Re: How to return two and more values by parsing XML with XML::Rules?

in reply to How to return two and more values by parsing XML with XML::Rules?

XML::Twig is much easier on the noggin

{
    use strict; use warnings;
    use Data::Dump qw/ dd /;
    use XML::Twig ;
    my( %os, @amk );
    XML::Twig->new(
      twig_handlers => {
#~         '/Outpatient_Services/Outpatient_Service/Outpatient_Clinic/
+AM_Key' => sub {
        'AM_Key' => sub {
          print $_->xpath, "\n";
          push @amk, $_->trimmed_text;
        },
        'Outpatient_Service' => sub {
          print $_->xpath, "\n";
          $os{ shift @amk }++ while @amk;
        },
      },
    )->xparse( 'pm1002448.xml' );
    
    my $ref = {
        Outpatient_Services => \%os,
    };
    dd $ref; use YAML(); print YAML::Dump( $ref);
}
__END__
/Outpatient_Services/Outpatient_Service/Outpatient_Clinic/AM_Key
/Outpatient_Services/Outpatient_Service
/Outpatient_Services/Outpatient_Service[2]/Outpatient_Clinic/AM_Key
/Outpatient_Services/Outpatient_Service[2]
/Outpatient_Services/Outpatient_Service[3]/Outpatient_Clinic/AM_Key
/Outpatient_Services/Outpatient_Service[3]
/Outpatient_Services/Outpatient_Service[4]
/Outpatient_Services/Outpatient_Service[5]/Outpatient_Clinic/AM_Key
/Outpatient_Services/Outpatient_Service[5]
/Outpatient_Services/Outpatient_Service[6]
{ Outpatient_Services => { AM01 => 2, AM02 => 1, AM04 => 1 } }
---
Outpatient_Services:
  AM01: 2
  AM02: 1
  AM04: 1
[download]

Comment on Re: How to return two and more values by parsing XML with XML::Rules? Download Code

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Re^2: How to return two and more values by parsing XML with XML::Rules? by vagabonding electron (Curate) on Nov 06, 2012 at 12:00 UTC
Wow thanks! It works with LK_Keys as well: `#!/usr/bin/perl use strict; use warnings; use Data::Dump qw/ dd /; use XML::Twig ; my( %os, @amk ); XML::Twig->new( twig_handlers => { 'AM_Key' => sub { # print $_->xpath, "\n"; push @amk, $_->trimmed_text; }, 'LK_Key' => sub { # print $_->xpath, "\n"; push @amk, $_->trimmed_text; }, 'Outpatient_Service' => sub { # print $_->xpath, "\n"; $os{ shift @amk }++ while @amk; }, }, )->xparse( shift ); my $ref = { Outpatient_Services => \%os, }; # dd $ref; use YAML::XS(); print YAML::XS::Dump( $ref);` [download] prints: `Outpatient_Services: AM01: 2 AM02: 1 AM04: 1 LK01: 1 LK02: 1` [download]	[reply] [d/l] [select]

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Re^2: How to return two and more values by parsing XML with XML::Rules?
by vagabonding electron (Curate) on Nov 06, 2012 at 12:00 UTC

#!/usr/bin/perl
use strict; 
use warnings;

use Data::Dump qw/ dd /;
use XML::Twig ;
my( %os, @amk );

XML::Twig->new(
      twig_handlers => {
        'AM_Key' => sub {
 #         print $_->xpath, "\n";
          push @amk, $_->trimmed_text;
        },
    'LK_Key' => sub {
 #         print $_->xpath, "\n";
          push @amk, $_->trimmed_text;
        },
                
        'Outpatient_Service' => sub {
 #         print $_->xpath, "\n";
          $os{ shift @amk }++ while @amk;
        },
      },
    )->xparse( shift );
    
    my $ref = {
        Outpatient_Services => \%os,
    };
#    dd $ref; 
    use YAML::XS(); 
    print YAML::XS::Dump( $ref);
[download]

Outpatient_Services:
  AM01: 2
  AM02: 1
  AM04: 1
  LK01: 1
  LK02: 1
[download]

[reply]
[d/l]
[select]

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