gary (owner)

Revisions

gist: 73517 Download_button fork
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Public Clone URL: git://gist.github.com/73517.git
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carriers #
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class Carrier

  include DataMapper::Resource

 
  property :id, Serial

 
  has n, :networks

  has n, :newspapers, :through => :networks

 
end

 
legacy join table #
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class Network

  include DataMapper::Resource

 
  storage_names[:default] = 'clients_carriers'

 
  belongs_to :carrier, :key => true

  belongs_to :newspaper, :key => true, :child_key => [:client_id]

 
end

 
newspaper #
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class Newspaper

  include DataMapper::Resource

 
  storage_names[:default] = 'clients'

 
  property :id, Serial

 
  has n, :networks, :child_key => [:client_id]

  has n, :carriers, :through => :networks

 
end