package Feed::HelperRole::FeedEntry;
use Moose::Role;
use 5.012;
use namespace::autoclean;

requires 'content','summary','id','link','modified','issued';

sub unified_id {
    my ($self) = @_;

    return $self->id // $self->link // '<undef>';
}

sub unified_date {
    my ($self) = @_;

    return $self->modified // $self->issued;
}

sub unified_content {
    my ($self) = @_;

    my $c = $self->content;
    return $c if $c->body;
    return $self->summary;
}

1;