{"ScriptPreparationCode":"function double(n) {\r\n return n * 2;\r\n}\r\n\r\nfunction filter(n) {\r\n return n % 2 === 0\r\n}\r\n\r\nvar data = [...Array(20)].map((v, idx) =\u003E idx);","TestCases":[{"Name":"Ramda","Code":"R.pipe(R.filter(filter), R.map(double))(data);","IsDeferred":false},{"Name":"Array (native)","Code":"data.map(double).filter(filter);","IsDeferred":false}]}