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Rails 1.1: Release Candidate 1 available
http://weblog.rubyonrails.org/articles/2006/03/22/rails-1-1-release-candidate-1-available
http://www.rubyonrails.com/
Marcio Kuchma
Rails 1.1
1 Resposta
Isso aqui achei o mais legal... Active Record - Polymorphic associations and join models: possibilidade de relacionamentos many-to-many mais complexos.
class Author < ActiveRecord::Base
has_many :authorships
has_many :books, :through => :authorships
end
class Book < ActiveRecord::Base
has_many :authorships
has_many :authors, :through => :authorships
end
class Authorship < ActiveRecord::Base
belongs_to :author
belongs_to :book
end
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Criado 31 de março de 2006
Ultima resposta 31 de mar. de 2006
Respostas 1
Participantes 2