Also of interest: Devel::PeekPoke which (quite shockingly) has a pure-Perl implementation.

package Cow { use Moo; has name => (is => 'lazy', default => sub { 'Mooington' }) } say Cow->new->name

In reply to Re^2: do Perl supoort the use of memory address and pointers by tobyink
in thread do Perl supoort the use of memory address and pointers by creativecoder

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