From 0b3f0238dca91ea60d3ec8b2f55e60098117ccda Mon Sep 17 00:00:00 2001
From: "Afshin T. Darian" <git@darian.email>
Date: Sat, 13 Aug 2022 23:18:16 +0100
Subject: [PATCH] Tweak retro<T>() for readability

---
 packages/algorithm/src/retro.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/algorithm/src/retro.ts b/packages/algorithm/src/retro.ts
index 86f9b580d..34163d378 100644
--- a/packages/algorithm/src/retro.ts
+++ b/packages/algorithm/src/retro.ts
@@ -44,9 +44,9 @@ export function retro<T>(
   if (typeof (object as any).retro === 'function') {
     return (object as IRetroable<T>).retro();
   }
-  return (function* () {
-    for (let index = (object as ArrayLike<T>).length - 1; ~index; index--) {
-      yield (object as ArrayLike<T>)[index];
+  return (function* (object) {
+    for (let index = object.length - 1; ~index; index--) {
+      yield object[index];
     }
-  })();
+  })(object as ArrayLike<T>);
 }