array join vs string connect (v28)

Revision 28 of this benchmark created on

Description

Added a test

Preparation HTML

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<script>
  var alphabet = "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z";
  var alphatmp = [];

  for (i = 0; i < 200; i++)
  alphatmp.push(alphabet);

  var str_to_split = alphatmp.join(',');
  var myarray = str_to_split.split(',');
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
array join
var tmp = [];
for (i = 0; i < myarray.length; i++) {
  tmp.push(myarray[i]);
}

var output = tmp.join('');
ready
string connect
var output = '';
for (i = 0; i < myarray.length; i++) {
  output += myarray[i];
}
ready
while
var output = '';
var i = myarray.length;
while (i--) {
  output = myarray[i] + output;
}
ready
jquery
var output = '';

foreach(myarray, function(key, value) {
  $(output).append(value);
});
ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.