Add support to formatted brazilian_citizen_number and brazilian_company_number

[franciscomxs]

Add support to valid and full random brazilian documents: CPF (person id) and CNPJ (company id).

[franciscomxs]

There is a offense in rubocop that says "Favor format over String#%" and forces me to change this:

'%s.%s.%s-%s' % number.scan(/\d{2,3}/).flatten

to this:

named_captures = number.match(/(?<a>\d{3})(?<b>\d{3})(?<c>\d{3})(?<d>\d{2})/).named_captures
named_captures = named_captures.each.with_object({}) { |(k, v), hash| hash[k.to_sym] = v }
@formatted ||= format('%<a>s.%<b>s.%<c>s-%<d>s', named_captures)

Is it ok to ignore this offense in .rubocop.yml?

I will improve this PR until tomorrow.

[stympy]

Yes, you can update the rubocop config to ignore that rule.

[vbrazo]

Firstly thanks for following the structure of the unreleased project. We appreciate that!

It seems we already have these faker methods:

• Faker::IDNumber.brazilian_citizen_number https://github.com/stympy/faker/blob/master/lib/faker/default/id_number.rb#L78
• Faker::Company.brazilian_company_number
  https://github.com/stympy/faker/blob/master/lib/faker/default/company.rb#L156

I think you could improve them. Please review these methods and let me know what you think.

[vbrazo]

Just noticed that currently we don't have an option to output a formatted/unformatted response. This feature request is welcome!

[franciscomxs]

Thank you for the info. I will improve the existent method to allow formatted numbers instead of a creating a new one.

[franciscomxs]

@vbrazo what do you think?