12312

2026-07-15 16:53:38 +08:00
parent 073dfa5c00
commit 5cab2be283
4008 changed files with 49859 additions and 1095 deletions
@@ -0,0 +1,23 @@
+'use strict';
+var $ = require('../internals/export');
+var lengthOfArrayLike = require('../internals/length-of-array-like');
+var toIndexedObject = require('../internals/to-indexed-object');
+var createProperty = require('../internals/create-property');
+var addToUnscopables = require('../internals/add-to-unscopables');
+
+var $Array = Array;
+
+// `Array.prototype.toReversed` method
+// https://tc39.es/ecma262/#sec-array.prototype.toreversed
+$({ target: 'Array', proto: true }, {
+  toReversed: function toReversed() {
+    var O = toIndexedObject(this);
+    var len = lengthOfArrayLike(O);
+    var A = new $Array(len);
+    var k = 0;
+    for (; k < len; k++) createProperty(A, k, O[len - k - 1]);
+    return A;
+  }
+});
+
+addToUnscopables('toReversed');