From 61f9dba3f5536063b3c737c26ff0c01eaa2f1999 Mon Sep 17 00:00:00 2001
From: Ryuu Mitsuki <dhefam31@gmail.com>
Date: Sat, 20 Apr 2024 10:06:05 +0700
Subject: [PATCH] fix: Fix the `options` parameter non-nullable

Previously, the `options` parameter of all `ls*` functions cannot passed as `null`, instead it should use `undefined` or an empty object (`{}`). This change is here to address the issue, and the `options` parameter can now be passed either with `null` or `undefined` as the value.
---
 src/lsfnd.ts | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/lsfnd.ts b/src/lsfnd.ts
index 260c69d..9824bfa 100644
--- a/src/lsfnd.ts
+++ b/src/lsfnd.ts
@@ -173,18 +173,19 @@ export async function ls(
     match = options;
     exclude = undefined;
     options = { encoding: 'utf8', recursive: false };
-  } else if (typeof options === 'object') {
+  } else if (typeof options === 'undefined' || options === null) {
+    options = { encoding: 'utf8', recursive: false };
+    match = /.+/;
+  } else if (options && typeof options === 'object' && !Array.isArray(options)) {
     match = (typeof options!.match === 'string')
       ? new RegExp(options!.match)
       : (isRegExp(options!.match) ? options!.match : /.+/);
     exclude = (typeof options!.exclude === 'string')
       ? new RegExp(options!.exclude)
       : (isRegExp(options!.exclude) ? options!.exclude : undefined);
-  } else if (typeof options === 'undefined' || options === null) {
-    options = { encoding: 'utf8', recursive: false };
-    match = /.+/;
   } else {
-    throw new TypeError('Unknown type of "options": ' + typeof options);
+    throw new TypeError('Unknown type of "options": '
+      + (Array.isArray(options) ? 'array' : typeof options));
   }
 
   let result: LsResult = null;