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Run results for:
Array from set
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<iframe src="https://measurethat.net/Embed?id=621935" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
Browser:
Chrome 142
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
8 months ago
Array from spread
7.8M/s
Array from Set
7.7M/s
View exact numbers
Test name
Executions per second
✓
Array from spread
7,773,940 Ops/sec
Array from Set
7,661,685 Ops/sec
HTML Preparation code:
<!--your preparation HTML code goes here-->
Tests:
Array from Set
const foo = [{ name: 'Alice', age: 25, contact: { email: 'alice@example.com', phone: '123-456-7890', }, preferences: { language: 'English', timezone: 'UTC', }, }, { name: 'Peter', age: 25, contact: { email: 'peter@example.com', phone: '123-456-7890', }, preferences: { language: 'English', timezone: 'UTC', }, }]; Array.from(new Set(foo.map(p => name)))
Array from spread
const foo = [{ name: 'Alice', age: 25, contact: { email: 'alice@example.com', phone: '123-456-7890', }, preferences: { language: 'English', timezone: 'UTC', }, }, { name: 'Peter', age: 25, contact: { email: 'peter@example.com', phone: '123-456-7890', }, preferences: { language: 'English', timezone: 'UTC', }, }]; [...new Set(foo.map(p => name))]