{"url":"https://takuya-1st.hatenablog.jp/entry/20100103/1262539694","width":"100%","image_url":null,"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F20100103%2F1262539694\" title=\"Ruby\u3067\u6b63\u898f\u8868\u73fe\u3067\u30b0\u30ed\u30fc\u30d0\u30eb\u30de\u30c3\u30c1\u306e\u3084\u308a\u65b9\u304c\u5206\u304b\u3089\u306a\u3044\u3002 - \u305d\u308c\u30de\u30b0\u3067\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/takuya_1st/","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01","author_name":"takuya_1st","categories":["ruby"],"provider_url":"https://hatena.blog","type":"rich","description":"JavaScript\u306a\u3089\u6b63\u898f\u8868\u73fe\u306b\u30b0\u30ed\u30fc\u30d0\u30eb\u30de\u30c3\u30c1\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u3063\u3066/example\\d+/g\u3068\u304b\u51fa\u6765\u308b\u3093\u3060\u3051\u3069\u3002Ruby\u3067\u3084\u308a\u65b9\u304c\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u3002\u305d\u3053\u3067\u30a4\u30ed\u30a4\u30ed\u8a66\u3057\u305f\u3002\u3069\u3046\u3084\u3089String#grep\u3092\u4f7f\u3046\u306e\u304c\u4e00\u756a\u826f\u3055\u305d\u3046\u3002 require 'open-uri' require 'kconv' a= open( 'http://d.hatena.ne.jp/takuya_1st/' ).read.toutf8 b = a.grep(%r\"<a href=\\\"([^<]+)\\\" [^>]+>([^<]+)</a>\"){|i| [$1,$2]} puts b","title":"Ruby\u3067\u6b63\u898f\u8868\u73fe\u3067\u30b0\u30ed\u30fc\u30d0\u30eb\u30de\u30c3\u30c1\u306e\u3084\u308a\u65b9\u304c\u5206\u304b\u3089\u306a\u3044\u3002","blog_url":"https://takuya-1st.hatenablog.jp/","published":"2010-01-03 02:28:14"}