Class: Spree::Ability

Inherits:
Object
  • Object
show all
Includes:
CanCan::Ability
Defined in:
app/models/spree/ability.rb

Instance Attribute Summary (collapse)

Class Method Summary (collapse)

Instance Method Summary (collapse)

Constructor Details

- (Ability) initialize(current_user)

Returns a new instance of Ability



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# File 'app/models/spree/ability.rb', line 27

def initialize(current_user)
  @user = current_user || Spree.user_class.new

  alias_actions
  activate_permission_sets
  register_extension_abilities
end

Instance Attribute Details

- (Object) user (readonly)

Returns the value of attribute user



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# File 'app/models/spree/ability.rb', line 13

def user
  @user
end

Class Method Details

+ (Object) register_ability(ability)

Allows us to go beyond the standard cancan initialize method which makes it difficult for engines to modify the default Ability of an application. The ability argument must be a class that includes the CanCan::Ability module. The registered ability should behave properly as a stand-alone class and therefore should be easy to test in isolation.



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# File 'app/models/spree/ability.rb', line 19

def self.register_ability(ability)
  abilities.add(ability)
end

+ (Object) remove_ability(ability)



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# File 'app/models/spree/ability.rb', line 23

def self.remove_ability(ability)
  abilities.delete(ability)
end