51 lines
1.6 KiB
Markdown
51 lines
1.6 KiB
Markdown
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# Camel Case
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[![NPM version][npm-image]][npm-url]
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[![NPM downloads][downloads-image]][downloads-url]
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[![Build status][travis-image]][travis-url]
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[![Test coverage][coveralls-image]][coveralls-url]
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Camel case a string. Explicitly adds a single underscore between groups of numbers to maintain readability and reversibility (E.g. `1.20.5` becomes `1_20_5`, not `1205`), by default.
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Supports Unicode (non-ASCII characters) and non-string entities, such as objects with a `toString` property, numbers and booleans. Empty values (`null` and `undefined`) will result in an empty string.
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## Installation
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### Node
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```
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npm install camel-case --save
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```
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## Usage
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```javascript
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var camelCase = require('camel-case')
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camelCase('string') //=> "string"
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camelCase('dot.case') //=> "dotCase"
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camelCase('PascalCase') //=> "pascalCase"
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camelCase('version 1.2.10') //=> "version1_2_10"
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camelCase('STRING 1.2', 'tr') //=> "strıng1_2"
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camelCase('string 1 2 3', null, true) //=> "string123"
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```
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## Typings
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Includes a [TypeScript definition](camel-case.d.ts).
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## License
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MIT
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[npm-image]: https://img.shields.io/npm/v/camel-case.svg?style=flat
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[npm-url]: https://npmjs.org/package/camel-case
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[downloads-image]: https://img.shields.io/npm/dm/camel-case.svg?style=flat
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[downloads-url]: https://npmjs.org/package/camel-case
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[travis-image]: https://img.shields.io/travis/blakeembrey/camel-case.svg?style=flat
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[travis-url]: https://travis-ci.org/blakeembrey/camel-case
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[coveralls-image]: https://img.shields.io/coveralls/blakeembrey/camel-case.svg?style=flat
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[coveralls-url]: https://coveralls.io/r/blakeembrey/camel-case?branch=master
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