Question

Ruby and Regex and POP

Asked by: bobbit31

I have 2 questions:

1.) -------------------
How to write a string.split command that will take the following line and return an array of 2 email addresses:

To: "Stuart Smith" <stuart@email.com>, "Community" <comm@email.com>


2.)--------------------
I built a pop3 reader using something very similar to below however, I am looking to store the actual attachment as the mime-type itself like a PDF.  Any help?

    


POP3.start('pop.example.com', 110,
               'YourAccount, 'YourPassword') do |pop|
      n = 1
      pop.mails.each do |popmail|
        File.open("inbox/#{n}", 'w') do |f|
          f.write popmail.pop
        end
        popmail.delete
        n += 1
      end
    end

                                  
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Asked On
2009-05-05 at 00:42:18ID24380451
Tags

ruby regex Net::POP

Topics

Ruby Scripting Language

,

RubyOnRails

Participating Experts
1
Points
500
Comments
5

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Answers

 

by: GertonePosted on 2009-05-05 at 00:56:32ID: 24302335

I can answer 1) first

email_addresses = '"Stuart Smith" <stuart@email.com>, "Community" <comm@email.com>'

emails = email_addresses.split(/,/).collect{|item| item.gsub(/^.*<([^>]+)>.*$/, '\1')}

 

by: GertonePosted on 2009-05-05 at 01:01:40ID: 24302360

1) is a simple split and the collect generates a new array from executing the block on each item of the array generated by the split
the block is a simple regex substitution

2) I am not sure I understand the second part of your question actually
Do you want to safe the attachment and give it an extension based on the mime type?

 

by: GertonePosted on 2009-06-08 at 07:21:32ID: 24572385

sorry bobbit I can't agree to your deletion
- I answered the first half of your question, you should award that at least
- I asked for clarification for the second part, you never gave that clarification

 

by: bobbit31Posted on 2009-06-08 at 10:19:16ID: 31577917

sorry, i don't recall trying to delete this. i agree you deserve points.

 

by: GertonePosted on 2009-06-08 at 10:24:29ID: 24574288

no problem,
cheers

20120131-EE-VQP-002

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