gistfile1.txt

if opts.xls
    book = Spreadsheet::Workbook.new
    sheet = book.create_worksheet
    sheet.name = 'Hydra'
    results.each do |result|
      row = sheet.row(sheet.row_count + 1)
      row.push result[0]
      result[1].each { |r| row.push r }
    end
    begin
      book.write('hydra.xls')
    rescue => e
      STDERR.puts "ERROR: #{e}".red
      exit(1)
    end
end