class RoresDownloader
  MONTHS = %w(january february march april may june july august september october november december) 
  YEARS = 2004..2009
  
  def self.download
    YEARS.each do |year|
      MONTHS.each do |month|
        m = month.capitalize
        url = "http://lists.simplelogica.net/pipermail/ror-es/#{year}-#{m}.txt.gz"        
        puts "Y: #{year}; M: #{m}; URL: #{url}"
        system("curl -O #{url}")
      end
    end  
  end
end
 
 
RoresDownloader.download