Rename to allowlist

lib/basic_signup_allowlist.ex

@@ -1,5 +1,5 @@
-defmodule BasicSignupWhitelist do
-  import FunCore.BasicSignupWhitelist
+defmodule BasicSignupAllowlist do
+  import FunCore.BasicSignupAllowlist
 
   @moduledoc """
   Checks if an email address is allowed based on the SIGNUP_ALLOWLIST_EMAILS env variable.
@@ -14,20 +14,20 @@ defmodule BasicSignupWhitelist do
     - Returns false if:
         * Environment variable doesn't exist
         * Environment variable is empty string
-        * Email not found in whitelist
+        * Email not found in allowlist
 
   ## Examples
 
       iex> System.delete_env("SIGNUP_ALLOWLIST_EMAILS")
-      iex> BasicSignupWhitelist.mail_whitelisted("joe@example.com")
+      iex> BasicSignupAllowlist.mail_allowlisted("joe@example.com")
       false
       iex> System.put_env("SIGNUP_ALLOWLIST_EMAILS","*")
-      iex> BasicSignupWhitelist.mail_whitelisted("joe@example.com")
+      iex> BasicSignupAllowlist.mail_allowlisted("joe@example.com")
       true
 
   """
-  def mail_whitelisted(email) do
+  def mail_allowlisted(email) do
     env_value = System.get_env("SIGNUP_ALLOWLIST_EMAILS")
-    mail_whitelisted_fun(env_value, email)
+    mail_allowlisted_fun(env_value, email)
   end
 end

lib/fun_core/basic_signup_whitelist.ex

@@ -1,4 +1,4 @@
-defmodule FunCore.BasicSignupWhitelist do
+defmodule FunCore.BasicSignupAllowlist do
   def normalize(email) do
     email |> String.trim() |> String.downcase()
   end
@@ -9,7 +9,7 @@ defmodule FunCore.BasicSignupWhitelist do
     |> Enum.map(&normalize/1)
   end
 
-  def mail_whitelisted_fun(signups_allowed, email_received) do
+  def mail_allowlisted_fun(signups_allowed, email_received) do
     case signups_allowed do
       nil -> false
       "*" -> true