Adds simple role handling to model.
How to use
Supose you have an User model:
class User < ActiveRecord::Base include RoleMe::HasRoles has_roles end
Then, you have:
user = User.first user.has_role! :admin # adds the admin role to the model user.has_role? :admin # checks if the model has the admin role
Add to your `Gemfile`:
And use the role_me:role_migration generator to create the role migration, if you are using the gem's role model.
rails generator role_me:role_migration
Custom Role Model
If you want to use a custom model for Roles, please make sure that:
It has a `with_name(role_name)` scope. This must filter the roles by their names.
It responds to `find_or_create_by_name(role_name)`.
“RoleMe::Role” by default. You can use you own role model, just pass it through here.
This is the name of the join table between the roled and the role model. By default “role_me_roles_join”.