The article is currently being written.

I'll add more details here soon!

The only thing you need to get up-an-running is to pull the codebase down and install the dependencies:

$ composer install

You are now good to go!

Run the tests:

$ ./vendor/bin/phpunit

There are several examples included to show how a command can be passed into a command bus.

You can run these directly from the console:

$ php examples/CreateDeckExample.php
$ php examples/DrawCardExample.php
$ php examples/ShuffleDeckExample.php