Monday, January 20, 2014
Hi walter, thanks for answering question.
-- I've read about polymorphic relationships and I've tried it before, but in my case, I should use database which is already used in other project and I make new rails app with the database. so I can' t change database structure easily.
2014年1月17日金曜日 23時25分24秒 UTC+9 Walter Lee Davis:
2014年1月17日金曜日 23時25分24秒 UTC+9 Walter Lee Davis:
Have you read anything about polymorphic relationships yet? That's a good place to start. Rails Guides, ActiveRecord Relations, read the whole page, but pay attention to the section on Polymorphism.
Walter
On Jan 17, 2014, at 4:55 AM, Takashi Nakagawa wrote:
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