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

#initialize(current_user) ⇒ Ability

Returns a new instance of Ability.



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# File 'app/models/spree/ability.rb', line 29

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

  activate_permission_sets
  register_extension_abilities
end

Instance Attribute Details

#user ⇒ Object (readonly)

Returns the value of attribute user.



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# File 'app/models/spree/ability.rb', line 15

def user
  @user
end

Class Method Details

.register_ability(ability) ⇒ Object

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 21

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

.remove_ability(ability) ⇒ Object 



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# File 'app/models/spree/ability.rb', line 25

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