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current_article
2006 Jan 30
1
Multiple associations between tables - do they ever work?
...cle", which
is a the article that the user is currently viewing/editing. I want to
track/save this value, so they can come back to the same article if they
log out and back in again.
The database tables are set up fairly basically, with user_id as a
foreign key in the articles table, and current_article_id as a foreign
key in the users table.
The model associations are defined as follows:
class User < ActiveRecord::Base
has_many :articles, :order => "name", :dependent => :delete_all
belongs_to :current_article, :class_name => "Article", :foreign_key =>
&...