Last active
July 12, 2023 04:43
-
-
Save lxndr-rl/64d3a1cc7825a0a3d8da0d7cab1b3c57 to your computer and use it in GitHub Desktop.
[EC] Genera números de cédulas válidos
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
const generarCedula = () => { | |
const provincias = [ | |
"01", "02", "03", "04", "05", "06", "07", "08", "09", "10", | |
"11", "12", "13", "14", "15", "16", "17", "18", "19", "20", | |
"21", "22", "23", "24", "30" | |
]; | |
const tercerDigito = ["0", "1", "2", "3", "4", "5"]; | |
const cuarto_noveno = Array.from({ length: 7 }, () => Math.floor(Math.random() * 10)); | |
let cedula = provincias[Math.floor(Math.random() * provincias.length)] + | |
tercerDigito[Math.floor(Math.random() * tercerDigito.length)] + | |
cuarto_noveno.join(''); | |
const digitos = Array.from(cedula, Number); | |
const suma = digitos.reduce((valorPrevio, valorActual, indice) => { | |
const multiplicador = (indice % 2 === 0) ? 1 : 2; | |
let resultado = valorActual * multiplicador; | |
if (resultado > 9) { | |
resultado -= 9; | |
} | |
return valorPrevio + resultado; | |
}, 0); | |
const verificador = (10 - (suma % 10)) % 10; | |
cedula += verificador; | |
return cedula; | |
}; | |
console.log(generarCedula()); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment