fix error String.fromCharCode on bun

.changeset/itchy-pears-explode.md

@@ -0,0 +1,5 @@
+---
+"@nurliman/base85": patch
+---
+
+fix error `String.fromCharCode` on bun

src/decode.ts

@@ -1,3 +1,5 @@
+import { charCodeArrayToString } from "./utils.ts";
+
 /**
  * Decodes a string from ASCII85
  *
@@ -59,5 +61,5 @@ export function decodeBase85(input: string): string {
   }
 
   // Convert the array of decoded bytes to a string and return it
-  return String.fromCharCode(...decodedBytes);
+  return charCodeArrayToString(decodedBytes);
 }

src/encode.ts

@@ -1,3 +1,5 @@
+import { charCodeArrayToString } from "./utils.ts";
+
 /**
  * `EncodeOptions` is an object that can be passed to the encode function to customize its behavior.
  */
@@ -61,7 +63,7 @@ export function encodeBase85(input: string, { wrap = true }: EncodeOptions = {})
     encodedArray.splice(-paddingCharacters.length);
   }
 
-  const encodedString = String.fromCharCode(...encodedArray);
+  const encodedString = charCodeArrayToString(encodedArray);
   const output = wrap ? `<~${encodedString}~>` : encodedString;
 
   return output;

src/utils.ts

@@ -0,0 +1,7 @@
+export function charCodeArrayToString(charCodes: number[]) {
+  let output = "";
+  for (let i = 0; i < charCodes.length; i++) {
+    output += String.fromCharCode(charCodes[i]);
+  }
+  return output;
+}