{"image_url":null,"published":"2012-02-15 10:53:36","provider_name":"Hatena Blog","url":"https://ryamada.hatenadiary.jp/entry/20120215/1329443616","width":"100%","blog_title":"ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\u30e1\u30e2","title":"Haskell\u306e\u7279\u5fb4","version":"1.0","author_name":"ryamada","description":"\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e \u300c\u305d\u3082\u305d\u3082\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3063\u3066\u300d(\u53e4\u5178\u7684\u8aac\u660e\u304c\u3053\u3061\u3089) \u305d\u3053\u3067\u6319\u3052\u3089\u308c\u3066\u3044\u308b\u300c\u4ed5\u4e8b\u3092\u62bd\u8c61\u5316\u3057\u3066\u304a\u304f\u3053\u3068\u306b\u3064\u3044\u3066\u300d\u306e\u4f8b\u3068\u3057\u3066\u51fa\u3066\u304f\u308b\u3001\u300c\u518d\u5e30\u95a2\u6570\u300d\u3092\u30d1\u30bf\u30fc\u30f3\u5316\u3059\u308b\u3053\u3068 \u521d\u671f\u5024\u3068\uff12\u9805\u6f14\u7b97\u306b\u3088\u308b\u518d\u5e30\u95a2\u6570\u306f\"reduce\"\u3068\u547c\u3093\u3067\uff11\u3064\u306e\u3082\u306e\u3068\u307f\u306a\u305b\u308b\u3002\u305d\u306e\u518d\u5e30\u95a2\u6570\u3092\u7279\u5fb4\u3065\u3051\u308b\u306e\u306f\u3001\uff08\uff11\uff09\u521d\u671f\u5024\u3001\uff08\uff12\uff09\uff12\u9805\u6f14\u7b97\u3001\u3067\u3042\u308b \u9045\u5ef6\u8a55\u4fa1 \u591a\u76f8\u6027\u30fb\u591a\u614b\u6027\u30fbPolymorphism \u578b\u63a8\u8ad6 \u74b0\u5883 \u975e\u5bfe\u8a71\u578b \u5bfe\u8a71\u578b curry\u5316 \uff12\u5f15\u6570\u306e\u95a2\u6570\u3092\u300c\uff11\u5f15\u6570\u3092\u5f15\u6570\u3068\u3057\u3066\u3068\u308a\u3001\u300e\uff11\u5f15\u6570\u3092\u53d6\u308b\u51e6\u7406\u306e\u95a2\u6570\u300f\u3092\u8fd4\u308a\u5024\u3068\u3057\u3066\u8fd4\u3059\u95a2\u6570\u300d\u3068\u3059\u308b","blog_url":"https://ryamada.hatenadiary.jp/","categories":["Haskell"],"height":"190","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada.hatenadiary.jp%2Fentry%2F20120215%2F1329443616\" title=\"Haskell\u306e\u7279\u5fb4 - ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\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>","author_url":"https://blog.hatena.ne.jp/ryamada/","type":"rich"}