ColdFusion 10 Closure Nesting example

nester.cfc

component {

	public string function publicMethod (String name, member=0) {
		local.localVar = member + 5;
		local.localVarOuter = local.localVar;
		local.localVar2 = "outer: #name#";

		return function() {
			local.localVar = "zxcv";
			return function() {
				return "member: #member#<br/>name: #name#<br/>localVar: #localVar#<br/>localVar2: #localVar2#";
			};
		};
	}

}

nesting.cfm

<cfscript>
	sample = new nester();
	closureVar = sample.publicMethod("Xavier");
	escape1 = closureVar();
	escape2 = escape1();
	writeOutput( escape2 );
</cfscript>

output.txt

member: 0
name: Xavier
localVar: zxcv
localVar2: outer: Xavier