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package Reaction::UI::ViewPort::DisplayField::List;
use Reaction::Class;
use Scalar::Util 'blessed';
use aliased 'Reaction::UI::ViewPort::DisplayField';
class List is DisplayField, which {
has '+value' => (isa => 'ArrayRef');
has '+layout' => (default => 'displayfield/list');
has value_names => (isa => 'ArrayRef', is => 'ro', lazy_build => 1);
has value_map_method => (
isa => 'Str', is => 'ro', required => 1, default => sub { 'display_name' },
);
override build_value => sub {
return super() || [];
};
implements build_value_names => as {
my $self = shift;
my @all = @{$self->value||[]};
my $meth = $self->value_map_method;
my @names = map { blessed $_ ? $_->$meth : $_ } @all;
return [ sort @names ];
};
};
1;
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