class SeleniumStatistics::Logger

def create_logger(output)
  logger = ::Logger.new(output)
  logger.progname = 'SeleniumStatistics'
  logger.level = ($DEBUG ? DEBUG : WARN)
  logger.formatter = proc do |severity, time, progname, msg|
    "#{time.strftime('%F %T')} #{severity} #{progname} #{msg}\n"
  end
  logger
end