Adds protected_instance_variables to ActionController::API for compat…

…ibitlity with some gems and Rails 4.1
rails-api · Jul 8, 2014 · 591fcfc · 591fcfc
1 parent dd6b71b
commit 591fcfc
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/rails-api/action_controller/api.rb b/lib/rails-api/action_controller/api.rb
@@ -155,6 +155,10 @@ def self.without_modules(*modules)
       include mod
     end
 
+    def self.protected_instance_variables
+      Set.new
+    end
+
     if Rails::VERSION::MAJOR >= 4
       include StrongParameters
     end