Graph::Easy::Node::Anon - An anonymous, invisible node in Graph::Easy
use Graph::Easy::Node::Anon; my $anon = Graph::Easy::Node::Anon->new();
Graph::Easy::Node::Anon represents an anonymous, invisible node. These can be used to let edges start and end "nowhere".
The syntax in the Graph::Easy textual description language looks like this:
[ ] -> [ Bonn ] -> [ ]
None by default.
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See the LICENSE file for more details.