sendwithus/sendwithus_ruby_action_mailer — pull request #4 by chrishol (2014-05-28 04:44:38+00:00)
Title: Add basic support for adding attachments

I wanted to offer the same interface as ActionMailer for this (e.g. attachments["file.pdf"] = ...), but this was frankly easier and fits better with the SendWithUs base Ruby gem.