{"height":"190","provider_name":"Hatena Blog","image_url":null,"width":"100%","blog_title":"\u798f\u5cf6\u9903\u5b50Ruby\u89aa\u65b9","categories":["Ruby","Rails"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fxibbar.hatenablog.com%2Fentry%2F20080709%2F1215603877\" title=\"Ruby-1.8.7\u3068Rails-1.2.x\u3001Rails-2.0.x\u306f\u4f7f\u3048\u306a\u3044 - \u798f\u5cf6\u9903\u5b50Ruby\u89aa\u65b9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Ruby-1.8.7\u3068Rails-1.2.x\u3001Rails-2.0.x\u306f\u4f7f\u3048\u306a\u3044","description":"Ruby\u306e1.8.7\u3092\u5165\u308c\u308b\u3068String#first\u304c\u52d5\u304b\u306a\u3044\u3088\u3046\u3067\u3059\u3002 \u305d\u306e\u307e\u307e\u52d5\u304f\u5834\u5408\u3082\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u306a\u3069\u3067\u5730\u96f7\u3092\u8e0f\u307f\u307e\u3059\u3002 \u79c1\u3082acts_as_attachment\u304c\u52d5\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002 Ruby-1.8.6+Rails-1.2.x\u306e\u5834\u5408 % ./script/runner 'p \"aaaaa\".first' \"a\" Ruby-1.8.6+Rails-2.0.x\u306e\u5834\u5408 % ./script/runner 'p \"aaaaa\".first' \"a\" Ruby-1.8.7+Rails-1.2.x\u306e\u5834\u5408 % ./script/runner 'p \"aaaaa\".first' /opt\u2026","author_name":"xibbar","url":"https://xibbar.hatenablog.com/entry/20080709/1215603877","author_url":"https://blog.hatena.ne.jp/xibbar/","provider_url":"https://hatena.blog","version":"1.0","type":"rich","published":"2008-07-09 20:44:37","blog_url":"https://xibbar.hatenablog.com/"}