NAME

if::prog - use a Perl module if program matches

VERSION

This document describes version 0.01 of if::prog (from Perl distribution if-Pragmas), released on 2014-10-09.

SYNOPSIS

In Perl script:

use if::prog 'foo|bar', MODULE => ARGUMENTS;

On command-line:

perl -Mif::prog='foo,Devel::EndStats::LoadedMods' foo ...

In crontab:

PERL5OPT='-Mif::prog=foo,Devel::EndStats::LoadedMods'

# this Perl program will load Devel::EndStats::LoadedMods
0 0 * * * foo some arg
# this Perl program won't
1 1 * * * bar other args

DESCRIPTION

use if::prog $prog, MODULE => ARGUMENTS;

is a shortcut for:

use if $0 =~ $prog, MODULE => ARGUMENTS;

The reason this pragma is created is to make it easier to specify on command-line (especially using the -M perl switch or in PERL5OPT).

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/if-Pragmas.

SOURCE

Source repository is at https://github.com/perlancar/perl-if-Pragmas.

BUGS

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

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.