{"ScriptPreparationCode":"var array = [...new Array(10000).keys()];\r\nvar insert = [...new Array(100).keys()];","TestCases":[{"Name":"arrayUnshift123","Code":"array.unshift(...insert);","IsDeferred":false},{"Name":"arrayConcat123","Code":"array = insert.concat(array)","IsDeferred":false},{"Name":"arraySpread123","Code":"array = [...insert, ...array]","IsDeferred":false}]}