Use of any-function in simulink

I want to find out wheter an input signal's value is included in an array or not.

In Matlab, I would use such code:

a = [10 20 30];
if any(x==a) 
   disp('a contains x');
else
   disp('a doesn't contain x');
end

In Simulink, I only found this way:

But the sum block is different to the any-function and algebraic calculations with boolean values is bad coding style. How to realise the any-function in simulink?

Answer 1

[Andreas]

Easy answer: The OR-Block is exactly what I need.

I wrote too many .m-Scripts.