Contents

module RoleStrategy::Generic
  module RolesMask
    def self.default_role_attribute
      :roles_mask
    end

    module Implementation 
      include Roles::Generic::User::Implementation::Multi
      
      class Roles < ::Set # :nodoc:
        attr_reader :model_instance

        def initialize(sender, *roles)
          super(*roles)
          @model_instance = sender
        end

        def <<(role)
          model_instance.roles = super.to_a
          self
        end 
      end

      protected

      def calc_index(r)
        2**strategy_class.valid_roles.index(r)
      end

      def get_roles
        strategy_class::Roles.new(self, strategy_class.valid_roles.reject { |r| ((get_role || 0) & calc_index(r)).zero? })        
      end
      
      def new_roles *role_names
        role_names = role_names.flatten.map{ |r| r.to_sym } & strategy_class.valid_roles
        role_names.map { |r| calc_index(r) }.inject { |sum, bitvalue| sum + bitvalue }
      end

      def set_empty_roles
        self.send("#{role_attribute}=", 0)
      end
      
      def present_roles *role_names
        role_names.to_a.to_symbols
      end
    end    
    
    extend Roles::Generic::User::Configuration
    configure            
  end
end

Version data entries

10 entries across 10 versions & 1 rubygems

Version	Path
roles_generic-0.5.0	lib/roles_generic/strategy/multi/roles_mask.rb
roles_generic-0.3.9	lib/roles_generic/strategy/multi/roles_mask.rb
roles_generic-0.3.8	lib/roles_generic/strategy/multi/roles_mask.rb
roles_generic-0.3.7.2	lib/roles_generic/strategy/multi/roles_mask.rb
roles_generic-0.3.7.1	lib/roles_generic/strategy/multi/roles_mask.rb
roles_generic-0.3.7	lib/roles_generic/strategy/multi/roles_mask.rb
roles_generic-0.3.6	lib/roles_generic/strategy/multi/roles_mask.rb
roles_generic-0.3.5	lib/roles_generic/strategy/multi/roles_mask.rb
roles_generic-0.3.4	lib/roles_generic/strategy/multi/roles_mask.rb
roles_generic-0.3.3	lib/roles_generic/strategy/multi/roles_mask.rb