{"width":"100%","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","version":"1.0","type":"rich","author_name":"mzp","url":"https://mzp.hatenadiary.org/entry/20090206/arrow","author_url":"https://blog.hatena.ne.jp/mzp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmzp.hatenadiary.org%2Fentry%2F20090206%2Farrow\" title=\"Arrow.hs\u3092\u8aad\u3082\u3046\u301c\u305d\u306e1\u301c - \u307f\u305a\u3074\u30fc\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_url":"https://mzp.hatenadiary.org/","image_url":null,"blog_title":"\u307f\u305a\u3074\u30fc\u65e5\u8a18","description":"Arrow.hs\u3092\u8aad\u3082\u3046\u300130\u5206\u3067\u8aad\u3081\u308b\u7bc4\u56f2\u3060\u3051\u3002 \u30db\u30f3\u30c8\u306f30\u5206\u3067Arrow\u3092\u4f7f\u3063\u306630\u5206\u3067\u4f55\u304b\u4f5c\u308d\u3046\u3001\u3063\u3066\u306e\u304c\u3084\u308a\u305f\u3044\u3093\u3060\u3051\u3069\u3001\u307e\u3060\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u66f8\u3051\u308b\u307b\u3069\u7406\u89e3\u3057\u3066\u3044\u306a\u3044\u3002 \u3057\u3087\u3046\u304c\u306a\u3044\u304b\u3089\u30b3\u30fc\u30c9\u30ea\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u3057\u3088\u3046\u3002 \u3069\u3053\u306b\u3042\u308b\u306e? http://darcs.haskell.org/packages/base/Control/ \u65b9\u91dd \u3068\u308a\u3042\u3048\u305aArrow\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3042\u308b->\u306b\u95a2\u3059\u308b\u30b3\u30fc\u30c9\u3060\u3051\u3092\u8aad\u3080\u3002Kleisli(..)\u3068do\u8a18\u6cd5\u306f\u7121\u8996\u3002 \u95a2\u9023\u3057\u3066\u305d\u3046\u306a\u3084\u3064 \u30e2\u30b8\u30e5\u30fc\u30eb\u304b\u3089\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3084\u3064\u3002 Arrow(..) ArrowChoice(..) ArrowApply(..) A\u2026","title":"Arrow.hs\u3092\u8aad\u3082\u3046\u301c\u305d\u306e1\u301c","published":"2009-02-06 00:00:00","categories":["Haskell","Arrow"]}