Toby Inkster > Web-ID > Web::ID::Util

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NAME ^

Web::ID::Util - utility functions used in Web-ID

DESCRIPTION ^

These are utility functions which I found useful building Web-ID. Many of them may also be useful creating the kind of apps that Web-ID is used to authenticate for.

Here is a very brief summary. By default, they're all exported to your namespace. (This module uses Exporter::Tiny so you get pretty good control over what gets exported.)

true - constant for true
false - constant for false
read_only - constant for string 'ro' (nice for Moose/Mouse)
read_write - constant for string 'rw' (nice for Moose/Mouse)
get_trine_model($url) - fetches a URL and parses RDF into an RDF::Trine::Model
u($curie) - expands a CURIE, returning an RDF::Trine::Node::Resource
uu($curie) - as per u($curie), but returns string
u() - called with no CURIE, returns the RDF::Trine::NamespaceMap used to map CURIEs to URIs
make_bigint_from_node($node, %options) - makes a Math::BigInt object from a numeric RDF::Trine::Node::Literal. Supports most datatypes you'd care about, including hexadecimally ones.

Supported options are fallback which provides a fallback node which will be used when $node is non-literal; and fallback_type either 'dec' or 'hex' which is used when parsing the fallback node, or if $node is a plain literal. (The actual datatype of the fallback node is ignored for hysterical raisins.)

Additionally, any function from List::MoreUtils can be exported by request, except true and false as they conflict with the constants above.

  use Web::ID::Utils qw(:default uniq);

BUGS ^

I don't wanna hear about them unless they cause knock-on bugs for Web::ID itself.

SEE ALSO ^

Exporter::Tiny, Web::ID, Acme::24.

AUTHOR ^

Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE ^

This software is copyright (c) 2012 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.

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