From 00b5cda3e3295bd55f3886d25cc5a8f879a64b5a Mon Sep 17 00:00:00 2001
From: green961 <81228933+green961@users.noreply.github.com>
Date: Thu, 10 Aug 2023 23:11:51 +0800
Subject: [PATCH] fix: replace reduce with flatMap (#106)

---
 lib/index.js | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/lib/index.js b/lib/index.js
index 52e9ea6..2de436c 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -31,11 +31,7 @@ const getPathInfo = (cmd, {
   if (isWindows) {
     const pathExtExe = optPathExt ||
       ['.EXE', '.CMD', '.BAT', '.COM'].join(optDelimiter)
-    const pathExt = pathExtExe.split(optDelimiter).reduce((acc, item) => {
-      acc.push(item)
-      acc.push(item.toLowerCase())
-      return acc
-    }, [])
+    const pathExt = pathExtExe.split(optDelimiter).flatMap((item) => [item, item.toLowerCase()])
     if (cmd.includes('.') && pathExt[0] !== '') {
       pathExt.unshift('')
     }