lockserver 0.1.3

A distributed lock server for coordinating access to shared resources.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

'use strict';

var callBind = require('call-bind-apply-helpers');
var gOPD = require('gopd');

var hasProtoAccessor;
try {
	// eslint-disable-next-line no-extra-parens, no-proto
	hasProtoAccessor = /** @type {{ __proto__?: typeof Array.prototype }} */ ([]).__proto__ === Array.prototype;
} catch (e) {
	if (!e || typeof e !== 'object' || !('code' in e) || e.code !== 'ERR_PROTO_ACCESS') {
		throw e;
	}
}

// eslint-disable-next-line no-extra-parens
var desc = !!hasProtoAccessor && gOPD && gOPD(Object.prototype, /** @type {keyof typeof Object.prototype} */ ('__proto__'));

var $Object = Object;
var $getPrototypeOf = $Object.getPrototypeOf;

/** @type {import('./get')} */
module.exports = desc && typeof desc.get === 'function'
	? callBind([desc.get])
	: typeof $getPrototypeOf === 'function'
		? /** @type {import('./get')} */ function getDunder(value) {
			// eslint-disable-next-line eqeqeq
			return $getPrototypeOf(value == null ? value : $Object(value));
		}
		: false;