/sequential

Scoped, thread safe sequences for ActiveRecord models

Primary LanguageRubyMIT LicenseMIT

Sequential

Build Status

Generates scoped, threadsafe sequences for ActiveRecord models.

Based on Sequenced by Derrick Reimer

Installation

Add this line to your application's Gemfile:

gem 'sequential'

And then execute:

$ bundle

Or install it yourself as:

$ gem install sequential

Usage

Setup the database table:

rails g sequential:setup

Add a column to your model to hold the sequence (by default sequential_id) , in a migration:

add_column :model_name, :sequential_id, :integer

Then run the migrations:

rake db:migrate

Now add the following to your model:

sequential scope: :name_of_attribute_to_scope_on

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