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package Web::Scraper::LibXML;
use strict;
use base qw( Web::Scraper );
use HTML::TreeBuilder::LibXML;
sub build_tree {
my($self, $html) = @_;
my $t = HTML::TreeBuilder::LibXML->new;
$t->parse($html);
$t->eof;
$t;
}
1;
__END__
=head1 NAME
Web::Scraper::LibXML - Drop-in replacement for Web::Scraper to use LibXML
=head1 SYNOPSIS
use Web::Scraper::LibXML;
# same as Web::Scraper
my $scraper = scraper { ... };
=head1 DESCRIPTION
Web::Scraper::LibXML is a drop-in replacement for Web::Scraper to use
the fast libxml-based HTML tree builder, HTML::TreeBuilder::LibXML.
This is almost identical to HTML::TreeBuilder::LibXML's
I<replace_original> installer, like:
use HTML::TreeBuilder::LibXML;
HTML::TreeBuilder::LibXML->replace_original();
use Web::Scraper;
my $scraper = scraper { ... };
# this code uses LibXML parser
which overrides HTML::TreeBuilder::XPath's new() constructor so that
L<ALL> of your code using HTML::TreeBuilder::XPath is switched to the
libxml based parser.
This module, instead, gives you more control over which TreeBuilder to
use, depending on the site etc.
=head1 SEE ALSO
L<Web::Scraper> L<HTML::TreeBuilder::LibXML>
=cut
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