{"provider_url":"https://hatena.blog","author_name":"odz","author_url":"https://blog.hatena.ne.jp/odz/","blog_title":"odz buffer","image_url":null,"description":"ref:http://d.hatena.ne.jp/fumokmm/20110822/1314013182 \u3048\u30fc\u3068\u3001\u3058\u3083\u3001Scala \u3067\u3002 assert \u306f\u30c6\u30b9\u30c8\u3068\u306f\u9055\u3046\u6c17\u304c\u3059\u308b\u304c\u3001\u307e\u3041\u3044\u3044\u304b\u3002 object RomanNumber { val romanDigits = List( (\"M\", 1000), (\"CM\", 900), (\"D\", 500), (\"CD\", 400), (\"C\", 100), (\"XC\", 90), (\"L\", 50), (\"XL\", 40), (\"X\", 10), (\"IX\", 9), (\"V\", 5), (\"IV\", 4), (\"I\", 1) ) def p\u2026","provider_name":"Hatena Blog","blog_url":"https://odz.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fodz.hatenablog.com%2Fentry%2F20110828%2F1314542635\" title=\"\u30ed\u30fc\u30de\u6570\u5b57\u5909\u63db - odz buffer\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","published":"2011-08-28 23:43:55","height":"190","type":"rich","width":"100%","title":"\u30ed\u30fc\u30de\u6570\u5b57\u5909\u63db","url":"https://odz.hatenablog.com/entry/20110828/1314542635","categories":["Scala"]}