Run results for: PwD84cTUCbiv4QqfvngndfD7u8sXdFuW

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36 OPR/40.0.2308.90

Browser: Opera 40

Operating system: Windows

Device Platform: Other

Date tested: 7 years ago

Test name	Executions per second
A	1208.9 Ops/sec
B	21977.0 Ops/sec

Script Preparation code:

var self = {a:1,b:2,c:3,d:4}

Tests: