# File lib/rhc/output_helpers.rb, line 148
    def format_cart_gears(cart)
      if cart.scalable?
        format_scaling_info(cart.scaling)
      elsif cart.shares_gears?
        "Located with #{cart.collocated_with.join(", ")}"
      elsif cart.external? && cart.current_scale == 0
        "none (external service)"
      else
        "%d %s" % [format_value(:current_scale, cart.current_scale), format_value(:gear_profile, cart.gear_profile)]
      end
    end