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-MockTurt
    leSoup>.

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.