NAME
HTML::Microformats::Datatypes::Interval - concrete periods of time
SYNOPSIS
my $interval = HTML::Microformats::Datatypes::Interval->new($span);
print "$interval\n";
DESCRIPTION
Constructors
$i = HTML::Microformats::Datatypes::Interval->new($span)
-
Creates a new HTML::Microformats::Datatypes::Interval object.
$span is a DateTime::Span object.
$i = HTML::Microformats::Datatypes::Interval->parse($string, $elem, $context)
-
Creates a new HTML::Microformats::Datatypes::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::Datatypes, DateTime::Span.
AUTHOR
Toby Inkster <tobyink@cpan.org>.
COPYRIGHT
Copyright 2008-2010 Toby Inkster
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.