TemporalEnum

This gem is an extension of Rails ActiveRecord Enum. It adds 2 new methods on records and 2 new scopes.

If we take a Book class that have the following enum: enum status: { submitted: 0, approved: 1, published: 2 }, then we define:

• Book.before_published that returns every Book where the status is before published
• Book.after_published that returns every Book where the status is after published
• new_book.before_published? that returns true if new_book status is before published
• new_book.after_published? that returns true if new_book status is after published

The main goal of this gem is to replace the new_book.status_before_type_cast < Book.statuses['published'] syntax that I find way too verbose and annoying to write.

Add this line to your application's Gemfile:

gem 'temporal_enum'

And then execute:

bundle install

Just add the option temporal: true to your existing enum, for exemple

enum status: { 
  submitted: 0, 
  approved: 1, 
  published: 2 
}, temporal: true

After checking out the repo, run bin/setup to install dependencies. Then, run rake test 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 the created tag, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/tisserm/temporal_enum. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.

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

Everyone interacting in the TemporalEnum project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.