sub enum {
my($name, %valid);
- # enum ['small', 'medium', 'large']
- if (ref($_[0]) eq 'ARRAY') {
- %valid = map{ $_ => undef } @{ $_[0] };
- $name = sprintf '(%s)', join '|', sort @{$_[0]};
- }
- # enum size => 'small', 'medium', 'large'
- else{
- $name = shift;
- %valid = map{ $_ => undef } @_;
+ if(!(@_ == 1 && ref($_[0]) eq 'ARRAY')){
+ $name = shift;
}
+
+ %valid = map{ $_ => undef } (@_ == 1 && ref($_[0]) eq 'ARRAY' ? @{$_[0]} : @_);
+
return _create_type 'type', $name => (
optimized_as => sub{ defined($_[0]) && !ref($_[0]) && exists $valid{$_[0]} },