{"published":"2013-07-29 00:00:00","url":"https://kouji0625.hatenadiary.org/entry/20130729/p1","provider_url":"https://hatena.blog","categories":["Ruby"],"title":"def\u5f0f\u306e\u623b\u308a\u5024\u3063\u3066\uff1f\u3044\u307e\u306e\u3068\u3053\u308d\u3001\u7b54\u3048\u306fnil\u3067\u3059\u3002","height":"190","author_name":"kouji0625","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkouji0625.hatenadiary.org%2Fentry%2F20130729%2Fp1\" title=\"def\u5f0f\u306e\u623b\u308a\u5024\u3063\u3066\uff1f\u3044\u307e\u306e\u3068\u3053\u308d\u3001\u7b54\u3048\u306fnil\u3067\u3059\u3002 - \u9ad8\u5c3e\u5b8f\u6cbb\u65e5\u8a18 on \u306f\u3066\u306a\" 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","image_url":null,"width":"100%","type":"rich","description":"Ruby\u306edef\u5f0f\u3063\u3066\u3001nil\u3092\u8fd4\u3059\u3093\u3067\u3059\u306d\u3002\u77e5\u3089\u306a\u304b\u3063\u305f... \u3067\u3001\u4ee5\u4e0b\u306e\u30c1\u30b1\u30c3\u30c8\u306b\u3042\u308b\u3088\u3046\u306b\u3001\u6b21\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308b Ruby 2.1\u3067\u306fsymbol\u3092\u8fd4\u3059\u3053\u3068\u306b\u306a\u308b\u3088\u3046\u3067\u3059\u3002 https://bugs.ruby-lang.org/issues/3753 We accept this change for 2.1 in the developers' meeting on 2013-07-27. We also think define_method() should return symbols as well. Matz.\u3067\u3001def\u5f0f\u3067nil\u3067\u306f\u306a\u304f\u3001symbol\u3092\u8fd4\u3059\u3088\u3046\u306b\u306a\u308b\u3068\u4ee5\u4e0b\u306e\u2026","blog_title":"\u9ad8\u5c3e\u5b8f\u6cbb\u65e5\u8a18 on \u306f\u3066\u306a","blog_url":"https://kouji0625.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/kouji0625/","version":"1.0"}