Module: RUT

Defined in:
lib/rut_chileno.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.digitoCorrecto(crut) ⇒ Object



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# File 'lib/rut_chileno.rb', line 29

def digitoCorrecto(crut)
  return false if crut.size < 2
  if crut.size > 2
    rut=crut[0...crut.size-1]
  else
    rut=crut[0]
  end
  dv=crut[crut.size-1]
  return false if !digitoValido(dv)
  if rut.nil? || dv.nil?
    return 0 #TODO ?
  end
  dvr=getDigito(rut)
  dvr==dv.downcase
end

.digitoValido(dv) ⇒ Object



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# File 'lib/rut_chileno.rb', line 3

def digitoValido(dv)
  ['0','1','2','3','4','5','6','7','8','9','k','K'].include?(dv)
end

.getDigito(rut) ⇒ Object



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# File 'lib/rut_chileno.rb', line 7

def getDigito(rut)
  dvr='0'
  suma=0
  mul=2
  rut.reverse.split("").each do |c|
    suma=suma+c.to_i*mul
    if mul==7
      mul=2
    else
      mul+=1
    end
  end
  res=suma%11
  if res==1
    return 'k'
  elsif res==0
    return '0'
  else
    return 11-res
  end
end

.quitarFormato(rut) ⇒ Object



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# File 'lib/rut_chileno.rb', line 45

def quitarFormato(rut)
  rut=rut.delete "."
  rut=rut.delete "-"
end

.validar(texto) ⇒ Object



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# File 'lib/rut_chileno.rb', line 50

def validar(texto)
  texto=self.quitarFormato(texto)
  return false if texto.size < 2
  texto.split("").each do |c|
    return false if !digitoValido(c)
  end
  invertido=texto.reverse
  dtexto=invertido[0]+"-"
  cnt=0
  i=1
  j=2
  for x in 1...texto.size do
    if cnt==3
      dtexto=dtexto+"."
      j+=1
      dtexto=dtexto+invertido[x]
      cnt=1
    else
      dtexto=dtexto+invertido[x]
      cnt+=1
    end
    i+=1
    j+=1
  end
  invertido=""
  i=dtexto.size-1
  j=0
  (0..i).to_a.reverse.each do |y|
    invertido=invertido+dtexto[y]
    j+=1
  end
  return digitoCorrecto(texto)
end

Instance Method Details

#formatearObject



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# File 'lib/rut_chileno.rb', line 84

def formatear
  #TODO
end