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Run results for:
Array of objects property extraction
Go to the benchmark
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Embed Benchmark Result
Run details:
User agent:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:121.0) Gecko/20100101 Firefox/121.0
Browser:
Firefox 121
Operating system:
Ubuntu
Device Platform:
Desktop
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
map
32K/s
ramdajs project
2K/s
ramdajs collectBy
0/s
View exact numbers
Test name
Executions per second
✓
map
31,615 Ops/sec
ramdajs project
1,924 Ops/sec
ramdajs collectBy
0 Ops/sec
HTML Preparation code:
<script src="//cdnjs.cloudflare.com/ajax/libs/ramda/0.25.0/ramda.min.js"></script>
Script Preparation code:
var arr = [...Array(2000).fill({ test: 'val'})];
Tests:
ramdajs collectBy
R.collectBy(R.prop('test'), arr)[0];
map
arr.map(({ test }) => test);
ramdajs project
const getTest = R.project(['test']) const result = getTest(arr)