for my $k (@required_fields) 
      {
      StripLTSpace($href->{$k});
      $href->{$k} or
        return DIRTY $row, "ERROR: required field $k not present";
      }

[download]
I had to manually index into my hashref twice, which is computive intensive, but it would be nice if... oh I think Alias allows me to do this already... no actually it does not appear to make this any easier. What I would like to have is 
for my $k :used_as=>$href->{$k} (@required_fields) 
      {
      StripLTSpace($k);
      $k or
        return DIRTY $row, "ERROR: required field $k not present";
      }

[download]

Carter's compass: I know I'm on the right track when by deleting something, I'm adding functionality... download and use The Emacs Code Browser

In reply to Will Perl 6 abbreviate this indirection for me? by princepawn

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