{"ScriptPreparationCode":null,"TestCases":[{"Name":"Spread","Code":"const arr1 = [ \u0022hello\u0022, true, 7 ];\r\nconst arr2 = [ \u0022hello\u0022, true, 7 ];\r\nfunction sum(arr){ return arr.reduce((prev, curr) =\u003E prev \u002B curr, 0); }\r\nsum([...arr1,...arr2]);","IsDeferred":false},{"Name":"Concat","Code":"const arr1 = [ \u0022hello\u0022, true, 7 ];\r\nconst arr2 = [ \u0022hello\u0022, true, 7 ];\r\nfunction sum(arr){ return arr.reduce((prev, curr) =\u003E prev \u002B curr, 0); }\r\nsum(arr1.concat(arr2));","IsDeferred":false}]}