Debug

Its possible to pause the code to analyze variables, and step through the code.

In your Ruby View

require "byebug"

Where a break in the code is needed, enter this

byebug

Attach to the container

To see the debug window

$ docker attach sv-app

Quit the container

You need to press this key combination to exit the container, if not it will stop.

press ctrl-p, ctrl-q

If the container stops

If you exit the container by pressing ctrl-c instead of the recommended way, it will stop. In that case:

$ docker start sv-app