RosettaCodeData/Task/Enumerations/Elixir/enumerations-3.elixir

# Keyword list
fruits = ~w(apple banana cherry)a |> Enum.with_index
#=> [apple: 0, banana: 1, cherry: 2]

# Map
fruits = ~w(apple banana cherry)a |> Enum.with_index |> Map.new
#=> %{apple: 0, banana: 1, cherry: 2}