class IngredientProxy

  attr_reader :ingredient

  def initialize(ingredient)
    @ingredient = ingredient
  end

  def name
    @ingredient.name
  end

  def density
    @ingredient.density
  end

  def density?
    @ingredient.density.present?
  end

  def get_custom_unit_equivalent(custom_unit_name)
    @ingredient.custom_unit_weight(custom_unit_name)
  end

end