Run results for: Find vs Reduce

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36

Browser: Chrome 94

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
reducing-to-value	1690679.0 Ops/sec
find-value	1678882.0 Ops/sec

HTML Preparation code:

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

Tests:

reducing-to-value
const arr = [ { type: "element", attributes: [ { key: "aid", value: "215-001-01" }, { key: "class", value: "mug-card-4" } ] }, { type: "element", attributes: [ { key: "aid", value: "215-001-02" }, { key: "class", value: "mug-card-4" } ] }, ]; let reduced = arr.reduce((prev,curr) => { return curr.key === "aid" ? curr : prev }, null)
find-value
const arr = [ { type: "element", attributes: [ { key: "aid", value: "215-001-01" }, { key: "class", value: "mug-card-4" } ] }, { type: "element", attributes: [ { key: "aid", value: "215-001-02" }, { key: "class", value: "mug-card-4" } ] }, ]; let found = arr.find((ele) => { return ele.key === "aid" ? ele : null })