after reading the perldoc for
Tie::File it sounded like a good idea™ ... but it's not behaving per docs.
I'm trying:
tie my @array, 'Tie::File', $filename, mode => O_RDONLY;
my $recs = @array;
warn "we have $recs records to parse ";
pop @array;
foreach my $element ( @array ) {
print "ok, we'd be updating $element \n";
}
the
tie statement is straight out of the perldoc.
i need to skip the first line during processing since it's a "header" line.
the error that comes back is:
we have 280579 records to parse at ./upd_res_data2.pl line 72, <FH> l
+ine 280579.
Couldn't write record: Bad file descriptor at /usr/lib/perl5/5.8.0/Tie
+/File.pm line 665, <FH> line 280580.
and i don't think it *should* be writing, because it's (supposedly) opened read-only. any insight?