{"provider_url":"https://hatena.blog","published":"2007-08-27 23:06:12","url":"https://niha.hatenadiary.org/entry/20070827/1188223572","height":"190","author_name":"niha","categories":[],"title":"OCaml\u4e00\u4eba\u52c9\u5f37\u4f1a - \u9045\u5ef6\u8a55\u4fa1","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fniha.hatenadiary.org%2Fentry%2F20070827%2F1188223572\" title=\"OCaml\u4e00\u4eba\u52c9\u5f37\u4f1a - \u9045\u5ef6\u8a55\u4fa1 - nihaaaaaaaa(\u306e\u30ee\u30c3\u2606)\" 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","image_url":null,"width":"100%","description":"\u95a2\u6570\u578b\u3068\u3044\u3048\u3070\u9045\u5ef6\u8a55\u4fa1\uff1f\u305d\u308a\u3083\u30cf\u30b9\u306a\u3093\u3068\u304b\u306e\u3053\u3068\u304b\u3044\uff1f\uff08Clean \u306e\u3053\u3068\u3082\u305f\u307e\u306b\u306f\u601d\u3044\u51fa\u3057\u3066\u3042\u3052\u3066\u304f\u3060\u3055\u3044\uff09\u3068\u304b\u307e\u3042\u305d\u308c\u306f\u7f6e\u3044\u3068\u3044\u3066\u3002 \u9045\u5ef6\u8a55\u4fa1(lazy evaluation)\u306f\u3001\u5024\u304c\u5fc5\u8981\u306b\u306a\u308b\u307e\u3067\u8a08\u7b97\u3092\u884c\u308f\u305a\u3001\u5b9f\u969b\u306b\u5024\u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u6642\u306b\u8a08\u7b97\u3092\u884c\u3046\u624b\u6cd5\u3067\u3059\u3002 \u3069\u3046\u3044\u3046\u5834\u5408\u306b\u6709\u52b9\u306a\u306e\u304b\u3068\u3044\u3046\u3068\u3001\u3088\u304f\u3042\u308b\u4f8b\u3068\u3057\u3066\u306f\u7121\u9650\u30ea\u30b9\u30c8\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u306f\u3068\u308a\u3042\u3048\u305a\u3001\u3069\u3046\u3059\u308c\u3070\u9045\u5ef6\u8a55\u4fa1\u304c\u5b9f\u73fe\u3067\u304d\u308b\u304b\u3060\u3051\u3092\u8a71\u3057\u307e\u3059\u3002\u307e\u3042\u30b3\u30fc\u30c9\u81ea\u4f53\u306f\u4e00\u884c\u3067\u7d42\u308f\u308b\u3093\u3067\u3059\u304c\u3002 let delay = fun () -> expr; delay \u306f\u5f15\u6570\u3092\u53d6\u3089\u305a\u306b\u5f0f expr \u3092\u8a55\u4fa1\u3057\u305f\u5024\u3092\u8fd4\u3059\u95a2\u6570\u306b\u306a\u308a\u307e\u3059\u3002\u5024\u3092\u53d6\u308a\u51fa\u3059\u969b\u306f d\u2026","blog_url":"https://niha.hatenadiary.org/","blog_title":"nihaaaaaaaa(\u306e\u30ee\u30c3\u2606)","type":"rich","version":"1.0","author_url":"https://blog.hatena.ne.jp/niha/"}