Re: looping issue

dakin999 <akhilshri@xxxxxxxxx> wrote:
foreach my $row (@$array_ref) {
[...]
open (FILE, "<file_name") || die "Could not open the file: $!";
while (<FILE>) {
chomp;
(my $nusr_id) = split(); #read into a variable
--
--
--
}
}

This code reads and loops through all of <FILE> for each element of
@$array_ref.

The problem is in the looping of input <FILE> that I need to read for
each $row. Basically there can be more than 1 $row values and I need
to pick a new line from <FILE> for each $row entry.

Are you saying that is not what you want but instead you want to loop
through @$array_ref and <FILE> in sync, i.e. for each element of
@$array_ref read exactly one line of <FILE>?
If so, then just do it:

open (FILE, "<file_name") || die "Could not open the file: $!";
foreach my $row (@$array_ref) {
[...]
$_ = <FILE>;
chomp;
(my $nusr_id) = split(); #read into a variable
--
--
--
}

jue
.

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