Module: PreviousChanges::Extensions

Defined in:
lib/previous_changes.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/previous_changes.rb', line 3

def self.included(base)
  base.class_eval do
    after_validation_on_update :save_changes
  end
end

Instance Method Details

#previous_changes ⇒ Object 



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# File 'lib/previous_changes.rb', line 13

def previous_changes
  @previous_changes
end

#save_changes ⇒ Object 



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# File 'lib/previous_changes.rb', line 9

def save_changes
  @previous_changes = changes
end