I use File::Find to traverse a directory in order to build a nested data structure from the found items which I'd like to feed to a Wx TreeCtrl.

Problem is, I seem to be too tired to get the right algorithm to construct nested stuff. I know I need a recursive call of some sort, but today all I could come up with was good enough for a somehow sorted data structure as result.

Anyone out there who can quickly copy and past some code for me from a previous project as this surely was solved a million times before? 
sub Load {
    my $dir = shift;

    find(\&wanted, $dir);

    for(keys %tree){
        my $name = $_;
        $name =~ s/^$dir//;

        push(
            @{ $tree },
            {
                name => $name,
                value=> 1, # $tree{ $_ }
            }
        );
    }

    print Dumper($tree);

    return $tree;
}

sub wanted {
    my $self = shift;

    push(
        @{
            $tree{ $File::Find::dir }
        },
        $_
    );
}

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In reply to Building a nested data structure from File::Find by isync

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