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Entries in Ruby (1)

Monday
Feb222010

Adding Attachments with ActionMailer

Well recently I had the fun task of using Ruby on Rails' ActionMailer to create some automated emails to send out to users. At some point it was decided to attach the original email we received from the user to the notification email we were sending out to the user.

Now you would think that using the attachments method provided by ActionMailer would make it a easy as just giving it the file you wanted to add. Turns out it's like that for Ruby on Rails 3, not for 2.

The most infuriating thing was that if you use the attachments method then the method you called attachments from will not render the default view template it would normally. This means you have to explicitly call the render method.

Instead of putting it out all nicely I'll just link to a blog post from ELCtech.com that explains it well. http://www.elctech.com/ -- [ActionMailer] Multipart emails with attachments