install_index (Gem::Indexer)

    # File lib/rubygems/indexer.rb, line 93
      def install_index
        verbose = Gem.configuration.really_verbose

        say "Moving index into production dir #{@dest_directory}" if verbose

        files = @master_index.files + @quick_index.files + @marshal_index.files

        files.each do |file|
          relative_name = file[/\A#{Regexp.escape @directory}.(.*)/, 1]
          dest_name = File.join @dest_directory, relative_name

          FileUtils.rm_rf dest_name, :verbose => verbose
          FileUtils.mv file, @dest_directory, :verbose => verbose
        end
      end