Run results for: Tree traverse: new vs copy

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0

Browser: Firefox 83

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Build tree from scratch	8536499.0 Ops/sec
Modify	48285.5 Ops/sec

HTML Preparation code:

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

Script Preparation code:

var data = 1
var treePrototype = {
    bool: {
        filter: [{
            very: {
                long: {
                    tree: {
                        data: 2
                    }
                }
            }
        }],
        must_not: [],
        must: [],
        should: []
    }
}

Tests:

Build tree from scratch
var tree = { bool: { filter: [], must_not: [], must: [], should: [] } } tree.bool.filter.push({ very: { long: { tree: { data: data } } } })
Modify
var cloned = _.cloneDeep(treePrototype) cloned.bool.filter[0].very.long.tree.data = data

Run results for: Tree traverse: new vs copy

Build tree from scratch

Modify