Draper-CanCan

Draper-CanCan adds a few simple methods to your decorators to make it easier to work with cancan

Install

Add to your gemfile:

gem 'draper-cancan'

Usage

Inside your ApplicationDecorator.rb (or a specific decorator) just add

class ApplicationDecorator < Draper::Base
  include Draper::CanCan
end

And now you’ll have access to a few helpful methods like

user_decorator.able_to? :read  #=> calls can? :read, user_decorator.model
user_decorator.unable_to? :destroy  #=> calls cannot? :destory, user_decorator.model

also you get some quick methods like

user_decorator.creatable?
user_decorator.editable?
user_decorator.updatable?
user_decorator.readable?
user_decorator.managable?
user_decorator.deletable? #or user_decorator.destroyable?

Spacial Thanks

This would be pointless without the awesome work done by:

Development

Requirements

You just need bundler >= 1.0

bundle install
bundle exec ruby spec/draper/cancan_spec.rb

About

This gem was made by Andrew Kalek from Anlek Consulting

Reach me at:

License

Copyright © 2011 Andrew Kalek, Anlek Consulting

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.