method
add_observer!
v2.0.3 -
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- Class:
ActiveRecord::Observer
add_observer!(klass)protected
No documentation available.
# File activerecord/lib/active_record/observer.rb, line 176
def add_observer!(klass)
klass.add_observer(self)
klass.class_eval 'def after_find() end' unless klass.respond_to?(:after_find)
end