Parameter
Last updated on
16 May 2021
Description
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 from the right to left, and will return the value.
Returns
Any
Syntax
StringReduceRight(array, function(result, item, [,index, array])[, initialValue])
History
ColdFusion (2021 release): Added in this release.
Parameters
|
|
Description |
|---|---|
|
string |
(Required) The input string |
|
function |
(Required) Closure or a function reference that will be called for each of the iteration. |
|
initialVal |
(Optional) Initial value that will be used for the reduce operation. The type is any. |
Example
<cfscript>
myStr="1202";
closure=function(value1,value2){
return (value1 & value2);
}
writeOutput(StringReduceRight(myStr,closure,"ColdFusion "))
//writeOutput(myStr.reduce(closure,"ColdFusion"))
</cfscript>
Output
ColdFusion 2021
Example- Member function
<cfscript>
myStr="1202";
closure=function(value1,value2){
return (value1 & value2);
}
writeOutput(myStr.reduce(closure,"ColdFusion"))
</cfscript>
Output
ColdFusion 2021