Wow, that's damn nice. And we could use my just-an-array idea from above: 
sub rand_element (\@);

@array = ([1,2], [3,4], [5,6]);  # etc...
($k,$v) = rand_element(@array);

sub rand_element (\@) {
  my $aref = shift;
  my $idx = rand @$aref;
  my ($k,$v) = @{ $aref->[$idx] };
  my $last = pop @$aref;
  $aref->[$idx] = $last if $idx < @$aref;
  return ($k,$v);
}

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Thank you muchly, tye. I need to ++ YOU, not your node...

$monks{japhy}++ while $posting;

In reply to Re: (tye)Re: Efficient random hash stuff by japhy
in thread Efficient random hash stuff by japhy

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