José Valim 2a25c5818b Revert "Handle enabling/disabling observers at different levels of the class hierarchy." ... This reverts commit ad62f1928768bd2676958a4a08512bad342fe469 because the current subclasses implementation leaks memory in development. Instead of keeping an array of subclasses, the better solution is to ask the parent if an observer is being disabled or not.		2011-04-28 09:32:57 +02:00
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active_model	Revert "Handle enabling/disabling observers at different levels of the class hierarchy."	2011-04-28 09:32:57 +02:00
active_model.rb	We're in 2011, let's update our license	2011-02-22 18:24:20 -02:00