app/concerns/oauthable.rb

@@ -2,9 +2,9 @@ module Oauthable

                   extend ActiveSupport::Concern
              

                 
              

                   included do |base|
              

                +    @valid_oauth_providers = :all
              

                     attr_accessible :service_id
              

                     validates_presence_of :service_id
              

                -    self.class_variable_set(:@@valid_oauth_providers, :all)
              

                   end
              

                 
              

                   def oauthable?
              
@@ -20,12 +20,13 @@ module Oauthable

                   end
              

                 
              

                   def valid_oauth_providers
              

                -    self.class.class_variable_get(:@@valid_oauth_providers)
              

                +    self.class.valid_oauth_providers
              

                   end
              

                 
              

                   module ClassMethods
              

                     def valid_oauth_providers(*providers)
              

                -      self.class_variable_set(:@@valid_oauth_providers, providers)
              

                +      return @valid_oauth_providers if providers == []
              

                +      @valid_oauth_providers = providers
              

                     end
              

                   end
              

                 end