{"published":"2022-08-04 23:02:38","author_url":"https://blog.hatena.ne.jp/osyo-manga/","width":"100%","type":"rich","description":"\u4eca\u9031\u306f Enumerator.product \u304c\u65b0\u3057\u304f\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002 \u524d\u56de\u306e\u307e\u3068\u3081 [Bug #18953] Array#uniq doesn't evaluate the given block when the size of the array is one \u914d\u5217\u306e\u8981\u7d20\u304c1\u3064\u306e\u5834\u5408\u306b Array#uniq \u306e\u30d6\u30ed\u30c3\u30af\u304c\u547c\u3070\u308c\u306a\u3044\u3093\u3060\u3051\u3069\u3053\u308c\u306f\u671f\u5f85\u3059\u308b\u6319\u52d5\uff1f\u3068\u3044\u3046\u30d0\u30b0\u5831\u544a # \u3053\u308c\u306f\u30a8\u30e9\u30fc\u306b\u306a\u3089\u306a\u3044\u304c [1].uniq { aaa } # \u3053\u308c\u306f\u30a8\u30e9\u30fc\u306b\u306a\u308b # error: undefined local variable or method `aaa' for main:Object\u2026","author_name":"osyo-manga","provider_url":"https://hatena.blog","height":"190","image_url":null,"blog_title":"Secret Garden(Instrumental)","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecret-garden.hatenablog.com%2Fentry%2F2022%2F08%2F04%2F230238\" title=\"2022/08/04 \u4eca\u56de\u306e\u6c17\u306b\u306a\u3063\u305f bugs.ruby \u306e\u30c1\u30b1\u30c3\u30c8 - 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>","title":"2022/08/04 \u4eca\u56de\u306e\u6c17\u306b\u306a\u3063\u305f bugs.ruby \u306e\u30c1\u30b1\u30c3\u30c8","url":"https://secret-garden.hatenablog.com/entry/2022/08/04/230238","categories":["Ruby","bugs.ruby"],"provider_name":"Hatena Blog","blog_url":"https://secret-garden.hatenablog.com/"}