thoughtbot/fistface — pull request #8 by garethrees (2012-11-23 00:00:53+00:00)
Title: Set headers with Sinatra helpers

Less code! :smile:

According to [docs](http://rubydoc.info/gems/sinatra/Sinatra/Helpers#expires-instance_method), `expires` sets both `Cache-Control` and `Expires`, taking just an integer argument.

`[content_type](http://rubydoc.info/gems/sinatra/Sinatra/Helpers#content_type-instance_method)` is a little cleaner too.