GenSid

Generate sequential alphanumeric identifiers from a template

e.g. Template 'AA9' produces 'AA0', 'AA1','AA2,'AA3', 'AA4', 'AA5', 'AA6', 'AA7', 'AA8', 'AA9', 'AB0', 'AB1', ....

Installation

Add this line to your application's Gemfile:

gem 'gen_sid'

And then execute:

$ bundle

Or install it yourself as:

$ gem install gen_sid

Usage

require 'gen_sid'
seq = GenSid::SeqID.new('EF27Y')
# Note that the first 'next_value' call returns the initial value
seq.next_value # => "EF27Y"
seq.next_value # => "EF27Z"
seq.next_value # => "EF28A"

Contributing

  1. Fork it ( https://github.com/tflynn/gen_sid/fork )
  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 a new Pull Request