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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
module.metadata = {
"stability": "unstable"
};
const { Cc, Ci, components: { ID: parseUUID } } = require('chrome');
const { generateUUID } = Cc['@mozilla.org/uuid-generator;1'].
getService(Ci.nsIUUIDGenerator);
// Returns `uuid`. If `id` is passed then it's parsed to `uuid` and returned
// if not then new one is generated.
exports.uuid = function uuid(id) id ? parseUUID(id) : generateUUID()
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