# safe-array-iterator

**Repository Path**: mirrors_ljharb/safe-array-iterator

## Basic Information

- **Project Name**: safe-array-iterator
- **Description**: Get an iterator for an array that's robust against prototype modification.
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-12-20
- **Last Updated**: 2026-06-13

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# safe-array-iterator <sup>[![Version Badge][npm-version-svg]][package-url]</sup>

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[![coverage][codecov-image]][codecov-url]
[![License][license-image]][license-url]
[![Downloads][downloads-image]][downloads-url]

[![npm badge][npm-badge-png]][package-url]

Get an iterator for an array that's robust against prototype modification.

## Getting started

```sh
npm install --save safe-array-iterator
```

## Usage/Examples

```js
var safeArrayIterator = require('safe-array-iterator');
var assert = require('assert');

delete Array.prototype[Symbol.iterator];

const arr = [1, 2, 3];
const results = [];
for (const x of safeArrayIterator(arr)) {
    results.push(x);
}

assert.deepEqual(results, arr);
```

## Tests
Simply clone the repo, `npm install`, and run `npm test`

[package-url]: https://npmjs.org/package/safe-array-iterator
[npm-version-svg]: https://versionbadg.es/ljharb/safe-array-iterator.svg
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[dev-deps-url]: https://david-dm.org/ljharb/safe-array-iterator#info=devDependencies
[npm-badge-png]: https://nodei.co/npm/safe-array-iterator.png?downloads=true&stars=true
[license-image]: https://img.shields.io/npm/l/safe-array-iterator.svg
[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/safe-array-iterator.svg
[downloads-url]: https://npm-stat.com/charts.html?package=safe-array-iterator
[codecov-image]: https://codecov.io/gh/ljharb/safe-array-iterator/branch/main/graphs/badge.svg
[codecov-url]: https://app.codecov.io/gh/ljharb/safe-array-iterator/
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[actions-url]: https://github.com/ljharb/safe-array-iterator/actions