NAME
Acme::Pointer - We can access to data using address as the string
SYNOPSIS
#!/usr/bin/env perl
use strict;
use warnings;
use utf8;
use feature qw/say/;
use Data::Dumper;
use Acme::Pointer;
my $a = {
a => 20,
b => [1,2]
};
my $b = "$a";
say $b;
print Dumper deref($b);
say "-" x 10;
if ($b =~ /[A-Z]+\((.*)\)/) {
print Dumper pointer($1);
}
DESCRIPTION
Acme::Pointer by passing the address as the string to the function, you can access that address.
THIS MODULE IS UNSAFE. DO NOT USE THIS IN PRODUCT.
METHODS
-
deref($ref :Str)You can pass the following string to this function.
CODE(0x7fd541a84a30) HASH(0x7fd541a84a30) ARRAY(0x7fd541a84a30) SCALAR(0x7fd541a84a30)If a character string other than these is passed, undef will be returned.
-
pointer($addr :Str)You can pass the string like "0x7fd541a84a30" to this function.
LICENSE
Copyright (C) K.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.