gruchalski.com

Following on a tweet from Sean Corfield, I couldn’t believe it is possible to create a function called if, else, while and so on as well as declare variable called var. Here is the code that may hurt your head:

[sourcecode lang="cf"]
<cffunction name="if">
	<cfargument name="val1" />
	<cfargument name="val2" />
	<cfif val1 eq val2>
		<cfreturn true />
	</cfif>
	<cfreturn false />
</cffunction>
<cffunction name="hello">
	<cfset var var = 2 />
	<cfreturn var />
</cffunction>
<cfif if( hello(), 2 )>
	LOL
</cfif>
[/sourcecode]

How cool is that ;)

This entry was posted on Tuesday, September 22nd, 2009 at 10:09 am and is filed under ColdFusion. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.