# this. Which of course means that
# if you put \undef in your scalar
# then this is broken.
-
- if ($type eq 'SCALAR') {
+
+ if (ref($self->namespace->{$name}) eq 'SCALAR') {
+ return ($type eq 'CODE' ? 1 : 0);
+ }
+ elsif ($type eq 'SCALAR') {
my $val = *{$self->namespace->{$name}}{$type};
- defined(${$val}) ? 1 : 0;
+ return defined(${$val}) ? 1 : 0;
}
else {
defined(*{$self->namespace->{$name}}{$type}) ? 1 : 0;
$self->add_package_symbol($variable)
unless exists $self->namespace->{$name};
- return *{$self->namespace->{$name}}{$type};
+
+ if (ref($self->namespace->{$name}) eq 'SCALAR') {
+ if ($type eq 'CODE') {
+ no strict 'refs';
+ return \&{$self->name.'::'.$name};
+ }
+ else {
+ return undef;
+ }
+ }
+ else {
+ return *{$self->namespace->{$name}}{$type};
+ }
}
sub remove_package_symbol {
# type (SCALAR|ARRAY|HASH|CODE)
my $namespace = $self->namespace;
return grep {
- defined(*{$namespace->{$_}}{$type_filter})
- } grep {
- ref(\$namespace->{$_}) eq 'GLOB'
+ (ref($namespace->{$_})
+ ? (ref($namespace->{$_}) eq 'SCALAR' && $type_filter eq 'CODE')
+ : (ref(\$namespace->{$_}) eq 'GLOB'
+ && defined(*{$namespace->{$_}}{$type_filter})));
} keys %{$namespace};
}
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
-=cut
\ No newline at end of file
+=cut