Class: Renalware::RememberedPreferences

Inherits:
Object
  • Object
show all
Defined in:
lib/renalware/remembered_preferences.rb

Instance Method Summary collapse

Constructor Details

#initialize(session) ⇒ RememberedPreferences

Returns a new instance of RememberedPreferences.



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# File 'lib/renalware/remembered_preferences.rb', line 5

def initialize(session)
  @session = session
end

Instance Method Details

#apply_to(model) ⇒ Object 



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# File 'lib/renalware/remembered_preferences.rb', line 18

def apply_to(model)
  return unless model

  self.class::ATTRIBUTES_TO_REMEMBER.each do |attribute|
    unless model.public_send(:"#{attribute}?")
      model.public_send(:"#{attribute}=", remembered_attributes[attribute])
    end
  end
end

#persist(model) ⇒ Object 



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# File 'lib/renalware/remembered_preferences.rb', line 9

def persist(model)
  return unless model

  self.class::ATTRIBUTES_TO_REMEMBER.each do |attribute|
    remembered_attributes[attribute] = model.public_send(attribute)
  end
  session[self.class::SESSION_KEY] = remembered_attributes
end