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package Reaction::UI::ViewPort::Field::Array;
use Reaction::Class;
use Scalar::Util 'blessed';
use aliased 'Reaction::UI::ViewPort::Field';
use namespace::clean -except => [ qw(meta) ];
extends Field;
has '+value' => (isa => 'ArrayRef');
has value_names => (isa => 'ArrayRef', is => 'ro', lazy_build => 1);
has value_map_method => (
isa => 'Str', is => 'ro', required => 1, default => sub { 'display_name' },
);
sub _build_value_names {
my $self = shift;
my $meth = $self->value_map_method;
my @names = map { blessed($_) ? $_->$meth : $_ } @{ $self->value };
return [ sort @names ];
};
sub _empty_value { [] };
__PACKAGE__->meta->make_immutable;
1;
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