24 lines
697 B
Elixir
24 lines
697 B
Elixir
defmodule Bright do
|
|
@moduledoc """
|
|
Bright keeps the contexts that define your domain
|
|
and business logic.
|
|
|
|
Contexts are also responsible for managing your data, regardless
|
|
if it comes from the database, an external API or others.
|
|
"""
|
|
|
|
@doc """
|
|
Looks up `Application` config or raises if keyspace is not configured.
|
|
"""
|
|
def config([main_key | rest] = keyspace) when is_list(keyspace) do
|
|
main = Application.fetch_env!(:bright, main_key)
|
|
|
|
Enum.reduce(rest, main, fn next_key, current ->
|
|
case Keyword.fetch(current, next_key) do
|
|
{:ok, val} -> val
|
|
:error -> raise ArgumentError, "no config found under #{inspect(keyspace)}"
|
|
end
|
|
end)
|
|
end
|
|
end
|