{"image_url":null,"title":" OptConfig","published":"2009-01-14 23:07:59","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.tmtms.net%2Fentry%2F20090114%2F1231942079\" title=\" OptConfig - tmtms \u306e\u30e1\u30e2\" 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","blog_title":"tmtms \u306e\u30e1\u30e2","categories":["Ruby"],"description":"OptConfig \u306f\u9ad8\u6a5f\u80fd\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u30d1\u30fc\u30b5\u3067\u3059\u3002UNIX \u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u5f15\u6570\u3067\u4e0e\u3048\u3089\u308c\u305f\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30d1\u30fc\u30b9\u3057\u305f\u308a\u3001\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u4f7f\u7528\u4f8b: o = OptConfig.new o.option \"p\", \"port\", :format=>1..65535, :default=>12345, :description=>\"port number (%s)\" o.option \"n\", \"dry-run\", :description=>\"do not execute\" argv = [\"--port\", \"999\", \"other\", \"args\"] o.parse\u2026","width":"100%","author_url":"https://blog.hatena.ne.jp/tmtms/","url":"https://blog.tmtms.net/entry/20090114/1231942079","version":"1.0","provider_url":"https://hatena.blog","blog_url":"https://blog.tmtms.net/","height":"190","type":"rich","author_name":"tmtms"}