# File lib/appraisal/utils.rb, line 8
    def self.format_string(object, enclosing_object = false)
      case object
      when Hash
        items = object.map do |key, value|
          format_hash_value(key, value)
        end

        if enclosing_object
          "{ #{items.join(', ')} }"
        else
          items.join(', ')
        end
      else
        object.inspect
      end
    end