module Alchemy::AbilityHelper
Public Instance Methods
current_ability()
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Ensures usage of Alchemy’s permissions class.
Register custom Abilities¶ ↑
If your app has a CanCan Ability class with rules you want to be aviable in an Alchemy
context you need to register it. Or if you have an engine with it’s own CanCan abilities you want to add to Alchemy
you must register them first.
Alchemy.register_ability MyCustom::Permisson
# File lib/alchemy/ability_helper.rb, line 14 def current_ability @current_ability ||= begin alchemy_permissions = Alchemy::Permissions.new(current_alchemy_user) Alchemy.registered_abilities.each do |klass| # Ensure to avoid issues with Rails constant lookup. klass = "::#{klass}".constantize alchemy_permissions.merge(klass.new(current_alchemy_user)) end alchemy_permissions end end