{"description":"Riding Rails: This Week in Edge Rails\u4e0a\u8a18\u306e\u8a18\u4e8b\u3092\u610f\u8a33\u3057\u305f\u306e\u3067\u30e1\u30e2\u3002 \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u30cd\u30b9\u30c8 \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u30cd\u30b9\u30c8\u3067\u304d\u308b\u3088\u3046\u306b\u3002 \u30cd\u30b9\u30c8\u3059\u308b\u6642\u306f:require_new\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3002\u30aa\u30d7\u30b7\u30e7\u30f3\u6307\u5b9a\u304c\u306a\u3044\u3068\u89aa\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u4e00\u90e8\u3068\u898b\u306a\u3055\u308c\u308b\u3002 \u5185\u90e8\u3067\u306fsavepoints\u3068\u304b\u3044\u3046\u306e\u3092\u4f7f\u3063\u3066\u308b\u3089\u3057\u3044 \u3053\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306f\u30c6\u30b9\u30c8\u4e2d\u306efixture\u3067\u4f7f\u308f\u308c\u3066\u308b\uff1f\u3089\u3057\u3044 User.transaction do User.create(:username => 'Admin') User.transaction(:requires_new => true\u2026","url":"https://blog.willnet.in/entry/20090118/1232290102","author_name":"willnet","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.willnet.in%2Fentry%2F20090118%2F1232290102\" title=\"\u4eca\u9031\u306eEdge Rails - \u304a\u3082\u3057\u308dweb\u30b5\u30fc\u30d3\u30b9\u958b\u767a\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>","blog_title":"\u304a\u3082\u3057\u308dweb\u30b5\u30fc\u30d3\u30b9\u958b\u767a\u65e5\u8a18","version":"1.0","width":"100%","title":"\u4eca\u9031\u306eEdge Rails","blog_url":"https://blog.willnet.in/","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/willnet/","height":"190","published":"2009-01-18 23:48:22","provider_name":"Hatena Blog","categories":["rails"],"image_url":null}