Benchmark: _.merge vs _.cloneDeep + Object.assign v2

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Tests:

_.merge
var customizationData = { a: 'oh', b: 'my' }; var tenantPolicy = { c: 'goddess', d: 'aaaaa' }; var result = _.merge(customizationData, tenantPolicy);
_.cloneDeep + Object.assign
var customizationData = { a: 'oh', b: 'my' }; var tenantPolicy = { c: 'goddess', d: 'aaaaa' }; var tenantPolicy1 = _.cloneDeep(tenantPolicy); var result = Object.assign(customizationData, tenantPolicy1);

Rendered benchmark preparation results:

Previous results

Test case name	Result
_.merge
_.cloneDeep + Object.assign

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Latest run results:

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

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.75 Safari/537.36 Edg/100.0.1185.36

Browser/OS: Chrome 100 on Windows

Test name	Executions per second
_.merge	948133.6 Ops/sec
_.cloneDeep + Object.assign	462608.3 Ops/sec

_.merge vs _.cloneDeep + Object.assign v2 (version: 0)