{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmoneyforward-dev.jp%2Fentry%2F2015%2F06%2F17%2Fswift2%2F\" title=\"Swift2.0\u3067\u8ffd\u52a0\u3055\u308c\u305f\u65b0\u6a5f\u80fd 3\u9078 - Money Forward Developers Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2015-06-17 16:51:59","provider_name":"Hatena Blog","categories":[],"width":"100%","blog_title":"Money Forward Developers Blog","provider_url":"https://hatena.blog","url":"https://moneyforward-dev.jp/entry/2015/06/17/swift2/","title":"Swift2.0\u3067\u8ffd\u52a0\u3055\u308c\u305f\u65b0\u6a5f\u80fd 3\u9078","author_name":"moneyforwardDev","description":"\u3053\u3093\u306b\u3061\u306f\u3001Swift\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6749\u672c\u3067\u3059\u3002 \u5148\u9031\u3001Swift2.0\u304c\u767a\u8868\u3055\u308c\u307e\u3057\u305f\u3002 \u305d\u3053\u3067\u4eca\u56de\u306e\u6295\u7a3f\u3067\u306f\u3001Swift2.0\u306e\u65b0\u6a5f\u80fd\u306e\u306a\u304b\u3067\u79c1\u304c\u6ce8\u76ee\u3057\u3066\u3044\u308b3\u6a5f\u80fd\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002 do-catch\u30fbtry\u30fbdefer guard Protocol Extension do-catch\u30fbtry\u30fbdefer do-catch\u306f\u30a8\u30e9\u30fc\u51e6\u7406\u306b\u95a2\u3059\u308b\u69cb\u6587\u3067\u3001\u4ed6\u306e\u8a00\u8a9e\u3067\u306etry-catch\u69cb\u6587\u306b\u3042\u305f\u308a\u307e\u3059\u3002 \u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u306f\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002 enum MyError: ErrorType { case Error1 case Error2 } do { throw MyError.Error1 // th\u2026","version":"1.0","height":"190","image_url":null,"blog_url":"https://moneyforward-dev.jp/","type":"rich","author_url":"https://blog.hatena.ne.jp/moneyforwardDev/"}