Email confirmation for user working

app/models/user/user.rb

@@ -5,7 +5,7 @@ class User
   include Mongoid::Tree::Ordering # use mongoid-tree because mongoid-ordering needs mongoid(~>3.0)
   include Mongoid::Timestamps
 
-  devise :database_authenticatable, :recoverable, :rememberable, :trackable, :registerable, :validatable #, :timeoutable
+  devise :database_authenticatable, :recoverable, :rememberable, :trackable, :registerable, :validatable, :confirmable #, :timeoutable
   
   mount_uploader :avatar, AvatarUploader
   
@@ -295,6 +295,10 @@ class User
       managed_apps
     end
   end
+
+  # def active_for_authentication? 
+  #   super && approved? 
+  # end 
   
   private