Data::Dumper doesn't handle closures, in the sense that it makes no effort to provide a lexical environment that will match what the closures have. E.g. (untested): 
sub make_incrementor {
   my $inc_by = shift;
   my $value;
   return sub { $value += $inc_by }
}

$by2 = make_incrementor(2);
$by4 = make_incrementor(4);
$by2->(); $by2->(); $by4->();
print Dumper [$by2, $by4];

[download]
This is a hard problem.

In reply to Re: Re: Re: Introducing Data::Dump::Streamer by ysth
in thread Introducing Data::Dump::Streamer by demerphq

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