tommyh/preheat — pull request #3 by mltsy (2013-06-17 23:05:21+00:00)
Title: Add support for Action Caching

I moved the enable/disable methods into the Preheat module, and added another step in each to mangle/unmamgle the ActionController::Caching::Fragment module that handles all fragment and action caching.

My solution was to make "read_fragment" just return nil within a Preheat.it block, which forces the caching mechanism to re-cache the contents... not sure whether this is the best solution or not, but it does work.

Also made Preheat.it return the return value of the executed block (for convenience)