cats

-module (helloworld).
-export([show/0]).
-record (dude, {name, age}).
println(What) -> io:format("~p~n", [What]).
show() ->
    println("Ole, ola!"),
    println([1,2,3]),
    println({"Joe", 1, ok}),
    println(#dude{name="Joe", age=20}),
    println([<<"ABC">>, <<001>>]),