This gem provides methods to validate Turkish Identification Numbers.
Add this line to your application's Gemfile:
And then execute:
Or install it yourself as:
$ gem install turkish_id
Validating ID Numbers
Create a new instance:
identity_number = TurkishId.new(10000000146)
is_valid? method to check validity:
identity_number.is_valid? #=> true
Or use the command line executable:
$ turkish_id 10000000078 #=> Your identification number is valid.
You can generate ID numbers for your younger or elder relatives.
me = TurkishId.new(10000000146)
elder_relative will return an Enumerable class.
me.elder_relative #=> #<Enumerator:0x00007f9e629032d0>
You can perform standard Enumerable operations on it.
me.elder_relative.first #=> 10003000082
3.times do puts me.elder_relative.next end #=> 10035998982 #=> 10005999902 #=> 10008999848
me.elder_relative.take(5) #=> [10003000082, 10005999902, 10008999848, 10011999774, 10014999610]
And so on.
Anatomy of the Turkish ID Number
The Turkish Identification Number consists of
There are three conditions for a valid identification number:
d1 > 0
d10 == ((d1 + d3 + d5 + d7 + d9) * 7 - (d2 + d4 + d6 + d8)) mod 10
d11 == (d1 + d2 + d3 + d4 + d5 + d6 + d8 + d9 + d10) mod 10
dn refers to the
n-th digit of the identification number.
Remember that a valid identification number does not imply the existence of an ID. It could only be used as a preliminary check e.g. before querying a government website. This is very similar to credit card validation.
This gem is used in production and tested against the following Ruby versions:
1.9.3. It has no dependencies and will likely work in any Ruby version above
1.9.3. To make sure there are no breaking changes add it to your Gemfile using the pessimistic operator:
gem 'turkish_id', '~> 0.5.0'.
After checking out the repo, run
bin/setup to install dependencies. Then, run
rake spec to run the tests. You can also run
bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run
bundle exec rake install. To release a new version, update the version number in
version.rb, and then run
bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the
.gem file to rubygems.org.
- Fork it ( http://github.com/krmbzds/turkish_id/fork )
- Create your feature branch (
git checkout -b my-new-feature)
- Commit your changes (
git commit -am 'Add some feature')
- Push to the branch (
git push origin my-new-feature)
- Create new Pull Request
Bug reports and pull requests are welcome on GitHub at https://github.com/krmbzds/turkish_id.
Is it any good?
Copyright © 2015 Kerem Bozdaş
This gem is available under the terms of the MIT License.