index-of-newline

Find next line ending in CR, LF or CRLF

Example 1

import indexOfNewline from 'index-of-newline';

const string = 'some\r\nstring\ncombination\r';
let index = indexOfNewline(string) as number;
console.log(index); // 4

index = indexOfNewline(string, index + 2) as number;
console.log(index); // 12

index = indexOfNewline(string, index + 1) as number;
console.log(index); // 24

Example 2

import indexOfNewline from 'index-of-newline';

const string = 'some\r\nstring\ncombination\r';
const results = [];
let [index, length] = indexOfNewline(string, 0, true) as number[];
while (index >= 0) {
  results.push(index);
  [index, length] = indexOfNewline(string, index + length, true) as number[];
}
console.log(results); // [4, 12, 24]

Documentation

API Docs