From 9eb0768cb9a416a08326d91db3063c64238ee333 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@plataformatec.com.br>
Date: Thu, 31 Oct 2013 14:39:52 +0100
Subject: [PATCH] Add Rails 4 related todo

---
 lib/devise/parameter_sanitizer.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/devise/parameter_sanitizer.rb b/lib/devise/parameter_sanitizer.rb
index 6e4bf074..7b10cf55 100644
--- a/lib/devise/parameter_sanitizer.rb
+++ b/lib/devise/parameter_sanitizer.rb
@@ -60,6 +60,8 @@ module Devise
 
     private
 
+    # TODO: We do need to flatten so it works with strong_parameters
+    # gem. We should drop it once we move to Rails 4 only support.
     def permit(keys)
       default_params.permit(*Array(keys))
     end