Info

This tests the performance of a vanilla chain of $.fn.removeAttr against the performance of a composed version of the underlying $.removeAttr.

Preparation code

<script src="//code.jquery.com/jquery-1.7.2.js"></script>
<script src="https://raw.github.com/johnbender/jquery-lazy-proxy/master/lazy.js"></script>
<script>
window.testElementCount = 20;
</script>
<script src="https://raw.github.com/johnbender/jquery-lazy-proxy/master/test/proxies-perf.js"></script>
 
<script>
  Benchmark.prototype.setup = function() {
    // cache the test sets 
    window.testSetDivs = $( "[data-test]" );
    
    // add the attribute and data to be removed
    window.testSetDivs
      .attr("foo", "bar")
      .attr("bing", "bang")
      .data( "baz", "bak" );
  };
</script>

Preparation code output

Test runner

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window.testSetDivs.removeAttr( "foo" ).removeAttr( "bing" );

window.testSetDivs.cleanUpJustAttrs( "foo", "bing" );

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