For reference (raised by rozzin in IRC): * http://foldoc.org/module * http://foldoc.org/library * http://foldoc.org/plugin As noted by XRevan86, modules are not necessarily non-essential. As we will keep the modules directory in GS root [therefore, near to plugins/], it is evidenced the difference between both. This is a simple yet fundamental structural change. It doesn't change functionality but makes clearer the way we understand GNU social's internals.
The DiskCache plugin implements cache interface with disk files.
Installation
============
add "addPlugin('DiskCache');"
to the bottom of your config.php
Settings
========
root: Directory where to save cache data. Default /tmp
Example
=======
addPlugin('DiskCache', array(
'root' => '/tmp'
));