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

@@ -17,10 +17,12 @@
     attribute :section_id, :type => Integer
     attribute :name, :type => String
     attribute :start, :type => Date
     attribute :finish, :type => Date
 
-    attr_accessible :id, :section_id, :name, :start, :finish
+    if ActiveModel::VERSION::MAJOR < 4
+      attr_accessible :id, :section_id, :name, :start, :finish
+    end
 
     validates_numericality_of :id, :only_integer=>true, :greater_than=>0
     validates_numericality_of :section_id, :only_integer=>true, :greater_than=>0
     validates_presence_of :name
     validates_presence_of :start