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listcoldfusioncoldfusion-10lucee

ListRemoveDuplicates result has a comma at the end

When using listRemoveDuplicates in Lucee, it removes the duplicate values but still leaves the delimiter in end of the value.

Ex: 

<cfset myUsers = 'sathish,sathish'>
<cfset removeDups = listRemoveDuplicates(myUsers)>

<cfdump var="#removeDups#" />

This produces the output: 

sathish,

However, when checking this same function with Adobe ColdFusion, it produces the correct value (no comma at the end): 

sathish

How can I omit the comma delimiter in Lucee?

Solution

  • Surfing the Lucee documentation, I found the ListCompact() function which returns the correct value. 

    <cfset myUsers = 'sathish,sathish'>
<cfset removeDups = listCompact(listRemoveDuplicates(myUsers))>
<cfdump var="#removeDups#" />