Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
Feature Requests
FAQ
Register
Log In
Run results for:
conditionally insert properties w/ terinary
https://www.reddit.com/r/javascript/comments/mrzrty/the_shortest_way_to_conditionally_insert/
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=619911" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0
Browser:
Firefox 144
Operating system:
Windows
Device Platform:
Desktop
Date tested:
10 months ago
Benchmark engine:
Benchmark.js
boring
37.9M/s
Terinary
37.6M/s
Object.assign
9.2M/s
spread
8.1M/s
View exact numbers
Test name
Executions per second
✓
boring
37,930,264 Ops/sec
Terinary
37,604,600 Ops/sec
Object.assign
9,178,378 Ops/sec
spread
8,069,951 Ops/sec
Tests:
boring
const obj = { hello: "world" }; if (Math.random()>.5) { obj.foo = "bar"; }
spread
const obj = { hello: "world", ...Math.random()>.5 && { foo: "bar" } };
Object.assign
const obj = Object.assign({ hello: "world" }, Math.random()>.5 && { foo: "bar" });
Terinary
const obj = { hello: "world" }; Math.random()>.5 ? obj.foo = "bar" : false