Replace All vs Split/Join (v11)

Revision 11 of this benchmark created on

Setup

str = "Test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test abc test test abc test...";
    reg_exp = new RegExp('abc', 'g');
    replaceAll = function(string, omit, place, prevstring) {
      if (prevstring && string === prevstring)
        return string;
      prevstring = string.replace(omit, place);
      return replaceAll(prevstring, omit, place, string)
    }

Test runner

Ready to run.

Testing in
TestOps/sec
split & join
str.split("abc").join("");
ready
replace
str.replace(/abc/g, '');
ready
replaceAll custom function
str = replaceAll(str, "abc", "")
ready
replace with cached regexp
str.replace(reg_exp, '');
ready

Revisions

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