def products_for_location(key)
      Array.wrap(location(key)[:inventory_products]).map do |product|
        InventoryProduct.new(product[:inventory_product])
      end
    end
def products_for_location(key)
      Array.wrap(location(key)[:inventory_products]).map do |product|
        InventoryProduct.new(product[:inventory_product])
      end
    end
Returns an array of ShipCompliant::InventoryProduct.

   result.products_for_location('WineShipping').each do |product|
     puts product.product_key
     puts "\t#{product.description}"
     puts "---\n"
   end