Calls the given closure with every element in the given list.
The function returns a list that contains all values returned by the closure.
Lucee Function Reference
listmap()
Beispiel
listmap(string list,function closure,[string delimiter,[boolean includeEmptyFields,[boolean multiCharacterDelimiter,[boolean parallel,[number maxThreads]]]]]):string
Kategorie
string,list,iterator
Argumente
Die Argumente für diese Funktion sind fest vorgegeben. Ausser den nachfolgenden Argumenten dürfen keine weiteren verwendet werden.
| Name | Typ | Required | Default Value | Beschreibung |
|---|---|---|---|---|
| list | string | Yes | list to iterate | |
| 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 | false | include empty fields or not |
| multiCharacterDelimiter | boolean | No | true | 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 | false | execute closures parallel |
| maxThreads | number | No | 20 | maximum number of threads executed, ignored when argument "parallel" is set to false |