Preparation code

 
<script>
  Benchmark.prototype.setup = function() {
    var arr = [];
    
    for (var i = 0; i < 5000; i += 1) {
        if (i%2 == 0) { arr.push('string'); }
        else { arr.push('number'); }
    }
  };
</script>

Test runner

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var i = arr.length;

while (i--) {
   if (arr[i] == 'string') { arr[i] += ' found'; }
}

var i = arr.length;

while (i--) {
   if (arr[i] === 'string') { arr[i] += ' found'; }
}

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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:

• Revision 1: published by John Cockrell on 7th January 2013
• Revision 2: published by Benjamin on 7th January 2013
• Revision 3: published by John Cockrell on 21st January 2013

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