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('Dejvická'), decode_utf8('Ládví'));

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

     # Output:
     # Route: Dejvická (Linka A), Hradčanská (Linka A), Malostranská (Linka A), Staroměstská (Linka A), Můstek (Linka A,Linka B), Muzeum (Linka A,Linka C), Hlavní nádraží (Linka C), Florenc (Linka C), Vltavská (Linka C), Nádraží Holešovice (Linka C), Kobylisy (Linka C), Ládví (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::NYC, Map::Tube::Sofia, Map::Tube::Tokyo, Map::Tube::Warsaw.

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

AUTHOR
    Michal Špaček <mailto:skim@cpan.org>

    <http://skim.cz>

LICENSE AND COPYRIGHT
     © 2014 Michal Špaček
     Artistic License
     BSD 2-Clause License

VERSION
    0.03

