Hello World

This example is from the introduction tutorial.

In this example the sender is publishing a message to the default exchange to a queue named “hello”.

The receiver is subscribing to all messages from the “hello” queue and writing the body to the shell.

To send a message:

λ ruby lib/1-hello/send.rb 
   [x] Send 'hi'

To dequeue the message from the queue:

λ ruby lib/1-hello/receive.rb 
   [\*] Waiting for messages in hello. To exit press CTRL+C
   [x] Received hi