NAME

Devel::EndStats::LoadedMods - Display loaded modules and their versions at the end of program run

VERSION

This document describes version 0.03 of Devel::EndStats::LoadedMods (from Perl distribution Devel-EndStats-LoadedMods), released on 2014-10-10.

SYNOPSIS

 # from the command line
 % perl -MDevel::EndStats::LoadedMods script.pl

 ##### sample output #####
 <normal script output, if any...>

 # BEGIN stats from Devel::EndStats::LoadedMods
 perl (5.18.2)
 Data::Dump (1.22)
 Devel::EndStats::LoadedMods (0.02)
 Exporter (5.70)
 feature (1.32)
 overload (1.22)
 overloading (0.02)
 strict (1.07)
 subs (1.01)
 vars (1.03)
 warnings (1.18)
 warnings::register (1.02)
 # END stats

DESCRIPTION

This module installs an END block to dump a list of loaded modules with their versions. It simply lists the content of %INC keys, with versions taken from corresponding $VERSION package variables. The output is easily diff-able.

I first wrote this to debug why my script doesn't work when run under cron (using system perl) but works when run under my shell (using perlbrew's perl).

SEE ALSO

There are probably already existing modules on CPAN when I wrote this module, but I couldn't find them.

Related modules to print information at the end of program run: Devel::EndStats.

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Devel-EndStats-LoadedMods.

SOURCE

Source repository is at https://github.com/perlancar/perl-Devel-EndStats-LoadedMods.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Devel-EndStats-LoadedMods

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2014 by perlancar@cpan.org.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.