s202226701001/tailor-app/node_modules/uuid/dist/v6.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = v6;
var _stringify = require("./stringify.js");
var _v = _interopRequireDefault(require("./v1.js"));
var _v1ToV = _interopRequireDefault(require("./v1ToV6.js"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
/**
 *
 * @param {object} options
 * @param {Uint8Array=} buf
 * @param {number=} offset
 * @returns
 */
function v6(options = {}, buf, offset = 0) {
  // v6 is v1 with different field layout, so we start with a v1 UUID, albeit
  // with slightly different behavior around how the clock_seq and node fields
  // are randomized, which is why we call v1 with _v6: true.
  let bytes = (0, _v.default)({
    ...options,
    _v6: true
  }, new Uint8Array(16));

  // Reorder the fields to v6 layout.
  bytes = (0, _v1ToV.default)(bytes);

  // Return as a byte array if requested
  if (buf) {
    for (let i = 0; i < 16; i++) {
      buf[offset + i] = bytes[i];
    }
    return buf;
  }
  return (0, _stringify.unsafeStringify)(bytes);
}