{"title":"Rails4 \u81ea\u4f5c\u306e\u30a8\u30e9\u30fc\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3059\u308b","blog_title":"ayaketan\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u52c9\u5f37\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/ayaketan/","provider_name":"Hatena Blog","url":"https://ayaketan.hatenablog.com/entry/2013/12/03/143507","version":"1.0","width":"100%","author_name":"ayaketan","type":"rich","blog_url":"https://ayaketan.hatenablog.com/","height":"190","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fayaketan.hatenablog.com%2Fentry%2F2013%2F12%2F03%2F143507\" title=\"Rails4 \u81ea\u4f5c\u306e\u30a8\u30e9\u30fc\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3059\u308b - ayaketan\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u52c9\u5f37\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>","description":"\u30b7\u30b9\u30c6\u30e0\u72ec\u81ea\u306e\u30a8\u30e9\u30fc\u3092\u51fa\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u81ea\u4f5c\u306e\u30a8\u30e9\u30fc\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3002\u6700\u521d\u306fException\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3057\u3088\u3046\u3068\u601d\u3063\u3066\u3044\u305f\u304c\u3001Exception\u30af\u30e9\u30b9\u306f\u30b7\u30b9\u30c6\u30e0\u95a2\u9023\u306e\u4f8b\u5916\u307e\u3067\u542b\u3093\u3067\u3044\u308b\u306e\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ec\u30d9\u30eb\u306e\u4f8b\u5916\u306e\u30c8\u30c3\u30d7\u3067\u3042\u308bStandardError\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u3088\u3046\u3060\u3002 model\u306bmy_error.rb\u3092\u4f5c\u6210\u3057\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u8a18\u8f09\u3059\u308b\u3002 class MyError < StandardError; end \u4eca\u56de\u306f\u30a8\u30e9\u30fc\u306e\u540d\u79f0\u3092\u5909\u66f4\u3057\u305f\u304b\u3063\u305f\u3060\u3051\u306a\u306e\u3067\u3001\u3053\u308c\u3067\u7d42\u4e86\u3060\u304c\u3001\u72ec\u81ea\u306e\u51e6\u7406\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002 \u30a8\u30e9\u30fc\u3092\u767a\u751f\u3055\u305b\u308b\u3068\u304d\u306f\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u4f7f\u3046\u3002 raise \u2026","categories":["Ruby"],"provider_url":"https://hatena.blog","published":"2013-12-03 14:35:07"}