{"url":"https://rubynews.hatenadiary.org/entry/20080620/1213976969","blog_url":"https://rubynews.hatenadiary.org/","categories":["**RAILS","PLUGIN","RUBY"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frubynews.hatenadiary.org%2Fentry%2F20080620%2F1213976969\" title=\"acts_as_bits Plugin\u3068Rails 2.1\u306eDirty tracking &amp; Partial Updates\u306e\u76f8\u6027\u304c\u6700\u60aa  RAILS PRESS   - RubyNews\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","image_url":"http://screenshot.hatena.ne.jp/images/120x90/a/0/8/c/b/c862b37e8829d9ed30b786b5ba3b7542ae1.jpg","title":"acts_as_bits Plugin\u3068Rails 2.1\u306eDirty tracking & Partial Updates\u306e\u76f8\u6027\u304c\u6700\u60aa  RAILS PRESS  ","blog_title":"RubyNews","provider_url":"https://hatena.blog","description":"Rails 2.1\u7cfb\u3067\u306f\u3044\u304f\u3064\u304b\u65b0\u6a5f\u80fd\u304c\u52a0\u308f\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u300cPartial Updates\u300d\u3082\u305d\u306e\u4e00\u3064\u3067\u3059\u3002 \u300cPartial Updates\u300d\u3067\u306f\u3001\u300cDirty tracking\uff08Dirty Object\uff09\u300d\u3068\u3044\u3046ActiveRecord\u306e\u30e2\u30c7\u30eb\u306eattributes\u304c\u5909\u66f4\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u6a5f\u80fd\u3092\u4f7f\u3063\u3066\u3001\u300c\u5909\u66f4\u3055\u308c\u305f\u5024\u306e\u307f\u3092SQL\u306b\u542b\u3081\u308b\u300d\u3053\u3068\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002 \u3064\u307e\u308a\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u3044\u3066\u3082\u3001\u5b9f\u969b\u306b@person\u306b\u5909\u66f4\u304c\u7121\u3051\u308c\u3070\u66f4\u65b0\u3057\u306a\u3044\u3057\u3001\u5909... http://railspress.matake.jp/acts_as_bits_vs_rails21partial_u\u2026","author_name":"rubynews","author_url":"https://blog.hatena.ne.jp/rubynews/","provider_name":"Hatena Blog","type":"rich","height":"190","published":"2008-06-20 00:49:29","version":"1.0"}