{"published":"2009-05-27 17:03:53","title":"\u6697\u9ed9\u306e\u5f15\u6570","version":"1.0","width":"100%","description":"\u5fc5\u8981\u306b\u8feb\u3089\u308c\u3066\u3001Haskell \u3067\u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570\u304c\u6b32\u3057\u3044\u7406\u7531\u306e\u30b3\u30e1\u30f3\u30c8\u3067 Otter_O \u3055\u3093\u306b\u6559\u3048\u3066\u9802\u3044\u305f\u300cGlobal Variables in Haskel\u300d\u3092\u8aad\u3093\u3067\u307f\u307e\u3057\u305f\u3002\u8981\u70b9\u306f\u3001Otter_O \u3055\u3093\u304c\u300cHaskell\u3068global\u306b\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u6697\u9ed9\u306e\u5f15\u6570\u306f\u7d20\u6674\u3089\u3057\u3044\u3067\u3059\u306d\uff01\u3053\u308c\u3067 unsafePerformIO \u3092\u4f7f\u308f\u306a\u304f\u3066\u3082\u3088\u304f\u306a\u308a\u307e\u3059\u3002\u4f7f\u3063\u3066\u3044\u3066\u6c17\u4ed8\u3044\u305f\u306e\u3067\u3059\u304c\u3001let \u3067\u5909\u6570\u3068\u6697\u9ed9\u306e\u5909\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u5834\u5408\u3001\u540c\u3058 let \u3067\u5b9a\u7fa9\u3059\u308b\u3068\u30d1\u30fc\u30b9\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002 {-# LANGUAGE ImplicitParams, NoMonomorphismRestriction #-} -\u2026","image_url":null,"blog_url":"https://kazu-yamamoto.hatenablog.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkazu-yamamoto.hatenablog.jp%2Fentry%2F20090527%2F1243411433\" title=\"\u6697\u9ed9\u306e\u5f15\u6570 - \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>","provider_url":"https://hatena.blog","height":"190","blog_title":"\u3042\u3069\u3051\u306a\u3044\u8a71","categories":["Haskell"],"author_url":"https://blog.hatena.ne.jp/kazu-yamamoto/","author_name":"kazu-yamamoto","provider_name":"Hatena Blog","url":"https://kazu-yamamoto.hatenablog.jp/entry/20090527/1243411433","type":"rich"}