Expose new function in root module

ex-phone-number · Nov 26, 2024 · 83ba239 · 83ba239
1 parent 8a41dee
commit 83ba239
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/lib/ex_phone_number.ex b/lib/ex_phone_number.ex
@@ -33,6 +33,7 @@ defmodule ExPhoneNumber do
   alias ExPhoneNumber.Formatting
   alias ExPhoneNumber.Parsing
   alias ExPhoneNumber.Validation
+  alias ExPhoneNumber.Metadata
 
   def format(%ExPhoneNumber.Model.PhoneNumber{} = phone_number, phone_number_format)
       when is_atom(phone_number_format),
@@ -52,4 +53,9 @@ defmodule ExPhoneNumber do
 
   def parse(number_to_parse, default_region),
     do: Parsing.parse(number_to_parse, default_region)
+
+  @doc """
+  Returns a map of country codes to region codes.
+  """
+  defdelegate country_code_to_region_code_map(), to: Metadata
 end
diff --git a/lib/ex_phone_number/metadata.ex b/lib/ex_phone_number/metadata.ex
@@ -53,6 +53,7 @@ defmodule ExPhoneNumber.Metadata do
       Map.put(acc, new_key, Keyword.get_values(list_cctrc, key))
     end)
 
+  @doc false
   def country_code_to_region_code_map() do
     unquote(Macro.escape(map_cctrc))
   end