Is it possible to have variables inside of a coderef evaluated before Storable stores them? i.e. these chunks of code
store_create.pl
use Storable;
use strict;
my $x = 10;
my $coderef = sub {
print "\nx is: $x\n";
};
$Storable::Deparse = 1;
Storable::nstore($coderef, 'frozen_ref');
store_retrieve.pl
use Storable;
use strict;
$Storable::Eval = 1;
my $coderef = Storable::retrieve('frozen_ref');
&$coderef();
I
think what I'm looking for is a way to store a lexical closure but I'm not 100% sure of the terminology.
The store_retrieve.pl executes the code but $x is undef, I'm looking for a way to have it be 10.
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