Ticket #2009: associations_dependent_1.diff

associations.rb

@@ -263 +263 @@
-      # * <tt>:foreign_key</tt> - specify the foreign key used for the association. By default this is guessed to be the name
-      #   of this class in lower-case and "_id" suffixed. So a +Person+ class that makes a has_many association will use "person_id"
-      #   as the default foreign_key.
-
+
+
-      #   May not be set if :exclusively_dependent is also set.
-      # * <tt>:exclusively_dependent</tt>   - if set to true all the associated object are deleted in one SQL statement without having their
-      #   before_destroy callback run. This should only be used on associations that depend solely on this class and don't need to do any
@@ -276 +277 @@
-      #
-      # Option examples:
-      #   has_many :comments, :order => "posted_on"
+      #   has_many :comments, :dependent => :nullify
-      #   has_many :people, :class_name => "Person", :conditions => "deleted = 0", :order => "name"
-true
+:destroy
-      #   has_many :subscribers, :class_name => "Person", :finder_sql =>
-      #       'SELECT DISTINCT people.* ' +
-      #       'FROM people p, post_subscriptions ps ' +
@@ -296 +298 @@
-        # See HasManyAssociation#delete_records.  Dependent associations
-        # delete children, otherwise foreign key is set to NULL.
-        elsif options[:dependent]
-
+
+
+
+
+
+
+
+
-        elsif options[:exclusively_dependent]
-          module_eval "before_destroy { |record| #{association_class_name}.delete_all(%(#{association_class_primary_key_name} = \#{record.quoted_id})) }"
-        end