Normalize line endings
Normalizes line endings in a string.
- Use
String.prototype.replace()and a regular expression to match and replace line endings with thenormalizedversion. - Omit the second argument,
normalized, to use the default value of'\r\n'.
const normalizeLineEndings = (str, normalized = '\r\n') => str.replace(/\r?\n/g, normalized); normalizeLineEndings('This\r\nis a\nmultiline\nstring.\r\n'); // 'This\r\nis a\r\nmultiline\r\nstring.\r\n' normalizeLineEndings('This\r\nis a\nmultiline\nstring.\r\n', '\n'); // 'This\nis a\nmultiline\nstring.\n'
