# File lib/appraisal/git.rb, line 12
    def to_s
      if @options.empty?
        "git #{Utils.prefix_path(@source).inspect} do\n#{indent(super)}\nend"
      else
        "git #{Utils.prefix_path(@source).inspect}, #{Utils.format_string(@options)} do\n" +
          "#{indent(super)}\nend"
      end
    end