Method: ActiveSupport::Callbacks::CallbackSequence#before

Defined in:
activesupport/lib/active_support/callbacks.rb

#before(before) ⇒ Object 



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# File 'activesupport/lib/active_support/callbacks.rb', line 528

def before(before)
  @before ||= []
  @before.unshift(before)
  self
end