Light Service VS eyk-app-templates

check out the `light-service` gem - it lets you create services that use this pattern and compose them into complex flows: https://github.com/adomokos/light-service

Similar to the above recommendations of Railway Orientated Programming and the Interactor gem, I use the Light Service gem. While it can sometimes be a bit verbose it excels in code reuse, testability, and composition.

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LightService

You can implement the service pattern as a PORO, but it helps to use one of the gems available to aid in code structure, orchestration, and error handling. The LightService gem provides a nice implementation without adding hardly any overhead. It’s design is very simple, as shown in the diagram below. An organizer is used to define the sequential workflow, which is made up of one or more actions. An error in any of the actions will short-circuit the entire workflow.

Consider the following organizer code from my sample news application. It has no comments, but it's pretty clear from the code what is happening.

Here is a screen capture from my Instant Poll application annotated with the named divs that will be updated by Turbo Streams.

The Instant Poll Sample Application The application we will use for this series is an Instant Poll application. It adds a poll question that is embedded on the left-hand side panel of our entertainment news website. The code for this project can be found on GitHub.

There are three steps to setup and use Cronenberg in your container environment. First, you can use a base image that has it installed or add this command to your Dockerfile.