chore: use [].map.call instead of spread

tc39 · Sep 24, 2021 · 92dad8d · 92dad8d
1 parent 4847d9d
commit 92dad8d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/harness/compareArray.js b/harness/compareArray.js
@@ -27,7 +27,7 @@ compareArray.isSameValue = function(a, b) {
 };
 
 compareArray.format = function(spreadable) {
-  return `[${[...spreadable].map(String).join(', ')}]`;
+  return `[${[].map.call(spreadable, String).join(', ')}]`;
 };
 
 assert.compareArray = function(actual, expected, message) {