Rolify with_all_roles not working if User model has resource defined

Question

I want to get a list of say moderators from User model, it works in this case

u = User.new(:name => "n", :surname => "s", :email => "a@m.c", :password => "x")
u.add_role(:moderator)
u.save!

but if i assign a resource to User model like this, it's not listing users with role moderator

u = User.new(:name => "m", :surname => "b", :email => "a@m.c", :password => "x")
u.add_role(:moderator, Post.first)
u.save!

UPDATE

post.rb

class Post < ActiveRecord::Base
  attr_accessible :user_id, :content
  belongs_to :user
end

user.rb

class User < ActiveRecord::Base
  rolify
end

Answer 1

You should add resourcify to your Post model and other all models you want to apply roles on, as described in readme.

So, your Post model should look like:

Post.rb

class Post < ActiveRecord::Base
  resourcify
  attr_accessible :user_id, :content
  belongs_to :user
end

* EDIT *

You can get all users with role :admin using User.with_all_roles({:name => :admin})

I've created a vanilla project uses rolify with same User and Post model. Change Post model and add resourcify, change User model and add has_many :posts

user = User.create(...)
user.add_role :admin
post = user.posts.create(...)
user2 = User.create(...)
user2.add_role(:moderator, post)

Seems working with these:

• User.with_all_roles({:name => :admin})
• User.with_all_roles({:name => :moderator, :resource => Post })
• User.with_all_roles({:name => :moderator, :resource => Post.first })