Toby Inkster > HTML-Microformats > HTML::Microformats::Datatype::Interval

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Module Version: 0.105   Source  

NAME ^

HTML::Microformats::Datatype::Interval - concrete periods of time

SYNOPSIS ^

 my $interval = HTML::Microformats::Datatype::Interval->new($span);
 print "$interval\n";

DESCRIPTION ^

Constructors

$i = HTML::Microformats::Datatype::Interval->new($span)

Creates a new HTML::Microformats::Datatype::Interval object.

$span is a DateTime::Span object.

$i = HTML::Microformats::Datatype::Interval->parse($string, $elem, $context)

Creates a new HTML::Microformats::Datatype::Interval object.

$string is an interval represented in ISO 8601 format, for example: '2010-01-01/P1Y' or '2010-01-01/2011-01-01'. $elem is the XML::LibXML::Element being parsed. $context is the document context.

This constructor supports a number of experimental microformat interval patterns. e.g.

 <div class="interval">
  <span class="d">4</span> days starting from
  <abbr class="start" title="2010-01-01">2010</abbr>
 </div>

Public Methods

$span = $i->span

Returns a DateTime::Span object.

$span = $i->to_string

Returns an ISO 8601 formatted string representing the interval.

$d->datatype

Returns an the RDF datatype URI representing the data type of this literal.

Function

compare($a, $b)

Compares intervals $a and $b. Return values are as per 'cmp' (see perlfunc).

This function is not exported by default.

Can also be used as a method:

 $a->compare($b);

BUGS ^

Please report any bugs to http://rt.cpan.org/.

SEE ALSO ^

HTML::Microformats, HTML::Microformats::Datatype, DateTime::Span.

AUTHOR ^

Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE ^

Copyright 2008-2012 Toby Inkster

This library is free software; you can redistribute it and/or modify it under the same terms as Perl 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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