Universally unique identifiers
Support for generating and parsing Universally Unique Identifiers (UUIDs).
function O.uuid.randomUUID()
Generate a new random UUID (v4).
function O.uuid.fromString(uuid)
Constructs a O.T_IDENTIFIER_UUID text object from a valid UUID String.
The UUID should be expressed in the canonical 8-4-4-4-12 format, eg:
xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxxx
function O.uuid.isEqual(uuid1, uuid2)
Returns true if the two given UUIDs (as String) are equal.