Calls the given closure with every element in the given collection.
the function returns an array or struct (depending on the input) that contains all values returned by the closure.
Lucee Function Reference
collectionmap()
Beispiel
collectionmap(object collection,function closure,[boolean parallel,[number maxThreads]]):object
Kategorie
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 |
---|---|---|---|---|
collection | object | Yes | collection to iterate | |
closure | function | Yes | UDF/Closure that is called with every value in the collection | |
parallel | boolean | No | execute closures parallel | |
maxThreads | number | No | 20 | maximum number of threads executed, ignored when argument "parallel" is set to false |