Benchmark: Array from() vs Map.keys()

Tests:

Array.from
var fooMap = new Map(); for(var i=0;i<10000;i++) { fooMap.set(i, i); } var other = [...fooMap];
Map.keys
var fooMap = new Map(); for(var i=0;i<10000;i++) { fooMap.set(i, i); } var other = fooMap.keys();

Rendered benchmark preparation results:

Previous results

Test case name	Result
Array.from
Map.keys

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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/98.0.4758.102 Safari/537.36

Browser/OS: Chrome 98 on Mac OS X 10.15.7

Test name	Executions per second
Array.from	1063.4 Ops/sec
Map.keys	2314.7 Ops/sec

Array from() vs Map.keys() (version: 0)