{"published":"2011-09-27 05:28:05","author_name":"sirocco","categories":["Haskell"],"provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/sirocco/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsirocco.hatenadiary.org%2Fentry%2F20110927%2F1317155285\" title=\"Haskell \u306e\u30eb\u30fc\u30d7 - sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","url":"https://sirocco.hatenadiary.org/entry/20110927/1317155285","type":"rich","width":"100%","version":"1.0","blog_url":"https://sirocco.hatenadiary.org/","image_url":null,"description":"Haskell \u306e\u30eb\u30fc\u30d7\u3068\u8a00\u3046\u3068\u4f55\u3067\u3082\u518d\u5e30\u3055\u305b\u3066\u3057\u307e\u3044\u307e\u3059\u3002 map\u3001fold \u3082\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u7279\u306b\u30ea\u30b9\u30c8\u5185\u5305\u8868\u8a18\u306f\u4f7f\u3063\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002 \u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570 \u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570 1\u3064\u304c\u3044\u306e\u514e\u306f\u3001\u7523\u307e\u308c\u30662\u304b\u6708\u5f8c\u304b\u3089\u6bce\u67081\u3064\u304c\u3044\u305a\u3064\u306e\u514e\u3092\u7523\u3080\u3002 1\u3064\u304c\u3044\u306e\u514e\u306f1\u5e74\u306e\u9593\u306b\u4f55\u3064\u304c\u3044\u306e\u514e\u306b\u306a\u308b\u304b\uff1f\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u3092\u6c42\u3081\u3066\u307f\u307e\u3059\u3002 data PairOfRabbits = Rabbits {age::Integer} deriving Show -- 1\u30f6\u6708\u5f8c\u306e\u3064\u304c\u3044\u306e\u514e -- \u5f15\u6570\u306b1\u30f6\u6708\u5f8c\u306e\u3064\u304c\u3044\u306e\u514e\u3092\u3068\u308a\u3001\u7523\u307e\u308c\u30662\u304b\u6708\u672a\u6e80\u306a\u3089 -- \u5e74\u9f62\u3092\u52a0\u7b97\u3057\u3001\u305d\u308c\u4ee5\u4e0a\u306a\u3089\u5e74\u9f62\u3092\u52a0\u7b97\u3057\u305f\u3046\u3048\u306b\u65b0\u3057\u3044\u514e\u3092\u8fd4\u3057\u307e\u3059\u3002 n\u2026","blog_title":"sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2","title":"Haskell \u306e\u30eb\u30fc\u30d7"}