Way to call method on Chaiscript object from C++

[mallardtheduck]

Hi, I'm looking for some way to call a method on a Chaiscript object from C++, but I can't see anything obvious.

For example:
(Chaiscript)

class Foo{
   def Foo() {}
   def Bar(x) { return x + 5; }
};

(C++)

auto foo = chai.eval("Foo()");
//somehow retrieve 'Foo::Bar' as std::function<int(int)> or similar
std::cout << bar(3) << std::endl; // prints "8"

I can get the object as a chaiscript::dispatch::Dynamic_Object, but there seems to be no way to see methods on the object. get_attrs just gives me member variables, not the methods.

[mallardtheduck]

As a workaround, I've created Chaiscript wrapper functions outside of an object that can be called from C++.

i.e. for the example above:

(Chaiscript)

def Call_Bar(o, x){
   return o.Bar(x);
}

(C++)

auto foo = chai.eval<chaiscript::dispatch::Dynamic_Object>("Foo()");
auto caller = chai.eval<std::function<int(chaiscript::dispatch::Dynamic_Object, int)>>("Call_Bar");
std::cout << caller(foo, 3) << std::endl;

It would still be much nicer if there were a proper way to do this...