array join vs string connect (v21)

Revision 21 of this benchmark created on

Setup

var arr = ["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"];

Test runner

Ready to run.

Testing in
TestOps/sec
array join
var output = arr.join("");
ready
string connect
var output = "";
for (var i = 0, len = arr.length; i < len; i++) {
  output += arr[i];
}
ready

Revisions

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