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Run results for: Ramda map vs Array.map vs for loop

measures the speed of ramda's map vs Array's native map

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.84 Safari/537.36
Chrome 99
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
Ramda 1429450.8 Ops/sec
Array (native) 1893170.6 Ops/sec
For loop (native) 435500.5 Ops/sec
HTML Preparation code:
AخA
 
1
<script src="//cdnjs.cloudflare.com/ajax/libs/ramda/0.25.0/ramda.min.js"></script>
Script Preparation code:
 
function double(n) {
    return n*2;
}
var data = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30];
Tests:

  • Ramda

     
    R.map(double, data);

  • Array (native)

     
    data.map(double);

  • For loop (native)

     
    let mappedArray = [];
    for(let i = 0, len = data.length; i < len; i++){
     mappedArray.push(data[i]);
    }