An engine gem to provide a RDBMS backed list of roles and their associated user. This replaces the hydra default role mapper.

This gem supports both Rails 3 and 4.

##Installing:

• Add: gem 'hydra-role-management' to your Gemfile and then bundle install
• rails generate roles
• rake db:migrate
• Add the following cancan abilities:

  # app/models/ability.rb
  if current_user.admin?
    can [:create, :show, :add_user, :remove_user, :index, :edit, :update, :destroy], Role
  end

##Testing: Given the need to support both Rails 3 and 4, the test suite has been parameterized to test against any version of Rails.

• Install a system javascript runtime or uncomment therubyracer in spec/support/Gemfile
• Ensure that the testing app does not exist: bundle exec rake clean
• Set Rails version you want to test against. For example:
  • RAILS_VERSION=3.2.13 or RAILS_VERSION=4.0.0
• Ensure that the correct version of Rails is installed: bundle update
• Build test app: bundle exec engine_cart:generate
• And run tests: bundle exec rake spec