Module: ActiveRecordNullObject::NullObject

Defined in:
lib/null_object.rb

Instance Method Summary collapse

Instance Method Details

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/null_object.rb', line 12

def empty?
  true
end

#id ⇒ Object 



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# File 'lib/null_object.rb', line 4

def id 
  nil
end

#nil? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/null_object.rb', line 8

def nil?
  true
end

#validate ⇒ Object 



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# File 'lib/null_object.rb', line 16

def validate
  errors.add_to_base("is a null object and can't be saved")
end