EventNotifier¶ ↑

Listen for database events like create new record, updated existing or destroy & notify. These events can be used with ActionController::Live or Server Sent Events (SSE)

Simply add event_notifier gem to your Gemfile.

gem 'event_notifier'

& from terminal, run:

bundle install

class Account < ActiveRecord::Base
    include EventNotifier

    .....

end

and inside your controller / SSE or wherever you want to use database events,

class AccountsController < ApplicationController

    def sse_live
        Account.on_event do |_event|
            sse.write(_event) # or whatever you want to do when a new account is created or existing account object is updated or destroyed
        end
    end
end

And now you are ready to track database event notifications.

p.s. Currently only create/update & destory events are handled

• Configuration options for events to handle

• MongoDB support

1. Fork it

2. Create your feature branch (‘git checkout -b my-new-feature`)

3. Commit your changes (‘git commit -am ’Added some feature’‘)

4. Push to the branch (‘git push origin my-new-feature`)

5. Create new Pull Request