{"ScriptPreparationCode":"var arr = new Array(1000).fill({ field1: Math.ceil(Math.random() * 1000) });\r\nvar arr2 = new Array(1000).fill({ field2: Math.ceil(Math.random() * 1000) });\r\n","TestCases":[{"Name":"Set","Code":"const set = new Set(arr.map((el) =\u003E el.field1));\r\nconst result = arr2.filter(el =\u003E set.has(el.field2));","IsDeferred":false},{"Name":"Some","Code":"const result = arr2.filter(el =\u003E arr.some((i) =\u003E el.field2 === i.field1));","IsDeferred":false}]}