add aspect to object

gistfile1.js

_.each(that, function(fn, prop) {
    if (typeof fn === 'function') {
        that[prop] = function() {
            console.log('call: ' + prop);
            return fn.apply(that, arguments);
        };
    }
});

(function() {
    var indent = [];
    _.each(that, function(fn, prop) {
        if (typeof fn === 'function') {
            that[prop] = function() {
                console.log(indent.join('') + 'call: ' + prop);
                indent.push('  ');
                var res = fn.apply(that, arguments);
                indent.pop();
                return res;
            };
        }
    });
})();