BareRTC/pkg/util/strings.go

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package util
import "math/rand"
// RandomString returns a random string of any length.
func RandomString(n int) string {
const charset = "abcdefghijklmnopqrstuvwxyz"
var result = make([]byte, n)
for i := 0; i < n; i++ {
result[i] = charset[rand.Intn(len(charset))]
}
return string(result)
}