From 1aa522dc4e00fdd54b1e1e38ad74311483849fcb Mon Sep 17 00:00:00 2001
From: Brendan Loudermilk <brendan@gophilosophie.com>
Date: Thu, 4 Oct 2012 11:51:08 -0700
Subject: ActionController::Parameters#permit! is recursive

---
 actionpack/lib/action_controller/metal/strong_parameters.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'actionpack/lib/action_controller')

diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb
index c9a81e4866..36fce81d1c 100644
--- a/actionpack/lib/action_controller/metal/strong_parameters.rb
+++ b/actionpack/lib/action_controller/metal/strong_parameters.rb
@@ -112,6 +112,11 @@ module ActionController
     #   params.permitted?  # => true
     #   Person.new(params) # => #<Person id: nil, name: "Francesco">
     def permit!
+      each_pair do |key, value|
+        convert_hashes_to_parameters(key, value)
+        self[key].permit! if self[key].respond_to? :permit!
+      end
+
       @permitted = true
       self
     end
-- 
cgit v1.2.3