PostalCheck

A Ruby gem for you know whether city code has zip code of Japan .

Installation

Add this line to your application's Gemfile:

gem 'postal_check'

And then execute:

$ bundle install

Or install it yourself as:

$ gem install postal_check

Usage

The first argument is city code.

The second argument is zip code.

PostalCheck.check(13107,'130-0015')　# true
PostalCheck.check(45456,'130-0015')　# false
PostalCheck.check([13107,45456],'130-0015')　# true

zip_code = '130-0015'
PostalCheck.check(13107, zip_code) # true

Contributing

1.Fork it

2.Create your feature branch (git checkout -b your-new-feature)

3.Commit your changes (git commit -m 'Add new feature')

4.Push to the branch (git push origin your-new-feature)

5.Create new Pull Request

License

The gem is available as open source under the terms of the MIT License.