Implementation:SeleniumHQ Selenium Closure Array

Knowledge Sources	SeleniumHQ_Selenium Google Closure Library
Domains	JavaScript_Atoms, Vendored_Library
Last Updated	2026-02-12 00:00 GMT

Overview

Vendored Google Closure Library module providing array manipulation utilities used by Selenium JavaScript atoms.

Description

goog.array is a vendored copy of the Google Closure Library module. It provides a comprehensive set of utilities for manipulating arrays, including searching, iterating, filtering, mapping, reducing, sorting, and modifying arrays. The module can optionally delegate to native Array.prototype methods when available. Selenium uses this as part of its JavaScript atom infrastructure for browser automation commands.

Usage

This module is consumed internally by Selenium's JavaScript atoms build system. It is not imported directly by end users.

Code Reference

Source Location

• Repository: SeleniumHQ_Selenium
• File: third_party/closure/goog/array/array.js
• Lines: 1-1783

Key Exports

goog.module('goog.array');

// Key exported functions:
exports.peek(array)
exports.last(array)
exports.indexOf(arr, obj, opt_fromIndex)
exports.lastIndexOf(arr, obj, opt_fromIndex)
exports.forEach(arr, f, opt_obj)
exports.forEachRight(arr, f, opt_obj)
exports.filter(arr, f, opt_obj)
exports.map(arr, f, opt_obj)
exports.reduce(arr, f, val, opt_obj)
exports.reduceRight(arr, f, val, opt_obj)
exports.some(arr, f, opt_obj)
exports.every(arr, f, opt_obj)
exports.count(arr, f, opt_obj)
exports.find(arr, f, opt_obj)
exports.findIndex(arr, f, opt_obj)
exports.contains(arr, obj)
exports.isEmpty(arr)

Related Pages

• Environment:SeleniumHQ_Selenium_Contributor_Development_Environment