Merge remote-tracking branch 'upstream/main'

2026-08-26 09:31:34 +08:00
parent 9b8c4bfab6
commit 394eb0285d
34137 changed files with 3589424 additions and 0 deletions
@@ -0,0 +1,14 @@
+'use strict';
+var $ = require('../internals/export');
+var $findLastIndex = require('../internals/array-iteration-from-last').findLastIndex;
+var addToUnscopables = require('../internals/add-to-unscopables');
+
+// `Array.prototype.findLastIndex` method
+// https://tc39.es/ecma262/#sec-array.prototype.findlastindex
+$({ target: 'Array', proto: true }, {
+  findLastIndex: function findLastIndex(callbackfn /* , that = undefined */) {
+    return $findLastIndex(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
+  }
+});
+
+addToUnscopables('findLastIndex');