{"provider_url":"https://hatena.blog","published":"2012-12-11 00:21:54","width":"100%","version":"1.0","author_name":"camlspotter","blog_url":"https://camlspotter.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcamlspotter.hatenablog.com%2Fentry%2F20121211%2F1355239314\" title=\" Meta_conv \u306b\u3088\u308b OCaml\u30c7\u30fc\u30bf\u578b \u3068 \u6a39\u72b6\u30c7\u30fc\u30bf \u306e\u76f8\u4e92\u5909\u63db\u81ea\u52d5\u751f\u6210 - camlspotter\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","provider_name":"Hatena Blog","height":"190","blog_title":"camlspotter\u2019s blog","url":"https://camlspotter.hatenablog.com/entry/20121211/1355239314","author_url":"https://blog.hatena.ne.jp/camlspotter/","categories":["OCaml"],"description":"Web \u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u3044\u308b\u3068\u826f\u304f JSON \u3068\u3044\u3046\u30c7\u30fc\u30bf\u3092\u6271\u3046 \u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002JSON \u3068\u306f\u4e16\u9593\u3067\u4f55\u3068\u8a00\u308f\u308c\u3066\u3044\u308b\u304b\u308f\u304b\u308a\u307e\u305b\u3093\u304c OCaml \u3067\u306f: type t = | String of string | Number of float | Object of obj | Array of t list | Bool of bool | Null and obj = (string * t) list \u7c21\u5358\u3067\u3059\u306d\u3002\u307e\u3042 S\u5f0f\u306b\u6bdb\u306e\u751f\u3048\u305f\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002 \u578b\u306e\u7121\u3044\u4e16\u754c\u306e\u4eba\u306f\u3053\u306e\u7c21\u5358\u306a\u578b\u3067\u3082\u3063\u3066\u3001\u4f55\u3067\u3082\u304b\u3093\u3067\u3082\u8868\u73fe\u3057\u3066\u3044\u308b\u307f\u305f\u3044\u3002 \u4f8b\u3048\u3070\u3001\u3053\u306e\u30c7\u30fc\u30bf\u306f\u5fc5\u305a\u6574\u6570\u30ea\u30b9\u30c8\u3060\u3068\u3044\u2026","title":" Meta_conv \u306b\u3088\u308b OCaml\u30c7\u30fc\u30bf\u578b \u3068 \u6a39\u72b6\u30c7\u30fc\u30bf \u306e\u76f8\u4e92\u5909\u63db\u81ea\u52d5\u751f\u6210","image_url":null}