Preparation code

<script>
  var Klass = function() {};
  
  Klass.prototype.a = function() {};
  Klass.prototype.b = function() {};
  Klass.prototype.c = function() {};
</script>

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var object = new Klass();

var object = Object.create(Klass.prototype);

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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 Jeremy Ashkenas on 15th September 2010
• Revision 4: published by New vs create with ctors on 19th July 2011
• Revision 5: published on 24th July 2011
• Revision 6: published on 4th August 2011
• Revision 8: published on 26th September 2011
• Revision 9: published on 6th July 2012
• Revision 10: published on 7th August 2012

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