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  1. or download this
    use strict;
    use warnings;
    ...
    while( my( $cat, $range ) = each %ranges ) {
      print "$cat $_->[VALUE]\n" foreach @$range;
    }
    
  2. or download this
    %ranges = (
      'ge' => [
    ...
        [ 30, 40, '1.55' ]
      ]
    );
    
  3. or download this
    so 0.08
    so 1.55
    ge 0.52