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Run results for:
Test map foreach
test
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<iframe src="https://measurethat.net/Embed?id=596923" 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/134.0.0.0 Safari/537.36
Browser:
Chrome 134
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
forEach
10782867.0 Ops/sec
map
10700929.0 Ops/sec
Tests:
forEach
let products = {0 : {id:10},1 : {id:10},2 : {id:10},3 : {id:10},4 : {id:10},5 : {id:10},6 : {id:10},7 : {id:10},8 : {id:10},9 : {id:10},10 : {id:10}} let productIds = null; Array.from(products).forEach(product => { productIds = productIds + product.id + ',' })
map
let products = {0 : {id:10},1 : {id:10},2 : {id:10},3 : {id:10},4 : {id:10},5 : {id:10},6 : {id:10},7 : {id:10},8 : {id:10},9 : {id:10},10 : {id:10}} let productIds = null; Array.from(products).map(product => { return productIds = productIds + product.id + ',' })