Constant in Elixir

Recently I was looking at various ways to create a constants in Elixir. I come from ruby background, where it is very easy to create and think of constant. You can create constant by assigning a value to constant name. Constant name should begin with capital letter in ruby. Concept of constant is bit twisted in ruby as we can reassign constant to different value. I_AM_CONSTANT = "though i can be reassigned :)" Ohh! Just remembered this is a post about Elixir and not Ruby. Being in love with Ruby, I can't stop talking about it. I guess