{"provider_name":"Hatena Blog","title":" Ruby\u3067\u96fb\u5353\u4f5c\u3063\u3066\u307f\u305f\u3002","categories":["Ruby"],"blog_title":"\u30dc\u30af\u30ce\u30b9","description":"\u524d\u56de\u306e\u30a8\u30f3\u30c8\u30ea\u3067\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u96fb\u5353dc\u3092\u8a66\u3057\u305f\u3051\u3069\u3001Ruby\u30ef\u30f3\u30e9\u30a4\u30ca\u306e\u65b9\u304c\u65ad\u7136\u4fbf\u5229\u3060\u3063\u305f\u3002 % ruby -e 'STDIN.each{|l| puts eval(l)}' 1 + 2 3\u6b8b\u5ff5\u306a\u304c\u3089\u3053\u306e\u30ef\u30f3\u30e9\u30a4\u30ca\u3067\u306f\u3001 \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u6307\u5b9a\u304c\u9762\u5012 \u5909\u6570\u304c\u4f7f\u3048\u306a\u3044 \u3068\u3001\u30a4\u30de\u30a4\u30c1\u306a\u6240\u3082\u3042\u308b\u306e\u3067\u3001\u66f8\u304d\u76f4\u3059\u3053\u3068\u306b\u3057\u305f\u3002 Ruby\u96fb\u5353rc #!/usr/bin/ruby require 'getoptlong' include Math opts = GetoptLong.new( [\"--format\", \"-f\", GetoptLong::REQUIRED_ARGUMENT], [\"--octal\",\u2026","height":"190","width":"100%","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fboxnos.hatenablog.com%2Fentry%2F20070826%2F1188066758\" title=\" Ruby\u3067\u96fb\u5353\u4f5c\u3063\u3066\u307f\u305f\u3002 - \u30dc\u30af\u30ce\u30b9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/tanakaBox/","image_url":null,"provider_url":"https://hatena.blog","published":"2007-08-26 03:32:38","url":"https://boxnos.hatenablog.com/entry/20070826/1188066758","type":"rich","author_name":"tanakaBox","blog_url":"https://boxnos.hatenablog.com/"}