From 7c7c6b32322b220e2bc1dc126c9e03b88b95b286 Mon Sep 17 00:00:00 2001
From: Ethan Arrowood <ethan@arrowood.dev>
Date: Mon, 18 Mar 2024 14:53:53 -0600
Subject: [PATCH] remove unused concat helper

---
 .../server/stream-utils/node-web-streams-helper.ts   |  1 -
 .../src/server/stream-utils/uint8array-helpers.ts    | 12 ------------
 2 files changed, 13 deletions(-)

diff --git a/packages/next/src/server/stream-utils/node-web-streams-helper.ts b/packages/next/src/server/stream-utils/node-web-streams-helper.ts
index e8c032a9e9323..d0660ad355196 100644
--- a/packages/next/src/server/stream-utils/node-web-streams-helper.ts
+++ b/packages/next/src/server/stream-utils/node-web-streams-helper.ts
@@ -4,7 +4,6 @@ import { DetachedPromise } from '../../lib/detached-promise'
 import { scheduleImmediate, atLeastOneTask } from '../../lib/scheduler'
 import { ENCODED_TAGS } from './encodedTags'
 import {
-  concatUint8Arrays,
   indexOfUint8Array,
   isEquivalentUint8Arrays,
   removeFromUint8Array,
diff --git a/packages/next/src/server/stream-utils/uint8array-helpers.ts b/packages/next/src/server/stream-utils/uint8array-helpers.ts
index fba63ef276c86..4d581f1e52dfc 100644
--- a/packages/next/src/server/stream-utils/uint8array-helpers.ts
+++ b/packages/next/src/server/stream-utils/uint8array-helpers.ts
@@ -57,15 +57,3 @@ export function removeFromUint8Array(a: Uint8Array, b: Uint8Array) {
     return a
   }
 }
-
-/**
- * Combines two Uint8Arrays together in order.
- *
- * `(a, b)` will be returned as `a + b`
- */
-export function concatUint8Arrays(a: Uint8Array, b: Uint8Array) {
-  const result = new Uint8Array(a.length + b.length)
-  result.set(a)
-  result.set(b, a.length)
-  return result
-}