Lucee Function Reference
stringreduce()
Iterates over every element of the string and calls the closure to work on the elements of the string. This function will reduce the string to a single value and will return the value.
Example
stringreduce(string string,function closure,[any initialVal]):any
Arguments
The arguments for this function are set. You can not use other arguments except the following ones.
Name | Type | Required | Description |
---|---|---|---|
string | string | Yes | Input string. |
closure | function | Yes | Closure or a function reference that will be called for each of the iteration. |
initialVal | any | No | Initial value that will be used for the reduce operation. |