File Coverage

blib/lib/Class/Unload.pm

Criterion	Covered	Total	%
statement	48	50	96.0
branch	8	12	66.6
condition			n/a
subroutine	10	10	100.0
pod	1	1	100.0
total	67	73	91.7

package Class::Unload;
# ABSTRACT: Unload a class
$Class::Unload::VERSION = '0.10'; # TRIAL
use warnings;
use strict;
no strict 'refs'; # we're fiddling with the symbol table

use Class::Inspector;


sub unload {
    my ($self, $class) = @_;

    return unless Class::Inspector->loaded( $class );

    # Flush inheritance caches
    @{$class . '::ISA'} = ();

    my $symtab = $class.'::';
    # Delete all symbols except other namespaces
    for my $symbol (keys %$symtab) {
        next if $symbol =~ /\A[^:]+::\z/;
        delete $symtab->{$symbol};
    }

    my $inc_file = join( '/', split /(?:'|::)/, $class ) . '.pm';
    delete $INC{ $inc_file };

    if (Class::Inspector->loaded('Class::MOP')) {
        Class::MOP::remove_metaclass_by_name($class);
    }

    return 1;
}


1; # End of Class::Unload

__END__