Nucleus Rails

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nucleus-rails adapts nucleus-core to work with the rails framework.

1. Install the gem

Gemfile

gem 'nucleus-rails'

2. Initialize nucleus-rails

config/initializers/nucleus-rails.rb

require "nucleus-rails"

NucleusCore.configure do |config|
  config.logger = Rails.logger
  config.default_response_format = :json
  config.exceptions = {
    not_found: ActiveRecord::RecordNotFound,
    unprocessible: [ActiveRecord::RecordInvalid, ActiveRecord::RecordNotSaved],
    bad_request: Apipie::ParamError,
    unauthorized: Pundit::NotAuthorizedError
  }
end

3. Include the responder module in your controller, call your business logic inside execute block, then return either a NucleusView, a Nucleus::Operation::Context, or raise an exception to render a response.

class PaymentsController < ApplicationController
  include NucleusRails::Responder

  def create
    execute do |req|
      context, _process = MyWorkflow.call(id: req.parameters[:id])

      return context unless context.success?

      return MyView.new(resource: context.resource)
    end
  end
end

If you want to report a bug, or have ideas, feedback or questions about the gem, let me know via GitHub issues and I will do my best to provide a helpful answer. Happy hacking!

The gem is available as open source under the terms of the MIT License.

Everyone interacting in this project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.

Pull requests are welcome!