cancan

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How can I write a RESTful controller that requires one of N parent resources to exist?

We use CanCan. In our library application, a Book or Magazine can be checked out: POST /books/123/loans# LoansController#new :book_id=> 123[详细]

2023-03-30 00:08 分类：问答
CanCan Authorization: Performance Issue

Forgetting the definition of abilities for a second and just focusing on the \"checking\" of abilities (using \"authorize!\"), I see about 400 ms added by CanCan for simply checking if the user has a[详细]

2023-03-28 18:57 分类：问答
cancan is not calling the ability method

I want to limit 开发者_运维知识库the access to read the lead for a user. I have the relation as :[详细]

2023-03-28 15:02 分类：问答
cancan: the difference between "manage" and the combination of "read, create, update and destroy"?

In trying to debug use of cancan i found that if use the following i can get past the accessdenied message:[详细]

2023-03-28 13:38 分类：问答
cancan: getting past undefined method `find' for Userhome:Class

cancan did not work with a controller that did not have a class. So I created the userhome.rb model: class Userhome[详细]

2023-03-28 11:34 分类：问答
rails3 routing and yaml based API, using devise and cancan

I have an开发者_如何学Python application that will have an API, with a /api/v1/ namespace: namespace :api do[详细]

2023-03-28 08:27 分类：问答
RSpec: testing cancan with home-spun authentication

This is a simple question, it\'s just that I\'m still wrapping my head around RSpec\'s syntax & methodology...so I\'m a bit confused. Please bear with me..I\'m wondering how to approach testing co[详细]

2023-03-27 18:17 分类：问答
cancan ability definition syntax - is there a shorter version?

I currently have something like this in ability.rb: if user.role? == \"staff\" can :update, Interp do |item|[详细]

2023-03-27 07:05 分类：问答
Rails 3 - Authorization, setting limits for tiered plans?

I\'m looking to crea开发者_StackOverflow社区te an app that has a tiered account plan. I\'d have free accounts and premium accounts.[详细]

2023-03-26 09:01 分类：问答
CanCan index action ability

I\'m having some trouble defining permissions for my albums#index action. The path to it is /user/:user_id/albums - this is the ability for my :show action (:read => [:index, :show]) which is working[详细]

2023-03-25 18:06 分类：问答