If we're talking about nuts, well... here's a weird faulty working version... :)
package a::b;
use strict;
sub a::b {
my @l = caller(0);
open my $f, "<", $l[1];
my $line;
for (0..$l[2] - 1) {
$line = <$f>;
}
my $pack = $l[3];
if (!@_ && $line =~ /$pack\->/) {
return $pack;
} else {
return $pack->new(@_);
}
}
sub new {
print "new!!! ".join(", ",@_)."\n";
}
sub c {
print "a::b->c()!!!! ".join(", ",@_)."\n";
}
package main;
a::b;
a::b('a');
a::b->c;
a::b->c('a');
UPDATE: use of __DATA__ substituted by opening the file itself...
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