elixir exercise

main.exs

# function 2
func_2 = fn
  0, 0, _ -> "FizzBuzz"
  0, _, _ -> "Fizz"
  _, 0, _ -> "Buzz"
  _, _, n -> n
end

IO.puts func_2.(1,1,1) 

# function 3
func_3 = fn n ->
  func_2.(rem(n, 3), rem(n,5), n)
end

# function 4
prefix = fn firstname -> (fn name -> "#{firstname} #{name}" end) end