array-some

JavaScript performance comparison

Revision 2 of this test case created

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var testArray = [];
   
    for(var i=1; i < 500; i++)
    {
       var c = i;
       testArray.push( {id : c, name : 'job'});
    }
};
</script>

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

Testing in unknown unknown
Test Ops/sec
for
var j = testArray.length, r = false;
for(var i= 0; i < j; i++)
{
    if(testArray[i].id === 450) {
        r = true; break;
    }
}
pending…
some
var r = testArray.find(function (e) {
    return (e.id === 450);    
});
pending…

Compare results of other browsers

Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

0 comments

Add a comment