The callback invoked when an object is first created.
- iOS 7.0+
- macOS 10.5+
- tvOS 9.0+
The execution context to use.
The JSObject being created.
If you named your function Initialize, you would declare it like this:
void Initialize(JSContextRef ctx, JSObjectRef object);
Unlike the other object callbacks, the initialize callback is called on the least derived class (the parent class) first, and the most derived class last.