From 37d3350c90c8555c5233d9d206be0225669b1e69 Mon Sep 17 00:00:00 2001
From: Tim Reichen <timreichen@users.noreply.github.com>
Date: Mon, 26 Aug 2024 09:39:57 +0200
Subject: [PATCH] refactor(yaml): use `isObject()` (#5822)

---
 yaml/_dumper_state.ts | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/yaml/_dumper_state.ts b/yaml/_dumper_state.ts
index 3e61513f7414..fe7c2fc98d1e 100644
--- a/yaml/_dumper_state.ts
+++ b/yaml/_dumper_state.ts
@@ -777,12 +777,9 @@ export class DumperState {
       block = this.flowLevel < 0 || this.flowLevel > level;
     }
 
-    const objectOrArray = isObject(value) ||
-      Array.isArray(value);
-
     let duplicateIndex = -1;
     let duplicate = false;
-    if (objectOrArray) {
+    if (isObject(value)) {
       duplicateIndex = this.duplicates.indexOf(value);
       duplicate = duplicateIndex !== -1;
     }
@@ -798,7 +795,7 @@ export class DumperState {
     if (duplicate && this.usedDuplicates.has(value)) {
       return `*ref_${duplicateIndex}`;
     } else {
-      if (objectOrArray && duplicate) {
+      if (isObject(value) && duplicate) {
         this.usedDuplicates.add(value);
       }
       if (isObject(value) && !Array.isArray(value)) {