Rails Mail gem finding out recipient

Question

I collect all Mails from a pop server with Mail.all

 @currentmails = Mail.all
  # Über alle Mails im Postfach Iterieren
  @currentmails.each do | mail |
    puts mail.to
  end

But mail.to doesn't work ... I got this error:

NoMethodError: undefined method `gsub' for ["mail@HOST.de"]:Mail::AddressContainer

Mail Recipient (to) Looks like this:

<To: <mail@HOST.de>>

What code (module and line number) does that error message point to? Is it really pointing to your `puts mail.to`? I don't see a `gsub` call in the code sample you're showing. — lurker, May 21 '15 at 10:58
Yes its this line. I dont know from wäre the gsub comes. I dont use it — Felix, May 21 '15 at 11:34
It works. I have to cast it to string. `mail.to.to_s` is the solution — Felix, May 22 '15 at 04:46

score 0 · Accepted Answer · answered Jun 05 '16 at 16:22

0

mail.to.to_s

is the solution of the problem.

answered Jun 05 '16 at 16:22

Felix

1 Answers1