NAME

       RDF::TrineX::Serializer::MockTurtleSoup - he's a bit slow, but he's sure good lookin'

SYNOPSIS

        use RDF::TrineX::Serializer::MockTurtleSoup;

        my $ser = "RDF::TrineX::Serializer::MockTurtleSoup"->new(%opts);
        $ser->serialize_model_to_file($fh, $model);

DESCRIPTION

       Like RDF::Trine::Serializer::Turtle but real pretty.

       And slower.

       And probably breaks with some complex graphs.

   What's so pretty?
       •   Output interesting data first. Output URIs before bnodes. Output rdf:type and
           rdfs:label before other predicates. Allow the user to define criteria for what nodes
           are "interesting".

       •   Use QNames for predicates, classes and datatypes, use full URIs elsewhere. But also
           allow the user to supply a list of additional URIs that will be abbreviated to QNames:

            "RDF::TrineX::Serializer::MockTurtleSoup"->new(
               abbreviate => [
                  qr{^http://ontologi\.es/},
                  qr{^http://purl\.org/},
                  "http://www.google.com/",
               ],
            );

       •   Generate those QNames using RDF::Prefixes because it generates awesome prefixes.
           (Better than "ns1", "ns2", etc.)

       •   When data is equally interesting, sort alphabetically by subject, predicate and
           object. When sorting by predicate, sort by the predicate's QName, not its full URI.

       •   Compact Turtle list syntax (mostly stolen from Greg's RDF::Trine::Serializer::Turtle)

       •   Inline simple bnodes.

       •   Indent nicely.

   Options
       The constructor supports the following options:

       "abbreviate"
           This option will be used as the right-hand side of a smart match to test URIs to see
           if they should be abbreviated to QNames.

           URIs used as predicates or as the object of rdf:type triples are always abbreviated
           anyway. URIs which cannot be abbreviated to a legal QName will just be output as URIs.

       "apostrophe"
           Boolean; if true, then the serializer will sometimes quote literals with an apostrophe
           instead of double-quote marks. This is allowed by recent versions of the Turtle spec,
           but was disallowed by earlier specifications, and not widely supported yet. Defaults
           to false.

       "colspace"
           This allows your predicate-object pairs to line up as nice columns. The smaller the
           number, the closer they get. Default is 20.

       "encoding"
           Either "ascii" or "utf8". Default is "utf8".

       "indent"
           A whitespace string to indent by. The default is one tab character.  (God's chosen
           indentation.)

       "labelling"
           This option will be used as the right-hand side of a smart match to determine which
           URIs are considered to be equivalent to "rdfs:label".  The default is just
           "http://www.w3.org/2000/01/rdf-schema#label".

       "namespaces"
           A hashref of prefix => URI pairs to define preferred QName prefixes.  There is no
           guarantee that these will be honoured, but they usually will. RDF::Prefixes does a
           damn good job without any help, so this is generally pretty unnecessary.

       "priorities"
           If defined, must be a coderef. The coderef will be called with arguments: the
           serializer object itself, a node and the RDF::Trine::Model being serialized.

           The coderef can use data within the model to determine how "interesting" the node is.
           High numbers are very interesting. Negitive numbers are very boring.

           Interesting nodes are more likely to appear earlier on in the output.

           Default is undef.

       "repeats"
           Boolean. If false (the default), will output data like:

            <http://example.com/>
               dc:title "Cat"@en, "Chat"@fr.

           If true, will output data like:

            <http://example.com/>
               dc:title "Cat"@en;
               dc:title "Chat"@fr.

   Methods
       This module provides the same API as RDF::Trine::Serializer.

BUGS

       Please report any bugs to
       <http://rt.cpan.org/Dist/Display.html?Queue=RDF-TrineX-Serializer-MockTurtleSoup>.

SEE ALSO

       RDF::Trine::Serializer::Turtle.

AUTHOR

       Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE

       This software is copyright (c) 2013 by Toby Inkster.

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

DISCLAIMER OF WARRANTIES

       THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
       WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
       PURPOSE.

perl v5.18.1                                2013-07-0RDF::TrineX::Serializer::MockTurtleSoup(3pm)