Calls the given closure with every element in the given array.
the function returns a array that contains all values returned by the closure.
Lucee Object Methods Reference
Object Method String.listMap
String.listMap(function closure,[string delimiter,[boolean includeEmptyFields,[boolean multiCharacterDelimiter,[boolean parallel,[number maxThreads]]]]]):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 | filter can be a function/closure that implements the following constructor [function(any value, number index, string list, string delimiter):any]. |
| delimiter | string | No | delimiter used to separate the string list |
| includeEmptyFields | boolean | No | include empty fields or not |
| multiCharacterDelimiter | boolean | No | specifying whether the delimiters parameter specifies a multi-character delimiter. If this parameter is true, the delimiters parameter must specify a single delimiter consisting of multiple characters. This parameter enables the ListToArray function to convert a list such as the following to an array of color names: red:|orange:|yellow:|green:|blue:|indigo:|violet. |
| parallel | boolean | No | execute closures parallel |
| maxThreads | number | No | maximum number of threads executed, ignored when argument "parallel" is set to false |