{"width":"100%","height":"190","blog_title":"e-mon","author_name":"eemon18","published":"2014-06-13 19:07:40","description":"\u69cb\u6587\u89e3\u6790\u305d\u306e\uff12 \u524d\u56de\u306f\u3001\u57fa\u672c\u7684\u306a\u95a2\u6570\u306e\u8868\u73fe\u306a\u3069\u3092\u307e\u3068\u3081\u305f\u3002 \u4eca\u56de\u3082\u7d9a\u3051\u3066\u69cb\u6587\u89e3\u6790\u306b\u3064\u3044\u3066\u9032\u3081\u3066\u3044\u304f\u3002 \u65e2\u306b10\u6642\u9593\u306f\u7d4c\u904e\u3057\u3066\u3044\u308b\u6c17\u304c\u3059\u308b\u3051\u3069\u300148\u6642\u9593\u3067\u7d42\u308f\u308b\u306e\u304b\uff01 \u4f55\u306f\u3068\u3082\u3042\u308c\u3001\u307e\u305a\u306f\u4ee5\u4e0b\u306e\u5b9a\u7fa9\u304b\u3089\u3002 data LispVal = Atom String | List [LispVal] | DottedList [LispVal] LispVal | Number Integer | String String | Bool Bool \u3053\u308c\u306f\u4ee3\u6570\u7684\u30c7\u30fc\u30bf\u578b\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3089\u3057\u304f\u3001\u6050\u3089\u304fEither\u578b\u3082\u4ee3\u6570\u7684\u30c7\u30fc\u30bf\u578b\u306a\u306e\u304b\u306a\uff1f|\u3067\u63a5\u7d9a\u3055\u308c\u305f\u3001\u4f8b\u3048\u3070Atom\u307f\u305f\u3044\u306a\u90e8\u5206\u304c\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306e\u30bf\u30b0\u540d\u3067\u2026","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Femon18.hateblo.jp%2Fentry%2F2014%2F06%2F13%2F190740\" title=\"Haskell\u3067Scheme\u3092\u66f8\u304f#2 - e-mon\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/eemon18/","url":"https://emon18.hateblo.jp/entry/2014/06/13/190740","categories":[],"provider_name":"Hatena Blog","blog_url":"https://emon18.hateblo.jp/","title":"Haskell\u3067Scheme\u3092\u66f8\u304f#2","image_url":null,"version":"1.0","type":"rich"}