{"description":"Ruby \u306e\u671b\u3080\u6c38\u9060 <ko1_ndk> http://www.atdot.net/sp/readonly/4r3a7l <ko1_ndk> \u95a2\u4fc2\u306a\u3044\u3051\u3069\u3053\u3093\u306a\u306e\u8003\u3048\u305f <ko1_ndk> ..n \u3067 HalfRange \u30af\u30e9\u30b9\u3068\u304b\u3069\u3046\u3060\u308d\u3046\u306a <n0kada> ...n\u306fn\u672a\u6e80? <ko1_ndk> \u3067\u3059\u304b\u306d\u30fc <ko1_ndk> hr = ..n <ko1_ndk> \u304d\u3082\u30fc\u3044 <n0kada> n...\u304c\u5fae\u5999 <mrkn> [n, \u221e) <mame0> \u6587\u6cd5\u306f\u3068\u3082\u304b\u304f HalfRange \u307b\u3057\u3044\u3067\u3059\u306d <mrkn> n..nil \u3068\u304b\u30c0\u30e1\u304b\u306a<mame0> \u4eca Float::INFINIT\u2026","author_url":"https://blog.hatena.ne.jp/nurse/","height":"190","url":"https://naruse.hateblo.jp/entry/20100907/1283848281","width":"100%","image_url":null,"published":"2010-09-07 17:31:21","blog_title":"\u306a\u308b\u305b\u306b\u3063\u304d","categories":["%ruby"],"provider_name":"Hatena Blog","type":"rich","provider_url":"https://hatena.blog","title":"\u89b3\u5bdf\u65e5\u8a18 2010-09-07","version":"1.0","blog_url":"https://naruse.hateblo.jp/","author_name":"nurse","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaruse.hateblo.jp%2Fentry%2F20100907%2F1283848281\" title=\"\u89b3\u5bdf\u65e5\u8a18 2010-09-07 - \u306a\u308b\u305b\u306b\u3063\u304d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}