{"ScriptPreparationCode":"var arr1 = [\u0027\u0027, \u00271231237\u0027, \u0027\u0027, \u0027\u0027, \u0027\u0027, \u0027\u0027, \u0027ergre\u0027, \u0027\u0027, \u0027\u0027, \u0027\u0027, \u0027\u0027, \u0027asdf1134\u0027, \u0027\u0027, \u0027\u0027, \u0027123\u0027];\r\nvar arr2 = [\u00271231237\u0027, \u0027123\u0027,\u00271231237\u0027, \u0027123\u0027,\u00271231237\u0027, \u0027\u0027, \u0027123sdfsdf\u0027,\u0027sdfsdf\u0027];","TestCases":[{"Name":"Array.map().filter(Boolean)","Code":"var result = arr1.map(str =\u003E str \u0026\u0026 arr2.includes(str) \u0026\u0026 str).filter(Boolean);\r\nconsole.log(result);","IsDeferred":false},{"Name":"Array.flatMap()","Code":"var result = arr1.flatMap(str =\u003E str \u0026\u0026 arr2.includes(str) \u0026\u0026 str ? [str] : []);\r\nconsole.log(result);","IsDeferred":false}]}