rstacruz/sinatra-assetpack — pull request #180 by stillinbeta (2014-09-26 21:11:42+00:00)
Title: added compress_environments setting

Allows you to use compression (concatenation) on static assets
in RACK_ENVs other than production (e.g. staging)

I didn't see the docs in the repository, so I didn't update them. If you point me to where they're stored I can send a PR for that too :)