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jraines/polymorphic.rb

Created September 18, 2010 22:55
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polymorphic.rb
#class User
has_many :workouts, :through => :checkins
has_many :coached_workouts, :class_name = "Workout", :foreign_key => "coach_id"
#class Workout
belongs_to :coach, class_name = "User"
#add coach_id column to workout table
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