The problem is that you are not passing in array elements, but creating a number sequnece with .. Rewriting the sub like so 
sub sortData
{
   my ($type, @data) = @_;

   return sort {$a <=> $b} @data 
      if $type  eq 'Integer' || $type eq 'Float';
   return sort @data;
}

[download]
makes it easier to pass the array.

-Mark

In reply to Re: A problem sorting numbers with sort() by kvale
in thread A problem sorting numbers with sort() by Anonymous Monk

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