1 files changed, 0 insertions, 30 deletions
diff --git a/std/io/util.ts b/std/io/util.ts
deleted file mode 100644
index 0055d7094..000000000
--- a/std/io/util.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-import * as path from "../path/mod.ts";
-
-export function charCode(s: string): number {
-  return s.charCodeAt(0);
-}
-
-/** Create or open a temporal file at specified directory with prefix and
- *  postfix
- * */
-export async function tempFile(
-  dir: string,
-  opts: {
-    prefix?: string;
-    postfix?: string;
-  } = { prefix: "", postfix: "" },
-): Promise<{ file: Deno.File; filepath: string }> {
-  const r = Math.floor(Math.random() * 1000000);
-  const filepath = path.resolve(
-    `${dir}/${opts.prefix || ""}${r}${opts.postfix || ""}`,
-  );
-  await Deno.mkdir(path.dirname(filepath), { recursive: true });
-  const file = await Deno.open(filepath, {
-    create: true,
-    read: true,
-    write: true,
-    append: true,
-  });
-  return { file, filepath };
-}