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# so we don't need the Cache::* family installed just to make test...
# lowering the barrier to others hacking on this stuff.
package Cache::Memory;
use strict;
use Storable;
sub new {
my $class = shift;
return bless {}, $class;
}
sub remove {
my ($self, $key) = @_;
delete $self->{$key};
}
sub thaw {
my ($self, $key) = @_;
my $val = $self->{$key};
return unless defined $val;
my $magic = eval { Storable::read_magic($val); };
if ($magic && $magic->{major} && $magic->{major} >= 2) {
return Storable::thaw($val);
}
return $val;
}
sub freeze {
my ($self, $key, $val) = @_;
$self->{$key} = ref($val) ? Storable::freeze($val) : $val;
return 1;
}
1;
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