Invoke method with name on object referenced by value, passing the given parameters. If
n_parameters is 0 no parameters will be passed to the method.
The object instance will be handled automatically even when the method is a custom one
registered with javascriptcore.class_.Class.addMethod, so it should never be passed explicitly as parameter
of this function.
This function always returns a #JSCValue, in case of void methods a #JSCValue referencing
<function>undefined</function> is returned.
Invoke method with name on object referenced by value, passing the given parameters. If n_parameters is 0 no parameters will be passed to the method. The object instance will be handled automatically even when the method is a custom one registered with javascriptcore.class_.Class.addMethod, so it should never be passed explicitly as parameter of this function.
This function always returns a #JSCValue, in case of void methods a #JSCValue referencing <function>undefined</function> is returned.