{"ScriptPreparationCode":"var max2 = 1000;\r\n\r\nvar arr1 = [];\r\nfor (var i = max2 / 2; i \u003C= max2 \u002B max2 / 2; i\u002B\u002B) { arr1.push(i); }\r\n\r\nvar arr2 = [];\r\nfor (var i = 0; i \u003C= max2; i\u002B\u002B) { arr2.push(i); }","TestCases":[{"Name":"Native","Code":"const varMap = arr2.reduce((a, b) =\u003E ({...a, [b]: true}), {});\r\n\r\narr2.some(x =\u003E varMap[x]);","IsDeferred":false},{"Name":"Lodash.js filter","Code":"_.intersection(arr1, arr2).length \u003E 0;","IsDeferred":false}]}