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mghaught/state_machine_model.rb

Created May 5, 2011 15:12
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state_machine setup
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state_machine_model.rb
state_machine :checkout_state, :initial => :address, :use_transactions => false do
state :delivery
state :payment
state :confirm
state :complete
event :next do
transition :from => 'address', :to => 'delivery'
transition :from => 'delivery', :to => 'payment'
transition :from => 'payment', :to => 'confirm'
transition :from => 'confirm', :to => 'complete'
end
before_transition :to => 'complete', :do => :process_payments!
after_transition :to => 'complete', :do => :finalize!
end
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