Support delegation

[syyqdsxfdmy]

I have a custom method to receive the delegation type. The method code is as follows:
public static dynamic GREPARRAY(dynamic data, Func<dynamic, bool> func)
{
if (func==null)
{
func = item => item > 1;
}
List list = new List();
if (data is Array)
{
foreach (dynamic item in data)
{
if (func(item))
{
list.Add(item);
}
}
}
return list;
}

I try to use statements：“GREPARRAY(null,item=>item>1)”，An error occurred。
How do I call this method，thanks

[OJB78]

Hello team!

It would be really great if we have support for delegation.
I have the follow scenario. Is there any workaround to make this work?
Thanks!

public class Test
{
    public int Method1(string str)
    {
        // Do something
        return 0;
    }

    public int Method2(string str)
    {
        // Do something different
        return 1;
    }

    public int RunTheMethod(Func<string,int> myMethodName)
    {
        // ... do stuff
        int i = myMethodName("Test");
        // ... do more stuff
        return i;
    }

    public void Init()
    {
        // This is working
        int x = RunTheMethod(Method1);
        int y = RunTheMethod(Method2);

        // This is not working
        ExpressionContext context = new ExpressionContext();
        IGenericExpression<int> e = context.CompileGeneric<int>("RunTheMethod(Method1)");
        int z = e.Evaluate();
    }
}