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 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::Structure, MARC::Spec::Subspec