apotonick/cells — pull request #162 by lulalala (2013-07-02 07:27:00+00:00)
Title: Add Cell subclass for use under ActionMailer.

This allows helpers such as asset_path() or image_tag() able to output assets full url (if config.asset_host is set properly).
Still need to set default_url_options explictly in for link_to() to output full urls too. Rails does not have a built-in way to get the host value without the request object.