http://qs321.pair.com?node_id=905272

aartist has asked for the wisdom of the Perl Monks concerning the following question:

Hi

I have to read someone else's program and make sense out of it. I have to modify it completely for the new requirement. It has around 10000 lines. It does not use many of the standard modules that I already know. (For example: GetOpt) I have secret desire to modify it, in my way with 'Modern Perl' (OO, Moose, DBIx etc..). There are no test written for this program. I am in short supply of time. Any and all advice would be valuable. Please let me know if you need any more information.