2009-08-13から1日間の記事一覧
RailsのNested_attributeの書き方。結局APIを読む羽目に。 http://api.rubyonrails.org/classes/ActiveRecord/NestedAttributes/ClassMethods.html One-to-many You may also set a :reject_if proc to silently ignore any new record hashes if they fail …
RailsのNested_attributeの書き方。結局APIを読む羽目に。 http://api.rubyonrails.org/classes/ActiveRecord/NestedAttributes/ClassMethods.html One-to-many You may also set a :reject_if proc to silently ignore any new record hashes if they fail …