kriswallsmith/assetic — pull request #457 by stijnkoopal (2013-06-18 08:58:47+00:00)
Title: Do not dump assets when not changed

Assets are copied on every request, which induces a great performance penalty. This PR makes sure that assets are only dumped when they do not exist or when they are modified.

Fixes https://github.com/widmogrod/zf2-assetic-module/issues/74