Functional Extend in ColdFusion (think jQuery.extend())

gistfile1.cfm

<cfscript>
public Struct function extend()
output=false hint="I take structs and add their keys"{
	var ret = {};
		for(var i = 1; i <= arrayLen(arguments); i++){
		for(key in arguments[i]){
			ret[key] = arguments[i][key];
		}
	}

	return ret;
}
</cfscript>