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56 lines
1.2 KiB
56 lines
1.2 KiB
8 years ago
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# trim-trailing-lines [![Build Status][travtrim-trailing-lines]][travis] [![Coverage Status][codecov-badge]][codecov]
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Remove final newline characters from a string.
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## Installation
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[npm][]:
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```bash
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npm install trim-trailing-lines
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```
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## Usage
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```js
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var trimTrailingLines = require('trim-trailing-lines');
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trimTrailingLines('foo\nbar'); //=> 'foo\nbar'
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trimTrailingLines('foo\nbar\n'); //=> 'foo\nbar'
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trimTrailingLines('foo\nbar\n\n'); //=> 'foo\nbar'
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```
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## API
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### `trimTrailingLines(value)`
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Remove final newline characters from `value`.
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###### Parameters
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* `value` (`string`) — Value with trailing newlines, coerced to string.
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###### Returns
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`string` — Value without trailing newlines.
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## License
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[MIT][license] © [Titus Wormer][author]
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<!-- Definitions -->
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[travtrim-trailing-lines]: https://img.shields.io/travis/wooorm/trim-trailing-lines.svg
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[travis]: https://travis-ci.org/wooorm/trim-trailing-lines
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[codecov-badge]: https://img.shields.io/codecov/c/github/wooorm/trim-trailing-lines.svg
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[codecov]: https://codecov.io/github/wooorm/trim-trailing-lines
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[npm]: https://docs.npmjs.com/cli/install
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[license]: LICENSE
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[author]: http://wooorm.com
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