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
For example, if I have a layout that's really simple in "layouts/
<div style="border:1px solid gray">
<%= yield %>
I can then use that in my ActionMailer class with a line at the top:
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?