instance method
before_update
Ruby on Rails 8.0.4
Since v6.1.7.10Signature
before_update(*args, &block)
Registers a callback to be called before a record is updated. See ActiveRecord::Callbacks for more information.
Source
# File activerecord/lib/active_record/callbacks.rb, line 364
Defined in activerecord/lib/active_record/callbacks.rb line 364
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Defined in ActiveRecord::Callbacks::ClassMethods