{"type":"rich","author_name":"kazu-yamamoto","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kazu-yamamoto/20120606/20120606120541.png","description":"\u30ea\u30c4\u30a4\u30fc\u30c8\u6570\u304c30\u3092\u8d85\u3048\u305f\u306e\u3067\u3001Haskell \u3067\u306e\u4f8b\u5916\u51e6\u7406\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u50d5\u304c\u601d\u3046\u306b\u3001Haskell \u3067\u306e\u4f8b\u5916\u51e6\u7406\u304c\u5206\u304b\u308a\u306b\u304f\u3044\u306e\u306b\u306f\u30012\u3064\u7406\u7531\u304c\u3042\u308a\u307e\u3059\u3002 \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u6df7\u4e71 \u30d1\u30e9\u30c0\u30a4\u30e0\u306e\u9055\u3044 \u6b74\u53f2\u7684\u7d4c\u7def\u306b\u3088\u308a\u3001Prelude \u306b\u3082 Control.OldException \u306b\u3082 Control.Exception \u306b\u3082 catch \u304c\u3042\u308a\u307e\u3059\u3002\u6b74\u53f2\u7684\u7d4c\u7def\u3092\u8aac\u660e\u3059\u308b\u306e\u306f\u9762\u5012\u306a\u306e\u3067\u3001\u3053\u308c\u3060\u3051\u899a\u3048\u3066\u4e0b\u3055\u3044\u3002\u300cControl.Exception \u3060\u3051\u3092\u4f7f\u3063\u3066\u3001\u305d\u308c\u4ee5\u5916\u306f\u5fd8\u308c\u308b\u300d\u305d\u3082\u305d\u3082\u7d14\u7c8b\u95a2\u6570\u578b\u3067 catch \u3068\u304b\u8a00\u308f\u308c\u3066\u3082\u5206\u304b\u3089\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002Haskell \u3067\u306f\u3001\u7d14\u7c8b\u306a\u95a2\u6570\u3068 IO \u3068\u2026","height":"190","blog_url":"https://kazu-yamamoto.hatenablog.jp/","published":"2012-06-04 18:39:52","title":" Haskell \u3067\u306e\u4f8b\u5916\u51e6\u7406","version":"1.0","author_url":"https://blog.hatena.ne.jp/kazu-yamamoto/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkazu-yamamoto.hatenablog.jp%2Fentry%2F20120604%2F1338802792\" title=\" Haskell \u3067\u306e\u4f8b\u5916\u51e6\u7406 - \u3042\u3069\u3051\u306a\u3044\u8a71\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"provider_url":"https://hatena.blog","blog_title":"\u3042\u3069\u3051\u306a\u3044\u8a71","url":"https://kazu-yamamoto.hatenablog.jp/entry/20120604/1338802792","provider_name":"Hatena Blog","width":"100%"}