Detect the dominant newline character of a string

$ npm install --save detect-newline

const detectNewline = require('detect-newline');

detectNewline('foo\nbar\nbaz\r\n');
//=> '\n'

Returns detected newline or null when no newline character is found.

Returns detected newline or \n when no newline character is found.

• detect-newline-cli - CLI for this module
• detect-indent - Detect the indentation of code

MIT © Sindre Sorhus