Service functions

Hello. This repo contains source code for medium article Service Objects as functions: a functional approach to build business flows in Ruby On Rails

Dependencies

• Ruby 3.2.2

How to run

1. Install Ruby 3.2.2
2. Install gem bundle
3. Clone repo
4. Run bundle install to install dependencies
5. Run tests using rspec bundle exec rspec

Contents

• app - original code from the article showcasing service functions pattern
• app/handle_errors/exceptions - service functions pattern with Ruby way of error handling using exceptions
• app/handle_errors/ok_error - service functions pattern with Elixir style error handling

Related projects

• Service functions in Ruby this is original source that was used in Medium article (this repo)
• Service functions in Golang
• Service functions in Elixir