code: function(object, method) {
        if (object == null) return void 0;
        var func = object[method];
        var args = slice.call(arguments, 2);
        return _.isFunction(func) ? func.apply(object, args) : void 0;
      }
docs: If object is not undefined or null then invoke the named `method` function with `object` as context and arguments; otherwise, return undefined.