package BackPAN::Index::Dist;

use strict;
use warnings;

use CLASS;
use BackPAN::Index::Role::AsHash;

use overload
  q[""]         => sub { $_[0]->name },
  fallback      => 1;

sub data_methods {
    return qw(
        name num_releases
        first_release  first_date  first_author
        latest_release latest_date latest_author
    );
}

sub authors {
    my $self = shift;

    return $self->releases->search(undef, { distinct => 1 })->get_column("cpanid")->all;
}

1;

__END__

=head1 NAME

BackPAN::Index::Dist - Representing a distribution on BackPAN

=head1 SYNOPSIS

Use through BackPAN::Index.

=head1 DESCRIPTION

An object representing a distribution on BackPAN.  A distribution is
made up of releases.

=head2 releases

    my $releases = $dist->releases;

A ResultSet of this distribution's releases.

=head2 name

    my $dist_name = $dist->name;

Name of the distribution.

=head2 authors

    my @authors = $dist->authors;

Return the CPANIDs which made releases of this $dist, in no particular order.

=head2 num_releases

    my $num_releases = $dist->num_releases;

Returns the number of releases this distribution has.

=head2 first_release

=head2 latest_release

    my $release = $dist->first_release;

Returns the first or latest release of this distribution as a BackPAN::Index::Release.

=head2 first_date

=head2 latest_date

    my $release = $dist->first_date;

Returns the date of the first or latest release of this distribution.

=head2 first_author

=head2 latest_author

    my $cpanid = $dist->first_author;

Returns the CPANID of the author of the first or latest release.

=head2 as_hash

    my $data = $dist->as_hash;

Returns a hash ref containing the data inside C<$dist>.


=head1 SEE ALSO

L<BackPAN::Index>

=cut

1;