lib/osm/api_access.rb in osm-1.2.5 vs lib/osm/api_access.rb in osm-1.2.6

@@ -11,10 +11,12 @@
 
     attribute :id, :type => Integer
     attribute :name, :type => String
     attribute :permissions, :default => {}
 
-    attr_accessible :id, :name, :permissions
+    if ActiveModel::VERSION::MAJOR < 4
+      attr_accessible :id, :name, :permissions
+    end
 
     validates_numericality_of :id, :only_integer=>true, :greater_than=>0
     validates_presence_of :name
 
     validates :permissions, :hash => {:key_type => Symbol, :value_type => Array}