Contents

= CancanNamespace

Namespace for cancan gem.

== Install

  gem 'cancan_namespace'

== Usage

  class Ability
    include CanCanNamespace::Ability

    def initialize(user, context = nil)
      @context = context
      
      ...
      
      if user.admin?
        can :manage, :all
        can :manage, :all, :context => :manage
      end
    end
  end
  

=== Controller

  Manage::BaseController < ApplicationController
    protected
    
      def current_ability
        @current_ability ||= ::Ability.new(current_user, :manage)
      end
  end

  class Manage::PostsController < Manage::BaseController
    before_filter :find_post, :only => [:edit, :update, :destroy]
    authorize_resource
    ...
  end
  
=== View

  <% if can? :edit, post, :context => :manage %>
    <%= link_to 'Edit', edit_manage_post_path(post) %>
  <% end %>


Copyright (c) 2011 Aimbulance, released under the MIT license

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
cancan_namespace-0.1.2	README.rdoc
cancan_namespace-0.1.1	README.rdoc