Description
Removes duplicate values (if they exist) in a list.
Returns
List sans duplicate values
History
ColdFusion 10: Added this function
ListRemoveDuplicates(list[, delimiter] [, ignoreCase])
Properties
Parameter |
Description |
|---|---|
list |
Required. List of objects. |
delimiter |
Optional. Character(s) that separate list elements. The default value is comma. . |
ignoreCase |
Optional. If true, ignores the case of strings in the list. By default the value is set to false. |
Example
<cfscript> myList = "one,two,three,four,five,one,five,three" newList = listremoveduplicates(myList); //default delimeter is "," //newList contains "one,two,three,four,five" </cfscript> <cfscript> myList = "one,two,three,four,five,ONE,TWO,THREE" newList = listremoveduplicates(myList, ",", true); //newList contains "one,two,three,four,five" </cfscript>
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