{"ScriptPreparationCode":"var listOfNumbers = Array(10000).fill().reduce((acc, x, i) =\u003E (acc.push(i), acc), []);","TestCases":[{"Name":"Direct assignment","Code":"var a = listOfNumbers.reduce((acc, x) =\u003E { acc[x] = x * 2; return acc; }, {});","IsDeferred":false},{"Name":"defineProperty","Code":"var a = listOfNumbers.reduce((acc, x) =\u003E Object.defineProperty(acc, x, { value: x * 2 }), {});","IsDeferred":false}]}