Improve documentation

LICENSE.md

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2023 ExPhoneNumber
+Copyright (c) 2023-2024 ExPhoneNumber
 
 Copyright (c) 2016-2022 NLCollect B.V.
 

README.md

@@ -87,7 +87,7 @@ There is a `mix update_metadata` task that downloads the latest `libphonenumber`
 
 ## Copyright and License
 
-Copyright (c) 2023 ExPhoneNumber
+Copyright (c) 2023-2024 ExPhoneNumber
 
 Copyright (c) 2016-2022 NLCollect B.V.
 

lib/ex_phone_number.ex

@@ -1,5 +1,34 @@
 defmodule ExPhoneNumber do
-  @moduledoc false
+  @moduledoc """
+  Parsing, formatting, and validating international phone numbers.
+
+  ## Example Usage
+
+      iex> ExPhoneNumber.parse("202-456-1111", "US")
+      {
+        :ok,
+        %ExPhoneNumber.Model.PhoneNumber{
+          country_code: 1,
+          country_code_source: nil,
+          extension: nil,
+          italian_leading_zero: nil,
+          national_number: 2024561111,
+          number_of_leading_zeros: nil,
+          preferred_domestic_carrier_code: nil,
+          raw_input: nil
+        }
+      }
+
+      iex> {:ok, phone_number} = ExPhoneNumber.parse("202-456-1111", "US")
+      iex> ExPhoneNumber.format(phone_number, :e164)
+      "+12024561111"
+      iex> ExPhoneNumber.is_valid_number?(phone_number)
+      true
+      iex> ExPhoneNumber.is_possible_number?(phone_number)
+      true
+      iex> ExPhoneNumber.get_number_type(phone_number)
+      :fixed_line_or_mobile
+  """
 
   alias ExPhoneNumber.Formatting
   alias ExPhoneNumber.Parsing

mix.exs

@@ -54,11 +54,12 @@ defmodule ExPhoneNumber.Mixfile do
 
   defp docs do
     [
-      extras: ["README.md"],
+      extras: ["README.md", "LICENSE.md", "CHANGELOG.md"],
       main: "readme",
       source_url: @source_url,
       source_ref: "v#{@version}",
-      homepage_url: @source_url
+      homepage_url: @source_url,
+      skip_undefined_reference_warnings_on: ["CHANGELOG.md"]
     ]
   end
 end

test/ex_phone_number_test.exs

@@ -0,0 +1,5 @@
+defmodule ExPhoneNumberTest do
+  use ExSpec, async: true
+
+  doctest ExPhoneNumber
+end