# stop-iteration-iterator

> Firefox 17-26 iterators throw a StopIteration object to indicate "done". This normalizes it.

Latest version **1.1.0** (published 2024-12-13) · MIT license · 0 weekly downloads

## Install

```sh
npm install stop-iteration-iterator
pnpm add stop-iteration-iterator
yarn add stop-iteration-iterator
bun add stop-iteration-iterator
```

## Health

**Score 50/100 (C)** — status: stable.

Positive: has types; esm support; no vulnerabilities; high quality score.

Warnings: low downloads.

Negative: stale.

## Facts

| | |
|---|---|
| Version | 1.1.0 |
| Published | 2024-12-13 |
| First published | 2023-01-13 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Node | >= 0.4 |
| Dependencies | 2 |
| Unpacked size | 11.4 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 3 |
| Author | Jordan Harband |
| Maintainers | ljharb |
| Keywords | stopiteration, iterator, firefox |

## Links

- npm: https://www.npmjs.com/package/stop-iteration-iterator
- Repository: https://github.com/ljharb/stop-iteration-iterator
- Homepage: https://github.com/ljharb/stop-iteration-iterator#readme
- Issues: https://github.com/ljharb/stop-iteration-iterator/issues
- npm.io page: https://npm.io/package/stop-iteration-iterator

## Dependencies (2)

- [es-errors](https://npm.io/package/es-errors.md) ^1.3.0
- [internal-slot](https://npm.io/package/internal-slot.md) ^1.1.0

## Recent versions

- 1.1.0 (latest) — 2024-12-13
- 1.0.0 — 2023-01-13

## README

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

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

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

Firefox 17-26 iterators throw a StopIteration object to indicate "done". This normalizes it.

# Usage

```js
var stopIterationIterator = require('stop-iteration-iterator');

var s = new Set([1, 2]);

var iterator = stopIterationIterator(s.keys());

iterator.next(); // { done: false, value: 1 }
```

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


[package-url]: https://npmjs.org/package/stop-iteration-iterator
[npm-version-svg]: https://versionbadg.es/ljharb/stop-iteration-iterator.svg
[deps-svg]: https://david-dm.org/ljharb/stop-iteration-iterator.svg
[deps-url]: https://david-dm.org/ljharb/stop-iteration-iterator
[dev-deps-svg]: https://david-dm.org/ljharb/stop-iteration-iterator/dev-status.svg
[dev-deps-url]: https://david-dm.org/ljharb/stop-iteration-iterator#info=devDependencies
[npm-badge-png]: https://nodei.co/npm/stop-iteration-iterator.png?downloads=true&stars=true
[license-image]: https://img.shields.io/npm/l/stop-iteration-iterator.svg
[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/stop-iteration-iterator.svg
[downloads-url]: https://npm-stat.com/charts.html?package=stop-iteration-iterator
[codecov-image]: https://codecov.io/gh/ljharb/stop-iteration-iterator/branch/main/graphs/badge.svg
[codecov-url]: https://app.codecov.io/gh/ljharb/stop-iteration-iterator/
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/ljharb/stop-iteration-iterator
[actions-url]: https://github.com/ljharb/stop-iteration-iterator/actions

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_Source: https://npm.io/package/stop-iteration-iterator · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._