Preparation code

<script src="//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.4.3/underscore-min.js"></script>
<script src="http://sjhcockrell.s3.amazonaws.com/downloads/belt.js"></script>
<script>
  Benchmark.prototype.setup = function() {
    var a = [];
    
    for (var i = 0; i < 1000; i += 1) {
        a[i] = i;
    }
  };
</script>

Preparation code output

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B.indexOf(a, 500);

_.contains(a, 500);

B.complexIndexOf(a, 500);

a.indexOf(500);

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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 16th January 2013
• Revision 2: published by John Cockrell on 18th January 2013

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