I’ve just rewritten inline_attachment to have more features, with less code, and be more reliable (ie. not as likely to break with a Rails version bump).
The coolest new feature is full support for the ActionMailer auto-multipart feature, so mostly you won’t need to write any complex MIME part crap in your model. No code is always good :)
Quickly
app/models/notifier.rb
class Notifier < ActionMailer::Base
def signup
recipients %q{"Testing IA" <testing@handle.it>}
from %q{"Mr Tester" <tester@handle.it>}
subject "Here's a funky test"
end
end
# Oh yeah baby! Read it and weep! So how's this work? Well, you'll need
# your templates named properly - see the `Multipart email` section of the
# ActionMailer::Base docs.
signup.text.plain.erb
Your username is: <%= @username %>
signup.text.html.erb
<html>
<head>
<title>Signup Notification</title>
</head>
<body>
<%= image_tag "logo.png" %>
<p>Your username is: <%=h @username %>
</body>
</html>
Obviously you also need that logo.png in your public/images directory.
