gistfile1.rb

class Msgfile

  MSGCONVERTER = "perl -w ~/bin/msgconvert.pl"

  @path = Rails.root.join("tmp/docs").to_s


  def self.convert_to_mime
    Dir.chdir(@path)
    fsnames = Dir[@path+"/*.msg"].map! {|f| escape_rus_filename(f)}.map!{|f| Rails.root.join(f).to_s }

    fsgroups = fsnames.in_groups_of(6,false)

    pids = fsgroups.map do |group|
      group.map do |file|
        @pid = Process.fork do
            exec MSGCONVERTER << " #{file}"
        end
      end
    end
    pids.flatten.each { |pid| Process.waitpid(pid) }

  end


end