Module: Mongoid::Undo

Extended by:
ActiveSupport::Concern
Includes:
Paranoia, Versioning
Defined in:
lib/mongoid/undo.rb,
lib/mongoid/undo/version.rb

Constant Summary collapse

VERSION = 
'0.9.0'

Instance Method Summary collapse

Instance Method Details

#undo ⇒ Object Also known as: redo 



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# File 'lib/mongoid/undo.rb', line 23

def undo
  case action
  when :create, :destroy
    deleted_at.present? ? restore : delete
  when :update
    retrieve
  end
end