Template::Tutorial::Datafile is a Perl module for creating Data Output Files Using the Template Toolkit.
This tutorial gives an overview of the Template Toolkit, showing in particular how to use it to read and write data files in various different formats and styles. It was written by Dave Cross and first appeared as a lead article at http://www.perl.com/ earlier in the year (2001).
TT2 was designed and written by Andy Wardley. It was born out of Andy's previous templating module, Text::Metatext, in best Fred Brooks 'plan to throw one away' manner; and aims to be the most useful (or, at least, the most used) Perl templating system.