Benchmark: spread vs push 12321321311122

Tests:

push
const sourceArray = [{a: {b: {c: '123'}}}]; const testObj = {a: {b: {c: '12333'}}}; sourceArray.push(testObj);
spread
const sourceArray = [{a: {b: {c: '123'}}}]; const testObj = {a: {b: {c: '12333'}}}; const newArray = [...sourceArray, testObj];

Rendered benchmark preparation results:

Previous results

Test case name	Result
push
spread

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36

Browser/OS: Chrome 71 on Mac OS X 10.13.6

Test name	Executions per second
push	4815382.0 Ops/sec
spread	4653914.0 Ops/sec

spread vs push 12321321311122 (version: 0)