gistfile1.txt

 fluid.preExpandRecurse = function (root, source, holder, member) { // on entry, holder[member] = source
        function pushExpander(expander) {
            root.expanders.push({expander: expander, holder: holder, member: member});
            delete holder[member];
        };
        if (fluid.isIoCReference(source)) {
            var parsed = fluid.parseContextReference(source);
            var segs = fluid.model.parseEL(parsed.path);
            pushExpander({
                func: fluid.expander.fetch,
                context: parsed.context,
                segs: segs
            });
        } else if (fluid.isPlainObject(source)) {
            if (source.expander) {
                source.expander.func = fluid.getGlobalValue(source.expander.type || "fluid.invokeFunc")
                pushExpander(source.expander);
            } else {
                fluid.each(source, function (value, key) {
                    fluid.preExpandRecurse(root, value, source, key);
                });
            }
        }
    };
    
      // High performance expander for situations such as invokers, listeners, where raw materials can be cached - consumes "root" structure produced by preExpand
    fluid.expandImmediateImpl = function (root, options) {
        var expanders = root.expanders;
        for (var i = 0; i < expanders.length; ++ i) {
            var expander = expanders[i];
            expander.holder[expander.member] = expander.expander.func(null, expander, options); 
        }
    };