class Recipe < ActiveRecord::Base
  has_friendly_id :title, :use_slug => true

  belongs_to :origin
  has_many :recipe_ingredients
  has_many :ingredients, :through => :recipe_ingredients

end



class Ingredient < ActiveRecord::Base
  has_friendly_id :name, :use_slug => true

  has_many :recipe_ingredients
  has_many :recipes, :through => :recipe_ingredients
end


class RecipeIngredient < ActiveRecord::Base
  belongs_to :recipe
  belongs_to :ingredient
end