Benchmark: reduce spread operator vs flat

Tests:

spread operator
var params = [[ "hello", true, 7 ],[ "hello", true, 7 ]] var other = params.reduce((acc,curr)=>{return [...acc, ...curr]},[]);
Array.prototype.flat
var params = [[ "hello", true, 7 ],[ "hello", true, 7 ]] var other = params.flat()

Rendered benchmark preparation results:

Previous results

Test case name	Result
spread operator
Array.prototype.flat

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Browser/OS: Chrome 92 on Mac OS X 10.15.7

Test name	Executions per second
spread operator	10435230.0 Ops/sec
Array.prototype.flat	1094548.0 Ops/sec

reduce spread operator vs flat (version: 0)