How to Run
==========
 
In the first time you run these scripts you must provide the id of the initial item as a command-line argument. Example:
 
$ ruby malvados.rb 1198
 
This will generate the XML file. In the next time you don't need it anymore:
 
$ ruby malvados.rb
 
Now rssifier.rb will try to get the next item (based on the last item number present in the XML file) and update the XML.