{"published":"2020-12-14 09:24:15","title":"\u3010\u4e00\u4eba bugs.ruby Advent Calendar 2020\u3011[Feature #12901] Anonymous functions without scope lookup overhead\u301014\u65e5\u76ee\u3011","author_name":"osyo-manga","provider_url":"https://hatena.blog","image_url":null,"blog_title":"Secret Garden(Instrumental)","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecret-garden.hatenablog.com%2Fentry%2F2020%2F12%2F14%2F092415\" title=\"\u3010\u4e00\u4eba bugs.ruby Advent Calendar 2020\u3011[Feature #12901] Anonymous functions without scope lookup overhead\u301014\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>","provider_name":"Hatena Blog","type":"rich","url":"https://secret-garden.hatenablog.com/entry/2020/12/14/092415","categories":["AdventCalendar","Ruby","bugs.ruby"],"version":"1.0","author_url":"https://blog.hatena.ne.jp/osyo-manga/","height":"190","blog_url":"https://secret-garden.hatenablog.com/","description":"\u4e00\u4eba bugs.ruby Advent Calendar 2020 14\u65e5\u76ee\u306e\u8a18\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002 [Feature #17054] Some NilClass methods are faster if implemented in Ruby \u3053\u308c\u306f NilClass#to_i \u306a\u3069\u3092 C\u8a00\u8a9e\u3058\u3083\u306a\u304f\u3066 Ruby \u3067\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u9ad8\u901f\u5316\u3059\u308b\u3068\u3044\u3046\u30c1\u30b1\u30c3\u30c8\u306b\u306a\u308a\u307e\u3059\u3002 \u4f55\u3092\u8a00\u3063\u3066\u308b\u306e\u304b\u3068\u601d\u3046\u3093\u3067\u3059\u304c\u305d\u306e\u307e\u307e\u306e\u610f\u5473\u3067 C\u8a00\u8a9e\u3067\u306f\u306a\u304f\u3066 Ruby \u306e\u30b3\u30fc\u30c9\u3068\u3057\u3066\u5b9f\u88c5\u3059\u308b\u3068\u30e1\u30bd\u30c3\u30c9\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6069\u6075\u3092\u53d7\u3051\u3066\u9ad8\u901f\u5316\u3059\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308b\u3068\u3044\u3046\u8a71\u3067\u3059\u306d\u3002 Ruby \u3067\u5b9f\u88c5\u3059\u308b\u3088\u308a\u3082 C\u8a00\u8a9e\u3067\u5b9f\u88c5\u3059\u308b\u307b\u3046\u304c\u65e9\u304f\u306a\u308b\u3068\u2026","width":"100%"}