{"ScriptPreparationCode":"const array10m = Array.from(Array(10_000_000), (_, index) =\u003E index);","TestCases":[{"Name":"\u041A\u043B\u043E\u043D\u0438\u0440\u043E\u0432\u0430\u043D\u0438\u0435 \u0447\u0435\u0440\u0435\u0437 spread","Code":"const clonedArray = [...array10m];","IsDeferred":false},{"Name":"\u041A\u043B\u043E\u043D\u0438\u0440\u043E\u0432\u0430\u043D\u0438\u0435 \u0447\u0435\u0440\u0435\u0437 concat","Code":"const clonedArray = [].concat(array10m);","IsDeferred":false},{"Name":"\u041A\u043B\u043E\u043D\u0438\u0440\u043E\u0432\u0430\u043D\u0438\u0435 \u0447\u0435\u0440\u0435\u0437 slice","Code":"const clonedArray = array10m.slice();","IsDeferred":false}]}