use 5.006;
use strict;
use warnings;

package CPAN::Testers::Fact::Prereqs;
# ABSTRACT: prerequisites detected in running a CPAN Testers report
our $VERSION = '1.999002'; # VERSION

use Carp ();

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

sub optional_keys { qw/configure_requires requires build_requires/ }

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__

=pod

=encoding UTF-8

=head1 NAME

CPAN::Testers::Fact::Prereqs - prerequisites detected in running a CPAN Testers report

=head1 VERSION

version 1.999002

=head1 SYNOPSIS

  my $fact = CPAN::Testers::Fact::Prereqs->new(
    resource => 'cpan:///distfile/RJBS/CPAN-Metabase-Fact-0.001.tar.gz',
    content     => {
      configure_requires => {
        'ExtUtils::MakeMaker' => 0,
      },
      build_requires => {
        'Test::More' => '0.60',
      },
      requires => {
        'Carp' => 0,
        'File::Spec' => 0.82,
      },
    },
  );

=head1 DESCRIPTION

Prerequisites detected.  There are three valid types: configure_requires, requires,
and build_requires.

The prerequisite must be a version number or logical comparison as defined in the
META.yml specification document.

=head1 USAGE

See L<Metabase::Fact>.

=for Pod::Coverage optional_keys

=head1 BUGS

Please report any bugs or feature using the CPAN Request Tracker.  
Bugs can be submitted through the web interface at 
L<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.

=head1 AUTHOR

David Golden <dagolden@cpan.org>

=head1 COPYRIGHT AND LICENSE

This software is Copyright (c) 2014 by David Golden.

This is free software, licensed under:

  The Apache License, Version 2.0, January 2004

=cut