Class: Ability
- Inherits:
-
Object
- Object
- Ability
- Includes:
- CanCan::Ability
- Defined in:
- app/models/ability.rb
Instance Method Summary collapse
-
#initialize(user) ⇒ Ability
constructor
A new instance of Ability.
Constructor Details
#initialize(user) ⇒ Ability
Returns a new instance of Ability.
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# File 'app/models/ability.rb', line 4 def initialize(user) # Define abilities for the passed in user here. For example: # user ||= User.new # guest user (not logged in) if user.is?(:admin) can :manage, :all else can :read, :all end # # The first argument to `can` is the action you are giving the user permission to do. # If you pass :manage it will apply to every action. Other common actions here are # :read, :create, :update and :destroy. # # The second argument is the resource the user can perform the action on. If you pass # :all it will apply to every resource. Otherwise pass a Ruby class of the resource. # # The third argument is an optional hash of conditions to further filter the objects. # For example, here the user can only update published articles. # # can :update, Article, :published => true # # See the wiki for details: https://github.com/ryanb/cancan/wiki/Defining-Abilities end |