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bran_checker's Introduction

BRAN Checker

(Brazilian Account Number Checker)

Xerpa SourceLevel Coverage Status

This rules are based on this document

Supported Banks

  • C6
  • Itaú
  • Nubank
  • Santander

Next steps:

  • Implement validator for:
    • Bradesco
    • Banco do Brasil
    • Caixa Econômica Federal
  • Improve documentation
  • Improve test coverage

Installation

def deps do
  [
    {:bran, "~> 1.0.0"}
  ]
end

bran_checker's People

Contributors

itsmegrave avatar raphaeltelatim avatar adrianomitre avatar log4b avatar brunorafa avatar riosgabriel avatar

Stargazers

Rafael Siqueira avatar Bruno Araujo avatar

Watchers

Paulo Patto avatar Bruno Volcov avatar James Cloos avatar Rafael Siqueira avatar  avatar Alan Oliveira de Sousa avatar Tom Hayden avatar  avatar Higor Araújo dos Anjos avatar  avatar Diogo Ventura Dantas avatar Jhoni avatar Vinícius da Costa Simões avatar Thales Macedo Garitezi avatar Ryan avatar Rodrigo Fuscaldi avatar

bran_checker's Issues

Criar behavior de validação de banco

Criar um behavior para as implementações dos bancos.

Surgiu uma duvida. Com possíveis resultados diferentes em alguns bancos, faz sentido centralizar todas as specs?

Adicionar mais casos de testes

Precisamos adicionar mais casos de testes com contas válidas para as validações que já temos (Itaú e Satander).

Para obtermos contas válidas podemos utilizar esse gerador.

Atualizar README.md

Criar projeto no coveralls e no sourcelevel na organização da XERPA e atualizar as badges.

  • coveralls
  • sourcelevel

rem(mod_factor) ñ nos atende se o mod_factor != 10

achei bem interessante a estrategia de passar o rem(mod_factor) novamente para evitar que o resultado tenha mais de 1 digito, mas aparentemente só funciona para mod_factor = 10.

iex(30)> rem(10, 10)
0
iex(31)> rem(4, 10)
4
iex(32)> rem(10, 11)
10 <--- isso seria um problema pois não deveria existir um digito verificador de 2 digitos
iex(33)> rem(2, 11)
2
iex(34)> rem(11, 11)
0

Originally posted by @brunorafa in #24 (comment)

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