sendgrid/sendgrid-ruby — pull request #10 by andreistangacianu (2014-12-09 11:53:00+00:00)
Title: Added support for the content param

Hello Eddie,

I added support for the `content` param, so that people can send [inline images](https://sendgrid.com/docs/API_Reference/Web_API/mail.html), with cid.
Would you mind taking a look at my PR?