{"provider_name":"Hatena Blog","url":"https://biwakonbu.hatenadiary.org/entry/20130522/1369254695","provider_url":"https://hatena.blog","blog_title":"Konbu\u306e\u6280\u8853 && \u8aad\u66f8\u9332","published":"2013-05-22 05:31:35","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbiwakonbu.hatenadiary.org%2Fentry%2F20130522%2F1369254695\" title=\"rails \u306e\u5099\u5fd8\u9332 - Konbu\u306e\u6280\u8853 &amp;&amp; \u8aad\u66f8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","type":"rich","description":"attr_accessible \u306e\u6319\u52d5\u3092\u5fd8\u308c\u306a\u3044\u3088\u3046\u306b\u8a18\u9332\u3002 class LineItem < ActiveRecord::Base attr_accessible :product, :product_id, :id, :updated_at, :cart_id, :created_at belongs_to :cart belongs_to :product end \u4e0a\u8a18\u306e\u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3057\u3066\u3044\u305f\u3068\u3059\u308b\u3068\u3001attr_accessible \u306b\u3088\u3063\u3066\u6307\u5b9a\u3057\u305f DB \u306e\u30ab\u30e9\u30e0\u306b\u5bfe\u3057\u3066\u8aad\u307f\u66f8\u304d\u304c\u51fa\u6765\u308b\u6a29\u9650\u3092 LineItem \u30af\u30e9\u30b9\u306b\u4ed8\u3051\u308b\u4e8b\u304c\u3067\u304d\u308b\u3002\u6307\u5b9a\u3057\u3066\u3044\u306a\u3044\u5834\u5408 ActiveModel::Ma\u2026","image_url":"http://ws.assoc-amazon.jp/widgets/q?_encoding=UTF8&ASIN=4274068668&Format=_SL160_&ID=AsinImage&MarketPlace=JP&ServiceVersion=20070822&WS=1&tag=biwakonbu-22","width":"100%","author_url":"https://blog.hatena.ne.jp/biwakonbu/","height":"190","blog_url":"https://biwakonbu.hatenadiary.org/","author_name":"biwakonbu","title":"rails \u306e\u5099\u5fd8\u9332","categories":["rails","programming","ruby"]}