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Run results for:
splice vs map vs pop
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Browser:
Chrome 124
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
splice
4733248.5 Ops/sec
if
7359499.5 Ops/sec
pop
13732209.0 Ops/sec
Tests:
splice
var t = ['a', 'b', 'c', 'd']; var last = t.splice(-1) var result = t.map(el => `<span>{$el}</span>`) var str = result.join('') + last
if
var t = ['a', 'b', 'c', 'd']; var result = t.map((el, index, list) => index < list.length - 1 ? `<span>${el}</span>` : el) var str = result.join('')
pop
var t = ['a', 'b', 'c', 'd']; var last = t.pop() var result = t.map(el => `<span>{$el}</span>`) var str = result.join('') + last