Lucee Function Reference

collectionmap()

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.

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