Info

Underscore's isArray function versus jQuery's isArray function

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<script src="http://underscorejs.org/underscore-min.js">
</script>
<script>
  Benchmark.prototype.setup = function() {
    var array = ['im', 'an', 'array', 'bitch', 'respect', 'that', 'yo']
    var notarray = "im not even an array haha!"
  };
</script>

Preparation code output

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isArrayAnArray = _.isArray(array)
isNotArrayAnArray = _.isArray(notarray)

isArrayAnArray = jQuery.isArray(array)
isNotArrayAnArray = jQuery.isArray(notarray)

isArrayAnArray = Array.isArray(array)
isNotArrayAnArray = Array.isArray(notarray)

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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 ramesaliyev on 1st March 2013
• Revision 2: published by Kevin Ennis on 1st March 2013

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