Run results for: oneof loop vs idx

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36

Browser: Chrome 60

Operating system: Windows

Device Platform: Other

Date tested: 6 years ago

Test name	Executions per second
loop	4000583.0 Ops/sec
indexof	1486842.0 Ops/sec

Script Preparation code:

      /**
       * @param {...*} var_args
       */
      var oneofloop = function oneof(var_args) {
         var first = arguments[0];
         for(var i=1; i<arguments.length; i++)
         {
            if ( first == arguments[i] )
            {
               return true;
            }
         }
         return false;
      }
            /**
       * @param {...*} var_args
       */
      var oneofidx = function oneof(var_args) {
        var first = arguments[0];
        var argArray = Array.prototype.slice.call(arguments);
        return argArray.indexOf(first)!=-1;
      }

Tests:

loop
oneofloop(3,1,2,3,4,5)
indexof
oneofidx(3,1,2,3,4,5)

Run results for: oneof loop vs idx

loop

indexof