This is Perl module Attribute::Generator.
INSTALLATION
Attribute::Generator installation is straightforward. If your CPAN shell is set up,
you should just be able to do
% cpan Attribute::Generator
Download it, unpack it, then build it as per the usual:
% perl Makefile.PL
% make && make test
Then install it:
% make install
DOCUMENTATION
Attribute::Generator documentation is available as in POD. So you can do:
% perldoc Attribute::Generator
to read the documentation online with your favorite pager.
Rintaro Ishizaki