func genIsNeighbor(g graph.Graph) func(graph.Node, graph.Node) bool {
return func(node, succ graph.Node) bool {
return g.EdgeBetween(succ, node) != nil
}
}
func genIsNeighbor(g graph.Graph) func(graph.Node, graph.Node) bool {
return func(node, succ graph.Node) bool {
return g.EdgeBetween(succ, node) != nil
}
}