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42 lines
906 B
42 lines
906 B
# detect-newline [](https://travis-ci.org/sindresorhus/detect-newline) |
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> Detect the dominant newline character of a string |
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## Install |
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``` |
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$ npm install detect-newline |
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``` |
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## Usage |
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```js |
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const detectNewline = require('detect-newline'); |
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detectNewline('foo\nbar\nbaz\r\n'); |
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//=> '\n' |
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``` |
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## API |
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### detectNewline(string) |
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Returns the detected newline or `undefined` when no newline character is found. |
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### detectNewline.graceful(unknown) |
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Returns the detected newline or `\n` when no newline character is found or the input is not a string. |
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## Related |
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- [detect-newline-cli](https://github.com/sindresorhus/detect-newline-cli) - CLI for this module |
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- [detect-indent](https://github.com/sindresorhus/detect-indent) - Detect the indentation of code |
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## License |
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MIT © [Sindre Sorhus](https://sindresorhus.com)
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