5 commits

Author	SHA1	Message	Date
José Valim	a5dda97602	Define a convention for descendants and subclasses. ... The former should be symmetric with ancestors and include all children. However, it should not include self since ancestors + descendants should not have duplicated. The latter is symmetric to superclass in the sense it only includes direct children. By adopting a convention, we expect to have less conflict with other frameworks, as Datamapper. For this moment, to ensure ActiveModel::Validations can be used with Datamapper, we should always call ActiveSupport::DescendantsTracker.descendants(self) internally instead of self.descendants avoiding conflicts.	2010-07-05 13:01:27 +02:00
Xavier Noria	69fec3ab3f	adds parens to silence a warning in the test suite of AS	2010-06-20 23:29:37 +02:00
José Valim	d430db9fd4	Remove descendants warning while executing tests.	2010-06-19 17:16:11 +02:00
José Valim	a2b7fcb07c	Change callbacks to automatically include DescendantsTracker and rename descendents to descendants.	2010-06-19 16:58:15 +02:00
José Valim	8db8c6f4ce	Add ActiveSupport::DescendantsTracker.	2010-06-19 16:44:35 +02:00