# File lib/hammer_cli_csv/installation_medias.rb, line 35
      def import
        @existing = {}
        @api.resource(:media).call(:index, {:per_page => 999999})['results'].each do |installation_media|
          @existing[installation_media['name']] = installation_media['id'] if installation_media
        end

        thread_import do |line|
          create_installation_medias_from_csv(line)
        end
      end