<!---
Capitalize the first letter of each item in a list.
@param str List to parse. (Required)
@param delimiter List delimiter. Defaults to a comma. (Optional)
@return Returns a string.
@author Randy Johnson (randy@cfconcepts.com)
@version 1, May 30, 2010
--->
<cffunction name="capFirstList" returntype="string" output="false">
<cfargument name="str" type="string" required="true" />
<cfargument name="delimiter" default="," required="false">
<cfset var newstr = "" />
<cfset var word = "" />
<cfset var separator = "" />
<cfloop index="word" list="#arguments.str#" delimiters="#arguments.delimiter#">
<cfset newstr = newstr & separator & UCase(left(word,1)) />
<cfif len(word) gt 1>
<cfset newstr = newstr & right(word,len(word)-1) />
</cfif>
<cfset separator = arguments.delimiter />
</cfloop>
<cfreturn newstr />
So what do you think? How can I improve on this function?
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