add uuid functions

uuid.go

@@ -0,0 +1,17 @@
+package rand
+
+import "github.com/google/uuid"
+
+// UUIDv4 generates a RFC 9562 Version 4 UUID
+// using only random bytes in the format:
+// xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx.
+func UUIDv4() string {
+	return uuid.New().String()
+}
+
+// UUIDv7 generates a RFC 9562 Version 7 UUID
+// using the current time and random bytes in the format:
+// xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx.
+func UUIDv7() string {
+	return uuid.Must(uuid.NewV7()).String()
+}