CPAN::Testers::Fact::InstalledModules - Versions of particular modules installed on a system

CPAN-Testers-Report documentation Contained in the CPAN-Testers-Report distribution.

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NAME

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CPAN::Testers::Fact::InstalledModules - Versions of particular modules installed on a system

VERSION

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version 1.999001

SYNOPSIS

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  my $fact = CPAN::Testers::Fact::InstalledModules->new({
    resource => 'cpan:///distfile/RJBS/CPAN-Metabase-Fact-0.001.tar.gz',
    content     => {
      prereqs => {
        'Test::More' => '0.80',
      },
      toolchain => {
        'CPAN' => '1.92', 
      },
    },
  });

DESCRIPTION

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Versions detected of modules installed on a system. There are three valid types: prereqs, toolchain, undeclared.

Prereqs are the versions of modules listed in any of the prerequisite fields.

Toolchain module versions are intended to reflect the state of the toolchain used to test the distribution (e.g. CPAN, Test::Harness, etc.).

Undeclared module versions capture the version of modules that were detected as being used by the distribution, but that were not listed explicitly as prerequisites. This will often be core modules or submodules, but could include missing dependencies.

USAGE

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See Metabase::Fact.

BUGS

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Please report any bugs or feature using the CPAN Request Tracker. Bugs can be submitted through the web interface at http://rt.cpan.org/Dist/Display.html?Queue=CPAN-Testers-Report

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

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  David Golden <dagolden@cpan.org>

COPYRIGHT AND LICENSE

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This software is Copyright (c) 2010 by David Golden.

This is free software, licensed under:

  The Apache License, Version 2.0, January 2004
CPAN-Testers-Report documentation Contained in the CPAN-Testers-Report distribution. 
# 
# This file is part of CPAN-Testers-Report
# 
# This software is Copyright (c) 2010 by David Golden.
# 
# This is free software, licensed under:
# 
#   The Apache License, Version 2.0, January 2004
# 
use 5.006;
use strict;
use warnings;
package CPAN::Testers::Fact::InstalledModules;
BEGIN {
  $CPAN::Testers::Fact::InstalledModules::VERSION = '1.999001';
}
# ABSTRACT: Versions of particular modules installed on a system

use Carp ();

use Metabase::Fact::Hash 0.016;
our @ISA = qw/Metabase::Fact::Hash/;

sub optional_keys { qw/prereqs toolchain undeclared/ };

sub validate_content {
  my ($self) = @_;
  $self->SUPER::validate_content;
  my $content = $self->content;
  for my $key ( keys %$content ) {
    Carp::croak "key '$key' must be a hashref" unless ref $content->{$key} eq 'HASH';
  }
}

1;





__END__