Cater is a modular implementation of ServiceObject pattern
Add this line to your application's Gemfile:
gem 'cater'
And then execute:
$ bundle
Or install it yourself as:
$ gem install cater
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
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.
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.
The gem is available as open source under the terms of the MIT License.