Run results for: Lodash _.some vs _.includes

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 SberBrowser/19.0.0.0

Browser: Chrome 127

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Includes

170/s

some

53/s

View exact numbers

Test name	Executions per second
✓ Includes	170 Ops/sec
some	53 Ops/sec

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

function makeid(length) {
   var result           = '';
   var characters       = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
   var charactersLength = characters.length;
   for ( var i = 0; i < length; i++ ) {
      result += characters.charAt(Math.floor(Math.random() * charactersLength));
   }
   return result;
}

var a = [];

for (let i=0; i<100000; i++){
     a.push(makeid(15));   
}

Tests:

some
_.some(a, x=>x===a[23424]); _.some(a, x=>x===a[0]); _.some(a, x=>x===a[99999]);
Includes
_.includes(a, a[23424]); _.includes(a, a[0]); _.includes(a, a[99999]);

Run results for: Lodash _.some vs _.includes

Some vs Includes

some

Includes