{"ScriptPreparationCode":null,"TestCases":[{"Name":"concat","Code":"var existed = Array.from({length:1000},(_,i)=\u003Ei)\r\nvar params = Array.from({length:1000},(_,i)=\u003Ei)\r\nvar other = existed.concat(params);","IsDeferred":false},{"Name":"spread operator","Code":"var existed = Array.from({length:1000},(_,i)=\u003Ei)\r\nvar params = Array.from({length:1000},(_,i)=\u003Ei)\r\nvar other = [ ...existed, ...params ];","IsDeferred":false},{"Name":"push","Code":"var existed = Array.from({length:1000},(_,i)=\u003Ei)\r\nvar params = Array.from({length:1000},(_,i)=\u003Ei)\r\nvar other = existed.push(...params);","IsDeferred":false}]}