instance method
before_update
Ruby on Rails 2.2.3
Since v2.2.3 Last seen in v2.3.18Available in: v2.2.3 v2.3.18
Signature
before_update()Is called before Base.save on existing objects that have a record.
Source
# File activerecord/lib/active_record/callbacks.rb, line 244
def before_update() end
Defined in activerecord/lib/active_record/callbacks.rb line 244
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Defined in ActiveRecord::Callbacks