z5h.directed-graph

z5h.directed-graph
=========


JavaScript Directed Graph Library

``
//with strings as nodes
var graph = new DirectedGraph();
graph.add('disconnected');
graph.addEdge('a', 'b');
graph.isMember('a');
//...

//with arbitrary objects as nodes
var Node = function (key, name) {
this.key = key;
this.name = name;
};
var keys = new Keys(
function (x) {
return x.key;
}
);
var graph = new DirectedObjectGraph(keys);
graph.add(new Node('some_key', 'some_value'));
//...
``