ruby-on-rails - Rails、CanCan 和 Rolify：Postresql 错误

Question

向使用 Cancan 和 Rolify gem 了解 Rails 的人提出的问题。我想了解如何获取具有某些角色（例如，公司）的用户列表。

这是带有代码的描述和详细描述：

https://github.com/EppO/rolify/issues/260

感谢您的任何想法！

弗拉基米尔

Answer 1

According to the documentation you have to use

@users = User.with_all_roles(:owner, :client, :manager, @company)

instead of

@users = User.with_role([:owner, :client, :manager], @company)

Or if you can get all the users who has at least one of the roles: has_any_role

See more: https://github.com/EppO/rolify/wiki/Usage#finders-methods