Simulate Polymorphism in Lua

["RJP Computing" <rjpcomputing@...>]

I would like to bind two functions that are using polymorphisms in C++, to Lua, is this possible?

example:
    Create( std::string path, std::string section )
and
    Create( std::string hardware, std::string device, std::map<std::string, std::string> hardwareInitSettings )
-- 
Regards,
Ryan