detectEOL | /lib/std/fs.ts | molt@0.17.2

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function detectEOL

import { detectEOL } from "https://deno.land/x/molt@0.17.2/lib/std/fs.ts";

detectEOL(content: string): EOL | null

Detect the EOL character for string input. returns null if no newline.

Examples

Example 1

import { detect, EOL } from "https://deno.land/std@0.224.0/fs/mod.ts";

const CRLFinput = "deno\r\nis not\r\nnode";
const Mixedinput = "deno\nis not\r\nnode";
const LFinput = "deno\nis not\nnode";
const NoNLinput = "deno is not node";

detect(LFinput); // output EOL.LF
detect(CRLFinput); // output EOL.CRLF
detect(Mixedinput); // output EOL.CRLF
detect(NoNLinput); // output null

Parameters

content: string

Returns

EOL | null