Lucee object methods reference
Object Method String.filter
Filters a string to its elements for which the callback function returns true.
String.filter(function closure):string
Arguments
The arguments for this function are set. You can not use other arguments except the following ones.
| Name | Type | Required | Description |
|---|---|---|---|
| closure | function | Yes | Closure or a function reference that will be called for each of the iteration. |