From aec5a646c9218a0a0da62cbcd1f28bc23c242540 Mon Sep 17 00:00:00 2001 From: Andy Hayden Date: Sun, 27 Oct 2019 06:04:42 -0700 Subject: feat: top-level-for-await (#3212) --- std/examples/cat.ts | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) (limited to 'std/examples/cat.ts') diff --git a/std/examples/cat.ts b/std/examples/cat.ts index 3626e3c29..9e713d862 100644 --- a/std/examples/cat.ts +++ b/std/examples/cat.ts @@ -1,10 +1,7 @@ // Copyright 2018-2019 the Deno authors. All rights reserved. MIT license. -async function cat(filenames: string[]): Promise { - for (const filename of filenames) { - const file = await Deno.open(filename); - await Deno.copy(Deno.stdout, file); - file.close(); - } +const filenames = Deno.args.slice(1); +for (const filename of filenames) { + const file = await Deno.open(filename); + await Deno.copy(Deno.stdout, file); + file.close(); } - -cat(Deno.args.slice(1)); -- cgit v1.2.3