{"image_url":null,"url":"https://secret-garden.hatenablog.com/entry/2021/12/20/221650","author_name":"osyo-manga","height":"190","blog_title":"Secret Garden(Instrumental)","type":"rich","provider_url":"https://hatena.blog","width":"100%","provider_name":"Hatena Blog","published":"2021-12-20 22:16:50","description":"\u4e00\u4eba bugs.ruby Advent Calendar 2021 20\u65e5\u76ee\u306e\u8a18\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002 \u4eca\u65e5\u306f Hash \u30ea\u30c6\u30e9\u30eb\u3067\u30ad\u30fc\u304c\u91cd\u8907\u3057\u305f\u3068\u304d\u306e\u8a71\u3067\u3059\u3002 [Bug #17719] Irregular evaluation order in hash literals Hash \u30ea\u30c6\u30e9\u30eb\u3067\u30ad\u30fc\u304c\u91cd\u8907\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8a55\u4fa1\u9806\u306b\u306a\u308a\u307e\u3059\u3002 # 1\u500b\u76ee\u30682\u500b\u76ee\u306e foo \u306e\u8981\u7d20\u304c\u5148\u306b\u8a55\u4fa1\u3055\u308c\u308b $ ruby -e '{ foo: p(1), bar: p(2), foo: p(3) }' -e:1: warning: key :foo is duplicated and overwritten\u2026","title":"\u3010\u4e00\u4eba bugs.ruby Advent Calendar 2021\u3011[Bug #17719] Irregular evaluation order in hash literals\u301020\u65e5\u76ee\u3011","blog_url":"https://secret-garden.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecret-garden.hatenablog.com%2Fentry%2F2021%2F12%2F20%2F221650\" title=\"\u3010\u4e00\u4eba bugs.ruby Advent Calendar 2021\u3011[Bug #17719] Irregular evaluation order in hash literals\u301020\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","author_url":"https://blog.hatena.ne.jp/osyo-manga/","categories":["AdventCalendar","Ruby","bugs.ruby"]}