Waffle

An abstract flow publisher and subscriber.

Integration into Rails

Insert in your Rails Gemfile:

gem 'waffle'

and create config file:

production:
  transport: rabbitmq
  encoder: marshal
  url: amqp://anyhost.com:5678

Usage

When you want to performan event, just insert this code in place, where it must occur:

Waffle::Event.occurred 'index_page_load'

You can attach meta data to event like this:

Waffle::Event.occurred 'index_page_load', {'user_id' => 13, 'user_name' => 'Joshua'}

or like this:

Waffle::Event.occurred 'index_page_load', 'bingo!'