Would Find::File help here?

Also, using the OO interfaces IO::Dir and IO::File may be helpful.

And, taking your code as it is and fixing it ... 

sub readindirs {
    my ($dirname) = @_;

    opendir(NEWDIR, $dirname) or die $!"; 
    my @newfiles = grep { $_ ne '.' and $_ ne '..' } readdir NEWDIR;
    closedir NEWDIR;

    foreach my $name (@newfiles)
    {
        if (-d $name) {
           readindirs($name);
        } else {
            parse_sub_routine($name);
        }
    }
}

[download]

The problem you were having was that you were clobbering @newfiles because you weren't scoping it to each invocation of the subroutine. Next time, add use strict; to the top of your script and it will help.

------
We are the carpenters and bricklayers of the Information Age.

The idea is a little like C++ templates, except not quite so brain-meltingly complicated. -- TheDamian, Exegesis 6

... strings and arrays will suffice. As they are easily available as native data types in any sane language, ... - blokhead, speaking on evolutionary algorithms

Please remember that I'm crufty and crochety. All opinions are purely mine and all code is untested, unless otherwise specified.

In reply to Re: Navigating Dierctories Recursively by dragonchild
in thread Navigating Dierctories Recursively by cens

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