For the truly motivated, B::Deparse can serialize into a legible format. 

use strict;
use B::Deparse;
my $deparse = B::Deparse->new();
my $func = sub {
    my %hash = @_;
    return $hash{a};
};


my $body = $deparse->coderef2text($func);
print $body;

[download]
You could condition the tree by crawling it and clobbering anything with reftype CODE with sprintf 'sub %s', $deparse->coderef2text($hash{key}). But this still kills closures, and plus is a terrible, terrible idea.

#11929 First ask yourself `How would I do this without a computer?' Then have the computer do it the same way.

In reply to Re^4: Perl data notation by kennethk
in thread Perl data notation by rje

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