{"ScriptPreparationCode":"var data = _.range(10000).map(function(i) {\r\n return {\r\n counter: i\r\n }\r\n});\r\n\r\nfunction isOdd(num) {\r\n return num % 2 === 1;\r\n}\r\n\r\nfunction square(num) {\r\n return num * num;\r\n}\r\n\r\nfunction lessThanThreeDigits(num) {\r\n return num.toString().length \u003C 3;\r\n}","TestCases":[{"Name":"Native","Code":"var result = (() =\u003E {\r\n var result = [];\r\n var { length } = data;\r\n for (var i = 0; i \u003C length; i\u002B\u002B) {\r\n var { counter } = data[i];\r\n if (!isOdd(counter)) {\r\n continue;\r\n }\r\n var s = square(counter);\r\n if (!lessThanThreeDigits(s)) {\r\n continue;\r\n }\r\n result.push(s);\r\n }\r\n return result;\r\n})()","IsDeferred":false},{"Name":"Lodash","Code":"var result = _.chain(data)\r\n .map(\u0027counter\u0027)\r\n .filter(isOdd)\r\n .map(square)\r\n .filter(lessThanThreeDigits)\r\n .value();","IsDeferred":false},{"Name":"Ramda with currying and composition","Code":"var result = R.pipe(\r\n R.pluck(\u0027counter\u0027),\r\n R.filter(isOdd),\r\n R.map(square),\r\n R.filter(lessThanThreeDigits)\r\n)(data);","IsDeferred":false},{"Name":"Ramda","Code":"var result = R.filter(lessThanThreeDigits,\r\n R.map(square,\r\n R.filter(isOdd,\r\n R.pluck(\u0027counter\u0027, data))));","IsDeferred":false}]}