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# Steuernummer

Steuernummer is a very simple Gem that uses regex to validate all german tax numbers (or steuernummer).
It is able to generate a country wide code, and find the region where the steuernummer comes from.
Data is based on: http://de.wikipedia.org/wiki/Steuernummer


## Installation

Add this line to your application's Gemfile:

    gem 'steuernummer'

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install steuernummer

## Usage

  Validate your German Steuernummer

  Example:
  >> tax_no = Steuernummer.new("93815/08152", 'Baden-Württemberg')
  >> tax_no.is_valid?
  >> => true

  >> tax_no.country_wide_number
  >> => {:number => '2893081508152', :region => Baden-Württemberg')

   >> tax_no = Steuernummer.new("28FF0BBBUUUUP")
   >> tax_no.is_valid?
   >>  => true


  >> tax_no.region_wide_number
  >>  => {:number => '93815/08152', :region => Baden-Württemberg')


  Arguments:
    steuernummer: (String)
    region: (String)


## Contributing

1. Fork it
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Add some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create new Pull Request

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
steuernummer-1.1.1	README.md
steuernummer-1.0.0	README.md