Benchmark: fp.assign vs fp.set vs spread

HTML Preparation code:

<script src='https://cdn.jsdelivr.net/g/lodash@4(lodash.min.js+lodash.fp.min.js)'></script>

Tests:

fp.assign
const state = { a: '1', b: '2', c: { ca: 1 } }; const report = { c: { cb: 2, }, d: '4', } const newState = _.assign(state, report);
fp.set
const state = { a: '1', b: '2', c: { ca: 1 } }; const report = { c: { cb: 2, }, d: '4', } const newState = _.flow( _.set('c', report.c), _.set('d', report.d), )(state);
spread
const state = { a: '1', b: '2', c: { ca: 1 } }; const report = { c: { cb: 2, }, d: '4', } const newState = { ...state, ...report };

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
fp.assign
fp.set
spread

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 10 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 YaBrowser/23.5.1.714 Yowser/2.5 Safari/537.36

Browser/OS: Yandex Browser 23 on Windows

View result in a separate tab

Test name	Executions per second
fp.assign	792391.4 Ops/sec
fp.set	90616.2 Ops/sec
spread	1762042.0 Ops/sec

fp.assign vs fp.set vs spread (version: 0)

Comparing performance of: fp.assign vs fp.set vs spread

Created: 4 years ago by: Registered User

Jump to the latest result

fp.assign

fp.set

spread

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A