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incidence
2006 May 17
2
ActiveRecord::Associations ER diagram/macros
Hello,
I found an interesting ER diagram on the "Module:
ActiveRecord::Associations::ClassMethods" page of the Rails Framework
Documentation :
http://ar.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html
At the beginning we can read ? Associations are a set of macro-like
class
methods for tying objects together through foreign keys. They express
relationships like