Learn Moose 4: augment and 0.02 IRC::Bot::Log::Extended

augment can be used as trigger in sub, to let user do something he wants.

for example, I want to let user custom $message before insert into $file in IRC::Bot::Log::Extended.
so that he can skip some lines or URI::Find some URLs.

full code are:
http://fayland.googlecode.com/svn/trunk/CPAN/IRC-Bot-Log-Extended/examples/02b_with_filter.pl
http://fayland.googlecode.com/svn/trunk/CPAN/IRC-Bot-Log-Extended/examples/03advanced.pl

I also write a simple test script:
http://fayland.googlecode.com/svn/trunk/script/learn_moose/008_augment.pl

hmm, that's simple. just think about u defined a virtual sub in parent pm, then user can override it in child pm.
nothing special.

Thanks.