Module: MongoMapper::Callbacks

Defined in:
lib/mongo_mapper/callbacks.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(model) ⇒ Object 



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# File 'lib/mongo_mapper/callbacks.rb', line 3

def self.included(model)
  model.class_eval do
    include ActiveSupport::Callbacks

    define_callbacks(
      :before_save, :after_save, 
      :before_create, :after_create, 
      :before_update, :after_update, 
      :before_validation, :after_validation, 
      :before_validation_on_create, :after_validation_on_create, 
      :before_validation_on_update, :after_validation_on_update, 
      :before_destroy, :after_destroy
    )
  end
end

Instance Method Details

#destroy ⇒ Object 



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# File 'lib/mongo_mapper/callbacks.rb', line 31

def destroy
  run_callbacks(:before_destroy)
  result = super
  run_callbacks(:after_destroy)
  result
end

#valid? ⇒ Boolean

Returns:



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# File 'lib/mongo_mapper/callbacks.rb', line 19

def valid?
  action = new? ? 'create' : 'update'
  
  run_callbacks(:before_validation)
  run_callbacks("before_validation_on_#{action}".to_sym)
  result = super
  run_callbacks("after_validation_on_#{action}".to_sym)
  run_callbacks(:after_validation)
  
  result
end