Maybe it's not sexy and it's a bit simple but why don't you just var the name and then pass it through, like: 


my $name = "HASH";

my %$name = ( one => 1, two => 2 );

check_limit($name); 

sub check_limit {
        my ($hname) = $_[0];
 
        my $num = 0; for (keys %{$hname}) { $num++ };
        print "Hash: $hname has $num keys\n";
}

[download]


I've done similar things on very long pieces of code for debugging purposes...

magnus

In reply to Re: Getting a Hash Name by magnus
in thread Getting a Hash Name by Anonymous Monk

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