Strict mode Passingnon-Strict mode Passing
Features:
- ∅
// Copyright (C) 2018 Mathias Bynens. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-array.prototype.sort description: > Stability of Array.prototype.sort for an array with 5 elements. info: | The sort is required to be stable (that is, elements that compare equal remain in their original order). ---*/ const array = [ { name: 'A', rating: 2 }, { name: 'B', rating: 3 }, { name: 'C', rating: 2 }, { name: 'D', rating: 3 }, { name: 'E', rating: 3 }, ]; assert.sameValue(array.length, 5); // Sort the elements by `rating` in descending order. // (This updates `array` in place.) array.sort((a, b) => b.rating - a.rating); const reduced = array.reduce((acc, element) => acc + element.name, ''); assert.sameValue(reduced, 'BDEAC');