{"blog_title":"RubyNews","type":"rich","url":"https://rubynews.hatenadiary.org/entry/20080114/1200329719","height":"190","width":"100%","description":"\u3068\u3044\u3046\u304b\u30b3\u30de\u30f3\u30c9\u4ed8\u304d\u306egem\u3092\u8907\u6570\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5171\u5b58\u3055\u305b\u308b\u65b9\u6cd5\u3002 \u30b3\u30de\u30f3\u30c9\u306e\u7b2c\u4e00\u5f15\u6570\u306b_\u3010\u30d0\u30fc\u30b8\u30e7\u30f3\u3011_\u3092\u6e21\u3057\u307e\u3059\u3002 $ rails _1.2.6_ -v Rails 1.2.6 $ rails _2.0.2_ -v Rails 2.0.2 Rails\u306e\u5834\u5408\u306frails\u30b3\u30de\u30f3\u30c9\u3067\u30a2\u30d7\u30ea\u306e\u5916\u67a0\u3092\u4f5c\u3063\u3066\u3057\u307e\u3048\u3070\u3001\u305d\u308c\u4ee5\u964d\u306f\u3053\u306e\u6307\u5b9a\u306f\u5fc5\u8981\u306a\u3044(config/environment.rb\u3067RAILS_GEM_VERSION\u3057\u3066\u308b\u306e\u3067)\u3002\u3068\u3044\u3046\u3053\u3068\u3067Rails\u81ea\u4f53\u306f1.2.6\u304b\u3089\u52c9\u5f37\u3057\u305f\u3044(\u53c2\u8003\u66f8\u3082\u591a\u3044\u3057)\u3051\u3069\u3001\u305f\u307e\u306b\u306f2.... http://d.hatena.ne.jp/moro/20080114/1\u2026","image_url":"http://screenshot.hatena.ne.jp/images/120x90/e/0/e/2/a/72246c02e67b9bf2877dacf622b94496cde.jpg","title":"Rails2.0\u3068Rails1.2\u3092\u5171\u5b58\u3055\u305b\u308b\u65b9\u6cd5 - moro\u306e\u65e5\u8a18  ","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frubynews.hatenadiary.org%2Fentry%2F20080114%2F1200329719\" title=\"Rails2.0\u3068Rails1.2\u3092\u5171\u5b58\u3055\u305b\u308b\u65b9\u6cd5 - moro\u306e\u65e5\u8a18   - RubyNews\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","blog_url":"https://rubynews.hatenadiary.org/","provider_name":"Hatena Blog","published":"2008-01-14 01:55:19","version":"1.0","author_name":"rubynews","categories":["RAILS","!GTD\uff1a\u3044\u3064\u304b\u8aad\u3080","RUBY"],"author_url":"https://blog.hatena.ne.jp/rubynews/"}