BOBJaneBOBJaneBOBJaneBOBJaneBOBJaneBOBJaneBOBJaneBOBJane ##
##

#!/usr/bin/perl

use strict;
use warnings;
use File::Find;
use XML::Twig;

@ARGV = ('.') unless @ARGV;

my $dir = shift @ARGV;

find(\&edits, $dir);

sub edits() {

    my $seen = 0;
    my $file = $_;

    if ($file eq 'data.xml') {
        my $orig = 'data.xml';
        use autodie 1.999;
        use POSIX 'strftime';

        my $back = $orig . strftime( '-%Y-%m-%d', localtime );
        rename $orig, $back;

        open my $newfh, '>', $orig;

        my $t = XML::Twig->new(
                               twig_roots => {
                                   'merchant' => sub {
                                       my ( $t, $value ) = @_;
                                       {
                                           my $ra = $value->text;
                                           $ra =~ s/_/ /g;
                                           $value->set_text($ra);
                                       }
                                       $value->print($newfh);
                                   },
                               },
                               twig_print_outside_roots => $newfh,
                               );
        $t->parsefile($back);
        $t->flush;    #don't forget
        undef $t;     #
        close $newfh;

    }

}