Slugid.v4 constructor
Slugid.v4()
Create a slugid from v4 UUID, that is a random slugid.
This is a Url-safe base64 encoded UUID v4.
Implementation
Slugid.v4() : _bytes = randomBytes(16) {
// Set V4 bits according to:
// https://tools.ietf.org/html/rfc4122#section-4.4
_bytes[6] = (_bytes[6] & 0x0f) | 0x40;
_bytes[8] = (_bytes[8] & 0x3f) | 0x80;
}