{"provider_url":"https://hatena.blog","author_name":"kuronekopunk","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakinobu.net%2Fentry%2F2017%2F05%2F30%2F181111\" title=\"Ruby\u3067\u914d\u5217\u306e\u4e2d\u592e\u5024(\u30e1\u30b8\u30a2\u30f3)\u3092\u6c42\u3081\u308b - \u30ce\u30f3\u30ab\u30d5\u30a7\u30a4\u30f3\u3067\u3042\u306a\u305f\u306b\u3084\u3055\u3057\u3044\" 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,"description":"Ruby\u3067\u4e2d\u592e\u5024(\u30e1\u30b8\u30a2\u30f3)\u3092\u6c42\u3081\u308b\u30b3\u30fc\u30c9 (a.size % 2).zero? ? a[a.size/2 - 1, 2].inject(:+) / 2.0 : a[a.size/2] \u52d5\u4f5c\u78ba\u8a8d a = [3, 5, 10, 23, 88] (a.size % 2).zero? ? a[a.size/2 - 1, 2].inject(:+) / 2.0 : a[a.size/2] # => 10 a = [3, 5, 10, 23, 88, 100] (a.size % 2).zero? ? a[a.size/2 - 1, 2].inject(:+) / 2.0 : a[a.size/2] #\u2026","blog_title":"\u30ce\u30f3\u30ab\u30d5\u30a7\u30a4\u30f3\u3067\u3042\u306a\u305f\u306b\u3084\u3055\u3057\u3044","url":"https://akinobu.net/entry/2017/05/30/181111","version":"1.0","height":"190","blog_url":"https://akinobu.net/","title":"Ruby\u3067\u914d\u5217\u306e\u4e2d\u592e\u5024(\u30e1\u30b8\u30a2\u30f3)\u3092\u6c42\u3081\u308b","author_url":"https://blog.hatena.ne.jp/kuronekopunk/","published":"2017-05-30 18:11:11","categories":["Ruby"],"width":"100%"}