{"blog_url":"https://secret-garden.hatenablog.com/","image_url":null,"height":"190","title":"\u3010\u4e00\u4eba bugs.ruby Advent Calendar 2020\u3011[Bug #17423] `Prepend` should prepend a module before the class\u301024\u65e5\u76ee\u3011","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecret-garden.hatenablog.com%2Fentry%2F2020%2F12%2F24%2F230334\" title=\"\u3010\u4e00\u4eba bugs.ruby Advent Calendar 2020\u3011[Bug #17423] `Prepend` should prepend a module before the class\u301024\u65e5\u76ee\u3011 - Secret Garden(Instrumental)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","description":"\u4e00\u4eba bugs.ruby Advent Calendar 2020 24\u65e5\u76ee\u306e\u8a18\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002 [Bug #17423] Prepend should prepend a module before the class \u3053\u306e\u30d6\u30ed\u30b0\u3067\u3082\u4f55\u56de\u304b\u7d39\u4ecb\u3057\u3066\u3044\u308b\u3093\u3067\u3059\u304c Ruby 3.0 \u3067\u306f Module#include / #prepend \u306e\u6319\u52d5\u304c\u3061\u3087\u3063\u3068\u5909\u308f\u308a\u307e\u3059\u3002 \u7279\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306b Ruby 2.7 \u3068 Ruby 3.0 \u3067\u304b\u306a\u308a\u6319\u52d5\u304c\u5909\u308f\u308b\u30b3\u30fc\u30c9\u3082\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002 module M; end module A; end class B; include A; end A.prepend M \u2026","author_name":"osyo-manga","provider_url":"https://hatena.blog","width":"100%","provider_name":"Hatena Blog","categories":["AdventCalendar","Ruby","bugs.ruby"],"published":"2020-12-24 23:03:34","url":"https://secret-garden.hatenablog.com/entry/2020/12/24/230334","author_url":"https://blog.hatena.ne.jp/osyo-manga/","blog_title":"Secret Garden(Instrumental)","type":"rich"}