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tanelsuurhans/gist:5930388

Created July 4, 2013 21:41
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gistfile1.rb
class Meal
has_many :recipes
has_many :ingredients, through: :recipes
end
class Recipe
belongs_to :meal
has_and_belongs_to_many :ingredients
end
class Ingredient
has_and_belongs_to_many :recipes
has_many :meals, through: :recipes
end
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