SkuGenerator

It takes the advantage of models and its associations to make it decodable unique over the application.

Add this line to your application's Gemfile:

gem 'sku_generator'

And then execute:

$ bundle

Or install it yourself as:

$ gem install sku_generator

generator :description, :parents => [:category] # it will generate like PROD00100234

generator :description, :parents => [:category], :sku_initial => 'AWSST' # it will generate like AWSST00100234

Checkout the code documentation for more details

1. Fork it ( https://github.com/pavanagrawal/sku_generator/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 new Pull Request

This tool will generate sku (stock keeping unit) for e-commerce application