Cater

Cater is a modular implementation of ServiceObject pattern

Installation

Add this line to your application's Gemfile:

gem 'cater'

And then execute:

$ bundle

Or install it yourself as:

$ gem install cater

Usage

class MyBusinessBehavior
  # include module
  include ::Cater::Service

  after_call :_log_stuff
  
  def call(parameter)
    error! unless parameter
  end

  def _log_stuff
    Rails.logger.fatal("Stuff logged")
  end
end

# Now feel free to invoke .call class method
successful_service = MyBusinessBehavior.call(true)
successful_service.success?
# true
successful_service.error?
# false

error_service =  MyBusinessBehavior.call(false)
error_service.error?
# true
error_service.success?
# false

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Please stick to git flow branch convention

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/cater. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License