Test case name | Result |
---|---|
undefined | |
typeof | |
in | |
hasOwnProperty | |
bool | |
Object.prototype.hasOwnProperty.call |
Test name | Executions per second |
---|---|
undefined | 4198731.5 Ops/sec |
typeof | 12401582.0 Ops/sec |
in | 12267177.0 Ops/sec |
hasOwnProperty | 10784437.0 Ops/sec |
bool | 12226467.0 Ops/sec |
Object.prototype.hasOwnProperty.call | 3882325.0 Ops/sec |