Makes the discard gem's callbacks available in Rails observers.

Add this line to your application's Gemfile:

gem 'discard-rails-observers'

And then execute:

$ bundle

Or install it yourself as:

$ gem install discard-rails-observers

Use the discard callbacks in your Rails observers like you normally would:

class MyObserver < ActiveRecord::Observer
    def before_discard(my_obj)
      # do something
    end
    # Other callbacks available:
    #   around_discard
    #   after_discard
    #   before_undiscard
    #   around_undiscard
    #   after_undiscard
end

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 tags, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/pelargir/discard-rails-observers.

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