anchorcms/anchor-cms — pull request #547 by SimoneS93 (2014-01-04 15:49:22+00:00)
Title: Update category.php

I think it's supposed slug() to return a single record
so why not use '=' instead of 'like'? I had some troubles
working with it because it didn't returned the expected category.
To keep backward compatibility, I added a $comparison parameter:
this way, I managed to make it work for me with slug($slug, '=')