isa => 'Str', is => 'ro', required => 1, default => sub { 'display_name' },
);
- implements _build_value_string => as {
+ around _value_string_from_value => sub {
+ my $orig = shift;
my $self = shift;
my $meth = $self->value_map_method;
- my $value = $self->value;
- return blessed($value) ? $value->$meth : $value;
+ return $self->$orig(@_)->$meth;
};
};