yesodweb/yesod — pull request #872 by DaveCTurner (2014-11-21 17:47:18+00:00)
Title: `neverExpires` sets 'Expires' header to be a year from now.

Apropos of #870 - here's a possible implementation. No tests, and dubious naming.

Sorry, I've still no idea how to add a pull request to an existing issue.