{"author_name":"seiunsky","version":"1.0","published":"2007-11-06 02:18:59","title":"\u3053\u308c\u3063\u3066\u3069\u3063\u3061\u304c\u65e9\u3044\u3093\u3060\u308d\u3046","url":"https://sugamasao.hatenablog.com/entry/20071106/1194369539","type":"rich","height":"190","width":"100%","author_url":"https://blog.hatena.ne.jp/seiunsky/","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","categories":["\u30d7\u30ed\u30b0\u30e9\u30e0","Ruby"],"blog_url":"https://sugamasao.hatenablog.com/","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsugamasao.hatenablog.com%2Fentry%2F20071106%2F1194369539\" title=\"\u3053\u308c\u3063\u3066\u3069\u3063\u3061\u304c\u65e9\u3044\u3093\u3060\u308d\u3046 - \u3059\u304c\u30d6\u30ed\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u3059\u304c\u30d6\u30ed","description":"\u3075\u3068\u8003\u3048\u3066\u307f\u305f\u3093\u3060\u3051\u3069 \u3042\u308b\u30d5\u30a1\u30a4\u30eb\uff08\u4ee5\u4e0bA\uff09\u304b\u3089\u7279\u5b9a\u306e\u5024\uff08\u4ee5\u4e0bX\uff09\u304c\u5165\u3063\u3066\u3044\u308b\u884c\u3060\u3051\u62bd\u51fa\u3057\u3066\u3001\u305d\u306e\u7d50\u679c\u3092\u51e6\u7406\u3057\u305f\u3044\u3001\u3068\u3044\u3046\u6642\u306f\u3069\u3063\u3061\u304c\u65e9\u3044\u306e\u304b\u3002\u3069\u3063\u3061\u3082\u5927\u5dee\u306a\u3044\u3082\u306e\u306a\u3093\u3060\u308d\u3046\u304b\u3002 \u203b\u305f\u3060\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306f Ruby \u304b\u3089\u8d77\u52d5\u3057\u306a\u304f\u3066\u306f\u3044\u3051\u306a\u3044\u3082\u306e\u3068\u3059\u308b Ruby \u304b\u3089\u30ad\u30c3\u30af\u3055\u308c\u3001system\u30e1\u30bd\u30c3\u30c9\uff08\u30b7\u30b9\u30c6\u30e0\u30b3\u30fc\u30eb\uff09\u3067A\u304b\u3089 grep \u3067\u629c\u304d\u51fa\u3057\u305f\u7d50\u679c\u3092\u30d5\u30a1\u30a4\u30eb\u3078\u51fa\u529b\u3002\u305d\u306e\u7d50\u679c\u306e\u30d5\u30a1\u30a4\u30eb\u3092 Ruby \u3067\u8aad\u307f\u8fbc\u3080 Ruby \u3067 A \u3092\u8aad\u307f\u8fbc\u307f\u3001 if \u6587\u3067\u8a72\u5f53\u884c\u3060\u3051\u629c\u304d\u51fa\u3057\u3066\u3001\u5fc5\u8981\u306a\u884c\u306e\u307f\u53d6\u5f97\u3059\u308b\u3002 \u3053\u308c\u3063\u3066\u3069\u3063\u3061\u304c\u65e9\u3044\u3093\u3060\u308d\u3046\u306d\u3002\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u308b\u5206\u30011. \u306e\u65b9\u304c\u306f\u3084\u305d\u3046\u3060\u3051\u3069\u3001\u51e6\u2026"}