{"ScriptPreparationCode":"var arr = Array(10_000).fill(0);","TestCases":[{"Name":"{ ...acc, [x]: true }","Code":"arr.reduce((acc, x) =\u003E ({ ...acc, [x]: true }), {})","IsDeferred":false},{"Name":"acc[x] = true;","Code":"arr.reduce((acc, x) =\u003E {\r\n\tacc[x] = true;\r\n return acc;\r\n}, {})","IsDeferred":false}]}