File Coverage

blib/lib/PONAPI/Builder/Links.pm

Criterion	Covered	Total	%
statement	18	18	100.0
branch	2	2	100.0
condition			n/a
subroutine	5	5	100.0
pod	0	3	0.0
total	25	28	89.2

# ABSTRACT: document builder - links
package PONAPI::Builder::Links;

use Moose;

with 'PONAPI::Builder',
     'PONAPI::Builder::Role::HasMeta';

has _links => (
    init_arg => undef,
    traits   => [ 'Hash' ],
    is       => 'ro',
    isa      => 'HashRef',
    lazy     => 1,
    default  => sub { +{} },
    handles  => {
        'has_links' => 'count',
        'has_link'  => 'exists',
        'get_link'  => 'get',
        # private ...
        '_add_link'   => 'set',
        '_keys_links' => 'keys',
    }
);

sub add_link {
    my ( $self, $rel, $url ) = @_;
    $self->_add_link( $rel => $url );
    return $self;
}

sub add_links {
    my ( $self, %links ) = @_;
    $self->add_link( $_, $links{ $_ } ) foreach keys %links;
    return $self;
}

sub build {
    my $self   = $_[0];
    my $result = {};

    foreach my $key ( $self->_keys_links ) {
        $result->{ $key } = $self->get_link( $key );
    }

    $result->{meta} = $self->_meta if $self->has_meta;

    return $result;
}

__PACKAGE__->meta->make_immutable;
no Moose; 1;

__END__

=pod

=encoding UTF-8

=head1 NAME

PONAPI::Builder::Links - document builder - links

=head1 VERSION

version 0.002005

=head1 AUTHORS

=over 4

=item *

Mickey Nasriachi <[e-mail]>

=item *

Stevan Little <[e-mail]>

=item *

Brian Fraser <[e-mail]>

=back

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2016 by Mickey Nasriachi, Stevan Little, Brian Fraser.

This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.

=cut