SimpleRules

Installation

Add this line to your application's Gemfile:

gem 'simple_rules'

And then execute:

$ bundle

Or install it yourself as:

$ gem install simple_rules

Usage

Define rule:

SimpleRules.can :some_action, SomeObject, error_message: 'Message' do |object, subject|
  subject.some_attr ==  object.some_attr
end

Checking action:

SimpleRules.can? :some_action, some_object, subject

Configuration:

SimpleRules.configure do |config|
  config.raise_not_authorized = true
end

If raise_not_authorized is true then SimpleRules.can will raise SimpleRules:NotAuthorized exception with an error_message.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/CoolElvis/simple_rules. 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

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