Conditional matching on hostname not supported anymore?

[danmichaelo]

Hi. According to https://metacpan.org/pod/Dancer::Introduction#CONDITIONAL-MATCHING , "Routes may include some matching conditions (on the useragent and the hostname at the moment)". but I did not get this to work:

get '/hello', {host => 'example.com'} => sub {
    return "Hello world\n";
};

The error I got was this one:

Dancer/lib/Dancer/Route.pm

Line 166 in 0a5b89c

raise core_route => "Not a valid option for route matching: `$opt'"

and the list of valid options seems to be taken from these lists:

Dancer/lib/Dancer/Request.pm

Lines 20 to 36 in 0a5b89c

	my @http_env_keys = (
	'user_agent', 'accept_language', 'accept_charset',
	'accept_encoding', 'keep_alive', 'connection', 'accept',
	'accept_type', 'referer', #'host', managed manually
	);
	my $count = 0;
	__PACKAGE__->attributes(
	# query
	'env', 'path', 'method',
	'content_type', 'content_length',
	'id',
	'uploads', 'headers', 'path_info',
	'ajax', 'is_forward',
	@http_env_keys,
	);

where 'host' has been commented out. Does this mean conditional matching on hostname is no longer supported? Is there an easy way to bring back support for it? Unfortunately, I'm a bit of a novice when it comes to Perl.