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2 Cards in this Set
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Describe polymorphic associations
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Allow you to have a single model that can be associated to an arbitrary number of other models.
Person, Company, Address |
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What are nested resources?
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They are the touted as the correct way to do REST with parent child model associations.
1. Set up named route map.resources :events, :has_many => :tickets 2. Route helpers new_event_ticket 3. before_filter :get_event def get_event @event = Event.find(params[:event_id]) end |
