Lucee object methods reference

Object Method String.listMap

Calls the given closure with every element in the given list.
      The function returns a list that contains all values returned by the closure.
String.listMap(function closure,[string delimiter,[boolean includeEmptyFields,[boolean multiCharacterDelimiter,[boolean parallel,[number maxThreads]]]]]):string

Category

string,list,iterator

Arguments

The arguments for this function are set. You can not use other arguments except the following ones.
Name Type Required Default Value 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 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