{"provider_url":"https://hatena.blog","image_url":null,"title":"Scala 3\u3067\u30de\u30af\u30ed\u3067\u7279\u5b9a\u306esealed trait, class\u3092\u7d99\u627f\u3057\u305fobject\u3092\u5168\u3066\u53d6\u5f97\u3059\u308b","version":"1.0","blog_title":"xuwei-k's blog","provider_name":"Hatena Blog","author_name":"xuwei","type":"rich","width":"100%","url":"https://xuwei-k.hatenablog.com/entry/2021/02/21/105201","published":"2021-02-21 10:52:01","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fxuwei-k.hatenablog.com%2Fentry%2F2021%2F02%2F21%2F105201\" title=\"Scala 3\u3067\u30de\u30af\u30ed\u3067\u7279\u5b9a\u306esealed trait, class\u3092\u7d99\u627f\u3057\u305fobject\u3092\u5168\u3066\u53d6\u5f97\u3059\u308b - xuwei-k&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["scala","macro","dotty"],"blog_url":"https://xuwei-k.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/xuwei/","height":"190","description":"\u3068\u3044\u3046\u306e\u3092\u66f8\u3044\u305f\u306e\u3067\u8cbc\u3063\u3066\u304a\u304d\u307e\u3059\u3002 List\u3067\u8fd4\u3059\u7248\u3068\u3001Tuple\u3067\u8fd4\u3059\u7248\u3002 https://gist.github.com/xuwei-k/7c3f662a78fdd39ce00db43900470848 https://gist.github.com/xuwei-k/c798d8faa3f4f163be0aad150b327d07:"}