graphNodes.go

type dataone struct {
	Value int
}
type datatwo struct {
	Value int
	Name  string
}
func example() {
	g := Graph{}
	g.Node = make(map[string]Node)
	AddNode(&g, Node{"node1", dataone{1}, nil}, "node1")
	AddNode(&g, Node{"node2", datatwo{1, "bob"}, nil}, "node2")
}