Test case name | Result |
---|---|
arr.filter(Boolean) | |
arr.filter(item => item !== undefined); | |
arr.filter(item => !!item); |
Test name | Executions per second |
---|---|
arr.filter(Boolean) | 1556569.0 Ops/sec |
arr.filter(item => item !== undefined); | 262393.1 Ops/sec |
arr.filter(item => !!item); | 4276571.0 Ops/sec |