{"width":"100%","provider_name":"Hatena Blog","height":"190","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/zehnpaard/","blog_title":"Arantium Maestum","type":"rich","description":"Ref\u578b\u3068\u305d\u308c\u306b\u95a2\u4fc2\u3057\u305f\u5f0f\u306e\u51e6\u7406\u3092\u8ffd\u52a0\u3059\u308b\u3002 \u3053\u306e\u8a18\u4e8b\u3067\uff08HM\u578b\u63a8\u8ad6\u306a\u3057\u3067\uff09\u8ffd\u52a0\u3057\u305f\u3082\u306e\u3068\u540c\u3058\uff1a zehnpaard.hatenablog.com ref\u578b\u3092\u4f5c\u308b\u305f\u3081\u306e\u30aa\u30da\u30ec\u30fc\u30bfref\uff08\u3053\u3053\u3089\u8fbaOCaml\u3060\u3068\u578b\u3068\u30aa\u30da\u30ec\u30fc\u30bf\u306e\u540d\u524d\u304c\u88ab\u3063\u305f\u308a\u3057\u3066\u3084\u3084\u3053\u3057\u3044\uff09\u3001ref\u578b\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u51fa\u3059deref\u3001\u305d\u3057\u3066ref\u578b\u306b\u7834\u58ca\u7684\u4ee3\u5165\u3092\u3059\u308bassign\u306e\u4e09\u3064\u306e\u5f0f\u3092\u7528\u610f\u3059\u308b\u3002 \u5b9f\u306fRef\u578b\u306fLet\u591a\u76f8\u3068\u306e\u76f8\u6027\u304c\u60aa\u304f\u3001\u578b\u5b89\u5168\u6027\u3092\u4fdd\u3064\u305f\u3081\u306bValue Restriction\u3068\u3044\u3046\u7279\u6b8a\u306a\u5236\u7d04\u3068\u51e6\u7406\u3092\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u305d\u306e\u8a71\u306f\u6b21\u56de\u306b\u6301\u3061\u8d8a\u3057\u3002 \u4eca\u56de\u306e\uff08Value Restriction\u306a\u3057\u306a\u306e\u3067\u578b\u5b89\u5168\u3067\u306f\u306a\u3044\uff09\u30b3\u30fc\u2026","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzehnpaard.hatenablog.com%2Fentry%2F2022%2F11%2F12%2F162240\" title=\"Hindley Milner\u578b\u63a8\u8ad6\u306b\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3066\u3044\u304f\uff19 Ref\u306e\u8ffd\u52a0\uff08\u524d\u7de8\uff09 - Arantium Maestum\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"zehnpaard","url":"https://zehnpaard.hatenablog.com/entry/2022/11/12/162240","title":"Hindley Milner\u578b\u63a8\u8ad6\u306b\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3066\u3044\u304f\uff19 Ref\u306e\u8ffd\u52a0\uff08\u524d\u7de8\uff09","version":"1.0","published":"2022-11-12 16:22:40","blog_url":"https://zehnpaard.hatenablog.com/","categories":["OCaml","\u578b\u7406\u8ad6","\u8a00\u8a9e\u51e6\u7406\u7cfb"]}