Maps.ex

defmodule Maps do
 def main do
 do_stuff()
 end

 def do_stuff do
 capitals = %{"Alabama" => "Montgomery", "India" => "New Delhi", "USA" => "Washington"}
 IO.puts("Capital of India is #{capitals["India"]}")

 capitals2 = %{alabama: "Montgomery", india: "New Delhi", usa: "Washington"}

 IO.puts("Capital of India is #{capitals2.india}")

 capitals3 = Dict.put_new(capitals, "New Zealand", "Wellington")
 end
end