Just wondered if i could pick you brains for a nice solution to
dynamically add methods to a class, paying particular attention
to overloads. I'm currently writing a mocking framework and
everything's coming along nicely and i'm wondering how to handle
replacing overloads of the mocked class.
To create a new mocked class this is the code:
auto mock = new Mock!Person();
Simple enough, mock now contains an extended class with all the
methods set to assert(false) because there are no implementations
yet. What i need to do is to add the implementations dynamically.
This is the code i propose.
mock.addMethod("getAge", int delegate(){
return 40;
});
assert(mock.getAge() == 40);
Which i guess would be easy to implement but it doesn't handle
overloads because the method string doesn't contain enough
information to define which overload it's implementing.
Any nice ideas what would be a nice way of supporting this? I
thought i'd ask while i have a think and get some tea. :)
