{"height":"190","author_url":"https://blog.hatena.ne.jp/shokai/","blog_title":"\u6a4b\u672c\u8a73\u89e3","image_url":null,"provider_url":"https://hatena.blog","categories":["Ruby"],"author_name":"shokai","type":"rich","published":"2008-03-12 01:51:11","description":"# \u65e2\u306b\u4fdd\u5b58\u3057\u305f\u30ec\u30b3\u30fc\u30c9\u306f\u4fdd\u5b58\u3057\u306a\u3044 if Photo.find(:first, :conditions => {:photo_id => id }) == nil puts '\u306a\u3044\u3088\uff01' end \u7d76\u5bfe\u3082\u3063\u3068\u8ce2\u3044\u65b9\u6cd5\u3042\u308b","url":"https://shokai.hatenadiary.org/entry/20080312/1205340671","blog_url":"https://shokai.hatenadiary.org/","title":"activerecord\u3067\u3001\u30ec\u30b3\u30fc\u30c9\u304c\u5b58\u5728\u3057\u306a\u3044\u304b\u3069\u3046\u304b","version":"1.0","provider_name":"Hatena Blog","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshokai.hatenadiary.org%2Fentry%2F20080312%2F1205340671\" title=\"activerecord\u3067\u3001\u30ec\u30b3\u30fc\u30c9\u304c\u5b58\u5728\u3057\u306a\u3044\u304b\u3069\u3046\u304b - \u6a4b\u672c\u8a73\u89e3\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}