.replace() vs. .split().join() vs .replaceAll() (v28)

Revision 28 of this benchmark created on

Setup

var mystring = 'okay.this.is.a.string';
  var dynamicRegex = new RegExp("\\.","gm");
  var staticRegex = /\./g;

Test runner

Ready to run.

Testing in
TestOps/sec
.replace(/\./g,' ')
result = mystring.replace(/\./g,' ');
ready
.replace(new RegExp(".","gm")," ")
result = mystring.replace(new RegExp("\\.","gm")," ");
ready
.split('.').join(' ')
result = mystring.split('.').join(' ');
ready
Stored Dynamic Regex
result = mystring.replace(dynamicRegex," ");
ready
Stored static Regex
result = mystring.replace(staticRegex," ");
ready
String replace
result = mystring.replace('.',' ').replace('.',' ').replace('.',' ').replace('.',' ');
ready

Revisions

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