Class: DocValidator::Cpf

Inherits:
Object
  • Object
show all
Defined in:
lib/doc_validator/cpf.rb

Class Method Summary collapse

Class Method Details

.format(cpf) ⇒ Object 



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# File 'lib/doc_validator/cpf.rb', line 12

def self.format(cpf)
  cpf.gsub(/(\d{3})(\d{3})(\d{3})(\d{2})/, '\1.\2.\3-\4')
end

.mask(cpf) ⇒ Object 



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# File 'lib/doc_validator/cpf.rb', line 16

def self.mask(cpf)
  cpf = cpf.gsub(/\D/, '')
  return cpf unless cpf.length == 11

  cpf.gsub(/(\d{3})(\d{3})(\d{3})(\d{2})/, '***.\2.\3-**')
end

.valid?(cpf) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/doc_validator/cpf.rb', line 5

def self.valid?(cpf)
  cpf = cpf.gsub(/\D/, '')
  return false if cpf.length != 11

  true
end