RSpec
Ruby on Rails
Ruby
method
add_observer!
v2.1.0 -
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Class: ActiveModel::Observer
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- What's this?
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new
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observe
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observed_class
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observed_classes
(>= v3.0.0)
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observed_class_name
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add_observer!
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disabled_for?
(>= v3.1.0)
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observed_classes
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observed_class_inherited
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update
= private
= protected
add_observer!(klass)
protected
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# File activemodel/lib/active_model/observing.rb, line 96 def add_observer!(klass) klass.add_observer(self) end
