Run results for: Test multiple difference method

Run details:
User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36
Browser: Chrome 63
Operating system: Windows
Device Platform: Other
Date tested: 2024 years ago
Test name	Executions per second
Lodash	168.0 Ops/sec
Filter	94.0 Ops/sec
Reduce with Set	0.0 Ops/sec
Reduce no set	94.0 Ops/sec
Filter with set	7268.6 Ops/sec
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</script>
Tests:
Lodash
_.differenceWith(sourceData, targetData, (target, source) => target.value === source.value)
Filter
sourceData.filter(target => !targetData.some(source => (source.value === target.value)))
Reduce with Set
var tValues = new Set(...targetData.map(e => e.value)); sourceData.reduce((acc, v, k) => tValues.has(v.value) ? [] : v.value);
Reduce no set
sourceData.reduce((acc, v, k) => targetData.some(t => t.value === v.value) ? [] : v.value);
Filter with set
var tValues = new Set(targetData.map(e => e.value)); sourceData.filter(target => !tValues.has(target.value));
Run results for: Test multiple difference method

Lodash

Filter

Reduce with Set

Reduce no set

Filter with set
