NAME

       MARC::Spec::Comparisonstring - comparison string specification

SYNOPSIS

           use MARC::Spec;

           my $ms = MARC::Spec->new('245{$a~\marc});
           say ref $ms->field->subspecs->[0]->rightSubTerm;  # MARC::Spec::Comparisonstring

DESCRIPTION

       MARC::Spec::Comparisonstring is the comparison string specification of a MARC::Spec.  See
       MARCspec - A common MARC record path language <http://marcspec.github.io/MARCspec/> for
       further details on the syntax.

METHODS

   new
       Create a new MARC::Spec::Comparisonstring instance.

   to_string
       Returns the spec as a string.

ATTRIBUTES

   raw
       Obligatory. The raw comparison string with escaped characters.

   comparable
       Obligatory. The comparison string without the escaping "\".

AUTHOR

       Carsten Klee "<klee at cpan.org>"

CONTRIBUTORS

       •   Johann Rolschewski, "<jorol at cpan>"

COPYRIGHT AND LICENSE

       This software is copyright (c) 2016 by Carsten Klee.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.

BUGS

       Please report any bugs to <https://github.com/MARCspec/MARC-Spec/issues>

SEE ALSO

       •   MARC::Spec

       •   MARC::Spec::Field

       •   MARC::Spec::Subfield

       •   MARC::Spec::Indicator

       •   MARC::Spec::Subspec

       •   MARC::Spec::Structure

       •   MARC::Spec::Parser