/[Biblio-Isis]/trunk/lib/Biblio/Isis.pm
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revision 50 by dpavlin, Fri Jul 7 21:11:01 2006 UTC revision 54 by dpavlin, Fri Jul 7 23:45:12 2006 UTC
# Line 117  Filter code ref which will be used befor Line 117  Filter code ref which will be used befor
117    
118  =item debug  =item debug
119    
120  Dump a B<lot> of debugging output.  Dump a B<lot> of debugging output even at level 1. For even more increase level.
121    
122  =back  =back
123    
# Line 385  sub fetch { Line 385  sub fetch {
385          return $self->{'record'};          return $self->{'record'};
386  }  }
387    
388    =head2 mfn
389    
390    Returns current MFN position
391    
392      my $mfn = $isis->mfn;
393    
394    =cut
395    
396    # This function should be simple return $self->{current_mfn},
397    # but if new is called with _hack_mfn it becomes setter.
398    # It's useful in tests when setting $isis->{record} directly
399    
400    sub mfn {
401            my $self = shift;
402            return $self->{current_mfn};
403    };
404    
405    
406  =head2 to_ascii  =head2 to_ascii
407    
408  Returns ASCII output of record with specified MFN  Returns ASCII output of record with specified MFN
# Line 504  sub to_hash { Line 522  sub to_hash {
522                                  foreach my $t (split(/\^/,$l)) {                                  foreach my $t (split(/\^/,$l)) {
523                                          next if (! $t);                                          next if (! $t);
524                                          my ($sf,$v) = (substr($t,0,1), substr($t,1));                                          my ($sf,$v) = (substr($t,0,1), substr($t,1));
525                                          warn "### $k^$sf:$v",$/ if ($self->{debug} > 1);                                          # FIXME make this option !
526                                            next unless ($v);
527    #                                       warn "### $k^$sf:$v",$/ if ($self->{debug} > 1);
528    
529                                            # FIXME array return optional, by default unroll to ' ; '
530                                          if (ref( $val->{$sf} ) eq 'ARRAY') {                                          if (ref( $val->{$sf} ) eq 'ARRAY') {
531    
532                                                  push @{ $val->{$sf} }, $v;                                                  push @{ $val->{$sf} }, $v;
533                                          } elsif (defined( $val->{$sf} )) {                                          } elsif (defined( $val->{$sf} )) {
534                                                  # convert scalar field to array                                                  # convert scalar field to array
# Line 631  module with databases from programs othe Line 654  module with databases from programs othe
654  tested this against ouput of one C<isis.dll>-based application, but I don't  tested this against ouput of one C<isis.dll>-based application, but I don't
655  know any details about it's version.  know any details about it's version.
656    
657    =head1 VERSIONS
658    
659    You can find version dependencies documented here
660    
661    =over 8
662    
663    =item 0.20
664    
665    Added C<< $isis->mfn >> and support for repeatable subfields
666    
667    =back
668    
669  =head1 AUTHOR  =head1 AUTHOR
670    
671          Dobrica Pavlinusic          Dobrica Pavlinusic

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