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On Jun 1, 2008, at 1:54 AM, Jmlover wrote:

>  On Jun 1, 2:23 am, Craig <cwilli...@[...].net> wrote:
> > On May 31, 1:46 am, Jmlover <Jmlo...@[...].com> wrote:
> >
> >>    @pop = Net::POP3.new('pop.163.com')
> >>    @pop.start(@username, @password)
> >
> >>    @pop.each_mail do |m|
> >>              # How can I get the subject of mï¼?
> >>        # ã??ã??ã??ã??ã??ã??ã??ã??ã??ã??ã??ã??ã??ã??ã??ã??
> >>        # By m.pop?
> >>    end
> >
> >>    @pop.finish
> >
> >> By the way, can I only get the mail header? How?
> >
> >> Thank you!
> >
> > Here is one way.
> >
> > puts m.pop.scan(/Subject:(.+)$/)
> >
> > Cheers,
> >
> > Craig
> 
>  Thank you for your reply!

You can use the header method if you are only interested in the header:

#!/usr/bin/env ruby

require 'net/pop'
pop = Net::POP.new('pop.example.com')
pop.start('user@example.com', 'password') do |pop|
    pop.each_mail do |mail|
       puts mail.header.scan(/^Subject: (.+)/)
    end
end

http://www.ruby-doc.org/stdlib/libdoc/net/pop/rdoc/classes/Net/POPMail.html

Mike

- --

Mike Stok <mike@[...].ca> 
http://www.stok.ca/~mike/

The "`Stok' disclaimers" apply.




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