NAME
    Map::Tube::Prague - Interface to the Prague Tube Map.

SYNOPSIS
     use Map::Tube::Prague;
     my $obj = Map::Tube::Prague->new;
     my $station = $obj->get_node_by_id($station_id);
     my $station = $obj->get_node_by_name($station_name);
     my $route = $obj->get_shortest_route($from, $to);
     my $xml_file = $obj->xml;

DESCRIPTION
    It currently provides functionality to find the shortest route between
    the two given nodes.

    For more information about Prague Map, click here
    <https://en.wikipedia.org/wiki/Prague_Metro>.

METHODS
    "new()"
             Constructor.

    "get_node_by_id($station_id)"
             Get station node by id.
             Returns Map::Tube::Node object.

    "get_node_by_name($station_name)"
             Get station node by name.
             Returns Map::Tube::Node object.

    "get_shortest_route($from, $to)"
             Get shortest route between $from and $to node name. Node name is case insensitive.
             Returns back the node sequence in string.

    "xml()"
             Get XML specification of Prague metro.
             Returns string with XML.

EXAMPLE1
     # Pragmas.
     use strict;
     use warnings;

     # Modules.
     use Encode qw(decode_utf8 encode_utf8);
     use Map::Tube::Prague;

     # Object.
     my $obj = Map::Tube::Prague->new;

     # Get route.
     my $route = $obj->get_shortest_route(decode_utf8('Dejvick獺'), decode_utf8('L獺dv穩'));

     # Print out type.
     print "Route: ".encode_utf8($route)."\n";

     # Output:
     # Route: Dejvick獺 (Linka A), Hrad�嵈nsk獺 (Linka A), Malostransk獺 (Linka A), Starom�𧩹tsk獺 (Linka A), M轡stek (Linka A,Linka B), Muzeum (Linka A,Linka C), Hlavn穩 n獺dra鱉穩 (Linka C), Florenc (Linka C), Vltavsk獺 (Linka C), N獺dra鱉穩 Hole禳ovice (Linka C), Kobylisy (Linka C), L獺dv穩 (Linka C)

EXAMPLE2
     # Pragmas.
     use strict;
     use utf8;
     use warnings;

     # Modules.
     use Map::Tube::Prague;

     # Object.
     my $obj = Map::Tube::Prague->new;

     # Get XML file.
     my $xml_file = $obj->xml;

     # Print out XML file.
     print "XML file: $xml_file\n";

     # Output like:
     # XML file: .*/prague-map.xml

DEPENDENCIES
    File::Share, Map::Tube, Moo, namespace::clean.

SEE ALSO
    Map::Tube, Map::Tube::Barcelona, Map::Tube::Delhi, Map::Tube::London,
    Map::Tube::Tokyo.

REPOSITORY
    <https://github.com/Manwar/Map-Tube-Prague>

AUTHOR
    Michal �麖a�嶤k <mailto:skim@cpan.org>

    <http://skim.cz>

LICENSE AND COPYRIGHT
     穢 Michal �麖a�嶤k 2014
     Artistic License
     BSD 2-Clause License

VERSION
    0.02