>Functional style is basically not done with OOP. Check out Smalltalk, it's actually more derived from Lisp than from Simula. >The actor model (i.e. what Er

>Functional style is basically not done with OOP. Check out Smalltalk, it's actually more derived from Lisp than from Simula. >The actor model (i.e. what Erlang does)? Smalltalk matches the actor model. A lot of people compare Erlang and Smalltalk, actually.