Hook::Queue - define a queue of handlers
# define a Liar class which always claims to be what you're asking # about package Liar; use Hook::Queue 'UNIVERSAL::isa' => sub { my $what = shift; my $class = shift; return 1 if (ref $what || $what) eq "Liar"; # it's not my call, pass it down the chain return Hook::Queue->defer; };
This module has external dependencies on the following modules:
perl 5.006
perl Build.PL perl Build test
and if all goes well
perl Build install
What changed over the last 3 revisions
Initial CPAN release =back
Richard Clamp <richardc@unixbeard.net>
Copyright Richard Clamp 2004. All Rights Reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SUPER, NEXT - for similar idioms for OO programming
1 POD Error
The following errors were encountered while parsing the POD:
You forgot a '=back' before '=head1'
To install Hook::Queue, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Hook::Queue
CPAN shell
perl -MCPAN -e shell install Hook::Queue
For more information on module installation, please visit the detailed CPAN module installation guide.