wingrunr21/griddler-mandrill — pull request #12 by matthewbarram (2014-12-12 21:02:04+00:00)
Title: Add support for headers

This adds support for headers.

This should not be merged until thoughtbot/griddler#185 is merged. If this change is implemented at the moment the Griddler gem will through an error. This is because the Griddler gem will try to pass the headers from a string instead of leave the headers as they are (which is what this change does).