{"version":"1.0","author_url":"https://blog.hatena.ne.jp/bitterharvest/","height":"190","blog_title":"bitterharvest\u2019s diary","provider_url":"https://hatena.blog","categories":["Haskell\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8b1b\u5ea7\uff08\u4e0a\u7d1a\u7de8\uff1a\u30b2\u30fc\u30e0\uff09"],"image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/b/bitterharvest/20141026/20141026140024.jpg","description":"\uff11\uff0e\u30b9\u30a4\u30c3\u30c1 \u30b9\u30a4\u30c3\u30c1\u306f\u3042\u308b\u4e00\u3064\u306e\u4fe1\u53f7\u95a2\u6570\u3092\u4ed6\u306e\u4fe1\u53f7\u95a2\u6570\u3067\u7f6e\u304d\u63db\u3048\u308b\u3082\u306e\u3067\u3042\u308b\u3002\u30b9\u30a4\u30c3\u30c1\u304c\u751f\u3058\u308b\u306e\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30fb\u30a4\u30d9\u30f3\u30c8\u306e\u767a\u751f\u5143\u3067\u3001\u6700\u521d\u306e\u30a4\u30d9\u30f3\u30c8\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u3067\u3042\u308b\u3002\u30b9\u30a4\u30c3\u30c1\u306e\u578b\u30b7\u30b0\u30cd\u30c1\u30e3\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3002 switch :: SF a (b, Event c) -> (c -> SF a b) -> SF a b switch\u3092\u56f3\u3067\u793a\u3059\u3068\u6b21\u306e\u3088\u3046\u306b\u306a\u308b\u3002 \u6700\u521d\u306e\u5165\u529bSF a (b, Event c)\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u306e\u767a\u751f\u5143\u3068\u306a\u308b\u521d\u671f\u306e\u4fe1\u53f7\u95a2\u6570\u3067\u3042\u308b\u3002\u4e8c\u756a\u76ee\u306f\u30a4\u30d9\u30f3\u30c8\u306e\u767a\u751f\u306b\u3088\u3063\u3066\u3053\u308c\u304b\u3089\u5229\u7528\u3055\u308c\u308b\u4fe1\u53f7\u95a2\u6570\u3092\u767a\u751f\u3059\u308b\u95a2\u6570\u3067\u3042\u308b\u3002\u4e09\u756a\u76ee\u306f\u51fa\u529b\u3068\u306a\u308b\u4fe1\u53f7\u95a2\u6570\u3067\u3042\u308b\u3002\u51fa\u529b\u306f\u30a4\u30d9\u30f3\u30c8\u304c\u751f\u3058\u306a\u3044\u2026","url":"https://bitterharvest.hatenablog.com/entry/2014/10/26/093636","published":"2014-10-26 09:36:36","type":"rich","provider_name":"Hatena Blog","author_name":"bitterharvest","title":"\u30b2\u30fc\u30e0\u306e\u4e2d\u3067\u4fe1\u53f7\u95a2\u6570\u3092\u81ea\u5728\u306b\u6271\u3046\uff1a\u30b9\u30a4\u30c3\u30c1 ","blog_url":"https://bitterharvest.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbitterharvest.hatenablog.com%2Fentry%2F2014%2F10%2F26%2F093636\" title=\"\u30b2\u30fc\u30e0\u306e\u4e2d\u3067\u4fe1\u53f7\u95a2\u6570\u3092\u81ea\u5728\u306b\u6271\u3046\uff1a\u30b9\u30a4\u30c3\u30c1  - bitterharvest\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%"}