https://github.com/jonschlinkert/uniqueid

Generate a unique sequential ID. Optionally pass a prefix, suffix, or multiplier.
https://github.com/jonschlinkert/uniqueid

Last synced: about 1 month ago
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Generate a unique sequential ID. Optionally pass a prefix, suffix, or multiplier.

• Host: GitHub
• URL: https://github.com/jonschlinkert/uniqueid
• Owner: jonschlinkert
• License: mit
• Created: 2014-09-14T08:14:42.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2023-12-12T07:36:19.000Z (about 1 year ago)
• Last Synced: 2024-10-30T05:31:56.196Z (about 2 months ago)
• Language: JavaScript
• Size: 6.84 KB
• Stars: 17
• Watchers: 4
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Security: SECURITY.md

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README

        
# `uniqueid`

[![NPM version][npm-image]][npm-url]

[![NPM downloads][downloads-image]][downloads-url]

[![Build status][travis-image]][travis-url]

[![Test coverage][coveralls-image]][coveralls-url]

> Generate sequential IDs, with optional prefix or suffix.

## Installation

```bash

npm i uniqueid --save-dev

```

## Usage

```js

var uniqueid = require('uniqueid')

var first = uniqueid('prefix')

var second = uniqueid(null, 'suffix')

console.log(first()) //=> "prefix0"

console.log(second()) //=> "0suffix"

console.log(first()) //=> "prefix1"

console.log(second()) //=> "1suffix"

```

* **prefix** Set the prefix for id generation (string, default: `''`)

* **suffix** Set the suffix for id generation (string, default: `''`)

## Typings

Includes a [TypeScript definition](index.d.ts).

## Contributing

```bash

npm install

npm test

```

## License

Copyright (c) 2014 Jon Schlinkert, contributors.

Released under the MIT license

[npm-image]: https://img.shields.io/npm/v/uniqueid.svg?style=flat

[npm-url]: https://npmjs.org/package/uniqueid

[downloads-image]: https://img.shields.io/npm/dm/uniqueid.svg?style=flat

[downloads-url]: https://npmjs.org/package/uniqueid

[travis-image]: https://img.shields.io/travis/jonschlinkert/uniqueid.svg?style=flat

[travis-url]: https://travis-ci.org/jonschlinkert/uniqueid

[coveralls-image]: https://img.shields.io/coveralls/jonschlinkert/uniqueid.svg?style=flat

[coveralls-url]: https://coveralls.io/r/jonschlinkert/uniqueid?branch=master