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mdarby/gist:1334638

Forked from bramhaghosh/gist:1334453
Created November 2, 2011 19:31
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something stupid w/ polymorphic associations
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gistfile1.rb
class Deal < ActiveRecord::Base
belongs_to :store
has_many :categories, :as => :categorizable
end
class Store < ActiveRecord::Base
has_many :deals
has_many :categories, :as => :categorizable
has_many :coupons, :through => :categories
end
class Category < ActiveRecord::Base
belongs_to :categorizable, :polymorphic => true
has_many :deals, :through => :categorizable
end
#I want to be able to given a certain category.name, get a list of Deals
#and then given a certain category.name, get a list of Coupons
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