Module: MARCExtensions::SubfieldExtensions

Included in:
MARC::Subfield
Defined in:
lib/marc_extensions/subfield.rb

Instance Method Summary collapse

Instance Method Details

#freeze ⇒ Object 



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# File 'lib/marc_extensions/subfield.rb', line 9

def freeze
  [code, value].each(&:freeze)
  self
end

#frozen? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/marc_extensions/subfield.rb', line 5

def frozen?
  [code, value].all?(&:frozen?)
end