Module: GemCNS

Defined in:
lib/gemCNS.rb,
lib/gemCNS/version.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Class Method Summary collapse

Class Method Details

.generate ⇒ Object

Your code goes here…



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# File 'lib/gemCNS.rb', line 6

def GemCNS.generate

                gera0 = ( rand 3 ) + 1

                if gera0 == 3  
                    gera0 = ( rand 3 ) + 7
                end

                gera1 = ( rand 99999 ) + 1
                gera2 = ( rand 99999 ) + 1
  
                cns = gera0.to_s + gera1.to_s.rjust(5, '0') + gera2.to_s.rjust(5, '0')

                soma = toInteract(cns)
                resto = soma % 11
                dv = 11 - resto
  
                if dv == 11 
                    dv = 0
                end

                if dv == 10 
                   soma = toInteract(cns)
                   soma += 2
                   resto = soma % 11
                   dv = 11 - resto
                   cns += '001' + dv.to_s
                else
                   cns += '000' + dv.to_s
                end

            #puts cns

resultado = cns
end

.isValid(cns) ⇒ Object 



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# File 'lib/gemCNS.rb', line 43

def GemCNS.isValid(cns)
   
   if cns.length < 15
      false
   else
      tste = cns[0..10]
      soma = toInteract(tste)
      resto = soma % 11
      dv = 11 - resto
   
      if dv == 11 
         dv = 0
      end
 
      if dv == 10 
         soma = toInteract(tste)
         soma += 2
         resto = soma % 11
         dv = 11 - resto
         tste += '001' + dv.to_s
      else
         tste += '000' + dv.to_s
      end

      if tste == cns
         true
      else
         false
      end
   end

end