{"height":"190","url":"https://ksmakoto.hatenadiary.com/entry/2015/10/06/013139","title":"\u30ea\u30c6\u30e9\u30eb\u306e\u610f\u5473\u3001\u306e\u8a71","version":"1.0","width":"100%","published":"2015-10-06 01:31:39","type":"rich","categories":[],"author_name":"metanest","blog_title":"ksmakoto\u306ehatenadiary","author_url":"https://blog.hatena.ne.jp/metanest/","description":"Ruby 3.0 \u306b\u304a\u3051\u308b immutable string literal \u306a\u308b\u3082\u306e\u306e\u8a71\u304c\u51fa\u3066\u3044\u308b\u308f\u3051\u3067\u3059\u304c\uff08 http://www.atdot.net/~ko1/diary/201510.html#d5 http://d.hatena.ne.jp/ku-ma-me/20151004/p1 \uff09\u3001\u305d\u306e\u7126\u70b9\u306e\u76f4\u63a5\u306e\u8a71\u984c\u3067\u306f\u306a\u3044\u3067\u3059\u304c\u3001\u305d\u306e\u5468\u8fba\u306e\u8a71\u3002\u3044\u308f\u3086\u308b\u610f\u5473\u8ad6\u306e\u65b9\u306e\u8a71\u304c\u30e1\u30a4\u30f3\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u5f62\u5f0f\u7684\u610f\u5473\u8ad6\uff08formal semantics\uff09\u306e\u8a71\u3067\u306f\u306a\u3044\u306e\u3067\u3001\u30bf\u30a4\u30c8\u30eb\u3067\u306f\u300c\u610f\u5473\u300d\u3068\u3057\u307e\u3057\u305f\u3002 \u30c7\u30fc\u30bf\u578b\u3068\u30ea\u30c6\u30e9\u30eb \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u79d1\u5b66\u306b\u8a73\u3057\u304f\u306a\u3044\u3068\u601d\u308f\u308c\u308b\u7b46\u8005\u304c\u66f8\u3044\u305f\u3068\u601d\u308f\u308c\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306e\u7d39\u4ecb\u306a\u3069\u2026","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fksmakoto.hatenadiary.com%2Fentry%2F2015%2F10%2F06%2F013139\" title=\"\u30ea\u30c6\u30e9\u30eb\u306e\u610f\u5473\u3001\u306e\u8a71 - ksmakoto\u306ehatenadiary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"blog_url":"https://ksmakoto.hatenadiary.com/","provider_name":"Hatena Blog"}