\u308b\u3093\u3060\u308d\u3046\u3068\u601d\u3063\u305f\u3089\u3001Paperclip\u3068\u3044\u3046\u3044\u3044\u611f\u3058\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u3042\u308b\u3089\u3057\u304f\u3001\u8a66\u3057\u3066\u307f\u305f\u3089\u78ba\u304b\u306b\u30ab\u30f3\u30bf\u30f3\u3060\u3057\u3001\u81ea\u7136\u306a\u5f62\u3067\u306a\u308b\u307b\u3069\u306a\u3041\u3068\u601d\u3063\u305f\u3002 class User < ActiveRecord::Base has_many :articles, :dependent => :destroy has_attached_file :ph\u2026","blog_title":"yarb\u306e\u65e5\u8a18","provider_name":"Hatena Blog","categories":["rails"],"title":"Rails\u3042\u308c\u3053\u308c","url":"https://yarb.hatenadiary.org/entry/20100614/p1","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyarb.hatenadiary.org%2Fentry%2F20100614%2Fp1\" title=\"Rails\u3042\u308c\u3053\u308c - yarb\u306e\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>","image_url":null,"provider_url":"https://hatena.blog","type":"rich","published":"2010-06-14 00:00:00","author_name":"yarb","author_url":"https://blog.hatena.ne.jp/yarb/"}