Hello, this is a simple app to present RabbitMQ with Ruby on Rails. With then you can create producers and consumers, and send messages in a queue to be consumed. This repository is used into https://blog.codeminer42.com/event-driven-architecture-2-our-first-app-with-rabbitmq/

Requirements:

• Docker and Docker compose

To install and run the containers execute them in your terminal:

$ docker-compose build and $ docker-compose up

and now you have executed a container with ruby and another one with RabbitMQ service.

➡️ To open the container with ruby bash you can use docker exec -it CONTAINER_NAME bash. After opening the container bash, you can open a Rails console instance and then use the app classes/methods.

➡️ To open an rails console: ./bin/rails c

➡️ To send a message to the queue you can execute it in a rails console:

RabbitMq::Client::Publisher.new.publish_message 'hey'

➡️ To listen to the messages, you can execute them in another Rails console instance:

RabbitMq::Client::Receiver.new.listen_messages

To run the tests you can execute them in a console instance:

bundle exec rspec