Method deprecated or moved
This method is deprecated or moved on the latest stable version.
The last existing version (v2.3.8) is shown here.
observe(*models)
public
Attaches the observer to the supplied model classes.
# File activerecord/lib/active_record/observer.rb, line 147
def observe(*models)
models.flatten!
models.collect! { |model| model.is_a?(Symbol) ? model.to_s.camelize.constantize : model }
define_method(:observed_classes) { Set.new(models) }
end
