Beispiel #1
0
func graphToJSON(g system.CoreGraph) ([]byte, error) {
	var vertices []interface{}
	for _, v := range g.VerticesWith(q.Qbv(system.VTypeNone)) {
		vertices = append(vertices, v.Flat())
	}

	// TODO use something that lets us write to a reusable byte buffer instead
	return json.Marshal(struct {
		Id       uint64        `json:"id"`
		Vertices []interface{} `json:"vertices"`
	}{
		Id:       g.MsgID(),
		Vertices: vertices,
	})
}