Turning off the layout in ActionMailer?

So I'm happy to see that ActionMailer supports layouts now (it may have for a while, but I just now realized it).

But I don't see a way to turn them off selectively or by multipart type.

For example, if I have a layout that's really simple in "layouts/ email.html.erb":

<div style="border:1px solid gray">   <%= yield %> </div>

I can then use that in my ActionMailer class with a line at the top: layout 'email'

But when I use multipart and have an HTML and a PLAIN file, they both use the layout and thus the plain contains the <div> tag.

Is there any way to avoid this? or turn it off in certain cases?



Found it: have to monkeypatch but at least it's simple: http://blog.kreeti.com/rails/multipart-emails-with-mailer-templates

Hopefully that'll soon go in as a bug fix. (and maybe it is for 2.3. I'm still on 2.2.2)


P.S. I posted just in case this helps someone else.