idgen

Checking that our IDs are pretty random...

rand.Seed(time.Now().UnixNano())

ids := map[string]bool{}

var g IDGen

for c := 0; c < 1000000; c++ {
	id := g.GenObjectID()
	_, exists := ids[id]
	if exists {
		fmt.Printf("match: %v\n", c)
		break
	}
	ids[id] = true
}

fmt.Println("done")

Output:

done