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Run results for:
lookup table vs if statement
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=582730" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Browser:
Firefox 134
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Benchmark engine:
Benchmark.js
if else
2.9M/s
Lookup
2.1M/s
View exact numbers
Test name
Executions per second
✓
if else
2,901,035 Ops/sec
Lookup
2,072,985 Ops/sec
Tests:
Lookup
Object.prototype.add = function (){ const object = Object.assign(this); const keys = Object.keys(object); let index = 0; const loopup = { 'object': function(arr){ const array = Object.values(arr); for(let o = 0, l = array.length; o < l; o++){ if(typeof(array[o]) === 'number'){ object[keys[index]] += array[o]; index++; } if(index === keys.length) break; }; }, 'number': function(number){ object[keys[index]] += number; index++; } } for(let i = 0, length = arguments.length; i < length; i++) { loopup[typeof(arguments[i])](arguments[i]) if(index === keys.length) break; } return object; }; const AddToObject = {"x": 121, "y": 122, "z": 500, p: 500, l: 69, j: 420}.add(900000,{x:6900,z:9000}, [5000000,123,123]);
if else
Object.prototype.add = function (){ const object = Object.assign(this); const keys = Object.keys(object); let index = 0; for(let i = 0, length = arguments.length; i < length; i++) { const type = typeof(arguments[i]) if(type === 'object'){ const array = Object.values(arguments[i]); for(let o = 0, l = array.length; o < l; o++){ if(typeof(array[o]) === 'number'){ object[keys[index]] += array[o]; index++; } if(index === keys.length) break; }; } else if(type === 'number') { object[keys[index]] += arguments[i]; index++; } if(index === keys.length) break; } return object; }; const AddToObject = {"x": 121, "y": 122, "z": 500, p: 500, l: 69, j: 420}.add(900000,{x:6900,z:9000}, [5000000,123,123]);