dn.rb in dm_panlex-0.2.1

- old
+ new

@@ -6,12 +6,9 @@
 
       property :dn, Integer, :key => true
       property :mn, Integer, :required => true, :unique_index => :dm_mn_ex_key, :index => true
       property :ex, Integer, :required => true, :unique_index => :dm_mn_ex_key, :index => true
 
-      belongs_to :ex, :parent_key => :ex, :child_key  => :ex
-      belongs_to :mn, :parent_key => :mn, :child_key  => :mn
-
-      has n, :mds, :parent_key => :dn, :child_key => :dn
-      has n, :wcs, :parent_key => :dn, :child_key => :dn
+      has n, :mds, :model => 'Md', :child_key => :dn
+      has n, :wcs, :model => 'Wc', :child_key => :dn
    end
 end