Avoid apply and move arrayToStr to util

1 files changed, 4 insertions, 0 deletions

diff --git a/util.ts b/util.ts
index f6beba238..7ac7b155c 100644
--- a/util.ts
+++ b/util.ts
@@ -23,6 +23,10 @@ export function typedArrayToArrayBuffer(ta: TypedArray): ArrayBuffer {
   return ab as ArrayBuffer;
 }
 
+export function arrayToStr(ui8: Uint8Array): string {
+  return String.fromCharCode(...ui8);
+}
+
 // A `Resolvable` is a Promise with the `reject` and `resolve` functions
 // placed as methods on the promise object itself. It allows you to do:
 //