Rails - Jul 2008 - Passing array to the email body using ActionMailer

Hi, all

I am new to actionmailer.  I am writing a script that sends emails
contains lots of file names.

So the email will look like:

hi,

filename1
filename2
filename3
.
.
.
filenameN

So I want to pass an array containing all the filenames into the email
body.

My code is below:

class Notifier < ActionMailer::Base
  def log_report(recipient, files)
    from
''zhengdao.kan-TVtm3wuDI7lWk0Htik3J/w@public.gmane.org''
    recipients recipient
    subject ''Ruby automation scripts report''
    body ("Errors are detected in the following log files.

Here''s the log file:

#{files}")
  end
end

When I run the code, I receive email with all the filenames in one line.
However, I would like to have these filenames written one each line.

Is there way to format the email body?

Thanks
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Try changing:

  #{files} 

To:

  #{files.join("\n")}

HTH,

-Roy

-----Original Message-----
From: rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
[mailto:rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org] On Behalf Of
Mike Johnson
Sent: Thursday, July 17, 2008 2:36 PM
To: rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: [Rails] Passing array to the email body using ActionMailer


Hi, all

I am new to actionmailer.  I am writing a script that sends emails
contains lots of file names.

So the email will look like:

hi,

filename1
filename2
filename3
.
.
.
filenameN

So I want to pass an array containing all the filenames into the email
body.

My code is below:

class Notifier < ActionMailer::Base
  def log_report(recipient, files)
    from
''zhengdao.kan-TVtm3wuDI7lWk0Htik3J/w@public.gmane.org''
    recipients recipient
    subject ''Ruby automation scripts report''
    body ("Errors are detected in the following log files.

Here''s the log file:

#{files}")
  end
end

When I run the code, I receive email with all the filenames in one line.
However, I would like to have these filenames written one each line.

Is there way to format the email body?

Thanks
--
Posted via http://www.ruby-forum.com/.



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Roy Pardee wrote:
> Try changing:
> 
>   #{files}
> 
> To:
> 
>   #{files.join("\n")}
> 
> HTH,
> 
> -Roy
Thanks Roy.  It worked very well!!
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