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Iterate-Set3
(version: 1)
Iterate over a set.
Comparing performance of:
for of: few items vs for of: many items vs forEach: few items vs forEach: many items
Created:
one year ago
by:
Guest
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Script Preparation code:
var fewItemSet = new Set([1, 2, 3]); var manyItemSet = new Set(Array.from({ length: 1000 }, (_, i) => i));
Tests:
for of: few items
let result = 0; for (const item of fewItemSet) { result += item; }
for of: many items
let result = 0; for (const item of manyItemSet) { result += item; }
forEach: few items
let result = 0; fewItemSet.forEach((item) => { result += item })
forEach: many items
let result = 0; manyItemsSet.forEach((item) => { result += item })
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (4)
Previous results
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Test case name
Result
for of: few items
for of: many items
forEach: few items
forEach: many items
Fastest:
N/A
Slowest:
N/A
Latest run results:
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