Fizz Buzz

fizzbuzz.cfm

<!--- cf function that solves the fizzbuzz test --->
<!--- I generally don't like functions outputing themselves,
 I would rather have it do a return - gives you more flexability later --->
<cffunction name="displayFBMsg" access="private" hint="whatever..."><!--- no returntype / no output --->
	<cfargument name="numberOfIterations" required="true" type="numeric"><!--- personal preference, I like name, type, required, but thats not a big deal --->
	
	<cfloop from="1" to="#arguments.numberOfIterations#" index="i"><!--- i is not var'd --->
		<!--- with this logic, you're going to do at least 2 checks on every number, 
		and if those pass, you'll do 4, regardless (just as a comparison)  --->
		<cfif i MOD 3 EQ 0 OR i MOD 5 EQ 0>
			<cfif i MOD 3 EQ 0>fizz</cfif><cfif i MOD 5 EQ 0>buzz</cfif>
		<cfelse>
			<cfoutput>#i#</cfoutput>
		</cfif>
		</br>
	</cfloop>
</cffunction>

<!--- call the function --->
 <cfoutput>#displayFBMsg(100)#</cfoutput><!--- I like that you parametized the number of iterations --->