{"type":"rich","description":"\u65b0\u3057\u3044\u30d1\u30e9\u30c0\u30a4\u30e0\u306e\u7406\u89e3\u3092\u958b\u62d3\u3059\u3079\u304f\u3001Koka \u306b\u624b\u3092\u51fa\u3057\u3066\u3044\u307e\u3059\u3002 koka-lang.github.io Koka \u306e\u672c\u4e38\u306f\u3001\u305d\u306e\u540d\uff08Koka = \"\u52b9\u679c\"\uff09\u304c\u793a\u3059\u901a\u308a Effect system \u306a\u306e\u3067\u3059\u304c\u3001\u57fa\u672c\u306e\u69cb\u6587\u3092\u3044\u3058\u308b\u3060\u3051\u3067\u3001\u305d\u3053\u307e\u3067\u305f\u3069\u308a\u7740\u3051\u306a\u3044\u59cb\u672b\u3002 en.wikipedia.org \u4e00\u65b9\u3067\u3001\u3053\u308c\u307e\u3067\u306e\u77e5\u8b58\u304c\u624b\u639b\u304b\u308a\u8db3\u639b\u304b\u308a\u3068\u306a\u3063\u3066\u3001\u5c11\u306a\u3044\u60c5\u5831\u3067\u3042\u3063\u3066\u3082\u524d\u306b\u9032\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001struct \u3001\u3044\u308f\u3086\u308b\u69cb\u9020\u4f53\u304c Koka \u306b\u3082\u3042\u308a\u307e\u3059\u3002 struct person age : int name : string \u3053\u308c\u306f\u7cd6\u8863\u69cb\u6587\u3067\u5b9f\u614b\u306f\u6b21\u306e\u30b3\u30fc\u30c9\u3068\u540c\u3058\u3067\u3059\u3002 type p\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.emattsan.org%2Fentry%2F2026%2F04%2F30%2F220000\" title=\"Koka \u3092\u624b\u63a2\u308a\u3059\u308b - \u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7684\u611b\u60c5\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Koka \u3092\u624b\u63a2\u308a\u3059\u308b","version":"1.0","author_name":"E_Mattsan","width":"100%","url":"https://blog.emattsan.org/entry/2026/04/30/220000","image_url":null,"blog_url":"https://blog.emattsan.org/","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/E_Mattsan/","blog_title":"\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7684\u611b\u60c5","provider_name":"Hatena Blog","published":"2026-04-30 22:00:00","categories":[],"height":"190"}