Class: Ability

Inherits:
Object
  • Object
show all
Includes:
CanCan::Ability
Defined in:
lib/generators/cancan/ability/templates/ability.rb

Instance Method Summary collapse

Methods included from CanCan::Ability

#attributes_for, #authorize!, #can, #can?, #cannot, #cannot?, #extract_rule_in_permissions, #has_block?, #has_raw_sql?, #merge, #model_adapter, #permissions, #validate_target

Methods included from CanCan::Ability::StrongParameterSupport

#permitted_attributes

Methods included from CanCan::UnauthorizedMessageResolver

#translate_subject, #unauthorized_message

Methods included from CanCan::Ability::Actions

#alias_action, #aliased_actions, #clear_aliased_actions

Constructor Details

#initialize(user) ⇒ Ability

Returns a new instance of Ability.



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# File 'lib/generators/cancan/ability/templates/ability.rb', line 6

def initialize(user)
  # Define abilities for the user here. For example:
  #
  #   return unless user.present?
  #   can :read, :all
  #   return unless user.admin?
  #   can :manage, :all
  #
  # 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/CanCanCommunity/cancancan/blob/develop/docs/define_check_abilities.md
end