[Omaha.pm] Quick shorter code tip: for() {}

[Ted Kat.]

nice!

but which has less overhead?


--- Jay Hannah <jay at jays.net> wrote:
> 
> This came up at work this week...
> 
> j
> 
> 
> BEFORE:
> 
>      while (($item_code,$enabled,$descript) = $sth->fetchrow_array)
>      {
>          $item_code =~ s/[^ -~]//g;
>          $item_code =~ s/\s+$//;
>          $enabled =~ s/[^ -~]//g;
>          $enabled =~ s/\s+$//;
>          $descript =~ s/[^ -~]//g;
>          $descript =~ s/\s+$//;
> 
> AFTER
> 
>      my @row;
>      while (@row = $sth->fetchrow_array)
>      {
>          for (@row) {
>             s/[^ -~]//g;
>             s/\s+$//;
>          }
>          ($item_code,$enabled,$descript) = @row;
> 
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=====
Ted Katseres
----------------
------------------------
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