Benchmark: test for object.assign helper

Tests:

spread operator
const first = {Blah: 1}; const second = {Hello: 'world'}; const result = {...first, ...second};
helper method
const UpdateObject = (obj, ...args) => { let result = Object.assign({}, obj); for(let i = 0; i < args.length; i++){ result = InternalUpdateObject(result, args[i]); } }; const InternalUpdateObject = (obj, arg) => { return Object.assign({}, obj, arg); }; const first = {Blah: 1}; const second = {Hello: 'world'}; const result = UpdateObject(first, second);

Rendered benchmark preparation results:

Previous results

Test case name	Result
spread operator
helper method

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Latest run results:

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

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36

Browser/OS: Chrome 70 on Windows 7

Test name	Executions per second
spread operator	3683669.0 Ops/sec
helper method	1596413.0 Ops/sec

test for object.assign helper (version: 0)