Hi,
Just for extra information, I am interested in understanding how the
if (grep length == 0, @arrayname) works.
Or perhaps I could be pointed to some documentation ie perldoc where i
could find out more about is it the length function? works.
thanks,
radhika
> while (<INPUT>) {
> chomp;
> my %record;
> @[EMAIL PROTECTED] = split /,/;
> if (my @empty = grep length $record{$_} == 0, @field_names) {
> empty_fields(@empty);
> }
> else {
> # process record
> }
> }
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